CN204452477U - Track car stopper - Google Patents
Track car stopper Download PDFInfo
- Publication number
- CN204452477U CN204452477U CN201520077138.1U CN201520077138U CN204452477U CN 204452477 U CN204452477 U CN 204452477U CN 201520077138 U CN201520077138 U CN 201520077138U CN 204452477 U CN204452477 U CN 204452477U
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- Prior art keywords
- traffic
- bar
- holding
- hold
- frame
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- Expired - Fee Related
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- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A kind of track car stopper, comprise frame of holding up traffic, described frame of holding up traffic comprises first and to hold up traffic bar, second holds up traffic bar, described first holds up traffic bar, second bar of holding up traffic is made up of metallic material, described first hold up traffic bar and second one end of holding up traffic bar is connected to form " people " font and holds up traffic frame, wherein, " people " font frame of holding up traffic comprises hold up traffic end and the positive stop end of bottom on top, described end of holding up traffic is arranged with spacing ring, described spacing ring and first is held up traffic bar, second bar of holding up traffic forms spacing adjustment mouth, be interspersed with taper in described spacing adjustment mouth to hold up traffic body, described positive stop end offers limited mouth.Compared with prior art, this track car stopper, by the deadweight of vehicle body extruding stop device, clamping carries out to it spacing, do not need artificial force by fixing for stop device engaging in orbit, vehicle body presses stop device and is fixed and can avoids slipping car by actv. in orbit, improve the safety of rail transport, this track car stopper installation simultaneously, convenient disassembly, be easy to operation.
Description
Technical field
The utility model relates to tunnel rail safety technical field of transportation, particularly a kind of track car stopper.
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 track car stopper, 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 track car stopper, comprise frame of holding up traffic, described frame of holding up traffic comprises first and to hold up traffic bar, second holds up traffic bar, described first holds up traffic bar, second bar of holding up traffic is made up of metallic material, described first hold up traffic bar and second one end of holding up traffic bar is connected to form " people " font and holds up traffic frame, wherein, " people " font frame of holding up traffic comprises hold up traffic end and the positive stop end of bottom on top, described end of holding up traffic is arranged with spacing ring, described spacing ring and first is held up traffic bar, second bar of holding up traffic forms spacing adjustment mouth, be interspersed with taper in described spacing adjustment mouth to hold up traffic body, described positive stop end offers limited mouth.
Preferably, the hold up traffic bottom surface of body of described taper is provided with chassis, and top is provided with position-arresting disk.
Preferably, described limited mouth is " work " font limited mouth, and the described first bar and second of holding up traffic holds up traffic that the lower end of bar is corresponding is provided with two pairs of notches, and the inner space of described notch and positive stop end forms " work " font limited mouth.
Preferably, described " people " font hold up traffic frame hold up traffic end top be provided with lift-pull handle.
Compared with prior art, the utility model has following beneficial effect:
Track car stopper of the present utility model, by the deadweight of vehicle body extruding stop device, clamping carries out to it spacing, do not need artificial force by fixing for stop device engaging in orbit, vehicle body presses stop device and is fixed and can avoids slipping car by actv. in orbit, improve the safety of rail transport, this track car stopper installation simultaneously, convenient disassembly, be easy to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of track car stopper of the present utility model;
Fig. 2 is the left view of Fig. 1.
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, 2, a kind of track car stopper, comprise frame 100 of holding up traffic, described frame 100 of holding up traffic comprises first and to hold up traffic bar 110, second holds up traffic bar 120, described first holds up traffic bar 110, second bar 120 of holding up traffic is made up of metallic material, namely described first to hold up traffic bar 110, second bar 120 of holding up traffic can not rupture when there is certain deformation and can restore to the original state simultaneously, described first hold up traffic bar 110 and second one end of holding up traffic bar 120 is connected to form " people " font and holds up traffic frame, wherein, " people " font frame 100 of holding up traffic comprises the positive stop end 140 of hold up traffic end 130 and the bottom on top, described end 130 of holding up traffic is arranged with spacing ring 150, described spacing ring 150 and first is held up traffic bar 110, second bar 120 of holding up traffic forms spacing adjustment mouth 160, be interspersed with taper in described spacing adjustment mouth 160 to hold up traffic body 170, described positive stop end 140 offers limited mouth 180, when the cone bottom surface of car body crush cones form drag car body 170, spacing adjustment mouth 160 just can be advanced along with taper body 170 of holding up traffic and become large, now first hold up traffic bar 110 and second hold up traffic the outside of bar 120 upper end just can to spacing ring 150 component downwards, spacing ring 150 just can be descending along the first bar 110 and second bar 120 of holding up traffic of holding up traffic, descending spacing ring 150 just can make limited mouth 180 reduce, and then limited mouth 180 is fitted track tightly, namely by the deadweight of car body, limited mouth 180 is clamped fixing, when car body to taper hold up traffic body 170 pressure larger time, track car stopper is fixing more firm, even if also just say that this track car stopper is suitable in the tunnel that the gradient is larger simultaneously.
The hold up traffic bottom surface of body 170 of described taper is provided with chassis 190, and top is provided with position-arresting disk 111, and chassis 190 can increase taper and to hold up traffic body 170 and the area of contact of car body, ensures that car body force is balanced.
Described limited mouth 180 is " work " font limited mouth, described first bar 110 and second of holding up traffic holds up traffic that the lower end of bar 120 is corresponding is provided with two pairs of notches 112, described notch 112 forms " work " font limited mouth with the inner space of positive stop end 140, general rail section is all " work " font, and " work " font limited mouth can make track car stopper better fix in orbit.
Hold up traffic end 130 top of holding up traffic of frame of described " people " font is provided with lift-pull handle 113, during dismounting track car stopper, facilitates moving track stop device, is convenient for carrying simultaneously.
To sum up structure of the present utility model is known, by the deadweight of vehicle body extruding stop device, clamping carries out to it spacing, do not need artificial force by fixing for stop device engaging in orbit, vehicle body presses stop device and is fixed and can avoids slipping car by actv. in orbit, improve the safety of rail transport, this track car stopper installation simultaneously, convenient disassembly, be easy to operation.
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 track car stopper, comprise frame of holding up traffic, it is characterized in that, described frame of holding up traffic comprises first and to hold up traffic bar, second holds up traffic bar, described first holds up traffic bar, second bar of holding up traffic is made up of metallic material, described first hold up traffic bar and second one end of holding up traffic bar is connected to form " people " font and holds up traffic frame, wherein, " people " font frame of holding up traffic comprises hold up traffic end and the positive stop end of bottom on top, described end of holding up traffic is arranged with spacing ring, described spacing ring and first is held up traffic bar, second bar of holding up traffic forms spacing adjustment mouth, be interspersed with taper in described spacing adjustment mouth to hold up traffic body, described positive stop end offers limited mouth.
2. track car stopper as claimed in claim 1, is characterized in that, the hold up traffic bottom surface of body of described taper is provided with chassis, and top is provided with position-arresting disk.
3. track car stopper as claimed in claim 1 or 2, it is characterized in that, described limited mouth is " work " font limited mouth, and the described first bar and second of holding up traffic holds up traffic that the lower end of bar is corresponding is provided with two pairs of notches, and the inner space of described notch and positive stop end forms " work " font limited mouth.
4. track car stopper as claimed in claim 1 or 2, is characterized in that, the hold up traffic end top of holding up traffic of frame of described " people " font is provided with lift-pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077138.1U CN204452477U (en) | 2015-02-03 | 2015-02-03 | Track car stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077138.1U CN204452477U (en) | 2015-02-03 | 2015-02-03 | Track car stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452477U true CN204452477U (en) | 2015-07-08 |
Family
ID=53659401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077138.1U Expired - Fee Related CN204452477U (en) | 2015-02-03 | 2015-02-03 | Track car stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452477U (en) |
Cited By (2)
| 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 |
| CN111776005A (en) * | 2020-06-30 | 2020-10-16 | 临沂矿业集团菏泽煤电有限公司 | Pneumatic rail-holding type car arrester of monorail crane |
-
2015
- 2015-02-03 CN CN201520077138.1U patent/CN204452477U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN111776005A (en) * | 2020-06-30 | 2020-10-16 | 临沂矿业集团菏泽煤电有限公司 | Pneumatic rail-holding type car arrester of monorail crane |
| CN111776005B (en) * | 2020-06-30 | 2021-04-30 | 临沂矿业集团菏泽煤电有限公司 | Pneumatic rail-holding type car arrester of monorail crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160203 |