CN112720331B - Pipeline support connecting device for hydraulic engineering and application method thereof - Google Patents
Pipeline support connecting device for hydraulic engineering and application method thereof Download PDFInfo
- Publication number
- CN112720331B CN112720331B CN202011580539.0A CN202011580539A CN112720331B CN 112720331 B CN112720331 B CN 112720331B CN 202011580539 A CN202011580539 A CN 202011580539A CN 112720331 B CN112720331 B CN 112720331B
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- 238000000034 method Methods 0.000 title description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Sewage (AREA)
Abstract
The pipeline supporting and connecting device for the hydraulic engineering comprises a base, two supporting modules and a clutch mechanism, wherein the two supporting modules are arranged on two sides of the top of the base, and the clutch mechanism is positioned between the two supporting modules; each supporting module is respectively provided with a lifting mechanism, a traction mechanism and a pressing mechanism; the pipeline on the corresponding support module is fixed through the pressing mechanism, the height of the pipeline at the corresponding support module is adjusted through the lifting mechanism, the horizontal position of the pipeline at the corresponding support module is adjusted through the traction mechanism, and the two traction mechanisms are operated synchronously or independently through the clutch mechanism. According to the invention, the two pipelines to be connected are respectively supported by the two supporting modules, so that the connection positions of the two pipelines can be flexibly adjusted, and the construction efficiency and the construction quality are greatly improved. The invention can pull the two connected pipelines close to each other so as to be convenient for being tightly attached to the middle flange pipe and assembling, thereby improving the construction efficiency.
Description
Technical Field
The invention relates to a pipeline support connecting device for hydraulic engineering and a using method thereof, and belongs to the technical field of hydraulic engineering.
Background
In hydraulic engineering construction, pipeline connection is quite common, and two pipelines to be connected are respectively supported to a designed height by a supporting device in the pipeline connection process and then are connected through a flange pipe. The existing pipeline supporting equipment generally adopts a simple bracket, and can only synchronously support one side and two sides, and pipelines are generally inclined in the actual connection construction process, so that the supporting heights of two pipelines are different, and at the moment, the two brackets are adopted for supporting, but the two brackets occupy a larger space and are not applicable; or is supported by a bracket respectively, which can cause slow construction and difficult connection.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is to provide a pipe support connection device for hydraulic engineering and a method for using the same, which can support two connected pipes respectively.
The first object of the invention is to provide a pipeline support connecting device for hydraulic engineering, which is characterized by comprising a base, two support modules and a clutch mechanism, wherein the two support modules are arranged on two sides of the top of the base, and the clutch mechanism is positioned between the two support modules; each supporting module is respectively provided with a lifting mechanism, a traction mechanism and a pressing mechanism; the pipeline on the corresponding support module is fixed through the pressing mechanism, the height of the pipeline at the corresponding support module is adjusted through the lifting mechanism, the horizontal position of the pipeline at the corresponding support module is adjusted through the traction mechanism, and the two traction mechanisms are operated synchronously or independently through the clutch mechanism.
Further, the support module comprises a sliding frame and a lifting frame; the lifting mechanism comprises a lifting power shaft, the sliding frame and the lifting power shaft are assembled in a circumferential rotation mode, a lifting worm part is arranged on the lifting power shaft, the lifting worm part is meshed with a lifting worm wheel and forms a worm gear transmission mechanism, the lifting worm wheel is sleeved on a lifting screw barrel, the lifting screw barrel is assembled with the sliding frame in a rotating mode, the lifting screw barrel is sleeved outside a lifting screw and assembled with the lifting screw barrel through screw threads in a screwing mode, the top of the lifting screw is assembled with a lifting frame, a fixed pipe sleeve plate is arranged on the lifting frame, and the fixed pipe sleeve plate is used for being matched with a pipeline to support the pipeline.
Further, the hold-down mechanism comprises a pull-down power shaft, the lifting frame is rotationally assembled with the pull-down power shaft, a pull-down worm part is arranged on the pull-down power shaft, the pull-down worm part is meshed with the pull-down worm wheel and forms a worm and gear transmission mechanism, the pull-down worm wheel is sleeved on a pull-down screw barrel, the pull-down screw barrel is rotationally assembled with the lifting frame, the pull-down screw barrel is sleeved on a pull-down screw rod and is assembled with the pull-down screw rod through screw threads in a screwing mode, one end of the pull-down power shaft is assembled with a pull-down rotary table, and a movable pipe sleeve plate is arranged at the top of the pull-down screw rod and is driven to move downwards to compress a pipeline through rotating the pull-down power shaft.
Further, the clutch mechanism comprises a clutch shaft and a clutch screw rod, the clutch shaft and the clutch screw rod are respectively assembled with the base in a rotating way, the clutch shaft and the clutch screw rod respectively penetrate through the clutch vertical plate, the clutch shaft and the clutch vertical plate are axially assembled in a sliding way, and the clutch screw rod and the clutch vertical plate are assembled in a screwing way through threads; the clutch vertical plate is arranged on the clutch plate, two inclined clutch chute are arranged on the clutch plate, one ends of the two clutch chute are close to each other, the other ends of the two clutch chute are gradually far away from each other, and one end of the clutch screw is assembled with the clutch turntable;
the clutch chute is clamped with clutch frame shafts in a sliding mode, the clutch frame shafts are arranged on the clutch frame, two clutch frames are respectively arranged on the clutch sliding shafts in an axially sliding mode, and two ends of each clutch sliding shaft are respectively assembled with two base side plates; the clutch frame is rotatably provided with a linkage shaft, and two ends of the linkage shaft penetrate through the clutch frame and are respectively assembled and fixed with the clutch disc and the clutch short gear; the clutch screw is rotated, and the two clutch discs are meshed with or separated from each other through the cooperation of the clutch chute and the clutch frame shaft; the clutch short gear is meshed with the clutch long gear for transmission, and the clutch long gear is sleeved on the clutch power shaft.
Further, the traction mechanism comprises a traction shaft, a first winding wheel and a second winding wheel, a clutch worm part is further arranged on the clutch power shaft, the clutch worm part is meshed with a clutch worm gear and forms a worm gear transmission mechanism, the clutch worm gear is sleeved on the traction shaft, the first winding wheel and the second winding wheel are further sleeved on the traction shaft, the first winding wheel and the second winding wheel are respectively connected and fixed with one end of a first stay rope and one end of a second stay rope, and the other end of the first stay rope and the other end of the second stay rope are respectively assembled and fixed with the sliding frame and the lifting frame.
Further, the second winding wheel is rotatably installed in the lifting wheel groove, the second winding wheel can slide in the lifting wheel groove, the lifting wheel groove is formed in the lifting wheel plate, one end of the lifting wheel plate is installed on the lifting frame, the other end of the lifting wheel plate is installed in the lifting guide groove, and the lifting guide groove is formed in the base.
Further, a traction worm wheel is arranged on the traction shaft, the traction worm wheel is meshed with the traction worm and forms a worm and gear transmission mechanism, the traction worm is arranged on a traction power shaft, and one end of the traction power shaft is assembled with the traction rotating disc.
Further, the sliding frame and the base are assembled in a clamping and sliding way through the guide rail and the guide rail groove.
The second object of the invention is to provide a method for using the pipeline supporting and connecting device for hydraulic engineering, which is characterized in that firstly, a lifting power shaft is rotated to drive a lifting frame to move up and down, and the height of a fixed pipe sleeve plate is adjusted to enable the inner side of the fixed pipe sleeve plate to be tightly attached to a pipeline;
then the movable pipe sleeve plate moves downwards to compress the pipeline by rotating the downward pulling power shaft, and the height of the pipeline is adjusted to a position which is properly connected with the flange pipe by rotating the upward pulling power shaft;
finally, the traction shaft is driven by rotating the traction rotating disc, so that the two winding wheels drive the pipeline to horizontally move to a proper position, and the flange pipe and the pipeline are connected.
According to the invention, the two pipelines to be connected are respectively supported by the two supporting modules, so that the connection positions of the two pipelines can be flexibly adjusted, and the construction efficiency and the construction quality are greatly improved. In addition, the invention can pull the two connected pipelines to be close to each other so as to be convenient for being tightly attached to the middle flange pipe and be convenient for assembling.
Drawings
FIGS. 1-5 are schematic views of the structure of the present invention, wherein FIG. 4 is a cross-sectional view of the lifting screw at the center plane of the lifting screw axis; FIG. 5 is a cross-sectional view of the central plane of the drop down screw axis;
FIG. 6 is a schematic view of the clutch plate configuration;
fig. 7 to 10 are schematic structural views of the support module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, the pipeline support connection device of the present embodiment includes a base 110, a universal wheel 210 is installed at the bottom of the base 110, two support modules, two base side plates 130 and two base vertical plates 120 are installed at the top of the base 110, two base vertical plates 120 are respectively installed at two ends of two base side plates 130, the two base vertical plates 120 are respectively assembled with a clutch shaft 532 and a clutch screw 531 in a circumferential rotation manner, the clutch shaft 532 and the clutch screw 531 respectively pass through the clutch vertical plates 511, the clutch shaft 532 is assembled with the clutch vertical plates 511 in an axial sliding manner, and the clutch screw 531 is assembled with the clutch vertical plates 511 in a threaded screwing manner; the clutch vertical plate 511 is mounted on the clutch plate 510, two inclined clutch inclined slots 512 are provided on the clutch plate 510, one ends of the two clutch inclined slots 512 are close to each other, and the other ends of the two clutch inclined slots are gradually far away from each other. One end of the clutch screw 531 is assembled with the clutch turntable 240, and the clutch screw 531 can be driven to rotate circumferentially through the clutch turntable when in use.
The clutch chute 512 is engaged with a clutch frame shaft 521 and is slidably assembled, the clutch frame shaft 521 is mounted on a clutch frame 520, the clutch frame 520 is provided with two clutch slide shafts 570 which are axially slidably mounted on the clutch slide shafts 570, two ends of each clutch slide shaft 570 are assembled with two base side plates 130, a clutch spring 540 is sleeved on a part of the clutch slide shaft 570 between the base side plate 130 and the clutch frame 520 which is close to the base side plate 130, and the clutch spring 540 is used for applying thrust to the clutch frame 520 to be far away from the base side plate 130 which is close to the clutch frame;
the clutch frame 520 is mounted with a linkage shaft 560 which can rotate circumferentially and can not move axially, and the two ends of the linkage shaft 560 are respectively assembled and fixed with the clutch disc 561 and the clutch short gear 552 after penetrating out of the clutch frame 520; in the initial state, the two clutch plates 561 are tightly adhered and meshed with each other to realize the linkage of the two linkage shafts; the clutch short gear 552 and the clutch long gear 551 are in clutch transmission, the clutch long gear 551 is sleeved on the clutch power shaft 390, and the clutch power shaft 390 is assembled with the base side plate 130 and the first support seat plate 141 which are close to the clutch power shaft 390 in a circumferential rotation manner;
the clutch power shaft 390 is also provided with a clutch worm part 411, the clutch worm part 411 is meshed with a clutch worm gear 412 and forms a worm gear transmission mechanism, the clutch worm gear 412 is sleeved on a traction shaft 320, and the traction shaft 320 is assembled with the slide seat plate 150 and the traction top plate 132 in a circumferential rotation manner; the first reel 420 and the second reel 450 are sleeved on the pulling shaft 320, the first reel 420 and the second reel 450 are respectively connected and fixed with one ends of the first pull rope 261 and the second pull rope 262, the other ends of the first pull rope 261 and the second pull rope 262 are respectively assembled and fixed with the carriage 160 and the lifting frame 170, and the pulling shaft 320 can drive the first reel 420 and the second reel 450 to rotate circumferentially when rotating circumferentially, so that the first pull rope 261 and the second pull rope 262 are wound to pull the carriage 160 and the lifting frame 170, and the pulling force can pull the pipe 910 to be connected to move towards the flange pipe 920 so as to be connected.
The second reel 450 is mounted in the lifting wheel groove 461 in a circumferential rotation and non-axial sliding manner, and the second reel 450 is capable of sliding in the lifting wheel groove 461, the lifting wheel groove 461 is arranged on the lifting wheel plate 460, one end of the lifting wheel plate 460 is mounted on the lifting frame 170, the other end of the lifting wheel plate 460 is mounted in the lifting guide groove 131, the lifting guide groove 131 is arranged on the base side plate 130, and the pulling top plate 132 is mounted on the base side plate 130.
The traction shaft 320 is further provided with a traction worm wheel 414, the traction worm wheel 414 is meshed with a traction worm 413 and forms a worm and gear transmission mechanism, the traction worm 413 is arranged on the traction power shaft 310, the traction power shaft 310 can be assembled with two second support seat plates 142 in a circumferential rotation and axial non-movable manner, one end of the traction power shaft 310 penetrates out of one second support seat plate 142 and then is assembled with the traction rotating disc 230, and the traction power shaft 310 can be driven to rotate in a circumferential manner through the traction rotating disc 230 when in use.
The first support seat board 141 and the second support seat board 142 are both installed on the base 110, and the top parts of the first support seat board 141 and the second support seat board 142 are both assembled and fixed with the slide board 150, the slide board 150 is installed with a guide rail 220, the guide rail 220 is engaged with a guide rail groove 1601 and slidably assembled, and the guide rail groove 1601 is disposed at the bottom of the carriage 160.
When the support modules on two sides are required to be synchronously pulled in opposite directions, the state of fig. 4 is realized, and any pulling rotary table is rotated at the moment. When the support module on one side is required to be pulled independently, the clutch turntable is required to be rotated, so that the clutch plate moves to separate the two clutch plates, and the pulling displacement of the two support modules can be regulated independently through the pulling plates on the two sides.
The support module comprises a carriage 160 and a lifting frame 170, wherein the carriage 160 comprises a first carriage transverse plate 162, a second carriage transverse plate 163, a third carriage transverse plate 164, two carriage side plates 161 which are parallel to each other and two carriage vertical plates 165 which are parallel to each other, two sides of the first carriage transverse plate 162, the second carriage transverse plate 163 and the third carriage transverse plate 164 are respectively assembled with one carriage side plate 161, and two ends of the first carriage transverse plate 162 and the second carriage transverse plate 163 are respectively assembled with one carriage vertical plate 165; the two carriage vertical plates 165 are respectively assembled with the lifting power shaft 350 in a circumferential rotation manner, the lifting power shaft 350 is provided with a lifting worm part 432, the lifting worm part 432 is meshed with a lifting worm gear 431 and forms a worm gear transmission mechanism, the lifting worm gear 431 is sleeved on a lifting screw cylinder 440, the lifting screw cylinder 440 is respectively assembled with a first carriage transverse plate 162 and a second carriage transverse plate 163 in a circumferential rotation manner and in an axial non-movable manner, the lifting screw cylinder 440 is sleeved outside the lifting screw rod 340 and assembled with the lifting screw rod 340 in a threaded screwing manner, the top of the lifting screw rod 340 is assembled with a lifting frame 170, the lifting frame 170 is also assembled with one end of a lifting guide shaft 330, and the bottom of the lifting guide shaft 330 is respectively assembled with the first carriage transverse plate 162 and the second carriage transverse plate 163 in an axial sliding manner. In use, rotation of the lifting power shaft 350 drives the lifting screw 440 to rotate circumferentially, and the lifting screw 340 is driven to move axially by the threads when the lifting screw 440 rotates, thereby driving the lifting frame 170 to lift. The lifting frame is provided with a fixed pipe sleeve plate which is used for being matched with the pipeline to support the pipeline.
Different lifting vertical plates 171 are respectively arranged at two ends of the lifting frame 170, lifting top plates 172 are arranged at the tops of the lifting vertical plates 171, the two lifting vertical plates 171 are respectively assembled with a pull-down power shaft 360 in a circumferential rotation manner, a pull-down worm part 462 is arranged on the pull-down power shaft 360, the pull-down worm part 462 is meshed with a pull-down worm wheel 461 to form a worm and gear transmission mechanism, the pull-down worm wheel 461 is sleeved on a pull-down screw cylinder 470, the pull-down screw cylinder 470 and the lifting top plates 172 are assembled in a circumferential rotation manner and in an axial non-movable manner, and the pull-down screw cylinder 470 is sleeved on the pull-down screw rod 370 and assembled with the pull-down screw rod 370 in a screw thread screwing manner; one end of the pull-down power shaft 360 is assembled with the pull-down turntable 250 so that the pull-down power shaft can be driven to circumferentially rotate by the pull-down turntable.
The two pull-down screws 370 are arranged, the top parts of the two pull-down screws 370 are respectively assembled with a hinging seat 480 and a connecting seat 490, and the hinging seat 480 is hinged with a movable hinging plate 1821 on one end of the movable sleeve plate 182 through a first rotating shaft 381; the movable hinge plate 1821 at the other end of the movable hinge plate 1821 is hinged with another hinge seat 480 through another first shaft 381, the hinge seat 480 is provided with a hinge seat plate 481, the connecting seat 490 is provided with a connecting seat plate 491, and the bolt 382 passes through the hinge seat plate 481 and the connecting seat plate 491 so as to realize the assembly of the hinge seat 480 and the connecting seat 490.
The hinge base 480 is engaged and slidably mounted in the fixed pipe sleeve runner 1811 between the two fixed pipe sleeve plates 181, the two fixed pipe sleeve plates 181 are respectively mounted on the lifting top plate 172, and pipe sleeve holes 1801 are formed between the fixed pipe sleeve plates 181 and the movable pipe sleeve plates 182, and the pipe sleeve holes 1801 are tightly sleeved on the pipe 910 to support the pipe 910.
When the device is used, firstly, the lifting frame is driven to move up and down through rotating the lifting power shaft, the height of the fixed pipe sleeve plate 181 is adjusted, the inner side of the fixed pipe sleeve plate 181 is tightly attached to the pipeline 910, then the movable pipe sleeve plate 182 is rotated to move down to tightly press the pipeline 910, the height of the pipeline 910 is adjusted to a position which is properly connected with the flange pipe 920, finally, the traction shaft 320 is driven through rotating the traction rotating disc 230, two winding wheels are driven to move horizontally to a proper position, and the flange pipe 920 is installed and two pipelines 910 are connected. When the horizontal position is adjusted, the clutch screw is rotated according to the requirement, and the two clutch discs are meshed with or separated from each other through the cooperation of the clutch chute and the clutch frame shaft so as to perform common traction operation or separation traction operation. In this embodiment, a first flange 931 is installed at one end of the two pipes 910 to be connected, and a second flange 932 is installed at each end of the flange pipe 920, where the first flange 931 and the second flange 932 are assembled to connect the two pipes.
When the movable sleeve plate 182 is required to be opened, the bolt 382 is only required to be unscrewed, and then the movable sleeve plate 182 is rotated about the first rotation shaft 381 away from the end of the connecting seat 490 to open the sleeve hole 1801.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (1)
1. The pipeline supporting and connecting device for the hydraulic engineering is characterized by comprising a base (110), two supporting modules and a clutch mechanism, wherein the two supporting modules are arranged on two sides of the top of the base, and the clutch mechanism is positioned between the two supporting modules; each supporting module is respectively provided with a lifting mechanism, a traction mechanism and a pressing mechanism; the pipeline on the corresponding support module is fixed through the pressing mechanism, the height of the pipeline on the corresponding support module is adjusted through the lifting mechanism, the horizontal position of the pipeline on the corresponding support module is adjusted through the traction mechanism, and the two traction mechanisms synchronously operate or independently operate through the clutch mechanism;
the support module comprises a carriage (160) and a lifting frame (170); the lifting mechanism comprises a lifting power shaft (350), the sliding frame and the lifting power shaft are assembled in a circumferential rotation manner, a lifting worm part (432) is arranged on the lifting power shaft, the lifting worm part is meshed with a lifting worm wheel (431) and forms a worm gear transmission mechanism, the lifting worm wheel is sleeved on a lifting screw cylinder (440), the lifting screw cylinder is assembled in a rotation manner with the sliding frame, the lifting screw cylinder is sleeved outside a lifting screw (340) and assembled with the lifting screw through screw threads in a screwing manner, the top of the lifting screw is assembled with a lifting frame, a fixed pipe sleeve plate (181) is arranged on the lifting frame, and the fixed pipe sleeve plate is used for being matched with a pipeline to support the pipeline;
the pressing mechanism comprises a pull-down power shaft (360), the lifting frame is rotationally assembled with the pull-down power shaft, a pull-down worm part (462) is arranged on the pull-down power shaft, the pull-down worm part is meshed with a pull-down worm wheel and forms a worm and gear transmission mechanism, the pull-down worm wheel is sleeved on a pull-down screw cylinder (470), the pull-down screw cylinder is rotationally assembled with the lifting frame, the pull-down screw cylinder is sleeved on a pull-down screw rod (370) and is rotationally assembled with the pull-down screw rod through threads, one end of the pull-down power shaft is assembled with a pull-down turntable (250), a movable pipe sleeve plate (182) is arranged at the top of the pull-down screw rod, and the movable pipe sleeve plate is driven to move downwards to press a pipeline through rotating the pull-down power shaft;
the clutch mechanism comprises a clutch shaft (532) and a clutch screw (531), the clutch shaft and the clutch screw are respectively assembled with the base in a rotating way, the clutch shaft and the clutch screw respectively penetrate through the clutch vertical plate (511) and are axially and slidably assembled with the clutch vertical plate, and the clutch screw is assembled with the clutch vertical plate in a screwing way through threads; the clutch vertical plate is arranged on a clutch plate (510), two inclined clutch chute (512) are arranged on the clutch plate, one ends of the two clutch chute are close to each other, the other ends of the two clutch chute are gradually far away from each other, and one end of the clutch screw is assembled with the clutch turntable (240);
the clutch chute is clamped and assembled with a clutch frame shaft (521) in a sliding way, the clutch frame shaft is arranged on a clutch frame (520), two clutch frames are respectively arranged on a clutch sliding shaft (570) in an axial sliding way, and two ends of the clutch sliding shaft are respectively assembled with two base side plates (130); the clutch frame is rotatably provided with a linkage shaft (560), and two ends of the linkage shaft penetrate through the clutch frame and are respectively assembled and fixed with a clutch disc (561) and a clutch short gear (552); the clutch screw is rotated, and the two clutch discs are meshed with or separated from each other through the cooperation of the clutch chute and the clutch frame shaft; the clutch short gear is meshed with the clutch long gear (551) for transmission, and the clutch long gear is sleeved on the clutch power shaft (390);
the traction mechanism comprises a traction shaft (320), a first winding wheel (420) and a second winding wheel (450), a clutch worm part (411) is further arranged on the clutch power shaft, the clutch worm part is meshed with a clutch worm wheel (412) and forms a worm and gear transmission mechanism, the clutch worm wheel is sleeved on the traction shaft (320), the first winding wheel and the second winding wheel are further sleeved on the traction shaft, the first winding wheel and the second winding wheel are respectively connected and fixed with one end of a first stay rope and one end of a second stay rope, and the other ends of the first stay rope and the second stay rope are respectively assembled and fixed with a carriage and a lifting frame;
the second winding wheel is rotatably arranged in a lifting wheel groove (461), the second winding wheel can slide in the lifting wheel groove, the lifting wheel groove is arranged on a lifting wheel plate (460), one end of the lifting wheel plate is arranged on the lifting frame, the other end of the lifting wheel plate is arranged in a lifting guide groove (131), and the lifting guide groove is arranged on the base;
the traction shaft (320) is provided with a traction worm wheel (414), the traction worm wheel is meshed with a traction worm (413) and forms a worm gear transmission mechanism, the traction worm is arranged on a traction power shaft (310), and one end of the traction power shaft is assembled with a traction rotating disc (230);
the sliding frame (160) is clamped with the guide rail groove through the guide rail and is assembled in a sliding way;
when the lifting device is used, the lifting power shaft (350) is rotated to drive the lifting frame to move up and down, and the height of the fixed pipe sleeve plate (181) is adjusted to enable the inner side of the fixed pipe sleeve plate to be tightly attached to a pipeline;
then the pull-down power shaft (360) is rotated to enable the movable pipe sleeve plate (182) to move downwards to compress the pipeline, and then the height of the pipeline is adjusted to a position which is properly connected with the flange pipe through the rotation of the lifting power shaft (350);
finally, the traction rotating disc (230) is rotated to drive the traction shaft (320), so that the two reels drive the pipeline to horizontally move to a proper position, and the flange pipe and the pipeline are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011580539.0A CN112720331B (en) | 2020-12-28 | 2020-12-28 | Pipeline support connecting device for hydraulic engineering and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011580539.0A CN112720331B (en) | 2020-12-28 | 2020-12-28 | Pipeline support connecting device for hydraulic engineering and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112720331A CN112720331A (en) | 2021-04-30 |
| CN112720331B true CN112720331B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011580539.0A Active CN112720331B (en) | 2020-12-28 | 2020-12-28 | Pipeline support connecting device for hydraulic engineering and application method thereof |
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| CN (1) | CN112720331B (en) |
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| CN115059275B (en) * | 2022-06-16 | 2024-07-16 | 南京金陵建筑装饰有限责任公司 | Spliced building appliance for temporarily constructing building engineering |
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|---|---|---|---|---|
| KR100937157B1 (en) * | 2009-04-14 | 2010-01-15 | 우주쎄미텍 주식회사 | Pipe connecting apparatus |
| CN209425311U (en) * | 2019-01-28 | 2019-09-24 | 重庆交通职业学院 | A kind of water pipeline support connection structure for hydraulic engineering |
| CN209615291U (en) * | 2019-03-07 | 2019-11-12 | 四川汇通能源装备制造股份有限公司 | A kind of large-scale pipeline clamping connection |
| CN210850087U (en) * | 2019-08-12 | 2020-06-26 | 杭州凯之泽电器有限公司 | Adjusting device for butt joint of pipeline heads |
| CN210732335U (en) * | 2019-09-21 | 2020-06-12 | 上海贤力新能源科技有限公司 | Butt joint device for natural gas pipeline installation |
| CN210878709U (en) * | 2019-11-21 | 2020-06-30 | 李抗 | Butt joint device for natural gas pipeline installation |
| CN211220487U (en) * | 2019-11-26 | 2020-08-11 | 无锡华润燃气有限公司 | Gas pipeline butt joint fixing device |
| CN211901804U (en) * | 2020-03-25 | 2020-11-10 | 安徽俏海建设工程有限公司 | Pipeline quick connect flange device for hydraulic engineering |
| CN212217647U (en) * | 2020-05-29 | 2020-12-25 | 浙江旷厦建设有限公司 | Water conservancy pipeline bearing structure |
| CN214604068U (en) * | 2020-12-28 | 2021-11-05 | 扬州大学 | Pipeline supporting and connecting device for hydraulic engineering |
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| Publication number | Publication date |
|---|---|
| CN112720331A (en) | 2021-04-30 |
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