CN106240638A - One horizontal can stretch formula Trailer type frame for use in vehicle - Google Patents
One horizontal can stretch formula Trailer type frame for use in vehicle Download PDFInfo
- Publication number
- CN106240638A CN106240638A CN201610784329.0A CN201610784329A CN106240638A CN 106240638 A CN106240638 A CN 106240638A CN 201610784329 A CN201610784329 A CN 201610784329A CN 106240638 A CN106240638 A CN 106240638A
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- CN
- China
- Prior art keywords
- horizontal
- vehicle frame
- girder
- tail
- semi
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/14—Understructures, i.e. chassis frame on which a vehicle body may be mounted of adjustable length or width
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses one and horizontal can stretch formula Trailer type frame for use in vehicle, including right vehicle frame, middle longeron and left vehicle frame, described middle longeron both sides axle respectively connects front horizontal semi-girder, rear horizontal semi-girder, right vehicle frame and left vehicle frame respectively with front horizontal semi-girder, rear horizontal semi-girder axle connects, the connection of rear horizontal semi-girder is horizontal stretches oil cylinder, middle horizontal beam and the horizontal beam of tail are welded on left vehicle frame, right vehicle frame respectively with middle horizontal beam and tail horizontal beam grafting, arrange between described right vehicle frame and left vehicle frame that tail is horizontal stretches oil cylinder, between middle longeron and front horizontal semi-girder, front bearing pin is set, respectively at right vehicle frame and middle horizontal beam, between tail horizontal beam, rear pin shaft is set.The horizontal formula Trailer type frame for use in vehicle of stretching of the present invention can be according to the width adjustment overall width of goods, realize the adjustment of Trailer type frame for use in vehicle width, after frame width adjusts, vehicle frame still has preferable stability, strengthen the trailer adaptability to the road of different in width, having simple in construction, cost of manufacture is low, practical feature.
Description
Technical field
The present invention relates to Drop and pull transport field, specifically, particularly relate to one and horizontal can stretch formula Trailer type frame for use in vehicle, it is adaptable to need
Change the trailer of vehicle width.
Background technology
At present, what full extension and semitrailer used is all fixing overall width, is difficult to see the trailer of variable-width, although
Fixed overall width trailer disclosure satisfy that the transportation demand of major part goods, but the transport for part special cargo has certain
Limitation, such as transporting over-wide goods, such as the transport of caterpillar, if the wheelspan of caterpillar is relatively big, common trailer
Would become hard to load.
Summary of the invention
For above-mentioned problem of the prior art, the present invention provides can be horizontal according to the width adjustment trailer overall width one of goods
Stretch formula Trailer type frame for use in vehicle.
The technical scheme that the present invention provides:
One horizontal can stretch formula Trailer type frame for use in vehicle, and including right vehicle frame, middle longeron and left vehicle frame, described middle longeron both sides axle respectively connects
Front horizontal semi-girder, rear horizontal semi-girder, right vehicle frame and left vehicle frame connect with front horizontal semi-girder, rear horizontal semi-girder axle respectively, and rear horizontal semi-girder connects horizontal stretching
Oil cylinder, middle horizontal beam and the horizontal beam of tail are welded on left vehicle frame, right vehicle frame respectively with middle horizontal beam and tail horizontal beam grafting, described
The horizontal oil cylinder of stretching of tail is set between right vehicle frame and left vehicle frame, front bearing pin is set between middle longeron and front horizontal semi-girder, respectively right vehicle frame with in
Between horizontal beam, tail horizontal beam, rear pin shaft is set.
In technique scheme, described middle longeron front end each side arranges a socket hole of fan-shaped distribution, front horizontal stretches
The hole arranged on arm on a Kong Yuzhong longeron matches.
In technique scheme, the number in the hole of the fan-shaped distribution that described middle longeron front end is arranged is 5 15.
In technique scheme, wherein the middle cross beam and the horizontal beam of tail are respectively provided with a socket hole, right vehicle frame is arranged
Two holes, the hole coupling on two horizontal beams of Kong Yuzhong and the horizontal beam of tail.
In technique scheme, the number in the hole that wherein the middle cross beam and the horizontal beam of tail are arranged is 5 12.
In technique scheme, front bearing pin between described middle longeron and front horizontal semi-girder insert in the jack of longeron and front horizontal stretch
In the hole of arm.
In technique scheme, the rear pin shaft arranged between described right vehicle frame and middle horizontal beam, the horizontal beam of tail inserts the right side respectively
In the jack of vehicle frame and the jack of middle horizontal beam coupling, right vehicle frame and tail horizontal beam coupling.
The horizontal formula Trailer type frame for use in vehicle of stretching of the present invention can be according to the width adjustment overall width of goods, it is achieved the adjustment of Trailer type frame for use in vehicle width,
After frame width adjusts, vehicle frame still has preferable stability, strengthens the trailer adaptability to the road of different in width, tool
Having simple in construction, cost of manufacture is low, practical feature.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is present configuration schematic diagram.
Fig. 2 is A-A ' sectional structure schematic diagram of the present invention.
Fig. 3 is B-B ' sectional structure schematic diagram of the present invention.
Fig. 4 is C-C ' sectional structure schematic diagram of the present invention.
Fig. 5 is the jack distributed architecture schematic diagram of longeron fore-end in the present invention.
Wherein: 1, right vehicle frame；2, middle longeron；3, left vehicle frame；4, front horizontal semi-girder；5, horizontal oil cylinder is stretched；6, rear horizontal semi-girder；7, in
Horizontal beam；8, tail is horizontal stretches oil cylinder；9, the horizontal beam of tail；10, axle；11, front bearing pin；12, rear pin shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment described is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly falls into this
The scope of bright protection.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, horizontal can stretch formula Trailer type frame for use in vehicle as the one shown in embodiment, including right car
Frame, middle longeron and left vehicle frame.
Middle longeron both sides axle respectively connects front horizontal semi-girder, rear horizontal semi-girder, and front horizontal semi-girder and rear horizontal semi-girder are respectively one group two,
Before two after horizontal semi-girder and two horizontal semi-girder be respectively symmetrically be connected to middle longeron both sides, right vehicle frame and left vehicle frame respectively be positioned at
The front horizontal semi-girder of longeron both sides, rear horizontal semi-girder connect, and front horizontal semi-girder and rear horizontal semi-girder all pass through axle and right vehicle frame, middle longeron and a left side
Frame Assembling connects, and rear horizontal semi-girder connects horizontal oil cylinder of stretching, between right vehicle frame and rear horizontal semi-girder and left vehicle frame and rear horizontal semi-girder it
Between be respectively provided with and horizontal stretch oil cylinder.
Middle horizontal beam and the horizontal beam of tail are welded on left vehicle frame, right vehicle frame respectively with middle horizontal beam and tail horizontal beam grafting,
Making right vehicle frame be connected with left vehicle frame, the horizontal oil cylinder of stretching of tail is assemblied between right vehicle frame and left vehicle frame.
Front bearing pin is set between middle longeron and front horizontal semi-girder, after arranging between right vehicle frame and middle horizontal beam, the horizontal beam of tail respectively
Bearing pin.
According to Fig. 5, middle longeron front end each side arranges a socket hole of fan-shaped distribution, and the number in hole is 5
15, the hole that front horizontal semi-girder is arranged on a Kong Yuzhong longeron matches.
Being respectively provided with a socket hole on middle horizontal beam and the horizontal beam of tail, the number in hole sets according to the width dimensions of trailer
Putting, the number in hole can be arranged as required to 5 12 holes, and right vehicle frame arranges two holes, two horizontal beams of Kong Yuzhong and tail
Hole coupling on horizontal beam.
A socket hole on the circular hole that the left and right sides, middle longeron front end is arranged, middle horizontal beam and the socket on the horizontal beam of tail
Hole, can make adjustable track trailer vehicle frame be adjusted between several different in width.
Adjustable track trailer vehicle frame launch time, horizontal stretch oil cylinder pushing after horizontal semi-girder, tail is horizontal simultaneously stretches the right vehicle frame of oil cylinder pushing and a left side
Vehicle frame, when right vehicle frame and left vehicle frame are deployed into preset width, longeron and the hole of front horizontal semi-girder during 2 front bearing pins are inserted respectively
In, 2 rear pin shafts are inserted respectively right vehicle frame and the jack of middle horizontal beam coupling, right vehicle frame and the jack of tail horizontal beam coupling
In, it is thus achieved that stable overall width.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (7)
1. horizontal can stretch formula Trailer type frame for use in vehicle for one kind, it is characterised in that: include right vehicle frame, middle longeron and left vehicle frame, described middle longeron two
Side axle respectively connects front horizontal semi-girder, rear horizontal semi-girder, and right vehicle frame and left vehicle frame connect with front horizontal semi-girder, rear horizontal semi-girder axle respectively, rear horizontal stretches
Arm connects horizontal oil cylinder of stretching, and middle horizontal beam and the horizontal beam of tail be welded on left vehicle frame, right vehicle frame respectively with middle horizontal beam and tail is horizontal stretches
Beam grafting, arranges the horizontal oil cylinder of stretching of tail, arranges front bearing pin, exist respectively between middle longeron and front horizontal semi-girder between described right vehicle frame and left vehicle frame
Between right vehicle frame and middle horizontal beam, tail horizontal beam, rear pin shaft is set.
One the most according to claim 1 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: about described middle longeron front end two
Side respectively arranges a socket hole of fan-shaped distribution, and the hole that front horizontal semi-girder is arranged on a Kong Yuzhong longeron matches.
One the most according to claim 2 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: described middle longeron and front horizontal semi-girder
Between front bearing pin insert in the jack of longeron and the hole of front horizontal semi-girder.
One the most according to claim 2 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: described middle longeron front end is arranged
The number in the hole of fan-shaped distribution is 5 15.
One the most according to claim 1 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: wherein the middle cross beam and tail is horizontal stretches
It is respectively provided with a socket hole on beam, right vehicle frame arranges two holes, the hole coupling on two horizontal beams of Kong Yuzhong and the horizontal beam of tail.
One the most according to claim 5 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: wherein the middle cross beam and tail is horizontal stretches
The number in the hole that beam is arranged is 5 12.
One the most according to claim 5 horizontal can stretch formula Trailer type frame for use in vehicle, it is characterised in that: described right vehicle frame horizontal is stretched with middle
The rear pin shaft arranged between the horizontal beam of beam, tail inserts right vehicle frame and jack, right vehicle frame and the horizontal beam of tail of middle horizontal beam coupling respectively
In the jack of coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784329.0A CN106240638A (en) | 2016-08-31 | 2016-08-31 | One horizontal can stretch formula Trailer type frame for use in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784329.0A CN106240638A (en) | 2016-08-31 | 2016-08-31 | One horizontal can stretch formula Trailer type frame for use in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106240638A true CN106240638A (en) | 2016-12-21 |
Family
ID=58081092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610784329.0A Pending CN106240638A (en) | 2016-08-31 | 2016-08-31 | One horizontal can stretch formula Trailer type frame for use in vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244353A (en) * | 2017-06-19 | 2017-10-13 | 湖北三江航天万山特种车辆有限公司 | It is horizontal to stretch semitrailer |
| CN107554645A (en) * | 2017-08-14 | 2018-01-09 | 安徽富林农业机械装备有限公司 | A kind of breakdown trailer |
-
2016
- 2016-08-31 CN CN201610784329.0A patent/CN106240638A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244353A (en) * | 2017-06-19 | 2017-10-13 | 湖北三江航天万山特种车辆有限公司 | It is horizontal to stretch semitrailer |
| CN107244353B (en) * | 2017-06-19 | 2019-05-28 | 湖北三江航天万山特种车辆有限公司 | It is horizontal to stretch semitrailer |
| CN107554645A (en) * | 2017-08-14 | 2018-01-09 | 安徽富林农业机械装备有限公司 | A kind of breakdown trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |