CN216395747U - A spray dust suppression device for road construction - Google Patents

Abstract

The utility model discloses a spraying dust suppression device for road construction, which comprises a water tank body, wherein two ends of two sides of the top of the water tank body are provided with side supporting frames, the tops of two groups of side supporting frames, which are close to one end, are provided with a spraying nozzle together, one side of the spraying nozzle is hinged with a hinge rod A, and the middle part of the top of the water tank body is provided with an impeller assembly; according to the utility model, the water source is extracted by only arranging the water pump, and then the impeller is driven to rotate by the flow force of the water source, so that the conversion of kinetic energy is realized, the installation of electrical equipment is saved, the connecting shaft is driven to rotate by the impeller, the hinge rod B hinged with the disc is driven to pull the connecting chute to move up and down, the hinge rod A hinged with the sliding block in the connecting chute is driven to pull the spraying nozzle to rotate, the cyclic adjustment of the spraying direction of the spraying nozzle is realized, and the dust falling function of dust in the environment is improved.

Description

A spray dust suppression device for road construction

Technical Field

The utility model relates to the technical field of dust suppression in road construction, in particular to a spraying dust suppression device for road construction.

Background

When a road is cut, a large amount of dust is generated along with the cutting of a road surface by the cutting wheel, wherein the dust contains a large amount of dust and concrete raw materials, and once the dust is sucked into the lung excessively, the body is greatly damaged, so that the dust suppression effect is achieved by spraying the dust suppression agent during road construction, surrounding constructors are prevented from being sucked into the lung by mistake, and meanwhile, the pollution to the surrounding environment is reduced.

The dust suppression device that sprays of current road construction structure is various, but current dust suppression constructional device uses in the open air usually, and the demand of its electric power needs to be saved to the power device who installs needs optimize, current shower nozzle structure direction is fixed simultaneously, can't adjust, and current dust suppression device is when spraying, and the inside water level of its water tank lacks the automatic control structure, thereby needs the energy-conserving type road of automatic control to use to spray dust suppression device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying dust suppression device for road construction, and aims to solve the problems that the existing spraying dust suppression device for road construction in the background art consumes a large amount of power due to too many electrical equipment, is fixed in the direction of a spray head structure and cannot be adjusted, the water level in the spraying dust suppression device cannot be automatically controlled, and the dry pumping phenomenon is easy to occur.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spray dust suppression device for road construction, includes the water tank body, the both ends of water tank body top both sides all are provided with the collateral branch strut, and two sets of the collateral branch strut is close to the top of one end mutually and is provided with the shower nozzle jointly, one side of shower nozzle articulates there is hinge bar A, the middle part at water tank body top is provided with the impeller subassembly, and the top of impeller subassembly is provided with the three-way pipe, the both ends of three-way pipe are provided with the hose that communicates mutually with the shower nozzle, one side at water tank body top is provided with the water pump, the input of water pump is provided with the water pipe A that extends to the water tank body inside, the output of water pump is provided with water pipe B, the opposite side at water tank body top is provided with control assembly.

Preferably, the impeller assembly comprises a support frame, a connecting chute, a slide block, a hinge rod B, a spring B, an impeller, a connecting shaft, an impeller cabin body and a disc, the middle part of the top of the water tank body is symmetrically provided with support frames, the tops of the two groups of support frames are provided with a connecting shaft together, the middle part of the outer side of the connecting shaft is provided with an impeller, the outer side of the impeller is provided with an impeller bin body, the water pipe B is communicated with the impeller cabin body, the bottom of the three-way pipe is communicated with the top of the impeller cabin body, one end of the connecting shaft penetrates through the supporting frame and is provided with a disc, the edge position of one side of the disc is hinged with a hinge rod B, the other end of the hinge rod B is hinged with a connecting chute, the insides of both sides of the connecting chute are provided with sliding blocks, the both ends of slider all are provided with and are connected the spring B of spout interconnect, the other end and the slider of articulated mast A are articulated mutually.

Preferably, the control assembly includes control box, sheetmetal, electrically conductive port, magnet A, magnet B, adapter sleeve, spring A and cursory, one side that the water pump was kept away from at the water tank top is provided with the control box, the top symmetry of control box is provided with two sets of electrically conductive ports that extend to the control box inside, the inside top of control box is provided with magnet B, magnet B's bottom adsorbs there is magnet A, magnet A's bottom is provided with adapter sleeve, adapter sleeve's both sides all are provided with interconnect's sheetmetal, and sheetmetal and electrically conductive port adaptation of each other, adapter sleeve's bottom is provided with the spring A that extends to the water tank inside, spring A's bottom is provided with cursory.

Preferably, the top of water tank body one side is provided with the inlet tube, the one end of inlet tube extends to the inside of water tank body, the outside of inlet tube is provided with the control valve, the four corners department of water tank body bottom all is provided with the locking universal wheel.

Preferably, the two groups of the conductive ports are electrically connected with the water pump through wires, and the connecting sleeve is made of an insulating material.

Preferably, a mechanical sealing component is arranged between the inner side of the impeller cabin body and the outer side of the connecting shaft, and bearing seats are arranged between the two ends of the connecting shaft and the supporting frame.

Compared with the prior art, the utility model has the beneficial effects that: the spraying dust suppression device for road construction;

1. extract the water source through only being provided with the water pump, and then the flow force through the water source drives the impeller and rotates, thereby the conversion of kinetic energy has been realized, the installation of electrical equipment has been saved, it is rotatory to drive the connecting axle through the impeller, thereby it connects the spout displacement about the articulated hinge bar B pulling of disc articulated, thereby it sprays the shower nozzle to drive the articulated hinge bar A pulling of its inside slider of connecting the spout and rotates, thereby realized spraying the circulation adjustment of shower nozzle spraying direction, the dust fall function to the dust in the environment has been improved.

2. Through control box, sheetmetal, electrically conductive port, magnet A, magnet B, adapter sleeve, mutually supporting between spring A and the cursory, thereby realized when the water level descends, thereby can stimulate spring A to extend through the change of cursory position, and carry out the displacement through the further pulling adapter sleeve of spring A, remove the circuit intercommunication between two sets of electrically conductive ports, and then when the water level is not enough, the automatic function of closing the water pump has improved the automatic control performance of device.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

FIG. 4 is a side cross-sectional view of the support frame of FIG. 1 according to the present invention.

In the figure: 1. a water tank body; 2. a water pipe A; 3. a water inlet pipe; 4. a side support frame; 5. a water pump; 6. a spray nozzle; 7. a hinge rod A; 8. a three-way pipe; 9. a hose; 10. a spring A; 11. floating; 12. a support frame; 13. a water pipe B; 14. connecting the sliding chute; 15. a slider; 16. a hinge lever B; 17. a spring B; 18. a control box body; 19. a metal sheet; 20. a conductive port; 21. a magnet A; 22. a magnet B; 23. connecting a sleeve; 24. an impeller; 25. a connecting shaft; 26. an impeller cabin body; 27. a disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a spraying dust suppression device for road construction comprises a water tank body 1, two ends of two sides of the top of the water tank body 1 are provided with side support frames 4, two groups of side support frames 4 are provided with spraying nozzles 6 at the top parts close to one end, the spraying nozzles 6 are supported by the side support frames 4, one side of each spraying nozzle 6 is hinged with a hinge rod A7, the middle part of the top of the water tank body 1 is provided with an impeller component, the top of the impeller component is provided with a three-way pipe 8, two ends of the three-way pipe 8 are provided with hoses 9 mutually communicated with the spraying nozzles 6, a water source is conveyed to the inside of the spraying nozzles 6 through the three-way pipe 8 and the hoses 9 to be sprayed out, one side of the top of the water tank body 1 is provided with a water pump 5, the water source is extracted through the water pump 5, the input end of the water pump 5 is provided with a water pipe A2 extending to the inside of the water tank body 1, the output end of the water pump 5 is provided with a water pipe B13, the other side of the top of the water tank body 1 is provided with a control component, the water tank comprises a water tank body 1, and is characterized in that a water inlet pipe 3 is arranged at the top of one side of the water tank body 1, one end of the water inlet pipe 3 extends into the water tank body 1, a control valve is arranged on the outer side of the water inlet pipe 3, a water source is externally connected through the water inlet pipe 3, locking universal wheels are arranged at four corners of the bottom of the water tank body 1, and the device can be conveniently displaced through the locking universal wheels;

the impeller component comprises support frames 12, connecting chutes 14, sliding blocks 15, hinged rods B16, springs B17, impellers 24, connecting shafts 25, impeller cabin bodies 26 and discs 27, the support frames 12 are symmetrically arranged in the middle of the top of the water tank body 1, the connecting shafts 25 are jointly arranged at the tops of the two groups of support frames 12, the impellers 24 are arranged in the middle of the outer sides of the connecting shafts 25, the impeller cabin bodies 26 are arranged on the outer sides of the impellers 24, water pipes B13 are mutually communicated with the impeller cabin bodies 26, the bottom of a three-way pipe 8 is mutually communicated with the top of the impeller cabin bodies 26, one end of each connecting shaft 25 penetrates through the support frames 12 and is provided with the discs 27, the hinged rod B16 is hinged to the edge position of one side of each disc 27, the other end of each hinged rod B16 is hinged with the connecting chute 14, the sliding blocks 15 are arranged inside the two sides of the connecting chute 14, the two ends of each sliding block 15 are provided with the springs B17 mutually connected with the connecting chute 14, and the other end of each hinged rod A7 is hinged with the sliding block 15, a mechanical sealing component is arranged between the inner side of the impeller bin body 26 and the outer side of the connecting shaft 25, the mechanical sealing component ensures that a water source cannot leak, bearing seats are arranged between the two ends of the connecting shaft 25 and the support frame 12, and the normal rotation of the connecting shaft 25 is ensured through the bearing seats;

the control component comprises a control box body 18, a metal sheet 19, a conductive port 20, a magnet A21, a magnet B22, a connecting sleeve 23, a spring A10 and a buoy 11, wherein the control box body 18 is arranged on one side of the top of the water box body 1, which is far away from the water pump 5, two groups of conductive ports 20 extending into the control box body 18 are symmetrically arranged on the top of the control box body 18, the magnet B22 is arranged on the top of the inside of the control box body 18, the magnet A21 is adsorbed at the bottom of the magnet B22, the connecting sleeve 23 is arranged at the bottom of the magnet A21, the metal sheets 19 connected with each other are arranged on two sides of the connecting sleeve 23, the metal sheets 19 are mutually matched with the conductive ports 20, the spring A10 extending into the water box body 1 is arranged at the bottom of the connecting sleeve 23, the buoy 11 is arranged at the bottom of the spring A10, the two groups of conductive ports 20 are electrically connected with the water pump 5 through leads, and the circuit loop of the water pump 5 is communicated through the leads, the connecting sleeve 23 is made of an insulating material, so that the connecting sleeve 23 is prevented from being broken down by a circuit to cause short circuit.

The water pump 5 in the device is the prior art, and the composition structure and the connection mode of the water pump are completely the same as those of the prior device.

The working principle is as follows: the device provides electric power for the water pump 5 through an external power supply, when the device is used, a water source is injected into the water tank body 1 through the water inlet pipe 3, at the moment, the water level continuously rises, so that the buoy 11 is driven to float upwards, the spring A10 is pushed to move upwards through the floating of the buoy 11, the connecting sleeve 23 is driven to move upwards through the spring A10, along with the continuous upward movement of the connecting sleeve 23, the magnet A21 is continuously close to the magnet B22, when the magnet A22 and the magnet B adsorb the magnet A and the magnet B22, the position of the connecting sleeve 23 is stable, meanwhile, the metal sheets 19 at the two ends of the connecting sleeve 23 are respectively attached to the two groups of conductive ports 20, so that the two groups of conductive ports 20 are electrically connected, the circuit of the water pump 5 is connected, at the moment, a circuit switch of the water pump 5 is opened, so that the water source in the water tank body 1 is extracted, the water source is conveyed to the interior of the impeller tank body 26 through the water pipe A2 and the water pipe B13, the impeller 24 is driven to rotate through the circulation of water flow, the water is output through the three-way pipe 8, a further water source is conveyed to the inside of the spraying nozzle 6 through the hose 9 to spray, the dust falling function of dust in air is realized, meanwhile, the connecting shaft 25 is driven to rotate along with the rotation of the impeller 24, the disc 27 is driven to rotate through the connecting shaft 25, the hinged rod B16 hinged to the outer side of the disc 27 is driven to pull the connecting chute 14 to move up and down through the rotation of the disc 27, the spring B17 in the connecting chute 14 is compressed or stretched along with the up and down movement of the connecting chute 14, the slide block 15 is driven to slide in the connecting chute 14 through the acting force of the spring B17, the spraying nozzle 6 connected with the hinged rod A7 is pulled to adjust the angle around the side supporting frame 4, and the automatic circulation adjusting function of the spraying angle of the spraying nozzle 6 is realized, the dust fall efficiency to dust in the air is improved, along with the continuous decline of water level, float 11 continuous decline pulling spring A10 constantly extends this moment, make spring A10's bounce constantly increase, when the water level descends to the lowest position department, spring A10's bounce is greater than the adsorption affinity between magnet A21 and the magnet B22 this moment, thereby make magnet A21 and magnet B22 break away from, and then drive connecting sleeve 23 displacement downwards, thereby drive the circuit intercommunication between two sets of electrically conductive ports 20 along with connecting sleeve 23's decline and drive sheetmetal 19, and then the circuit of automatic disconnection water pump 5, the phenomenon of having avoided the dry pumping to burn out takes place.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a spray dust suppression device for road construction, includes water tank body (1), its characterized in that: both ends of water tank body (1) top both sides all are provided with collateral branch strut (4), and two sets of collateral branch strut (4) are close to the top of one end mutually and are provided with spray nozzle (6) jointly, one side of spray nozzle (6) articulates there is hinge rod A (7), the middle part at water tank body (1) top is provided with the impeller subassembly, and the top of impeller subassembly is provided with three-way pipe (8), the both ends of three-way pipe (8) are provided with hose (9) that communicate mutually with spray nozzle (6), one side at water tank body (1) top is provided with water pump (5), the input of water pump (5) is provided with water pipe A (2) that extend to water tank body (1) inside, the output of water pump (5) is provided with water pipe B (13), the opposite side at water tank body (1) top is provided with control assembly.

2. A spray dust suppression device for road construction according to claim 1, wherein: the impeller assembly comprises support frames (12), connecting chutes (14), sliding blocks (15), hinge rods B (16), springs B (17), impellers (24), connecting shafts (25), impeller cabin bodies (26) and discs (27), the support frames (12) are symmetrically arranged in the middle of the top of the water tank body (1), the connecting shafts (25) are jointly arranged at the tops of the two groups of support frames (12), the impellers (24) are arranged in the middle of the outer side of the connecting shafts (25), the impeller cabin bodies (26) are arranged on the outer sides of the impellers (24), water pipes B (13) are communicated with the impeller cabin bodies (26), the bottom of the three-way pipe (8) is communicated with the top of the impeller cabin bodies (26), one end of each connecting shaft (25) penetrates through the support frames (12) and is provided with a disc (27), and the hinge rod B (16) is hinged to the edge position of one side of each disc (27), the other end of articulated rod B (16) articulates there is connection spout (14), the inside of connecting spout (14) both sides all is provided with slider (15), the both ends of slider (15) all are provided with and are connected spout (14) spring B (17) of interconnect, the other end and the slider (15) of articulated rod A (7) are articulated each other.

3. A spray dust suppression device for road construction according to claim 1, wherein: the control assembly comprises a control box body (18), metal sheets (19), conductive ports (20), a magnet A (21), a magnet B (22), a connecting sleeve (23), a spring A (10) and a buoy (11), wherein the control box body (18) is arranged on one side, away from the water pump (5), of the top of the water box body (1), two groups of conductive ports (20) extending into the control box body (18) are symmetrically arranged on the top of the control box body (18), the magnet B (22) is arranged on the top of the interior of the control box body (18), the magnet A (21) is adsorbed on the bottom of the magnet B (22), the connecting sleeve (23) is arranged at the bottom of the magnet A (21), the metal sheets (19) connected with each other are arranged on two sides of the connecting sleeve (23), the metal sheets (19) are matched with the conductive ports (20), the spring A (10) extending into the interior of the water box body (1) is arranged at the bottom of the connecting sleeve (23), the bottom of the spring A (10) is provided with a float (11).

4. A spray dust suppression device for road construction according to claim 1, wherein: the top of water tank body (1) one side is provided with inlet tube (3), the one end of inlet tube (3) extends to the inside of water tank body (1), the outside of inlet tube (3) is provided with the control valve, the four corners department of water tank body (1) bottom all is provided with the locking universal wheel.

5. A spray dust suppression device for road construction according to claim 3, wherein: the two groups of the conductive ports (20) are electrically connected with the water pump (5) through wires, and the connecting sleeve (23) is made of insulating materials.

6. A spray dust suppression device for road construction according to claim 2, wherein: a mechanical sealing component is arranged between the inner side of the impeller cabin body (26) and the outer side of the connecting shaft (25), and bearing seats are arranged between the two ends of the connecting shaft (25) and the support frame (12).

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