CN204529084U - A kind of self-locking type lifting device - Google Patents
A kind of self-locking type lifting device Download PDFInfo
- Publication number
- CN204529084U CN204529084U CN201520178919.XU CN201520178919U CN204529084U CN 204529084 U CN204529084 U CN 204529084U CN 201520178919 U CN201520178919 U CN 201520178919U CN 204529084 U CN204529084 U CN 204529084U
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- China
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- lifting device
- armed
- arm
- long
- connecting arm
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Abstract
The utility model relates to a kind of self-locking type large-scale workpiece lifting device, belongs to hanging device technical field, needs out hole for hoist and the technical matters that cost is high and labour intensity is large that causes during for solving some instrument of handling in prior art.Technical scheme is: this lifting device is formed by connecting by two measure-alike U-shaped arms and pin, pin through arm and with arm plane orthogonal.The utility model manufacture craft is simple, material requirements is low, and disposable input is little, the safety factor that can greatly increase work efficiency and work, and significantly reduce labour intensity, it is applied widely, can derive the series of products that specification is different.
Description
Technical field
The utility model relates to a kind of self-locking type large-scale workpiece lifting device, belongs to hanging device technical field.
Background technology
At present, need to carry out handling to workpiece in many large parts batch micro operations fitting processs, but need in a variety of situation to lift by crane from the inside of workpiece, such as when motor stator handling loads in stator case by needs, requirement can not be lifted by crane from the outside of stator, electromagnet can not be used, now, majority can adopt the mode of beating hole for hoist on stator to solve, but this handling mode cost is high, the cycle is long and the labour intensity of workman is large, therefore need to invent a kind of simple and practical, the lifting device that directly can sling from inside workpiece.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of self-locking type lifting device, and this instrument directly can lift by crane from inside workpiece and without the need to beating hole for hoist at workpiece, solve the defect in background technology.
Technical solutions of the utility model are:
A kind of self-locking type lifting device, is formed by connecting by two measure-alike U-shaped arms and pin, pin through arm and with arm plane orthogonal.
Above-mentioned self-locking type lifting device, described U-shaped arm comprises and is positioned at conplane long-armed, galianconism and connecting arm, connecting arm to be fixedly connected with one end of galianconism with long-armed and respectively perpendicular to long-armed and galianconism, the connecting arm of described two U-shaped arms superposes mutually, and two long-armed one end away from connecting arm are arranged in opposite directions; Described pin through long-armed with connecting arm bearing.
Above-mentioned self-locking type lifting device, described two long-armed one end away from connecting arm have lifting hole(eyelet); The plane of described two galianconism away from connecting arm one end has groove.
The beneficial effects of the utility model are:
When using the utility model, first lifting rope is passed from long-armed lifting hole(eyelet), hoist ceiling crane is utilized to be moved to by the utility model above the workpiece of needs lifting, the utility model is slowly put into inside workpiece space, after lifting, the galianconism of two U-shaped arms is opened fluted plane and is withstood workpiece inner wall, along with the rise of hoist ceiling crane, galianconism end face strengthens until sling together with workpiece gradually to the pressure of workpiece inner arm, thus realizes the handling of workpiece.The utility model manufacture craft is simple, material requirements is low, and disposable input is little, and the safety factor that can greatly increase work efficiency and work, significantly reduces labour intensity.It is applied widely, can derive the series of products that specification is different.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model galianconism lateral plan;
Be labeled as in figure: long-armed 1, connecting arm 2, galianconism 3, pin 4, hoist ceiling crane 5, lifting rope 6, lifting hole(eyelet) 7, workpiece 8, groove 9.
Detailed description of the invention
Show in figure, the utility model is formed by connecting by two shapes and all identical U-shaped arm of size and pin 4, arm comprises and is positioned at conplane long-armed 1, connecting arm 2 and galianconism 3, connecting arm 2 is fixedly connected with one end of galianconism 3 with long-armed 1 and respectively perpendicular to long-armed 1 and galianconism 3, the connecting arm 2 of two U-shaped arms superposes mutually, and two long-armed 1 one end away from connecting arm 2 are arranged in opposite directions; Pin 4 through long-armed 1 with the bearing of connecting arm 2 and perpendicular to arm plane; Two long-armed one end away from connecting arm have lifting hole(eyelet) 7, for hook lifting rope 6; Two galianconism 3 plane away from connecting arm 2 one end has groove 9, for increasing the friction force with workpiece 8.
When the utility model uses, first by the lifting hole(eyelet) 7 of lifting rope 6 through long-armed 1 end, the utility model is slowly put into the inside of workpiece 8 by hoist ceiling crane 5 hook lifting rope, during lifting, two arms are with pin 4 for S. A. rotates, and two galianconism 3 are conflicted, along with the rise of hoist ceiling crane 5 with the inwall of workpiece 8, the section of galianconism 3 and the pressure of workpiece 8 inwall progressively strengthen until foot has overcome the gravity of workpiece 8, thus realize the handling of workpiece 8.
The utility model manufacture craft is simple, material requirements is low, disposable input is little, the safety factor that can greatly increase work efficiency and work, the length of galianconism 3 can change according to the inner space of lifting workpiece, the utility model significantly can reduce labour intensity, it is applied widely, can derive the series of products that specification is different.
Claims (3)
1. a self-locking type lifting device, is characterized in that: it is formed by connecting by two measure-alike U-shaped arms and pin (4), pin (4) through arm and with arm plane orthogonal.
2. self-locking type lifting device as claimed in claim 1, it is characterized in that: described U-shaped arm comprises and is positioned at conplane long-armed (1), galianconism (3) and connecting arm (2), connecting arm (2) is fixedly connected with one end of galianconism (3) with long-armed (1) and respectively perpendicular to long-armed (1) and galianconism (3); The connecting arm (2) of described two U-shaped arms superposes mutually, and two long-armed (1) is arranged in opposite directions away from one end of connecting arm (2); Described pin (4) is through long-armed (1) bearing with connecting arm (2).
3. self-locking type lifting device as claimed in claim 1 or 2, is characterized in that: described two long-armed (1) have lifting hole(eyelet) (7) away from one end of connecting arm (2); The plane of described two galianconism (3) away from connecting arm (2) one end has groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178919.XU CN204529084U (en) | 2015-03-28 | 2015-03-28 | A kind of self-locking type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178919.XU CN204529084U (en) | 2015-03-28 | 2015-03-28 | A kind of self-locking type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529084U true CN204529084U (en) | 2015-08-05 |
Family
ID=53743101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178919.XU Expired - Fee Related CN204529084U (en) | 2015-03-28 | 2015-03-28 | A kind of self-locking type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2543099A (en) * | 2015-10-09 | 2017-04-12 | Stanton Bonna Concrete Ltd | Road Gully Layer |
| CN108942781A (en) * | 2018-07-23 | 2018-12-07 | 国网福建省电力有限公司 | The cold set specific purpose tool of brasses |
-
2015
- 2015-03-28 CN CN201520178919.XU patent/CN204529084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2543099A (en) * | 2015-10-09 | 2017-04-12 | Stanton Bonna Concrete Ltd | Road Gully Layer |
| CN108942781A (en) * | 2018-07-23 | 2018-12-07 | 国网福建省电力有限公司 | The cold set specific purpose tool of brasses |
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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: 20150805 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |