CN215290209U

CN215290209U - Foundation pit drainage structure

Info

Publication number: CN215290209U
Application number: CN202121673725.9U
Authority: CN
Inventors: 蔡冷双; 林晓多; 陈宸
Original assignee: Zhejiang Zhenggong Construction Engineering Co ltd
Current assignee: Zhejiang Zhenggong Construction Engineering Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-24
Anticipated expiration: 2031-07-21

Abstract

A foundation pit drainage structure comprises a foundation pit, wherein a drainage channel is arranged on the left and right sides of the bottom end face of the foundation pit, an anti-collapse layer is arranged on the inner wall of the foundation pit, the bottom of the anti-collapse layer extends towards the drainage channel to form a drainage positioning plate, the drainage positioning plate is horizontally arranged, a water inlet groove is arranged at the bottom of one end of the drainage channel, a slope-type flowing groove connected with the water inlet groove is arranged on the bottom surface of the drainage channel, a water suction pump connecting end is arranged at the upper end of the drainage positioning plate, when the cement anti-collapse layer for the foundation pit is arranged, only a little water needs to be poured at the bottom of the anti-collapse layer to form the drainage positioning plate, when the drainage positioning plate is solidified, the water suction pump connecting end, the water inlet groove and the slope-type flowing groove are arranged, when water is pumped, only the water suction pipe of a water suction pump needs to be connected with the water suction pump connecting end and fixed through a clamp, then water can be pumped quickly, water in the drainage channel at the bottom of the foundation pit can flow into the water inlet groove along the slope-flowing groove, then is pumped by the suction pump through the water pipe, the convenience of construction work is effectively improved.

Description

Foundation pit drainage structure

Technical Field

The utility model relates to a foundation ditch drainage structures belongs to foundation ditch drainage structures field.

Background

What current foundation ditch drainage adopted is that the drinking-water pipe that directly extends the suction pump stretches the foundation ditch bottom and draws water to still need the handheld pumping pipe end portion of constructor to remove and draw water, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a foundation ditch drainage structure to what solve current foundation ditch drainage and adopt directly extends the drinking-water pipe of suction pump to the foundation ditch bottom and draws water, and still need the handheld pumping-water pipe end portion of constructor to remove and draw water, comparatively inconvenient problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a foundation ditch drainage structures, its structure includes the foundation ditch, both parts all are equipped with a drainage canal about foundation ditch bottom face, the foundation ditch inner wall is equipped with the collapse prevention layer, prevent that collapse layer bottom extends towards the drainage canal and form the drainage locating plate, drainage locating plate level sets up to be equipped with the intake chamber towards the one end bottom of drainage canal, the drainage canal bottom surface is equipped with the slope type flowing groove that meets with the intake chamber, drainage locating plate upper end is equipped with the suction pump link, the vertical water pipe that is equipped with on the suction pump link, the water pipe bottom stretches into in the intake chamber, suction pump link outer wall is equipped with the slot of being convenient for to connect.

Further, the anti-collapse layer is made of a cement material.

Furthermore, the water pump connecting end is made of stainless steel.

Further, the cross section of the foundation pit is of a trapezoidal structure.

The utility model has the advantages that: when setting up the cement of foundation ditch and preventing the collapse layer, only need to prevent that the collapse layer bottom is more pour some, form the drainage locating plate, and install the suction pump link and dig the intake chamber when the drainage locating plate is solidified, slope type flowing groove, later when drawing water, only need connect the suction pipe of suction pump in the suction pump link, fix through the clamp, then can draw water fast, water in the foundation ditch bottom drainage canal can flow into the intake chamber along slope type flowing groove, then draw by the suction pump through the water pipe, the effectual convenience that improves construction work.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic sectional structure view of a foundation pit drainage structure of the present invention;

fig. 2 is an enlarged sectional view of a in fig. 1.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, the present invention provides a drainage structure for a foundation pit, comprising: its structure includes foundation ditch 1, both parts all are equipped with a drainage canal 2 about 1 bottom face of foundation ditch, 1 inner wall of foundation ditch is equipped with anti-collapse layer 3, anti-collapse layer 3 bottom is extended towards drainage canal 2 and is formed

drainage locating plate

4, 4 levels of drainage locating plate set up to be equipped with intake chamber 5 towards the one end bottom of drainage canal 2, drainage canal 2 bottom surface is equipped with the slope type flowing groove 6 that meets with

intake chamber

5, 4 upper ends of drainage locating plate are equipped with suction pump link 7, the vertical water pipe 8 that is equipped with on the

suction pump link

7, 8 bottoms of water pipe stretch into in the

intake chamber

5, 7 outer walls of suction pump link are equipped with the slot 9 of being convenient for to connect, anti-collapse layer 3 adopts cement material to make, suction pump link 7 adopts stainless steel to make, 1 cross section of foundation ditch is the trapezium structure.

For example, when setting up the cement of foundation ditch 1 and preventing collapse layer 3, only need to prevent that 3 bottoms on collapse layer are more pour some, form drainage locating plate 4, and install suction pump link 7 and dig the intake chamber 5 when drainage locating plate 4 is solidified, ramp type flowing groove 6, later when drawing water, only need connect the suction pipe of suction pump in suction pump link 7, fix through the clamp, then can draw water fast, the water in 1 bottom of foundation ditch drainage channel 2 can flow into intake chamber 5 along ramp type flowing groove 6, then draw by the suction pump through water pipe 8, the effectual convenience that improves construction work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a foundation ditch drainage structures which characterized in that: its structure includes foundation ditch (1), both parts all are equipped with a drainage canal (2) about foundation ditch (1) bottom face, foundation ditch (1) inner wall is equipped with prevents collapse layer (3), prevent collapse layer (3) bottom towards drainage canal (2) extension formation drainage locating plate (4), drainage locating plate (4) level sets up to the one end bottom towards drainage canal (2) is equipped with intake chamber (5), drainage canal (2) bottom surface is equipped with ramp type flowing groove (6) that meet with intake chamber (5), drainage locating plate (4) upper end is equipped with suction pump link (7), the vertical water pipe (8) that is equipped with on suction pump link (7), water pipe (8) bottom is stretched into in intake chamber (5), suction pump link (7) outer wall is equipped with slot (9) of being convenient for connect.

2. A foundation pit drainage structure according to claim 1, wherein: the anti-collapse layer (3) is made of cement materials.

3. A foundation pit drainage structure according to claim 1, wherein: the water pump connecting end (7) is made of stainless steel.

4. A foundation pit drainage structure according to claim 1, wherein: the cross section of the foundation pit (1) is of a trapezoidal structure.