CN213805454U - Basement bottom plate precipitation well reserves plugging device - Google Patents
Basement bottom plate precipitation well reserves plugging device Download PDFInfo
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- CN213805454U CN213805454U CN202021559627.8U CN202021559627U CN213805454U CN 213805454 U CN213805454 U CN 213805454U CN 202021559627 U CN202021559627 U CN 202021559627U CN 213805454 U CN213805454 U CN 213805454U
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- stopping
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Abstract
The utility model provides a plugging device is reserved to basement bottom plate precipitation well, including sleeve body, steel sheet stagnant water wing ring, stagnant water sealing member and supporting piece, wherein: the number of the sleeve bodies is at least one, and the sleeve bodies are connected through bolt fasteners from top to bottom; a steel plate water-stopping wing ring is arranged on the outer side of the sleeve body in the circumferential direction, and the steel plate water-stopping wing ring and the sleeve body are sealed through a water-stopping sealing piece; the supporting piece is annular and is arranged on the circumference of the inner side of the sleeve body. The beneficial effects of the utility model are that solved the seepage problem of precipitation well, practiced thrift a large amount of materials and manpower, guaranteed the reliability of tube well shutoff quality to construction method safe and reliable more, measure cost drop into lower, the installation is simple and easy, the preparation is easy, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of civil construction basement precipitation construction, especially, relate to a plugging device is reserved to basement bottom plate precipitation well.
Background
Along with the continuous development of city construction and building industry, housing construction multilayer basement design is comparatively extensive, and local area ground water level is shallower simultaneously, and the foundation ditch precipitation has become the important measure of work progress, and the foundation ditch precipitation mostly adopts pipe well precipitation, and the pipe well pierces through the confined water level layer usually. In order to ensure the safety and reliability of the construction process of the building structure, a part of pipe well is reserved for continuous precipitation during the construction of the foundation bottom plate, and the underground water level is ensured to be below the bottom elevation of the foundation bottom plate. After the construction of a building structure is completed, the existing basement dewatering well plugging technology is used for carrying out micro-expansion fine stone concrete pouring plugging in a pipe well, when the local underground water pressure is large, the conventional method can cause the concrete to be not compact, so that the pouring position of the pipe well leaks, and the waterproof effect of a basement bottom plate is influenced.
Disclosure of Invention
The utility model discloses a solve the problem in the background art, provide a plugging device is reserved to basement bottom plate precipitation well.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a plugging device is reserved to basement bottom plate precipitation well, includes sleeve body, steel sheet stagnant water wing ring, stagnant water sealing member and supporting piece, wherein:
the number of the sleeve bodies is at least one, and the sleeve bodies are connected through bolt fasteners from top to bottom;
a steel plate water-stopping wing ring is arranged on the outer side of the sleeve body in the circumferential direction, and the steel plate water-stopping wing ring and the sleeve body are sealed through a water-stopping sealing piece;
the supporting piece is annular and is arranged on the periphery of the inner side of the sleeve body.
Preferably, the sleeve further comprises a blocking cover plate, the blocking cover plate is arranged in the sleeve body at the topmost part, and the blocking cover plate is fixed on the supporting piece.
Preferably, the thickness of the blocking cover plate is 5 mm.
Preferably, the thickness of the steel plate water stop wing ring is 5 mm.
Preferably, the outer diameters of the plurality of steel plate water stop wing rings are the same.
Preferably, the sleeve body is made of 325 × 8 steel pipe.
Preferably, the water-stopping sealing member is a rubber water-stopping ring.
The utility model has the advantages and positive effects that: the plugging device is strong in practicability, is suitable for reserving the plugging device for the basement bottom plate dewatering well, can be suitable for plugging operation of the basement pipe well through a simple device and a construction method, solves the leakage problem of the dewatering pipe well, ensures the reliability of the plugging quality of the pipe well, and is safer and more reliable in construction method, lower in measure cost investment, simple and easy to install and manufacture and convenient to use.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the basement floor dewatering well reserved plugging device of the utility model;
FIG. 2 is a schematic view of a bolt fastener of the plugging device reserved in the basement floor dewatering well of the utility model;
figure 3 is the utility model discloses basement bottom plate precipitation well reserves the structure sketch map of plugging device tube well shutoff.
In the figure:
1. steel plate water-stop wing ring 2, water-stop sealing piece 3 and plugging cover plate
4. Sleeve body 5, bolt fastener 6, bearing
7. Cushion layer 8, pipe well
Detailed Description
This embodiment provides a plugging device is reserved to basement bottom plate precipitation well, and figure 1 is the structure schematic diagram of this embodiment, as shown in figure 1, including sleeve body 4, steel sheet stagnant water wing ring 1, stagnant water sealing member 2 and supporting piece 6, wherein:
the number of the sleeve bodies 4 is at least one, specifically, two sleeve bodies 4 are provided in the embodiment, and when the actual plugging is used, one sleeve body 4 or a plurality of sleeve bodies 4 are selected to be used according to actual use requirements.
When a plurality of sleeve bodies 4 need to be used, the sleeve bodies 4 can be connected by bolts in multiple sections, specifically, the sleeve bodies 4 are connected by bolt fasteners 5 from top to bottom, fig. 2 is a schematic structural view of the bolt fastener of the embodiment, and as shown in fig. 2, the sleeve bodies 4 are connected by the bolt fasteners 5.
Preferably, 325 × 8 steel pipes are adopted as the sleeve body 4, and other sizes of the sleeve body 4 can be adopted according to actual use requirements.
Be equipped with steel sheet stagnant water wing ring 1 on the circumference in the sleeve body 4 outside, sealed through stagnant water sealing member 2 between steel sheet stagnant water wing ring 1 and the sleeve body 4, in this embodiment, preferably, steel sheet stagnant water wing ring 1's thickness is 5mm, and other thickness sizes also can be selected according to the use needs of reality to steel sheet stagnant water wing ring 1's thickness to adapt to different service environment, satisfy the shutoff and avoid the seepage can.
During the use, this plugging device's the outside can adopt multilayer steel sheet stagnant water wing ring 1 to splice, and a plurality of steel sheet stagnant water wing ring 1's external diameter is the same to set up stagnant water sealing member 2 at sleeve body 4 and steel sheet stagnant water wing ring 1's kneck, effectively prevent the double-deck guarantee of groundwater from the outside infiltration of device, can prevent the infiltration of groundwater effectively.
The plugging device is strong in practicability, is suitable for reserving the plugging device for the basement bottom plate dewatering well, can be suitable for plugging operation of the basement pipe well through a simple device and a construction method, solves the leakage problem of the dewatering pipe well, ensures the reliability of the plugging quality of the pipe well, and is safer and more reliable in construction method, lower in measure cost investment, simple and easy to install and manufacture and convenient to use.
As an optional implementation manner, in this embodiment, the water-stopping sealing member 2 is a rubber water-stopping ring, the steel plate water-stopping wing ring 1 is wrapped by the rubber water-stopping ring, and a sealing device is formed between the rubber water-stopping ring and the steel plate water-stopping wing ring 1, so as to achieve a better pipe well plugging effect.
Supporting piece 6 sets up to the annular, sets up in the inboard week of sleeve body 4, still includes shutoff apron 3, and shutoff apron 3 sets up in the sleeve body 4 at top, and shutoff apron 3 is fixed in on the supporting piece 6, specifically, in this embodiment, the thickness of shutoff apron 3 is 5mm, during the use, chooses for use the steel apron that 5mm is thick for the shutoff apron, is fixed in the inboard of steel sheet stagnant water wing ring 1.
The working process of the embodiment: aiming at the plugging device of the downcast pipe well of the basement of the civil building, fig. 3 is a schematic structural diagram of the plugging device used on the pipe well, and as shown in fig. 3, materials are prepared: 5mm thick steel plate stagnant water wing ring 1, rubber seal ring, 5mm thick steel apron, 325 x 8 steel pipe and bolt fastener.
The section sizes of all components are determined according to the pipe orifice size of a pipe well, a 5mm thick steel plate water stop wing ring 1 is fixed on the inner side and the outer side of a 325 x 8 steel pipe, a rubber water stop ring is fixed on the 5mm thick steel plate water stop wing ring 1, a section of plugging device is manufactured on site and fixed on the pipe well, meanwhile, a second section is placed on the first section and is effectively connected through a bolt fastener 5, and when impervious concrete is poured into the plugging device to the uppermost part of the inner side steel plate water stop wing ring, the uppermost layer is plugged through a 5mm thick steel cover plate.
The utility model has the advantages that: the traditional pipe well plugging is generally and directly poured by concrete, general waterproof coating treatment is locally carried out, and if the quality control in the construction process is not in place or the quality problems such as basement bottom plate leakage and the like are easily caused due to the influence of too high underground water pressure and the like, the device mainly considers that the pipe well plugging device can reduce the resistance brought to the pipe well by the underground water pressure, can conveniently and quickly carry out pouring plugging construction in the pipe well, reduces the non-compact risk brought by the water pressure, and further reduces the later-stage maintenance plugging cost; the device is simple to manufacture, convenient to install, firm in fixation and tightly combined with the pipe well. The method is simple to operate, can improve the construction efficiency, saves the manpower and the material cost, shortens the construction period, prevents the basement bottom plate from leaking, and the like.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides a basement bottom plate precipitation well reserves plugging device which characterized in that: including sleeve body, steel sheet stagnant water wing ring, stagnant water sealing member and supporting piece, wherein:
the number of the sleeve bodies is at least one, and the sleeve bodies are connected through bolt fasteners from top to bottom;
a steel plate water-stopping wing ring is arranged on the outer side of the sleeve body in the circumferential direction, and the steel plate water-stopping wing ring and the sleeve body are sealed through a water-stopping sealing piece;
the supporting piece is annular and is arranged on the periphery of the inner side of the sleeve body.
2. The basement floor dewatering well reserved plugging device as claimed in claim 1, wherein: the sleeve is characterized by further comprising a blocking cover plate, wherein the blocking cover plate is arranged in the sleeve body at the topmost part and is fixed on the supporting piece.
3. The basement floor dewatering well reserved plugging device as claimed in claim 2, wherein: the thickness of the blocking cover plate is 5 mm.
4. The plugging device for the basement floor dewatering well reservation according to any one of claims 1 to 3, characterized in that: the thickness of the steel plate water stop wing ring is 5 mm.
5. The basement floor dewatering well reserved plugging device according to claim 4, characterized in that: the outer diameters of the plurality of steel plate water stop wing rings are the same.
6. The plugging device for the basement floor dewatering well reservation according to any one of claims 1 to 3, characterized in that: 325 x 8 steel pipes are adopted as the sleeve bodies.
7. The plugging device for the basement floor dewatering well reservation according to any one of claims 1 to 3, characterized in that: the water-stopping sealing piece adopts a rubber water-stopping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559627.8U CN213805454U (en) | 2020-07-31 | 2020-07-31 | Basement bottom plate precipitation well reserves plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559627.8U CN213805454U (en) | 2020-07-31 | 2020-07-31 | Basement bottom plate precipitation well reserves plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805454U true CN213805454U (en) | 2021-07-27 |
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ID=76931617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021559627.8U Active CN213805454U (en) | 2020-07-31 | 2020-07-31 | Basement bottom plate precipitation well reserves plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805454U (en) |
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2020
- 2020-07-31 CN CN202021559627.8U patent/CN213805454U/en active Active
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