CN2702875Y - Vehicle trailer vibration-absorbing mount - Google Patents
Vehicle trailer vibration-absorbing mount Download PDFInfo
- Publication number
- CN2702875Y CN2702875Y CN 200420016083 CN200420016083U CN2702875Y CN 2702875 Y CN2702875 Y CN 2702875Y CN 200420016083 CN200420016083 CN 200420016083 CN 200420016083 U CN200420016083 U CN 200420016083U CN 2702875 Y CN2702875 Y CN 2702875Y
- Authority
- CN
- China
- Prior art keywords
- utility
- horizontal frame
- model
- locking
- welded
- 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
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a vehicle trailer vibration-absorbing mount. It is characterized in that it consists of a connecting shaft with screw thread, a horizontal frame and a vertical frame. The shaft sleeve of the connecting shaft is welded on the horizontal frame. A damping member is arranged on the connecting shaft and the damping member can be tightly against the horizontal frame by a baffle plate and a clamp nut. Furthermore, the front part of the connecting shaft is connected with a locking spout by a connecting plate and a pin. A locking axis with a clamp pin is arranged on the locking spout. The horizontal fame and tails of the automobile beam plates are welded into integration when the operation is started. The vertical frame and two automobile beam plates are welded into integration. Because the utility model can act the weight of the drawbar trailer on the half back part of whole automobile beam plates, with the buffer action of the damping member, appreciable buffer action is provided. Practically proofed, the stability of the vehicle body is improved obviously by application of the utility model automobile. The mechanical strength of the construction of locking spout and locking axis is much more greater than a hook. Consequently, the utility model has good damping effect and is firm and durable, and it has long service life and no need of maintenance.
Description
Technical field: the utility model relates to a kind of auto trailer link span.
Background technology: the connection mode of existing auto trailer and automobile all adopts the shackle structure, promptly establishes a hook with auto-lock function at the automotive frame afterbody, establish a link at the link span front end of trailer, and shackle interlocks and just realized being connected of trailer and automobile.Find in the practice that this kind connection mode has following defective at least: at first, because this hook shank is very short, only be satisfied with and hook can be installed in automotive frame afterbody (being header portion), so just make the weight of whole trailer all only act on the automotive frame afterbody, therefore, just caused the stressed undue concentration of automobile, automobile is subjected to trailer to influence relatively protrusion phenomenon of problem.Produce actual showing, when swing or bump appear in trailer for some reason, all can cause the auto body shakiness, this illustrates that this connection mode shock-absorbing function is very weak.Secondly, this auto trailer bindiny mechanism itself is also very fragile, and hook is fracture easily, and it is very high particularly to show maintenance rate on heavy goods vehicles, and the Che Yinian that has will keep in repair several times, and owing to reasons such as its hook fracture are lost the generation of bucket phenomenon in addition.Therefore vast user vehicle is extremely had a headache to this problem, looks forward to having a desirable terms of settlement.
The utility model content:
Task of the present utility model is, at the problems referred to above, provides a kind of auto trailer damping link span, and it is the damping performance height not only, and sturdy and durable.
Technical solution of the present utility model is: a kind of auto trailer damping link span, it is characterized in that: it is made of screwed adapter shaft, horizontal frame, vertical frame etc., wherein the axle sleeve of adapter shaft is welded on the horizontal frame, adapter shaft is provided with shock absorber part, and shock absorber part can be close to horizontal frame by baffle plate and clamp nut.
In order to strengthen damping effect, can adopt the two-stage damping, its technical measures are with said adapter shaft undergauge prolongation, to be provided with axle sleeve, shock absorber part, baffle plate and clamp nut successively on its prolongation, the secondary axle sleeve here and second horizontal frame weld together.
In order to strengthen link span intensity, establish brace panel for can be in its whole framework four jiaos.
Though being connected with existing hook, aforesaid link span can play damping effect, but in order to prolong the service life of hook, here adopt following technical measures again, promptly be welded with connecting panel in the front portion of adapter shaft, connecting panel connects locking by bearing pin again to be chewed, and is provided with the lock shaft of band locking pin on locking is chewed.
The utility model is welded as a whole its horizontal frame and automotive frame afterbody (being crossbeam) when using, and its vertical frame and automotive frame (i.e. two longerons) are welded as a whole, and promptly its integral body is captiveed joint with automotive frame.At this moment adapter shaft just is equivalent to the shank of existing hook is prolonged.Compared with prior art, because the trailing weight of this moment is not only to act on automotive frame afterbody (being header portion), but act on the latter half of whole automotive frame, the buffer action of shock absorber part in addition, therefore, when swing or bump appearred in trailer for some reason, it will show tangible cushioning effect.Can be better if adopt the two-stage damping to design its damping effect.Facts have proved, use automobile of the present utility model, the stability of its vehicle body obviously improves.Secondly, the utility model is chewed with the lock shaft structure with locking and is replaced existing hook structure, because the mechanical strength of this structure is far longer than hook, therefore this parts of the present utility model are not fragile, sturdy and durable, and the life-span is long, freedom from repairs.
Description of drawings:
Fig. 1 is that A-A of the present utility model cuts open structural representation.
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment: the utility model is elaborated below in conjunction with accompanying drawing.
As shown in the figure, the auto trailer damping link span that the utility model provides mainly is made up of two parts, and a part is and the automobile link that another part is and the trailer link.Wherein comprise screwed adapter shaft 1, horizontal frame 3, vertical frame 13 etc. with the automobile link, the axle sleeve 2 of its adapter shaft 1 is welded on the horizontal frame 3.Be provided with shock absorber part 4 on said adapter shaft 1, shock absorber part 4 can be close to horizontal frame 3 by baffle plate 5 and clamp nut 6.Represented among the figure is the link span of band secondary damping, the adapter shaft 1 that is about to the one-level damping dwindles the diameter of axle and extends axial length, connect the foregoing axle sleeve of a cover, shock absorber part, baffle plate and clamp nut etc. more successively at its rear portion, second axle sleeve wherein must with second horizontal frame 12 weld together.In addition, four jiaos in the framework of being made up of horizontal frame and vertical frame are provided with brace panel 11.In the specific implementation, horizontal frame 3 must be welded as a whole with automotive frame afterbody (being crossbeam); Two vertical frames 13 must be welded as a whole with automotive frame (i.e. two longerons); During the two-stage damping, second crossbeam of second horizontal frame 12 with automotive frame must be welded as a whole.If automobile does not have second crossbeam can not influence technique effect of the present utility model yet.Here said shock absorber part can adopt rubber or plastics etc., and also available junked tire sheet stack is formed.The utility model and trailer link comprise the connecting panel 7 that is welded on adapter shaft 1 front portion, and chew 9 by bearing pin with the locking that connecting panel 7 is connected, and are positioned at locking and chew the lock shaft that has locking pin 10 8 on 9.During concrete the use, the link of trailer link span front end is laterally put into locking chew 9, lock shaft 8 is vertically inserted locking chew in 9, pin is gone up locking pin 10 and is got final product then.
The utility model is applicable to the heavy goods vehicles trailer.
Claims (4)
1, a kind of auto trailer damping link span, it is characterized in that: it is by screwed adapter shaft (1), horizontal frame (3), vertical frame formations such as (13), its bottom bracket axle (2) is welded on the horizontal frame (3), adapter shaft (1) is provided with shock absorber part (4), and shock absorber part (4) can be close to horizontal frame (3) by baffle plate (5) and clamp nut (6).
2, according to the auto trailer damping link span of claim 1, it is characterized in that: said adapter shaft (1) undergauge prolongs, be provided with axle sleeve, shock absorber part, baffle plate and clamp nut successively, axle sleeve wherein and second horizontal frame (12) weld together on the axle of its prolongation.
3, according to the auto trailer damping link span of claim 1 or 2, it is characterized in that: in its framework, be provided with brace panel (11).
4, according to the auto trailer damping link span of claim 1 or 2, it is characterized in that: be welded with connecting panel (7) in the front portion of adapter shaft, connecting panel (7) connects locking by bearing pin and chews (9), and the lock shaft (8) that (9) are provided with band locking pin (10) is chewed in locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016083 CN2702875Y (en) | 2004-04-14 | 2004-04-14 | Vehicle trailer vibration-absorbing mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016083 CN2702875Y (en) | 2004-04-14 | 2004-04-14 | Vehicle trailer vibration-absorbing mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702875Y true CN2702875Y (en) | 2005-06-01 |
Family
ID=34768908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420016083 Expired - Fee Related CN2702875Y (en) | 2004-04-14 | 2004-04-14 | Vehicle trailer vibration-absorbing mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702875Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044417B (en) * | 2014-05-28 | 2016-01-13 | 郑州飞机装备有限责任公司 | Fully-trailed carriage brake traction device |
-
2004
- 2004-04-14 CN CN 200420016083 patent/CN2702875Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044417B (en) * | 2014-05-28 | 2016-01-13 | 郑州飞机装备有限责任公司 | Fully-trailed carriage brake traction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107351794A (en) | A kind of front axle assy and automobile | |
| CN101700733B (en) | Balance shaft assembly | |
| CN201520178U (en) | Modular automotive suspension | |
| CN2702875Y (en) | Vehicle trailer vibration-absorbing mount | |
| CN204061708U (en) | Quarry tipper shock-absorbing device for radiator | |
| CN207535990U (en) | Mixture of multi-elements designs car body | |
| CN206598880U (en) | A kind of reinforced underlying ingot beam assembly | |
| CN206653909U (en) | A kind of pure electronic van motor fixing frame | |
| CN102673428A (en) | Automobile and rear integral type seat | |
| CN201186701Y (en) | Split type bumper for motorcycle | |
| CN101269616B (en) | Integration type arm swing support device and assembly method thereof | |
| CN200995598Y (en) | Damping spring unit of steel plate | |
| CN201151335Y (en) | Integrated oscillating arm support device | |
| CN208411869U (en) | Truck frame and its bearing beam | |
| CN201124538Y (en) | Elastic connecting system for foreground and background of cement mixer | |
| CN201961374U (en) | Front auxiliary frame of automobile | |
| CN201235855Y (en) | Frame of cross-country vehicle | |
| CN201907377U (en) | Trailer and hanging system thereof | |
| CN215475420U (en) | Commercial car driver's cabin front suspension upset support | |
| CN219339556U (en) | Novel front auxiliary frame front point mounting structure | |
| CN210634631U (en) | High-strength automobile suspension mounting structure | |
| CN212195638U (en) | Preceding simple and easy sub vehicle frame structure | |
| CN204488415U (en) | Heavy vehicles cluster spring front suspension and this heavy-duty vehicle | |
| CN210191662U (en) | Semitrailer gooseneck extension device | |
| CN202208257U (en) | Twin pump support of mining dump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |