CN216238544U

CN216238544U - Deep foundation pit plugging device

Info

Publication number: CN216238544U
Application number: CN202122779435.9U
Authority: CN
Inventors: 袁连佳; 袁嘉威; 袁嘉康; 袁嘉劲
Original assignee: Guangdong Wanyi Foundation Engineering Co ltd
Current assignee: Guangdong Wanyi Foundation Engineering Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The application discloses a deep foundation pit plugging device, which relates to the technical field of foundation pit construction and solves the problems that the existing foundation pit plugging device is generally used for plugging by installing the plugging device at a water seepage position, but the fixing and plugging effects of the plugging device are reduced because the surrounding soil of the water seepage position is loose; and a plugging plate is arranged between the two vertical rods. This application carries out the shutoff through the infiltration department of shutoff board to the foundation ditch lateral wall, and the water that oozes on the foundation ditch lateral wall passes through the opening and enters into the inside to the casing, and the inside water of casing flows into the inside of storage water tank through communicating pipe, and the pump body can pass through the discharge pipe with the inside water of storage water tank and discharge, and this device can carry out effectual strut to the foundation ditch, reduces the maintenance cost in later stage, energy saving.

Description

Deep foundation pit plugging device

Technical Field

The application relates to the technical field of foundation pit construction, in particular to a deep foundation pit plugging device.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. The method is characterized in that underground confined water is sometimes encountered in the process of excavation of a foundation pit, the confined water is underground water in a water-containing layer filled between two water-resisting layers, and in the project of foundation pit construction, the water-containing layer part of an engineering is above the bottom of the foundation pit, so that seepage holes can be formed in the slope wall of a side slope after earthwork excavation to the bottom of the pit, water flows into the foundation pit from the seepage holes to cause water accumulation of the foundation pit, and in order to avoid the influence of foundation pit water leakage on foundation pit construction and the surrounding environment, the leakage parts are subjected to leakage stoppage treatment in time after the foundation pit excavation.

The existing foundation pit plugging device is generally used for plugging by installing the plugging device at a water seepage position, but because the surrounding soil quality of the water seepage position is loose, the fixing and plugging effects of the plugging device are reduced, and therefore, the deep foundation pit plugging device is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve current foundation ditch plugging device and install plugging device at the infiltration department usually and carry out the shutoff, nevertheless because of the surrounding soil property of infiltration department is comparatively loose, has reduced plugging device's fixed and the problem of shutoff effect, this application provides a deep foundation ditch plugging device.

The application provides a deep basal pit plugging device adopts following technical scheme:

a deep foundation pit leakage stopping device comprises two vertical rods which are arranged on the side wall of a foundation pit at intervals, wherein fixing plates are arranged at the top and the bottom of each vertical rod, and the two fixing plates are respectively fixed with the ground and the inner bottom wall of the foundation pit through anchor rods;

two install the shutoff board between the montant, the opening has been seted up at the middle part of shutoff board, the outside fixedly connected with of shutoff board and the casing of opening intercommunication are located on the diapire in the foundation ditch surface mounting has the storage water tank on the fixed plate, fixed mounting has communicating pipe between casing and the storage water tank, the internally mounted of storage water tank has the pump body, the output fixed mounting of the pump body has the discharge pipe.

Through adopting above-mentioned technical scheme, erect the montant in the both sides of infiltration department on the foundation ditch lateral wall, then make the fixed plate of top and bottom fixed with the interior diapire of ground and foundation ditch respectively through the stock, install the shutoff board according to the height at infiltration department place on the foundation ditch lateral wall, carry out the shutoff through the shutoff board to the infiltration department of foundation ditch lateral wall.

Optionally, the fixing plate is an aluminum alloy plate.

Through adopting above-mentioned technical scheme, the aluminum alloy has advantages such as the quality is light, intensity is high and corrosion-resistant, has strengthened the durability of fixed plate.

Optionally, one side of the fixing plate is fixedly connected with a pipe sleeve, the vertical rod is inserted into the pipe sleeve, and one side of the pipe sleeve is in threaded connection with a locking bolt.

Through adopting above-mentioned technical scheme, the fixed plate of being convenient for is installed with the montant.

Optionally, the both sides of shutoff board all fixedly connected with arc, a plurality of regulation hole has been seted up on the surface of montant, the arc passes through connecting bolt and montant fixed connection.

Through adopting above-mentioned technical scheme, can install the shutoff board according to the height at infiltration department place on the foundation ditch lateral wall, the flexibility is high.

Optionally, a rubber frame body is arranged at the edge of one side of the blocking plate close to the inner wall of the foundation pit.

Through adopting above-mentioned technical scheme, the leakproofness between shutoff board and the foundation ditch lateral wall has been strengthened to the setting of rubber frame body.

Optionally, a filter screen is installed on one side of the blocking plate close to the inner wall of the foundation pit.

Through adopting above-mentioned technical scheme, the setting of filter screen is difficult for making the junk on the foundation ditch lateral wall get into in the opening.

Optionally, the fixed plate on the inner bottom wall of the foundation pit is fixedly connected with a limiting block, the bottom of the water storage tank is provided with a limiting groove, and the limiting block is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, the cooperation setting of stopper and spacing groove has strengthened the stability that the storage water tank was placed on the fixed plate.

Optionally, an observation window is installed on one side of the water storage tank.

Through adopting above-mentioned technical scheme, the setting of observation window is conveniently observed the inside of storage water tank.

In summary, the present application has the following beneficial effects:

1. this application erects the montant through the both sides of infiltration department on the foundation ditch lateral wall, then makes the fixed plate of top and bottom fixed with the interior diapire of ground and foundation ditch respectively through the stock, installs the closure plate according to the height at infiltration department place on the foundation ditch lateral wall, can not cause the damage to the lateral wall of foundation ditch, has played certain supporting effect to the lateral wall of foundation ditch moreover.

2. This application carries out the shutoff through the infiltration department of shutoff board to the foundation ditch lateral wall, and the water that oozes on the foundation ditch lateral wall enters into the inside of casing through the opening, and the inside water of casing flows into the inside of storage water tank through communicating pipe, and the pump body can pass through the discharge pipe with the inside water of storage water tank and discharge.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the plugging plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the water storage tank and the fixing plate of the present invention;

fig. 4 is a schematic view of the structure of the vertical rod of the present invention.

Description of reference numerals: 1. a foundation pit; 2. a vertical rod; 3. a fixing plate; 4. a plugging plate; 5. an opening; 6. a housing; 7. A water storage tank; 8. a communicating pipe; 9. a pump body; 10. a discharge pipe; 11. pipe sleeve; 12. locking the bolt; 13. an arc-shaped plate; 14. An adjustment hole; 15. a rubber frame body; 16. filtering with a screen; 17. a limiting block; 18. a limiting groove; 19. and (4) an observation window.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, a deep foundation pit plugging device includes two montants 2, and two montants 2 interval mount are in foundation pit 1 lateral wall, and fixed plate 3 is all installed to the top and the bottom of montant 2, and fixed plate 3 is the aluminum alloy board, and the aluminum alloy has advantages such as light, the intensity is high and corrosion-resistant, has strengthened the durability of fixed plate 3. One side fixedly connected with pipe box 11 of fixed plate 3, montant 2 pegs graft in the inside of pipe box 11, and one side threaded connection of pipe box 11 has locking bolt 12, and the setting of this kind of structure is convenient for fixed plate 3 and montant 2 to install. Two fixed plates 3 are fixed with the ground and the inner bottom wall of the foundation pit 1 through anchor rods respectively.

Referring to fig. 1-3, a plugging plate 4 is installed between two vertical rods 2, and the plugging plate 4 can plug the water seepage position on the side wall of the foundation pit 1. Opening 5 has been seted up at the middle part of shutoff board 4, and shutoff board 4 is close to one side edge of foundation ditch 1 inner wall and is provided with rubber framework 15, and the setting of rubber framework 15 has strengthened the leakproofness between shutoff board 4 and the foundation ditch 1 lateral wall. One side of the plugging plate 4 close to the inner wall of the foundation pit 1 is provided with a filter screen 16, and due to the arrangement of the filter screen 16, falling objects on the side wall of the foundation pit 1 are not easy to enter the opening 5. The outer side of the plugging plate 4 is fixedly connected with a shell 6 communicated with the opening 5, and water seeping out of the side wall of the foundation pit 1 enters the shell 6 through the opening 5. The surface mounting has storage water tank 7 on the fixed plate 3 that is located on the diapire in foundation ditch 1, and observation window 19 is installed to one side of storage water tank 7, and the setting of observation window 19 is convenient to be observed storage water tank 7's inside. Be located fixed surface on the fixed plate 3 on the diapire in foundation ditch 1 and be connected with stopper 17, spacing groove 18 has been seted up to the bottom of storage water tank 7, and stopper 17 pegs graft in the inside of spacing groove 18, and

stopper

17 and 18 cooperation settings of spacing groove have strengthened storage water tank 7 and have placed the stability on fixed plate 3. A communicating pipe 8 is fixedly installed between the housing 6 and the water storage tank 7, and water in the housing 6 flows into the water storage tank 7 through the communicating pipe 8. The pump body 9 is installed inside the water storage tank 7, the output end of the pump body 9 is fixedly provided with the discharge pipe 10, and the pump body 9 can discharge water inside the water storage tank 7 through the discharge pipe 10.

Referring to fig. 2 and 4, the equal fixedly connected with arc 13 in both sides of shutoff board 4, a plurality of regulation hole 14 has been seted up on the surface of montant 2, and arc 13 passes through connecting bolt and 2 fixed connection of montant, and connecting bolt is connected with regulation hole 14, and the setting of this kind of structure can be installed shutoff board 4 according to the height at infiltration department place on the lateral wall of foundation ditch 1, and the flexibility is high.

The implementation principle of the application is as follows:

montant 2 is erect to the both sides of infiltration department on foundation ditch 1 lateral wall, then fixed plate 3 through the stock messenger top and bottom is fixed with ground and foundation ditch 1's interior diapire respectively, install shutoff board 4 according to the height at infiltration department place on the lateral wall of foundation ditch 1, carry out the shutoff through shutoff board 4 to the infiltration department of foundation ditch 1 lateral wall, the water that oozes on the lateral wall of foundation ditch 1 enters into the inside to casing 6 through opening 5, the inside water of casing 6 flows into the inside to storage water tank 7 through communicating pipe 8, the pump body 9 can pass through discharge pipe 10 with the inside water of storage water tank 7 and discharge.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a deep basal pit plugging device which characterized in that: the fixing device comprises two vertical rods (2) which are arranged on the side wall of a foundation pit (1) at intervals, wherein fixing plates (3) are arranged at the top and the bottom of each vertical rod (2), and the two fixing plates (3) are respectively fixed with the ground and the inner bottom wall of the foundation pit (1) through anchor rods;

two install shutoff board (4) between montant (2), opening (5) have been seted up at the middle part of shutoff board (4), casing (6) of outside fixedly connected with and opening (5) intercommunication of shutoff board (4) are located on the diapire in foundation ditch (1) surface mounting has storage water tank (7) on fixed plate (3), fixed mounting has communicating pipe (8) between casing (6) and storage water tank (7), the internally mounted of storage water tank (7) has the pump body (9), the output end fixed mounting of the pump body (9) has discharge pipe (10).

2. The deep foundation pit plugging device according to claim 1, wherein: the fixing plate (3) is an aluminum alloy plate.

3. The deep foundation pit plugging device according to claim 1, wherein: one side of the fixing plate (3) is fixedly connected with a pipe sleeve (11), the vertical rod (2) is inserted into the pipe sleeve (11), and one side of the pipe sleeve (11) is in threaded connection with a locking bolt (12).

4. The deep foundation pit plugging device according to claim 1, wherein: the equal fixedly connected with arc (13) in both sides of shutoff board (4), a plurality of regulation hole (14) have been seted up on the surface of montant (2), arc (13) are through connecting bolt and montant (2) fixed connection.

5. The deep foundation pit plugging device according to claim 1, wherein: and a rubber frame body (15) is arranged at the edge of one side of the plugging plate (4) close to the inner wall of the foundation pit (1).

6. The deep foundation pit plugging device according to claim 5, wherein: one side of the plugging plate (4) close to the inner wall of the foundation pit (1) is provided with a filter screen (16).

7. The deep foundation pit plugging device according to claim 1, wherein: the upper surface of the fixing plate (3) is fixedly connected with a limiting block (17) on the inner bottom wall of the foundation pit (1), a limiting groove (18) is formed in the bottom of the water storage tank (7), and the limiting block (17) is inserted into the limiting groove (18).

8. The deep foundation pit plugging device according to claim 1, wherein: and an observation window (19) is arranged on one side of the water storage tank (7).