CN204727445U - The vertical elevator in a kind of labour-saving - Google Patents
The vertical elevator in a kind of labour-saving Download PDFInfo
- Publication number
- CN204727445U CN204727445U CN201520398256.2U CN201520398256U CN204727445U CN 204727445 U CN204727445 U CN 204727445U CN 201520398256 U CN201520398256 U CN 201520398256U CN 204727445 U CN204727445 U CN 204727445U
- Authority
- CN
- China
- Prior art keywords
- arm
- force
- set square
- saving
- rotationally connected
- 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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Abstract
The utility model relates to the vertical elevator in a kind of labour-saving, and it comprises first arm of force and second arm of force; Be rotationally connected by bearing pin between the middle part of first arm of force and the middle part of second arm of force; The lower end of first arm of force is provided with right clamping projection near the side of second arm of force, the lower end of second arm of force is provided with left clamping projection near the side of first arm of force; Also comprise the effort-saving mechanism be arranged between first arm of force and second arm of force; Effort-saving mechanism comprises set square, handle, tension bar; The upper end of set square and the upper end of first arm of force are rotationally connected, and the lower end of set square and the upper end of tension bar are rotationally connected; The lower end of tension bar and the lower end of second arm of force are rotationally connected; One end of handle is fixedly connected with set square.The beneficial effects of the utility model are: structure is simple, easy to use, lock more firm simultaneously, grasp better effects if.
Description
Technical field
The utility model relates to the vertical elevator in a kind of labour-saving.
Background technology
As shown in Figure 1, the vertical elevator of existing one, it comprises first arm of force 01 and second arm of force 02; Be rotationally connected by bearing pin 03 between the middle part of first arm of force 01 and the middle part of second arm of force 02; The lower end of first arm of force 01 is provided with protruding 011, second arm of force 02 of right clamping lower end near the side of second arm of force 02 is provided with left clamping projection 021 near the side of first arm of force 01; Existing vertical hanging card structure simply can not be laborsaving, uses inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide the vertical elevator in a kind of labour-saving, solves the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: the vertical elevator in a kind of labour-saving, and it comprises first arm of force and second arm of force; Be rotationally connected by bearing pin between the middle part of first arm of force and the middle part of second arm of force; The lower end of first arm of force is provided with right clamping projection near the side of second arm of force, the lower end of second arm of force is provided with left clamping projection near the side of first arm of force; Also comprise the effort-saving mechanism be arranged between first arm of force and second arm of force; Effort-saving mechanism comprises set square, handle, tension bar; The upper end of set square and the upper end of first arm of force are rotationally connected, and the lower end of set square and the upper end of tension bar are rotationally connected; The lower end of tension bar and the lower end of second arm of force are rotationally connected; One end of handle is fixedly connected with set square.
The beneficial effects of the utility model are: structure is simple, easy to use, conveniently can mention rail, and labor-saving effect is good simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 2, the vertical elevator in a kind of labour-saving, it comprises first arm of force 11 and second arm of force 12; Be rotationally connected by bearing pin 13 between the middle part of described first arm of force 11 and the middle part of described second arm of force 12; The lower end of described first arm of force 11 is provided with right clamping protruding 111 near the side of described second arm of force 12, the lower end of described second arm of force 12 is provided with left clamping protruding 121 near the side of described first arm of force 11; Also comprise the effort-saving mechanism 14 be arranged between described first arm of force 11 and described second arm of force 12; Described effort-saving mechanism 14 comprises set square 141, handle 142, tension bar 143; The upper end of described set square 141 and the upper end of described first arm of force 11 are rotationally connected, and the lower end of described set square 141 and the upper end of described tension bar 143 are rotationally connected; The lower end of described tension bar 143 and the lower end of described second arm of force 12 are rotationally connected; One end of described handle 142 is fixedly connected with described set square 141.
Further: the upper end of described first arm of force 11 and second arm of force 12 is equipped with through hole.
Further: the junction of the lower end of described tension bar 143 and the lower end of described second arm of force 12 is arranged on described leftly to clamp between protruding 121 and described bearing pin 13.
Further: one end of described handle 142 is fixed by screw or the mode of welding with between described set square 141.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the vertical elevator in labour-saving, it comprises first arm of force (11) and second arm of force (12); Be rotationally connected by bearing pin (13) between the middle part of described first arm of force (11) and the middle part of described second arm of force (12); The lower end of described first arm of force (11) is provided with right clamping protruding (111) near the side of described second arm of force (12), the lower end of described second arm of force (12) is provided with left clamping protruding (121) near the side of described first arm of force (11); It is characterized in that: also comprise the effort-saving mechanism (14) be arranged between described first arm of force (11) and described second arm of force (12); Described effort-saving mechanism (14) comprises set square (141), handle (142), tension bar (143); The upper end of described set square (141) and the upper end of described first arm of force (11) are rotationally connected, and the lower end of described set square (141) and the upper end of described tension bar (143) are rotationally connected; The lower end of described tension bar (143) and the lower end of described second arm of force (12) are rotationally connected; One end of described handle (142) is fixedly connected with described set square (141).
2. the vertical elevator in a kind of labour-saving according to claim 1, is characterized in that: the upper end of described first arm of force (11) and second arm of force (12) is equipped with through hole.
3. the vertical elevator in a kind of labour-saving according to claim 1 or 2, is characterized in that: the junction of the lower end of described tension bar (143) and the lower end of described second arm of force (12) is arranged on described leftly to clamp between protruding (121) and described bearing pin (13).
4. the vertical elevator in a kind of labour-saving according to claim 3, is characterized in that: one end of described handle (142) is fixed by screw or the mode of welding with between described set square (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398256.2U CN204727445U (en) | 2015-06-10 | 2015-06-10 | The vertical elevator in a kind of labour-saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398256.2U CN204727445U (en) | 2015-06-10 | 2015-06-10 | The vertical elevator in a kind of labour-saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727445U true CN204727445U (en) | 2015-10-28 |
Family
ID=54385812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398256.2U Expired - Fee Related CN204727445U (en) | 2015-06-10 | 2015-06-10 | The vertical elevator in a kind of labour-saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215766A (en) * | 2017-06-10 | 2017-09-29 | 浙江贝尔通信集团有限责任公司 | It is a kind of that the suspender of rail posture can be adjusted in hoisting process |
-
2015
- 2015-06-10 CN CN201520398256.2U patent/CN204727445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215766A (en) * | 2017-06-10 | 2017-09-29 | 浙江贝尔通信集团有限责任公司 | It is a kind of that the suspender of rail posture can be adjusted in hoisting process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20170610 |