CN106586804A - Lifting device capable of achieving centering adjustment function - Google Patents
Lifting device capable of achieving centering adjustment function Download PDFInfo
- Publication number
- CN106586804A CN106586804A CN201611259341.6A CN201611259341A CN106586804A CN 106586804 A CN106586804 A CN 106586804A CN 201611259341 A CN201611259341 A CN 201611259341A CN 106586804 A CN106586804 A CN 106586804A
- Authority
- CN
- China
- Prior art keywords
- lifting
- connector
- elastic component
- workpiece
- suspender according
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a lifting device capable of achieving a centering adjustment function. The lifting device comprises an upper connection part and a lower connection part connected with the upper connection part through at least one lifting elastic part. The upper connection part is provided with an upper lifting structure. The lower connection part is provided with a lower lifting structure. The beneficial effects of the lifting device are explained by the example that a workpiece B needs to be perpendicularly lifted to the upper end of a workpiece A, a crane lifts the workpiece B through the lifting device, the workpiece B can be connected with the lower lifting structure directly or through a lifting hook and other tools, and the lifting hook of the crane is connected with the upper lifting structure of the lifting device; and when the workpiece B is lifted to be over the workpiece A, although the position of the lifting hook of the crane cannot be controlled precisely, due to the fact that the lifting elastic part has certain elasticity, centering adjustment between the workpiece B and the workpiece A can be achieved easily through manual work, accurate centering can be conducted on the workpiece B and the workpiece A, and thus subsequent operation is convenient.
Description
Technical field
The present invention relates to the achievable centering in lifting field adjusts the suspender of function.
Background technology
Vertical centering assembling is the conventional assembly process in electrical equipment, machine-building, such as during electrical equipment, machine-building
The process of vertical centering assembling can be usually run into, such as is needed the upper end of B workpiece vertical lifting to A workpiece, prior art
The middle lifting process for adopting by bearing pin to be first connected one end of B workpiece with A workpiece, then by lifting appliances such as cranes
The other end of lifting B workpiece, until suspension hook is moved to the surface of A workpiece, is then fixed A workpiece with B workpiece by bolt
Together.But due to crane B workpiece position control accuracy in vertical direction of slinging it is not high, it is easy during suspension hook electric operation
Run high or race low, this may result in the flange connection surface between A workpiece, B workpiece and is unable to plane contact, but may be in certain
Angle of inclination, bolt, screw assembling it is extremely difficult, labor strength is big, and efficiency of assembling is low.
The content of the invention
It is an object of the invention to provide a kind of achievable centering adjusts the suspender of function.
In order to solve the above problems, the technical scheme is that：
A kind of achievable centering adjusts the suspender of function, including upper connector and by least one lifting elastic component and upper connection
The connected lower connector of part, is provided with hoisting structure on upper connector, on lower connector lower hoisting structure is provided with.
The position limiting structure that restricted lower connector moves down the limit with respect to upper connector, spacing knot are set on upper connector
The spacing limit of structure is more than the limit of stretch that elastic component is lifted by crane during lifting.
The position limiting structure includes at least one gag lever post, the lower end of gag lever post by passing on lower connector, gag lever post
Traversing through end is installed with to be realized limiting the stop nut that lower connector moves down the limit for coordinating with lower connector block.
Upper connector, lower connector are the riser structure that thickness of slab extends along the longitudinal direction, and lifting elastic component has multiple, respectively
Lifting elastic component in left-right direction arrange by order.
Gag lever post has at least one pair of, and two gag lever posts in each pair of gag lever post are respectively as the left and right two of each lifting elastic component
Side.
Upper connector, lower connector are the riser structure that thickness of slab extends along the longitudinal direction, and lifting elastic component has multiple, respectively
Lifting elastic component in left-right direction arrange by order.
The upper connecting hole connected for realizing each lifting elastic component upper end is provided with upper connector, upper hoisting structure is to set
The upper lifting eye being placed on the upside of connecting hole.
The lower connecting hole connected for realizing each lifting elastic component lower end is provided with lower connector, lower hoisting structure is to set
The lower lifting eye being placed on the downside of lower connecting hole.
Lifting elastic component is extension spring.
Beneficial effects of the present invention are：The present invention is had as a example by by the upper end of B workpiece vertical lifting to A workpiece needing
Beneficial effect is illustrated, and crane is lifted by crane by the suspender to B workpiece, and B workpiece can be directly or by other works such as suspension hook
Tool is connected with lower hoisting structure, and the suspension hook of crane is then connected with the upper hoisting structure of this suspender, when B workpiece are being hung to A workpiece just
During top, although the lift hook position of crane is unable to precise control, but has certain elasticity due to lifting by crane elastic component itself, leads to
The centering adjustment that manually can easily realize between B workpiece and A workpiece is crossed, B workpiece can carry out accurate centering with A workpiece, side
Continuous operation after an action of the bowels.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of the present of invention.
Specific embodiment
A kind of embodiment of the suspender of achievable centering adjustment function is as shown in Figure 1：Including upper connector 3 and lower connector
4, upper and lower connector is the riser structure that thickness of slab extends along the longitudinal direction, and upper connector is "convex" shaped, lower connector with it is upper
Connector is arranged symmetrically.The lower end edge action direction arranged for interval of upper connector has multiple upper connecting holes 6, the upper end of lower connector
The lower connecting hole 5 corresponding with upper connecting hole number is provided with, extension spring 1, extension spring is respectively connected between upper and lower connecting hole per a pair
Constitute lifting elastic component, that is to say, that lower connector is connected on upper connector by each extension spring.
Upper lifting eye 7 is provided with the upside of upper connecting hole on upper connector, in the downside of lower connecting hole on lower connector
Lower lifting eye 10 is provided with, upper lifting eye constitutes the upper hoisting structure being connected for the hoist lifting hook with crane, lower lifting eye structure
Into the lower hoisting structure for being connected with lifting suspension hook.A pair of gag lever posts 2 are additionally provided between upper and lower connector, this pair spacing
Two gag lever posts are respectively arranged in the left and right sides of each extension spring in bar, and the upper end of gag lever post passes through the company of being mounted on of block nut 8
On fitting, the lower end of gag lever post is passed by lower connector downside, and stop nut 9 is installed with traversing through end.
When using, elastic component is suitably lifted by crane according to the weight-matched of workpiece to be lifted, it is ensured that workpiece to be lifted is being risen
When hanging, lower connector will not touch stop nut, gag lever post and stop nut be used to limiting together lower connector relatively on connect
Fitting moves down the limit, be unlikely to because the reason for workpiece inertia to be lifted extension spring draw it is oversize.By electric block, crane
The equipment lifting hook of lifting appliance be connected with upper connecting hole, lower connecting hole is connected directly or by lifting suspension hook with workpiece, passes through
The lifting to workpiece to be lifted is realized to the operation of lifting appliance, workpiece to be lifted is hung to just going up for another workpiece
Side, although the height and position of equipment lifting hook is wayward, but extension spring springy can be very good to solve the problem, it is artificial on
Lower travelling workpiece can easily realize the centered assembling of two workpiece, substantially increase centered assembling efficiency.
In other embodiments of the invention, extension spring can be so that by rubber rope etc., other have resilient lifting elastic component generation
Replace；Upper and lower hoisting structure is not limited to lift by crane pore structure, such as directly can arrange suspension hook, suspension ring on correspondence connector
Deng, suspension hook, suspension ring just constitute corresponding hoisting structure, according to different lifting appliance and workpiece to be lifted, hoisting structure
Form can also make change, as long as can realize that upper connector is connected with lifting appliance, by lower connector and work to be lifted
Part is connected.
Claims (9)
1. a kind of achievable centering adjusts the suspender of function, it is characterised in that：Including upper connector and by least one lifting
The lower connector that elastic component is connected with upper connector, is provided with hoisting structure on upper connector, be provided with down on lower connector
Hoisting structure.
2. suspender according to claim 1, it is characterised in that：Arrange on upper connector restricted lower connector relatively on connect
Fitting moves down the position limiting structure of the limit, and the spacing limit of position limiting structure is more than the stretching pole that elastic component is lifted by crane during lifting
Limit.
3. suspender according to claim 2, it is characterised in that：The position limiting structure includes at least one gag lever post, spacing
By passing on lower connector, the traversing through end of gag lever post to be installed with realized for coordinating with lower connector block and limits for the lower end of bar
Lower connector moves down the stop nut of the limit.
4. suspender according to claim 3, it is characterised in that：Upper connector, lower connector are thickness of slab along the longitudinal direction
The riser structure of extension, lifting elastic component has multiple, and each lifting elastic component in left-right direction arrange by order.
5. suspender according to claim 4, it is characterised in that：Gag lever post has at least one pair of, two in each pair of gag lever post
Gag lever post is respectively as the left and right sides of each lifting elastic component.
6. the suspender according to claim 1 ~ 3 any one, it is characterised in that：Upper connector, lower connector are thickness of slab
The riser structure for extending along the longitudinal direction, lifting elastic component has multiple, and each lifting elastic component in left-right direction arrange by order.
7. suspender according to claim 6, it is characterised in that：It is provided with upper connector for realizing each lifting elastic component
The connected upper connecting hole in upper end, upper hoisting structure is to be arranged at the upper lifting eye on the upside of connecting hole.
8. suspender according to claim 6, it is characterised in that：It is provided with lower connector for realizing each lifting elastic component
The connected lower connecting hole in lower end, lower hoisting structure is to be arranged at the lower lifting eye on the downside of lower connecting hole.
9. suspender according to claim 1, it is characterised in that：Lifting elastic component is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259341.6A CN106586804B (en) | 2016-12-30 | 2016-12-30 | A kind of suspender of achievable centering adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259341.6A CN106586804B (en) | 2016-12-30 | 2016-12-30 | A kind of suspender of achievable centering adjustment function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106586804A true CN106586804A (en) | 2017-04-26 |
| CN106586804B CN106586804B (en) | 2018-12-04 |
Family
ID=58582764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611259341.6A Active CN106586804B (en) | 2016-12-30 | 2016-12-30 | A kind of suspender of achievable centering adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586804B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758811A (en) * | 2021-01-19 | 2021-05-07 | 杭州特翌智科技有限公司 | Automatic lifting appliance for assembly and transportation of aero-engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201647803U (en) * | 2010-04-19 | 2010-11-24 | 山东奥克特化工有限公司 | Combined type bagged material lifting rack |
| CN201864452U (en) * | 2010-11-29 | 2011-06-15 | 丹东丰能工业股份有限公司 | Mechanically-controlled lifting device for ring piece |
| CN201952097U (en) * | 2011-03-18 | 2011-08-31 | 徐工集团工程机械股份有限公司科技分公司 | Elastic sling |
| JP2012076849A (en) * | 2010-09-30 | 2012-04-19 | Mitsui Eng & Shipbuild Co Ltd | Crane |
| CN203593517U (en) * | 2013-11-19 | 2014-05-14 | 上海申花钢管有限公司 | Balanced and retractable batched lifting device |
| CN104098022A (en) * | 2014-07-04 | 2014-10-15 | 中建安装工程有限公司 | Self-rope releasing hook device |
| CN205838307U (en) * | 2016-07-29 | 2016-12-28 | 沈阳华创风能有限公司 | A kind of it is applicable to the suspender that wind generator set main shaft holds |
-
2016
- 2016-12-30 CN CN201611259341.6A patent/CN106586804B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201647803U (en) * | 2010-04-19 | 2010-11-24 | 山东奥克特化工有限公司 | Combined type bagged material lifting rack |
| JP2012076849A (en) * | 2010-09-30 | 2012-04-19 | Mitsui Eng & Shipbuild Co Ltd | Crane |
| CN201864452U (en) * | 2010-11-29 | 2011-06-15 | 丹东丰能工业股份有限公司 | Mechanically-controlled lifting device for ring piece |
| CN201952097U (en) * | 2011-03-18 | 2011-08-31 | 徐工集团工程机械股份有限公司科技分公司 | Elastic sling |
| CN203593517U (en) * | 2013-11-19 | 2014-05-14 | 上海申花钢管有限公司 | Balanced and retractable batched lifting device |
| CN104098022A (en) * | 2014-07-04 | 2014-10-15 | 中建安装工程有限公司 | Self-rope releasing hook device |
| CN205838307U (en) * | 2016-07-29 | 2016-12-28 | 沈阳华创风能有限公司 | A kind of it is applicable to the suspender that wind generator set main shaft holds |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758811A (en) * | 2021-01-19 | 2021-05-07 | 杭州特翌智科技有限公司 | Automatic lifting appliance for assembly and transportation of aero-engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106586804B (en) | 2018-12-04 |
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