CN210127855U - Coal mine vertical shaft arrangement structure - Google Patents
Coal mine vertical shaft arrangement structure Download PDFInfo
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- CN210127855U CN210127855U CN201920897514.XU CN201920897514U CN210127855U CN 210127855 U CN210127855 U CN 210127855U CN 201920897514 U CN201920897514 U CN 201920897514U CN 210127855 U CN210127855 U CN 210127855U
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- protective fence
- vertical shaft
- coal mine
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- shaft
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Abstract
The utility model discloses a coal mine vertical shaft arrangement structure, belonging to the field of underground safety; the technical problem to be solved is to provide a coal mine vertical shaft arrangement structure which is simple in structure, convenient to use, low in manufacturing cost, capable of meeting the specification, safe and reliable; the technical scheme for solving the technical problem is as follows: a coal mine vertical shaft arrangement knot is connected with the rear part of a working platform, two side edges of the working platform are provided with bearing small beams, the bearing small beams are connected with two sides of the working platform, the bearing small beams are perpendicular to bearing large beams, a connecting ladder and a protective fence are arranged between the working platforms, the protective fence comprises a rear protective fence and a side protective fence, the rear protective fence is connected with the bearing large beams, the side protective fence is connected with the bearing small beams, and the protective fence, the working platform and the wall of a vertical shaft cylinder form a closed space; the utility model discloses but wide application in safety field in the pit.
Description
Technical Field
The utility model relates to a colliery vertical layout structure belongs to safety technical field in the pit.
Background
With the increase of the mining strength of coal resources, coal seam mining conditions are increasingly complex, safety is put at the first place during underground operation, workers must have escape passages and places, generally, the passages are arranged in a vertical shaft, but the construction cost of a shaft of the vertical shaft is very high, the construction cost is directly related to the size and the depth of a cross section of the shaft, the depth of the shaft cannot be changed, but the size and the layout of the cross section can be controlled, generally speaking, the cross section is smaller and the construction cost is saved on the premise of meeting the mine production requirements and national related safety regulations, but no corresponding structure exists in the existing production.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a simple structure, and convenient to use reduces the cost, satisfies standard, safe and reliable's colliery vertical layout structure.
In order to solve the technical problem, the utility model discloses a technical scheme be: a coal mine vertical shaft arrangement knot is connected with the rear portion of a working platform, bearing small beams are arranged on two side edges of the working platform and connected with two sides of the working platform, the bearing small beams are perpendicular to bearing large beams, a connecting ladder and a protective fence are arranged between the working platforms, the protective fence comprises a rear protective fence and a side protective fence, the rear protective fence is connected with the bearing large beams, the side protective fence is connected with the bearing small beams, and a closed space is formed by the protective fence, the working platform and a vertical shaft cylinder wall.
The working platform is a glass fiber reinforced plastic platform.
The rear protective fence is connected with the load-bearing girder through a hook.
The bearing small beam is arranged at the lower part of the side edge of the working platform, and the bearing small beam is connected with the working platform through a 7-shaped bent bolt.
The side protective fence at the lower part of the working platform is connected with the lower part of the bearing trabecula through a hook, and the side protective fence at the upper part of the working platform is connected with a 7-shaped bent bolt through a hook.
The rear protective fence and the side protective fence are glass fiber reinforced plastic fences.
Two ends of the bearing girder are connected with the inner wall of the vertical shaft, and a girder bracket is arranged at the connection part.
One end of the bearing small beam is connected with the bearing crossbeam, the other end of the bearing small beam is connected with the inner wall of the vertical shaft, and a small beam bracket is arranged at the connection part of the bearing small beam and the inner wall of the vertical shaft.
The connecting ladder is a metal ladder and communicated with the working platforms arranged at intervals, and an included angle of 10 degrees is formed between the connecting ladder and the inner wall of the vertical shaft.
The manhole is arranged at the position where the connecting ladder is connected with the working platform, and the manhole is arranged at the position where the connecting ladder is connected with the working platform.
Compared with the prior art, the utility model following beneficial effect has: the use supports girder, supports trabecula, work platform, guard fence and vertical shaft pit shaft and constitutes the enclosure space, can make things convenient for the staff to communicate wherein, improves the security of operation, and the size in space can be reformed transform according to the pit shaft of difference simultaneously, and application range is wide, and the flexibility is strong, and work platform, guard fence use the glass steel material, and the cost is low, can satisfy the safety requirement, and the cost is reduced has improved the benefit.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1.
Fig. 4 is a view from direction iii of fig. 3.
Fig. 5 is a view from direction iv of fig. 3.
In the figure, 1 is a vertical shaft, 2 is a working platform, 3 is a bearing girder, 4 is a bearing trabecula, 5 is a rear protective fence, 6 is a side protective fence, 7 is a connecting ladder, 8 is a hook and 9 is a 7-shaped bent bolt.
Detailed Description
As shown in figures 1 and 2, the utility model relates to a coal mine vertical shaft arrangement structure, which comprises a vertical shaft 1, a plurality of working platforms 2 which are parallel to each other are arranged at intervals in the vertical shaft 1 along the axial direction of the vertical shaft 1, the front parts of the working platforms 2 are connected with the shaft wall of the vertical shaft 1, the rear parts of the working platforms 2 are provided with bearing girders 3, the bearing girders 3 are connected with the rear parts of the working platforms 2, the two side edges of the working platforms 2 are provided with bearing small beams 4, the bearing small beams 4 are connected with the two sides of the working platforms 2, the bearing small beams 4 are perpendicular to the bearing girders 3, a connecting ladder 7 and a protective fence are arranged between the working platforms 2, the protective fence comprises a rear protective fence 5 and a side protective fence 6, the rear protective fence 5 is connected with the bearing girder 3, the side protective fence 6 is connected with the bearing small beams 4, the protective fence, the working, make platform 2 for the glass steel platform, rear portion protective fence 5 with bear between the girder 3 and link to each other through couple 8, bear trabecula 4 and set up in 2 side lower parts of work platform, bear between trabecula 4 and the work flat 2 and link to each other through 7 words bent bolt 9 and make 2 lower parts of platform side protective fence 6 and bear 4 lower parts of trabecula and link to each other through couple 8, the side protective fence 6 on upper portion links to each other through couple 8 and 7 words bent bolt 9, portion protective fence 5 and side protective fence 6 are the glass steel fence. The utility model discloses a vertical shaft, including connecting ladder 7 and working platform 2, both ends link to each other with 1 pit shaft inner wall of vertical shaft, and the department of linking to each other is provided with the girder bracket, bears 4 one ends of trabecula and bears 3 continuous of girder, and the other end links to each other with 1 pit shaft inner wall of vertical shaft, and the department of linking to each other with 1 pit shaft inner wall of vertical shaft is provided with the trabecula bracket, connects ladder 7 and is the metal ladder, connecting ladder 7 intercommunication work platform 2 that the interval set up, connecting ladder 7 and vertical shaft inner wall become the contained angle of 10 degrees, the position that connecting.
The utility model discloses when using, set up according to the vertical shaft of difference, regulation work platform's that can be convenient size through carrier bar, work platform, guard fence and the combination of vertical shaft inner wall for enclosed construction, makes things convenient for personnel's discrepancy, simple structure, and it is firm to use, and is convenient, has reduced cost, safe and reliable.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A coal mine vertical shaft arrangement structure comprises a vertical shaft (1), and is characterized in that: along vertical shaft (1) axis direction in vertical shaft (1), the interval arrangement has a plurality of work platform (2) that are parallel to each other, work platform (2) front portion links to each other with vertical shaft (1) pit shaft section wall, work platform (2) rear portion is provided with bears girder (3), bear girder (3) and link to each other with work platform (2) rear portion, work platform (2) both sides limit is provided with bears trabecula (4), bear trabecula (4) and work platform (2) both sides and link to each other, bear trabecula (4) and bear girder (3) mutually perpendicular, be provided with between work platform (2) and connect ladder (7) and protective fence, protective fence includes rear portion protective fence (5) and side protective fence (6), rear portion protective fence (5) link to each other with bearing girder (3), side protective fence (6) link to each other with bears trabecula (4), the fence, the protection, work platform (2) have, The shaft cylinder wall of the vertical shaft (1) forms a closed space.
2. A coal mine shaft arrangement according to claim 1, wherein: the working platform (2) is a glass fiber reinforced plastic platform.
3. A coal mine shaft arrangement according to claim 1, wherein: the rear protective fence (5) is connected with the load-bearing girder (3) through a hook (8).
4. A coal mine shaft arrangement according to claim 1, wherein: the bearing small beam (4) is arranged at the lower part of the side edge of the working platform (2), and the bearing small beam (4) is connected with the working platform (2) through a 7-shaped bent bolt (9).
5. A coal mine shaft arrangement according to claim 4, wherein: the side protective fence (6) at the lower part of the working platform (2) is connected with the lower part of the bearing small beam (4) through a hook (8), and the side protective fence (6) at the upper part is connected with a 7-shaped bent bolt (9) through the hook (8).
6. A coal mine shaft arrangement according to claim 1, wherein: the rear protective fence (5) and the side protective fence (6) are glass fiber reinforced plastic fences.
7. A coal mine shaft arrangement according to claim 1, wherein: two ends of the bearing girder (3) are connected with the inner wall of the shaft of the vertical shaft (1), and a girder bracket is arranged at the connection part.
8. A coal mine shaft arrangement according to claim 1, wherein: one end of the bearing small beam (4) is connected with the bearing crossbeam (3), the other end of the bearing small beam is connected with the inner wall of the shaft of the vertical shaft (1), and a small beam bracket is arranged at the connection part of the bearing small beam and the inner wall of the shaft of the vertical shaft (1).
9. A coal mine shaft arrangement according to claim 1, wherein: the connecting ladder (7) is a metal ladder, the connecting ladder (7) is communicated with the working platforms (2) arranged at intervals, and the connecting ladder (7) and the inner wall of the vertical shaft form an included angle of 10 degrees.
10. A coal mine shaft arrangement according to claim 9, wherein: a manhole is arranged at the position where the connecting ladder (7) is connected with the working platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897514.XU CN210127855U (en) | 2019-07-09 | 2019-07-09 | Coal mine vertical shaft arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897514.XU CN210127855U (en) | 2019-07-09 | 2019-07-09 | Coal mine vertical shaft arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127855U true CN210127855U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920897514.XU Active CN210127855U (en) | 2019-07-09 | 2019-07-09 | Coal mine vertical shaft arrangement structure |
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| CN (1) | CN210127855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159297A (en) * | 2019-07-09 | 2019-08-23 | 煤炭工业太原设计研究院集团有限公司 | Coal mine shaft lining arragement construction |
-
2019
- 2019-07-09 CN CN201920897514.XU patent/CN210127855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159297A (en) * | 2019-07-09 | 2019-08-23 | 煤炭工业太原设计研究院集团有限公司 | Coal mine shaft lining arragement construction |
| CN110159297B (en) * | 2019-07-09 | 2023-12-01 | 煤炭工业太原设计研究院集团有限公司 | Coal mine vertical shaft arrangement structure |
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