CN112027896A - Lifting appliance capable of being adjusted to adapt to different gravity centers - Google Patents
Lifting appliance capable of being adjusted to adapt to different gravity centers Download PDFInfo
- Publication number
- CN112027896A CN112027896A CN202010896599.7A CN202010896599A CN112027896A CN 112027896 A CN112027896 A CN 112027896A CN 202010896599 A CN202010896599 A CN 202010896599A CN 112027896 A CN112027896 A CN 112027896A
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- CN
- China
- Prior art keywords
- hoist
- lifting
- spreader
- mount
- gravity
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- 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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a lifting appliance capable of being adjusted and adapted to different gravity centers, which comprises a buckle, wherein the lower end of the buckle is connected with an inclined lifting rod through a sliding sleeve and locked through a fastening screw, the lower part of the lifting rod is bent and then vertically downward, a lifting welding piece is arranged at the bottom end of the lifting rod, the lifting welding piece comprises a box body, one horizontal surface of the box body is provided with an opening for horizontally inserting into the upper part of a lifting part, a limiting block for limiting the lifting part not to slip after being lifted is arranged in the lifting welding piece, and a positioning plate for limiting the position of the lifting part after being inserted is also arranged on the lifting welding piece. Compared with the prior art, the invention can solve the problems that the existing lifting appliance is inclined when the lifting center of gravity point and a part with a large deviation of the lifting point position are inclined and difficult to install and position.
Description
Technical Field
The invention relates to the technical field of automobile production tool manufacturing, in particular to a lifting appliance used for assembling an automobile rear axle assembly or lifting a rear axle main reducer assembly.
Background
When the automobile rear axle assembly is assembled, the main reducer assembly needs to be hung in an axle housing. The sling for lifting the main speed reducer assembly generally adopts a plurality of stacked hinged arms hinged with each other under a ring buckle, the lower end of the lowermost hinged arm is provided with a hook, and the general gravity hook is shown in figure 1. Such gravity hooks are only adapted for parts whose centre of gravity is in the same vertical direction or slightly offset from the lifting point. If the deviation between the gravity center point of the part and the lifting point is large, the part can be inclined, as shown in fig. 2, the part which is inclined and shaken is not easy to position when falling down, is not easy to center and position when being installed, and the hoisting stability is not enough, thus easily causing potential safety hazard.
Disclosure of Invention
The invention aims to solve the problem that the lifting appliance capable of being adjusted and adapted to different gravity centers is provided, so that the problem that the existing lifting appliance is inclined and difficult to install and position when the position of a lifting gravity center and a lifting point of a part is greatly deviated is solved.
In order to solve the problems, the technical scheme of the invention is as follows: this different centrobaric hoist of adjustable adaptation includes the latch closure, the latch closure lower extreme is connected the jib of a slope through a sliding sleeve and is locked through fastening screw, perpendicular downwards after the lower part of jib is crooked, the jib bottom is equipped with the hoist and mount seam piece, the hoist and mount seam piece is equipped with the open-ended box body that is used for the level to insert on hoisting part upper portion including the horizontally one side, be equipped with the stopper that is used for retraining spare part hoist and mount back non-slippage in the hoist and mount seam piece, still be equipped with the locating plate that is used for retraining spare part insert the back position on the hoist and mount seam piece.
In the above technical solution, a more specific solution may be: and a reinforcing rod is welded between the inclined part and the downward part of the suspension rod.
Further: the hoisting welding part is a square box body, and windows convenient for clamping parts are formed around the hoisting welding part
Further: the top of the suspender is provided with a locking nut which prevents the sliding sleeve from sliding out of the suspender.
Further: the stopper is located the bottom plate of hoist and mount seam piece is followed hoist and mount seam piece opening one side is inwards equipped with the U type recess that is used for inserting hoist and mount spare part, the stopper is located the recess limit on the bottom plate of hoist and mount seam piece.
Further: the locating plate is arranged on the groove edge below the bottom plate of the hoisting welding part.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the lifting appliance capable of being adjusted and adapted to different gravity centers adopts the inclined lifting rod and the horizontally arranged lifting welding piece with the opening, the direction of the lifting appliance is limited by the positioning plate, the inclined direction of the lifting rod faces to the gravity center position of the part, and the sliding sleeve can freely slide on the lifting rod to adjust the position of a lifting point so as to adapt to the parts at different gravity center positions; after the lifting point is determined, the final state of the lifting appliance is determined by tightening the fastening screws (2); the limiting block prevents the parts from slipping in the hoisting process; the locking nut is locked at the top end of the suspender to prevent the sliding sleeve from slipping in the hoisting process; if different parts are replaced and hoisted, the fastening screw is loosened, and the fastening screw is screwed after the position of the sliding sleeve is adjusted. This hoist easy operation is convenient, and adaptability is strong, guarantees that the slope can not appear in the hoist spare part of adorning, can adapt to the hoist and mount of different focus position spare parts fast through adjusting hoist hoisting point position for the hoist and mount operation is more high-efficient, swift, and the hoist and mount stability is higher, has reduced the potential safety hazard.
Drawings
FIG. 1 is a front view of the prior art;
FIG. 2 is a front view of a prior art eccentric component being hoisted;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a front view of an eccentric component being hoisted according to an embodiment of the present invention;
wherein: the device comprises a hoisting welding part 1, a bottom plate 1-1, a groove 1-2, a limiting block 2, a suspender 3, a fastening screw 4, a sliding sleeve 5, a locking nut 6, a ring buckle 7, a positioning plate 8 and a reinforcing rod 9.
Detailed Description
The embodiments of the invention will be described in further detail with reference to the accompanying drawings:
the adjustable lifting appliance suitable for different gravity centers, as shown in fig. 3 and 4, comprises a buckle 7, the lower end of the buckle 7 is connected with an inclined suspender 3 through a sliding sleeve 5 and locked through a fastening screw 4, the lower part of the suspender 3 is bent and then vertically downward, a reinforcing rod 9 is welded between the inclined part and the downward part of the suspender 3, and a locking nut 6 for preventing the sliding sleeve 5 from sliding out of the suspender 3 is arranged at the top of the suspender 3.
3 bottoms of jib are equipped with hoist and mount seam spare 1, and hoist and mount seam spare 1 includes that the horizontally one side is equipped with and is used for the level to insert the open-ended box body on hoist and mount spare part upper portion, is equipped with the stopper 2 that is used for retraining the spare part hoist and mount back non-slippage in the hoist and mount seam spare 1, still is equipped with on the hoist and mount seam spare 1 and is used for retraining the locating plate 8 that the spare part inserted the back position. The hoisting welding part 1 is a square box body, and windows convenient for clamping parts are formed around the hoisting welding part 1. The limiting block 2 is arranged on a bottom plate 1-1 of the hoisting welding part, a U-shaped groove 1-2 for inserting hoisting parts is arranged inwards from one side of an opening of the hoisting welding part 1, and the limiting block 2 is arranged on the edge of the groove 1-2 on the bottom plate 1-1 of the hoisting welding part. The positioning plate 8 is arranged on the edge of the groove 1-2 below the bottom plate 1-1 for hoisting the welding part.
When the lifting device is used, the direction of the lifting device is limited through the positioning plate 8, the inclination direction of the suspender 3 faces to the gravity center position of the part, and the sliding sleeve 5 can freely slide on the suspender 3 to adjust the position of a lifting point so as to adapt to parts at different gravity center positions; after the lifting point is determined, the final state of the lifting appliance is determined by tightening the fastening screws (2) 4; the limiting block 2 prevents the parts from slipping in the hoisting process; the locking nut 6 is locked at the top end of the suspender 3 to prevent the sliding sleeve 5 from slipping in the hoisting process; if when different parts are hoisted in replacement, only the fastening screw 4 needs to be unscrewed, and the fastening screw is screwed after the position of the sliding sleeve 5 is adjusted.
This hoist easy operation is convenient, and adaptability is strong, guarantees that the slope can not appear in the hoist spare part of adorning, can adapt to the hoist and mount of different focus position spare parts fast through adjusting hoist hoisting point position for the hoist and mount operation is more high-efficient, swift, and the hoist and mount stability is higher, has reduced the potential safety hazard.
Claims (6)
1. The utility model provides a hoist of different centrobaries of adjustable adaptation, includes the latch closure, its characterized in that: the jib of a slope is connected through a sliding sleeve to the latch closure lower extreme and locks through fastening screw, the lower part of jib is perpendicular downwards after crooked, the jib bottom is equipped with the hoist and mount seam piece, the hoist and mount seam piece is equipped with the open-ended box body that is used for the level to insert hoisting parts upper portion including the horizontally one side, be equipped with the stopper that is used for retraining no slippage after the spare part hoist and mount in the hoist and mount seam piece, still be equipped with the locating plate that is used for retraining spare part and inserts the back position on the hoist and mount seam piece.
2. The spreader of claim 1, wherein the spreader is adjustable to accommodate different centers of gravity: and a reinforcing rod is welded between the inclined part and the downward part of the suspension rod.
3. The spreader of claim 1 or 2 adjustable to accommodate different centers of gravity, wherein: the hoisting welding part is a square box body, and windows convenient for clamping parts are formed around the hoisting welding part.
4. The spreader of claim 3, wherein the spreader is adjustable to accommodate different centers of gravity: the top of the suspender is provided with a locking nut which prevents the sliding sleeve from sliding out of the suspender.
5. The spreader of claim 4, wherein the spreader is adjustable to accommodate different centers of gravity: the stopper is located the bottom plate of hoist and mount seam piece is followed hoist and mount seam piece opening one side is inwards equipped with the U type recess that is used for inserting hoist and mount spare part, the stopper is located the recess limit on the bottom plate of hoist and mount seam piece.
6. The spreader of claim 5, wherein the spreader is adjustable to accommodate different centers of gravity: the locating plate is arranged on the groove edge below the bottom plate of the hoisting welding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010896599.7A CN112027896A (en) | 2020-08-31 | 2020-08-31 | Lifting appliance capable of being adjusted to adapt to different gravity centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010896599.7A CN112027896A (en) | 2020-08-31 | 2020-08-31 | Lifting appliance capable of being adjusted to adapt to different gravity centers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112027896A true CN112027896A (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010896599.7A Pending CN112027896A (en) | 2020-08-31 | 2020-08-31 | Lifting appliance capable of being adjusted to adapt to different gravity centers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112027896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415716A (en) * | 2021-07-30 | 2021-09-21 | 因格(苏州)智能技术有限公司 | Lifting appliance suitable for cylindrical workpiece with flange or concave structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108987A (en) * | 1994-10-07 | 1996-04-30 | Aichi Corp | Hoisting jig |
| CN202558445U (en) * | 2012-04-18 | 2012-11-28 | 潍坊恒安散热器集团有限公司 | Adjustable lifting appliance |
| CN104649132A (en) * | 2013-11-21 | 2015-05-27 | 宝钢新日铁汽车板有限公司 | Suspender |
| CN106586816A (en) * | 2017-01-25 | 2017-04-26 | 赛莱默水处理系统（沈阳）有限公司 | Lifting tool for shell parts |
| CN107285188A (en) * | 2017-07-26 | 2017-10-24 | 重庆长安汽车股份有限公司 | A kind of stone tongs for lower cylinder body of engine |
| CN108423541A (en) * | 2018-06-07 | 2018-08-21 | 徐州徐工矿山机械有限公司 | A kind of dumper gearbox boom hoisting and hoisting method |
| CN110775809A (en) * | 2019-11-29 | 2020-02-11 | 泰尔重工股份有限公司 | Hoisting device of large-mass plug gauge and online adjusting method thereof |
| CN211056518U (en) * | 2019-10-09 | 2020-07-21 | 遵义金业机械铸造有限公司 | Wheel hub hoist |
-
2020
- 2020-08-31 CN CN202010896599.7A patent/CN112027896A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108987A (en) * | 1994-10-07 | 1996-04-30 | Aichi Corp | Hoisting jig |
| CN202558445U (en) * | 2012-04-18 | 2012-11-28 | 潍坊恒安散热器集团有限公司 | Adjustable lifting appliance |
| CN104649132A (en) * | 2013-11-21 | 2015-05-27 | 宝钢新日铁汽车板有限公司 | Suspender |
| CN106586816A (en) * | 2017-01-25 | 2017-04-26 | 赛莱默水处理系统（沈阳）有限公司 | Lifting tool for shell parts |
| CN107285188A (en) * | 2017-07-26 | 2017-10-24 | 重庆长安汽车股份有限公司 | A kind of stone tongs for lower cylinder body of engine |
| CN108423541A (en) * | 2018-06-07 | 2018-08-21 | 徐州徐工矿山机械有限公司 | A kind of dumper gearbox boom hoisting and hoisting method |
| CN211056518U (en) * | 2019-10-09 | 2020-07-21 | 遵义金业机械铸造有限公司 | Wheel hub hoist |
| CN110775809A (en) * | 2019-11-29 | 2020-02-11 | 泰尔重工股份有限公司 | Hoisting device of large-mass plug gauge and online adjusting method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415716A (en) * | 2021-07-30 | 2021-09-21 | 因格(苏州)智能技术有限公司 | Lifting appliance suitable for cylindrical workpiece with flange or concave structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201204 |
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| RJ01 | Rejection of invention patent application after publication |