CN217298992U

CN217298992U - Plugging waterproof structure of dewatering well

Info

Publication number: CN217298992U
Application number: CN202220680201.0U
Authority: CN
Inventors: 刘永平; 康培玉; 陈尾雪; 严贤英
Original assignee: China Construction Fulin Group Ltd
Current assignee: China Construction Fulin Group Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-26
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a shutoff waterproof construction of precipitation well, including the well body and fixed plate, the mounting groove has all been seted up all around at fixed plate top, the bottom fixed mounting of fixed plate has sealed crown plate, the inboard fixed mounting of sealed crown plate has the support crown plate. The utility model discloses a setting of the well body, can be directly pre-buried on ground with the well body, can be through the setting of spacing annular cardboard afterwards, the top that can directly drive the well body extends to the inner chamber of sealing ring board, and the bottom at the frid inner chamber is established to the top fixing clip of spacing annular cardboard, the setting of mounting plate and closing plate simultaneously, the fixed action better to spacing annular cardboard has been played, better water-proof effects has been played simultaneously, current precipitation well shutoff waterproof construction has been solved simultaneously, waterproof performance is relatively poor, and the leakproofness is not good, very easily take place the phenomenon of the infiltration of leaking after the shutoff, influence the problem of the whole effect of shutoff waterproof construction.

Description

Plugging waterproof structure of dewatering well

Technical Field

The utility model relates to a building engineering technical field specifically is a shutoff waterproof construction of precipitation well.

Background

For a long time, during the earth excavation process of most deep foundation pit projects in China, the situations of overhigh underground water level and overlarge surface water volume are encountered, in order to effectively improve construction conditions and ensure construction safety, a precipitation well is usually and reasonably arranged outside a foundation pit, the diving and confined water in the range of the foundation pit is effectively reduced by the method, the underground water level is successfully reduced, the difficulties in the deep foundation pit excavation and construction processes are well solved, after the precipitation well stops precipitation, the precipitation well at the position of a raft in the foundation pit needs to be plugged due to the requirements of building functions, but the existing precipitation well plugging waterproof structure has poor waterproof performance and poor sealing performance, the phenomenon of water leakage and water seepage is easily caused after plugging, and the overall effect of the plugging waterproof structure is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shutoff waterproof construction of precipitation well possesses waterproof sealing performance and is good, and the firm advantage of mounting structure, has solved current precipitation well shutoff waterproof construction, and waterproof performance is relatively poor, and the leakproofness is not good, very easily takes place the phenomenon of the infiltration of leaking after the shutoff, influences the problem of the whole effect of shutoff waterproof construction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shutoff waterproof construction of precipitation well, includes the well body and fixed plate, the mounting groove has all been seted up all around at fixed plate top, the bottom fixed mounting of fixed plate has sealed crown plate, the inboard fixed mounting of sealed crown plate has the support crown plate, the top fixed mounting of sealed crown plate inner chamber has the frid, the bottom activity card of frid is equipped with spacing annular cardboard, the bottom of spacing annular cardboard is connected with the top of the well body.

Preferably, the top fixed mounting of fixed plate has the roof, the top fixed mounting of roof has the plywood, the top fixed mounting of plywood has the well lid.

Preferably, a support is fixedly installed on the inner side of the supporting ring plate, and a water level monitor is fixedly installed at the middle end of the top of the support.

Preferably, the both sides of support crown plate bottom all fixed mounting have the fixed block, the arc channel has been seted up to the bottom of sealing crown plate, the top of the well body is established with the bottom activity card of arc channel and is connected.

Preferably, the top of the sealing ring plate is fixedly provided with a sealing ring-shaped clamping plate, and the top of the sealing ring-shaped clamping plate is fixedly arranged in an inner cavity at the bottom of the fixing plate.

Preferably, all fixed mounting has the mounting plate around the frid bottom, the bottom fixed mounting of mounting plate has the closing plate, the inboard of closing plate and mounting plate all laminates with the surface of spacing annular cardboard each other.

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

1. the utility model discloses a setting of the well body, can be directly pre-buried on ground with the well body, can be through the setting of spacing annular cardboard afterwards, the top that can directly drive the well body extends to the inner chamber of sealed ring board, and the bottom at the frid inner chamber is established to the top fixing clip of spacing annular cardboard, the setting of mounting plate and closing plate simultaneously, the fixed action better to spacing annular cardboard has been played, better water-proof effects can be played simultaneously, the water source is difficult for taking place the infiltration, the support can play the stable effect of better support to the sealed ring board simultaneously, current precipitation well shutoff waterproof construction has been solved simultaneously, waterproof performance is relatively poor, and the leakproofness is not good, the phenomenon of the infiltration very easily takes place after the shutoff, influence the problem of the whole effect of shutoff waterproof construction.

2. The utility model discloses a water level monitor's setting can carry out real-time supervision to the water level of the internal portion of well, can also monitor the phenomenon whether the infiltration takes place in the inside of sealed crown plate simultaneously, can in time discover and handle.

Drawings

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

FIG. 2 is a partial sectional view of the well structure of the present invention;

fig. 3 is a cross-sectional view of the sealing ring plate structure of the present invention.

In the figure: 1. a well body; 2. a fixing plate; 3. a top plate; 4. a well cover; 5. laminating the board; 6. mounting grooves; 7. a seal ring plate; 8. a water level monitor; 9. a support ring plate; 10. a fixed block; 11. an arc-shaped channel; 12. a support; 13. a groove plate; 14. sealing the annular clamping plate; 15. a fastening plate; 16. a sealing plate; 17. spacing annular cardboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a plugging waterproof structure of dewatering well comprises a well body 1 and a fixed plate 2, wherein the periphery of the top of the fixed plate 2 is provided with mounting grooves 6, the bottom of the fixed plate 2 is fixedly provided with a sealing ring plate 7, the inner side of the sealing ring plate 7 is fixedly provided with a supporting ring plate 9, the top of the inner cavity of the sealing ring plate 7 is fixedly provided with a groove plate 13, the bottom of the groove plate 13 is movably clamped with a limiting ring-shaped clamping plate 17, the bottom of the limiting ring-shaped clamping plate 17 is connected with the top of the well body 1, the top of the fixed plate 2 is fixedly provided with a top plate 3, the top of the top plate 3 is fixedly provided with a laminate 5, the top of the laminate 5 is fixedly provided with a well lid 4, the inner side of the supporting ring plate 9 is fixedly provided with a bracket 12, the middle end of the top of the bracket 12 is fixedly provided with a water level monitor 8, the two sides of the bottom of the supporting ring plate 9 are both fixedly provided with fixed blocks 10, the bottom of the sealing ring plate 7 is provided with an arc-shaped groove 11, the top of the well body 1 is movably clamped and connected with the bottom of the arc-shaped channel 11, the top of the sealing ring plate 7 is fixedly provided with a sealing ring clamping plate 14, the top of the sealing ring clamping plate 14 is fixedly arranged in an inner cavity at the bottom of the fixed plate 2, the periphery of the bottom of the groove plate 13 is fixedly provided with a fastening plate 15, the bottom of the fastening plate 15 is fixedly provided with a sealing plate 16, the inner sides of the sealing plate 16 and the fastening plate 15 are mutually attached to the outer surface of a limiting ring clamping plate 17, the water level inside the well body 1 can be monitored in real time through the arrangement of a water level monitor 8, meanwhile, whether the water seepage phenomenon occurs inside the sealing ring plate 7 can be monitored, the well body 1 can be found and processed in time, through the arrangement of the well body 1, the well body 1 can be directly embedded on the ground, then, through the arrangement of the limiting ring clamping plate 17, the top of the well body 1 can be directly driven to extend to the inner cavity of the sealing ring plate 7, the top of the limiting annular clamping plate 17 is fixedly clamped at the bottom of the inner cavity of the groove plate 13, meanwhile, the fastening plate 15 and the sealing plate 16 are arranged, so that the limiting annular clamping plate 17 can be well fixed, a good waterproof effect can be achieved, water source is not prone to seepage, the support 12 can achieve a good supporting and stabilizing effect on the sealing annular plate 7, meanwhile, the problem that the overall effect of the sealing and waterproof structure is affected due to the fact that the existing dewatering well is poor in sealing and waterproof structure is solved, the waterproof performance is poor, the sealing performance is poor, the phenomenon of water leakage and water seepage is prone to occurring after sealing is achieved is solved, and the overall effect of the sealing and waterproof structure is improved.

During the use, with well body 1 pre-buried on ground, can pass through the setting of spacing annular cardboard 17 afterwards, the top that can directly drive well body 1 extends to the inner chamber of sealed crown plate 7, and the bottom at frid 13 inner chamber is established to the top fixing clip of spacing annular cardboard 17, simultaneously mounting plate 15 and closing plate 16's setting, the better fixed action to spacing annular cardboard 17 has been played, better water-proof effects has been played simultaneously, the water source is difficult for taking place the infiltration, support 12 can play the stable effect of the better support to sealed crown plate 7 simultaneously, water level monitor 8 can carry out real-time supervision to the water level of well body 1 inside, can also monitor the phenomenon whether the infiltration takes place in the inside of sealed crown plate 7 simultaneously, can in time discover and handle.

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

Claims

1. The utility model provides a shutoff waterproof construction of precipitation well, includes well body (1) and fixed plate (2), its characterized in that: mounting groove (6) have all been seted up all around at fixed plate (2) top, the bottom fixed mounting of fixed plate (2) has sealed crown plate (7), the inboard fixed mounting of sealed crown plate (7) has support crown plate (9), the top fixed mounting of sealed crown plate (7) inner chamber has frid (13), the bottom activity card of frid (13) is equipped with spacing annular cardboard (17), the bottom of spacing annular cardboard (17) is connected with the top of well body (1).

2. A plugging waterproof structure of dewatering well according to claim 1, characterized in that: the top fixed mounting of fixed plate (2) has roof (3), the top fixed mounting of roof (3) has plywood (5), the top fixed mounting of plywood (5) has well lid (4).

3. A plugging waterproof structure of dewatering well according to claim 1, characterized in that: the inner side of the supporting ring plate (9) is fixedly provided with a support (12), and the middle end of the top of the support (12) is fixedly provided with a water level monitor (8).

4. A plugging waterproof structure of dewatering well according to claim 1, characterized in that: the equal fixed mounting in both sides of support crown plate (9) bottom has fixed block (10), arc channel (11) have been seted up to the bottom of sealed crown plate (7), the top of well body (1) is established with the bottom activity card of arc channel (11) and is connected.

5. A plugging waterproof structure of dewatering well according to claim 1, characterized in that: the top of the sealing ring plate (7) is fixedly provided with a sealing ring clamping plate (14), and the top of the sealing ring clamping plate (14) is fixedly arranged in an inner cavity at the bottom of the fixing plate (2).

6. A plugging waterproof structure of dewatering well according to claim 1, characterized in that: all fixed mounting all around frid (13) bottom has mounting plate (15), the bottom fixed mounting of mounting plate (15) has closing plate (16), closing plate (16) and the inboard of mounting plate (15) all laminate each other with the surface of spacing annular cardboard (17).