CN204342269U - Double-arm deadweight vertical clamping device - Google Patents
Double-arm deadweight vertical clamping device Download PDFInfo
- Publication number
- CN204342269U CN204342269U CN201420772207.6U CN201420772207U CN204342269U CN 204342269 U CN204342269 U CN 204342269U CN 201420772207 U CN201420772207 U CN 201420772207U CN 204342269 U CN204342269 U CN 204342269U
- Authority
- CN
- China
- Prior art keywords
- rotary support
- blocks
- plate
- clamping
- support plates
- 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
Links
- 239000004568 cement Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of double-arm deadweight vertical clamping device, change original lifting mode, the technical scheme taked is: comprise two pieces of connecting panels, two blocks of rotary support plates and two clamping plates, adopt hinged mode to connect between two pieces of connecting panels, forms included-angle-changeable; Respectively and hinged between two blocks of rotary support plates, cross-articulation between two blocks of rotary support plates, is welded with clamping plate at the end of rotary support plate, is parallel to each other between clamping plate connecting panel.The utility model has the advantage of: change the problem that when original cement products lifts, damage rate is higher.Meanwhile, the utility model structure is simple, is easy to operation.During lifting, the main friction force relied between clamping plate and cement plate plays fixing effect, and because contact point is whole plane, therefore its left and right sides pressure uniform, avoids the damage of cement plate.
Description
Technical field
The utility model relates to double-arm deadweight vertical clamping device, is exactly the clamping lifting appliance for cement products specifically.
Background technology
The lifting of existing cement products is still based on sling cart, but the defect of sling cart is the damage easily causing cement products.That is be linear contact at forced position, therefore this position is stressed comparatively large, can cause damage to finished product, needs first the bearing surface process of cement products once to be lifted, thus reduces work efficiency.
Summary of the invention
The utility model provides a kind of double-arm deadweight vertical clamping device, change original lifting mode, the technical scheme taked is: comprise two pieces of connecting panels, two blocks of rotary support plates and two clamping plates, adopt hinged mode to connect between two pieces of connecting panels, forms included-angle-changeable; Respectively and hinged between two blocks of rotary support plates, cross-articulation between two blocks of rotary support plates, is welded with clamping plate at the end of rotary support plate, is parallel to each other between clamping plate connecting panel.
The utility model has the advantage of: change the problem that when original cement products lifts, damage rate is higher.Meanwhile, the utility model structure is simple, is easy to operation.During lifting, the main friction force relied between clamping plate and cement plate plays fixing effect, and because contact point is whole plane, therefore its left and right sides pressure uniform, avoids the damage of cement plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-connecting panel, 2-stay bearing plate, 3-clamping plate, 4-first node, 5-Section Point.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of double-arm deadweight vertical clamping device, its structure is by two pieces of connecting panels, 1, two blocks of rotary support plates 2, and two clamping plates 3 forms.Connection mode is below hinged mode.Two pieces of hinged rear formation first nodes 1 of connecting panel, also hinged with two pieces of connecting panels respectively after rotary support plate cross-articulation; Section Point 5 is formed at point of crossing.Connecting panel 1 is fixed with the node of rotary support plate 2 formation activity, and rotary support plate 2 is welded and fixed with clamping plate 3 and is connected, and node 1 is connected with linking up with, and clamping plate contact with body surface.During operation, hanging pulls first node 4 upward movement, the included angle A at Section Point 2 place is diminished, rotary support strip is moved clamping plate and is inwardly shunk clamping and contact with body surface, the friction force between the deadweight formation of object and clamping plate, and clamping plate are subject to downward friction force, included angle A is reduced further, clamping plate produce the transverse force vertical with body surface, make its grip objects, realize extension and hang action.
Claims (1)
1. a double-arm deadweight vertical clamping device, is characterized in that: comprise two pieces of connecting panels, two blocks of rotary support plates and two clamping plates, adopt hinged mode to connect between two pieces of connecting panels, forms included-angle-changeable; Respectively and hinged between two blocks of rotary support plates, cross-articulation between two blocks of rotary support plates, is welded with clamping plate at the end of rotary support plate, is parallel to each other between clamping plate connecting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772207.6U CN204342269U (en) | 2014-12-10 | 2014-12-10 | Double-arm deadweight vertical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772207.6U CN204342269U (en) | 2014-12-10 | 2014-12-10 | Double-arm deadweight vertical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342269U true CN204342269U (en) | 2015-05-20 |
Family
ID=53225555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772207.6U Expired - Fee Related CN204342269U (en) | 2014-12-10 | 2014-12-10 | Double-arm deadweight vertical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086474A (en) * | 2017-06-26 | 2017-08-22 | 国网河南省电力公司濮阳供电公司 | A meter box installation assist device |
| CN107443278A (en) * | 2016-05-30 | 2017-12-08 | 中国科学院沈阳应用生态研究所 | A kind of multiple clamps easy to assemble with flush contact face object of fastening |
-
2014
- 2014-12-10 CN CN201420772207.6U patent/CN204342269U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443278A (en) * | 2016-05-30 | 2017-12-08 | 中国科学院沈阳应用生态研究所 | A kind of multiple clamps easy to assemble with flush contact face object of fastening |
| CN107086474A (en) * | 2017-06-26 | 2017-08-22 | 国网河南省电力公司濮阳供电公司 | A meter box installation assist device |
| CN107086474B (en) * | 2017-06-26 | 2022-08-02 | 国网河南省电力公司濮阳供电公司 | Meter box installation power assisting device |
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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: 20150520 Termination date: 20181210 |