CN205772115U - A kind of shunter terminal hooking device - Google Patents
A kind of shunter terminal hooking device Download PDFInfo
- Publication number
- CN205772115U CN205772115U CN201620512599.1U CN201620512599U CN205772115U CN 205772115 U CN205772115 U CN 205772115U CN 201620512599 U CN201620512599 U CN 201620512599U CN 205772115 U CN205772115 U CN 205772115U
- Authority
- CN
- China
- Prior art keywords
- shunter
- hooking device
- coupler body
- hook bolt
- buffering
- 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
- 230000003139 buffering effect Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000872 buffer Substances 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000001934 delay Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
This utility model relates to a kind of shunter terminal hooking device, and including coupler body, hook bolt and rotating shaft, described hook bolt is connected with coupler body by rotating shaft, hook bolt relative to coupler body around axis of rotation；Also include elastic buffering mechanism, described elastic buffering mechanism is arranged in rotating shaft, and elastic buffering mechanism has the first buffering end and the second buffering end, and the first buffering end is connected with hook bolt, second buffering end is connected with coupler body, to buffer the hook bolt relative motion relative to coupler body.Described shunter terminal hooking device can reduce terminal hooking device loss percentage, improves work efficiency, extends working life.
Description
Technical field
This utility model relates to shunter terminal hooking device commonly used in a kind of shunter terminal hooking device, especially car dumper system.
Background technology
Transport and fit up increasing of workload along with bulk supply tariff, and goods unloading efficiency requirements is improved constantly, overturn
Machine substitutes manual work more and more, is paid attention to by enterprise.Tippler operation principle is generally: unloaded the empty wagons of goods
Empty wagons shunter terminal hooking device is clashed into by forward in railway carriage or compartment, after under the effect clashed into, hook bolt rotates counterclockwise, and compartment and sky
Car shunter is engaged by gib head locking device, is then drawn to the position specified by empty wagons shunter.Current terminal hooking device one
As include hook bolt and coupler body, and both connect by rotary shaft is fixing, in the course of the work, owing to being often subject to strong shock,
It is particularly easy to damage, has a strong impact on work efficiency and maintenance cost is higher.
As shown in Figure 3, the tippler shunter terminal hooking device of prior art includes hook bolt 1, coupler body 2 and rotating shaft 3, hook bolt 1
Being connected with coupler body 2 by rotating shaft 3, hook bolt 1 rotates around rotating shaft 3 relative to coupler body 2, and this device does not include elastically damping device
Put.When this terminal hooking device works, by the hard hit of compartment connection system forward, shock the most from left to right,
Now hook bolt 13 counterclockwise rotates around the shaft rapidly, by powerful anticlockwise power in the short time, has no to delay
Punching, easily causes coming off of hook bolt 1, and countershaft 3 produces bigger abrasion, easily makes rotating shaft 3 rupture.Therefore, existing
The service life of some terminal hooking devices is the longest, fragile, and in use needs service work frequently, and labor intensive material resources provide
Source, inefficiency.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that one can effectively buffer worked
Impact force in journey, reduces the shunter terminal hooking device of spoilage.
For solving above-mentioned technical problem, the basic conception of the technical solution adopted in the utility model is:
A kind of shunter terminal hooking device, including coupler body, hook bolt and rotating shaft, described hook bolt is connected with coupler body by rotating shaft, hook bolt
Relative to coupler body around axis of rotation；Also include that elastic buffering mechanism, described elastic buffering mechanism are arranged in rotating shaft, elastic
Buffer unit has the first buffering end and the second buffering end, and the first buffering end is connected with hook bolt, and the second buffering end is connected with coupler body
Connect, to buffer the hook bolt relative motion relative to coupler body.
An embodiment of the present utility model, described elastically damping device is set to torsion spring, and torsion spring set is contained in rotating shaft, the two of torsion spring
End is respectively the first buffering end and the second buffering end.
Further, the first described buffering end and first is fixed post and is connected, and described first is fixed post and be welded on the tail end of hook bolt.
Further, the end of the first described buffering end is provided with fixes the circular hitch that post mates with first.
Further, the second described buffering end and second is fixed post and is connected, and described second is fixed post and be welded on coupler body.
Further, the end of the second described buffering end is provided with fixes the circular hitch that post mates with second.
In an embodiment of the present utility model, described hook bolt is class L-type, and front end is circular arc type, and tail end is provided with and rotating shaft
The installing hole of coupling.
Further, described hook bolt tail end is welded with fixing post.
An embodiment of the present utility model, described coupler body is the U-shaped of opening, including the first arm, the second arm and installation arm.
Further, the first described arm is welded with fixing post.
Below in conjunction with an embodiment of the present utility model, further illustrate the operation principle of terminal hooking device described in the utility model:
In shunter work process, gib head is clashed into by forward, and hook bolt is by a power the most anticlockwise, without slow
In the case of flushing device, owing to collision time is short, impact force is big, sustaining damage greatly of hook bolt, easily comes off or ruptures；Add
After adding the torsion spring described in this programme, hook bolt all the time by one around the clockwise power of rotary shaft, the power of the direction with when clashing into
The anticlockwise power produced contends with, and reaches the effect of buffering, reduces the degree that hook bolt is impaired.
Use shunter terminal hooking device of the present utility model, can reduce dramatically because of the huge impact force pair in work process
The damage that terminal hooking device causes, thus extend the working life of terminal hooking device, reduce the frequency of maintenance, reduce maintenance cost, carry
High workload efficiency.And scheme of the present utility model, the elastic buffering mechanism simple in construction used, it is convenient to change, low cost
Honest and clean, good reliability, be suitable to Industry Promotion.
Accompanying drawing explanation
It should be noted that these accompanying drawings and word describe and are not intended as limiting concept of the present utility model by any way,
But be that those skilled in the art illustrate concept of the present utility model and intention by reference specific embodiment.
The structural representation of the shunter terminal hooking device described in Fig. 1 this utility model embodiment 1.
The structural representation of the coupler body 2 shown in Fig. 2 Fig. 1.
The work structuring schematic diagram of the tippler shunter terminal hooking device of Fig. 3 prior art.
In figure: 1-hook bolt, 2-coupler body, 21-the first arm, 22-the second arm, 23-install arm, 3-rotating shaft, 4-torsion spring, 41-the
One buffering end, 42-second buffers end
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with in this utility model embodiment
Accompanying drawing, is clearly and completely described the technical scheme in embodiment, and following example are used for illustrating this utility model, but
It is not limited to scope of the present utility model.
Embodiment 1, a kind of tippler shunter terminal hooking device
As it is shown in figure 1, described tippler readjustment machine terminal hooking device includes hook bolt 1, coupler body 2, rotating shaft 3 and torsion spring 4；Described
Rotating shaft 3 be used for connecting hook bolt 1 and coupler body 2；Described torsion spring 4 is sleeved in rotating shaft 3, and the first buffering end 41 of torsion spring leads to
The fixing post crossing hitch and be welded in hook bolt 1 is connected, and the second buffering end 42 is by hitch and the fixing post being welded on coupler body 2
Connect, it is achieved fixing of each buffering end.
Illustrate further below in conjunction with operation principle of the present utility model.In the course of the work, tippler machine readjustment machine gib head dress
The hook bolt 1 put can be by coming from the strong shock of compartment connection system, and 3 make anticlockwise rotation, then compartment around the shaft
Engaged by gib head locking device with readjustment machine.When there is no torsion spring 4 described in the utility model, owing to clashing into the power produced relatively
Powerful, it is easily caused hook bolt 1 and comes off or rupture, the production and operation is brought many adverse effects.When utilizing of the present utility model turning over
During car machine readjustment machine terminal hooking device, in knockout process, due to the existence of torsion spring 4, clockwise twisting resistance can be produced,
The anticlockwise weighing apparatus of resisting strenuously produced with shock, thus form the effect of a kind of buffering, it is to avoid the damage to gib head；It addition,
Tippler readjustment machine terminal hooking device of the present utility model is when need not connect, and hook bolt 1 is due to all the time by clockwise
Clamp force, can make terminal hooking device remain open state, it is not necessary to the state prejudging gib head carries out compartment connection work again,
It is easy to timely enter duty, convenient and swift.
The above is only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction,
Although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any is familiar with this practicality
Novel technical staff in the range of without departing from its technical scheme, when the technology contents of available above-mentioned prompting make a little change or
It is modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solutions of the utility model, according to this utility model
Technical spirit any simple modification, equivalent variations and modification that above example is made, all still fall within this utility model scheme
In the range of.
Claims (9)
1. a shunter terminal hooking device, including coupler body, hook bolt and rotating shaft, described hook bolt is connected with coupler body by rotating shaft, hook
Tongue relative to coupler body around axis of rotation；It is characterized in that, also include that elastic buffering mechanism, described elastic buffering mechanism are installed
In rotating shaft, elastic buffering mechanism has the first buffering end and the second buffering end, and the first buffering end is connected with hook bolt, and second delays
Rush end to be connected with coupler body, to buffer the hook bolt relative motion relative to coupler body.
A kind of shunter terminal hooking device the most according to claim 1, it is characterised in that described elastically damping device is set to turn round
Spring, torsion spring set is contained in rotating shaft, and the two ends of torsion spring are respectively the first buffering end and the second buffering end.
A kind of shunter terminal hooking device the most according to claim 2, it is characterised in that the first described buffering end and first
Fixing post connects, and described first is fixed post and be welded on the tail end of hook bolt.
A kind of shunter terminal hooking device the most according to claim 3, it is characterised in that the end of the first described buffering end
It is provided with and fixes the circular hitch that post mates with first.
A kind of shunter terminal hooking device the most according to claim 2, it is characterised in that the second described buffering end and second
Fixing post connects, and described second is fixed post and be welded on coupler body.
A kind of shunter terminal hooking device the most according to claim 5, it is characterised in that the end of the second described buffering end
It is provided with and fixes the circular hitch that post mates with second.
A kind of shunter terminal hooking device the most according to claim 1, it is characterised in that described hook bolt is class L-type, front
End is in circular arc type, and tail end is provided with the installing hole mated with rotating shaft.
A kind of shunter terminal hooking device the most according to claim 1, it is characterised in that described coupler body is the U of opening
Font, including the first arm, the second arm and installation arm.
A kind of shunter terminal hooking device the most according to claim 8, it is characterised in that be welded with solid on the first described arm
Fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512599.1U CN205772115U (en) | 2016-05-31 | 2016-05-31 | A kind of shunter terminal hooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512599.1U CN205772115U (en) | 2016-05-31 | 2016-05-31 | A kind of shunter terminal hooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772115U true CN205772115U (en) | 2016-12-07 |
Family
ID=58137730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512599.1U Expired - Fee Related CN205772115U (en) | 2016-05-31 | 2016-05-31 | A kind of shunter terminal hooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128327A (en) * | 2017-05-05 | 2017-09-05 | 中车青岛四方车辆研究所有限公司 | Hitch even hangs guiding piece |
-
2016
- 2016-05-31 CN CN201620512599.1U patent/CN205772115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128327A (en) * | 2017-05-05 | 2017-09-05 | 中车青岛四方车辆研究所有限公司 | Hitch even hangs guiding piece |
| CN107128327B (en) * | 2017-05-05 | 2018-08-24 | 中车青岛四方车辆研究所有限公司 | Hitch even hangs guiding piece |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |