CN201646521U - Hydraulic support device of wrecker - Google Patents
Hydraulic support device of wrecker Download PDFInfo
- Publication number
- CN201646521U CN201646521U CN2010201807053U CN201020180705U CN201646521U CN 201646521 U CN201646521 U CN 201646521U CN 2010201807053 U CN2010201807053 U CN 2010201807053U CN 201020180705 U CN201020180705 U CN 201020180705U CN 201646521 U CN201646521 U CN 201646521U
- Authority
- CN
- China
- Prior art keywords
- wrecker
- oil cylinder
- bracket
- carriage
- adapter shaft
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
The utility model provides a hydraulic support device of a wrecker, which has the technical characteristics that a bracket is connected with a cross beam by a bracket connecting shaft; an oil cylinder is connected with the bracket by an oil cylinder connecting shaft; the cross beam is connected with a swinging arm by a swinging arm connecting shaft; and when a wheel is small, an adjusting rack is connected with the cross beam by a lock pin. The hydraulic support device of the wrecker has the advantages of capability of being suitable for requirements of various vehicle types, solution of the problem of the rescue operation of a vehicle with smaller wheels and capability of using a hydraulic device to replace manpower to drive the bracket to support tires in the traction operation so as to better save time and labor and improve working efficiency in the rescue operation. Under the premise of guaranteeing strength, the utility model also reduces thickness of the bracket as much as possible so as to solve the problem of the rescue operation of the vehicle with a lower chassis.
Description
Technical field
The utility model relates to a kind of wrecker, the hydraulic pressure holder tool device that particularly a kind of wrecker is used for.
Background technology
Wrecker is dragged the automobile that breaks down in the on-the-spot operation away from, and more common method is exactly the front-wheel position that the trailing arm of wrecker is reached failed vehicle, and trailing arm rises then, and the failed vehicle front-wheel is held up, and it is led away.Lower or wheel hour just is difficult to it is dragged away smoothly when the chassis of failed vehicle.
Summary of the invention
The purpose of this utility model is the deficiency that exists in the above-mentioned technology, and a kind of wrecker hydraulic pressure holder tool device is provided.It can lead in the operation dragging, and replaces the manpower driven bracket to hold tire by hydraulic efficiency gear, thereby can save time better and manpower in salvage work, increases work efficiency.
The purpose of this utility model is achieved in that and comprises carriage, crossbeam, link, carriage adapter shaft, oil cylinder adapter shaft, hydraulic lock, oil cylinder, swing arm adapter shaft, swing arm, adjustment rack, lock pin, it is characterized in that: carriage links together by carriage adapter shaft and crossbeam, oil cylinder links together by oil cylinder adapter shaft and carriage, crossbeam links together by swing arm adapter shaft and swing arm, when wheel hour, adjustment rack is linked together by lock pin and crossbeam.Its principle of work is: the swing arm landing is stretched out crossbeam is sent into the failed vehicle bottom to the front-wheel front end, the oil cylinder oil return, make carriage rotate and be close to wheel around the carriage adapter shaft, being equipped with bandage with wrecker holds wheel tightly by link, swing arm rises the failed vehicle front-wheel is held up certain altitude, starts wrecker it is led away.When running into the failed vehicle wheel hour, can earlier adjustment rack be installed in and carry out again on the crossbeam crossbeam is put in, and later step.
The utility model has the advantages that,, in this device, increased an adjustment rack mechanism newly, so that can solve the salvage work of the smaller automobile of some wheels in order to adapt to the needs of various vehicles.This utility model has also reduced the thickness of carriage as much as possible on the basis of proof strength, so that can solve the salvage work of the lower automobile in some chassis.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a wrecker deadhead operation bracket locations scheme drawing
Fig. 3 is a wrecker traction failed vehicle scheme drawing
The specific embodiment:
Below in conjunction with accompanying drawing present embodiment is described further:
By Fig. 1-3 as can be known, the utility model is provided with carriage (1), crossbeam (2), link (3), carriage adapter shaft (4), oil cylinder adapter shaft (5), hydraulic lock (6), oil cylinder (7), swing arm adapter shaft (8), swing arm (9), adjustment rack (10), lock pin (11), carriage (1) links together by carriage adapter shaft (4) and crossbeam (2), oil cylinder (7) links together by oil cylinder adapter shaft (5) and carriage (1), crossbeam (2) links together by swing arm adapter shaft (8) and swing arm (9), when wheel hour, adjustment rack (10) is linked together by lock pin (11) and crossbeam (2).Swing arm (9) landing is stretched out crossbeam (2) is made a gift to someone the failed vehicle bottom to the front-wheel front end, oil cylinder (7) oil return, make carriage (1) rotate and be close to wheel around carriage adapter shaft (4), being equipped with bandage with wrecker holds wheel tightly by link (3), swing arm (9) rises the failed vehicle front-wheel is held up certain altitude, starts wrecker it is led away.When running into the failed vehicle wheel hour, can earlier adjustment rack (10) be installed in and carry out again on the crossbeam (2) crossbeam (2) is put in, and later step.
When the wrecker deadhead operation, hydraulic oil enters oil cylinder (7) by hydraulic lock (6), and oil cylinder (7) oil-feed is stretched out, and carriage (1) is rotated around carriage adapter shaft (4).
In order to adapt to the needs of various vehicles, in this device, increased an adjustment rack mechanism newly, so that can solve the salvage work of the smaller automobile of some wheels.This utility model has also reduced the thickness of carriage as much as possible on the basis of proof strength, so that can solve the salvage work of the lower automobile in some chassis.
Claims (1)
1. wrecker hydraulic pressure holder tool device, comprise carriage, crossbeam, link, carriage adapter shaft, oil cylinder adapter shaft, hydraulic lock, oil cylinder, swing arm adapter shaft, swing arm, adjustment rack, lock pin, it is characterized in that: carriage links together by carriage adapter shaft and crossbeam, oil cylinder links together by oil cylinder adapter shaft and carriage, crossbeam links together by swing arm adapter shaft and swing arm, when wheel hour, adjustment rack is linked together by lock pin and crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201807053U CN201646521U (en) | 2010-05-06 | 2010-05-06 | Hydraulic support device of wrecker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201807053U CN201646521U (en) | 2010-05-06 | 2010-05-06 | Hydraulic support device of wrecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646521U true CN201646521U (en) | 2010-11-24 |
Family
ID=43111744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201807053U Expired - Fee Related CN201646521U (en) | 2010-05-06 | 2010-05-06 | Hydraulic support device of wrecker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590650A (en) * | 2021-01-11 | 2021-04-02 | 长沙智能专用车研究院有限公司 | Full-folding trailer device and wrecker |
-
2010
- 2010-05-06 CN CN2010201807053U patent/CN201646521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590650A (en) * | 2021-01-11 | 2021-04-02 | 长沙智能专用车研究院有限公司 | Full-folding trailer device and wrecker |
| CN112590650B (en) * | 2021-01-11 | 2022-01-07 | 长沙智能专用车研究院有限公司 | Full-folding trailer device and wrecker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NHI SHENYANG MINING MACHINERY GROUP CO., LTD. Free format text: FORMER OWNER: NHI SHENYANG HEAVY MACHINERY GROUP CO., LTD. Effective date: 20110503 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110503 Address after: 110142, No. 16, central main street, Shenyang Economic Development Zone, Tiexi New District, Liaoning Patentee after: Shenyang North Mining Machinery Co.,Ltd. Address before: 110142, No. 16, central main street, Shenyang Economic Development Zone, Tiexi New District, Liaoning Patentee before: Shenyang North Heavy Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160506 |