CN215759264U

CN215759264U - Mud suction device

Info

Publication number: CN215759264U
Application number: CN202121329283.6U
Authority: CN
Inventors: 汪玮昕; 王培新; 陈嘉轩; 程慎伟; 陈志航; 黎维君; 李严; 陆宇; 华东; 王正宏
Original assignee: Cccc Water Conservancy And Hydropower Construction Co ltd
Current assignee: Cccc Water Conservancy And Hydropower Construction Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a mud suction device, which is characterized in that: comprises an equipment platform; the mud pump is detachably arranged on the equipment platform, one end of the mud pump is connected with a mud suction pipe, and the other end of the mud pump is connected with a mud discharge pipe; the support is detachably arranged on the equipment platform, and a limiting part for limiting the sludge suction pipe is arranged on the support; and the driving device is detachably arranged on the equipment platform and is used for driving the slurry pump. According to the utility model, the slurry pump, the bracket and the driving device are detachably arranged on the equipment platform, so that different equipment platforms can be conveniently replaced according to different construction sites; the whole carrying of the mud suction device is convenient, and the later-stage disassembly is also convenient.

Description

Mud suction device

Technical Field

The utility model relates to a mud suction device.

Background

The hydraulic flushing construction is a construction process for simulating the water flow flushing in nature and dredging and transporting by means of the hydraulic action. Specifically, a high-pressure water gun is used for spraying a compact high-speed water column to cut and crush soil bodies, so that the water content of the soil bodies is increased, and the soil bodies are humidified, disintegrated and mixed to form a mixture of mud and mud blocks, and then the mud pump and a mud conveying pipe are used for sucking and conveying the mud and the mud blocks. The method has wide application in the excavation of watercourses of hydraulic engineering in China and the dredging engineering of riverbed shoals.

In the existing hydraulic excavation construction, a mud pump is usually hung on a tripod by mud suction equipment, the equipment is poor in stability, a power line is difficult to access, the mud pump is directly placed in a mud collecting pool, the water quantity in the pool is difficult to adjust, the water quantity is too much, mud is easy to precipitate, the construction development is influenced, the water quantity is too little, the mud pump idles, and the construction efficiency is reduced. In addition, if the slurry collecting tank contains more weeds, branches, iron wires and the like in a soil body, the slurry pump is easy to block pipes or damage impellers, and the slurry pump is blocked.

Therefore, further improvements are needed for existing mud suction devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a mud suction device which can enable a mud pump to float on mud and has high working stability.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a mud suction device which characterized in that: comprises that

An equipment platform;

the mud pump is detachably arranged on the equipment platform, one end of the mud pump is connected with a mud suction pipe, and the other end of the mud pump is connected with a mud discharge pipe;

the support is detachably arranged on the equipment platform, and a limiting part for limiting the sludge suction pipe is arranged on the support;

and the driving device is detachably arranged on the equipment platform and is used for driving the slurry pump.

Preferably, the equipment platform comprises a buoy, and an installation platform for installing equipment is arranged above the buoy or between the two buoys. The floating barrel capable of floating on the slurry is adopted, the equipment platform is simple to manufacture, and the slurry pump is prevented from being placed in the slurry.

Preferably, the buoys are stainless steel buoys, and the mounting platform is a steel plate welded between the two buoys.

Preferably, one end of the pontoon is a cone which can reduce drag in the mud.

In order to facilitate the movement of the mud suction device, preferably, the equipment platform is provided with a lifting lug for the lifting hook to pass through so as to carry the mud suction device.

Preferably, a chain block is arranged on the support, the limiting part is a hanging strip arranged below the chain block, and the mud suction pipe is arranged in the hanging strip in a penetrating mode.

Preferably, the equipment platform is provided with a high-pressure water gun, the high-pressure water gun is attached to the mud suction pipe and moves along with the mud suction pipe, and the direction of an outlet of the high-pressure water gun is the same as that of the pipe orifice of the mud suction pipe. Set up high-pressure squirt detachably on the equipment platform, high-pressure squirt sprays high-speed rivers to the collection thick liquid pond in the construction, can prevent effectively that mud from deposiing in the collection thick liquid pond. In addition, the water quantity in the slurry collection pool can be effectively adjusted by controlling the high-pressure water gun to spray water, so that the slurry pump is prevented from idling. And simultaneously, the high-pressure water gun and the mud suction pipe are limited, the direction of the outlet of the high-pressure water gun is controlled to be the same as that of the pipe orifice of the mud suction pipe, and the mud suction efficiency of the mud suction device is improved.

Preferably, a filter screen for filtering impurities in the slurry is arranged in the pipe orifice of the sludge suction pipe. The filter screen can effectively prevent weeds, branches, iron wires and the like from being sucked into the mud pump.

Compared with the prior art, the utility model has the advantages that:

1) the mud pump, the bracket and the driving device are detachably arranged on the equipment platform, so that different equipment platforms can be conveniently replaced according to different construction sites; the whole carrying of the mud suction device is convenient, and the later-stage disassembly is also convenient.

2) The slurry pump and the driving device are integrated on the equipment platform, so that an electric wire is prevented from being connected from the outside, and the construction is safe.

3) The setting of spacing piece on the support is spacing to the suction pipe, can adjust the suction pipe angle in real time, and the mud in the album thick liquid pond is minimum to deposit, and the efficiency of construction is high.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged view at I in fig. 1.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

Referring to fig. 1 to 2, a preferred embodiment of the mud suction device is shown, which comprises an equipment platform, a mud pump 2, a support 3, a driving device 4 and a high-pressure water gun 6.

The equipment platform comprises a buoy 1 and a mounting platform, specifically, the buoy 1 is a stainless steel buoy, and the mounting platform is a steel plate welded between the two buoys 1. At one end of the buoy 1 is a cone 11 that reduces drag in the mud. The buoy 1 is provided with a lifting lug 12 for the lifting hook to pass through so as to carry the mud suction device.

The mud pump 2 is detachably arranged on the steel plate, one end of the mud pump 2 is connected with a mud suction pipe 21, and the other end of the mud pump 2 is connected with a mud discharge pipe 22. A filter screen 23 for filtering impurities in the slurry is arranged in the pipe orifice of the sludge suction pipe 21.

Support 3 detachably sets up on the steel sheet, is provided with spacing locating part 31 to suction pipe 21 on the support 3, and is concrete, and the locating part is flexible suspender, and suction pipe 21 wears to establish in the suspender. The bracket 3 is provided with a chain block 5, and a mud suction pipe 21 is lifted by a lower chain of the chain block 5 through a hanging strip.

The driving device 4 is detachably arranged on the equipment platform and is used for driving the mud pump 2 and comprises a diesel generator and an electric box.

The high-pressure water gun 6 is attached to the mud suction pipe 21 and moves along with the mud suction pipe 21, the high-pressure water gun 6 is arranged in the hanging belt in a penetrating mode, and the outlet of the high-pressure water gun 6 is the same as the pipe orifice of the mud suction pipe 21 in the direction.

Before construction, equipment such as a slurry pump 2, a support 3, a driving device 4, a high-pressure water gun 6 and the like are respectively installed on a steel plate, after installation is completed, the equipment is moved to the lowest point position of a construction site through a lifting lug 12 by using machinery, and a slurry collecting pool is excavated at the front end of a slurry suction device.

And (4) washing the soil body to be excavated to form a slurry flow, and converging the slurry flow into a slurry collecting pool. And (5) starting the slurry pump 2, and simultaneously starting the high-pressure water gun 6 fixed on the sludge suction pipe to carry out sludge suction construction. In the construction process, the angle of the mud suction pipe 21 can be adjusted through the hand-operated block 5 according to the water level change condition, and the construction efficiency is guaranteed.

Claims

1. The utility model provides a mud suction device which characterized in that: comprises that

An equipment platform;

the mud pump (2) is detachably arranged on the equipment platform, one end of the mud pump (2) is connected with a mud suction pipe (21), and the other end of the mud pump (2) is connected with a mud discharge pipe (22);

the support (3) is detachably arranged on the equipment platform, and a limiting piece (31) for limiting the sludge suction pipe (21) is arranged on the support (3);

and the driving device (4) is detachably arranged on the equipment platform and is used for driving the slurry pump (2).

2. The mud suction device according to claim 1, wherein: the equipment platform comprises floating pontoons (1), and an installation platform for installing equipment is arranged above the floating pontoons (1) or between the two floating pontoons (1).

3. The mud suction device according to claim 2, wherein: the buoy (1) is a stainless steel buoy, and the mounting platform is a steel plate welded between the two buoys (1).

4. The mud suction device according to claim 2, wherein: one end of the float bowl (1) is a cone (11) which can reduce drag in slurry.

5. The mud suction device according to claim 1, wherein: the equipment platform is provided with a lifting lug (12) for the lifting hook to pass through so as to carry the mud suction device.

6. The mud suction device according to claim 1, wherein: be provided with chain block (5) on support (3), locating part (31) are the suspender of setting in chain block (5) below, suction dredge (21) wear to establish in the suspender.

7. The mud suction device according to claim 1, wherein: be provided with high-pressure squirt (6) on the equipment platform, high-pressure squirt (6) laminating suction dredge (21) set up and follow the activity of suction dredge (21), the export of high-pressure squirt (6) is the same with suction dredge (21) mouth of pipe orientation.

8. The mud suction device according to claim 1, wherein: and a filter screen (23) for filtering impurities in the slurry is arranged in the pipe orifice of the sludge suction pipe (21).