CN218669757U

CN218669757U - Adjusting device for changing dewatering section of dewatering well

Info

Publication number: CN218669757U
Application number: CN202223280155.4U
Authority: CN
Inventors: 熊宗海; 杨国安; 顾凤鸣; 夏桥; 莫云; 阿米娜·吾麦尔; 徐浩; 艾紫嫣; 范卫琴; 周卫; 李坚; 谢昭宇; 常晓菲; 尹改梅; 成才; 黄佳; 刘楠
Original assignee: Hubei Daoze Survey And Design Institute Co ltd; China University of Geosciences; Wuhan Design and Research Institute of China Coal Technology and Engineering Group
Current assignee: Hubei Daoze Survey And Design Institute Co ltd; China University of Geosciences; Wuhan Design and Research Institute of China Coal Technology and Engineering Group
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-21
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a change adjusting device of precipitation well precipitation section, include: from last to passing the outlet pipe that well lid, real pipe and water pump are connected according to this to down, the water pump outside is provided with the connection clamping piece, it is provided with two to connect the clamping piece, and establishes the rubber gasket in the connection clamping piece, it accompanies water pump and steel pipe to connect between the clamping piece, the bolt of connecting the clamping piece both sides connects water pump and steel pipe into a whole B, the steel pipe bottom sets up to the thread end. This change adjusting device of precipitation well section of falling water is through connecting clamping piece and steel pipe, connects the rubber buffer in the water pump below, can drive the rubber buffer and remove when reciprocating the water pump to reach the mesh that only changes the target precipitation layer of not changing the well depth, and easy and simple to handle, easy to carry out, adjusting device that can reuse can satisfy foundation ditch engineering precipitation security problem, can guarantee engineering economy again, can play more important effect in foundation ditch engineering.

Description

Adjusting device for changing dewatering section of dewatering well

Technical Field

The utility model belongs to the technical field of foundation ditch engineering technique and specifically relates to a change adjusting device of precipitation well precipitation section.

Background

In the foundation pit engineering, the situation that the pumping quantity is large and the depth reduction is not obvious is caused by that the precipitation well is too deep, the conventional method is to change the depth of the precipitation well by reforming the well again so as to achieve the purpose of reducing the depth and meeting the requirements, and although the method can solve the problems, the manufacturing cost is increased, and the construction progress of the foundation pit engineering is also influenced. The foundation pit engineering is a temporary engineering, and obviously, the excessive investment cost is not cost-effective.

The existing precipitation well generally determines the type of the well after a target precipitation layer is determined, and then the well is formed in the target precipitation layer, so that precipitation can be operated, and the method is convenient and efficient; however, if the pumping amount is large and the depth reduction change is not large, the purpose of foundation pit dewatering cannot be achieved, the well depth needs to be changed, and the well is formed again, so that the construction progress of foundation pit engineering is influenced.

Therefore, an adjusting device capable of ensuring the engineering economy on the premise of ensuring the precipitation safety of the foundation pit engineering is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a through connecting clamping piece and steel pipe, connect the rubber buffer in the water pump below, can drive the rubber buffer and remove when reciprocating the water pump to reach the mesh that only changes the target precipitation layer of unchangeable well depth, and easy and simple to handle, easy to carry out, adjusting device that can reuse, with the problem of proposing in solving above-mentioned background art.

In order to solve the problem, the utility model provides a change adjusting device of precipitation well precipitation section, include:

the water pump comprises a water pump body, a water pump cover, a water outlet pipe, connecting clamping pieces, rubber gaskets, bolts and a threaded end, wherein the water outlet pipe penetrates through the water pump body from top to bottom in sequence, the connecting clamping pieces are arranged on the outer side of the water pump body, the connecting clamping pieces are provided with two pieces, the rubber gaskets are arranged in the connecting clamping pieces, the water pump body and a steel pipe are clamped between the connecting clamping pieces, the water pump body and the steel pipe are connected into a whole B through the bolts on two sides of the connecting clamping pieces, and the bottom end of the steel pipe is provided with the threaded end;

the inner part of the rubber plug is provided with a threaded plastic ring, the plastic ring is positioned inside the rubber plug and is an integral A, and the integral A is connected with the threaded end of the steel pipe to form the whole adjusting device;

and the filter tube and the sedimentation tube are arranged below the solid tube, the well cover is pressed on the top of the solid tube, and the steel plate is arranged at the bottom of the sedimentation tube.

Further, the solid pipe, the filter pipe and the settling pipe are sequentially arranged in the precipitation well from top to bottom.

Further, clay and filter materials are filled outside the solid pipe, the filter pipe and the settling pipe.

Further, the clay is distributed on the outer side of the solid pipe.

Further, the filter material sets up in the clay below.

The utility model has the advantages that: this change adjusting device of precipitation well section of falling water is through connecting clamping piece and steel pipe, connects the rubber buffer in the water pump below, can drive the rubber buffer and remove when reciprocating the water pump to reach the mesh that only changes the target precipitation layer of not changing the well depth, and easy and simple to handle, easy to carry out, adjusting device that can reuse can satisfy foundation ditch engineering precipitation security problem, can guarantee engineering economy again, can play more important effect in foundation ditch engineering.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic structural view of the rubber stopper;

FIG. 3 is a top view of the rubber stopper;

FIG. 4 is a schematic cross-sectional view of a connecting clip;

fig. 5 is a schematic top view of a single connecting clip according to the present invention.

In the figure: 11. the device comprises a solid pipe, 12, a filter pipe, 13, a settling pipe, 14, a steel plate, 21, a filter material, 22, clay, 31, a well cover, 41, a water pump, 42, a water outlet pipe, 51, a connecting clamping piece, 511, a bolt, 512, a rubber gasket, 52, a steel pipe, 53, a rubber plug, 54 and a plastic ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an adjusting device for changing a dewatering section of a dewatering well comprises:

the water outlet pipe 42 sequentially penetrates through the well cover 31 and the solid pipe 11 to be connected with the water pump 41 from top to bottom, the outer side of the water pump 41 is provided with two connecting clamping pieces 51, the connecting clamping pieces 51 are provided with two pieces, rubber gaskets 512 are arranged in the connecting clamping pieces 51, the water pump 41 and the steel pipe 52 are clamped between the connecting clamping pieces 51, the bolts 511 at two sides of the connecting clamping pieces 51 connect the water pump 41 and the steel pipe 52 into a whole B, the bottom end of the steel pipe 52 is provided with a threaded end, and the length can be automatically adjusted according to needs;

the plastic ring 54 with threads is arranged inside the rubber plug 53, the plastic ring 54 is positioned inside the rubber plug 53 and is a whole A, and the whole A is connected with the threaded end of the steel tube 52 to form the whole adjusting device;

and install filter tube 12, the sedimentation tube 13 of solid pipe 11 below, solid pipe 11, filter tube 12, sedimentation tube 13 from last to installing in the precipitation well according to this down, and the well lid 31 has been pressed on the top of solid pipe 11, and steel sheet 14 is installed to sedimentation tube 13 bottom, and solid pipe 11, filter tube 12, the filling of sedimentation tube 13 outside have clay 22 and filter material 21.

The specific adjustment method is as follows:

(1) The threaded end of the steel tube 52 is connected into a plastic ring 54 inside a rubber plug 53;

(2) Fixing the other end of the steel pipe 52 in the step (1) with the water pump 41 through the connecting clamping piece 51;

(3) The bolt 511 is screwed down, so that the adjusting device is connected with the water pump 41 into a whole;

(4) The water pump 41 is moved up and down to drive the adjusting device to move, thereby changing the dewatering section.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a change adjusting device of precipitation well precipitation section which characterized in that includes:

the water pump comprises a well cover, a water outlet pipe, a connecting clamping piece, a rubber gasket, a water pump and a steel pipe, wherein the water outlet pipe penetrates through the well cover and the solid pipe from top to bottom in sequence and is connected with the water pump;

the inner part of the rubber plug is provided with a threaded plastic ring, the plastic ring is positioned in the rubber plug and is an integral A, and the integral A is connected with the threaded end of the steel pipe to form the whole adjusting device;

2. The adjusting device for changing the dewatering section of the dewatering well as claimed in claim 1, wherein: the solid pipe, the filter pipe and the sedimentation pipe are sequentially arranged in the precipitation well from top to bottom.

3. The adjusting device for changing the dewatering section of the dewatering well as claimed in claim 1, wherein: the outside of the solid pipe, the filter pipe and the settling pipe is filled with clay and filter materials.

4. The adjusting device for changing the dewatering section of the dewatering well as claimed in claim 3, wherein: the clay is distributed on the outer side of the solid pipe.

5. The adjusting device for changing the dewatering section of the dewatering well as claimed in claim 3, wherein: the filter material sets up in the clay below.