CN202864659U - Hoisting tumbler - Google Patents
Hoisting tumbler Download PDFInfo
- Publication number
- CN202864659U CN202864659U CN 201220464395 CN201220464395U CN202864659U CN 202864659 U CN202864659 U CN 202864659U CN 201220464395 CN201220464395 CN 201220464395 CN 201220464395 U CN201220464395 U CN 201220464395U CN 202864659 U CN202864659 U CN 202864659U
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- CN
- China
- Prior art keywords
- lifting
- locking
- rotating shaft
- hoisting
- tumbler
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hoisting tumbler. The hoisting tumbler comprises a hoisting fixing part connected with a workpiece, wherein the hoisting fixing part is transversely and fixedly connected with a rotating shaft, the rotating shaft is rotatably sheathed with a hoisting hooking sleeve, and a locking device is arranged between the rotating shaft and the hoisting hooking sleeve; during the hoisting, the rotating shaft is connected with the workpiece, the hoisting hooking sleeve is locked by the locking device, auxiliary hoisting tools such as a steel wire rope is sheathed on the hoisting hooking sleeve, and the workpiece is hoisted to be at a proper position by a hoist; during the tumbling, the hoisting hooking sleeve is unlocked, the workpiece is hoisted by the hoist, proper external force is applied to the workpiece, and the rotating shaft rotates relative to the hoisting hooking sleeve so as to drive the workpiece to rotate, thereby realizing the tumbling of the workpiece; and the hoisting tumbler is easy to operate, integrates the tumbling and the hoisting, time-saving and effort-saving, and safe and reliable.
Description
Technical field
The utility model belongs to lifting lifting technique field, relates in particular to a kind of lifting device.
Background technology
Present bound lifting operation in manufacturing industry is such as lifting, the upset of workpiece in producing, install and turn order etc.In order to lift and to overturn conveniently, generally the workpiece in the needs lifting arranges the lifting ear, during lifting steel wire loop is being lifted on the ear, utilizes lifting machine to realize the lifting of workpiece; But the upset for workpiece, just implement and require great effort very much, main because: workpiece weight is large, lift ear and steel rope is had very large pressure, need sizable external force just can finish workpiece turning, this external force is difficult to by manually realizing, need to be by special accessory appliances, complex operation, very flexible, safety is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of lifting tumbler that workpiece can be lifted safely and reliably and overturns.
For solving the problems of the technologies described above, the technical solution of the utility model is: the lifting tumbler, comprise the lifting fixed part that is connected with workpiece, described lifting fixed part laterally is fixedly connected with rotating shaft, turning set is equipped with lifting and articulates cover in the described rotating shaft, and described rotating shaft and described lifting articulate and be provided with latching device between the cover.
As a kind of preferred technical scheme, described lifting fixed part comprises the screw rod that extends along described rotating shaft, nut is installed on the described screw rod or is arranged on lifting screw on the workpiece.
As a kind of preferred technical scheme, be positioned at described lifting and articulate the outer described rotating shaft of cover and be provided with screw rod and tighten holding part.
As a kind of preferred technical scheme, described lifting articulates between cover and the described rotating shaft at least two bearings is installed, and the endoporus of described rotating shaft and described bearing closely cooperates, and the inner peripheral surface of described axle sleeve and the outer peripheral face of described bearing closely cooperate.
As a kind of preferred technical scheme, described latching device comprises the locking bed of captiveing joint with described rotating shaft, be installed with locking sleeve on the described locking bed, in the described locking sleeve locking lever is installed, described locking lever articulates cover one end near described lifting and is provided with locking clamping tooth, described lifting articulates and puts the locking clamp access slot that is provided with described locking clamping tooth coupling, described locking lever is provided with the locking control handle, described locking lever is provided with locking pin, described locking sleeve is provided with locking pin and slides notch, be set with locking spring on the locking lever in the described locking sleeve, one end of described locking sleeve is provided with choke, one end of described locking spring is resisted against the inside face of described choke, and the other end of described locking spring is resisted against on the described locking pin.
As a kind of preferred technical scheme, described locking clamp access slot is centripetal rectangular channel, and described locking clamping tooth is centripetal rectangular teeth.
As a kind of preferred technical scheme, described locking pin slides notch and comprises locking sliding channel and the lock release draw-in groove that interconnects.
As a kind of preferred technical scheme, be set with the edge in the described rotating shaft in the described bearing outside and be embedded into described lifting and articulate back-up ring in the cover.
As a kind of preferred technical scheme, the two ends that described lifting articulates cover are provided with the circular arc boss.
Owing to adopted technique scheme, the lifting tumbler comprises the lifting fixed part that is connected with workpiece, and described lifting fixed part laterally is fixedly connected with rotating shaft, turning set is equipped with lifting and articulates cover in the described rotating shaft, and described rotating shaft and described lifting articulate and be provided with latching device between the cover; During lifting, rotating shaft is connected with workpiece, utilizes latching device that lifting is articulated cover locking, the lifting accessory appliancess such as steel rope are enclosed within described lifting articulate and put, utilize lifting machine with work piece hoisting to suitable position; During upset, remove the locking that lifting is articulated cover, utilize lifting machine that workpiece is sling, workpiece is applied a suitable external force, rotating shaft articulates cover with respect to lifting and rotates, and drives workpiece and rotates, and realizes workpiece turning; Simple to operate, collection overturns and is lifted on one, and is time saving and energy saving, safe and reliable.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of the utility model embodiment;
Among the figure: the 1-rotating shaft; The 11-screw rod; The 12-screw rod is tightened holding part; The 2-lifting articulates cover; 21-circular arc boss; 22-locking clamp access slot; The 3-bearing; The 41-locking bed; The 42-locking lever; 421-locking clamping tooth; 422-locks control handle; The 43-locking spring; The 44-locking sleeve; The 441-choke; 45-locks sliding channel; 46-lock release draw-in groove; The 47-locking pin; The 5-back-up ring.
The specific embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here, it should be noted that in the accompanying drawings, give structure and the essentially identical component part of function with identical Reference numeral, and in order to make specification sheets simpler and clearer, omitted about the redundancy of substantially the same component part and described.
As shown in Figure 1, the lifting tumbler comprises the lifting fixed part that is connected with workpiece, and described lifting fixed part laterally is fixedly connected with rotating shaft 1, described lifting fixed part comprises the screw rod 11 that extends along described rotating shaft 1, on the described screw rod 11 nut is installed or is arranged on lifting screw on the workpiece.Turning set is equipped with lifting and articulates cover 2 in the described rotating shaft 1, come off in order in switching process, to prevent workpiece and acute angle with the accessory appliancess such as suspender belt, lifting rope and steel rope incised wound and to extrude, the two ends that described lifting articulates cover 2 are provided with circular arc boss 21, and employed accessory appliances has been played guiding, location and protective effect; Be positioned at described lifting and articulate cover 2 outer described rotating shafts 1 and be provided with screw rod and tighten holding part 12, described screw rod is tightened holding part 12 and is hexahedron; As shown in Figure 2, described lifting articulates between cover 2 and the described rotating shaft 1 at least two bearings 3 is installed, and in the present embodiment, is provided with two bearings 3, described rotating shaft 1 closely cooperates with the endoporus of described bearing 3, and the outer peripheral face of the inner peripheral surface of described axle sleeve and described bearing 3 closely cooperates.Described rotating shaft 1 and described lifting articulate between the cover 2 and are provided with latching device, described latching device comprises the locking bed 41 of captiveing joint with described rotating shaft 1, be installed with locking sleeve 44 on the described locking bed 41, in the described locking sleeve 44 locking lever 42 is installed, described locking lever 42 articulates cover 2 one ends near described lifting and is provided with locking clamping tooth 421, described lifting articulates cover 2 and is provided with the locking clamp access slot 22 that mates with described locking clamping tooth 421, described locking clamp access slot 22 is centripetal rectangular channel, described locking clamping tooth 421 is centripetal rectangular teeth, described locking lever 42 is provided with locking control handle 422, described locking lever 42 is provided with locking pin 47, described locking sleeve 44 is provided with locking pin 47 and slides notch, described locking pin 47 slides notch and comprises locking sliding channel 45 and the lock release draw-in groove 46 that interconnects, be set with locking spring 43 on the locking lever 42 in the described locking sleeve 44, one end of described locking sleeve 44 is provided with choke 441, one end of described locking spring 43 is resisted against the inside face of described choke 441, and the other end of described locking spring 43 is resisted against on the described locking pin 47.
In order to prevent that lifting from articulating cover 2, bearing 3 and rotating shaft 1 mutual vibration or deviate from, be set with the edge in the described rotating shaft 1 in described bearing 3 outsides and be embedded into described lifting and articulate the interior back-up rings 5 of cover 2.
During work piece hoisting, the screw rod 11 of two lifting tumblers described in the utility model is connected in the lifting screw of workpiece, the accessory appliancess such as lifting rope are enclosed within described lifting to be articulated on the cover 2, pull out locking lever 42 by locking control handle 422, locking pin 47 outwards moves and compression locking spring 43 along with locking lever 42, locking pin 47 is in described lock release draw-in groove 46 interior movements, when it moves to the back outlet place of described lock release draw-in groove 46, rotation lock bar 42, described locking pin 47 is turned in the locking sliding channel 45, then unclamp locking lever 42, locking lever 42 articulates cover 2 motions to described lifting under the elastic force effect of locking spring 43, locking clamping tooth 421 on the locking lever 42 is embedded into described lifting and articulates in cover 2 the locking clamp access slot 22, lifting is articulated cover 2 and rotating shaft 1 locking, prevent from lifting by crane and articulate cover 2 and in the process of lifting, rotate; After aforesaid operations is finished, start lifting machine, work piece hoisting is arrived suitable position.
During workpiece turning, the screw rod 11 of two lifting tumblers described in the utility model is connected in the lifting screw of workpiece, the lifting tumbler is positioned on the line of centers of workpiece, the accessory appliancess such as lifting rope is enclosed within described lifting articulates on the cover 2; If articulating cover 2, lifting is in locking state, pull out the free end of locking lever 42, locking pin 47 outwards moves and compression locking spring 43 along with locking lever 42, locking pin 47 is in described locking sliding channel 45 interior movements, when it moves to the entrance, rear end of described lock release draw-in groove 46, rotation lock bar 42, described locking pin 47 is turned in the described lock release draw-in groove 46, then unclamp locking lever 42, this moment, locking spring 43 was in compressive state, locking lever 42 is under the jointly controlling of described locking pin 47 and described lock release draw-in groove 46, locking clamping tooth 421 on the locking lever 42 articulates in cover 2 the locking clamp access slot 22 from described lifting and withdraws from, lock release, rotating shaft 1 this moment can freely articulate cover 2 interior rotations in lifting; After aforesaid operations is finished, start lifting machine, workpiece is hung bearing surface, make workpiece unsettled, manually give suitable rotational force of workpiece, workpiece rotates centered by rotating shaft 1, realizes workpiece turning.Because rotating shaft 1 and lifting articulate between the cover 2 and be provided with bearing 3, rotary resistance is little, and employed power is relatively little a lot of when upset, controls easily operation.
The utility model is simple in structure, collection lifting and upset and one, and easy to use, real having accomplished is safe and reliable and time saving and energy saving.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (1)
1. lifting tumbler, it is characterized in that: comprise the lifting fixed part that is connected with workpiece, described lifting fixed part laterally is fixedly connected with rotating shaft, and turning set is equipped with lifting and articulates cover in the described rotating shaft, and described rotating shaft and described lifting articulate and are provided with latching device between the cover.
2. lifting tumbler as claimed in claim 1 is characterized in that: described lifting fixed part comprises the screw rod that extends along described rotating shaft, nut is installed on the described screw rod or is arranged on lifting screw on the workpiece.
3. lifting tumbler as claimed in claim 2 is characterized in that: be positioned at described lifting and articulate the outer described rotating shaft of cover and be provided with screw rod and tighten holding part.
4. lifting tumbler as claimed in claim 1, it is characterized in that: described lifting articulates between cover and the described rotating shaft at least two bearings is installed, the endoporus of described rotating shaft and described bearing closely cooperates, and the inner peripheral surface of described axle sleeve and the outer peripheral face of described bearing closely cooperate.
5. lifting tumbler as claimed in claim 1, it is characterized in that: described latching device comprises the locking bed of captiveing joint with described rotating shaft, be installed with locking sleeve on the described locking bed, in the described locking sleeve locking lever is installed, described locking lever articulates cover one end near described lifting and is provided with locking clamping tooth, described lifting articulates and puts the locking clamp access slot that is provided with described locking clamping tooth coupling, described locking lever is provided with the locking control handle, described locking lever is provided with locking pin, described locking sleeve is provided with locking pin and slides notch, be set with locking spring on the locking lever in the described locking sleeve, one end of described locking sleeve is provided with choke, one end of described locking spring is resisted against the inside face of described choke, and the other end of described locking spring is resisted against on the described locking pin.
6. lifting tumbler as claimed in claim 5, it is characterized in that: described locking clamp access slot is centripetal rectangular channel, described locking clamping tooth is centripetal rectangular teeth.
7. lifting tumbler as claimed in claim 5, it is characterized in that: described locking pin slides notch and comprises locking sliding channel and the lock release draw-in groove that interconnects.
8. lifting tumbler as claimed in claim 4 is characterized in that: be set with the edge in the described rotating shaft in the described bearing outside and be embedded into described lifting and articulate back-up ring in the cover.
9. such as the described lifting tumbler of the arbitrary claim of claim 1 to 8, it is characterized in that: the two ends that described lifting articulates cover are provided with the circular arc boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464395 CN202864659U (en) | 2012-09-13 | 2012-09-13 | Hoisting tumbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464395 CN202864659U (en) | 2012-09-13 | 2012-09-13 | Hoisting tumbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864659U true CN202864659U (en) | 2013-04-10 |
Family
ID=48031399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464395 Withdrawn - After Issue CN202864659U (en) | 2012-09-13 | 2012-09-13 | Hoisting tumbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826443A (en) * | 2012-09-13 | 2012-12-19 | 山东豪迈机械科技股份有限公司 | Hoisting turner |
-
2012
- 2012-09-13 CN CN 201220464395 patent/CN202864659U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826443A (en) * | 2012-09-13 | 2012-12-19 | 山东豪迈机械科技股份有限公司 | Hoisting turner |
| CN102826443B (en) * | 2012-09-13 | 2014-06-11 | 山东豪迈机械科技股份有限公司 | Hoisting turner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140611 |
|
| RGAV | Abandon patent right to avoid regrant |