CN203600918U - Tow bar - Google Patents
Tow bar Download PDFInfo
- Publication number
- CN203600918U CN203600918U CN201320753775.7U CN201320753775U CN203600918U CN 203600918 U CN203600918 U CN 203600918U CN 201320753775 U CN201320753775 U CN 201320753775U CN 203600918 U CN203600918 U CN 203600918U
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- wing plate
- panel
- draw
- welded
- girder
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Abstract
The utility model discloses a tow bar. The tow bar comprises a body girder, a standard insertion pipe, a connecting plate, a left wing plate and a right wing plate. The left wing plate and the right wing plate are symmetrically arranged at the two ends of the body girder, the body girder is divided into a left girder and a right girder, the standard insertion pipe is welded between the left girder and the right girder, the connecting plate is welded to the standard insertion pipe, two hanging holes are formed in the front end of the connecting plate, and mounting holes are formed in the left wing plate and the right wing plate respectively. Through the mode, the tow bar is professionally designed according to the type of Fuji limos, the tow bar is highly targeted, convenient to install and detach, compact in structure, high in strength and capable of bearing large tow force, and moreover the tow bar is better in safety performance because a safety chain can be connected conveniently through the two hanging holes.
Description
Technical field
The utility model relates to auto-industry technical field, particularly relates to a kind of draw-bar.
Background technology
Draw-bar is mounted in automobile tail, can be used for pulling trailer, yacht, and the attaching parts of caravan etc., conventional draw-bar is to be welded on automobile tail at present, is then connected by the intubate of jacket pipes and rear car.In the middle of practical application, the automobile casting anchor need to be towed back to repair workshop time, draw-bar is hung up to hook, be connected to trailer.Along with socioeconomic development, automobile becomes one of most important walking-replacing tool already, and the segmentation of field and industry technology is following.
Most of automobile draw-bars not only profile do not have industrial aesthetic feeling, and the installation of draw-bar substantially all by welding onboard, Assembly &Disassembly is all more inconvenient, and acting point is unstable, discontinuity, if generation disconnection can cause the disengaging with rear car, easily infringement car body, causes the damage of automobile, once and knock into the back, stressed all on this point, be easy to cause serious accident.Due to reasons such as automobile mechanical parts are numerous, chassis structure is complicated, general draw-bar is short of to some extent in ease of use, and the firm degree of different purposes is not identical yet, and specialized draw-bar market outlook are wide.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of draw-bar, aims at Fuji's caravan design, and Assembly &Disassembly is convenient, and intensity is high, and carrying is large, and safety performance is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of draw-bar is provided, comprise: main body crossbeam, standard cannula, connecting panel, left wing plate and right wing plate, described left wing plate and right wing plate are symmetricly set on main body crossbeam two ends, described main body crossbeam is divided into left side beam and the right beam, described standard cannula is welded between left side beam and the right beam, described connecting panel is welded in standard cannula, described connecting panel front end contains 2 hanging holes, on described left wing plate and right wing plate, is respectively arranged with mounting hole.
In preferred embodiment of the utility model, described left side beam and the right beam are weldingly connected with connecting panel respectively.
In preferred embodiment of the utility model, described left wing plate and right wing plate are respectively the steel plate of a L-type, described steel plate comprises vertical panel and vertical panel upper end vertical connected horizontal panel with it, described horizontal panel is welded on respectively the upper surface at main body crossbeam two ends, and described mounting hole is separately positioned on the vertical panel of steel plate.
In preferred embodiment of the utility model, the end of described standard cannula is provided with one and strengthens neck ring, and described reinforcement neck ring is welded on the outside of standard cannula.
In preferred embodiment of the utility model, between described left wing plate and left side beam, be provided with bending left side brace panel, between described right wing plate and the right beam, be provided with bending right side brace panel.
The beneficial effects of the utility model are: a kind of draw-bar that the utility model is pointed out, according to the vehicle Specialty Design of Fuji's caravan, with strong points, Assembly &Disassembly is convenient, compact conformation, intensity is high, can carry the larger power that pulls, and two hanging holes have facilitated the connection of check chain anchor, safety performance is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of draw-bar one preferred embodiment of the utility model.
In accompanying drawing, the mark of each parts is as follows: 11, left side beam, 12, the right beam, 2, standard cannula, 3, strengthen neck ring, 4, connecting panel, 51, left wing plate, 52, right wing plate, 61, left side brace panel, 62, right side brace panel.
The specific embodiment
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of draw-bar, comprise: main body crossbeam, standard cannula 2, connecting panel 4, left wing plate 51 and right wing plate 52, described left wing plate 51 and right wing plate 52 are symmetricly set on main body crossbeam two ends, described main body crossbeam is divided into left side beam 11 and the right beam 12, described standard cannula 2 is welded between left side beam 11 and the right beam 12, described connecting panel 4 is welded in standard cannula 2, described connecting panel 4 front ends contain 2 hanging holes, facilitate the connection of external failsafe chain, even if trailer process Plays intubate 2 lost efficacy, between hanging hole and dragged vehicle, still have check chain anchor to be connected, safety is good, on described left wing plate 51 and right wing plate 52, be respectively arranged with mounting hole, the installation that coordinates for draw-bar with vehicle.
A kind of draw-bar of the utility model aims at Fuji's caravan design, it is large that what requirement was born pull power, described left side beam 11 and the right beam 12 are weldingly connected with connecting panel 4 respectively, make main body crossbeam more firm with being connected of standard cannula, in the process of trailer, not yielding or fracture, can bear larger pulling force.
Further, described left wing plate 51 and right wing plate 52 are respectively the steel plate of a L-type, described steel plate comprises vertical panel and vertical panel upper end vertical connected horizontal panel with it, described horizontal panel is welded on respectively the upper surface at main body crossbeam two ends, and described mounting hole is separately positioned on the vertical panel of steel plate.
Further, the end of described standard cannula 2 is provided with one and strengthens neck ring 3, and described reinforcement neck ring 3 is welded on the outside of standard cannula 2, makes standard cannula 2 in use can bear larger impact and tension force, long service life.
Further, between described left wing plate 51 and left side beam 11, be provided with bending left side brace panel 61, between described right wing plate 52 and the right beam 12, be provided with bending right side brace panel 62, increased the firm degree of draw-bar entirety.
In sum, a kind of draw-bar that the utility model is pointed out, aims at the design of Fuji caravan, easy for installation, is used for pulling yacht, the car etc. that casts anchor, and can bear larger tractive force, and intensity is high, and durability is good, safe to use.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a draw-bar, it is characterized in that, comprise: main body crossbeam, standard cannula, connecting panel, left wing plate and right wing plate, described left wing plate and right wing plate are symmetricly set on main body crossbeam two ends, described main body crossbeam is divided into left side beam and the right beam, and described standard cannula is welded between left side beam and the right beam, and described connecting panel is welded in standard cannula, described connecting panel front end contains 2 hanging holes, on described left wing plate and right wing plate, is respectively arranged with mounting hole.
2. a kind of draw-bar according to claim 1, is characterized in that, described left side beam and the right beam are weldingly connected with connecting panel respectively.
3. a kind of draw-bar according to claim 1, it is characterized in that, described left wing plate and right wing plate are respectively the steel plate of a L-type, described steel plate comprises vertical panel and vertical panel upper end vertical connected horizontal panel with it, described horizontal panel is welded on respectively the upper surface at main body crossbeam two ends, and described mounting hole is separately positioned on the vertical panel of steel plate.
4. a kind of draw-bar according to claim 1, is characterized in that, the end of described standard cannula is provided with one and strengthens neck ring, and described reinforcement neck ring is welded on the outside of standard cannula.
5. a kind of draw-bar according to claim 1, is characterized in that, is provided with bending left side brace panel between described left wing plate and left side beam, is provided with bending right side brace panel between described right wing plate and the right beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753775.7U CN203600918U (en) | 2013-11-26 | 2013-11-26 | Tow bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753775.7U CN203600918U (en) | 2013-11-26 | 2013-11-26 | Tow bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600918U true CN203600918U (en) | 2014-05-21 |
Family
ID=50713614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753775.7U Expired - Fee Related CN203600918U (en) | 2013-11-26 | 2013-11-26 | Tow bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306588A (en) * | 2021-07-02 | 2021-08-27 | 中车株洲电力机车有限公司 | Rail vehicle trailer structure and trailer method |
-
2013
- 2013-11-26 CN CN201320753775.7U patent/CN203600918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306588A (en) * | 2021-07-02 | 2021-08-27 | 中车株洲电力机车有限公司 | Rail vehicle trailer structure and trailer method |
| CN113306588B (en) * | 2021-07-02 | 2022-06-14 | 中车株洲电力机车有限公司 | Rail vehicle trailer structure and trailer method |
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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: 20140521 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |