CN202896594U - Small blind inclined shaft car arrester - Google Patents
Small blind inclined shaft car arrester Download PDFInfo
- Publication number
- CN202896594U CN202896594U CN 201220561012 CN201220561012U CN202896594U CN 202896594 U CN202896594 U CN 202896594U CN 201220561012 CN201220561012 CN 201220561012 CN 201220561012 U CN201220561012 U CN 201220561012U CN 202896594 U CN202896594 U CN 202896594U
- Authority
- CN
- China
- Prior art keywords
- pedal
- circular shaft
- arm
- car
- support
- 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
Images
Abstract
The utility model discloses a small blind inclined shaft car arrester which comprises a car arresting arm, a return ground supporting arm and a support fixed in a tramcar transportation track, wherein the car arresting arm is assembled on the support through a return spring and a car arresting arm circular shaft, the return ground supporting arm is fixed on the car arresting arm circular shaft and connected with a pedal circular shaft through a linkage steel rope, and the pedal circular shaft and a pedal are fixed on a pedal support. The car arresting arm circular shaft and the pedal circular shaft are arranged in a parallel arrangement structure, and the linkage steel rope can be a non-elastic steel rope or a rigid rod piece. Due to the fact that on the basis of the structure of an traditional car arrester, the return spring, the linkage steel rope and the winching driver controlled pedal are additionally installed, the return capacity of the car arrester is strengthened, regulation violating operations of bucket pushing workers are further controlled, and in terms of the two sides including improving the unsafe factors in objects and controlling unsafe behaviors of people, the technical effect of reducing run-way slip accidents in an inclined shaft is achieved. Besides, the conciseness of the design enables the cost to be low.
Description
Technical field
The utility model relates to a kind of mine car stop device, is specially adapted to little blind slope vehicle.
Background technology
According to " safety regulations in coal mine " the 364th regulation: must not park mine car in the ramp that can slide voluntarily; When really needing to park, must adopt the failure-free drg that vehicle is held; " safety regulations in coal mine " the 370th regulation in mine inclined drift rail transport process, prevents that sport car from hurting sb.'s feelings, infringement equipment, and the tunnel stop device is as the important technique measure of inclined gallery transportation safety.
When the entrucking of inclined shaft half way up the mountain and discharging, traditional stop device mainly adopts following structure on the ore deposit:
1, adopts fixedly reassembling type stop device, operating personal need be removed stop device to track and fix, need dismantle the mode of stop device when letting pass carries out, such as the patent documentation that license notification number CN201002620Y, CN201544989U, CN202272013U announce, the defective of the stop device maximum of this mode is exactly each installation and removal trouble of using and can not prevents derailing accident.
2, adopt the mode of hold up traffic pawl or the rotation of L-type vehicle obstructing plate connection bearing pin, control the stop device of the behavior of holding up traffic by pedal or free-hand mode of stirring, such as the patent documentation that license notification number CN202243538U, CN202225883U announce, this mode has been removed from than first kind of way and has been installed that complicated processes has improved work efficiency but safety performance relies on quality of workers fully.
3, rely on spring to reverse or compression or arresting arm gravity, realize full-timely holding up traffic and can being undertaken by the mode that the behavior of holding up traffic is removed in pedal control, patent documentation such as Granted publication CN201338629Y, CN2806262Y, CN202200996U, CN201553164U, CN202063161U announcement, holding up traffic of this mode is restricted to the direction of driving, no matter lift well all needs manually to go orbit keeping unobstructed.
4, realize the function that one direction is held up traffic and had free passage against direction by the structure of improving arresting arm, and utilize self gravitation to realize automatically replying after reverse the having free passage the positive dirction function of holding up traffic, such as the patent documentation that Granted publication CN2444060Y, CN2885681Y, CN201712630U, CN2918179Y announce, the structure that this kind relies on gravity falling back to hold up traffic often badly causes the behavior of holding up traffic unreliable because of inefficacy or the operating mode of bearing.
5, it is flexible along parallel orbit direction rod member to utilize spring to draw high elastic force, realize that the unidirectional control of holding up traffic reaches the structure design that reliably automatically replies function, patent documentation such as license notification number CN201849488U announcement, this kind is during along the revolute collocation use of the flexible answer mode of rod member and arresting arm and pedal, easily cause the arresting arm anglec of rotation restricted, and connecting rod is easy to wear.
6, other complex mechanism and electrical equipment control, such as the patent documentation that license notification number CN200995693Y, CN2200051Y, CN2200052Y announce, the expensive and difficult maintenance factor that the stop device of employing complex mechanism brings can not be suitable for all mines and use.
Summary of the invention
The utility model provides a kind of simple structure, and the process that automatically replies is reliable, and the remote controlled stop device of positive reverse driving solves present stop device complex structure, problem that reliability is not high.
The little blind Aachoring device for conveyer of inclined well of the utility model, comprise arresting arm, the support ground arm that resets, be fixed on the support in the mine car conveying track, arresting arm is assembled on the support by retracing spring and arresting arm circular shaft, the support ground arm that resets is fixed on the arresting arm circular shaft and by the interlock steel cable and is connected with the pedal circular shaft, and pedal circular shaft and pedal are fixed on the pedal support.Arresting arm circular shaft and pedal circular shaft adopt the structure that is arranged in parallel, and the interlock steel cable can be non-resilient steel cable or rigid bar.
The utility model stop device is owing to carried out installing additional retracing spring and interlock steel rope and elevator driver control pedal to the structure of traditional stop device, strengthened the reset capability of stop device, and further controlled push away the bucket worker break rules and regulations action, reached the technique effect that minimizing inclined shaft runaway accident occurs from improving " safety hazard of thing " and control " people's unsafe acts " this two aspect, in addition, the design's structure is succinct so that cost is also lower.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model working state structure scheme drawing of holding up traffic.
Fig. 3 is that the utility model discharges the working state structure scheme drawing.
Wherein: the 1-arresting arm; 2-arm with resetting support; The 3-retracing spring; The 4-pedal; The 5-steel cable that links; 6-pedal circular shaft; 7-arresting arm circular shaft; The 8-support; The 9-conveying track; 10-trolley wheel shaft; The 11-pedal support.
The specific embodiment
Describe the originally specific embodiment of automatically reset little blind Aachoring device for conveyer of inclined well in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of the present utility model is not limited to following embodiment.
As shown in Figure 1, the little blind Aachoring device for conveyer of inclined well support 8 of the utility model is fixed in the mine car conveying track 9, arresting arm 1 is assembled on the support 8 by retracing spring 3 and arresting arm circular shaft 7, the support ground arm 2 that resets is fixed on the arresting arm circular shaft 7 and by interlock steel cable 5 and is connected with pedal circular shaft 6, and pedal circular shaft and pedal 4 are fixed on the pedal support 11.
As shown in Figure 2, the utility model stop device is in the mode of operation of holding up traffic, and arresting arm 1 keeps erecting under the spring-force driven dual of retracing spring 3, when mine car moves toward the winch direction under the effect of winch tractive force, wheel shaft overwhelms arresting arm, and mine car can pass through to lead; After mine car passed through, stop device arresting arm under spring-force driven dual automatically reset.
As shown in Figure 3, the utility model stop device is in the mode of operation that discharges mine car, elevator driver push down on the pedal 4, when depressing arresting arm 1 by interlock steel cable 5, the support ground arm 2 that resets lifts retracing spring 3 and is stretched, discharge mine car to the tractive force opposite sense by (be mine car by stop device to the inclined shaft direction), after the driver unclamped pedal 4, arresting arm 1 was replied blocking state under the effect of returning spring 3.
The little blind Aachoring device for conveyer of inclined well of the utility model is applied to colliery and the little inclined shaft of non-coal mine (gig: 55KW is following), tried out 1 year with relevant mine enterprise through testing agency test, mine car transportation derailing accident is zero, this device has effectively prevented the generation of inclined shaft runaway accident, has greatly improved the staff of bargh personal safety.
Claims (3)
1. one kind little blind Aachoring device for conveyer of inclined well, comprise arresting arm (1), the support ground arm (2) that resets, be fixed on the support (8) in the mine car conveying track (9), it is characterized in that: described arresting arm (1) is assembled on the support (8) by retracing spring (3) and arresting arm circular shaft (7), the support ground arm (2) that resets is fixed on arresting arm circular shaft (7) and upward and by interlock steel cable (5) is connected with pedal circular shaft (6), and pedal circular shaft (6) is fixed on the pedal support (11) with pedal (4).
2. stop device according to claim 1 is characterized in that described arresting arm circular shaft (7) and pedal circular shaft (6) structure that is arranged in parallel.
3. stop device according to claim 1 is characterized in that described interlock steel cable (5) can be non-resilient steel cable or rigid bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561012 CN202896594U (en) | 2012-10-29 | 2012-10-29 | Small blind inclined shaft car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561012 CN202896594U (en) | 2012-10-29 | 2012-10-29 | Small blind inclined shaft car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896594U true CN202896594U (en) | 2013-04-24 |
Family
ID=48117298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561012 Expired - Fee Related CN202896594U (en) | 2012-10-29 | 2012-10-29 | Small blind inclined shaft car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897183A (en) * | 2012-10-29 | 2013-01-30 | 广西高峰矿业有限责任公司 | Small blind inclined shaft car arrester |
-
2012
- 2012-10-29 CN CN 201220561012 patent/CN202896594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897183A (en) * | 2012-10-29 | 2013-01-30 | 广西高峰矿业有限责任公司 | Small blind inclined shaft car arrester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202518274U (en) | Pneumatic vehicle stopping device | |
| CN202896594U (en) | Small blind inclined shaft car arrester | |
| CN102897183A (en) | Small blind inclined shaft car arrester | |
| CN101633362B (en) | Automatic anti-running-away tramcar with clamping rails | |
| CN200943009Y (en) | Reversal-gliding preventing damping tank holding device | |
| CN200995693Y (en) | Manual car arrester | |
| CN205854176U (en) | Pedal wheel-stopping type car arrester | |
| CN103264709B (en) | Underground mine automatic tramcar stopper for inclined shaft and inclined shaft automatic car stopping system | |
| CN209683717U (en) | Portable vehicle temporary vehicle retarder | |
| CN202518275U (en) | Manual operation car retarder | |
| CN204386643U (en) | A kind of safety guard of inclined shaft engineering construction | |
| CN106541962A (en) | A kind of mine inclined automatic resetting buffer stop | |
| CN202106990U (en) | Mining catcher in inclined drift | |
| CN204310702U (en) | Tower crane suspension type walking dolly | |
| CN204236489U (en) | A kind of mining instantaneous stopping device | |
| CN204136235U (en) | One climbs bucket type mixing plant hopper protective device | |
| CN201951490U (en) | Portable rail clamp type vehicle stopper | |
| CN201457368U (en) | Underground mining aerial ropeway rope clip anti-skid device | |
| CN201002905Y (en) | Inclined alley lifting automatic machinery locking stopping device | |
| CN205440344U (en) | Mining aerial cableway knick point protection device that falls to restrict | |
| CN102180185A (en) | Inclined roadway rail transport portal vehicle blocking mechanism | |
| CN103101742A (en) | Passive multipoint mechanical upward conveyance belt breakage protection device | |
| CN114620089B (en) | Rail car blocking system applied to underground unidirectional car yard | |
| CN203666649U (en) | Manual reset device for mine cableway steel wire rope | |
| CN211075901U (en) | Conveying vehicle arrester for mining machine electricity |
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: 20130424 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |