CN204506917U - Tunnel rail clamping device of rail - Google Patents
Tunnel rail clamping device of rail Download PDFInfo
- Publication number
- CN204506917U CN204506917U CN201520109044.8U CN201520109044U CN204506917U CN 204506917 U CN204506917 U CN 204506917U CN 201520109044 U CN201520109044 U CN 201520109044U CN 204506917 U CN204506917 U CN 204506917U
- Authority
- CN
- China
- Prior art keywords
- rail
- card
- meter
- tunnel
- rail meter
- 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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Abstract
A kind of tunnel rail clamping device of rail, comprise rail meter body, described rail meter body comprises the first card and the second card that one end is interconnected, the other end is separated from each other, described first card and the second card adopt toughness material, the coupling end of the first card and the second card forms the spacing adjustable side of rail meter, the separating end of the first card and the second card forms rail meter screens end, described rail meter is arranged with limit body outside spacing adjustable side, and limit body can move up and down along the spacing adjustable side of rail meter.Compared with prior art, this tunnel rail clamping device of rail, can avoid vehicle to slip car accident effectively, eliminates the upper potential safety hazard existed of transport, has abandoned the erected cost of fixing stop buffer in return airway; This rail meter quality is light, be convenient for carrying, dismounting simultaneously or install simple, less on other operating modes impact in the track of tunnel; Do not adopt in addition on track and pushing-off the wagons railing is installed; In addition for track being installed pushing-off the wagons railing, its operation is simpler, use safety Du Genggao.
Description
Technical field
The utility model relates to tunnel rail safety technical field of transportation, particularly a kind of tunnel rail clamping device of rail.
Background technology
At present, in China's coal-mine production process, the mine vehicle such as coaster, flat truck is the main conveyance of underground coal mine material requested, material.Because underground transportation track limits by roadway floor, need to use stop device to hold up traffic and stable car in vehicular transport and handling process, this is also the link of most critical in transport, very easily causes sliding train in inclined lane accident.So stop device determines the fiduciary level of transportation safety to a great extent.And simultaneously current catcher operation inconvenience, and can not effectively prevent from slipping car, cause and transport the very large hidden danger of existence safely.Have plenty of in addition and install pushing-off the wagons railing in orbit, not only cost is high, and installation difficulty is large, and it is convenient not to use.
Utility model content
The utility model object is to provide a kind of tunnel rail clamping device of rail, to solve the catcher operation inconvenience of underground transportation track in prior art, and can not effectively prevent from slipping car, cause the technical matters of transporting the very large hidden danger of existence safely.
The technical solution of the utility model is achieved in that
A kind of tunnel rail clamping device of rail, comprise rail meter body, described rail meter body comprises the first card and the second card that one end is interconnected, the other end is separated from each other, described first card and the second card adopt toughness material, the coupling end of the first card and the second card forms the spacing adjustable side of rail meter, the separating end of the first card and the second card forms rail meter screens end, described rail meter is arranged with limit body outside spacing adjustable side, and limit body can move up and down along the spacing adjustable side of rail meter and then regulate rail meter screens end opening size.
Preferably, the stage casing of described first card and the second card is corresponding is respectively provided with card cable, the hypomere of described first card and the second card is corresponding is respectively provided with claw, and the inner space of described card cable, claw and rail meter screens end forms " work " font of adaptive tunnel track.
Preferably, the two sides of described limit body are respectively equipped with limit body hand handle.
Preferably, described rail meter body upper part is provided with rail meter hand handle.
Compared with prior art, the utility model has following beneficial effect:
Tunnel of the present utility model rail clamping device of rail, can avoid vehicle to slip car accident effectively, eliminates the upper potential safety hazard existed of transport, has abandoned the erected cost of fixing stop buffer in return airway; This rail meter quality is light, be convenient for carrying, dismounting simultaneously or install simple, less on other operating modes impact in the track of tunnel; Be not subjected to displacement under vehicle propulsion, unfailing performance is good; Do not adopt in addition on track and pushing-off the wagons railing is installed; In addition for track being installed pushing-off the wagons railing, its operation is simpler, use safety Du Genggao.
Accompanying drawing explanation
Fig. 1 is the structural representation of belt cutter of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical solution of the utility model is clearly and completely described.
Please refer to accompanying drawing 1, a kind of tunnel rail clamping device of rail, comprise rail meter body 1, described rail meter body 1 comprises one end and is interconnected, the first card 2 and the second card 3 that the other end is separated from each other, described first card 2 and the second card 3 adopt toughness material, the coupling end of the first card 2 and the second card 3 forms the spacing adjustable side 4 of rail meter, the separating end of the first card 2 and the second card 3 forms rail meter screens end 5, described rail meter is arranged with limit body 6 outside spacing adjustable side 4, limit body 6 can move up and down and then regulate rail meter screens end 5 openings of sizes along the spacing adjustable side 4 of rail meter, during installation, rail meter body 1 is placed on the guide rail of track, pressing limit body 6, rail meter screens end 5 just can position by clamping guide rail, the side of described first card 2 and the second card 3 forms body of keeping off a car, for stopping the coaster on track, the mine vehicles such as flat truck.
The stage casing of described first card 2 and the second card 3 is corresponding is respectively provided with card cable 7, the hypomere of described first card 2 and the second card 3 is corresponding is respectively provided with claw 8, because track square section is mostly " work " font, the inner space of described card cable 7, claw 8 and rail meter screens end 5 forms " work " font of adaptive tunnel track, can ensure that rail meter screens end 5 can better engage tunnel track like this.
The two sides of described limit body 6 are respectively equipped with limit body hand 9, and limit body hand is positioned at same level 9 and relative to limit body Central Symmetry, ensure pressing limit body hand 9 time limit body 6 uniform force.
Described rail meter body 1 top is provided with rail meter hand 10, during dismounting rail meter, facilitates mobile rail meter, is convenient for carrying simultaneously.
To sum up structure of the present utility model is known, this tunnel rail clamping device of rail, can effectively avoid vehicle to slip car accident, eliminates the upper potential safety hazard existed of transport, has abandoned the erected cost of fixing stop buffer in return airway; This rail meter quality is light, be convenient for carrying, dismounting simultaneously or install simple, less on other operating modes impact in the track of tunnel; Be not subjected to displacement under vehicle propulsion, unfailing performance is good; Do not adopt in addition on track and pushing-off the wagons railing is installed; In addition for track being installed pushing-off the wagons railing, its operation is simpler, use safety Du Genggao.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a tunnel rail clamping device of rail, comprise rail meter body, it is characterized in that, described rail meter body comprises one end and is interconnected, the first card that the other end is separated from each other and the second card, described first card and the second card adopt toughness material, the coupling end of the first card and the second card forms the spacing adjustable side of rail meter, the separating end of the first card and the second card forms rail meter screens end, described rail meter is arranged with limit body outside spacing adjustable side, limit body can move up and down along the spacing adjustable side of rail meter and then regulate rail meter screens end opening size.
2. tunnel as claimed in claim 1 rail clamping device of rail, it is characterized in that, the stage casing of described first card and the second card is corresponding is respectively provided with card cable, the hypomere of described first card and the second card is corresponding is respectively provided with claw, and the inner space of described card cable, claw and rail meter screens end forms " work " font of adaptive tunnel track.
3. tunnel as claimed in claim 1 or 2 rail clamping device of rail, it is characterized in that, the two sides of described limit body are respectively equipped with limit body hand handle.
4. tunnel as claimed in claim 1 or 2 rail clamping device of rail, it is characterized in that, described rail meter body upper part is provided with rail meter hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109044.8U CN204506917U (en) | 2015-02-12 | 2015-02-12 | Tunnel rail clamping device of rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109044.8U CN204506917U (en) | 2015-02-12 | 2015-02-12 | Tunnel rail clamping device of rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506917U true CN204506917U (en) | 2015-07-29 |
Family
ID=53704913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109044.8U Expired - Fee Related CN204506917U (en) | 2015-02-12 | 2015-02-12 | Tunnel rail clamping device of rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539500A (en) * | 2016-01-20 | 2016-05-04 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Coal mine fully mechanized coal mining face mobile device train clamping rail type fixing device |
-
2015
- 2015-02-12 CN CN201520109044.8U patent/CN204506917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539500A (en) * | 2016-01-20 | 2016-05-04 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Coal mine fully mechanized coal mining face mobile device train clamping rail type fixing device |
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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: 20150729 Termination date: 20180212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |