CN203186363U - Stop shaft car arrester - Google Patents
Stop shaft car arrester Download PDFInfo
- Publication number
- CN203186363U CN203186363U CN 201320207589 CN201320207589U CN203186363U CN 203186363 U CN203186363 U CN 203186363U CN 201320207589 CN201320207589 CN 201320207589 CN 201320207589 U CN201320207589 U CN 201320207589U CN 203186363 U CN203186363 U CN 203186363U
- Authority
- CN
- China
- Prior art keywords
- slide block
- underframe
- block
- push rod
- stop block
- 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 - Lifetime
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A stop shaft car arrester comprises an underframe and a stop block, a slider capable of moving front and back is arranged in the underframe, a buffer spring is arranged between the slider and the rear portion of the underframe, the lower portion of the stop block is hinged to the slider, a hydraulic push rod is connected between the rear portion of the stop block and the slider, and the stop block is pushed to swing around the hinge joint of the stop block through stretching and shrinking of the hydraulic push rod so as to lift or lower the front end of the stop block. The stop shaft car arrester is easy to install, capable of arresting running mine cars through remote control, safe and convenient to use and remarkable in economical benefits.
Description
Technical field
The utility model relates to a kind of resistance axle stop device, is that a kind of the use in gallery and inclined gallery prevents that mine car from sliding the while automatically and can play the device of sending a car and holding up traffic.
Background technology
At present, stop device is made up of steering unit, blocking mechanism, buffer system etc., handles blocking mechanism by steering unit mine car is held up traffic, and buffer gear plays the effect of ramp to stop when holding up traffic.When the mine car in travelling was held up traffic, mine car buffering phenomenon was not obvious, closely operated not only time-consuming taking a lot of work, and safety is also caused serious threat.
Summary of the invention
The purpose of this utility model provides a kind of resistance axle stop device, so that safety of workers, hold up traffic quickly and easily, improves safety factor, reduces labor strength.
The purpose of this utility model realizes as follows: this resistance axle stop device, comprise underframe and block, the slide block that can move forward and backward is set in the underframe, between slide block and the underframe rear portion recoil spring is set, the block middle part is hinged on the slide block, be connected hydraulic push rod between the rear portion of block and slide block, the flexible promotion block by hydraulic push rod makes the block front end lift or fall around its hinge-point swing.During concrete the use, pass through electric switch, can the operating hydraulically operated push rod of Long-distance Control hydraulic efficiency pressure system, when shrinking, hydraulic push rod rises block, at this moment when sending a car by stopping that the mine car axle plays the effect of holding up traffic, can play anti-skidding effect when using in inclined gallery, block is being sent a car when stopping, the spring that connects by slide block can play the effect of deceleration.Underframe is connected on the rail by pressing plate.Reduce block when hydraulic push rod stretches out, mine car can have free passage.
Slide block is framed structure, and the left and right sides of slide block arranges two track adjusting wheels respectively, and track adjusting wheel is supported in the track of underframe left and right sides crossbeam.
The recoil spring that is arranged between slide block and the underframe is two groups side by side, and the recoil spring two ends are supported by the guide pin bushing that is arranged on slide block and the underframe.
Block has two, and two alternate certain distances of block are hinged on the same axle of fixing with slide block, and two block rear ends link together by a horizontal bearing pin, and hydraulic push rod is hinged with this horizontal bearing pin.
The utility model is installed simple, can distance control be held up traffic by the mine car in travelling, and is safe and convenient to use, remarkable in economical benefits.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is upward view of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, the utility model comprises underframe 6 and block 2, the slide block 3 that can move forward and backward is set in the underframe 6, slide block 3 is framed structure, the left and right sides of slide block 3 arranges two track adjusting wheels respectively, and track adjusting wheel is supported in the track of underframe 6 left and right sides crossbeams, between slide block 3 and underframe 6 rear portions recoil spring 4 is set, recoil spring 4 is two groups side by side, and recoil spring 4 two ends are supported by the guide pin bushing that is arranged on slide block 3 and the underframe 6; Block 2 has two, two block 2 alternate certain distances and middle part be hinged on the fixing same axle of slide block 3 on, two block 2 rear ends link together hinged hydraulic push rod 5 between the connecting panel of this horizontal bearing pin and slide block 3 by a horizontal bearing pin.When hydraulic push rod 5 shrinks, rise block 2, at this moment when sending a car by stopping that mine car axle 1 plays the effect of holding up traffic, and can play anti-skidding effect when using in inclined gallery; Reduce block 2 when hydraulic push rod 5 stretches out, mine car can have free passage.
Claims (4)
1. one kind is hindered the axle stop device, comprise underframe and block, it is characterized in that: the slide block (3) that can move forward and backward is set in the underframe (6), between slide block (3) and underframe (6) rear portion recoil spring (4) is set, block (2) middle part is hinged on the slide block (3), is connected hydraulic push rod (5) between the rear portion of block (2) and slide block (3).
2. resistance according to claim 1 axle stop device, it is characterized in that: slide block (3) is framed structure, and the left and right sides of slide block (3) arranges two track adjusting wheels respectively, and track adjusting wheel is supported in the track of underframe (6) left and right sides crossbeam.
3. resistance according to claim 1 axle stop device, it is characterized in that: the recoil spring (4) that is arranged between slide block (3) and the underframe (6) is two groups side by side, and recoil spring (4) two ends are supported by the guide pin bushing that is arranged on slide block (3) and the underframe (6).
4. resistance according to claim 1 axle stop device, it is characterized in that: block (2) has two, the alternate certain distance of two blocks (2) is hinged on the same axle of fixing with slide block (3), two blocks (2) rear end links together by a horizontal bearing pin, and hydraulic push rod (5) is hinged with this horizontal bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207589 CN203186363U (en) | 2013-04-23 | 2013-04-23 | Stop shaft car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207589 CN203186363U (en) | 2013-04-23 | 2013-04-23 | Stop shaft car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186363U true CN203186363U (en) | 2013-09-11 |
Family
ID=49103243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207589 Expired - Lifetime CN203186363U (en) | 2013-04-23 | 2013-04-23 | Stop shaft car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015754A (en) * | 2014-06-13 | 2014-09-03 | 张全祥 | Inclined drift overspeed bumping head car arrester |
| CN113715867A (en) * | 2021-07-23 | 2021-11-30 | 青岛中车四方轨道车辆有限公司 | Hydraulic stop control device |
-
2013
- 2013-04-23 CN CN 201320207589 patent/CN203186363U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015754A (en) * | 2014-06-13 | 2014-09-03 | 张全祥 | Inclined drift overspeed bumping head car arrester |
| CN104015754B (en) * | 2014-06-13 | 2017-02-15 | 张全祥 | Inclined drift overspeed bumping head car arrester |
| CN113715867A (en) * | 2021-07-23 | 2021-11-30 | 青岛中车四方轨道车辆有限公司 | Hydraulic stop control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |