Integrated sewage collection system at bottom of foundation pit

Abstract

The utility model discloses a foundation pit bottom integrated sewage collection system which comprises a protection groove fixedly connected to the inner wall of a foundation pit, the bottom of an inner cavity of the protection groove is fixedly connected with a water collection groove through bolts, limiting grooves are formed in an inner cavity of the water collection groove, and circular grooves are formed in the left sides and the right sides of inner cavities of the two limiting grooves. A limiting groove is formed in the upper portion of the protection groove, a supporting frame is connected to an inner cavity of the limiting groove in a sliding mode, round holes are formed in the left side and the right side of the supporting frame, and limiting structures are arranged on the left side and the right side of the supporting frame. At the moment, impurities in the sewage can be retained in the inner cavity of the water collecting tank by the filter plate, so that the sewage can be collected and discharged when the sewage flows into the bottom of the foundation pit, and the purposes of environmental protection and engineering safety in the building construction process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of foundation pit sewage discharge, in particular to an integrated sewage collection system at the bottom of a foundation pit. Background Art

[0002] During the foundation pit construction process, foundation pit sewage mainly comes from precipitation, seepage and construction water (such as concrete curing and flushing water). In order to ensure environmental protection and engineering safety during the construction process, an integrated sewage collection system at the bottom of the foundation pit is designed. The system process collects sewage in the inner cavity of the foundation pit through a protective trough. At the same time, the water guide plate concentrates the sewage at a certain point in the inner cavity of the protective trough. The sewage is then discharged through a pump and a collection trough. At the same time, the filter plate and the limiting structure can prevent impurities in the sewage from flowing into the inner cavity of the pump. That is, the sewage can be collected and discharged when it flows into the bottom of the foundation pit, so as to ensure environmental protection and engineering safety during the construction process. Utility Model Content

[0003] The purpose of this utility model is to provide an integrated sewage collection system at the bottom of a foundation pit, which collects and discharges sewage when it flows into the bottom of the foundation pit, so as to ensure environmental protection and engineering safety during construction, and to solve the above-mentioned background technical problems.

[0004] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: an integrated sewage collection system at the bottom of a foundation pit, which includes a protection groove fixedly connected to the inner wall of the foundation pit: the bottom of the inner cavity of the protection groove is fixedly connected to a water collecting groove by bolts, and the inner cavity of the water collecting groove is provided with a limiting groove, and circular grooves are provided on the left and right sides of the inner cavity of the two limiting grooves, and the inner cavity of the limiting groove is slidably connected to a support frame, and circular holes are provided on the left and right sides of the support frame, and limiting structures are provided on the left and right sides of the support frame, and the bottom of the inner cavity of the protection groove is fixedly connected to a water pump by bolts, and the water pump is located directly behind the water collecting groove.

[0005] Preferably, the limiting structure includes a circular tube fixedly connected to the inner cavity of the circular hole, and the inner cavity of the circular tube is slidably connected to a circular ring.

[0006] Preferably, a ball is rotatably connected to the inner cavity of the circular ring, and a spring is welded between the circular ring and the inner wall of the circular tube.

[0007] Preferably, the surface of the ball is in rolling connection with the inner cavity of the circular groove, and the rear side of the water collecting tank is connected with a connecting pipe, and the connecting pipe is connected with a water pump.

[0008] Preferably, a filter plate is fixedly connected to the inner wall of the support frame, and a water guide plate is fixedly connected to the left side of the inner cavity of the protection tank by bolts.

[0009] Preferably, the inner wall of the water guide plate is fixedly connected to a support plate by bolts, the support plate is fixedly connected to the inner wall of the protection groove by bolts, and the top of the support frame is fixedly connected to a pulling bar.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model guides the sewage to the direction of the pump through the water guide plate, and then starts the pump to discharge the sewage in the inner cavity of the protection tank. At this time, the filter plate can retain the impurities in the sewage in the inner cavity of the water collection tank, so that the sewage can be collected and discharged when it flows into the bottom of the foundation pit, thereby ensuring the purpose of environmental protection and engineering safety during the construction process;

[0012] 2. The utility model can support the water guide plate by setting the support plate, so as to prevent the water guide plate from sinking when guiding water flow, which would cause water to accumulate on the surface of the water guide plate;

[0013] 3. The utility model increases the contact area between the staff and the top of the support frame by setting the pull bar when the filter plate needs to be replaced and the support frame needs to be slid, which can save more effort when pulling the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a schematic top view of an embodiment of the utility model;

[0016] Figure 2 This is a schematic top cross-sectional view of an embodiment of the present utility model;

[0017] Figure 3 This is a schematic cross-sectional view of a protection groove according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of a water collection tank and a water pump according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the disassembly of a water collection tank according to an embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of a support frame according to an embodiment of the present invention;

[0021] Figure 7 This is an embodiment of the utility model Figure 6 A partial enlarged view of point A.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Foundation pit, 2. Protection trough, 3. Water collecting trough, 4. Limiting groove, 5. Circular groove, 6. Support frame, 7. Limiting structure, 71. Circular tube, 72. Circular ring, 73. Ball, 74. Spring, 8. Water pump, 9. Connecting pipe, 10. Filter plate, 11. Water guide plate, 12. Support plate, 13. Pull bar. DETAILED DESCRIPTION

[0024] Hereinafter, an embodiment of the foundation pit bottom integrated sewage collection system of the present invention will be described with reference to the accompanying drawings. Example

[0025] Figure 1-7 The utility model shows an integrated sewage collection system at the bottom of a foundation pit of an embodiment of the present invention, which includes: a protection groove 2 fixedly connected to the inner wall of the foundation pit 1: the bottom of the inner cavity of the protection groove 2 is fixedly connected to the water collection groove 3 by bolts, the inner cavity of the water collection groove 3 is provided with a limiting groove 4, and the left and right sides of the inner cavity of the two limiting grooves 4 are provided with circular grooves 5, the inner cavity of the limiting groove 4 is slidably connected to a support frame 6, the left and right sides of the support frame 6 are provided with circular holes, and the left and right sides of the support frame 6 are provided with limiting structures 7, the bottom of the inner cavity of the protection groove 2 is fixedly connected to a water pump 8 by bolts, and the water pump 8 is located directly behind the water collection groove 3, and the limiting structure 7 includes a fixed A circular tube 71 is fixedly connected to the inner cavity of the circular hole, and a circular ring 72 is slidably connected to the inner cavity of the circular tube 71, and a ball 73 is rotatably connected to the inner cavity of the circular ring 72. A spring 74 is welded between the circular ring 72 and the inner wall of the circular tube 71, and the surface of the ball 73 is rollingly connected to the inner cavity of the circular groove 5. The inner wall of the water guide plate 11 is fixedly connected to the support plate 12 by bolts, and the support plate 12 is fixedly connected to the inner wall of the protective groove 2 by bolts. By setting the support plate 12, the water guide plate 11 can be supported, which can prevent the water guide plate 11 from sinking when guiding the water flow, causing water to accumulate on the surface of the water guide plate 11. Example

[0026] Figure 1-7The utility model shows an embodiment of an integrated sewage collection system at the bottom of a foundation pit, which includes: a protection tank 2 fixedly connected to the inner wall of the foundation pit 1: the bottom of the inner cavity of the protection tank 2 is fixedly connected to the water collection tank 3 by bolts, the inner cavity of the water collection tank 3 is provided with a limiting groove 4, and the left and right sides of the inner cavity of the two limiting grooves 4 are provided with circular grooves 5, the inner cavity of the limiting groove 4 is slidably connected to a support frame 6, the left and right sides of the support frame 6 are provided with circular holes, and the left and right sides of the support frame 6 are provided with limiting structures 7, the bottom of the inner cavity of the protection tank 2 is fixedly connected by bolts It is connected to a water pump 8, which is located directly behind the water collecting tank 3. The rear side of the water collecting tank 3 is connected to a connecting pipe 9, which is connected to the water pump 8. The inner wall of the support frame 6 is fixedly connected to a filter plate 10. The left side of the inner cavity of the protective tank 2 is fixedly connected to a water guide plate 11 by bolts. The top of the support frame 6 is fixedly connected to a pull bar 13. By setting the pull bar 13, when the filter plate 10 needs to be replaced and the support frame 6 needs to be slid, the contact area between the staff and the top of the support frame 6 can be increased, which can save more effort when pulling the support frame 6.

[0027] Working principle: When using the present invention, the user places the water pump 8 and the water collection tank 3 at the bottom of the inner cavity of the protection tank 2, and places the support frame 6 and the filter plate 10 in the inner cavity of the limiting groove 4. At this time, the ball 73 rolls against the inner wall of the limiting groove 4. When the ball 73 rolls to the position of the circular groove 5, the action of the ring 72 and the spring 74 causes the ball 73 to fall into the inner cavity of the circular groove 5, and then the filter plate 10 is fixed to the inner cavity of the water collection tank 3. At the same time, the water guide plate 11 can guide the sewage in the direction of the water pump 8, and then start the water pump 8 to discharge the sewage in the inner cavity of the protection tank 2. At this time, the filter plate 10 can filter the sewage, and then retain the impurities in the inner cavity of the water collection tank 3. When the sewage flows into the bottom of the foundation pit, the sewage can be collected and discharged, so as to ensure environmental protection and engineering safety during construction.

[0028] To sum up: the integrated sewage collection system at the bottom of the foundation pit guides the sewage to the direction of the water pump 8 through the water guide plate 11, and then starts the water pump 8 to discharge the sewage in the inner cavity of the protection tank 2. At this time, the filter plate 10 can retain the impurities in the sewage in the inner cavity of the water collection tank 3, so that the sewage can be collected and discharged when it flows into the bottom of the foundation pit, so as to ensure the purpose of environmental protection and engineering safety during the construction process.

Claims

1. An integrated sewage collection system at the bottom of a foundation pit, characterized in that: The invention comprises a protection groove (2) fixedly connected to the inner wall of a foundation pit (1): the bottom of the inner cavity of the protection groove (2) is fixedly connected to a water collecting groove (3) by bolts, the inner cavity of the water collecting groove (3) is provided with a limiting groove (4), and circular grooves (5) are provided on the left and right sides of the inner cavity of the two limiting grooves (4), the inner cavity of the limiting groove (4) is slidably connected to a support frame (6), the left and right sides of the support frame (6) are provided with circular holes, and the left and right sides of the support frame (6) are provided with limiting structures (7), and the bottom of the inner cavity of the protection groove (2) is fixedly connected to a water pump (8) by bolts, and the water pump (8) is located directly behind the water collecting groove (3).

2. The integrated sewage collection system at the bottom of the foundation pit according to claim 1, characterized in that: The limiting structure (7) comprises a circular tube (71) fixedly connected to the inner cavity of the circular hole, and the inner cavity of the circular tube (71) is slidably connected to a circular ring (72).

3. The integrated sewage collection system at the bottom of the foundation pit according to claim 2, characterized in that: A ball (73) is rotatably connected to the inner cavity of the circular ring (72), and a spring (74) is welded between the circular ring (72) and the inner wall of the circular tube (71).

4. The integrated sewage collection system at the bottom of the foundation pit according to claim 3, characterized in that: The surface of the ball (73) is rollingly connected to the inner cavity of the circular groove (5), and the rear side of the water collecting trough (3) is connected to a connecting pipe (9), and the connecting pipe (9) is connected to the water pump (8).

5. The integrated sewage collection system at the bottom of the foundation pit according to claim 4, characterized in that: The inner wall of the support frame (6) is fixedly connected to a filter plate (10), and the left side of the inner cavity of the protection groove (2) is fixedly connected to a water guide plate (11) via bolts.

6. The integrated sewage collection system at the bottom of the foundation pit according to claim 5, characterized in that: The inner wall of the water guide plate (11) is fixedly connected to a support plate (12) via bolts, the support plate (12) is fixedly connected to the inner wall of the protection groove (2) via bolts, and the top of the support frame (6) is fixedly connected to a pulling bar (13).

Images