CN203283256U - Air control turnout - Google Patents
Air control turnout Download PDFInfo
- Publication number
- CN203283256U CN203283256U CN2013202304144U CN201320230414U CN203283256U CN 203283256 U CN203283256 U CN 203283256U CN 2013202304144 U CN2013202304144 U CN 2013202304144U CN 201320230414 U CN201320230414 U CN 201320230414U CN 203283256 U CN203283256 U CN 203283256U
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- air
- fixedly connected
- cylinder
- air cylinder
- cylinder block
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Abstract
An air control turnout comprises an air cylinder. An air cylinder seat is fixedly connected to the rear end of a cylinder body of the air cylinder and is of an L shape, the air cylinder is connected to the inner side of one side wall of the air cylinder seat, the other side wall of the air cylinder seat is fixedly connected to the side face of a sleeper, the front end of a connecting rod of the air cylinder is fixedly connected to a baffle, the upper end of the baffle is fixedly connected to a connecting plate, and the two ends of the connecting plate are fixedly connected between two point rails of the turnout. The air cylinder is provided with an air inlet and an air outlet, an air control valve is communicated between the air inlet and the air outlet through a compressed air pipeline in a sealed mode, a supporting plate is fixedly connected to the side wall, connected with the sleeper, of the air cylinder seat, a through hole is formed in the supporting plate, and the connecting rod of the air cylinder stretches out of the middle of the through hole. According to the air control turnout, underground compressed air is used as a power source, the air control valve installed in an evasive chamber is operated to control the air cylinder to move, and then the turnout is opened and closed. The air control turnout is convenient to operate, and safety of operators is guaranteed.
Description
Technical field
The utility model relates to a kind of mining device, relates in particular to a kind of gas control track switch.
Background technology
Under coal mine in the folding type of track switch, traditional be the switch type, namely by manual operation point switch handgrip, complete, because the point switch handgrip leaves the right or normal track, generally be no more than 300 millimeters, so have certain danger during the operating personal operation.
Summary of the invention
The purpose of this utility model is to provide a kind of safe gas control track switch of using.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of gas control track switch, comprise cylinder, it is characterized in that: the rear end of the cylinder block of cylinder is fixedly connected with cylinder block, cylinder block is " L " shape, cylinder is connected to one of them inside sidewalls of cylinder block, and another sidewall of cylinder block is fixedly connected on the sleeper side, and the connecting rod front end of cylinder is fixedly connected with baffle plate, the baffle plate upper end is fixedly connected with wins in succession, and the two ends of winning in succession are fixedly connected between two tongues of track switch; Cylinder is with admission port and air extractor duct, between admission port and air extractor duct by the airtight Pneumatic valve that is communicated with of pressure air pipe.
, according to described gas control track switch, it is characterized in that: be fixedly connected with stay bearing plate on the sidewall of the described cylinder block that is connected with sleeper, have perforation on stay bearing plate, the connecting rod of cylinder stretches out in the middle of boring a hole.
The utility model uses down-hole to press wind as propulsion source, is arranged on the motion of the Pneumatic valve control cylinder in manhole by operation, to realize the folding of track switch, namely easy to operate, guaranteed again the safety of operating personal.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the track switch post exercise structural representation in Fig. 2;
Fig. 4 is the structural representation of cylinder in the utility model;
Fig. 5 is the structural representation of cylinder block in the utility model;
Fig. 6 is the structural representation of connecting plate and baffle plate in the utility model.
In accompanying drawing:
1, sleeper; 2, win in succession; 3, cylinder block; 4, cylinder; 5, track switch; 6, stay bearing plate; 7, baffle plate; 8, admission port; 9, air extractor duct; 10, perforation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of gas control track switch, as shown in Figures 1 to 6, comprise cylinder 4, the rear end of the cylinder block of cylinder 4 is fixedly connected with cylinder block 3, and cylinder block 3 is " L " shape, and cylinder 4 is connected to one of them inside sidewalls of cylinder block 3, another sidewall of cylinder block 3 is fixedly connected on sleeper 1 side, the connecting rod front end of cylinder 4 is fixedly connected with baffle plate 7, and baffle plate 7 upper ends are fixedly connected with wins 2 in succession, and 2 two ends of winning in succession are fixedly connected between two tongues of track switch 5; Cylinder 4 is with admission port 8 and air extractor duct 9, between admission port 8 and air extractor duct 9 by the airtight Pneumatic valve that is communicated with of pressure air pipe.Be fixedly connected with stay bearing plate 6 on the sidewall of the cylinder block 3 that is connected with sleeper 1, have perforation 10 on stay bearing plate 6, the connecting rod of cylinder 4 is from 10 middle the stretching out of boring a hole.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineering staff make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, all be documented in claims.
This in practical win in succession and baffle plate and cylinder block are welded into by the iron plate of 5 millimeters thick, cylinder is bolted on cylinder block, cylinder block is fixed on sleeper by railway spike, and the two ends of winning in succession are fixed between two tongues of track switch, and baffle plate is connected by bolt with the connecting rod of cylinder.
Pressure wind admission port and the air extractor duct of cylinder are connected to the mine compressed air pipeline through Pneumatic valve, operation Pneumatic valve relevant position, the connecting rod of cylinder is flexible, win in succession and the point tongue sway thereby drive, realize the folding of track switch, change track running direction, so operation, simple, easy to use, can also guarantee the safety of operating personal.
Claims (2)
1. gas control track switch, comprise cylinder (4), it is characterized in that: the rear end of the cylinder block of cylinder (4) is fixedly connected with cylinder block (3), cylinder block (3) is " L " shape, cylinder (4) is connected to one of them inside sidewalls of cylinder block (3), another sidewall of cylinder block (3) is fixedly connected on sleeper (1) side, the connecting rod front end of cylinder (4) is fixedly connected with baffle plate (7), baffle plate (7) upper end is fixedly connected with win in succession (2), and (2) two ends of winning in succession are fixedly connected between two tongues of track switch (5); Cylinder (4) is with admission port (8) and air extractor duct (9), between admission port (8) and air extractor duct (9) by the airtight Pneumatic valve that is communicated with of pressure air pipe.
2. gas control track switch according to claim 1, it is characterized in that: be fixedly connected with stay bearing plate (6) on the sidewall of the described cylinder block (3) that is connected with sleeper (1), have perforation (10) on stay bearing plate (6), the connecting rod of cylinder (4) stretches out in the middle of perforation (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202304144U CN203283256U (en) | 2013-05-02 | 2013-05-02 | Air control turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202304144U CN203283256U (en) | 2013-05-02 | 2013-05-02 | Air control turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283256U true CN203283256U (en) | 2013-11-13 |
Family
ID=49539630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202304144U Expired - Fee Related CN203283256U (en) | 2013-05-02 | 2013-05-02 | Air control turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231728A (en) * | 2013-05-02 | 2013-08-07 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | Air control turnout |
-
2013
- 2013-05-02 CN CN2013202304144U patent/CN203283256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231728A (en) * | 2013-05-02 | 2013-08-07 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | Air control turnout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |