CN202528992U - Retarding device - Google Patents
Retarding device Download PDFInfo
- Publication number
- CN202528992U CN202528992U CN2012201810553U CN201220181055U CN202528992U CN 202528992 U CN202528992 U CN 202528992U CN 2012201810553 U CN2012201810553 U CN 2012201810553U CN 201220181055 U CN201220181055 U CN 201220181055U CN 202528992 U CN202528992 U CN 202528992U
- Authority
- CN
- China
- Prior art keywords
- obstacle
- base
- wheel
- obstruct apparatus
- face
- 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
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a retarding device which comprises a handle frame and one or two blocks. The handle frame comprises two bases clamped with rails in a matching manner, and the blocks are respectively fixedly arranged on end faces of the bases facing toward wheels of a coal car and are used for extending below the wheels along with running of the wheels. Due to the fact that the retarding device is provided with the blocks, under the pressure of the wheels of the coal car, friction force is generated between the blocks and the rails to stop the coal car, and then the retarding device is removed by the aid of the handle frame. Accordingly, the retarding device is convenient to use and fine in retarding effect.
Description
Technical field
The utility model relates to the physical construction technology, relates in particular to a kind of Obstruct apparatus.
Background technology
The coal mining car that the mine gallery is used when on the coal mining Car Track, stopping, needs Obstruct apparatus that it is stopped usually.Available technology adopting timber wedge, cross yoke or removably be fixed on iron block on the rail etc., these modes use inconvenient installation, and effect is also general.
The utility model content
The utility model provides a kind of Obstruct apparatus, with the hold up traffic convenience of effect and use of raising.
The utility model provides a kind of Obstruct apparatus, wherein, comprising:
Portable shelf comprises two bases that are complementary and engage with track;
One or two obstacle is fixedly installed on respectively on the said base, and said obstacle is used for stretching to the wheel below towards the wheel that rolls and with the wheel operation.
Aforesaid Obstruct apparatus, wherein, preferably, said portable shelf also comprises:
Crossbeam is captiveed joint with the end face of said base, and the midway location of said crossbeam is provided with handle.
Aforesaid Obstruct apparatus, wherein, preferably: said crossbeam links to each other with said base through the side plate that vertically is provided with.
Aforesaid Obstruct apparatus, wherein, preferably, said obstacle comprises:
Be used for producing with track the stop part of friction force, said stop part is arranged on the end face of base towards said wheel;
Two first binding faces of fitting with said base side, said first binding face links to each other through bolt with the side of said base;
Second binding face, said side plate is the dip plane towards the side of coal mining car wheel, said second binding face and said dip plane fit.
Aforesaid Obstruct apparatus, wherein, preferably: said obstacle is a belt.
The Obstruct apparatus that the utility model embodiment provides, produces friction force the coal mining car is stopped under the pressure of coal mining car wheel through obstacle is set between obstacle and the track, through portable shelf is set this device is taken off again, and easy to use, it is effective to hold up traffic.
Description of drawings
The Obstruct apparatus structural representation that Fig. 1 provides for the utility model embodiment.
The specific embodiment
The Obstruct apparatus structural representation that Fig. 1 provides for the utility model embodiment; The utility model embodiment provides a kind of Obstruct apparatus; Comprise portable shelf 1 and one or two obstacle 2, wherein, portable shelf 1 comprises two bases 11 that are complementary and engage with track; Obstacle 2 is fixedly installed on the base 11, and is used for stretching to the wheel below towards the wheel that rolls and with the operation of wheel.The quantity of obstacle 2 can be one, when coal mining car wheel ground obstacle 2, through the friction force between track and the obstacle 2 the coal mining car is stopped.After the coal mining car stops, this device being mentioned, so that use again next time through portable shelf 1.
The Obstruct apparatus that the utility model embodiment provides, produces friction force the coal mining car is stopped under the pressure of coal mining car wheel through obstacle is set between obstacle and the track, utilize portable shelf that this device is taken off again, and easy to use, it is effective to hold up traffic.
Preferably, above-mentioned portable shelf 1 also comprises crossbeam 12, captives joint with the end face of base 11, and the midway location of crossbeam 12 is provided with handle 13.When taking off Obstruct apparatus, as long as hand-held handle 13.
Further, for playing booster action, side plate 14 can also be set, crossbeam 12 links to each other with base 11 through the side plate 14 that vertically is provided with.
On the basis of the foregoing description, obstacle 2 also comprises stop part 21, first binding face 22 and second binding face 23, and wherein, stop part 21 is used for producing friction force with track, is arranged on the end face of base 11 towards wheel; First binding face 22 links to each other through bolt 3 with the side of base 11, so that obstacle 2 removably is fixed on the base 11, thereby after obstacle 2 is worn, can be convenient for changing; Above-mentioned obstacle 2 also is provided with second binding face 23, and side plate 14 is the dip plane towards the side of coal mining car wheel, and second binding face 23 fits with the dip plane.Second binding face 23 the effect that can play buffer protection to this Obstruct apparatus is set; In case the coal mining vehicle speed is too fast, wheel ground after the obstacle 2, continued to preshoot; Can be flushed on second binding face 23; This moment, the obstacle binding face that is obliquely installed can further increase friction force, played the effect of protection, in case Obstruct apparatus is stressed excessive and damage.
In practical application, what above-mentioned obstacle 2 adopted is belt, utilizes waste and old belt to be processed into suitable shape, is complementary with base 11 and side plate 14, has practiced thrift cost.
The Obstruct apparatus that the utility model embodiment provides, produces friction force the coal mining car is stopped under the pressure of coal mining car wheel through obstacle is set between obstacle and the track, through portable shelf is set this device is taken off again, and easy to use, it is effective to hold up traffic.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (5)
1. an Obstruct apparatus is characterized in that, comprising:
Portable shelf comprises two bases that are complementary and engage with track;
One or two obstacle is fixedly installed on respectively on the said base, and said obstacle is used for stretching to the wheel below towards the wheel that rolls and with the operation of wheel.
2. Obstruct apparatus according to claim 1 is characterized in that, said portable shelf also comprises:
Crossbeam is captiveed joint with the end face of said base, and the midway location of said crossbeam is provided with handle.
3. Obstruct apparatus according to claim 2 is characterized in that: said crossbeam links to each other with said base through the side plate that vertically is provided with.
4. Obstruct apparatus according to claim 3 is characterized in that, said obstacle comprises:
Be used for producing with track the stop part of friction force, said stop part is arranged on the end face of base towards said wheel;
Two first binding faces of fitting with said base side, said first binding face links to each other through bolt with the side of said base;
Second binding face, said side plate is the dip plane towards the side of coal mining car wheel, said second binding face and said dip plane fit.
5. according to the arbitrary described Obstruct apparatus of claim 1-4, it is characterized in that: said obstacle is a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201810553U CN202528992U (en) | 2012-04-25 | 2012-04-25 | Retarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201810553U CN202528992U (en) | 2012-04-25 | 2012-04-25 | Retarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528992U true CN202528992U (en) | 2012-11-14 |
Family
ID=47130192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201810553U Expired - Fee Related CN202528992U (en) | 2012-04-25 | 2012-04-25 | Retarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653276A (en) * | 2012-04-25 | 2012-09-05 | 淮南矿业(集团)有限责任公司 | Car arresting device |
-
2012
- 2012-04-25 CN CN2012201810553U patent/CN202528992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653276A (en) * | 2012-04-25 | 2012-09-05 | 淮南矿业(集团)有限责任公司 | Car arresting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201931317U (en) | Collection frame for steel pipe production workshops | |
| CN105297647A (en) | Elastic damage-free speed hump for vehicles | |
| CN202528992U (en) | Retarding device | |
| CN102653276A (en) | Car arresting device | |
| CN202785426U (en) | Endless rope winch steel wire rope rope-supporting wheel device | |
| CN204264180U (en) | Road hair style stop device | |
| CN204452476U (en) | A kind of stop device | |
| CN204077701U (en) | Powerful endless rope shuttle car brake equipment | |
| CN205857657U (en) | A kind of tunnel frame | |
| CN203113164U (en) | Rail gauge adjustment sheet | |
| CN202846681U (en) | Skip car traveling mechanism of block making machine | |
| CN207657833U (en) | A kind of rail track end car lug | |
| CN203186363U (en) | Stop shaft car arrester | |
| CN104401350A (en) | Quick braking device of rail locomotive | |
| CN204279477U (en) | The Quick-speed braking arrangement of rail transit locomotive | |
| CN202542368U (en) | Sliding-preventing brake of rubber belt conveyor | |
| CN204355021U (en) | Heavy duty truck wheel block fixed support | |
| CN202296223U (en) | Simple rail conveying device | |
| CN203819268U (en) | Stopping device for equipment train in coal mine | |
| CN204384326U (en) | A kind of load-transfer device slip-skid prevention system | |
| CN205347895U (en) | Underground railway track structure | |
| CN203229343U (en) | Fixing locking assembly for rope rolling drum | |
| CN204267083U (en) | The anti-race wall of a kind of mine railless free-wheeled vehicle | |
| CN204690521U (en) | A kind of roller transmitting rail on sleeper | |
| CN204728145U (en) | A kind of rail damping device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180425 |