CN210134931U - Well wall - Google Patents
Well wall Download PDFInfo
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- CN210134931U CN210134931U CN201920938034.3U CN201920938034U CN210134931U CN 210134931 U CN210134931 U CN 210134931U CN 201920938034 U CN201920938034 U CN 201920938034U CN 210134931 U CN210134931 U CN 210134931U
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Abstract
The utility model discloses a well drilling well wall, which comprises a concrete inner well wall, a concrete outer well wall and a well wall-shaped reinforced well wall framework; the concrete outer well wall is sleeved outside the concrete inner well wall; along the wall thickness direction of the reinforced well wall framework, the inner end of the reinforced well wall framework is pre-buried in the concrete inner well wall, the outer end of the reinforced well wall framework is pre-buried in the concrete outer well wall, the concrete outer well wall and the concrete inner well wall are arranged at intervals, so that the inner peripheral surface of the concrete outer well wall and the outer peripheral surface of the concrete inner well wall are surrounded to form a pouring cavity. The utility model discloses reduce the weight of the prefabricated wall of a well to reduce the requirement to promoting handling equipment, improve the efficiency of construction, reduce the emergence of incident.
Description
Technical Field
The utility model relates to a drilling construction field, specifically speaking relate to a well drilling wall of a well.
Background
With the development of the coal industry in China, the drilling depth of a mine is continuously increased, the safety of the mine is more and more emphasized, and the construction quality requirement on the wall of the drilling well is more and more strict. In the well wall prefabricating process, the quality of the well wall is generally improved by improving the strength grade of concrete, the weight of the well wall is increased while the quality of the well wall is improved, the requirement on lifting equipment is improved, and certain potential safety hazards exist simultaneously. If the weight of the well wall is reduced by shortening the length of each section of the well wall, the labor intensity is increased, and the construction cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a stable in structure is provided, and the quality is lighter, to promoting the drilling wall of a well that handling equipment required lowly.
In order to solve the technical problem, the utility model discloses a following technical scheme: a well drilling well wall comprises a concrete inner well wall, a concrete outer well wall and a well wall-shaped reinforced well wall framework; the concrete outer well wall is sleeved outside the concrete inner well wall;
along the wall thickness direction of the reinforced well wall framework, the inner end of the reinforced well wall framework is pre-buried in the concrete inner well wall, the outer end of the reinforced well wall framework is pre-buried in the concrete outer well wall, the concrete outer well wall and the concrete inner well wall are arranged at intervals, so that the inner peripheral surface of the concrete outer well wall and the outer peripheral surface of the concrete inner well wall are surrounded to form a pouring cavity.
Further, the bar wall of a well skeleton comprises the same, the diameter crescent tube-shape frame interconnect of three structure from inside to outside, the tube-shape frame includes a plurality of edges the ring reinforcing bar and a plurality of the fixing of the axial interval distribution of bar wall of a well skeleton are in on a plurality of ring reinforcing bar and follow the reinforcing bar net of the circumference interval distribution of bar wall of a well skeleton, the reinforcing bar net includes two edges the vertical reinforcing bar and the many connections of the radial interval distribution of bar wall of a well skeleton are two horizontal reinforcing bar between the vertical reinforcing bar.
Furthermore, the cylindrical frame on the innermost side is embedded in the concrete inner well wall, the cylindrical frame on the outermost side is embedded in the concrete outer well wall, and the cylindrical frame in the middle is located in the cast-in-place cavity.
Furthermore, a plurality of hanging rings which are distributed along the circumferential direction of the reinforced well wall framework at intervals are fixed at the upper end and the lower end of the cylindrical frame at the innermost side and the cylindrical frame at the outermost side respectively.
Furthermore, the outer wall of a well of concrete with terminal surface flushes about the wall of a well in the concrete, the outer wall of a well of concrete with the last terminal surface of the wall of a well in the concrete installs the upper flange dish, the outer wall of a well of concrete with the lower terminal surface of the wall of a well in the concrete installs the lower flange dish.
Furthermore, the inner circumferential surface of the concrete inner well wall is provided with more than two supporting plates for supporting the pipeline beam.
Furthermore, a plurality of through holes are formed in the concrete outer well wall.
The beneficial effects of the utility model are embodied in:
the utility model discloses the drilling wall of a well is owing to have cast-in-place cavity, consequently reduces about 1/3 than traditional drilling wall of a well quality, is convenient for promote the handling, helps reducing the emergence of incident, treats the drilling wall of a well and sinks the back, carries out concrete placement in to cast-in-place cavity again, forms the complete wall of a well, adopts the mode that "prefabrication + cast-in-place" combined together like this, reduces the weight of the prefabricated wall of a well to reduce the requirement to promoting handling equipment, reduce the emergence of incident.
Furthermore, the utility model discloses a reinforced bar wall of a well skeleton not only can strengthen the structure of the wall of a well, and the wall of a well and the outer wall of a well of concrete in can the stable support concrete moreover guarantee the utility model discloses the well drilling wall of a well does not take place to warp, has better practicality.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention
Fig. 2 is a top view of an embodiment of the present invention.
The components in the drawings are labeled as follows: 1 concrete inner well wall, 2 concrete outer well wall, 21 through-holes, 3 reinforced well wall frameworks, 31 ring reinforcing steel bars, 32 vertical reinforcing steel bars, 33 transverse reinforcing steel bars, 4 cast-in-place cavities, 5 hanging rings, 6 upper flange plates, 7 lower flange plates and 8 supporting plates.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
See fig. 1 and 2.
The utility model discloses a well drilling well wall, which comprises a concrete inner well wall 1, a concrete outer well wall 2 and a well wall-shaped reinforced well wall framework 3; the concrete outer well wall 2 is sleeved outside the concrete inner well wall 1;
along the wall thickness direction of the reinforced well wall framework 3, the inner end of the reinforced well wall framework 3 is embedded in the concrete inner well wall 1, the outer end of the reinforced well wall framework 3 is embedded in the concrete outer well wall 2, and the concrete outer well wall 2 and the concrete inner well wall 1 are arranged at intervals, so that the inner peripheral surface of the concrete outer well wall 2 and the outer peripheral surface of the concrete inner well wall 1 enclose a cast-in-place cavity 4.
The utility model discloses owing to there is cast-in-place cavity, consequently reduce 1/3 than traditional well drilling wall of a well quality about, be convenient for promote the handling, help reducing the emergence of incident, treat the well drilling wall of a well and sink the back, carry out concrete placement in to cast-in-place cavity again, form complete wall of a well, adopt the mode that "prefabrication + cast-in-place" combined together like this, reduce the weight of the prefabricated wall of a well to reduce the requirement to promoting handling equipment, improve the efficiency of construction, reduce intensity of labour, reduce the emergence of incident.
Furthermore, the utility model discloses a reinforced bar wall of a well skeleton not only can strengthen the structure of the wall of a well, and the wall of a well and the outer wall of a well of concrete in can the stable support concrete moreover guarantee the utility model discloses the well drilling wall of a well does not take place to warp, has better practicality.
In specific implementation, the strength of concrete poured in the cast-in-place cavity can be higher than that of the concrete inner well wall and the concrete outer well wall, and the structural strength of the complete well wall can be better ensured.
In an embodiment, the reinforced well wall skeleton 3 comprises the same, the diameter crescent tubular frame interconnect of three structure from inside to outside, the tubular frame includes a plurality of edges the annular reinforcing bar 31 of the axial interval distribution of reinforced well wall skeleton 3 and a plurality of fixing are in on a plurality of annular reinforcing bars 31 and along the reinforcing bar net of the circumference interval distribution of reinforced well wall skeleton 3, the reinforcing bar net includes two edges the vertical reinforcing bar 32 and the many connections of the radial interval distribution of reinforced well wall skeleton 3 are two horizontal reinforcing bar 33 between the vertical reinforcing bar 32. The reinforced well wall skeleton of this kind of design, simple structure makes easily, and easy prefabrication is buried underground in the inside and outside wall of a well of concrete in addition, is implementing the utility model discloses an in-process, the inventor also discovers, and the reinforced well wall skeleton of this kind of structure has the effect of better reinforcing wall of a well structure.
In one embodiment, the innermost cylindrical frame is embedded in the concrete inner well wall 1, the outermost cylindrical frame is embedded in the concrete outer well wall 2, and the middle cylindrical frame is located in the cast-in-place cavity 4. Design like this, it is rational in infrastructure, easy prefabrication is buried underground in the inside and outside wall of a well of concrete, and the final shaping back, and these triplex homoenergetic of the wall of a well all can have better structural strength, and the practicality is better.
In one embodiment, a plurality of hanging rings 5 distributed at intervals along the circumferential direction of the reinforced well wall framework 3 are respectively fixed at the upper end and the lower end of the innermost cylindrical frame and the outermost cylindrical frame. The hoisting ring is used for hoisting the well wall.
In an embodiment, the concrete outer well wall 2 is flush with the upper end face and the lower end face of the concrete inner well wall 1, an upper flange 6 is installed on the concrete outer well wall 2 and the upper end face of the concrete inner well wall 1, and a lower flange 7 is installed on the concrete outer well wall 2 and the lower end face of the concrete inner well wall 1. The upper flange plate and the lower flange plate are used for connecting an upper well wall and a lower well wall, and have the functions of water prevention and reinforcement.
In one embodiment, the inner circumferential surface of the concrete inner well wall 1 is provided with more than two supporting plates 8 for supporting the pipeline beams. The layer board is through pre-buried installation, and later stage pipeline roof beam can support and realize the installation on the layer board.
In one embodiment, the concrete outer well wall 2 is provided with a plurality of through holes 21. Design like this, when pouring the concrete in to cast-in-place cavity, the concrete can flow outside the outer wall of a well of concrete through the through-hole to fill the space between the outer wall of a well of concrete and the pit, realize pouring of the wall of a well fixed, thereby need not to pour in addition, simplified wall of a well construction process.
The above "plurality" means two or more. The reinforced well wall skeleton can be manufactured by welding.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (7)
1. A borehole wall, comprising: comprises a concrete inner well wall, a concrete outer well wall and a well wall-shaped reinforced well wall framework; the concrete outer well wall is sleeved outside the concrete inner well wall;
along the wall thickness direction of the reinforced well wall framework, the inner end of the reinforced well wall framework is pre-buried in the concrete inner well wall, the outer end of the reinforced well wall framework is pre-buried in the concrete outer well wall, the concrete outer well wall and the concrete inner well wall are arranged at intervals, so that the inner peripheral surface of the concrete outer well wall and the outer peripheral surface of the concrete inner well wall are surrounded to form a pouring cavity.
2. The wellbore wall of claim 1, wherein: the bar wall of a well skeleton comprises the same, the diameter crescent tube-shape frame interconnect of three structure from inside to outside, the tube-shape frame includes a plurality of edges the ring reinforcing bar and a plurality of the fixing of the axial interval distribution of bar wall of a well skeleton the reinforcing bar net of the circumference interval distribution of bar wall of a well skeleton on a plurality of ring reinforcing bar and edge, the reinforcing bar net includes two edges the vertical reinforcing bar and the many connections of the radial interval distribution of bar wall of a well skeleton are two horizontal reinforcing bar between the vertical reinforcing bar.
3. The wellbore wall of claim 2, wherein: the most inner cylindrical frame is embedded in the concrete inner well wall, the most outer cylindrical frame is embedded in the concrete outer well wall, and the middle cylindrical frame is located in the cast-in-place cavity.
4. The borehole wall according to claim 2 or 3, wherein: and a plurality of hanging rings which are distributed along the circumferential direction of the reinforced well wall framework at intervals are respectively fixed at the upper end and the lower end of the innermost cylindrical frame and the outermost cylindrical frame.
5. The borehole wall according to claim 1, 2 or 3, wherein: the concrete outer well wall and the concrete inner well wall have upper and lower end faces which are flush with each other, an upper flange is installed on the concrete outer well wall and the upper end face of the concrete inner well wall, and a lower flange is installed on the concrete outer well wall and the lower end face of the concrete inner well wall.
6. The borehole wall according to claim 1, 2 or 3, wherein: the inner circumferential surface of the concrete inner well wall is provided with more than two supporting plates for supporting the pipeline beam.
7. The borehole wall according to claim 1, 2 or 3, wherein: and a plurality of through holes are formed in the concrete outer well wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938034.3U CN210134931U (en) | 2019-06-20 | 2019-06-20 | Well wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938034.3U CN210134931U (en) | 2019-06-20 | 2019-06-20 | Well wall |
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| Publication Number | Publication Date |
|---|---|
| CN210134931U true CN210134931U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920938034.3U Active CN210134931U (en) | 2019-06-20 | 2019-06-20 | Well wall |
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| CN (1) | CN210134931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636484A (en) * | 2020-04-22 | 2020-09-08 | 河南省金德园林绿化工程有限公司 | Municipal inspection well structure and construction method thereof |
-
2019
- 2019-06-20 CN CN201920938034.3U patent/CN210134931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636484A (en) * | 2020-04-22 | 2020-09-08 | 河南省金德园林绿化工程有限公司 | Municipal inspection well structure and construction method thereof |
| CN111636484B (en) * | 2020-04-22 | 2021-07-06 | 河南省金德园林绿化工程有限公司 | Municipal inspection well structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.131, Dongshan Road, Huaibei City, Anhui Province Co-patentee after: CHINA COAL NO.3 CONSTRUCTION (GROUP) CORPORATION Co.,Ltd. Patentee after: CHINA COAL SPECIAL DRILLING ENGINEERING Co.,Ltd. Address before: 230009 No.110, Huizhou Avenue, Hefei City, Anhui Province Co-patentee before: CHINA COAL NO.3 CONSTRUCTION (GROUP) CORPORATION Co.,Ltd. Patentee before: CHINA COAL SPECIAL DRILLING ENGINEERING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |