CN202754781U - Positioning support device of lifting mechanism - Google Patents
Positioning support device of lifting mechanism Download PDFInfo
- Publication number
- CN202754781U CN202754781U CN 201220356780 CN201220356780U CN202754781U CN 202754781 U CN202754781 U CN 202754781U CN 201220356780 CN201220356780 CN 201220356780 CN 201220356780 U CN201220356780 U CN 201220356780U CN 202754781 U CN202754781 U CN 202754781U
- Authority
- CN
- China
- Prior art keywords
- support
- inner sleeve
- lifting mechanism
- positioning
- support device
- 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 - Lifetime
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Abstract
The utility model discloses a positioning support device of a lifting mechanism. The positioning support device of the lifting mechanism comprises a support inner sleeve, the support inner sleeve is arranged at the bottom of the positioning support device, a support outer sleeve is arranged on the upper portion of the support inner sleeve in sleeve mode, support claws are arranged on both sides of the support inner sleeve respectively, the lower portions of the support claws are arranged in the support inner sleeve, the bottom ends of the support claws are hinged with the support inner sleeve, and the tops of the support claws extend out of the support inner sleeve and are arranged at the position below the bottom of the support outer sleeve. The positioning support device of the lifting mechanism has the advantages of being simple in structure, convenient to operate, and capable of avoiding safe hazard which is produced by large amount of manpower operation under heavy matters. When in operation, the positioning support device of the lifting mechanism is arranged at the bottom of a supported body so as to achieve overlapping of lifting motion and support motion, and improve efficiency.
Description
Technical field
The utility model relates to the auxiliary field of construction machinery and equipment, especially relates to a kind of lifting mechanism device for positioning and supporting.
Background technology
Bracing or strutting arrangement is widely used at construction machinery industry, and at present the device for positioning and supporting that adopts of people mostly is the parallels mode that increases, and lifting action and support part can't be superposeed, and causes the shortcoming that complex operation, labour intensity are high, have major safety risks.
Summary of the invention
The utility model purpose is to provide a kind of lifting mechanism device for positioning and supporting that reduces labour intensity, safe in operation.
For achieving the above object, the utility model can be taked following technical proposals:
Lifting mechanism device for positioning and supporting described in the utility model, it comprises the support inner sleeve of bottom, suit is provided with the support overcoat on described support inner sleeve top, be respectively arranged with support claw in support inner sleeve both sides, described support claw bottom places to be supported in the inner sleeve and the bottom is hinged with supporting inner sleeve, and the support claw top extends that to support inner sleeve outer and place support jacket bottom lower position.
The utility model advantage is simple in structure, easy to operate; Can avoid the potential safety hazard that produces owing to manual operation too much under weight.During work, be installed in supported body bottom, realize lifting action and support part stack, raise the efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in the figure, lifting mechanism device for positioning and supporting described in the utility model, it comprises the support inner sleeve 1 of bottom, be provided with support overcoat 2 at described support inner sleeve 1 top suit, be respectively arranged with support claw 3,4 in support inner sleeve 1 both sides, described support claw 3,4 bottoms place to be supported in the inner sleeve 1 and the bottom is hinged with supporting inner sleeve 1, and support claw 3,4 tops extend that to support inner sleeve 1 outer and place support overcoat 2 bottom lower position.
During off working state, inside and outside double-layer structure overlaps fully, and support claw 3,4 places and supports between inner sleeve 1 and the support overcoat 2; During work, support inner sleeve 1 and support overcoat 2 partially overlapping by overlapping trend fully under the propulsive effort effect, and behind the arrival desired location, support claw 3,4 can lose and support the spacing of overcoat 2, and turns to voluntarily the Support Position; At this moment lay down propulsive effort, the gravity of supported object is delivered to support inner sleeve 1 by supporting overcoat 2 by support claw 3,4, finally acts on fulcrum, realizes work requirements.
Claims (1)
1. lifting mechanism device for positioning and supporting, it is characterized in that: it comprises the support inner sleeve (1) of bottom, be provided with support overcoat (2) at described support inner sleeve (1) top suit, be respectively arranged with support claw (3,4) in support inner sleeve (1) both sides, described support claw (3,4) bottom places to be supported in the inner sleeve (1) and the bottom is hinged with supporting inner sleeve (1), and support claw (3,4) top extends that to support inner sleeve (1) outer and place and support lower position bottom the overcoat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356780 CN202754781U (en) | 2012-07-23 | 2012-07-23 | Positioning support device of lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356780 CN202754781U (en) | 2012-07-23 | 2012-07-23 | Positioning support device of lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754781U true CN202754781U (en) | 2013-02-27 |
Family
ID=47733975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356780 Expired - Lifetime CN202754781U (en) | 2012-07-23 | 2012-07-23 | Positioning support device of lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754781U (en) |
-
2012
- 2012-07-23 CN CN 201220356780 patent/CN202754781U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |