CN219638891U

CN219638891U - Drainage device for subway construction

Info

Publication number: CN219638891U
Application number: CN202320815504.3U
Authority: CN
Inventors: 钱飞; 康寅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-05
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of drainage, and particularly relates to a drainage device for subway construction, which comprises a water pump main body, wherein a fixing plate is fixedly arranged on one side of the water pump main body, a threaded hole is formed in the fixing plate, a threaded rod is arranged in the threaded hole, a fixing pin is arranged at one end of the threaded rod, a water inlet pipe is arranged at the bottom of the water pump main body, a drainage pipe is arranged at the top of the water pump main body, a fixing frame is fixedly arranged in the water inlet pipe, a waterproof motor is fixedly arranged on one side of the fixing frame, a rotating shaft is arranged at one end of the waterproof motor, a cleaning rotating rod is arranged at one end of the rotating shaft, and a filter screen is arranged at one end of the water inlet pipe. According to the utility model, the waterproof motor is driven to work, the rotating shaft is convenient to rotate to drive the cleaning rotating rod to rotate, so that sundries at one end of the water inlet pipe can be conveniently and effectively cleaned, the filter screen is prevented from being blocked easily, the water draining work can be conveniently and better carried out, the water draining efficiency is improved, and the practicability and the functionality of the whole device structure are further improved.

Description

Drainage device for subway construction

Technical Field

The utility model relates to the technical field of drainage, in particular to a drainage device for subway construction.

Background

The subway is a rapid, large-traffic and electric traction rail traffic built in a city, is an engineering building embedded in a ground, is a form of utilizing underground space by people, is a supplement to ground traffic, can greatly relieve the traffic pressure on the ground, and is an extremely important engineering facility.

In the process of subway tunnel construction, especially in the in-process of tunnel excavation, the condition of seepage and ponding very easily takes place, if not solve, not only can influence the work progress, can also influence the quality of subway tunnel even, very easily take place to collapse, has huge potential safety hazard, consequently needs a drainage device for subway construction to satisfy the user demand.

The prior art has the following problems:

the existing drainage device for subway construction is complex in overall device structure, troublesome in operation and use, inconvenient to fix, adjust and use the drainage device, and meanwhile, in the drainage process, due to the fact that sludge impurities are more and easy to cause blockage, the drainage effect is affected, and the working and the use are limited to a certain extent.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drainage device for subway construction, which solves the problems that the whole device structure is complex, the operation and the use are troublesome, the fixed adjustment and the use of the drainage device are inconvenient, and meanwhile, the drainage effect is affected due to the fact that more sludge impurities are easy to cause blockage in the drainage process, so that the working and the use have certain limitations.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device for subway construction, includes the water pump main part, water pump main part one side fixed mounting has the fixed plate, the inside screw hole that is provided with of fixed plate, the inside threaded rod that is provided with of screw hole, threaded rod one end is provided with the fixed pin, water pump main part bottom is provided with the inlet tube, water pump main part top is provided with the drain pipe, the inside fixed mounting of inlet tube has the mount, mount one side fixed mounting has waterproof motor, waterproof motor one end is provided with the pivot, pivot one end is provided with the clearance bull stick, inlet tube one end is provided with the filter screen.

As a preferred technical scheme of the utility model, the inner diameter size of the threaded hole is matched with the outer diameter size of the threaded rod, and the threaded rod is in threaded rotary connection with the threaded hole.

As a preferable technical scheme of the utility model, two fixing pins are arranged, and the fixing pins are symmetrically distributed at one end of the threaded rod.

As a preferable technical scheme of the utility model, a wire is arranged in the waterproof motor, and the waterproof motor is electrically connected with an external power supply through the wire.

As a preferred embodiment of the present utility model, the cleaning lever is configured in a cross shape.

As a preferable technical scheme of the utility model, the filter screen is detachably movably clamped with the water inlet pipe.

Compared with the prior art, the utility model provides the drainage device for subway construction, which has the following beneficial effects:

this drainage device for subway construction is used in construction through being provided with the screw hole inside the fixed plate of water pump main part both sides, the threaded rod is connected rather than rotating, can conveniently adjust the fixed mounting height of water pump main part through rotating the threaded rod, convenient better carries out the work and uses, overall structure is comparatively simple, the operation is used more conveniently, can effectively promote its structural practicality, through being provided with the filter screen in inlet tube one end, can effectively prevent mud and debris entering and cause the jam easily, influence drainage effect, the waterproof motor of drive works simultaneously, the pivot of being convenient for drives the clearance bull stick and rotates, can be convenient for carry out effective clearance work to the debris of inlet tube one end, prevent to cause the jam to the filter screen easily, can conveniently better carry out the drainage work, promote drainage efficiency, the practicality and the functional of further promotion overall device structure of being convenient for.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a structure of a fixing plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the water inlet pipe of the present utility model;

FIG. 4 is a schematic view of a cleaning lever structure according to the present utility model.

In the figure: 1. a water pump main body; 2. a fixing plate; 3. a threaded hole; 4. a threaded rod; 5. a fixing pin; 6. a water inlet pipe; 7. a drain pipe; 8. a fixing frame; 9. a waterproof motor; 10. a rotating shaft; 11. cleaning a rotating rod; 12. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a drainage device for subway construction, including water pump main part 1, water pump main part 1 one side fixed mounting has fixed plate 2, the inside screw hole 3 that is provided with of fixed plate 2, the inside threaded rod 4 that is provided with of screw hole 3, threaded rod 4 one end is provided with fixed pin 5, water pump main part 1 bottom is provided with inlet tube 6, water pump main part 1 top is provided with drain pipe 7, the inside fixed mounting of inlet tube 6 has mount 8, mount 8 one side fixed mounting has waterproof motor 9, waterproof motor 9 one end is provided with pivot 10, pivot 10 one end is provided with clearance bull stick 11, inlet tube 6 one end is provided with filter screen 12.

In the embodiment, the inner diameter size of the threaded hole 3 is matched with the outer diameter size of the threaded rod 4, and the threaded rod 4 is in threaded rotation connection with the threaded hole 3, so that the rotation and adjustment are convenient, and the height of the water pump main body 1 is convenient to adjust and fix; the two fixing pins 5 are arranged, the fixing pins 5 are symmetrically distributed at one end of the threaded rod 4, so that the fixing and installation are convenient, and the working and the use are convenient; the inside of the waterproof motor 9 is provided with a wire, the waterproof motor 9 is electrically connected with an external power supply through the wire, so that the waterproof motor is convenient to drive the waterproof motor to work, and the rotating shaft 10 is convenient to rotate; the cleaning rotating rod 11 is arranged in a cross shape, so that impurities can be cleaned conveniently, and the filter screen 12 is prevented from being blocked; the filter screen 12 and the water inlet pipe 6 are detachably movably clamped, so that the filter screen is convenient to install and detach and convenient to replace and process.

The working principle and the using flow of the utility model are as follows: the operator is through being provided with screw hole 3 inside water pump main part 1 both sides fixed plate 2, threaded rod 4 is connected rather than rotating, can conveniently adjust the fixed mounting height of water pump main part 1 through rotating threaded rod 4, convenient better carries out work and uses, overall structure is comparatively simple, it is more convenient to operate and use, can effectively promote its structural practicality, through being provided with filter screen 12 in inlet tube 6 one end, can effectively prevent mud and debris entering and cause the jam easily, influence drainage effect, the waterproof motor 9 of drive works simultaneously, be convenient for rotate pivot 10 and drive clearance bull stick 11 rotation, can be convenient for carry out effective clearance work to the debris of inlet tube 6 one end, prevent to cause the jam to filter screen 12 easily, can conveniently better carry out drainage work, promote drainage efficiency, the practicality and the functional of whole device structure of being convenient for further promote.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Drainage device for subway construction, including water pump main part (1), its characterized in that: the water pump is characterized in that a fixing plate (2) is fixedly arranged on one side of the water pump main body (1), a threaded hole (3) is formed in the fixing plate (2), a threaded rod (4) is arranged in the threaded hole (3), a fixing pin (5) is arranged at one end of the threaded rod (4), a water inlet pipe (6) is arranged at the bottom of the water pump main body (1), a water drain pipe (7) is arranged at the top of the water pump main body (1), a fixing frame (8) is fixedly arranged inside the water inlet pipe (6), a waterproof motor (9) is fixedly arranged on one side of the fixing frame (8), a rotating shaft (10) is arranged at one end of the waterproof motor (9), a cleaning rotating rod (11) is arranged at one end of the rotating shaft (10), and a filter screen (12) is arranged at one end of the water inlet pipe (6).

2. The drainage device for subway construction according to claim 1, wherein: the inner diameter of the threaded hole (3) is matched with the outer diameter of the threaded rod (4), and the threaded rod (4) is in threaded rotation connection with the threaded hole (3).

3. The drainage device for subway construction according to claim 1, wherein: the two fixing pins (5) are arranged, and the fixing pins (5) are symmetrically distributed at one end of the threaded rod (4).

4. The drainage device for subway construction according to claim 1, wherein: the waterproof motor (9) is internally provided with a wire, and the waterproof motor (9) is electrically connected with an external power supply through the wire.

5. The drainage device for subway construction according to claim 1, wherein: the cleaning rotating rod (11) is arranged in a cross shape.

6. The drainage device for subway construction according to claim 1, wherein: the filter screen (12) is detachably movably clamped with the water inlet pipe (6).