CN208325105U - A kind of central axle semitrailer transition line connection device - Google Patents
A kind of central axle semitrailer transition line connection device Download PDFInfo
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- CN208325105U CN208325105U CN201820706914.3U CN201820706914U CN208325105U CN 208325105 U CN208325105 U CN 208325105U CN 201820706914 U CN201820706914 U CN 201820706914U CN 208325105 U CN208325105 U CN 208325105U
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- stacker
- route
- conduit
- connecting plate
- line
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Abstract
The utility model discloses a kind of central axle semitrailer transition line connection devices, including headstock, car body and harness connecting plate, the end face of the harness connecting plate offers threading hole, conduit is fixedly installed with inside the threading hole, the installation axial end is fixedly installed with stacker, the top of the stacker is arranged by the lower section of adapting pipe corresponding lead pipe, and the output end face of the stacker offers out line three-way hole, and the inside of line three-way hole out is fixedly installed with elastic ring by stacker.The central axle semitrailer transition line connection device; have and effectively connection line between main vehicle and trailer is protected; improve the service life that route uses; ensure the advantages of driving trailer safety; solving the route between main vehicle and trailer does not protect equipment to easily lead to rupture of line or breakage, influences the problem of driving trailer safety.
Description
Technical field
The utility model relates to transport vehicle component technology field, specially a kind of central axle semitrailer transition pipeline connects
Connection device.
Background technique
What the connection between main vehicle and trailer was generally realized using special traction device, the master of the special vehicle of central axle
Vehicle with trailer is connect by the way of hinged, just will appear between Ackermann steer angle, main vehicle and trailer in this way one it is curved
Bent state, if the route between main vehicle and trailer does not have any safeguard measure, vehicle will lead to these lines in turning
Road bending, when vehicle turning is frequent, these routes will be bent repeatedly, and route is caused easily to be broken or cracked,
Cause driver to lose the control to trailer, influences the safety for driving trailer.
Utility model content
The purpose of this utility model is to provide a kind of central axle semitrailer transition line connection device, have effectively
Connection line between main vehicle and trailer is protected, the service life that route uses is improved, it is ensured that the advantages of driving trailer safety,
Solving the route between main vehicle and trailer does not protect equipment to easily lead to rupture of line or breakage, influences to drive trailer safety
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of central axle semitrailer coupling tube
Wire-connecting device, including headstock, car body and harness connecting plate, the installation axle that the headstock passes through axis of traction and the installation end of car body
It is fixedly mounted, the harness connecting plate is fixedly mounted on the end face of axis of traction, the end face of the harness connecting plate by support frame
Threading hole is offered, conduit is fixedly installed with inside the threading hole, the installation axial end is fixedly installed with stacker, institute
The top for stating stacker is arranged by the lower section of adapting pipe corresponding lead pipe, and it is logical that the output end face of the stacker offers outlet
Hole, the inside of line three-way hole out are fixedly installed with elastic ring by stacker.
Preferably, the periphery that the harness connecting plate corresponds to threading hole is provided with offset plate, and the periphery of the offset plate passes through card
Position plate and harness connecting plate are fixedly mounted.It is worn what being routed through of connecting with car body of headstock output end opened up on harness connecting plate
Conduit inside string holes, in Ackermann steer angle, pulling for route is pulled through offset plate to conduit curved direction offer toughness, keeps away
Exempt from route fracture when pulling drawing.
Preferably, the conduit and offset plate are all made of rubber tube structure setting, and the end of the conduit is in lead downwards
To setting.The pliability of offset plate and conduit is conducive to the bending angle adjustment in turning between route, and passes through conduit
Derived angle directly exports route to the input terminal of adapting pipe downwards, improves to line protection effect.
Preferably, the adapting pipe is at the top of horizontal S shape and stacker in being connected, the input terminal of the adapting pipe with lead
The end of spool is correspondingly arranged.Adapting pipe input terminal is directly accepted the route that conduit exports and is exported to stacker, by holding
The line three-way hole that goes out of joint chair side is connect with the equipment on car body, is provided the protection to route and is accepted range.
Preferably, the outside of the line three-way hole out is provided with export sebific duct.Be routed through stacker side goes out line three-way hole
It connect with the equipment used on car body, and the route inside line three-way hole out is flexibly clamped and fixed by elastic ring, export sebific duct
To the export orientation of route, and route is bent when online curved way and provides the radian of a bending and in time to curved route
The phenomenon that resetting, route is avoided to be frequently bended fracture generation.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is incited somebody to action in axis of traction and installation axle to harness connecting plate and stacker are arranged between headstock and car body
Headstock is fixedly mounted by the installation axle of axis of traction and car body installation end, and headstock exports to the route of car body and is each passed through harness company
Inside the conduit inside threading hole that fishplate bar end face opens up, the input terminal of adapting pipe accepts to holding route derived from conduit
Inside joint chair, and by the equipment installed on line three-way hole and car body that goes out of stacker side, elastic ring to line three-way hole out inside
Route flexibly clamps and fixes, and when generating curved angle between headstock turning and car body, the pulling of route is pulled through offset plate to leading
The curved direction of spool provides toughness, and adapting pipe and conduit fix the exterior protection of route, and after headstock turning resets
It is driven by the distance between adapting pipe and conduit and is resetted between route, avoiding route from being frequently bended rear bending leads to line
The phenomenon that road is broken.
2, the utility model is routed through stacker in the corresponding setting of the line three-way hole out export sebific duct of output end face of stacker
The equipment used on line three-way hole and car body that goes out of side is connect, and by elastic ring to the route resilient clamp inside line three-way hole out
It is fixed, export sebific duct to the export orientation of route, and route is bent when online curved way the radian that a bending is provided and and
When curved route is resetted, the phenomenon that avoiding route from being frequently bended fracture generation.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model harness connecting plate end structure illustration；
Fig. 3 is the utility model stacker side structure schematic diagram.
In figure: 1 headstock；11 axis of traction；2 car bodies；21 installation axles；22 stackers；221 go out line three-way hole；223 elastic rings；223
Export sebific duct；23 adapting pipes；3 harness connecting plates；31 support frames；32 outlet holes；33 conduits；34 offset plates；341 block boards.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of central axle semitrailer transition line connection device, including headstock 1, car body 2 and line
Beam connecting plate 3, the headstock 1 are fixedly mounted by the installation axle 21 of axis of traction 11 and the installation end of car body 2, the harness connection
Plate 3 is fixedly mounted on the end face of axis of traction 11 by support frame 31, and the end face of the harness connecting plate 3 offers threading hole 32,
Conduit 33 is fixedly installed with inside the threading hole 32, the periphery of the corresponding threading hole 32 of the harness connecting plate 3 is provided with glue
The periphery of plate 34, the offset plate 34 is fixedly mounted by block board 341 and harness connecting plate 3.By 1 output end of headstock and car body 2
The conduit 33 of connection being routed through inside the threading hole 32 opened up on harness connecting plate 3, in Ackermann steer angle, route is pulled
It is pulled through offset plate 34 and provides toughness to the curved direction of conduit 33, avoid route fracture when pulling drawing.33 He of conduit
Offset plate 34 is all made of rubber tube structure setting, and the end of the conduit 33 is in be directed downwardly toward setting.Offset plate 34 and conduit 33
Pliability be conducive to the bending angle adjustment in turning between route, and by conduit 33 downwards derived angle by line
Road is directly exported to the input terminal of adapting pipe 23, is improved to line protection effect.21 end face of installation axle, which is fixedly installed with, holds
Joint chair 22, the top of the stacker 22 are arranged by the lower section of 23 corresponding lead pipe 33 of adapting pipe, the stacker 22 it is defeated
End face offers out line three-way hole 221 out, passes through stacker 22 inside the line three-way hole 221 out and is fixedly installed with elastic ring 222.Institute
It states adapting pipe 23 to be connected in the top of horizontal S shape and stacker 22, the input terminal of the adapting pipe 23 and the end of conduit 33
End is correspondingly arranged.The route that 23 input terminal of adapting pipe exports conduit 33, which is directly accepted, to be exported to stacker 22, and undertaking is passed through
The line three-way hole 221 that goes out of 22 sides of seat is connect with the equipment on car body 2, is provided the protection to route and is accepted range.The outlet is logical
The outside in hole 221 is provided with export sebific duct 223.Going out for 22 side of stacker is routed through to use on line three-way hole 221 and car body 2
Equipment connection, and the route inside line three-way hole 221 out is flexibly clamped and fixed by elastic ring 222, sebific duct 223 is exported to route
Export orientation, and the radian that a bending is provided is bent when online curved way to route and in time to the reset of curved route,
The phenomenon that avoiding route from being frequently bended fracture generation.
In use, the route of headstock 1 output to car body 2 is each passed through in the threading hole 32 that 3 end face of harness connecting plate opens up
Inside the conduit 33 in portion, the input terminal of adapting pipe 23 accepts to stacker 22 route derived from conduit 23, route
The equipment used on line three-way hole 221 and car body 2 that goes out across 22 side of stacker is connect, and logical to outlet by elastic ring 222
Route inside hole 221 flexibly clamps and fixes, and exports sebific duct 223 to the export orientation of route, and to route when online curved way
The phenomenon that bending provides the radian of a bending and resets to curved route in time, route is avoided to be frequently bended fracture generation,
When generating curved angle between the turning of headstock 1 and car body 2, pulling for route is pulled through offset plate 34 to the curved side of conduit 33
To toughness is provided, adapting pipe 23 is fixed with exterior protection of the conduit 33 to route, and passes through undertaking after the turning of headstock 1 resets
The distance between pipe 23 and conduit 33 drive to be resetted between route, and avoiding route from being frequently bended rear bending causes route disconnected
The phenomenon that splitting.
In summary: the central axle semitrailer transition line connection device, in axis of traction 11 and installation axle 21 to vehicle
Harness connecting plate 3 and stacker 22 are set between first 1 and car body 2, headstock is passed through to the installation of axis of traction 11 and 2 installation end of car body
Axis 21 is fixedly mounted, and headstock 1 is exported to the route of car body and is each passed through inside the threading hole 32 that 3 end face of harness connecting plate opens up
Inside conduit 33, the input terminal of adapting pipe 23 accepts to stacker 22 route derived from conduit 33, and by holding
22 side of joint chair goes out the equipment installed on line three-way hole 221 and car body 2, and elastic ring 222 is to the route bullet inside line three-way hole 221 out
Property grip, headstock 1 turning car body 2 between generate curved angle when, pulling for route is pulled through offset plate 34 to conducting wire
The curved direction of pipe 33 provides toughness, and adapting pipe 23 is fixed with exterior protection of the conduit 33 to route, and multiple in the turning of headstock 1
It is driven behind position by the distance between adapting pipe 23 and conduit 33 and is resetted between route, solve the line between main vehicle and trailer
Road does not protect equipment to easily lead to rupture of line or breakage, influences the problem of driving trailer safety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of central axle semitrailer transition line connection device, including headstock (1), car body (2) and harness connecting plate
(3), it is characterised in that: the fixed peace of installation axle (21) that the headstock (1) passes through the installation end of axis of traction (11) and car body (2)
Dress, the harness connecting plate (3) are fixedly mounted on the end face of axis of traction (11), the harness connecting plate by support frame (31)
(3) end face offers threading hole (32), is fixedly installed with conduit (33), the installation axle inside the threading hole (32)
(21) end face is fixedly installed with stacker (22), and the top of the stacker (22) passes through adapting pipe (23) corresponding lead pipe (33)
Lower section setting, the output end face of the stacker (22) offers out line three-way hole (221), it is described go out line three-way hole (221) it is internal
Elastic ring (222) are fixedly installed with by stacker (22).
2. a kind of central axle semitrailer transition line connection device according to claim 1, it is characterised in that: described
The periphery of harness connecting plate (3) corresponding threading hole (32) is provided with offset plate (34), and the periphery of the offset plate (34) passes through block board
(341) it is fixedly mounted with harness connecting plate (3).
3. a kind of central axle semitrailer transition line connection device according to claim 1, it is characterised in that: described
Conduit (33) and offset plate (34) are all made of rubber tube structure setting, and the end of the conduit (33) is in be directed downwardly toward setting.
4. a kind of central axle semitrailer transition line connection device according to claim 1, it is characterised in that: described
Adapting pipe (23) is in be connected at the top of horizontal S shape and stacker (22), the input terminal and conduit of the adapting pipe (23)
(33) end is correspondingly arranged.
5. a kind of central axle semitrailer transition line connection device according to claim 1, it is characterised in that: described
The outside of line three-way hole (221) is provided with export sebific duct (223) out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706914.3U CN208325105U (en) | 2018-05-14 | 2018-05-14 | A kind of central axle semitrailer transition line connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706914.3U CN208325105U (en) | 2018-05-14 | 2018-05-14 | A kind of central axle semitrailer transition line connection device |
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| Publication Number | Publication Date |
|---|---|
| CN208325105U true CN208325105U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820706914.3U Active CN208325105U (en) | 2018-05-14 | 2018-05-14 | A kind of central axle semitrailer transition line connection device |
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| CN (1) | CN208325105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979484A (en) * | 2019-11-28 | 2020-04-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Follow-up mechanism for restraining connecting line of semitrailer and tractor |
-
2018
- 2018-05-14 CN CN201820706914.3U patent/CN208325105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979484A (en) * | 2019-11-28 | 2020-04-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Follow-up mechanism for restraining connecting line of semitrailer and tractor |
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Address after: 221200 Wangji District, Suining County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xuqi Automobile Technology Co.,Ltd. Address before: 221200 Wangji District, Suining County, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JIASHENG AUTOMOBILE MANUFACTURING Co.,Ltd. |