CN203558081U - Mine car catching device - Google Patents
Mine car catching device Download PDFInfo
- Publication number
- CN203558081U CN203558081U CN201320616024.0U CN201320616024U CN203558081U CN 203558081 U CN203558081 U CN 203558081U CN 201320616024 U CN201320616024 U CN 201320616024U CN 203558081 U CN203558081 U CN 203558081U
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- CN
- China
- Prior art keywords
- mine car
- sensor
- car
- catching device
- mine
- 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 mine car catching device is characterized by comprising a wire rope, a mine car traction seat, a spring, a catching sensor, a rotating shaft, a driving rotating shaft and a catcher, belongs to the field of mine equipment, and has the advantages that the running safety of a mine car is improved, and major accidents are avoided.
Description
Technical field
Belong to mining equiment field, a kind of mine car break catching apparatus that particularly colliery is used.
Background technology
In coal production process, a kind of transportation means often using is exactly mine car, that coal or slag are transported to high place from low place along track, its principle of work is by winch haulage cable, rope traction mine car, mine car is under the traction of steel rope, along slope track upward movement, when mine car moves to eminence destination, unload material, by winch, discharge steel rope, the self-dependent gravity of mine car, along track inclined-plane, move downward, so circulation has just formed the path of motion of mine car; Its defect is: if winch is out of control or steel rope surprisingly ruptures, mine car is get out of hand, can cause a serious accident.
Summary of the invention
the defect existing for prior art, the utility model proposes a kind of mine car break catching apparatus, it is characterized in that:comprise steel rope, car haul seat, spring, arrests sensor, rotating shaft, drive shaft, catching device; Car haul seat is arranged on mine car front portion, steel wire penetrating car haul seat with arrest sensor and be connected, spring fitting is at car haul seat and arrest between sensor, arrests sensor and is arranged on mine car by rotating shaft, there is drive shaft lower end, and drive shaft is connected with catching device.
The beneficial effects of the utility model are as follows:
Improve the safety of mine car operation, avoid grave accident to occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1. steel rope, 2. car haul seat, 3. spring, 4. arrests sensor, 5. mine car, 6. catching device, 7. drive shaft, 8. rotating shaft.
The specific embodiment
The utility model is further described below with reference to accompanying drawing:
As shown in Figure 1, car haul seat 2 is arranged on mine car 5 front portions, steel rope 1 through car haul seat 2 with arrest sensor 4 and be connected, spring 3 is arranged on car haul seat 2 and arrests between sensor 4, arresting sensor 4 is arranged on mine car 5 by rotating shaft 8, there is drive shaft 7 lower end, drive shaft 7 is connected with catching device 6, during normal work, sensor 4 Compress Spring 3 is simultaneously arrested in steel rope 1 traction, arrest one end 8 swings around the shaft that sensor 4 is connected with steel rope 1, the lower end of arresting sensor 4 promotes catching device 6 by drive shaft 7, make catching device 6 leave the wheel of mine car 5, wheel normal rotation, when winch breaks down or steel rope 1 fracture, steel rope 1 loses arresting the tractive force of sensor 4, arrest sensor 48 swings backward around the shaft under the effect of spring 3, the lower end of arresting sensor 4 drives catching device 6 to move round about by drive shaft 7, thereby locking wheel, stop the motion of mine car.
Claims (1)
1.
a mine car break catching apparatus, is characterized in that:comprise steel rope, car haul seat, spring, arrests sensor, rotating shaft, drive shaft, catching device; Car haul seat is arranged on mine car front portion, steel wire penetrating car haul seat with arrest sensor and be connected, spring fitting is at car haul seat and arrest between sensor, arrests sensor and is arranged on mine car by rotating shaft, there is drive shaft lower end, and drive shaft is connected with catching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616024.0U CN203558081U (en) | 2013-10-08 | 2013-10-08 | Mine car catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616024.0U CN203558081U (en) | 2013-10-08 | 2013-10-08 | Mine car catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558081U true CN203558081U (en) | 2014-04-23 |
Family
ID=50507817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616024.0U Expired - Fee Related CN203558081U (en) | 2013-10-08 | 2013-10-08 | Mine car catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938652A (en) * | 2017-03-30 | 2017-07-11 | 安徽理工大学 | A kind of emergency brake device of mining car |
-
2013
- 2013-10-08 CN CN201320616024.0U patent/CN203558081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938652A (en) * | 2017-03-30 | 2017-07-11 | 安徽理工大学 | A kind of emergency brake device of mining car |
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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: 20140423 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |