CN202272014U - Cushion block special for vehicle retarder of support vehicle - Google Patents
Cushion block special for vehicle retarder of support vehicle Download PDFInfo
- Publication number
- CN202272014U CN202272014U CN2011203294827U CN201120329482U CN202272014U CN 202272014 U CN202272014 U CN 202272014U CN 2011203294827 U CN2011203294827 U CN 2011203294827U CN 201120329482 U CN201120329482 U CN 201120329482U CN 202272014 U CN202272014 U CN 202272014U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- cushion block
- retarder
- stop device
- 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 - Lifetime
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Abstract
The utility model relates to a vehicle retarder, in particular to a cushion block special for the vehicle retarder of a support vehicle, which solves the problem that accidents such as derailment and turnover of vehicles and the like are easily caused by deficiency in the design of the vehicle retarder. The cushion block special for the vehicle retarder of the support vehicle has a simple structure and a reasonable design, is easy to process, can meet the requirement of transformation of the existing vehicle retarder under a mine, avoids the factors of high cost, production influence and the like caused by total transformation, can meet the requirement of safety use of vehicle retarding facilities of sublevel caving hydraulic support vehicles above or under the mine, and has a favorable effect in practical use, and the safety of transporting operation above or under the mine is greatly improved.
Description
Technical field
The utility model relates to a kind of stop device, is specially the special-purpose cushion block of a kind of unwheeling stop device.
Background technology
Owing to often use top coal support car transportation in the upper and lower transportation of well; Matching used with it at present stop device meaning as shown in fig. 1; Structure is to be installed on the track outside, the stop device support that can overturn, but this stop device is found still can not satisfy transportation request in the use of winch transportation on the down-hole; Accidents such as vehicle slides down, overturning take place in regular meeting in the time of also because stop device skipped by wheel, and major cause is that the height that forms in orbit of stop device is also lower.
Summary of the invention
The utility model causes the problem of accidents such as vehicle slides down, overturning easily for the deficiency that solves in the stop device design, and provides a kind of unwheeling stop device special-purpose cushion block.
The utility model is realized by following technical scheme, a kind of the special-purpose cushion block of unwheeling stop device, and its cross-sectional plane is L shaped, has the hole that has negative thread on a face therein, in the hole, is equipped with connecting screw rod.
On stop device, also must open a hole that has negative thread during use, then cushion block put above that, last hole aligns with following hole; Rotating screw bolt screws in down in the hole screw rod and cushion block is fixed on the stop device again; The one side of cushion block is positioned at the stop device top, and another side is attached to the inboard of stop device, has increased certain height; Wheel is effectively stopped easily, can stop the accident that vehicle slides down and overturns basically.
The utility model is simple in structure, and is reasonable in design, and handling ease can satisfy the transformation of existing stop device under the mine and use, and the cost of having avoided modernization overlay to bring is high, factors such as influence production.Can satisfy aboveground, down the sublevel caving hydrau lic support vehicle installation security of holding up traffic is used problem, and is respond well in actual use, improved the aboveground safety of hauling operation down greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure: 1-track, 2-connecting screw rod, 3-prop up the special-purpose cushion block of unwheeling stop device, 4-stop device.
The specific embodiment
Meaning as shown in Figure 1 is provided with stop device 4 in the both sides of track 1, on stop device 4, is provided with screwed hole down; Described the special-purpose cushion block 3 of unwheeling stop device; Its cross-sectional plane is L shaped, has the hole that has negative thread on a face therein, in the hole, is equipped with connecting screw rod 2.
Described special-purpose cushion block width is 100-160mm, and length is 160～190mm or generally is no less than 160～190mm, processed by cast steel and supporting bolt.
Claims (2)
1. one kind is propped up the special-purpose cushion block of unwheeling stop device, and it is characterized in that: its cross-sectional plane is L shaped, has the hole that has negative thread on a face therein, in the hole, is equipped with connecting screw rod.
2. according to claim 1 the special-purpose cushion block of unwheeling stop device, it is characterized in that: described special-purpose cushion block width is 100-160mm, length 160～190mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203294827U CN202272014U (en) | 2011-09-02 | 2011-09-02 | Cushion block special for vehicle retarder of support vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203294827U CN202272014U (en) | 2011-09-02 | 2011-09-02 | Cushion block special for vehicle retarder of support vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272014U true CN202272014U (en) | 2012-06-13 |
Family
ID=46192391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203294827U Expired - Lifetime CN202272014U (en) | 2011-09-02 | 2011-09-02 | Cushion block special for vehicle retarder of support vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786745A (en) * | 2014-01-21 | 2014-05-14 | 国投新集能源股份有限公司 | Car arrester for track |
-
2011
- 2011-09-02 CN CN2011203294827U patent/CN202272014U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786745A (en) * | 2014-01-21 | 2014-05-14 | 国投新集能源股份有限公司 | Car arrester for track |
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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: 20120613 |
|
| CX01 | Expiry of patent term |