CN200971283Y - Steel rope locking device for auxiliary traction arm of road railer - Google Patents
Steel rope locking device for auxiliary traction arm of road railer Download PDFInfo
- Publication number
- CN200971283Y CN200971283Y CN 200620009493 CN200620009493U CN200971283Y CN 200971283 Y CN200971283 Y CN 200971283Y CN 200620009493 CN200620009493 CN 200620009493 CN 200620009493 U CN200620009493 U CN 200620009493U CN 200971283 Y CN200971283 Y CN 200971283Y
- Authority
- CN
- China
- Prior art keywords
- connection plate
- slide block
- traction arm
- auxiliary traction
- guide screw
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a trapped rail vehicle auxiliary traction arm wire rope locking device. The utility model comprises a guide screw fixing hole, a nut, a guide screw, a sliding block, a chute, a rope way, a pinhole, an upper connection plate, a lower connection plate and a wheel stopper. The guide screw fixing hole is arranged on the top of fixing guide screw, the upper connection plate is arranged in the middle of the fixing guide screw, the lower connection plate is arranged on the bottom of the fixing guide screw, the wheel stopper is arranged on the bottom of the lower connection plate, the rope way is arranged on the bottom of the wheel stopper, the chute is arranged between the upper connection plate and the wheel stopper, and the sliding block is arranged in the chute. Comparing with current technology, the utility model has simple structure and convenient installation, fills the gap that the trapped rail vehicle has not the auxiliary traction arm, and controls operation of the vehicle effectively, so the utility model has very good spread and use value.
Description
1, technical field
The utility model relates to a kind of mining areas of mine and becomes sloping gallery bont, a kind of specifically road railer auxiliary traction arm steel rope locking device.
2, background technology
Become sloping gallery in the exploiting field, horizontal turning roadway promote the use of road railer substitute many groups to the car of closing back as one and the ideal equipment of long-distance transportation, obtained tremendous development in the transportation of mine at home, but because frequently the sliding down and the continuous generation of casualty accident during personnel's rerail of road railer (at the grade change point place), become the bottleneck of restriction road railer development, for guaranteeing to promote safety, especially guarantee to promote the safety of fully mechanized mining supporter, how to use a kind of device to prevent the mutual collision of vehicle when descending, the positioning trip of realizing vehicle has just become the important topic of pendulum in face of us, but present most colliery does not have this device, through the extensive investigation demonstration, road railer auxiliary traction arm steel rope locking device is developed in our decision at last voluntarily to this.
3, summary of the invention
The purpose of this utility model provides a kind of road railer auxiliary traction arm steel rope locking device
Task of the present utility model realizes in the following manner, its structure is made up of leading screw, nut, slide block, be separately fixed at the two ends up and down of nut cylindrical at upper junction plate and lower connecting plate, anti-trochus is arranged on the bottom of lower connecting plate, the bottom level of anti-trochus has rope race, the centre that is positioned at anti-trochus is provided with the slide block passage, slide block is arranged among the slide block passage, the top of slide block and leading screw lower end join, steel rope in bottom and the rope race joins, the limit portion of last lower connecting plate has pin-and-hole, and the top of leading screw has the leading screw fastener hole.
Determine auxiliary traction arm steel rope locking device fixed position according to institute's traction mine car quantity, length, by rotating threaded shaft steel rope being locked device tightly is fixed on the steel rope, then the vehicle stationary connecting device that will form by last lower connecting plate with pull a cart after tail link to each other, realized the positioning trip of vehicle, the car collision vehicle that front truck caused drops to accident after when having eliminated because of the vehicle descending, the use of squeezing trochus can guarantee that the auxiliary traction arm passes through press rope wheel smoothly, guarantees the safe operation of road railer.
The utility model is compared with prior art, and is simple in structure, easy for installation, filled up the blank that road railer does not have the auxiliary traction arm, effectively controlled the operation of vehicle, therefore, has good value for applications.
4, description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Reference numeral: leading screw fastener hole 1, nut 2, leading screw 3, slide block 4, slideway 5, rope race 6, pin-and-hole 7, upper junction plate 8, lower connecting plate 9, anti-trochus 10.
5, the specific embodiment
Below in conjunction with accompanying drawing road railer auxiliary traction arm steel rope locking device of the present utility model is done following detailed explanation.
Task of the present utility model realizes in the following manner, its structure is by leading screw 3, nut 2, slide block 4 is formed, be separately fixed at the two ends up and down of nut 2 cylindricals at upper junction plate 8 and lower connecting plate 9, anti-trochus 10 is arranged on the bottom of lower connecting plate 9, the bottom level of anti-trochus 10 has rope race 6, the centre that is positioned at anti-trochus 10 is provided with slide block passage 5, slide block 4 is arranged among the slide block passage 5, the top of slide block 4 and leading screw 3 lower ends join, steel rope in bottom and the rope race 6 joins, the limit portion of last lower connecting plate has pin-and-hole 7, and the top of leading screw 3 has leading screw fastener hole 1.
Determine auxiliary traction arm steel rope locking device fixed position according to institute's traction mine car quantity, length, by rotating threaded shaft steel rope being locked device tightly is fixed on the steel rope, then the vehicle stationary connecting device that will form by last lower connecting plate with pull a cart after tail link to each other, realized the positioning trip of vehicle, the car collision vehicle that front truck caused drops to accident after when having eliminated because of the vehicle descending, the use of squeezing trochus can guarantee that the auxiliary traction arm passes through press rope wheel smoothly, guarantees the safe operation of road railer.
The utility model is compared with prior art, and is simple in structure, easy for installation, filled up the blank that road railer does not have the auxiliary traction arm, effectively controlled the operation of vehicle, therefore, has good value for applications.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (1)
1, road railer auxiliary traction arm steel rope locking device, comprise leading screw, nut, slide block, it is characterized in that being separately fixed at the two ends up and down of nut cylindrical at upper junction plate and lower connecting plate, anti-trochus is arranged on the bottom of lower connecting plate, the bottom level of anti-trochus has rope race, the centre that is positioned at anti-trochus is provided with the slide block passage, slide block is arranged among the slide block passage, the top of slide block and leading screw lower end join, steel rope in bottom and the rope race joins, the limit portion of last lower connecting plate has pin-and-hole, and the top of leading screw has the leading screw fastener hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009493 CN200971283Y (en) | 2006-11-10 | 2006-11-10 | Steel rope locking device for auxiliary traction arm of road railer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009493 CN200971283Y (en) | 2006-11-10 | 2006-11-10 | Steel rope locking device for auxiliary traction arm of road railer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971283Y true CN200971283Y (en) | 2007-11-07 |
Family
ID=38882540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009493 Expired - Fee Related CN200971283Y (en) | 2006-11-10 | 2006-11-10 | Steel rope locking device for auxiliary traction arm of road railer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971283Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581978C (en) * | 2008-03-17 | 2010-01-20 | 清华大学 | Pressure roller locking dynamoelectric linkwork |
| CN111891152A (en) * | 2020-08-13 | 2020-11-06 | 河北煤炭科学研究院有限公司 | Auxiliary tractor |
-
2006
- 2006-11-10 CN CN 200620009493 patent/CN200971283Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581978C (en) * | 2008-03-17 | 2010-01-20 | 清华大学 | Pressure roller locking dynamoelectric linkwork |
| CN111891152A (en) * | 2020-08-13 | 2020-11-06 | 河北煤炭科学研究院有限公司 | Auxiliary tractor |
| CN111891152B (en) * | 2020-08-13 | 2021-08-17 | 河北煤炭科学研究院有限公司 | Auxiliary tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |