CN115340032B - Winding equipment capable of automatically detecting rope winding length - Google Patents
Winding equipment capable of automatically detecting rope winding length Download PDFInfo
- Publication number
- CN115340032B CN115340032B CN202211085800.9A CN202211085800A CN115340032B CN 115340032 B CN115340032 B CN 115340032B CN 202211085800 A CN202211085800 A CN 202211085800A CN 115340032 B CN115340032 B CN 115340032B
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- China
- Prior art keywords
- roller
- base
- groove
- fixing piece
- movable seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/39—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of axially-movable drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/52—Control devices automatic for varying rope or cable tension, e.g. when recovering craft from water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manipulator (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The embodiment of the invention provides hoisting equipment for automatically detecting the length of a rope, which comprises a base, a control console, a movable seat, a first fixing piece, a second fixing piece, a roller, an angle sensor and a pressure sensor. The first fixing piece and the second fixing piece are oppositely arranged on the movable seat; the roller is rotatably arranged between the first fixing piece and the second fixing piece; the surface of the roller is provided with a plurality of accommodating grooves and a connecting groove, the accommodating grooves and the connecting groove are used for accommodating steel ropes, the accommodating grooves are uniformly distributed along the axial direction of the roller, and the adjacent two accommodating grooves are arranged at intervals; the connecting groove is communicated with each containing groove; at least one end of the roller is provided with an angle sensor which is electrically connected with the control console; the connecting groove is provided with pressure sensor with every holding tank's intercommunication department. The winch equipment for automatically detecting the rope receiving length can accurately calculate the receiving length of the steel rope.
Description
Technical Field
The invention relates to the technical field of transportation equipment, in particular to hoisting equipment capable of automatically detecting the length of a rope.
Background
The hoisting equipment is used for vertically lifting, horizontally or obliquely dragging the heavy objects on the building site, is simple to operate, has the characteristic of large rope winding quantity and the like, and is widely applied. Heavy hoisting equipment is not suitable for use in such situations when the free space is small and the weight to be towed is relatively light, and therefore light hoisting equipment is often chosen. In the related hoisting equipment, an operator needs to accurately detect the rope winding length under certain conditions so as to know the working condition of the hoisting equipment, thereby judging whether the hoisting equipment can meet the working requirements.
Disclosure of Invention
The embodiment of the invention provides hoisting equipment capable of automatically detecting the rope winding length, so as to solve the technical problems.
The embodiment of the invention provides hoisting equipment for automatically detecting the length of a rope, which comprises a base, a console, a movable seat, a first fixing piece, a second fixing piece, a roller, an angle sensor and a pressure sensor, wherein the base is provided with a first fixing piece and a second fixing piece; the base is provided with a straight slot; the control console is arranged at the edge of the base; the movable seat is provided with a base in a sliding manner and can reciprocate along the extending direction of the straight slot; the first fixing piece and the second fixing piece are both arranged on the movable seat, and the first fixing piece and the second fixing piece are oppositely arranged; the roller is rotatably arranged between the first fixing piece and the second fixing piece, and two ends of the roller protrude out of the first fixing piece and the second fixing piece; the surface of the roller is provided with a plurality of accommodating grooves and a connecting groove, the accommodating grooves and the connecting groove are used for accommodating steel ropes, the accommodating grooves are uniformly distributed along the axial direction of the roller, and the adjacent two accommodating grooves are arranged at intervals; the connecting groove is communicated with each containing groove; the roller is internally provided with a cavity, a small hole is formed on the roller, and the small hole is positioned at the bottom of the accommodating groove; the small hole is communicated with the cavity, and when the small hole is positioned in the accommodating groove, the contact surface between the steel rope and the accommodating groove is used for sealing the small hole; at least one end of the roller is provided with an angle sensor, the angle sensor is electrically connected with the control console, and the angle sensor is used for detecting the rotation angle of the roller and generating a rotation angle signal to be transmitted to the control console; the connection position of the connecting groove and each containing groove is provided with a pressure sensor, the pressure sensor is electrically connected with the control console, and when the steel rope is contained in the containing groove and the connection position of the connecting groove, the pressure sensor generates a pressure signal and transmits the pressure signal to the control console; when the roller rotates to enable the steel rope to be contained in the position corresponding to the pressure sensor, the pressure sensor generates a pressure signal and transmits the pressure signal to the control console, and the control console generates a translation instruction to enable the movable seat to move for a preset distance, so that the steel rope is contained in the communication position of one containing groove and the connecting groove from the communication position of the other containing groove and the connecting groove through the connecting groove.
The cylinder is last to set up holding tank and spread groove, and when the cylinder rotated, the steel cable was acceptd in holding tank and spread groove. The angle sensor is used for detecting the rotation angle of the roller, generating a rotation angle signal and transmitting the rotation angle signal to the console; meanwhile, the pressure sensor is used for detecting whether the steel rope is contained in the position where the containing groove is communicated with the connecting groove or not, generating a pressure signal and transmitting the pressure signal to the control console, and the control console obtains the actual rotation angle of the roller according to the rotation angle signal and the pressure signal, so that the containing length of the steel rope in the containing groove and the connecting groove is calculated, and the rope collecting length of the hoisting equipment is calculated accurately. In addition, when the drum rotates to a position where the steel rope is accommodated in the accommodating groove and the connecting groove, the movable seat can move along the straight groove by a certain distance, wherein the distance is the distance between two adjacent accommodating grooves along the axis of the drum, so that the steel rope can be accommodated in one accommodating groove to the other accommodating groove through the connecting groove.
In some embodiments, the hoisting apparatus further comprises a tightening device comprising a support frame, a first tensioning wheel, and a second tensioning wheel: the support frame is fixedly arranged on the base, and is arranged at intervals with the movable seat and the console; the first tensioning wheel is rotatably arranged on the supporting frame; the second take-up pulley rotates to set up in the support frame, and the axis of rotation of first take-up pulley is parallel with the axis of rotation of second take-up pulley, and forms the interval between the side of first take-up pulley and the side of second take-up pulley, and the interval is used for making the wire rope pass to make the wire rope tensioning when twining in the cylinder.
Through setting up the tensioning device for the cylinder is in the tensioning state when rotating the in-process, and the steel cable is acceptd to holding tank and spread groove, can not appear buckling or even knot etc. condition in certain position, thereby produces the error when avoiding detecting receipts rope length.
In some embodiments, the hoisting apparatus further comprises an air extraction device comprising: the support shaft and the air extraction part are coaxially arranged and fixedly connected with the roller at one end of the support shaft. The support shaft is provided with an air passage which is communicated with the cavity. And the air extraction part is fixedly connected to the first fixing piece, one end of the fulcrum, which is far away from the roller, is in transmission connection with the air extraction part, and the air extraction part is driven to extract air along the air passage. After the air in the roller is pumped away by the air extractor, negative pressure is formed in the roller, and the steel rope is adsorbed on the small holes formed in the outer side of the roller under the action of external air, so that the steel rope is attached to the roller more tightly, and the steel rope is not easy to slide relatively.
In some embodiments, the accommodating groove is disposed around the axis of the drum, and the axis of the accommodating groove coincides with the axis of the drum, and the orthographic projection of the connecting groove on the surface of the moving seat far from the base is inclined with respect to the axis of the drum, so that the drum keeps a rotating state unchanged when the moving seat moves a preset distance.
The coupling groove is provided in a state in which an orthographic projection of a surface of the moving seat, which is far from the base, is inclined with respect to an axis of the drum, so that the drum can maintain a rotated state while the moving seat is moving, thereby maintaining a moving state of the drum.
In some embodiments, the accommodating groove is disposed around the axis of the drum, the axis of the accommodating groove coincides with the axis of the drum, and the extending direction of the connecting groove is the same as the extending direction of the drum, and the drum stops rotating when the moving seat moves a preset distance.
The connecting groove is set to be in the same state as the extending direction of the roller, so that the length of the part of the steel rope contained in the connecting groove can be calculated conveniently.
In some embodiments, a rack is disposed in the linear groove, a first gear for meshing with the rack is mounted on one side of the movable seat, which is close to the base, and the first gear moves along the extending direction of the rack to drive the movable seat to move along the extending direction of the linear groove.
The movable seat can precisely move relative to the base by adopting a mode of meshing transmission of the first gear and the rack between the movable seat and the base.
In some embodiments, the hoisting apparatus further comprises a first drive means comprising a motor and a second gear: the motor is arranged in the movable seat and is electrically connected with the control console; the second gear is at least partially positioned in the movable seat and connected with the motor through a rotating shaft, and is also meshed with the first gear; when the control console generates a translation instruction and transmits the translation instruction to the motor, the motor receives the translation instruction and then drives the second gear to rotate by a first preset angle so as to drive the first gear to rotate by a second preset angle, and therefore the first gear moves by a preset distance along the extending direction of the rack.
The second gear is driven to rotate through the motor, so that the first gear meshed with the second gear rotates to control the first gear to drive the movable seat to move along the extending direction of the rack for a preset distance.
In some embodiments, the hoisting device further comprises a second driving device, the second driving device is arranged on the surface of one side of the movable seat far away from the base, and is in transmission connection with the roller, and the second driving device is electrically connected with the control console; when the orthographic projection of the connecting groove on the surface of the movable seat far away from the base is inclined relative to the axis of the roller, and the movable seat moves for a preset distance, the second driving device drives the roller to rotate; when the extending direction of the connecting groove is the same as the extending direction of the roller, and the control console generates a translation command and then transmits the translation command to the first driving device and the second driving device, and the second driving device stops working after receiving the translation command so as to stop the roller from rotating.
The second driving device is arranged to control the roller to rotate, so that the roller can precisely rotate for a certain angle, and the situation that the roller is excessively rotated is avoided.
In some embodiments, the base is further provided with a plurality of sliding grooves, a sliding piece is arranged on one side, close to the base, of the movable base, and the sliding piece is abutted to the bottom wall of the sliding groove, so that a gap is formed between the movable base and the base.
Through setting up the spout and with spout complex slider to make and remove and form the clearance between seat and the base, make and remove the seat when removing for the base, avoid removing and form the interference between seat and the base, thereby can reduce the friction loss between seat and the base, with the energy saving.
In some embodiments, the console includes a display screen and a control module, the control module is electrically connected to the display screen, the angle sensor, the pressure sensor, the motor and the second driving device, and the control module receives the rotation angle signal and the pressure signal and displays the rotation angle signal and the pressure signal on the display screen.
Through setting up the display screen for rotation angle signal and pressure signal etc. can be dataized and show on the display screen, make the operating personnel can observe the operating condition of components and parts such as angle sensor through the display screen, and the operating personnel can adjust the operating condition or the mode of hoist equipment according to the data of display screen simultaneously.
In some embodiments, the control module is provided with a first bluetooth module, and the angle sensor, the pressure sensor, the motor, and the second driving device are all provided with a second bluetooth module for wireless connection with the first bluetooth module, so that signals and instructions are wirelessly transmitted between the control module and the angle sensor, between the control module and the pressure sensor, between the control module and the motor, and between the control module and the second driving device.
Through setting up first bluetooth module and second bluetooth module to make between control module and the angle sensor, between control module and the pressure sensor, between control module and the motor and between control module and the second drive arrangement all can pass through each signal and instruction through wireless transmission's mode, thereby reduce the electrical connection line of setting between each module device.
According to the winch equipment for automatically detecting the rope winding length, which is provided by the embodiment of the invention, the steel rope is stored by arranging the storage groove and the connecting groove on the roller, so that the steel rope cannot be scattered and wound on the roller, and meanwhile, a storage space is provided for the steel rope, so that a fixed storage path exists when the steel rope is wound on the roller. Meanwhile, the angle sensor is used for detecting the rotation angle of the roller, the pressure sensor is used for detecting whether the steel rope is contained at the joint of the containing groove and the connecting groove, and the containing length of the steel rope can be accurately calculated through the cooperation detection between the angle sensor and the pressure sensor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a hoisting device according to an embodiment of the present invention at a first view angle;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic diagram of a hoisting apparatus according to an embodiment of the present invention in a second view angle.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the following description of the present invention will be made in detail with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the invention. All other embodiments, based on the embodiments of the invention, which a person skilled in the art would obtain without making any inventive effort, are within the scope of the invention.
The embodiment of the invention provides hoisting equipment 100 for automatically detecting the length of a rope, which comprises a base 10, a control console 20, a movable seat 30, a first fixing piece 31, a second fixing piece 32, a roller 33, an angle sensor 34 and a pressure sensor 35; the base 10 is provided with a straight slot 11; the console 20 is arranged at the edge of the base 10; the movable seat 30 is slidably provided with the base 10 and can reciprocate along the extending direction of the straight slot 11; the first fixing piece 31 and the second fixing piece 32 are both installed on the movable seat 30, and the first fixing piece 31 and the second fixing piece 32 are oppositely arranged; the roller 33 is rotatably arranged between the first fixing piece 31 and the second fixing piece 32, two ends of the roller 33 protrude out of the first fixing piece 31 and the second fixing piece 32, at least one end of the roller 33 is provided with an angle sensor 34, the angle sensor 34 is electrically connected with the console 20, and the angle sensor 34 is used for detecting the rotation angle of the roller 33 and generating a rotation angle signal to be transmitted to the console 20; the roller 33 is rotatably disposed between the first fixing member 31 and the second fixing member 32, and two ends of the roller 33 protrude from the first fixing member 31 and the second fixing member 32; the surface of the roller 33 is provided with a plurality of accommodating grooves 331 and a connecting groove 332, the accommodating grooves 331 and the connecting groove 332 are used for accommodating steel ropes, the plurality of accommodating grooves 331 are uniformly distributed along the axial direction of the roller 33, and two adjacent accommodating grooves 331 are arranged at intervals; the connecting groove 332 communicates with each of the accommodating grooves 331; at least one end of the roller 33 is provided with an angle sensor 34, the angle sensor 34 is electrically connected with the console 20, and the angle sensor 34 is used for detecting the rotation angle of the roller 33 and generating a rotation angle signal to be transmitted to the console 20; the connection groove 332 and each containing groove 331 are respectively provided with a pressure sensor 35, the pressure sensors 35 are electrically connected with the console 20, and when the steel rope is contained in the connection positions of the containing grooves 331 and the connection grooves 332, the pressure sensors 35 generate pressure signals and transmit the pressure signals to the console 20; when the drum 33 rotates to allow the steel rope to be accommodated in the position corresponding to the pressure sensor 35, the pressure sensor 35 generates a pressure signal and transmits the pressure signal to the console 20, and the console 20 generates a translation command to move the movable base 30 by a preset distance, so that the steel rope is accommodated from the communication position of one accommodating groove 331 and the connecting groove 332 to the communication position of the other accommodating groove 331 and the connecting groove 332 through the connecting groove 332.
The drum 33 is provided with a receiving groove 331 and a connecting groove 332, and when the drum 33 rotates, the steel wire is received in the receiving groove 331 and the connecting groove 332. The angle sensor 34 is used for detecting the rotation angle of the roller 33, and generating a rotation angle signal to be transmitted to the console 20; meanwhile, the pressure sensor 35 is used for detecting whether the steel rope is accommodated in the position where the accommodating groove 331 is communicated with the connecting groove 332, generating a pressure signal and transmitting the pressure signal to the console 20, and the console 20 obtains the actual rotation angle of the roller 33 according to the rotation angle signal and the pressure signal, so as to calculate the accommodating length of the steel rope in the accommodating groove 331 and the connecting groove 332, thereby more accurately calculating the rope accommodating length of the hoisting equipment 100. In addition, when the drum 33 rotates to a position where the steel rope is received in the receiving groove 331 and the connecting groove 332 is connected, the moving seat 30 can move along the horizontal groove 11 by a distance along the axis of the drum 33 between two adjacent receiving grooves 331, so that the steel rope can be received from one receiving groove 331 to the other receiving groove 331 through the connecting groove 332.
In some embodiments, the hoisting apparatus further comprises an air extraction device 40, the air extraction device 40 comprising: the support shaft 41 and the air extraction part 42, one end of the support shaft 41 is coaxially arranged with the roller and fixedly connected. The support shaft 41 has an air passage therein, which communicates with the cavity. And the air extraction part 42, the air extraction part 42 is fixedly connected to the first fixing piece, one end of the support shaft 41 away from the roller is in transmission connection with the air extraction part 42, and the air extraction part 42 is driven to extract air along the air passage. After the air in the roller is pumped away by the air extractor 40, negative pressure is formed in the roller, and the steel rope is adsorbed on the small holes formed outside the roller under the action of external air, so that the steel rope is attached to the roller more tightly, and the steel rope is not easy to slide relatively.
In some embodiments, the hoisting apparatus 100 further comprises a tightening device 36, the tightening device 36 comprising a support frame 361, a first tensioning wheel 362, and a second tensioning wheel 363: the supporting frame 361 is fixedly arranged on the base 10 and is spaced from the movable seat 30 and the console 20; the first tensioning wheel 362 is rotatably disposed on the supporting frame 361; the second tensioning wheel 363 is rotatably disposed on the supporting frame 361, the rotation axis of the first tensioning wheel 362 is parallel to the rotation axis of the second tensioning wheel 363, and a space is formed between the side surface of the first tensioning wheel 362 and the side surface of the second tensioning wheel 363, and the space is used for allowing the steel rope to pass through, so that the steel rope is tensioned when being wound on the drum 33.
By arranging the tightening device 36, the drum 33 is in a tightening state when being accommodated in the accommodating groove 331 and the connecting groove 332 in the rotation process, and the situation of bending, knotting and the like at a certain position can not occur, so that errors generated when the length of the rope is detected are avoided.
In some embodiments, the receiving groove 331 is disposed around the axis of the drum 33, and the axis of the receiving groove 331 coincides with the axis of the drum 33, and the orthographic projection of the connecting groove 332 on the surface of the moving seat 30 away from the base 10 is inclined with respect to the axis of the drum 33, so that the drum 33 maintains a rotating state while the moving seat 30 moves a preset distance.
The coupling groove 332 is provided in a state in which an orthographic projection of a surface of the moving mount 30 away from the base 10 is inclined with respect to an axis of the drum 33, so that the drum 33 can maintain a rotated state while the moving mount 30 is moving, thereby maintaining a moving state of the drum 33.
In some embodiments, the accommodating groove 331 is disposed around the axis of the drum 33, and the axis of the accommodating groove 331 coincides with the axis of the drum 33, and the extending direction of the connecting groove 332 is the same as the extending direction of the drum 33, and the drum 33 stops rotating when the moving seat 30 moves a predetermined distance.
The connecting groove 332 is set to have the same extending direction as the drum 33, so that the length of the portion of the steel cord received in the connecting groove 332 can be conveniently calculated.
In some embodiments, a rack 111 is disposed in the linear slot 11, and a first gear 37 for engaging with the rack 111 is mounted on a side of the movable seat 30 near the base 10, and the first gear 37 moves along an extending direction of the rack 111 to drive the movable seat 30 to move along the extending direction of the linear slot 11.
The movable base 30 can precisely move relative to the base 10 by adopting a mode of meshing transmission of the first gear 37 and the rack 111 between the movable base 30 and the base 10.
In some embodiments, the hoisting apparatus 100 further comprises a first drive 38, the first drive 38 comprising a motor 381 and a second gear 382: the motor 381 is disposed in the movable seat 30 and electrically connected to the console 20; the second gear 382 is at least partially positioned in the movable seat 30 and is connected to the motor 381 through a rotating shaft, and the second gear 382 is also meshed with the first gear 37; when the console 20 generates a translation command and transmits the translation command to the motor 381, the motor 381 receives the translation command and then drives the second gear 382 to rotate by a first preset angle, so as to drive the first gear 37 to rotate by a second preset angle, thereby moving the first gear 37 by a preset distance along the extending direction of the rack 111.
The second gear 382 is driven to rotate by the motor 381, so that the first gear 37 meshed with the second gear 382 rotates, and the first gear 37 is controlled to drive the moving seat 30 to move a preset distance along the extending direction of the rack 111.
In some embodiments, the hoisting apparatus 100 further includes a second driving device 39, where the second driving device 39 is disposed on a surface of the side of the moving seat 30 away from the base 10 and is in transmission connection with the drum 33, and the second driving device 39 is electrically connected to the console 20; when the front projection of the connecting groove 332 on the surface of the movable seat 30 far from the base 10 is inclined relative to the axis of the roller 33, and the movable seat 30 moves a preset distance, the second driving device 39 drives the roller 33 to rotate; when the extending direction of the connecting slot 332 is the same as the extending direction of the drum 33, and the console 20 generates a translation command, the translation command is transmitted to the first driving device 38 and the second driving device 39, and the second driving device 39 stops working after receiving the translation command, so that the drum 33 stops rotating.
The rotation of the drum 33 is controlled by providing the second driving means 39 so that the drum 33 can be precisely rotated by a certain angle, thereby avoiding the possibility of the drum 33 being excessively rotated.
In some embodiments, the base 10 is further provided with a plurality of sliding grooves 12, a sliding member 40 is disposed on a side of the movable base 30 near the base 10, and the sliding member 40 abuts against a bottom wall of the sliding groove 12, so that a gap is formed between the movable base 30 and the base 10.
By arranging the sliding groove 12 and the sliding piece 40 matched with the sliding groove 12 and forming a gap between the movable seat 30 and the base 10, the movable seat 30 is prevented from interfering with the base 10 when moving relative to the base 10, so that friction loss between the movable seat 30 and the base 10 can be reduced, and energy consumption can be saved.
In some embodiments, the console 20 includes a display 21 and a control module 22, the control module 22 is electrically connected to the display 21, the angle sensor 34, the pressure sensor 35, the motor 381, and the second driving device 39, and the control module 22 receives the rotation angle signal and the pressure signal and displays the rotation angle signal and the pressure signal on the display 21.
By arranging the display screen 21, the rotation angle signal, the pressure signal and the like can be dataized and displayed on the display screen 21, so that an operator can observe the working states of components such as the angle sensor 34 and the like through the display screen 21, and meanwhile, the operator can adjust the working state or the mode of the hoisting equipment 100 according to the data of the display screen 21.
In some embodiments, the control module 22 is provided with a first bluetooth module 51, and the angle sensor 34, the pressure sensor 35, the motor 381, and the second driving device 39 are each provided with a second bluetooth module for wireless connection with the first bluetooth module 51, so that signals and instructions are wirelessly transmitted between the control module 22 and the angle sensor 34, between the control module 22 and the pressure sensor 35, between the control module 22 and the motor 381, and between the control module 22 and the second driving device 39.
Through setting up first bluetooth module 51 and second bluetooth module to make between control module 22 and the angle sensor 34, between control module 22 and the pressure sensor 35, between control module 22 and the motor 381 and between control module 22 and the second drive arrangement 39 all can pass through wireless transmission's mode transmission each signal and instruction, thereby reduce the electrical connection line of setting up between each module device.
The working principle of the invention is as follows: the operator controls the second driving device 39 to drive the drum 33 to rotate through the control module 22, so that the steel rope is accommodated in the accommodating groove 331 and the connecting groove 332. When the drum 33 rotates, the angle sensor 34 detects the rotation angle of the drum 33, generates a rotation angle signal and transmits the rotation angle signal to the control module 22, and when the pressure sensor 35 detects that the steel rope is contained in the connection position of the containing groove 331 and the connecting groove 332, the pressure sensor 35 generates a pressure signal and transmits the pressure signal to the control module 22, and the rope receiving length is detected through the cooperation of the angle sensor 34 and the pressure sensor 35.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated or defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; the connection may be direct, indirect, or internal, or may be surface contact only, or may be surface contact via an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for understanding as a specific or particular structure. The description of the terms "some embodiments," "other embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present invention, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples of the present invention and features of various embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and they should be included in the protection scope of the present invention.
Claims (9)
1. Winding equipment for automatically detecting rope winding length, which is characterized by comprising:
a steel rope;
a base; the base is provided with a straight slot;
the control console is arranged at the edge of the base;
the movable seat is arranged on the base in a sliding manner and can reciprocate along the extending direction of the straight groove;
a first fixing member;
the first fixing piece and the second fixing piece are both arranged on the movable seat, and the first fixing piece and the second fixing piece are oppositely arranged;
the roller is rotatably arranged between the first fixing piece and the second fixing piece, and two ends of the roller protrude out of the first fixing piece and the second fixing piece; the surface of the roller is provided with a plurality of accommodating grooves and a connecting groove, the accommodating grooves and the connecting groove are used for accommodating the steel ropes, the accommodating grooves are uniformly distributed along the axial direction of the roller, and two adjacent accommodating grooves are arranged at intervals; the connecting grooves are communicated with each containing groove; the roller is internally provided with a cavity, and small holes are formed in the roller and are positioned at the bottom of the accommodating groove; the small hole is communicated with the cavity, and when the small hole is positioned in the containing groove, the contact surface between the steel rope and the containing groove is used for sealing the small hole;
the air extracting device comprises a support shaft and an air extracting part, one end of the support shaft is coaxially arranged with the roller and fixedly connected with the roller, an air passage is arranged in the support shaft, and the air passage is communicated with the cavity; the air extraction part is fixedly connected to the first fixing piece, and one end of the support shaft, which is far away from the roller, is in transmission connection with the air extraction part and drives the air extraction part to extract air along the air passage;
the angle sensor is arranged at least one end of the roller, is electrically connected with the control console, and is used for detecting the rotation angle of the roller and generating a rotation angle signal to be transmitted to the control console; and
the pressure sensors are arranged at the communication positions of the connecting grooves and each containing groove, are electrically connected with the control console, and generate pressure signals and transmit the pressure signals to the control console when the steel ropes are contained in the containing grooves and the communication positions of the connecting grooves;
when the roller rotates to enable the steel rope to be contained in a position corresponding to the pressure sensor, the pressure sensor generates a pressure signal and transmits the pressure signal to the control console, and the control console generates a translation instruction to enable the movable seat to move for a preset distance, so that the steel rope is contained in a position where one containing groove is communicated with the connecting groove through the connecting groove to a position where the other containing groove is communicated with the connecting groove.
2. The hoisting apparatus of claim 1, further comprising a tightening device, the tightening device comprising:
the support frame is fixedly arranged on the base, and is arranged at intervals with the movable seat and the console;
the first tensioning wheel is rotatably arranged on the supporting frame; and
the second tensioning wheel is rotatably arranged on the supporting frame, the rotation axis of the first tensioning wheel is parallel to the rotation axis of the second tensioning wheel, an interval is formed between the side face of the first tensioning wheel and the side face of the second tensioning wheel, and the interval is used for enabling the steel rope to pass through so that the steel rope is tensioned when being wound on the roller.
3. The hoisting device for automatically detecting a rope reeling length according to claim 2, wherein the receiving groove is provided around an axis of the drum, and the axis of the receiving groove coincides with an axis of the drum, and an orthographic projection of the connecting groove on a surface of the moving seat away from the base is inclined with respect to the axis of the drum, so that the drum is kept in a rotated state while the moving seat is moving a preset distance.
4. The hoisting device for automatically detecting a rope reeling length according to claim 2, wherein the receiving groove is provided around an axis of the drum, the axis of the receiving groove coincides with the axis of the drum, and an extending direction of the connecting groove is the same as an extending direction of the drum, and the drum stops rotating when the moving seat moves a preset distance.
5. The hoisting equipment for automatically detecting the rope reeling length according to claim 3 or 4, wherein a rack is arranged in the straight slot, a first gear for meshing with the rack is mounted on one side, close to the base, of the movable seat, and the first gear moves along the extending direction of the rack so as to drive the movable seat to move along the extending direction of the straight slot.
6. The hoisting apparatus of claim 5 wherein the hoisting apparatus further comprises a first drive means, the first drive means comprising:
the motor is arranged in the movable seat and is electrically connected with the control console; and
the second gear is at least partially positioned in the movable seat and connected with the motor through a rotating shaft, and the second gear is also meshed with the first gear;
when the console generates a translation instruction and transmits the translation instruction to the motor, the motor receives the translation instruction and then drives the second gear to rotate by a first preset angle so as to drive the first gear to rotate by a second preset angle, so that the first gear moves by a preset distance along the extending direction of the rack.
7. The hoisting equipment for automatically detecting the rope reeling length according to claim 6, further comprising a second driving device, wherein the second driving device is arranged on the surface of one side of the movable seat far away from the base, is in transmission connection with the roller, and is electrically connected with the control console;
when the orthographic projection of the connecting groove on the surface of the movable seat far away from the base is inclined relative to the axis of the roller, and the movable seat moves for a preset distance, the second driving device drives the roller to rotate;
when the extending direction of the connecting groove is the same as the extending direction of the roller, and the control console generates a translation command and then transmits the translation command to the first driving device and the second driving device, and the second driving device stops working after receiving the translation command so as to stop the roller from rotating.
8. The hoisting equipment for automatically detecting the length of a rope according to claim 7, wherein the base is further provided with a plurality of sliding grooves, a sliding piece is arranged on one side of the movable base, which is close to the base, and the sliding piece is abutted to the bottom wall of the sliding groove, and a gap is formed between the movable base and the base.
9. The hoisting apparatus of claim 7 wherein the control panel comprises a display screen and a control module, wherein the control module is electrically connected to the display screen, the angle sensor, the pressure sensor, the motor and the second driving device, and wherein the control module receives the rotation angle signal and the pressure signal and displays the rotation angle signal and the pressure signal on the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085800.9A CN115340032B (en) | 2022-09-06 | 2022-09-06 | Winding equipment capable of automatically detecting rope winding length |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085800.9A CN115340032B (en) | 2022-09-06 | 2022-09-06 | Winding equipment capable of automatically detecting rope winding length |
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| CN115340032A CN115340032A (en) | 2022-11-15 |
| CN115340032B true CN115340032B (en) | 2023-10-17 |
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Effective date of registration: 20230918 Address after: No. 53 Huanzhen South Road, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province, 318000 Applicant after: Zhejiang Hanhai Jusheng Technology Co.,Ltd. Address before: 226100 No. 19, Changqing Road, Changle Town, Haimen District, Nantong City, Jiangsu Province Applicant before: Nantong Jinquan Construction Technology Co.,Ltd. |
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