CN218952154U

CN218952154U - Foundation pit drainage structure

Info

Publication number: CN218952154U
Application number: CN202223001096.2U
Authority: CN
Inventors: 林志雄
Original assignee: Tianjin Chuangxin Foundation Engineering Co ltd
Current assignee: Tianjin Chuangxin Foundation Engineering Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-02
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a foundation pit drainage structure which comprises a machine body, a foundation pit groove and a drain pipe, wherein the foundation pit groove is formed in the machine body, the drain pipe is formed at the bottom end of the foundation pit groove, a water suction pump is arranged in the foundation pit groove, the outer surface of the water suction pump is connected with a mounting mechanism through a pipeline, a flow pipe is inserted into the mounting mechanism, and the bottom end of the flow pipe is connected with an adsorption mechanism. This foundation ditch drainage structures, through the connecting seat head that sets up, the tube head that absorbs water, stick and infiltration hole make when carrying out the operation of drawing water, the filter screen that sets up through the tube head surface that absorbs water, can carry out the silt impurity in the earth and filter the screen operation of getting rid of to moisture can absorb the operation after sieving out, thereby silt impurity can carry out the high-efficient drainage of absorbing after filtering, prevent the jam that the drain pipe caused when drawing water, greatly increased drainage device's life.

Description

Foundation pit drainage structure

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a foundation pit drainage structure.

Background

The foundation refers to soil or rock mass for supporting the foundation below the building, the soil layer used as the building foundation is divided into rock, gravel soil, sand soil, silt soil, cohesive soil and artificial filling soil, the foundation comprises a natural foundation, an artificial foundation and a composite foundation, the natural foundation is a natural soil layer which does not need to be reinforced by people, and the artificial foundation needs to be reinforced by people.

When the foundation ditch is drained, the foundation ditch is required to be drained through the drainage device, the existing foundation ditch drainage device is easy to extract silt impurities when pumping water, so that a water pumping pipe is blocked in a pipeline after pumping water, the efficiency during drainage and the blocking during drainage are further affected, and the pipeline is easy to generate certain impact force when the pipeline pressure is overlarge during use, so that the service life of the drainage device is affected.

Disclosure of Invention

The utility model aims to provide a foundation pit drainage structure, which solves the problems that the conventional foundation pit drainage device provided in the prior art cannot filter silt impurities and cannot conduct pipeline impact protection when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the foundation pit drainage structure comprises a machine body, a foundation pit groove and a drain pipe, wherein the foundation pit groove is formed in the machine body, the drain pipe is formed in the bottom end of the foundation pit groove, a water suction pump is arranged in the foundation pit groove, the outer surface of the water suction pump is connected with a mounting mechanism through a pipeline, a flow pipe is inserted into the mounting mechanism, the bottom end of the flow pipe is connected with an adsorption mechanism, and a protection mechanism is arranged outside the mounting mechanism;

the adsorption mechanism comprises a connecting seat head, a water absorption tube head and a water absorption rod, wherein the connecting seat head is connected to the bottom end of the flow pipe, the water absorption tube head is fixedly installed at the bottom end of the connecting seat head, the water absorption rod is inserted into the water absorption tube head, and the penetrating hole is formed in the outer surface of the water absorption rod.

Preferably, the outer surface of the penetrating hole is a circular hole groove, and the water absorbing rod is uniformly arranged on the outer surface of the water absorbing rod.

Preferably, the outer surface of the water absorption tube head is provided with a metal filter screen with a coarse structure, and the connecting seat head is fixedly arranged on the outer surface of the top end of the water absorption tube head through screws.

Preferably, the mounting mechanism comprises a mounting plate, a placing plate seat and a mounting protection pipe, wherein the mounting plate is fixedly mounted at the bottom end of the inside of the base pit groove, the placing plate seat is mounted at the top end of the mounting plate, and the mounting protection pipe is arranged in the placing plate seat.

Preferably, the placing plate seat is installed on the outer surface of the top end of the mounting plate through a protection mechanism, and the mounting protection pipe is arranged on the top end of the placing plate seat.

Preferably, the protection mechanism comprises a sliding rail, a sliding seat and a connecting plate seat, wherein the sliding rail is arranged at the top end of the mounting plate, the sliding seat is inserted in the sliding rail, the connecting plate seat is fixedly connected with the outer surface of the sliding seat, and the bottom end of the connecting plate seat is connected with a telescopic spring.

Preferably, the sliding seat is in sliding connection with the outer surface of the sliding rail, the connecting plate seat is welded on the outer surface of the sliding seat, the sliding rail is horizontally provided with two groups, and the connecting plate seat is in elastic telescopic connection with the telescopic spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the connecting seat head, the water absorption tube head, the water absorption rod and the permeation hole, when pumping water, the filtering net arranged on the outer surface of the water absorption tube head can filter and screen out silt impurities in soil, so that moisture can be absorbed after screening out, the silt impurities can be efficiently absorbed and drained after filtering, the drain pipe is prevented from being blocked when pumping water, and the service life of the drain device is greatly prolonged;

2. through the slip track, sliding seat, connecting plate seat and the expansion spring that set up make when carrying out the installation back of pipeline, the pipeline is placed in the inside back of installation protection pipe, through the slip of sliding seat on the slip track flexible, and the elasticity flexible of connecting plate seat on the expansion spring, can carry out the protection operation of pipeline at the inside elasticity flexible of installation protection pipe to prevent the pipeline fluctuation that arouses because of the water pressure is too big in the pipeline, and then increase the life of pipeline.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic overall view of the mounting mechanism of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the adsorption mechanism of FIG. 1 in its entirety;

fig. 4 is a schematic overall view of the protection mechanism in fig. 2 according to the present utility model.

In the figure: 1. a body; 2. a base pit slot; 3. a drain pipe; 4. a water suction pump; 5. a mounting mechanism; 501. a mounting plate; 502. placing a plate seat; 503. installing a protective tube; 6. a flow pipe; 7. an adsorption mechanism; 701. a connecting seat head; 702. a water suction pipe head; 703. a water absorbing rod; 704. a penetration hole; 8. a protective mechanism; 801. a sliding rail; 802. a sliding seat; 803. a connecting plate seat; 804. and a telescopic spring.

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 and 2, the present utility model provides a technical solution: the foundation pit drainage structure comprises a machine body 1, a foundation pit groove 2 and a drain pipe 3, wherein the foundation pit groove 2 is formed in the machine body 1, the drain pipe 3 is formed in the bottom end of the foundation pit groove 2, a water suction pump 4 is arranged in the foundation pit groove 2, an installation mechanism 5 is connected to the outer surface of the water suction pump 4 through a pipeline, a runner pipe 6 is inserted into the installation mechanism 5, an adsorption mechanism 7 is connected to the bottom end of the runner pipe 6, and a protection mechanism 8 is arranged outside the installation mechanism 5;

adsorption equipment 7, adsorption equipment 7 includes connecting seat head 701, water absorption tube head 702 and water absorption stick 703, the bottom at runner pipe 6 is connected to connecting seat head 701, water absorption tube head 702 is installed to the bottom fixed mounting of connecting seat head 701, water absorption stick 703 is inserted to the inside of water absorption tube head 702, permeation hole 704 has been seted up to the surface of water absorption stick 703, permeation hole 704's surface is circular hole groove, water absorption stick 703 evenly sets up the surface at water absorption stick 703, water absorption tube head 702's surface is provided with coarse structure's metal filter screen, connecting seat head 701 passes through screw fixed mounting at water absorption tube head 702's top surface, can carry out mud-water separation operation when adsorbing through water absorption tube head 702 and water absorption stick 703's setting, thereby prevent to adsorb the silt to the inside of drain pipe 3 when carrying out the drainage absorption.

Referring to fig. 1 and 4, the installation mechanism 5 includes an installation plate 501, a placement plate seat 502 and an installation protection tube 503, the installation plate 501 is fixedly installed at the inner bottom end of a foundation pit slot 2, the placement plate seat 502 is installed at the top end of the installation plate 501, the installation protection tube 503 is arranged in the placement plate seat 502, the placement plate seat 502 is installed on the outer surface of the top end of the installation plate 501 through a protection mechanism 8, the installation protection tube 503 is arranged on the top end of the placement plate seat 502, the protection mechanism 8 comprises a sliding rail 801, a sliding seat 802 and a connecting plate seat 803, the sliding rail 801 is installed on the top end of the installation plate 501, the sliding seat 802 is inserted in the sliding rail 801, the outer surface of the sliding seat 802 is fixedly connected with the connecting plate seat 803, the bottom end of the connecting plate seat 803 is connected with a telescopic spring 804, the sliding seat 802 is connected with the outer surface of the sliding rail 801 in a sliding manner, the sliding rail 801 is horizontally provided with two groups, the connecting plate seat 803 is elastically telescopic connected with the telescopic spring 804, and the sliding seat 803 is elastically controlled by the sliding telescopic spring 803 on the sliding rail 801, and the telescopic spring 803 is capable of counteracting the large-pressure water after the pipeline is installed, so that the pipeline is protected.

Working principle: when carrying out the operation of drawing water, at first the suction pump 4 is being connected the back with drain pipe 3 and runner pipe 6, through the filter screen that the water pipe head 702 surface set up, can carry out the silt impurity in the earth and filter the screen operation of getting rid of to moisture can be after getting rid of the screen and absorb the operation, thereby silt impurity can carry out the high-efficient drainage of absorbing and removing after filtering, prevents that drain pipe 3 from causing when drawing water the jam.

Furthermore, when the pipeline is installed, the pipeline is placed inside the installation protection pipe 503, and the pipeline can be protected by the sliding seat 802 sliding on the sliding track 801 and the elastic expansion of the connecting plate seat 803 on the expansion spring 804, so as to prevent the pipeline from fluctuating due to excessive water pressure in the pipeline, further prolong the service life of the pipeline, and be the working process of the whole device.

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

Claims

1. The utility model provides a foundation ditch drainage structures, includes organism (1), foundation ditch groove (2) and drain pipe (3), its characterized in that: the novel water drainage device is characterized in that a foundation pit groove (2) is formed in the machine body (1), a drain pipe (3) is formed in the bottom end of the foundation pit groove (2), a water suction pump (4) is arranged in the foundation pit groove (2), an installation mechanism (5) is connected to the outer surface of the water suction pump (4) through a pipeline, a flow pipe (6) is inserted into the installation mechanism (5), an adsorption mechanism (7) is connected to the bottom end of the flow pipe (6), and a protection mechanism (8) is arranged outside the installation mechanism (5);

adsorption equipment (7), adsorption equipment (7) are including connecting seat head (701), water absorption tube head (702) and water absorption stick (703), the bottom at runner pipe (6) is connected to connecting seat head (701), the bottom fixed mounting of connecting seat head (701) has water absorption tube head (702), water absorption stick (703) have been inserted to the inside of water absorption tube head (702), penetration hole (704) have been seted up to the surface of water absorption stick (703).

2. The foundation pit drainage structure of claim 1, wherein: the outer surface of the permeation hole (704) is a circular hole groove, and the water absorbing rods (703) are uniformly arranged on the outer surface of the water absorbing rods (703).

3. The foundation pit drainage structure of claim 1, wherein: the outer surface of the water absorption tube head (702) is provided with a metal filter screen with a rough structure, and the connecting seat head (701) is fixedly arranged on the outer surface of the top end of the water absorption tube head (702) through screws.

4. The foundation pit drainage structure of claim 1, wherein: the mounting mechanism (5) comprises a mounting plate (501), a placing plate seat (502) and a mounting protection pipe (503), wherein the mounting plate (501) is fixedly mounted at the bottom end of the inside of the base pit groove (2), the placing plate seat (502) is mounted at the top end of the mounting plate (501), and the mounting protection pipe (503) is arranged in the placing plate seat (502).

5. The foundation pit drainage structure of claim 4, wherein: the placing plate seat (502) is installed on the outer surface of the top end of the mounting plate (501) through the protection mechanism (8), and the mounting protection pipe (503) is arranged on the top end of the placing plate seat (502).

6. The foundation pit drainage structure of claim 1, wherein: the protection mechanism (8) comprises a sliding track (801), a sliding seat (802) and a connecting plate seat (803), wherein the sliding track (801) is arranged at the top end of the mounting plate (501), the sliding seat (802) is inserted into the sliding track (801), the connecting plate seat (803) is fixedly connected to the outer surface of the sliding seat (802), and a telescopic spring (804) is connected to the bottom end of the connecting plate seat (803).

7. The foundation pit drainage structure of claim 6, wherein: the sliding seat (802) is in sliding connection with the outer surface of the sliding track (801), the connecting plate seat (803) is welded on the outer surface of the sliding seat (802), the sliding track (801) is horizontally provided with two groups, and the connecting plate seat (803) is in elastic telescopic connection with the telescopic spring (804).