Suction cup device for building foundation pit drainage

Abstract

The utility model relates to building construction technical field discloses a kind of sucker device for building foundation pit drainage, including suction disc main body, the top of suction disc main body is provided with main pipe, and the both sides of main pipe are respectively fixed with connecting pipe, the both sides of the top of suction disc main body are respectively fixed with fixed head, the top of the outside of fixed head is fixed with mounting disc five, the bottom of the outside of connecting pipe is fixed with mounting disc four.This sucker device for building foundation pit drainage is connected pump machine pumping pipeline after using mounting disc one, when suction disc main body is placed in the water absorption and drainage of water accumulation in foundation pit, the both sides of the top of suction disc main body are respectively fixed with fixed head and connecting pipe cooperation suction disc main body, three channels are set, when foreign matter blockage occurs at one water outlet position, other two places can still maintain water absorption efficiency, improve water absorption and drainage efficiency, solve the problem that single outlet is easy to block and affect water absorption efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a suction cup device for drainage of building foundation pits. Background Technology

[0002] A building foundation pit is an earthen pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. Its purpose is to provide necessary space for the construction of building foundations and basements. After excavation, water accumulation often occurs due to groundwater, rainfall, and surface water. This water accumulation not only affects the work efficiency at the construction site but can also lead to serious safety accidents such as foundation pit collapse, landslides, and even mudslides. To facilitate drainage from the foundation pit, pumps are used to pump the water out. When installing pumps for drainage, suction devices specifically designed for building foundation pit drainage are required.

[0003] However, in actual use, most suction cup devices used for drainage of building foundation pits have a single-outlet structure. When foreign objects are sucked in and blocked at the outlet, the drainage efficiency of the pump will be seriously affected, which is a shortcoming. The suction cup does not have the means to suck water at specific points when in use.

[0004] Now, a novel suction cup device for drainage of building foundation pits is proposed to address the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a suction cup device for drainage of building foundation pits, so as to solve the problem mentioned in the background art that single outlet is prone to clogging and affects water suction efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suction cup device for drainage of building foundation pits, comprising a suction cup body, a main pipe at the top of the suction cup body, and connecting pipes fixed on both sides of the main pipe, fixing heads fixed on both sides of the top of the suction cup body, a mounting plate five fixed at the top of the fixing head, a mounting plate four fixed at the bottom of the connecting pipe, a mounting plate one fixed at the top of the main pipe, a mounting plate two fixed at the bottom of the main pipe, a mounting plate three fixed at the top of the suction cup body, a mounting bolt one at the top of the mounting plate two, and a mounting nut one on the mounting bolt one, a mounting bolt two at the top of the mounting plate four, and a mounting nut two at the bottom of the mounting bolt two.

[0007] As a further technical solution of this utility model, the suction cup body is connected to the interior of the connecting tube through the fixing head, and the connecting tube is connected to the interior of the main tube.

[0008] As a further technical solution of this utility model, the bottom end of the second mounting bolt penetrates the interior of the fourth and fifth mounting plates respectively, and four sets of the second mounting bolt are provided at the top of the fourth mounting plate. The bottom end of the first mounting bolt penetrates the interior of the second and third mounting plates respectively, and four sets of the first mounting bolt are provided at the top of the second mounting plate.

[0009] As a further technical solution of this utility model, a filter screen is provided inside the bottom of the suction cup body, a fixing ring is fixed inside the bottom of the suction cup body, and connecting rods are fixed on both sides and both ends of the bottom of the fixing ring, and a locking ring is provided on the connecting rod.

[0010] As a further technical solution of this utility model, the bottom end of the connecting rod penetrates the interior of the filter screen, and the locking ring is rotatably connected to the outside of the connecting rod.

[0011] As a further technical solution of this utility model, the suction cup body is fixed with a fixing sleeve on both sides and both ends, and the fixing sleeve is provided with a threaded hole. The threaded hole is rotatably connected with a locking bolt. The fixing sleeve is provided with a support foot, and the bottom end of the support foot is fixed with a base plate.

[0012] As a further technical solution of this utility model, the threaded hole penetrates the interior of the fixing sleeve, and the locking bolt penetrates the interior of the threaded hole.

[0013] As a further technical solution of this utility model, the top end of the support leg penetrates the interior of the fixing sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the suction cup device for drainage of building foundation pits not only achieves efficient water suction at multiple points and facilitates the disassembly and assembly of the suction cup filter components, but also facilitates the support of the bottom of the suction cup.

[0015] (1) By setting up a suction cup body, a fixing head, a connecting pipe, a main pipe, a mounting plate one, a mounting plate two, a mounting plate three, a mounting bolt one, a mounting plate four, a mounting plate five, a mounting nut one, a mounting bolt two, and a mounting nut two, the suction cup is connected to the pump pumping pipe by the mounting plate one. When the suction cup body is placed in the water inside the pit to suck water and drain water, a fixing head and a connecting pipe are fixed on both sides of the top of the suction cup body to cooperate with the suction cup body. With a three-channel setting, if there is a blockage of foreign objects at one water outlet position, the other two positions can still suck water normally, thus improving the water suction and drainage efficiency.

[0016] (2) By setting up a suction cup body, filter screen, fixing ring, locking ring and connecting rod, when using the suction cup, after the four sets of locking rings are turned out from the outside of the connecting rod at the bottom of the filter screen, the filter screen can be quickly disassembled from the inside of the suction cup body, which is convenient for cleaning the filter components.

[0017] (3) By setting up feet, fixing sleeves, suction cup body, base plate, threaded holes and locking bolts, when the suction cup is used, feet are set on both sides and both ends of the suction cup body. The feet and base plate can be used to provide auxiliary support and lift the bottom of the suction cup when the suction cup is placed inside the pit, and isolate it from the pit ground to reduce the obstruction of the bottom of the suction cup. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the suction cup body of this utility model;

[0020] Figure 3 This is a bottom view schematic diagram of the filter structure of this utility model;

[0021] Figure 4 This utility model Figure 1 A magnified structural diagram at point A in the diagram.

[0022] In the diagram: 1. Support leg; 2. Fixing sleeve; 3. Suction cup body; 4. Fixing head; 5. Connecting pipe; 6. Main pipe; 7. Mounting plate one; 8. Mounting plate two; 9. Mounting plate three; 10. Mounting bolt one; 11. Mounting plate four; 12. Mounting plate five; 13. Threaded hole; 14. Locking bolt; 15. Base plate; 16. Filter screen; 17. Fixing ring; 18. Mounting nut one; 19. Mounting bolt two; 20. Mounting nut two; 21. Locking ring; 22. Connecting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4This utility model provides an embodiment: a suction cup device for drainage of building foundation pits, including a suction cup body 3, a main pipe 6 at the top of the suction cup body 3, and connecting pipes 5 fixed on both sides of the main pipe 6, fixing heads 4 fixed on both sides of the top of the suction cup body 3, mounting plate 5 12 fixed at the top of the fixing head 4, mounting plate 4 11 fixed at the bottom of the connecting pipe 5, mounting plate 1 7 fixed at the top of the main pipe 6, mounting plate 2 8 fixed at the bottom of the main pipe 6, mounting plate 3 9 fixed at the top of the suction cup body 3, mounting bolt 10 at the top of mounting plate 2 8, and mounting nut 18 on mounting bolt 10, mounting bolt 2 19 at the top of mounting plate 4 11, and mounting nut 20 at the bottom of mounting bolt 2 19;

[0025] The suction cup body 3 is connected to the interior of the connecting pipe 5 through the fixing head 4. The connecting pipe 5 is connected to the interior of the main pipe 6. The bottom end of the mounting bolt 2 19 passes through the interior of the mounting plate 4 11 and the mounting plate 5 12 respectively. There are four sets of mounting bolt 2 19 at the top of the mounting plate 4 11. The bottom end of the mounting bolt 10 passes through the interior of the mounting plate 2 8 and the mounting plate 3 9 respectively. There are four sets of mounting bolt 10 at the top of the mounting plate 2 8.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, when the suction cup body 3 is placed in the water inside the pit to absorb and drain water, a fixing head 4 and a connecting pipe 5 are fixed on both sides of the top of the suction cup body 3 to cooperate with the suction cup body 3. The three-channel setting means that if a foreign object blocks one water outlet, the other two outlets can still maintain normal water absorption, thus improving the water absorption and drainage efficiency.

[0027] A filter screen 16 is provided inside the bottom of the suction cup body 3. A fixing ring 17 is fixed inside the bottom of the suction cup body 3. Connecting rods 22 are fixed on both sides and both ends of the bottom of the fixing ring 17. A locking ring 21 is provided on the connecting rod 22. The bottom end of the connecting rod 22 passes through the inside of the filter screen 16. The locking ring 21 is rotatably connected to the outside of the connecting rod 22.

[0028] Specifically, such as Figures 1-4 As shown, after the four sets of locking rings 21 are screwed out from the outside of the connecting rod 22 at the bottom of the filter screen 16, the filter screen 16 can be quickly disassembled from the inside of the suction cup body 3 to clean the filter assembly.

[0029] The suction cup body 3 is fixed with a fixing sleeve 2 on both sides and both ends, and the fixing sleeve 2 is provided with a threaded hole 13. A locking bolt 14 is rotatably connected inside the threaded hole 13. A support leg 1 is provided inside the fixing sleeve 2, and a base plate 15 is fixed to the bottom end of the support leg 1. The threaded hole 13 penetrates the inside of the fixing sleeve 2, the locking bolt 14 penetrates the inside of the threaded hole 13, and the top end of the support leg 1 penetrates the inside of the fixing sleeve 2.

[0030] Specifically, such as Figure 1 and Figure 2 As shown, support legs 1 are provided on both sides and at both ends of the suction cup body 3. The support legs 1 and the base plate 15 can be used to provide auxiliary support and lift the bottom of the suction cup when it is placed inside the pit, and isolate it from the pit floor to reduce the obstruction of the bottom of the suction cup. The support height of the support legs 1 can be adjusted up and down by loosening the locking bolts 14.

[0031] Working principle: When using this utility model, after the suction cup is connected to the pump water pipe via the mounting plate 7, the suction cup body 3 is placed in the water inside the foundation pit for water suction and drainage. Fixing heads 4 and connecting pipes 5 are fixed on both sides of the top of the suction cup body 3 to cooperate with the suction cup body 3. The three-channel setting allows the suction cup body 3 to maintain normal water suction even if foreign objects block one outlet. At the same time, when the suction cup is in use, support feet 1 are set on both sides and both ends of the suction cup body 3. The support feet 1 and the base plate 15 can be used to provide auxiliary support and lift the bottom of the suction cup when it is placed inside the foundation pit, and isolate it from the foundation pit ground. When the suction cup is in use, after the four sets of locking rings 21 are screwed out from the outside of the connecting rod 22 at the bottom of the filter screen 16, the filter screen 16 can be quickly disassembled from the inside of the suction cup body 3 for cleaning.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A suction cup device for drainage of building foundation pits, comprising a suction cup body (3), characterized in that: The suction cup body (3) is provided with a main tube (6) at the top, and connecting tubes (5) are fixed on both sides of the main tube (6). Fixing heads (4) are fixed on both sides of the top of the suction cup body (3). Mounting plate five (12) is fixed on the top of the outside of the fixing head (4). Mounting plate four (11) is fixed on the bottom of the outside of the connecting tube (5). Mounting plate one (7) is fixed on the top of the outside of the main tube (6). Mounting plate two (8) is fixed on the bottom of the outside of the main tube (6). Mounting plate three (9) is fixed on the top of the suction cup body (3). Mounting bolt one (10) is provided on the top of the mounting plate two (8), and mounting nut one (18) is provided on the mounting bolt one (10). Mounting bolt two (19) is provided on the top of the mounting plate four (11), and mounting nut two (20) is provided on the bottom of the mounting bolt two (19).

2. The suction cup device for drainage of building foundation pits according to claim 1, characterized in that: The suction cup body (3) is connected to the inside of the connecting tube (5) through the fixing head (4), and the connecting tube (5) is connected to the inside of the main tube (6).

3. The suction cup device for drainage of building foundation pits according to claim 1, characterized in that: The bottom end of the second mounting bolt (19) passes through the interior of the fourth mounting plate (11) and the fifth mounting plate (12) respectively. There are four sets of the second mounting bolt (19) at the top of the fourth mounting plate (11). The bottom end of the first mounting bolt (10) passes through the interior of the second mounting plate (8) and the third mounting plate (9) respectively. There are four sets of the first mounting bolt (10) at the top of the second mounting plate (8).

4. A suction cup device for drainage of building foundation pits according to claim 1, characterized in that: The suction cup body (3) has a filter screen (16) inside its bottom end. A fixing ring (17) is fixed to the bottom end of the suction cup body (3). Connecting rods (22) are fixed to both sides and both ends of the bottom of the fixing ring (17). A locking ring (21) is provided on the connecting rod (22).

5. A suction cup device for drainage of building foundation pits according to claim 4, characterized in that: The bottom end of the connecting rod (22) penetrates the interior of the filter screen (16), and the locking ring (21) is rotatably connected to the outside of the connecting rod (22).

6. A suction cup device for drainage of building foundation pits according to claim 1, characterized in that: The suction cup body (3) is fixed with a fixing sleeve (2) on both sides and at both ends, and the fixing sleeve (2) is provided with a threaded hole (13). The threaded hole (13) is rotatably connected with a locking bolt (14). The fixing sleeve (2) is provided with a support foot (1), and the bottom end of the support foot (1) is fixed with a base plate (15).

7. A suction cup device for drainage of building foundation pits according to claim 6, characterized in that: The threaded hole (13) penetrates the interior of the fixing sleeve (2), and the locking bolt (14) penetrates the interior of the threaded hole (13).

8. A suction cup device for drainage of building foundation pits according to claim 6, characterized in that: The top of the support leg (1) penetrates the interior of the fixing sleeve (2).

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