CN204368181U - The urgent anti-skid device of frame paving machine - Google Patents
The urgent anti-skid device of frame paving machine Download PDFInfo
- Publication number
- CN204368181U CN204368181U CN201520042411.7U CN201520042411U CN204368181U CN 204368181 U CN204368181 U CN 204368181U CN 201520042411 U CN201520042411 U CN 201520042411U CN 204368181 U CN204368181 U CN 204368181U
- Authority
- CN
- China
- Prior art keywords
- skate
- paving machine
- iron chains
- skid device
- frame
- 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
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Abstract
The utility model is specially a kind of frame paving machine urgent anti-skid device, solves existing frame paving machine and adopts electricity to stop easily to slip car phenomenon and adopt artificial placement skate to there is the problem of potential safety hazard.The urgent anti-skid device of frame paving machine, comprise and be arranged on wheel rear and the skate be positioned at above rail, the pin being stuck in outside in rail is fixed with bottom skate, four bights of skate are provided with an iron chains, the upper end of four iron chains is provided with one piece of connected block, block is inserted with the connecting pin penetrating hull back, on every two iron chains of left and right distribution, cover has anti-shake cover, and anti-shake puts the reinforcing bar being fixed with and being connected with car body.The utility model reasonable in design is reliable, easily slips the phenomenon of car when actv. has stopped the machine reversing of frame paving, and has stopped the generation of potential safety hazard, has simple, the easy to operate and advantage that cost is low of structure.
Description
Technical field
The utility model relates to construction of railways anti-skid device, is specially the urgent anti-skid device of a kind of frame paving machine.
Background technology
When the frame operation of single track railway paving, adopt spreads frame all-in-one more.The anti-slip of frame paving machine is safety management problem very important in the construction of paving frame always, especially when long steep grade operation.
The anti-slip measure of general employing is come to a complete stop at Bridge Erector, namely places skate under quiescence.Frame paving machine, after operation of setting a roof beam in place completes, often will retreat the section of track that puts the tools away, in fallback procedures, easily slipping accident occur.The brake system of part frame paving machine is that electricity is stopped, can because of fault generation circut breaking in operation process.Once power-off, brake system will be malfunctioning, and the circuit that the gradient is larger will slip car problem, and artificial being difficult to places skate in this case, places also very dangerous by force.
Summary of the invention
The utility model manually places the problem that skate exists potential safety hazard to solve existing frame paving machine and adopt electricity to stop easily to slip car phenomenon and adopting, and provides a kind of frame and spreads the urgent anti-skid device of machine.
The utility model adopts following technical scheme to realize: the urgent anti-skid device of frame paving machine, comprise and be arranged on wheel rear and the skate be positioned at above rail, the pin being stuck in outside in rail is fixed with bottom skate, four bights of skate are provided with an iron chains, the upper end of four iron chains is provided with one piece of connected block, block is inserted with the connecting pin penetrating hull back, on every two iron chains of left and right distribution, cover has anti-shake cover, and anti-shake puts the reinforcing bar being fixed with and being connected with car body.
During operation, once slip car phenomenon, connecting pin only need be extracted by operating personal, block and car body are departed from, now skate is under the position-limiting action of pin, drop down onto accurately on rail, wheel is braked, overcome existing frame paving machine and adopt electricity to stop easily to slip car phenomenon and adopt artificial placement skate to there is the problem of potential safety hazard.
The utility model reasonable in design is reliable, easily slips the phenomenon of car when actv. has stopped the machine reversing of frame paving, and has stopped the generation of potential safety hazard, has simple, the easy to operate and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-skate, 2-pin, 3-iron chains, 4-block, 5-car body, 6-connecting pin, 7-anti-shake cover, 8-reinforcing bar.
Detailed description of the invention
The urgent anti-skid device of frame paving machine, comprise and be arranged on wheel rear and the skate 1 be positioned at above rail, the pin 2 being stuck in outside in rail is fixed with bottom skate 1, four bights of skate 1 are provided with an iron chains 3, the upper end of four iron chains 3 is provided with one piece of connected block 4, block 4 is inserted with the connecting pin 6 penetrating car body 5 afterbody, on every two iron chains 3 of left and right distribution, cover has anti-shake to overlap 7, and anti-shake cover 7 is fixed with the reinforcing bar 8 be connected with car body 5.
In specific implementation process, skate 1 is 1-2cm place above rail, and skate 1 is 5cm apart from the distance of wheel and rail contact point, and the length of iron chains 3 is determined depending on the height of frame paving railcar body to rail level, and leaves the surplus of 10-15cm; Anti-shake cover 7 is that long by 30cm, that 10cm is wide, 5cm is high iron cover is made, and prevents iron chains 3 from arbitrarily swinging, impact driving; Pin 2 is that the Φ 10mm steel bar end grown by 3cm is made, and ensures that skate 1 does not depart from rail.
Claims (1)
1. the urgent anti-skid device of frame paving machine, it is characterized in that: comprise and be arranged on wheel rear and the skate (1) be positioned at above rail, skate (1) bottom is fixed with the pin (2) being stuck in outside in rail, four bights of skate (1) are provided with an iron chains (3), the upper end of four iron chains (3) is provided with one piece of connected block (4), block (4) is inserted with the connecting pin (6) penetrating car body (5) afterbody, the upper cover of every two iron chains (3) of left and right distribution has anti-shake cover (7), anti-shake cover (7) is fixed with the reinforcing bar (8) be connected with car body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042411.7U CN204368181U (en) | 2015-01-22 | 2015-01-22 | The urgent anti-skid device of frame paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042411.7U CN204368181U (en) | 2015-01-22 | 2015-01-22 | The urgent anti-skid device of frame paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368181U true CN204368181U (en) | 2015-06-03 |
Family
ID=53324423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042411.7U Expired - Fee Related CN204368181U (en) | 2015-01-22 | 2015-01-22 | The urgent anti-skid device of frame paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368181U (en) |
-
2015
- 2015-01-22 CN CN201520042411.7U patent/CN204368181U/en not_active Expired - Fee Related
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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: 20150603 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |