CN214273717U - Coal mine operation rescue device - Google Patents
Coal mine operation rescue device Download PDFInfo
- Publication number
- CN214273717U CN214273717U CN202120139505.1U CN202120139505U CN214273717U CN 214273717 U CN214273717 U CN 214273717U CN 202120139505 U CN202120139505 U CN 202120139505U CN 214273717 U CN214273717 U CN 214273717U
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- CN
- China
- Prior art keywords
- escape
- rescue
- pipes
- coal mine
- branch pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to a coal mine operation rescue device, which comprises an escape passage and an escape branch pipe; through the arrangement of the lifting structure, the escape personnel can be quickly lifted, namely conveyed to the ground from a mine, and because the chain is provided with the plurality of rescue containing frames, the continuous conveying operation requirement can be realized, and the problem that the escape personnel needs to wait for rescue for a long time in the prior art is avoided; in addition, the plurality of branch pipes and the escape cabins are further arranged, escape personnel can enter the cabins firstly and then enter the positions of the lifting structures along the branch pipes, the escape practicability of the rescue device is further improved, and the stability of the device is also obviously improved due to the structural arrangement of the three branch pipes.
Description
Technical Field
The utility model relates to a rescue device, concretely relates to device structure that has quick escape that uses in the colliery operation.
Background
In the coal mine, dangers and accidents often occur, and when the dangers or accidents occur, firstly, the operation personnel are considered to be timely separated from the operation site.
In order to improve the quick escape speed of an operator, the distance and the convenience are needed to be considered most, namely the operator needs to quickly escape in a vertical straight line mode when moving to the ground in a mine, so that certain time can be saved, in addition, the lifting structure needs to be quick, and the continuous conveying effect is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can the continuity carry personnel and have perpendicular distance and carry the device structure of personnel in order to reach quick rescue purpose.
In order to achieve the purpose, the utility model provides a coal mine operation rescue device, which is characterized by comprising an escape passage and an escape branch pipe;
the escape passage is provided with a hollow pipeline which is vertically placed;
the three groups of escape branch pipes are arranged at the bottom of the escape passage, and the inner ends of the escape branch pipes are communicated with the bottom of the escape passage;
the escape cabins are provided with opening and closing doors and are divided into three groups, and the escape cabins of each group are communicated with the outer ends of the escape branch pipes;
elevation structure sets up in the passageway of fleing, just elevation structure includes driving motor, drive roller, chain and backing roll, have a plurality of bellyings of arranging along circumference on drive roller and the backing roll, the block slot part that has the interval and evenly arranges on the chain, the bellyings with the cooperation is connected to the block slot part it holds the frame to be provided with the rescue on the chain.
The beneficial effect that above-mentioned scheme produced does: through the arrangement of the lifting structure, the escape personnel can be quickly lifted, namely conveyed to the ground from a mine, and because the chain is provided with the plurality of rescue containing frames, the continuous conveying operation requirement can be realized, and the problem that the escape personnel needs to wait for rescue for a long time in the prior art is avoided; in addition, the plurality of branch pipes and the escape cabins are further arranged, escape personnel can enter the cabins firstly and then enter the positions of the lifting structures along the branch pipes, the escape practicability of the rescue device is further improved, and the stability of the device is also obviously improved due to the structural arrangement of the three branch pipes.
Preferably, the three groups of the escape branch pipes are uniformly arranged at intervals, namely, an included angle of 120 degrees is formed between every two adjacent escape branch pipes.
The beneficial effect that above-mentioned scheme produced does: the triangular structural layout makes the structure more stable.
One preferred scheme is that the escape passage and the outer sides of the escape branch pipes are provided with reinforcing structures in a surrounding mode, each reinforcing structure comprises a plurality of reinforcing pipes arranged in the axial direction and a plurality of annular steel pipes arranged in the direction perpendicular to the reinforcing pipes, and reinforcing protruding rib parts are arranged at the positions, connected with the reinforcing pipes, of the annular steel pipes.
The beneficial effect that above-mentioned scheme produced does: the externally arranged annular steel pipe and the reinforcing pipe have the function of structural reinforcement and protection for the internal pipeline.
One preferable scheme is that supporting legs are arranged at the bottom of the lifting structure, the supporting legs are of three groups of structures, and the supporting legs of each group are distributed in the escape branch pipes.
The beneficial effect that above-mentioned scheme produced does: the stability of the pipeline is improved.
According to a preferable scheme, the lifting structure further comprises a fixing plate, the middle of the fixing plate is of a hollow structure, a plurality of groups of sliding groove structures are arranged in the hollow structure, the rescue containing frame is arranged on a sliding block through a connecting rod, the sliding block is connected and arranged in the sliding groove structures through a sliding rod, the connecting rod is fixed on the chain, and gaps are formed in the top and the bottom of the hollow structure.
The beneficial effect that above-mentioned scheme produced does: the lifting process in the vertical direction can be completed more stably in the lifting process of the rescue containing frame of the lifting structure.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the coal mine operation rescue device of the utility model;
fig. 2 is a schematic view of a first view angle structure of a lifting structure of the coal mine operation rescue device of the utility model;
fig. 3 is a second view structure diagram of the lifting structure of the coal mine rescue device.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 3, the utility model provides a coal mine operation rescue device, which comprises an escape passage 10 and an escape branch 30.
The escape passage 10 has a hollow duct 11 vertically placed. The three groups of escape branch pipes 30 are arranged at the bottom of the escape passage 10, and the inner ends of the escape branch pipes 30 are all communicated with the bottom of the escape passage 10. The escape compartments 40 are provided with opening and closing doors 41, the escape compartments 40 are divided into three groups, and the escape compartments 40 of each group are communicated with the outer ends of the escape branch pipes 30; the three groups of escape branch pipes 30 are uniformly arranged at intervals, namely, an included angle of 120 degrees is formed between two connected escape branch pipes 30.
The escape passage 10 and the escape branch pipe 30 are surrounded by a reinforcing structure 110, the reinforcing structure 110 comprises a plurality of reinforcing pipes 12 arranged in the axial direction and a plurality of annular steel pipes 13 arranged in the direction perpendicular to the reinforcing pipes 12, and the positions where the annular steel pipes 13 are connected with the reinforcing pipes 12 are provided with reinforcing convex rib parts 14.
The utility model provides a coal mine operation rescue device concrete work method as follows:
s1: the evacuee's entry into the escape compartment 40 along the opening and closing door 41 from various directions and then into the escape passage 10 along the escape branch 30;
s2: the evacuee enters the rescue accommodation frame 27, and one rescue accommodation frame 27 can accommodate 2 to 3 persons;
s3: under the driving action of the driving motor 21, the chain 23 is rotated, and accordingly the rescue accommodating frame 27 is moved from a low position to a high position, and when the rescue accommodating frame 27 is close to the ground, the evacuee escapes to the ground along the rescue accommodating frame 27.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.
Claims (5)
1. A coal mine operation rescue device is characterized by comprising:
an escape passage having a hollow duct vertically placed;
the three groups of escape branch pipes are arranged at the bottom of the escape passage, and the inner ends of the escape branch pipes are communicated with the bottom of the escape passage;
the escape cabins are provided with opening and closing doors and are divided into three groups, and the escape cabins of each group are communicated with the outer ends of the escape branch pipes;
elevation structure sets up in the passageway of fleing, just elevation structure includes driving motor, drive roller, chain and backing roll, have a plurality of bellyings of arranging along circumference on drive roller and the backing roll, the block slot part that has the interval and evenly arranges on the chain, the bellyings with the cooperation is connected to the block slot part it holds the frame to be provided with the rescue on the chain.
2. A coal mine operation rescue device as claimed in claim 1, wherein the three groups of escape branch pipes are evenly spaced, i.e. two connected escape branch pipes form an included angle of 120 °.
3. The coal mine operation rescue device according to claim 1, wherein a reinforcing structure is arranged around the escape passage and the outside of the escape branch pipe, the reinforcing structure comprises a plurality of reinforcing pipes arranged in the axial direction and a plurality of annular steel pipes arranged in the direction perpendicular to the reinforcing pipes, and a reinforcing convex rib part is arranged at the position where the annular steel pipes are connected with the reinforcing pipes.
4. A coal mine operation rescue apparatus as claimed in claim 1, wherein the bottom of the lifting structure is provided with support feet, the support feet are of three groups, and the support feet of each group are distributed in the escape branch pipe.
5. Coal mine work rescue apparatus according to claim 1,
the lifting structure further comprises a fixing plate, the middle of the fixing plate is of a hollow structure, a plurality of groups of sliding groove structures are arranged in the hollow structure, the rescue accommodating frame is arranged on a sliding block through a connecting rod, the sliding block is connected in the sliding groove structures through sliding rods, the connecting rod is fixed to the chain, and the top and the bottom of the hollow structure are provided with notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139505.1U CN214273717U (en) | 2021-01-19 | 2021-01-19 | Coal mine operation rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139505.1U CN214273717U (en) | 2021-01-19 | 2021-01-19 | Coal mine operation rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214273717U true CN214273717U (en) | 2021-09-24 |
Family
ID=77763725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120139505.1U Expired - Fee Related CN214273717U (en) | 2021-01-19 | 2021-01-19 | Coal mine operation rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214273717U (en) |
-
2021
- 2021-01-19 CN CN202120139505.1U patent/CN214273717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |