CN200999052Y - Remotely controlled pneumatic auto-reset car arrester - Google Patents
Remotely controlled pneumatic auto-reset car arrester Download PDFInfo
- Publication number
- CN200999052Y CN200999052Y CN 200720089291 CN200720089291U CN200999052Y CN 200999052 Y CN200999052 Y CN 200999052Y CN 200720089291 CN200720089291 CN 200720089291 CN 200720089291 U CN200720089291 U CN 200720089291U CN 200999052 Y CN200999052 Y CN 200999052Y
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- CN
- China
- Prior art keywords
- plate
- stop device
- traffic
- stop
- holding
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- 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 remote control & automatic reset pneumo -safety stop, relating to the safety stop used for the slope top landing under the coal mine shaft; a dissymmetrical wand style safety stop is arranged in the middle of the turning station track under the coal mine shaft. A car stop plate adown the direction of fall is heavier than the above car stop plate. Under the equilibrium state, the piston rod is vertically contacted with the stop plate, so that the safety stop is in the car-stop condition, namely the above car stop plate is upwarp, while the lower one falls. The cylinder is controlled by the remote control device and adjusted by the control box. The safety stop rotates as well as open and close via the interaction between the piston rod and the stop plate. This utility model has the advantages of remote control, convenience, time-saving, labor-saving, high reliability and safety so as to increase the transport efficiency.
Description
One, technical field
The utility model relates to the stop device of the usefulness of holding up traffic under a kind of coal mine.
Two, background technology
According to the rules requirement, each inclined gallery transportation must be provided with " slope three retainings " safety facilities under the coal mine, wherein contain a stop device, promptly up establish a stop device at the pittop grade change point of slope transportation, its effect is to prevent that the pittop vehicle is strayed into the slope and causes derailing accident.Stop device under normal circumstances is in normally off, when needs from the pittop toward the slope when getting off, must be by artificial with hand local operation stop device, stop device is opened, and temporarily prop up keeping stop device to be in the state of opening with object, when vehicle by behind this stop device, again by manually using the hand local operation, remove and be used for propping up stop device, make stop device recover normally off once more to keep its object that is in open mode.Operation is not only inconvenient like this, and operation is slow, wastes time and energy, and efficient is low, and dangerous, and is unreliable.
Three, summary of the invention
The utility model will solve its technical matters: design a kind of pneumatic stop device that automatically resets of remote manipulation, manually use the existing defective of hand local operation stop device to overcome prior art.
The scheme that solution the utility model technical matters is taked is: establish an asymmetric moving seesaw-type stop device under coal mine in the middle of the grade change point track, the plate of holding up traffic above the plate of holding up traffic of descending direction overweights, two blocks of plates of holding up traffic are fixed in the rotating shaft, and be fulcrum with the rotating shaft, the rotating shaft other end connects a baffle plate by a support, the piston rod of cylinder is corresponding with baffle plate, under state of equilibrium, piston rod also contacts with baffle plate is vertical, stop device is in blocking state, i.e. Shang Mian the plate perk of holding up traffic, the following plate of holding up traffic falls; The work of cylinder is controlled by a remote control equipment (RCE), and colleague's technical personnel that this remote control equipment (RCE) is general all can design, and does not do narration at this.
The beneficial effects of the utility model are: remote manipulation, and convenient and swift, time saving and energy saving, and also reliable in action, safe and efficient, also improved conveying efficiency.
Four, description of drawings
Fig. 1 is the scheme drawing of installing and using of the present utility model.
Five, the specific embodiment
As shown in fig. 1, under coal mine, make an asymmetric moving seesaw-type stop device 11 with the weldering of two block plates in the middle of the grade change point track 8, the plate 10 of holding up traffic above the plate 9 of holding up traffic of descending direction overweights, piston rod 5 two hold up traffic plate 9,10 and tracks 8 when top dead point is concordant or be lower than track 8 slightly; Two blocks of plates 9,10 of holding up traffic are welded in the rotating shaft 7, and be fulcrum with rotating shaft 7, rotating shaft 7 other ends connect a baffle plate 4 by a bearing 6, the piston rod 5 of cylinder 3 is corresponding with baffle plate 4, under state of equilibrium, piston rod 5 and baffle plate 4 are vertical and contact, and stop device 11 is in blocking state, i.e. Shang Mian plate 10 perks of holding up traffic, the plate 9 of holding up traffic falls; Rotate on bearing 6 flexibly for rotating shaft 7, can inlay a bearing on bearing 6, rotating shaft 7 can be rotated in bearing, to reduce resistance; The work of cylinder 3 is by 1 control of a control setup.
Working process of the present utility model is: when needs under the slope during mine car, manually come remote control unit 1 by remote controller, by the action of the remote controller receiving device control electromagnetic valve in the control setup 1, make cylinder 3 work, the piston rod 5 of cylinder 3 stretches out to withstand and promote baffle plate 4 and rotates, because baffle plate 4 and rotating shaft 7 weld togethers rotate thereby drive stop device 11, two blocks of plates 9,10 of holding up traffic are concordant with track 8 when piston rod 5 runs to top dead point, and stop device 11 is in open mode; After mine car passes through, manually once more by the remote controller remote control, piston rod 5 withdrawals of cylinder 3 break away from baffle plate 4 to bottom dead point, after baffle plate 4 loses the external force effect of piston rod 5, two blocks of plates 9,10 of holding up traffic of stop device 11 lean on the weight difference of self to automatically reset, be in closed condition, also drive baffle plate 4 counter-rotatings simultaneously and reset, ready for open stop device 11 next time.When needs upwards promote mine car through stop device 11, need not to operate stop device 11, the chassis of mine car brushes up against the plate 10 and take advantage of a situation and push the plate 10 of keeping off a car of keeping off a car of stop device 11 along direction of traffic, it is rotated automatically be in open mode, mine car passes through, after mine car passes through, because stop device 11 no longer is subjected to pushing of tramcar chassis, stop device 11 is auto-reverse resetting under the effect of own wt difference again just, is in closed condition.
Claims (2)
1, the pneumatic stop device that automatically resets of a kind of remote control, it is characterized in that: under coal mine, establish an asymmetric moving seesaw-type stop device (11) in the middle of the grade change point track (8), the plate of holding up traffic (10) above the plate of holding up traffic (9) of descending direction overweights, two blocks of plates (9 of holding up traffic, 10) be fixed in the rotating shaft (7), and be fulcrum with rotating shaft (7), rotating shaft (7) other end connects a baffle plate (4) by a bearing (6), the piston rod (5) of cylinder (3) is corresponding with baffle plate (4), under state of equilibrium, piston rod (5) also contacts with baffle plate (4) is vertical, stop device (11) is in blocking state, i.e. Shang Mian the plate of holding up traffic (10) perk, the following plate of holding up traffic (9) falls; The work of cylinder (3) is controlled by a remote control equipment (RCE) (1).
2, the pneumatic stop device that automatically resets of remote control according to claim 1 is characterized in that: can inlay a bearing on bearing (6), rotating shaft (7) can be rotated in bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720089291 CN200999052Y (en) | 2007-01-26 | 2007-01-26 | Remotely controlled pneumatic auto-reset car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720089291 CN200999052Y (en) | 2007-01-26 | 2007-01-26 | Remotely controlled pneumatic auto-reset car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999052Y true CN200999052Y (en) | 2008-01-02 |
Family
ID=39013460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720089291 Expired - Fee Related CN200999052Y (en) | 2007-01-26 | 2007-01-26 | Remotely controlled pneumatic auto-reset car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999052Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627116A (en) * | 2012-04-25 | 2012-08-08 | 湖南贯日科技有限公司 | Flexible intercepting system used when electric locomotive runs red light |
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN102774399A (en) * | 2012-07-26 | 2012-11-14 | 重庆市乐尔佳机械有限公司 | Self-recovery heading car arresting device |
-
2007
- 2007-01-26 CN CN 200720089291 patent/CN200999052Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN102730026B (en) * | 2011-04-01 | 2014-10-15 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN102627116A (en) * | 2012-04-25 | 2012-08-08 | 湖南贯日科技有限公司 | Flexible intercepting system used when electric locomotive runs red light |
| CN102627116B (en) * | 2012-04-25 | 2014-10-29 | 湖南贯日科技有限公司 | Flexible intercepting system used when electric locomotive runs red light |
| CN102774399A (en) * | 2012-07-26 | 2012-11-14 | 重庆市乐尔佳机械有限公司 | Self-recovery heading car arresting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 |