CN204264178U - quick mine car parking device - Google Patents
quick mine car parking device Download PDFInfo
- Publication number
- CN204264178U CN204264178U CN201420686218.2U CN201420686218U CN204264178U CN 204264178 U CN204264178 U CN 204264178U CN 201420686218 U CN201420686218 U CN 201420686218U CN 204264178 U CN204264178 U CN 204264178U
- Authority
- CN
- China
- Prior art keywords
- parking device
- mine car
- rotating shaft
- sleeve
- fixed
- 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
Links
Abstract
The utility model relates to colliery parking device, is specially a kind of quick mine car parking device, solves that existing mine car parking device unreasonable structure exists complex operation, wasting time and energy affects the problem of production efficiency.Quick mine car parking device, comprise and to slide on track and right hypotenuse is the triangular shape parking block of arc, the front side of parking block is fixed with sleeve, is installed with rotating shaft in sleeve, rotating shaft is fixed with its bias and the eccentric wheel be positioned at below sleeve, rotating shaft upper end is fixed with turning handle.The utility model reasonable in design is reliable, is undertaken fastening by arranging eccentric wheel, while fastening effect is increased dramatically, convenient to operation, has simple, the easy to process and advantage that cost is low of structure.
Description
Technical field
The utility model relates to colliery parking device, is specially a kind of quick mine car parking device.
Background technology
The mine car parking device that underground coal mine uses mostly is triangular structure, and be wherein set to circular arc type according to tramcar wheel diameter, mining parking device both sides screw-driving is fixed.
During use, need artificial by both sides bolt tightening, in the actual mechanical process of down-hole, because workman lacks instrument, there will be and beat that to cover device be fastening situation.Complex operation, and labour intensity is comparatively large, affects production efficiency.
Summary of the invention
In order to solve, there is complex operation in existing mine car parking device unreasonable structure to the utility model, wasting time and energy affects the problem of production efficiency, provides a kind of quick mine car parking device.
The utility model adopts following technical scheme to realize: quick mine car parking device, comprise and to slide on track and right hypotenuse is the triangular shape parking block of arc, the front side of parking block is fixed with sleeve, rotating shaft is installed with in sleeve, rotating shaft is fixed with its bias and the eccentric wheel be positioned at below sleeve, rotating shaft upper end is fixed with turning handle.
During use, rotary motion handle, drives rotating shaft and eccentric wheel to rotate, eccentric wheel and then by track one side compression, and realize the fastening of parking block, when mine car presses through from parking block, eccentric wheel is under the effect of mine car, more fastening, ensure that fastening effect; Contrarotation turning handle, can realize unclamping of parking block, overcomes that existing mine car parking device unreasonable structure exists complex operation, wasting time and energy affects the problem of production efficiency.
The utility model reasonable in design is reliable, is undertaken fastening by arranging eccentric wheel, while fastening effect is increased dramatically, convenient to operation, has simple, the easy to process and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-parking block, 2-sleeve, 3-rotating shaft, 4-eccentric wheel, 5-turning handle.
Detailed description of the invention
Quick mine car parking device, comprise and to slide on track and right hypotenuse is the triangular shape parking block 1 of arc, the front side of parking block 1 is fixed with sleeve 2, is installed with rotating shaft 3 in sleeve 2, rotating shaft 3 is fixed with its bias and the eccentric wheel 4 be positioned at below sleeve 2, rotating shaft 3 upper end is fixed with turning handle 5.
In specific implementation process, set eccentric distance and maximumly step up thickness, designing according to these two parameters.
Claims (1)
1. a quick mine car parking device, it is characterized in that: comprise and to slide on track and right hypotenuse is the triangular shape parking block (1) of arc, the front side of parking block (1) is fixed with sleeve (2), rotating shaft (3) is installed with in sleeve (2), rotating shaft (3) is fixed with its bias and the eccentric wheel (4) be positioned at below sleeve (2), rotating shaft (3) upper end is fixed with turning handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686218.2U CN204264178U (en) | 2014-11-17 | 2014-11-17 | quick mine car parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686218.2U CN204264178U (en) | 2014-11-17 | 2014-11-17 | quick mine car parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264178U true CN204264178U (en) | 2015-04-15 |
Family
ID=52799061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686218.2U Expired - Fee Related CN204264178U (en) | 2014-11-17 | 2014-11-17 | quick mine car parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264178U (en) |
-
2014
- 2014-11-17 CN CN201420686218.2U patent/CN204264178U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204280882U (en) | A kind of cable plate rail | |
| CN202250111U (en) | Supporting tool | |
| CN204264178U (en) | quick mine car parking device | |
| CN205135666U (en) | Rack and pinion transmission heavy load hydraulic pressure rotary platform for coal mine | |
| CN202155721U (en) | Oil tank and oil tube flange drill hole compacting device | |
| CN204525346U (en) | Novel pin remover | |
| CN204041068U (en) | Rope row formula digging and transport low seam mining machinery | |
| CN203796164U (en) | Simple type blasting drilling machine | |
| CN202560146U (en) | Lifting fixing clamp of pumping well mouth packing box | |
| CN204552608U (en) | A kind of crawler type spindle drill | |
| CN203515586U (en) | Telescopic type working arm of hair-prying trolley | |
| CN203035989U (en) | Novel gate valve for coal mine filling | |
| CN204419180U (en) | Fully-mechanized mining working disintegration face end support pin pulling out device | |
| CN204209620U (en) | Portable packing gets dress device | |
| CN206228358U (en) | A kind of head rotating brake gear of Medical movable X-ray production apparatus | |
| CN202012519U (en) | Reversing valve self-locking device for hydraulic support | |
| CN202690087U (en) | Hydraulic prop with long stroke | |
| CN204344122U (en) | A kind of large-scale development machine bolting with wire mesh device | |
| CN204326532U (en) | The fastening dop of a kind of circle template steel band | |
| CN204818581U (en) | Welding process is with slope turning device | |
| CN202607589U (en) | Special tool for dismounting pin shaft in mine | |
| CN204248759U (en) | Profile shifted gear spanner | |
| CN203978438U (en) | Electronic diesel oil Dual Drive development machine | |
| CN201433780Y (en) | Machine-mounted roof-bolter | |
| CN203515592U (en) | Novel mineral thread chip removal type coal cutting pick |
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: 20150415 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |