CN219278664U

CN219278664U - Flushing device for concrete conveying pipeline

Info

Publication number: CN219278664U
Application number: CN202222547403.0U
Authority: CN
Inventors: 刘建波
Original assignee: Henan Tailianshang Concrete Co ltd
Current assignee: Henan Tailianshang Concrete Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-30
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a flushing device for a concrete conveying pipeline, which comprises a pipeline body, wherein a through hole is formed in the top surface of the pipeline body, a cleaning box is mounted at the through hole through a bolt, and an air cylinder is arranged on the top surface of the cleaning box. According to the utility model, the air cylinder of the air cylinder is used for conveying the multi-angle high-pressure spray head into the pipeline, the water pipe is connected with the external booster pump, clean water is pumped into the water pipe by the external booster pump, the water has stronger pressure when entering the water pipe under the action of the external booster pump, the water can be sprayed on the inner wall of the pipeline under the action of the multi-angle high-pressure spray head, the inner wall of the pipeline is washed, impurities on the inner wall of the pipeline are brushed off, and the water is discharged out of the pipeline through the water flow.

Description

Flushing device for concrete conveying pipeline

Technical Field

The utility model relates to the technical field of concrete equipment, in particular to a flushing device for a concrete conveying pipeline.

Background

The concrete is the building material with the widest application and the greatest dosage in civil engineering, and in the use process, the concrete in the storage tank is transported to the concrete mixing tank truck through the conveying pipeline under the action of the conveying pump, and the concrete is inevitably adhered to the inner wall of the conveying pipeline in the long-term use process of the conveying pipeline, so that the inner diameter of the conveying pipeline is reduced, the conveying pipeline is easy to be blocked, even the conveying pipeline is corroded, and the service life of the conveying pipeline is reduced.

The prior art discloses the publication number: CN208555373U is a concrete conveying pipeline cleaning device, which comprises a fixed block and a top plate, wherein both sides of the top and the bottom of the fixed block are fixedly connected with telescopic boxes, both sides of the inner wall of the telescopic boxes are fixedly connected with sliding plates, one side of each sliding plate is fixedly connected with a supporting rod, one end of each supporting rod penetrates through each telescopic box and extends to the outside of each telescopic box, one end of each supporting rod is fixedly connected with a movable wheel which is positioned outside each telescopic box, and the bottom of the inner wall of each fixed block is fixedly connected with a traveling motor. This concrete conveying pipeline belt cleaning device has solved the washing water consumption huge, and the air-wash danger is big and be unfavorable for the problem of operation, the effectual degree of facilitating that improves the cleaning operation, great reduction the water consumption, very big reduction the risk of staff operation, guaranteed the cleaning performance to simple structure, it is simple and convenient to maintain.

The prior art has the following problems:

the utility model can clean the inner wall of the concrete conveying pipeline, but the cleaning mode needs to clean the conveying pipeline section by section gradually, and the concrete conveying pipeline cannot be cleaned at the same time in the first time, so that concrete in the rear conveying pipeline is most likely to be solidified on the inner wall of the conveying pipeline, and the cleaning is troublesome and has low efficiency.

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, concrete in a rear conveying pipeline is most likely to be solidified on the inner wall of the conveying pipeline due to the fact that the concrete conveying pipeline cannot be cleaned at the same time in the first time, cleaning is troublesome and efficiency is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a washing unit for concrete conveying pipeline, includes the pipeline body, the through-hole has been seted up on the top surface of pipeline body, the through-hole department is installed through the bolt and is washd the case, the top surface of wasing the case is provided with the cylinder, the mounting panel is installed to the flexible end of cylinder, the bottom surface mounting of mounting panel has the multi-angle high pressure shower nozzle, multi-angle high pressure shower nozzle one side is connected with the water pipe through the hose, the one end tip of water pipe is connected with outside booster pump.

Preferably, the spout has been seted up on the inside wall surface of wasing the case, and the inside slip of spout is provided with the shielding plate, one side screw thread of shielding plate installs the lead screw, and the tip of lead screw is connected with step motor's output through the shaft coupling, step motor installs on the side wall surface of wasing the case.

Preferably, a plurality of cleaning boxes are arranged, and water pipes are arranged between adjacent cleaning boxes.

Preferably, the front surface of the cleaning box is provided with a sealing door through a hinge.

Preferably, the front face of the sealing door is provided with a handle, and the surface of the handle is sleeved with a rubber sleeve.

Preferably, a sealing gasket is arranged between the cleaning box and the pipeline body.

Preferably, the cylinder and the stepping motor are electrically connected with an external PLC controller through wires.

Compared with the prior art, the utility model has the beneficial effects that;

(1) According to the utility model, through arranging the pipeline body, the cleaning box, the air cylinder, the mounting plate, the multi-angle high-pressure spray head, the through hole, the water pipe and the hose, the problem that concrete in the rear conveying pipeline is likely to be solidified on the inner wall of the conveying pipeline at the first time is solved, the cleaning is troublesome and the efficiency is low is solved.

(2) According to the utility model, the cleaning box, the sliding groove, the shielding plate, the screw rod and the stepping motor are arranged, when the cleaning box is used, the stepping motor is started to drive the screw rod to rotate, the screw rod drives the shielding plate to move, so that the through hole is shielded, the concrete is prevented from being flushed into the cleaning box when the conveying pipeline conveys the concrete, and the multi-angle high-pressure spray head is prevented from being damaged, so that the use of the flushing device is affected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of a flushing device for concrete conveying pipelines according to the present utility model;

fig. 2 is a schematic diagram of a structure of a flushing device for a concrete conveying pipeline according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of a cleaning box of a flushing device for concrete conveying pipelines.

Legend description:

1. a pipe body; 2. a cleaning box; 3. a cylinder; 4. a mounting plate; 5. a multi-angle high pressure spray head; 6. a through hole; 7. a water pipe; 8. a hose; 9. a sealing gasket; 10. a chute; 11. a shielding plate; 12. a screw rod; 13. a stepping motor; 14. sealing the door; 15. a handle.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-3, a flushing device for a concrete conveying pipeline comprises a pipeline body 1, a through hole 6 is formed in the top end surface of the pipeline body 1, a cleaning box 2 is installed at the through hole 6 through bolts, an air cylinder 3 is arranged on the top end surface of the cleaning box 2, a mounting plate 4 is installed at the telescopic end of the air cylinder 3, a multi-angle high-pressure spray head 5 is fixed on the bottom end surface of the mounting plate 4, one side of the multi-angle high-pressure spray head 5 is connected with a water pipe 7 through a hose 8, and one end of the water pipe 7 is connected with an external booster pump.

In this embodiment: when the device is used, the air cylinder 3 of the device sends the multi-angle high-pressure spray head 5 into a pipeline, the water pipe 7 is connected with an external booster pump, the external booster pump pumps clean water into the water pipe 7, under the action of the external booster pump, the water has stronger pressure when entering the water pipe 7, under the action of the multi-angle high-pressure spray head 5, the water can be sprayed on the inner wall of the pipeline, the inner wall of the pipeline is washed, impurities on the inner wall of the pipeline are brushed off, and the impurities are discharged out of the pipeline through water flow.

Specifically, the chute 10 is provided on the inner side wall surface of the cleaning tank 2, the shielding plate 11 is slidably provided in the chute 10, the screw rod 12 is screwed on one side of the shielding plate 11, the end of the screw rod 12 is connected with the output end of the stepping motor 13 through the coupling, and the stepping motor 13 is mounted on the side wall surface of the cleaning tank 2.

In this embodiment: when in use, the stepping motor 13 is started, the stepping motor 13 drives the screw rod 12 to rotate, the screw rod 12 drives the shielding plate 11 to move, thereby shielding the through hole 6, avoiding that the concrete is flushed into the cleaning box 2 when the conveying pipeline conveys the concrete, and damaging the multi-angle high-pressure spray head 5, thereby influencing the use of the flushing device.

Specifically, a plurality of cleaning tanks 2 are provided, and water pipes 7 are installed between adjacent cleaning tanks 2.

In this embodiment: through setting up water pipe 7, conveniently supply water to the multi-angle high pressure shower nozzle 5 in the washing case 2.

Specifically, the front surface of the cleaning tank 2 is provided with a sealing door 14 by a hinge.

In this embodiment: by providing the sealing door 14, the multi-angle high-pressure nozzle 5 is sealed in the cleaning tank 2, and the multi-angle high-pressure nozzle is protected.

Specifically, the front of the sealing door 14 is provided with a handle 15, and the surface of the handle 15 is sleeved with a rubber sleeve.

In this embodiment: the handle 15 is conveniently held to open the airtight door 14.

Specifically, a gasket 9 is provided between the purge bin 2 and the pipe body 1.

In this embodiment: by arranging the sealing gasket 9, the sealing performance between the cleaning box 2 and the pipeline body 1 is improved, and the situations of concrete leakage and the like are avoided.

Specifically, the cylinder 3 and the stepper motor 13 are electrically connected with an external PLC controller through wires.

In this embodiment: through setting up the PLC controller, conveniently control cylinder 3 and step motor 13, PLC controller control circuit can realize through the simple programming of skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so no more detailed description control mode and circuit connection.

Working principle: when the device is used, the air cylinder 3 of the device sends the multi-angle high-pressure spray head 5 into a pipeline, then the water pipe 7 is connected with an external booster pump, the external booster pump pumps clean water into the water pipe 7, under the action of the external booster pump, the water has stronger pressure when entering the water pipe 7, under the action of the multi-angle high-pressure spray head 5, the water can be sprayed on the inner wall of the pipeline, the inner wall of the pipeline is washed, impurities on the inner wall of the pipeline are brushed off, and the impurities are discharged out of the pipeline through water flow. Through starting step motor 13, step motor 13 drives lead screw 12 and rotates, and lead screw 12 drive shielding plate 11 removes to shelter from through-hole 6, avoid when pipeline carries concrete, the concrete flush washs inside case 2, causes the damage to multi-angle high pressure shower nozzle 5, thereby influences washing unit's use.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a washing unit for concrete conveying pipeline, includes pipeline body (1), its characterized in that, through-hole (6) have been seted up on the top surface of pipeline body (1), through-hole (6) department is installed through the bolt and is washd case (2), the top surface of wasing case (2) is provided with cylinder (3), mounting panel (4) are installed to the flexible end of cylinder (3), the bottom surface mounting of mounting panel (4) has multi-angle high pressure shower nozzle (5), multi-angle high pressure shower nozzle (5) one side is connected with water pipe (7) through hose (8), the one end tip of water pipe (7) is connected with outside booster pump.

2. The flushing device for a concrete conveying pipeline according to claim 1, wherein a chute (10) is formed in the surface of the inner side wall of the flushing box (2), a shielding plate (11) is slidably arranged in the chute (10), a screw rod (12) is mounted on one side of the shielding plate (11) in a threaded mode, the end portion of the screw rod (12) is connected with the output end of a stepping motor (13) through a coupler, and the stepping motor (13) is mounted on the surface of the side wall of the flushing box (2).

3. A flushing device for concrete conveying pipes according to claim 1, characterized in that a plurality of flushing boxes (2) are provided, and water pipes (7) are installed between adjacent flushing boxes (2).

4. A flushing device for concrete delivery pipes according to claim 1, characterized in that the front face of the flushing tank (2) is fitted with a sealing door (14) by means of a hinge.

5. The flushing device for concrete conveying pipes according to claim 4, wherein a handle (15) is provided on the front surface of the sealing door (14), and a rubber sleeve is sleeved on the surface of the handle (15).

6. A flushing device for concrete delivery pipes according to claim 1, characterized in that a gasket (9) is arranged between the flushing tank (2) and the pipe body (1).

7. The flushing device for concrete conveying pipelines according to claim 2, wherein the air cylinder (3) and the stepping motor (13) are electrically connected with an external PLC controller through wires.