CN209441378U - A kind of traction mechanism - Google Patents
A kind of traction mechanism Download PDFInfo
- Publication number
- CN209441378U CN209441378U CN201822163828.5U CN201822163828U CN209441378U CN 209441378 U CN209441378 U CN 209441378U CN 201822163828 U CN201822163828 U CN 201822163828U CN 209441378 U CN209441378 U CN 209441378U
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- buffer
- cross plate
- pin shaft
- mounting base
- traction mechanism
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Abstract
The utility model discloses a kind of traction mechanisms, including buffer, buffer front end detachable connection has preceding mounting base, buffer rear end detachable connection has rear mounting base, wherein, preceding mounting base includes starting stave, parallel spaced-apart is provided on starting stave every the first upper cross plate and the first lower cross plate of arrangement, for buffer front end inlay card in first upper cross plate and the gap of first lower cross plate between the two, buffer front end, first upper cross plate are inserted with the first pin shaft between the first lower cross plate three；Mounting base includes the second riser afterwards, parallel spaced-apart is provided on second riser every the second upper cross plate and the second lower cross plate of arrangement, for buffer rear end inlay card in second upper cross plate and the gap of second lower cross plate between the two, buffer rear end, second upper cross plate are inserted with the second pin shaft between the second lower cross plate three.The utility model can conveniently, effectively realize the traction of vehicle, while repair also very convenient.
Description
Technical field
The utility model relates to technical field of vehicle, more specifically, in particular to a kind of traction mechanism.
Background technique
Rapid development based on modern logistics, for the traction that vehicle on track is better achieved, people have been gradually increased pair
The research of railroad hauling car.Railroad hauling car is properly termed as trailer again, is that one kind is usually used in railway goods traction, railway equipment dimension
It repairs, the means of transport in the places such as workshop cargo transfer, railroad hauling car generally matches with the track being laid on ground, by leading
The vehicle of bearing goods on dynamic rail road, to realize the transfer of cargo.Since there is railroad hauling car easy to use, maintenance to be easy
And the advantages of long service life, therefore, railroad hauling car is widely used in the traction of vehicle, working shop of enterprise and factory in railway transportation
The places such as traction of rail flat car between room.
In practical operation, vehicle generally comprises the headstock provided for power and the compartment for cargo or people's carrying, is
The traction for facilitating vehicle is often provided with special traction mechanism between headstock and compartment.In the prior art, traction mechanism is general
For a rigid rod, the both ends of bar are provided with mounting base, and mounting base is connect with headstock and compartment respectively, in practical operation, vehicle
Traveling whether generally rely on headstock provide power, when vehicle needs to stop, be typically also headstock carry out brake operation, brake
When, since there is also very big inertia in compartment, and conventional traction mechanism is rigidity, in this way, traction mechanism is easy to be used in compartment
Property impact under be bent, serious person even cause traction mechanism rigid rod fracture, significantly impact the normal operation of vehicle；This
Outside, it is generally directly welded between mounting base and rigid rod in the prior art, once rigid rod bending, then need replacing entire traction
Mechanism, maintenance cost is very big and takes time and effort.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of traction mechanism, which is set by its structure
Meter can convenient, effectively realize the traction of vehicle, while repair also very convenient.
A kind of traction mechanism, including buffer, buffer front end detachable connection have preceding mounting base, the buffering
Device rear end detachable connection has rear mounting base, wherein
The preceding mounting base includes starting stave, and parallel spaced-apart is provided on the starting stave every horizontal on the first of arrangement
Plate and the first lower cross plate, buffer front end inlay card first upper cross plate and first lower cross plate between the two between
In gap, the buffer front end, first upper cross plate are inserted with the first pin shaft between the first lower cross plate three；
Mounting base includes the second riser after described, and parallel spaced-apart is provided on second riser every horizontal on the second of arrangement
Plate and the second lower cross plate, buffer rear end inlay card second upper cross plate and second lower cross plate between the two between
In gap, the buffer rear end, second upper cross plate are inserted with the second pin shaft between the second lower cross plate three.
Preferably, the buffer is compact buffer.
Preferably, the compact buffer inner cavity is provided at least two rubber shock-absorbing cake.
Preferably, the first snap-gauge is provided at the top of first pin shaft.
Preferably, the second snap-gauge is provided at the top of second pin shaft.
Preferably, the buffer front end is provided with the first oscillating bearing, and first pin shaft is plugged in described first and closes
In bearings.
Preferably, the buffer rear end is provided with second joint bearing, and second pin shaft is plugged in described second and closes
In bearings.
Preferably, the buffer front end is provided with snap ring.
The beneficial effects of the utility model are: the traction mechanism provided by the utility model cleverly uses buffer to substitute
The rigid rod of the prior art, to absorb pulling force or compression shock by buffer, effectively prevent equipment since stress is too quickly or
It is too urgent and damage, meanwhile, in the utility model, buffer and preceding mounting base are between the two and both buffer and rear mounting base
Between detachable connection is all realized by cleverly structure, once buffer go wrong needs detect or repair when, only need
Extracting the first pin shaft and the second pin shaft out can easily realize, only need to plug the first pin shaft with the second pin shaft i.e. again after replacement
Can, it is very convenient quick.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the overall structure diagram of traction mechanism provided by the utility model embodiment；
Fig. 2 is the structural schematic diagram of preceding mounting base provided by the utility model embodiment；
Fig. 3 is the structural schematic diagram of rear mounting base provided by the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", " top " etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1 to Fig. 3, Fig. 1 to Fig. 3 provides a kind of specific embodiment of traction mechanism, wherein Fig. 1 is that this is practical
The overall structure diagram of traction mechanism provided by new embodiment；Fig. 2 is preceding peace provided by the utility model embodiment
Fill the structural schematic diagram of seat；Fig. 3 is the structural schematic diagram of rear mounting base provided by the utility model embodiment.The utility model
In the embodiment of offer, front is the left of Fig. 1, and rear is the right of Fig. 1.
As shown in Figure 1 to Figure 3, the traction mechanism provided in this embodiment can conveniently, effectively realize the traction of vehicle, together
When installation and maintenance it is all very convenient.The traction mechanism provided in this embodiment may be mounted between headstock and compartment, can also be with
It is mounted between compartment and compartment.In the present embodiment, which includes buffer 1, preceding mounting base 2, rear mounting base 3.
In the present solution, the traction mechanism includes buffer 1, buffer 1 accelerates buffering or braking buffering for providing, from
And buffer function is played when traction mechanism is by pulling force and pressure, it is not only able to achieve normal traction, but also punching can be buffered in time
It hits excessive too quickly to avoid the traction mechanism stress and damages.
1 front end detachable connection of buffer is pacified after having preceding mounting base 2, the 1 rear end detachable connection of buffer to have
Fill seat 3.Specifically, preceding mounting base 2 is locked on headstock or compartment with rear mounting base 3 generally by bolt, practical operation
In, preceding mounting base 2 and rear mounting base 3 are generally not in damage, buffer 1 compared to preceding mounting base 2 and rear mounting base 3 belong to by
More easily damaged component when impacting energetically, when the failure of buffer 1 is detected or repairs replacement, by this reality
It being designed with novel detachable connection, buffer 1 can be disassembled easily from preceding mounting base 2 and rear mounting base 3,
Very easily it can repair and replace.
In the present solution, preceding mounting base 2 includes starting stave 201, parallel spaced-apart is provided with every cloth on the starting stave 201
The first upper cross plate 202 and the first lower cross plate 203 set, the 1 front end inlay card of buffer first upper cross plate 202 with it is described
In the gap of first lower cross plate 203 between the two, 1 front end of buffer, first upper cross plate 202, the first lower cross
The first pin shaft 4 is inserted between 203 three of plate.
Specifically, 1 front end of buffer, the first upper cross plate 202, be drilled with for the first pin shaft 4 on the first lower cross plate 203
The pin hole plugged.When needing for buffer 1 to connect with preceding mounting base 2, the first pin shaft 4 need to only be plugged；When need by
When buffer 1 is separated with preceding mounting base 2, the first pin shaft 4 need to only be extracted out, it is very convenient quick.
In the present solution, rear mounting base 3 includes the second riser 301, parallel spaced-apart is provided with every cloth on second riser 301
The second upper cross plate 302 and the second lower cross plate 303 set, the 1 rear end inlay card of buffer second upper cross plate 302 with it is described
In the gap of second lower cross plate 303 between the two, 1 rear end of buffer, second upper cross plate 302, the second lower cross
The second pin shaft 5 is inserted between 303 three of plate.
Specifically, 1 rear end of buffer, the second upper cross plate 302, be drilled with for the second pin shaft 5 on the second lower cross plate 303
The pin hole plugged.When needing for buffer 1 to connect with rear mounting base 3, the second pin shaft 5 need to only be plugged；When need by
When buffer 1 is separated with rear mounting base 3, the second pin shaft 5 need to only be extracted out, it is very convenient quick.
Generally speaking, the traction mechanism that the utility model refers to using buffer 1 instead of the prior art rigid rod,
To absorb pulling force or compression shock by buffer 1, it effectively prevent equipment since stress is too quickly or too urgent and damage；Meanwhile
In the utility model, buffer 1 and preceding mounting base 2 are between the two and buffer 1 and rear mounting base 3 are between the two all by skilful
Wonderful structure realizes detachable connection, when buffer 1 breaks down and needs to detect or repair, need to only extract the first pin shaft out
4 can easily realize with the second pin shaft 5, only need to plug the first pin shaft 4 and the second pin shaft 5 again after maintenance replacement, non-
Normal is convenient and efficient.
In the present embodiment, for the volume for further decreasing equipment, it is preferable that the buffer 1 is compact buffer.
In the present embodiment, for the buffering effect for further increasing buffer 1, it is preferable that the compact buffer inner cavity
It is provided at least two rubber shock-absorbing cake.
In the present embodiment, for further realize the first pin shaft 4 installation limit, while facilitate the first pin shaft 4 above mention with
Decentralization, it is preferable that be provided with the first snap-gauge 6 at the top of first pin shaft.
In the present embodiment, for further realize the second pin shaft 5 installation limit, while facilitate the second pin shaft 5 above mention with
Decentralization, it is preferable that the second snap-gauge 7 is provided at the top of second pin shaft 5.
In the present embodiment, for the rotation for further facilitating buffer 1, prevent buffer 1 when vehicle deflecting or climb and fall from going out
It now destroys, it is preferable that 1 front end of buffer is provided with the first oscillating bearing 8, and first pin shaft 4 is plugged in described first
In oscillating bearing 8.
In the present embodiment, for the rotation for further facilitating buffer 1, prevent buffer 1 when vehicle deflecting or climb and fall from going out
It now destroys, it is preferable that 1 rear end of buffer is provided with second joint bearing 9, and second pin shaft 5 is plugged in described second
In oscillating bearing 9.
In the present embodiment, to make buffer 1 obtain certain rotary freedom, it is preferable that 1 front end of the buffer setting
There is snap ring 10.
A kind of traction mechanism provided by the utility model is described in detail above.It is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen
Enter in the protection scope of the utility model claims.
Claims (8)
1. a kind of traction mechanism, which is characterized in that including buffer, buffer front end detachable connection has preceding installation
Seat, buffer rear end detachable connection have rear mounting base, wherein
The preceding mounting base includes starting stave, be provided on the starting stave parallel spaced-apart every arrangement the first upper cross plate with
First lower cross plate, buffer front end inlay card is in first upper cross plate and the gap of first lower cross plate between the two
In, the buffer front end, first upper cross plate are inserted with the first pin shaft between the first lower cross plate three；
Mounting base includes the second riser after described, be provided on second riser parallel spaced-apart every arrangement the second upper cross plate with
Second lower cross plate, buffer rear end inlay card is in second upper cross plate and the gap of second lower cross plate between the two
In, the buffer rear end, second upper cross plate are inserted with the second pin shaft between the second lower cross plate three.
2. traction mechanism according to claim 1, which is characterized in that the buffer is compact buffer.
3. traction mechanism according to claim 2, which is characterized in that the compact buffer inner cavity is provided at least 2
A rubber shock-absorbing cake.
4. traction mechanism according to claim 1, which is characterized in that be provided with the first snap-gauge at the top of first pin shaft.
5. traction mechanism according to claim 1, which is characterized in that be provided with the second snap-gauge at the top of second pin shaft.
6. traction mechanism according to claim 1, which is characterized in that the buffer front end is provided with the first joint shaft
It holds, first pin shaft is plugged in first oscillating bearing.
7. traction mechanism according to claim 1, which is characterized in that the buffer rear end is provided with second joint axis
It holds, second pin shaft is plugged in the second joint bearing.
8. traction mechanism according to claim 1, which is characterized in that the buffer front end is provided with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163828.5U CN209441378U (en) | 2018-12-20 | 2018-12-20 | A kind of traction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163828.5U CN209441378U (en) | 2018-12-20 | 2018-12-20 | A kind of traction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441378U true CN209441378U (en) | 2019-09-27 |
Family
ID=68015320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163828.5U Active CN209441378U (en) | 2018-12-20 | 2018-12-20 | A kind of traction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436012A (en) * | 2018-12-20 | 2019-03-08 | 衡阳合力工业车辆有限公司 | A kind of traction mechanism |
-
2018
- 2018-12-20 CN CN201822163828.5U patent/CN209441378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436012A (en) * | 2018-12-20 | 2019-03-08 | 衡阳合力工业车辆有限公司 | A kind of traction mechanism |
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