CN201433073Y - Lifting device - Google Patents
Lifting device Download PDFInfo
- Publication number
- CN201433073Y CN201433073Y CN200920013272XU CN200920013272U CN201433073Y CN 201433073 Y CN201433073 Y CN 201433073Y CN 200920013272X U CN200920013272X U CN 200920013272XU CN 200920013272 U CN200920013272 U CN 200920013272U CN 201433073 Y CN201433073 Y CN 201433073Y
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- CN
- China
- Prior art keywords
- frame body
- oil cylinder
- main frame
- body frame
- sprocket wheel
- 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)
Abstract
The utility model discloses a lifting device, which comprises a main frame body (1) and an oil cylinder (2) disposed thereon by an oil cylinder support (8). The lifting device is characterized in that: the output end of the oil cylinder (2) is provided with a driving sprocket wheel (3); chain (4) is passed around the driving sprocket wheel (3) and a supporting sprocket wheel disposed on the upperpart of the main frame body (1), then is connected with a lifting holder (6) disposed on the lower part of the main frame body (1); the other end of the chain (4) is disposed on the main frame body (1) with the fixing point above the driving sprocket wheel (3); and the lifting holder (6) can be moved relative to the main frame body (1). The lifting device of the utility model achieves the advantages of simple structure, convenient operation, fluent motions, reliability, small volume and high lifting force; and can realize stepless height positioning.
Description
Technical field:
The utility model relates to a kind of bont, and especially a kind of being applied in the auto trade is used to promote the bont that the location, back is beneficial to the processing automobile skeleton.
Background technology:
In the car production industry,, different height will as required it be risen to simultaneously, on the car load skeleton to make things convenient for workman's operation when needs weld, when assembling some findings, need that the car load skeleton is transported to an independent space and carry out welding operation.The lifting of vehicle complete vehicle skeleton at present is most uses the driving in the workshop to sling, this hoisting way operability is very poor, be difficult to guarantee accuracy of positioning, and then influence working accuracy, and to carry out welding operation after the lifting of car load skeleton, will take row so for a long time and hang, greatly reduce the Occupation coefficient of driving, influence production efficiency simultaneously.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, to provide a kind of simple in structure, easy to operate, fluent movements, reliable, and volume is little, and the hoisting force height can be realized the bont of stepless height location.
Technical solution of the present utility model is: a kind of bont, comprise body frame body 1 and the oil cylinder 2 that is provided with thereon by cylinder bracket 8, it is characterized in that: the mouth of described oil cylinder 2 is provided with drive sprocket 3, after chain 4 is walked around drive sprocket 3 and is arranged on the support sprocket wheel 5 on body frame body 1 top, be connected with the lifting support 6 that is arranged on body frame body 1 bottom, the other end of chain 2 is arranged on the body frame body 1, and attachment point is higher than drive sprocket 3, and promoting support 6 can move with respect to body frame body 1.
Be provided with track adjusting wheel 7 between described body frame body 1 and the lifting support 6.
The utility model is compared with prior art, has following advantage:
Volume is little, occupies little space, and is simple in structure, easy to operate, fluent movements, stable, and adopt oil cylinder as propulsion source, because hydrostatic drive belongs to elastic transmission, certain buffer action is arranged; And can realize the stepless location on the lengthwise position,, help applying so that operator's various processing activities possess extensive market prospects.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2: a kind of bont, comprise and be fixedly installed on ground body frame body 1, body frame body 1 is provided with cylinder bracket 8, oil cylinder 2 is fixed thereon, the mouth of oil cylinder 2 is provided with drive sprocket 3, be provided with support sprocket wheel 5 on body frame body 1 top, chain 4 is higher than drive sprocket 3 with the position of body frame body 1 coupling end, chain 4 is walked around drive sprocket 3 successively and is supported sprocket wheel 5, the other end is fixedly connected on and promotes on the support 6, promote support 6 and be connected the bottom of body frame body 1, and can move, between the two, be provided with track adjusting wheel 7 with respect to body frame body 1;
This bont needs the body of a plurality of same structures to cooperate jointly in use, when promoting the automobile skeleton as need, four identical devices is arranged on four angles, with the purpose that realizes promoting.
The working process of the bont of the utility model embodiment is as follows: during beginning, oil cylinder 2 is positioned at initial position, and its termination is in contraction state, and promote support 6 and be in low level this moment; When the automobile skeleton moves to lifting support 6 tops, control oil cylinder 2 actions of all bonts simultaneously, drive sprocket 3 moves downward, because after chain 4 is walked around drive sprocket 3, upwards be wrapped in again and support on the sprocket wheel 5, and the termination of chain 4 is connected with lifting support 6, therefore promoting support 6 just can be under the effect of drive sprocket 3, upwards promote, and then position automobile skeleton lifting thereon got up, be arranged on the track adjusting wheel 7 that promotes between support 6 and the body frame body 1 and can guarantee that whole lifting process is steady, smooth and easy; When the automobile skeleton rises to when needing the position, oil cylinder 2 quits work, and at predetermined altitude, operating personal can carry out process operation to the automobile skeleton then with the automobile skeletal fixation;
After the machining of automobile skeleton, the mouth of oil cylinder 2 contracts to recovery, makes to promote support 6 and move downward, and the automobile skeleton is put down, and with instruments such as cranes the automobile skeleton is removed then, and bont frees out, and waits for that process operation uses next time.
Claims (2)
1. bont, comprise body frame body (1) and pass through cylinder bracket (8) setting oil cylinder (2) thereon, it is characterized in that: the mouth of described oil cylinder (2) is provided with drive sprocket (3), after chain (4) is walked around drive sprocket (3) and is arranged on the support sprocket wheel (5) on body frame body (1) top, be connected with the lifting support (6) that is arranged on body frame body (1) bottom, the other end of chain (2) is arranged on the body frame body (1), and attachment point is higher than drive sprocket (3), and promoting support (6) can move with respect to body frame body (1).
2, bont according to claim 1 is characterized in that: be provided with track adjusting wheel (7) between described body frame body (1) and the lifting support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013272XU CN201433073Y (en) | 2009-04-28 | 2009-04-28 | Lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013272XU CN201433073Y (en) | 2009-04-28 | 2009-04-28 | Lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433073Y true CN201433073Y (en) | 2010-03-31 |
Family
ID=42051883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920013272XU Expired - Fee Related CN201433073Y (en) | 2009-04-28 | 2009-04-28 | Lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433073Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942140A (en) * | 2012-10-26 | 2013-02-27 | 铜陵恒盛轨道装备有限责任公司 | Rapid lifting device |
| CN103625843A (en) * | 2013-11-08 | 2014-03-12 | 四川长虹电器股份有限公司 | Chain buffer compensation locating device |
-
2009
- 2009-04-28 CN CN200920013272XU patent/CN201433073Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942140A (en) * | 2012-10-26 | 2013-02-27 | 铜陵恒盛轨道装备有限责任公司 | Rapid lifting device |
| CN103625843A (en) * | 2013-11-08 | 2014-03-12 | 四川长虹电器股份有限公司 | Chain buffer compensation locating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130428 |