Rapid drainage structure for foundation pit supporting

Abstract

The utility model discloses a quick drainage structure for foundation pit support, which comprises a foundation pit, a water accumulation plate is arranged at the top of the foundation pit, a water accumulation groove is arranged in the water accumulation plate, and a water leakage port is arranged at the top of the water accumulation plate. The water leakage opening is formed, so that water flow can conveniently enter the water accumulation tank, the water level sensor is arranged, when the water level in the water accumulation tank reaches the sensing standard, the water pump is started, water in the water accumulation tank is pumped out through the water pumping pipe, and the water flow in the water accumulation tank can be filtered through the first baffle and the filter screen; a spring and a movable plate are arranged, the spring can automatically push a limiting block into a limiting groove, so that a first baffle is stably connected with a mounting groove, a filter screen is prevented from shaking in a water accumulation groove, a handle is arranged, the handle is pulled to drive the limiting block to move out of the limiting groove, and the first baffle is conveniently taken out; and sundries in the water accumulation tank can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit drainage, in particular to a quick drainage structure for foundation pit support. Background Art

[0002] The foundation pit is an earth pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. The foundation pit support is a support, reinforcement and protection measure for the side walls of the foundation pit and the surrounding environment to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. Groundwater control is also a part of the foundation pit support. In the foundation pit construction project, the aquifer part of the project is above the bottom of the trench. Therefore, after the earth is excavated to the bottom of the trench, hanging water may form on the slope wall and flow into the foundation pit. The existing foundation pit drainage method is to manually pump out the water in the foundation pit through a water pump, which requires construction personnel to operate on site to drain the water, resulting in the inability to remove the water in the foundation pit in time, which will cause danger, and the debris in the water can easily clog the water pipes, reducing the drainage efficiency. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a rapid drainage structure for foundation pit support, which has the advantages of easy drainage and easy cleaning of debris.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid drainage structure for foundation pit support, comprising a foundation pit, a water accumulation plate is arranged on the top of the foundation pit, a water accumulation groove is arranged inside the water accumulation plate, a water leakage port is arranged on the top of the water accumulation plate, a mounting groove is arranged on the top of the water accumulation plate, a first baffle is movably connected inside the mounting groove, a filter is fixedly connected to the bottom of the first baffle, the filter is movably connected to the water accumulation groove, a water pump is arranged on the top of the foundation pit, a water inlet of the water pump is connected to a pumping pipe, the water inlet of the pumping pipe extends through the water accumulation plate into the water accumulation groove, a water level sensor is arranged on the top of the water accumulation groove, the water level sensor is electrically connected to the water pump, a groove is arranged inside the first baffle, a movable plate is movably connected inside the groove, a limiting block is fixedly connected to the outer side of the movable plate, a limiting groove is arranged on the inner side of the mounting groove, the limiting block is movably connected to the limiting groove, a handle is fixedly connected to the top of the movable plate, and the handle is movably connected to the first baffle.

[0005] As a preferred embodiment of the utility model, the bottom of the filter screen is fixedly connected to a bottom plate, the top of the bottom plate is provided with a debris groove, the outer side of the filter screen is fixedly connected to a reinforcement plate, and the reinforcement plate is fixedly connected to the bottom plate.

[0006] As a preferred embodiment of the utility model, the water leakage port is movably connected to a second baffle plate, a through hole is provided inside the second baffle plate, and the top of the water sump is fixedly connected to a fixing block, which is movably connected to the second baffle plate.

[0007] As a preferred embodiment of the present invention, a diversion cutout is provided on the top of the water accumulation plate.

[0008] As a preferred embodiment of the present invention, a guide plate is fixedly connected to the interior of the water storage tank.

[0009] As a preferred embodiment of the present invention, a spring is fixedly connected inside the groove, and the movable plate is movably connected to the spring.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model provides a water leak to facilitate water flow into the water tank, and provides a water level sensor. When the water level in the water tank reaches the sensing standard, the water pump will be started to pump the water in the water tank out through the pumping pipe. The water flow in the water tank can be filtered by providing a first baffle and a filter to prevent debris in the water flow from clogging the pumping pipe. The spring and the movable plate can be provided so that the spring can automatically push the limit block into the limit groove, so that the first baffle is stably connected to the installation groove to prevent the filter from shaking in the water tank. The handle can be provided and the limit block can be moved out of the limit groove by pulling the handle, so that the first baffle can be taken out and the debris in the water tank can be cleaned.

[0012] 2. The utility model provides a bottom plate and a debris groove to conveniently catch the debris blocked by the filter. The reinforcement plate can block the debris on the bottom plate from the front and rear ends to prevent the debris from falling from the front and rear ends when the bottom plate moves. When the filter is moved out of the water trough, the bottom plate and the reinforcement plate can be driven to move, and the debris can be taken out of the water trough, which is convenient for cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure surface of the utility model;

[0016] Figure 4 This is a schematic diagram of the first baffle of the utility model structure.

[0017] In the figure: 1. foundation pit; 2. water accumulation plate; 3. water accumulation groove; 4. water leakage port; 5. installation groove; 6. first baffle plate; 7. filter screen; 8. water pump; 9. water suction pipe; 10. water level sensor; 11. groove; 12. movable plate; 13. limit block; 14. limit groove; 15. handle; 16. bottom plate; 17. debris groove; 18. reinforcement plate; 19. second baffle plate; 20. through hole; 21. fixing block; 22. guide cut; 23. guide plate; 24. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 4 As shown, a rapid drainage structure for foundation pit support includes a foundation pit 1, a water accumulation plate 2 is arranged on the top of the foundation pit 1, a water accumulation groove 3 is opened inside the water accumulation plate 2, a water leakage port 4 is opened on the top of the water accumulation plate 2, a mounting groove 5 is opened on the top of the water accumulation plate 2, a first baffle plate 6 is movably connected inside the mounting groove 5, a filter screen 7 is fixedly connected to the bottom of the first baffle plate 6, the filter screen 7 is movably connected to the water accumulation groove 3, a water pump 8 is arranged on the top of the foundation pit 1, a water inlet of the water pump 8 is connected to a water pumping pipe 9, and the inlet of the water pumping pipe 9 The water inlet extends through the water accumulation plate 2 to the water accumulation tank 3. A water level sensor 10 is arranged on the top of the water accumulation tank 3, and the water level sensor 10 is electrically connected to the water pump 8. A groove 11 is opened inside the first baffle plate 6, and a movable plate 12 is movably connected inside the groove 11. A limiting block 13 is fixedly connected to the outer side of the movable plate 12. A limiting groove 14 is opened on the inner side of the installation groove 5, and the limiting block 13 is movably connected to the limiting groove 14. A handle 15 is fixedly connected to the top of the movable plate 12, and the handle 15 is movably connected to the first baffle plate 6.

[0020] refer to Figure 4 The bottom of the filter screen 7 is fixedly connected to a bottom plate 16 , a debris groove 17 is provided on the top of the bottom plate 16 , and a reinforcement plate 18 is fixedly connected to the outer side of the filter screen 7 , and the reinforcement plate 18 is fixedly connected to the bottom plate 16 .

[0021] As a technical optimization solution of the utility model, by providing a bottom plate 16 and a debris groove 17, it is convenient to catch the debris blocked by the filter screen 7, and the reinforcement plate 18 can block the debris on the bottom plate 16 from the front and rear ends to prevent the debris from falling from the front and rear ends when the bottom plate 16 moves. When the filter screen 7 moves out of the water trough 3, the bottom plate 16 and the reinforcement plate 18 can be driven to move, and the debris can be brought out of the water trough 3, which is convenient for cleaning the debris.

[0022] refer to Figure 1 and Figure 2 The inside of the water leakage port 4 is movably connected with a second baffle 19 , a through hole 20 is opened inside the second baffle 19 , and the top of the water storage tank 3 is fixedly connected with a fixing block 21 , which is movably connected to the second baffle 19 .

[0023] As a technical optimization solution of the utility model, by setting a fixing block 21, the second baffle 19 can be stably placed in the water leakage port 4, and by setting a through hole 20, larger debris can be blocked to prevent it from entering the water storage tank 3.

[0024] refer to Figure 1 A guide cutout 22 is provided on the top of the water accumulation plate 2.

[0025] As a technical optimization solution of the utility model, by providing the diversion cutout 22 , water can easily enter the water leakage port 4 .

[0026] refer to Figure 1 A guide plate 23 is fixedly connected to the interior of the water storage tank 3.

[0027] As a technical optimization solution of the utility model, by providing the guide plate 23 , the guide plate 23 in the water storage tank 3 can facilitate passing through the filter screen 7 , so that the debris in the water storage tank 3 can easily enter the debris tank 17 .

[0028] refer to Figure 2 A spring 24 is fixedly connected to the inside of the groove 11 , and the movable plate 12 is movably connected to the spring 24 .

[0029] As a technical optimization solution of the utility model, by setting a spring 24, when the limit block 13 is aligned with the limit groove 14, the handle 15 is released, and the spring 24 can automatically push the limit block 13 into the limit groove 14, so that the limit block 13 remains inserted into the limit groove 14.

[0030] The working principle and use process of the utility model are as follows: water flows into the water trough 3 through the guide cutout 22 and the through hole 20 in the second baffle 19, flows to the filter screen 7 through the guide plate 23 in the water trough 3, and the debris in the water flow is filtered through the filter screen 7, so that it falls into the debris groove 17 on the bottom plate 16. When the water level sensor 10 senses that the water level becomes high, the water level sensor 10 starts the water pump 8, and the water pump 8 pumps the water flow in the water trough 3 through the pumping pipe 9 to achieve the effect of draining the accumulated water. The two handles 15 are pulled inward, and the movable plate 12 is driven to move through the handles 15. The limit block 13 is driven to move out of the limit groove 14. At this time, the first baffle plate 6 can be taken out, and the reinforcement block and the bottom plate 16 are driven to move through the first baffle plate 6, and the debris is taken out through the bottom plate 16, and then the debris can be cleaned up. The filter screen 7 is put into the water tank 3 through the installation groove 5, and the handle 15 is pulled to drive the limit block 13 to move through the handle 15. When the bottom of the bottom plate 16 contacts the bottom of the water tank 3, the limit block 13 is aligned with the limit groove 14, and the handle 15 is released. The spring 24 can push the movable plate 12 to move, so that the limit block 13 enters the limit groove 14, and the first baffle plate 6 is connected to the installation groove 5.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid drainage structure for foundation pit support, comprising a foundation pit (1), characterized in that: A water accumulation plate (2) is arranged on the top of the foundation pit (1), a water accumulation groove (3) is provided inside the water accumulation plate (2), a water leakage port (4) is provided on the top of the water accumulation plate (2), a mounting groove (5) is provided on the top of the water accumulation plate (2), a first baffle plate (6) is movably connected inside the mounting groove (5), a filter screen (7) is fixedly connected to the bottom of the first baffle plate (6), the filter screen (7) is movably connected to the water accumulation groove (3), a water pump (8) is arranged on the top of the foundation pit (1), a water inlet of the water pump (8) is connected to a water pump (9), and the water inlet of the water pump (9) extends through the water accumulation plate (2) The invention relates to a water storage tank (3), wherein a water level sensor (10) is arranged on the top of the water storage tank (3), and the water level sensor (10) is electrically connected to the water pump (8); a groove (11) is provided inside the first baffle plate (6), and a movable plate (12) is movably connected inside the groove (11); a limiting block (13) is fixedly connected to the outer side of the movable plate (12); a limiting groove (14) is provided on the inner side of the installation groove (5), and the limiting block (13) is movably connected to the limiting groove (14); a handle (15) is fixedly connected to the top of the movable plate (12), and the handle (15) is movably connected to the first baffle plate (6).

2. The rapid drainage structure for foundation pit support according to claim 1 is characterized in that: The bottom of the filter screen (7) is fixedly connected to a bottom plate (16), the top of the bottom plate (16) is provided with a debris groove (17), the outer side of the filter screen (7) is fixedly connected to a reinforcement plate (18), and the reinforcement plate (18) is fixedly connected to the bottom plate (16).

3. The rapid drainage structure for foundation pit support according to claim 1 is characterized in that: The water leakage port (4) is movably connected to a second baffle (19), a through hole (20) is provided inside the second baffle (19), and a fixing block (21) is fixedly connected to the top of the water collection tank (3), and the fixing block (21) is movably connected to the second baffle (19).

4. The rapid drainage structure for foundation pit support according to claim 1 is characterized in that: A flow guide cutout (22) is provided on the top of the water accumulation plate (2).

5. The rapid drainage structure for foundation pit support according to claim 1 is characterized in that: A guide plate (23) is fixedly connected inside the water collection tank (3).

6. The rapid drainage structure for foundation pit support according to claim 1, characterized in that: A spring (24) is fixedly connected inside the groove (11), and the movable plate (12) is movably connected to the spring (24).

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