CN214034033U

CN214034033U - Dredging device for hydraulic engineering

Info

Publication number: CN214034033U
Application number: CN202023312170.3U
Authority: CN
Inventors: 刘胜芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of hydraulic engineering, especially, be a desilting device for hydraulic engineering, it is general to current desilting device effect, debris such as dirt on the pipeline inner wall that can not high efficiency wash, still need use clear water to carry out the secondary after wasing moreover, the problem of wasting time and energy, the following scheme is proposed to the present, and it includes first case, rotate the one end of installing the hollow shaft on one side inner wall of first case, the other end of hollow shaft extends to one side and the fixedly connected with connecting piece of first case, the outside of hollow shaft is fixed cover from a left side to the right side in proper order and is equipped with second case and fixed plate. The utility model discloses an injection pipe, cone, cleaning plate, through-hole, hollow shaft, semi-rigid pull mutually supporting between components such as pole, can carry out the efficient to the pipeline inner wall and wash, can adapt to the pipeline of different internal diameters simultaneously, easy operation, convenient to use.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a sediment removal device for hydraulic engineering.

Background

Dredging refers to dredging the pipeline, cleaning wastes such as sludge and the like in the pipeline, keeping the pipeline smooth for a long time to prevent waterlogging in cities, and avoiding regular dredging of the pipeline, which can cause pipeline blockage and excessive sewage flow to cause environmental pollution and bring certain troubles to the lives of people.

However, the existing dredging device has a common effect, can not quickly and efficiently clean impurities such as dirt on the inner wall of the pipeline, and is required to be washed with clear water for the second time after cleaning, which wastes time and labor, so that the dredging device for the hydraulic engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a dredging device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dredging device for hydraulic engineering comprises a first box, one end of a hollow shaft is rotatably arranged on the inner wall of one side of the first box, the other end of the hollow shaft extends to one side of the first box and is fixedly connected with a connecting piece, the outer side of the hollow shaft is fixedly sleeved with a second box and a fixed plate from left to right in sequence, a plurality of supporting rods are slidably arranged on the inner wall of the top part and the inner wall of the bottom part of the first box respectively, one end of each of the two supporting rods positioned on the same horizontal axis is fixedly provided with the same connecting plate, the other end of each of the two supporting rods positioned on the same horizontal axis extends to the outer side of the first box and is fixedly connected with the same cleaning plate, a cleaning brush is arranged on the outer side of the cleaning plate, a plurality of sliding slotted holes are formed in the fixed plate, one end of a supporting plate is slidably arranged in each of the plurality of sliding slotted holes, and a guide wheel is rotatably arranged at the other end of the plurality of supporting plates, the utility model discloses a high-pressure water pump, including first case, U type groove, water-stop sheet, fixed plate fixed connection, the outside slidable mounting of backup pad has the water-stop sheet, and water-stop sheet and fixed plate fixed connection, the opposite side fixed mounting of first case has the cone, U type groove has been seted up to one side of cone, the slope is provided with a plurality of injection pipes on the inner wall of one side in U type groove, the injection pipe is linked together with U type groove and hollow shaft, a plurality of through-holes have been seted up on the inner wall of second case, and a plurality of through-holes all are the slope setting, the one end of connecting piece is connected with the one end of delivery pipe, the other end of delivery pipe is connected with the delivery port of high-pressure water pump.

Preferably, fixed mounting has same water proof sleeve on the both sides inner wall of first case, the telescopic outside fixed mounting of water proof has the one end of a plurality of first springs, the other end of a plurality of first springs respectively with the connecting plate fixed connection that corresponds, can separate rivers through water proof sleeve, can promote the cleaning sheet motion that corresponds through the bracing piece through first spring for can adapt to the not pipe diameter of equidimension.

Preferably, the inner walls of the two sides of the U-shaped groove are provided with sliding grooves, the two sliding grooves in the same U-shaped groove are internally provided with sliding plates in a sliding mode, one side, close to each other, of each sliding plate is fixedly installed with the supporting plate, and the supporting plates can be effectively limited through the sliding plates and the sliding grooves.

Preferably, the one end fixed mounting of backup pad has the one end of second spring, the other end fixed mounting of second spring can make the leading wheel adapt to the pipeline of different diameters through the second spring on the inner wall in U type groove.

Preferably, a plurality of branch pipes are arranged on the outer side of the hollow shaft, two ends of the plurality of branch pipes are respectively communicated with the hollow shaft and the second tank, and part of water passing through the hollow shaft can be guided into the second tank through the plurality of branch pipes.

Preferably, one side of the second box is rotatably provided with one end of a semi-rigid dragging rod, the other end of the semi-rigid dragging rod is fixedly sleeved with a handle sleeve, and the semi-rigid dragging rod is convenient for pushing the device into a pipeline and dragging the device to move.

In the utility model, when in use, the device is firstly put in from the inlet of the pipeline, the power is switched on, the high pressure water pump is started, the high pressure water pump sends water flow into the hollow shaft through the water supply pipe, a part of water flow enters the second box under the action of a plurality of branch pipes, the water flow is sprayed to the inner wall of the pipeline through the spraying pipe after entering the U-shaped groove along the hollow shaft, the conical head drives the first box to rotate around the hollow shaft under the action of the plurality of spraying pipes, the cleaning plate drives the cleaning brush to clean the inner wall of the pipeline under the action of the first spring, the conical head and the first box move forwards along the inner wall of the pipeline by pushing the semi-rigid dragging rod, the guide wheel is contacted with the inner wall of the pipeline under the action of the second spring, and the water entering the second box is sprayed on the inner wall of the pipeline cleaned by the cleaning brush through the through hole, washing the cleaned inner wall of the pipeline again;

when the washing is accomplished, take out the device and dismantle the connecting piece from the other end of pipeline, pull out the delivery pipe, perhaps pull the semirigid pole that drags in the reverse direction, make the device return on the way under the effect of the reaction force of continuous jet stream through injection pipe and through-hole.

The utility model discloses an injection pipe, cone, cleaning plate, through-hole, hollow shaft, semi-rigid pull mutually supporting between components such as pole, can carry out the efficient to the pipeline inner wall and wash, can adapt to the pipeline of different internal diameters simultaneously, easy operation, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a dredging device for hydraulic engineering according to the present invention;

fig. 2 is a partial enlarged view of the dredging device for hydraulic engineering in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of a part a in fig. 2 of a dredging device for hydraulic engineering according to the present invention;

fig. 4 is a schematic structural diagram of a part B in fig. 2 of a dredging device for hydraulic engineering according to the present invention.

In the figure: 1. a first tank; 2. a hollow shaft; 3. a second tank; 4. a fixing plate; 5. a water-isolating sleeve; 6. a support bar; 7. a connecting plate; 8. cleaning the plate; 9. a first spring; 10. a sliding slot hole; 11. a support plate; 12. a guide wheel; 13. a chute; 14. a sliding plate; 15. a second spring; 16. a water-stop sheet; 17. a conical head; 18. a U-shaped groove; 19. an injection pipe; 20. a branch pipe; 21. a connecting member; 22. a water supply pipe; 23. a high pressure water pump; 24. a semi-rigid drag link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a dredging device for hydraulic engineering, comprising a first box 1, one end of a hollow shaft 2 is rotatably mounted on the inner wall of one side of the first box 1, the other end of the hollow shaft 2 extends to one side of the first box 1 and is fixedly connected with a connecting piece 21, a second box 3 and a fixed plate 4 are fixedly sleeved on the outer side of the hollow shaft 2 from left to right in sequence, a plurality of support rods 6 are slidably mounted on the inner wall of the top and the inner wall of the bottom of the first box 1, one end of two support rods 6 on the same horizontal axis is fixedly mounted with a same connecting plate 7, the other end of two support rods 6 on the same horizontal axis extends to the outer side of the first box 1 and is fixedly connected with a same cleaning plate 8, a cleaning brush is arranged on the outer side of the cleaning plate 8, a plurality of sliding slotted holes 10 are formed on the fixed plate 4, and one end of, the other end of a plurality of backup pads 11 all rotates installs leading wheel 12, the outside slidable mounting of backup pad 11 has water-stop sheet 16, and water-

stop sheet

16 and 4 fixed connection of fixed plate, the opposite side fixed mounting of first case 1 has cone 17, U type groove 18 has been seted up to one side of cone 17, the slope is provided with a plurality of injection pipes 19 on one side inner wall of U type groove 18, injection pipe 19 is linked together with U type groove 18 and hollow shaft 2, a plurality of through-holes have been seted up on the inner wall of second case 3, and a plurality of through-holes all are the slope setting, the one end of connecting piece 21 is connected with the one end of delivery pipe 22, the other end of delivery pipe 22 is connected with the delivery port of high pressure water pump 23.

In this embodiment, fixed mounting has same water proof sleeve 5 on the both sides inner wall of first case 1, and the outside fixed mounting of water proof sleeve 5 has the one end of a plurality of first springs 9, and the other end of a plurality of first springs 9 respectively with the connecting plate 7 fixed connection that corresponds, can separate rivers through water proof sleeve 5, can promote the 8 movements of cleaning sheet that correspond through bracing piece 6 through first spring 9 for can adapt to the pipe diameter of equidimension not.

In this embodiment, all seted up spout 13 on the both sides inner wall in U type groove 18, equal slidable mounting has sliding plate 14 in two spouts 13 that are located same U type groove 18, and one side that two sliding plates 14 are close to each other all with backup pad 11 fixed mounting, can effectually carry on spacingly to backup pad 11 through sliding plate 14 and spout 13.

In this embodiment, one end of the supporting plate 11 is fixedly mounted with one end of a second spring 15, the other end of the second spring 15 is fixedly mounted on the inner wall of the U-shaped groove 18, and the guide wheel 12 can be adapted to pipelines with different diameters through the second spring 15.

In this embodiment, a plurality of branch pipes 20 are disposed outside the hollow shaft 2, both ends of the plurality of branch pipes 20 are respectively communicated with the hollow shaft 2 and the second tank 3, and a part of water passing through the hollow shaft 2 can be introduced into the second tank 3 through the plurality of branch pipes 20.

In this embodiment, one end of the semi-rigid dragging rod 24 is rotatably installed at one side of the second box 3, a handle sleeve is fixedly sleeved at the other end of the semi-rigid dragging rod 24, and the semi-rigid dragging rod 24 is convenient for pushing the device into a pipeline and dragging the device to move.

The utility model discloses in, put into the device's cone 17 from the pipeline entry at first when using, the operator presses cleaner plate 8 and leading wheel 12 to pull pole 24 through the semirigidity and pushes the device into the pipeline in, the switch on, start high pressure water pump 23, in high pressure water pump 23 sends rivers into hollow shaft 2 through delivery pipe 22, rivers make partly water get into in second case 3 through a plurality of branch pipes 20 through hollow shaft 2, rivers spray to the pipeline inner wall through injection pipe 19 after getting into U type groove 18 along hollow shaft 2, make cone 17 drive first case 1 and use hollow shaft 2 to rotate as the centre of a circle under the effect of a plurality of injection pipes 19 that the slope set up, make cleaner plate 8 drive the inner wall that the cleaning brush contacted with the pipeline under the effect of first spring 9, make the cleaning brush clean along the pipeline inner wall along the rotation of first case 1, pull pole 24 through promoting the semirigidity and make cone 17, First case 1 moves along the pipeline inner wall, make leading wheel 12 and pipeline inner wall contact under the effect of second spring 15, the through-hole injection that the water that gets into in the second case 3 set up through the slope under high pressure water pump 23's effect is on the pipeline inner wall of wasing the completion through the cleaning brush, wash the pipeline inner wall that washs once more, take out the device and dismantle connecting piece 21 from the other end of pipeline after the washing completion, pull out delivery pipe 22, perhaps reverse pulling semi-rigid drags pole 24, make the device return in the original way under the effect of the reaction force of continuous jet water flow through injection pipe 19 and through-hole.

The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. The dredging device for the hydraulic engineering comprises a first box (1) and is characterized in that one end of a hollow shaft (2) is installed on the inner wall of one side of the first box (1) in a rotating mode, the other end of the hollow shaft (2) extends to one side of the first box (1) and is fixedly connected with a connecting piece (21), a second box (3) and a fixing plate (4) are sequentially and fixedly sleeved on the outer side of the hollow shaft (2) from left to right, a plurality of supporting rods (6) are slidably installed on the inner wall of the top and the inner wall of the bottom of the first box (1), one end of each of the two supporting rods (6) on the same horizontal axis is fixedly provided with the same connecting plate (7), the other end of each of the two supporting rods (6) on the same horizontal axis extends to the outer side of the first box (1) and is fixedly connected with the same cleaning plate (8), and a cleaning brush is arranged on the outer side of the cleaning plate (8), the water-saving box is characterized in that a plurality of sliding groove holes (10) are formed in the fixing plate (4), one ends of the supporting plates (11) are slidably mounted in the sliding groove holes (10), the other ends of the supporting plates (11) are rotatably mounted with guide wheels (12), a water-stop plate (16) is slidably mounted on the outer side of each supporting plate (11), the water-stop plate (16) is fixedly connected with the fixing plate (4), a conical head (17) is fixedly mounted on the other side of the first box (1), a U-shaped groove (18) is formed in one side of the conical head (17), a plurality of injection pipes (19) are obliquely arranged on the inner wall of one side of the U-shaped groove (18), the injection pipes (19) are communicated with the U-shaped groove (18) and the hollow shaft (2), a plurality of through holes are formed in the inner wall of the second box (3) and are obliquely arranged, one end of the connecting piece (21) is connected with one end of a water supply pipe (22), the other end of the water supply pipe (22) is connected with a water outlet of a high-pressure water pump (23).

2. The dredging device for water conservancy project according to claim 1, wherein the same water-stop sleeve (5) is fixedly mounted on the inner walls of two sides of the first tank (1), one ends of a plurality of first springs (9) are fixedly mounted on the outer side of the water-stop sleeve (5), and the other ends of the plurality of first springs (9) are respectively and fixedly connected with the corresponding connecting plates (7).

3. The dredging device for the water conservancy project according to claim 1, wherein sliding grooves (13) are formed in the inner walls of the two sides of the U-shaped groove (18), sliding plates (14) are slidably mounted in the two sliding grooves (13) in the same U-shaped groove (18), and one sides, close to each other, of the two sliding plates (14) are fixedly mounted with the supporting plate (11).

4. The dredging device for water conservancy projects, according to the claim 1, wherein one end of the supporting plate (11) is fixedly provided with one end of a second spring (15), and the other end of the second spring (15) is fixedly arranged on the inner wall of the U-shaped groove (18).

5. The dredging device for water conservancy project according to claim 1, wherein a plurality of branch pipes (20) are arranged on the outer side of the hollow shaft (2), and two ends of the plurality of branch pipes (20) are respectively communicated with the hollow shaft (2) and the second tank (3).

6. A dredging device for water conservancy projects, as claimed in claim 1, wherein one side of the second tank (3) is rotatably mounted with one end of a semi-rigid towing bar (24), and the other end of the semi-rigid towing bar (24) is fixedly sleeved with a handle sleeve.