CN205346597U - Building lifting machine tongs for tool - Google Patents
Building lifting machine tongs for tool Download PDFInfo
- Publication number
- CN205346597U CN205346597U CN201620040570.8U CN201620040570U CN205346597U CN 205346597 U CN205346597 U CN 205346597U CN 201620040570 U CN201620040570 U CN 201620040570U CN 205346597 U CN205346597 U CN 205346597U
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- davit
- arm
- building
- lifting
- utility
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Abstract
The utility model relates to a building lifting machine tongs for tool, including H type mounting H type mounting both sides are connected in the middle part of the first davit, second davit is articulated respectively, the first davit, second rise to be equipped with the regulation pole between the davit upper end, the outside of adjusting the pole is equipped with the tensioning spring, the first davit, second lift by crane and are equipped with the wearing layer on the underarm side couple contact surface. The utility model discloses when using, in the time of equipment need being lifted by crane on the building site, adjust the pole contraction in length for the first davit, second play a davit and open round H type mounting downside, and the workman pass through the lifting rope with equipment and hung on the first davit, second play the couple of davit this moment, then adjust the pole and unload, the first davit, a second davit are close to round H type mounting downside each other under the effect of tensioning spring, the emergence of having avoided the being lifted by crane equipment like this phenomenon that drops, and the practicality is good.
Description
Technical field
This utility model relates to building machinery technical field, particularly relates to a kind of building lifting machinery handgrip.
Background technology
Building is the general name of building and structures, be people in order to meet social life needs, utilize the material technology means grasped, and use the artificial environment that certain scientific law, edema due to wind pathogen theory and aesthetic principle create.Building is people's earth, brick, watt, stone material, timber；Constitute a kind of for human habitation such as (modern age reinforced concrete, section bar) construction material and the space used, such as house, bridge, Factory Building, gymnasium, cave dwelling, water tower, temple etc..Broadly saying, view, gardens are also wings.
Building is people's earth, brick, watt, stone material, timber；Constitute a kind of for human habitation such as (modern age reinforced concrete, section bar) construction material and the space used, such as house, bridge, Factory Building, gymnasium, cave dwelling, water tower, temple etc..Broadly saying, view, gardens are also wings.Saying in a broad sense, the nest that animal is built consciously also can be regarded as building.Western wise man has cloud: building is the music of solidification, and building is stone history records.The classical masterpiece " building ten books " of Roman architecture man's Vitruvius proposes three standards of building: firm, practical, attractive in appearance, affects architectural development later age always.
It is frequently necessary on construction site various equipment are lifted by crane, existing suspension hook is susceptible to depart from lifting process, causes and is not only caused the damage of equipment by dropping of lifting appliance, and causes security incident.Therefore, for solving the problems referred to above, a kind of new technical scheme of special offer.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of building lifting machinery handgrip.
This utility model is to be achieved through the following technical solutions:
A kind of building lifting machinery handgrip, including H type fixture, it is articulated and connected respectively at the middle part of the first arm, the second lifting arm including H type fixture both sides, it is provided with adjusting rod between described the first arm, the second lifting arm upper end, the outside of described adjusting rod is provided with tensioning spring, links up with contact surface and be provided with wearing layer on the downside of described the first arm, the second lifting arm.
As optimal technical scheme of the present utility model, described adjusting rod is cylinder or hydraulic cylinder, and adjusting rod two ends are for being articulated and connected.
As optimal technical scheme of the present utility model, described tensioning spring two ends connect for fixing.
As optimal technical scheme of the present utility model, described wearing layer is pasted onto on the downside of the first arm, the second lifting arm and links up with on contact surface.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, this utility model is by arranging the first arm, second lifting arm, adjusting rod and tensioning spring, when such building site needs lifting appliance, adjusting rod contraction in length, make the first arm, second lifting arm opens on the downside of H type fixture, now equipment is hung over the first arm by lifting rope by workman, on the hook of the second lifting arm, then adjusting rod unloading, the first arm under the effect of tensioning spring, second lifting arm is close to each other on the downside of H type fixture, this avoid and dropped phenomenon by lifting appliance, practicality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1.H type fixture；2. the first arm；3. the second lifting arm；4. adjusting rod；5. tensioning spring；6. wearing layer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of building lifting machinery handgrip, including H type fixture 1, it is articulated and connected respectively at the middle part of the first arm the 2, second lifting arm 3 including H type fixture 1 both sides, described the first arm the 2, second lifting arm 3 is provided with adjusting rod 4 between upper end, wherein said adjusting rod 4 is cylinder or hydraulic cylinder, and adjusting rod 4 two ends are for being articulated and connected.The outside of described adjusting rod 4 is provided with tensioning spring 5, and wherein said tensioning spring 5 two ends connect for fixing.Link up with contact surface on the downside of described the first arm the 2, second lifting arm 3 and be provided with wearing layer 6, wherein said wearing layer 6 is pasted onto on the downside of the first arm the 2, second lifting arm 3 and links up with on contact surface, and such wearing layer 6 can extend the first arm the 2, second lifting arm 3 service life.
Its detailed description of the invention is: when so needing lifting appliance on building site, adjusting rod 4 contraction in length, the first arm the 2, second lifting arm 3 is opened on the downside of H type fixture 1, now equipment is hung on the hook of the first arm the 2, second lifting arm 3 by lifting rope by workman, then adjusting rod 4 unloads, under the effect of tensioning spring 5, the first arm the 2, second lifting arm 3 is close to each other on the downside of H type fixture 1, this avoid and dropped phenomenon by lifting appliance, practicality is good.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (4)
1. a building lifting machinery handgrip, including H type fixture (1), it is characterized in that: include H type fixture (1) both sides and be articulated and connected respectively at the middle part of the first arm (2), the second lifting arm (3), it is provided with adjusting rod (4) between described the first arm (2), the second lifting arm (3) upper end, the outside of described adjusting rod (4) is provided with tensioning spring (5), and described the first arm (2), the second lifting arm (3) downside hook contact surface are provided with wearing layer (6).
2. a kind of building lifting machinery handgrip according to claim 1, it is characterised in that: described adjusting rod (4) is cylinder or hydraulic cylinder, and adjusting rod (4) two ends are for being articulated and connected.
3. a kind of building lifting machinery handgrip according to claim 1, it is characterised in that: described tensioning spring (5) two ends connect for fixing.
4. a kind of building lifting machinery handgrip according to claim 1, it is characterised in that: described wearing layer (6) is pasted onto on the first arm (2), the second lifting arm (3) downside hook contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040570.8U CN205346597U (en) | 2016-01-15 | 2016-01-15 | Building lifting machine tongs for tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040570.8U CN205346597U (en) | 2016-01-15 | 2016-01-15 | Building lifting machine tongs for tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346597U true CN205346597U (en) | 2016-06-29 |
Family
ID=56176043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620040570.8U Expired - Fee Related CN205346597U (en) | 2016-01-15 | 2016-01-15 | Building lifting machine tongs for tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439193A (en) * | 2017-12-04 | 2018-08-24 | 安徽维力拓网络科技有限公司 | A kind of spring clamp |
| CN117068928A (en) * | 2023-09-06 | 2023-11-17 | 中交二航局第一工程有限公司 | Efficient hoisting device suitable for installation angle of concrete facing block |
-
2016
- 2016-01-15 CN CN201620040570.8U patent/CN205346597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439193A (en) * | 2017-12-04 | 2018-08-24 | 安徽维力拓网络科技有限公司 | A kind of spring clamp |
| CN117068928A (en) * | 2023-09-06 | 2023-11-17 | 中交二航局第一工程有限公司 | Efficient hoisting device suitable for installation angle of concrete facing block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Zhongshun Inventor after: Lin Hongshen Inventor after: Zhao Lingling Inventor after: Zhao Lingshou Inventor after: You Jiandan Inventor after: Liao Renyi Inventor before: Zhao Lingshou |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 325000 Wenzhou, Yongjia, Jiangbei street, Luo Pu West Road, No. 46 Patentee after: Wenzhou Ouyi Construction Engineering Co. Ltd. Address before: Yongjia Wenzhou County Oubei Town Luo Pu Road 325105 Zhejiang province No. 46 Patentee before: YONGJIA COUNTY OUBEI CONSTRUCTION ENGINEERING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |