CN205772844U - Extend the special hanger of axial workpiece lifting - Google Patents
Extend the special hanger of axial workpiece lifting Download PDFInfo
- Publication number
- CN205772844U CN205772844U CN201620500124.0U CN201620500124U CN205772844U CN 205772844 U CN205772844 U CN 205772844U CN 201620500124 U CN201620500124 U CN 201620500124U CN 205772844 U CN205772844 U CN 205772844U
- Authority
- CN
- China
- Prior art keywords
- suspension bracket
- locking arm
- lifting
- axial workpiece
- arrangement
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses the special hanger extending axial workpiece lifting, it includes moment transfer device, holds device tightly, and moment transfer device is flexibly connected between device with holding tightly.Wherein, described moment transfer device includes Z-shaped suspension bracket, regulation screw, suspension ring, locking nut, and described device of holding tightly includes inverted V-arrangement suspension bracket, two locking arms, tie down screw, nuts；Suspension ring pass through locking nut the tightliest behind the hole of the cross tube of Z-shaped suspension bracket, regulation screw is set on the sheer pole of Z-shaped suspension bracket, the lower end of Z-shaped suspension bracket montant is connected through the hinge with the upper end of inverted V-arrangement suspension bracket, the lower end on two limits of V-arrangement suspension bracket connects locking arm I, locking arm II respectively by hinge, tie down screw top is connected through the hinge with locking arm I, and the end of thread passes through nut check in the hole of locking arm II lower end.This Novel special-purpose hanger makes lifting extend axial workpiece safely and fast.
Description
Technical field
This utility model relates to a kind of special hanger, is specifically related to extend special hanger during axial workpiece lifting.
Background technology
The coiled up device of metallurgy industry is all key equipment on each production line, and reel is parts most crucial in coiled up device, and outrigger shaft is one of vital part of reel.Outrigger shaft profile is ladder shaft-like, is structurally characterized in that one end is relatively large in diameter and other end diameter is less, and the center of gravity of part is just distributed in the delivery position of major diameter and minor diameter.This kind of construction features makes outrigger shaft extremely difficult when lifting during manufacturing.Owing to center of gravity cannot directly steadily be lifted by crane at position of centre of gravity at the delivery position of size diameter, common suspender belt, in the side suspender belt lifting of center of gravity, or can only lift by crane after two suspender belts respectively fixing big end and small end.The former is unfavorable for the clamping of part after there is the biggest potential safety hazard, and lifting；It is loaded down with trivial details time-consumingly that the latter lifts by crane process, and there is certain potential safety hazard.During reality lifts this type of part, security incident often occurs, and brings bigger damage to equipment and personnel.
At present, produced problem when also not having a kind of reasonable suspender or method to solve to extend axial workpiece lifting.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of special hanger for the special shape extending axial workpiece, and it makes lifting extend axial workpiece safely and fast.
This utility model extends the special hanger of axial workpiece lifting, and it includes moment transfer device, holds device tightly, and moment transfer device is flexibly connected between device with holding tightly.Wherein, described moment transfer device includes Z-shaped suspension bracket, regulation screw, suspension ring, locking nut, and described device of holding tightly includes inverted V-arrangement suspension bracket, two locking arms, tie down screw, nuts；Suspension ring pass through locking nut the tightliest behind the hole of the cross tube of Z-shaped suspension bracket, regulation screw is set on the sheer pole of Z-shaped suspension bracket, the lower end of Z-shaped suspension bracket montant is connected through the hinge with the upper end of inverted V-arrangement suspension bracket, the lower end on two limits of V-arrangement suspension bracket connects locking arm I, locking arm II respectively by hinge, tie down screw top is connected through the hinge with locking arm I, and the end of thread passes through nut check in the hole of locking arm II lower end.
When utilizing this novel suspender to lift by crane outrigger shaft, first locking arm I, locking arm II being opened on the cylindrical of the close big end of small end being stuck in outrigger shaft, then tie down screw is through the U-lag of locking arm II lower end, fastening nut, regulate regulation screw again, lift by crane finally by suspension ring.
Lifting can be made steady and safety coefficient is high by the center of gravity of part, thus overcome the potential safety hazard of lifting process during the lifting of this Novel special-purpose hanger.Meanwhile, this Novel special-purpose hanger simple in construction, easy to operate, the operating time is shorter than using general suspender belt, and therefore work efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the front view of this Novel special-purpose hanger；
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Knowable to Fig. 1, Fig. 2, the special hanger of this novel extension axial workpiece lifting, it includes moment transfer device, holds device tightly, and moment transfer device is flexibly connected between device with holding tightly.Wherein, described moment transfer device includes Z-shaped suspension bracket 1, regulation screw 9, suspension ring 3, locking nut 2, and described device of holding tightly includes inverted V-arrangement suspension bracket 4, two locking arms, tie down screw 6, nuts 7；Suspension ring 3 pass through locking nut 2 the tightliest behind the hole of the cross tube of Z-shaped suspension bracket 1, regulation screw 9 is set on the sheer pole of Z-shaped suspension bracket 1, the lower end of Z-shaped suspension bracket 1 montant is connected through the hinge with the upper end of inverted V-arrangement suspension bracket 4, the lower end on 4 two limits of V-arrangement suspension bracket connects locking arm I 5, locking arm II 8 respectively by hinge, tie down screw 6 top is connected through the hinge with locking arm I 5, and the end of thread is locked by nut 7 in the hole of locking arm II 8 lower end.
As a kind of improved procedure that this is novel, Z-shaped suspension bracket 1 cross tube is U-lag with the groove joined together by suspension ring 3.So, suspension ring 3 can move in the U-lag of Z-shaped suspension bracket 1, thus ensures that lifting by crane stress point is in the position of centre of gravity of outrigger shaft, it is ensured that the stability of lifting and safety.
As a kind of improved procedure that this is novel, the lower surface of Z-shaped suspension bracket 1 cross tube is in the part outside U-lag and is provided with straight-tooth, the face that locking nut 2 matches with Z-shaped suspension bracket 1 cross tube is correspondingly provided with straight-tooth.So, locking nut 2 with suspension ring 3 by nut and tight while, the straight-tooth of its straight-tooth and Z-shaped suspension bracket 1 is meshed, it is provided that the bed knife of horizontal direction, prevents during lifting, and suspension ring 3 unclamp with locking nut 2, it is ensured that the safety of lifting.
As a kind of optimal way that this is novel, the connection between two limits of V-arrangement suspension bracket 4 can be fixing connection, it is also possible to be to be flexibly connected.Wherein, fixing connected mode can ensure that intensity and the rigidity of V-arrangement suspension bracket 4, it is ensured that the safety of lifting；Movable connection method is so that two limits preferably smaller diameter end with outrigger shaft part 10 of V-arrangement suspension bracket 4 contacts, it is ensured that the safety of lifting.
As a kind of optimal way that this is novel, the lower end of Z-shaped suspension bracket 1 montant is that bearing pin connects with the connection of the upper end of inverted V-arrangement suspension bracket 4, the lower end on 4 two limits of V-arrangement suspension bracket and locking arm I 5, the connection of locking arm II 8 are that bearing pin connects, and tie down screw 6 top is to be connected by bearing pin with locking arm I 5.
When utilizing this novel suspender to lift by crane outrigger shaft, first locking arm I 5, locking arm II 8 are opened the small end being stuck in outrigger shaft 10 on the cylindrical of big end, then tie down screw 6 is through the lower end U-lag of locking arm II 8, and tightened by nut 7, regulate regulation screw 9 again, lift by crane finally by suspension ring 3.
Wherein, locking arm I 5, locking arm II 8, tie down screw 6 and nut 7 play the purpose the locking of outrigger shaft small end；Suspension ring 3 pass through screwed tight with locking nut 2 after Z-shaped suspension bracket 1 cross tube, it is provided that the lifting power of vertical direction；The straight-tooth of locking nut 12 and the straight-tooth engagement of Z-shaped suspension bracket 1, it is provided that the bed knife of horizontal direction；Suspension ring 3 can move in the U-lag of Z-shaped suspension bracket 1, it is ensured that lifting stress point is in the position of centre of gravity of outrigger shaft；Regulation screw 9 on Z-shaped suspension bracket 1 sheer pole, can adjust up and down according to the height of outrigger shaft great circle and roundlet step, it is ensured that Z-shaped suspension bracket 1 is in level when lifting by crane, it is ensured that the steady lifting of outrigger shaft.
This novel operation principle is: Z-shaped suspension bracket 1 forms a moment transfer device by its cross tube, montant, sheer pole, the top power that the regulation screw 9 of sheer pole is subject at outrigger shaft 10 minor diameter has been transferred to be positioned on the suspension ring 3 of cross tube by said structure, it is achieved thereby that the transfer of moment, it is ensured that the stability of lifting and safety；Hold device tightly and be locked at the smaller diameter end stepped locations near larger diameter end of outrigger shaft, again by the Z-shaped suspension bracket 1 (by regulation screw 9 and the change of suspension ring 3 position) of lifting center of gravity position functions can be changed, finally lift by crane the suspension ring 3 on Z-shaped suspension bracket and just can realize steadily lifting by outrigger shaft center of gravity.
This Novel special-purpose hanger simple in construction, the operating time is shorter than using general suspender belt, extends axial workpiece lifting process steady, and safety coefficient is high.
This novel described special hanger is not limited only to use in the hoisting process of outrigger shaft, it is also possible to use on other part or article that can not directly lift by crane at symmedian point.
Claims (6)
1. extend the special hanger of axial workpiece lifting, it is characterized in that: it includes moment transfer device, holds tightly
Device, moment transfer device is flexibly connected between device with holding tightly.
The special hanger of extension axial workpiece the most according to claim 1 lifting, is characterized in that: described
Moment transfer device include Z-shaped suspension bracket (1), regulation screw (9), suspension ring (3), locking nut (2),
Described device of holding tightly includes inverted V-arrangement suspension bracket (4), two locking arms, tie down screw (6), nuts
(7)；Suspension ring (3) through behind the hole of the cross tube of Z-shaped suspension bracket (1) by locking nut (2) tight,
Regulation screw (9), the lower end of Z-shaped suspension bracket (1) montant and inversion are set on the sheer pole of Z-shaped suspension bracket (1)
The upper end of V-arrangement suspension bracket (4) be connected through the hinge, hinge is passed through in the lower end on (4) two limits of V-arrangement suspension bracket
Connect locking arm I (5), locking arm II (8), tie down screw (6) top and locking arm I (5) respectively
Being connected through the hinge, the end of thread is locked by nut (7) in the hole of locking arm II (8) lower end.
The special hanger of extension axial workpiece the most according to claim 2 lifting, is characterized in that: Z-shaped
Suspension bracket (1) cross tube is U-lag with the groove joined together by suspension ring (3).
4., according to the special hanger extending axial workpiece lifting described in Claims 2 or 3, it is characterized in that:
The lower surface of Z-shaped suspension bracket (1) cross tube is in the part outside U-lag and is provided with straight-tooth, locking nut
(2) it is correspondingly provided with straight-tooth on the face matched with Z-shaped suspension bracket (1) cross tube.
The special hanger of extension axial workpiece the most according to claim 2 lifting, is characterized in that: V-arrangement
Connection between two limits of suspension bracket (4) can be fixing connection, it is also possible to be to be flexibly connected.
The special hanger of extension axial workpiece the most according to claim 2 lifting, is characterized in that: Z-shaped
The lower end of suspension bracket (1) montant is that bearing pin connects with the connection of the upper end of inverted V-arrangement suspension bracket (4), V-arrangement
The lower end on (4) two limits of suspension bracket and locking arm I (5), the connection of locking arm II (8) are that bearing pin connects,
Tie down screw (6) top is to be connected by bearing pin with locking arm I (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500124.0U CN205772844U (en) | 2016-05-23 | 2016-05-23 | Extend the special hanger of axial workpiece lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500124.0U CN205772844U (en) | 2016-05-23 | 2016-05-23 | Extend the special hanger of axial workpiece lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772844U true CN205772844U (en) | 2016-12-07 |
Family
ID=57407545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620500124.0U Withdrawn - After Issue CN205772844U (en) | 2016-05-23 | 2016-05-23 | Extend the special hanger of axial workpiece lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883600A (en) * | 2016-05-23 | 2016-08-24 | 泰尔重工股份有限公司 | Special hoisting tool used for hoisting of extension shaft type parts |
| CN118270644A (en) * | 2024-06-04 | 2024-07-02 | 山东万星航新基建科技有限公司 | Lifting device for installation of thermal network management |
-
2016
- 2016-05-23 CN CN201620500124.0U patent/CN205772844U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883600A (en) * | 2016-05-23 | 2016-08-24 | 泰尔重工股份有限公司 | Special hoisting tool used for hoisting of extension shaft type parts |
| CN118270644A (en) * | 2024-06-04 | 2024-07-02 | 山东万星航新基建科技有限公司 | Lifting device for installation of thermal network management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204211370U (en) | A kind of turning device for asymmetric H-girder | |
| CN207072760U (en) | A kind of mechanical boom hoisting | |
| CN205772844U (en) | Extend the special hanger of axial workpiece lifting | |
| CN105883600B (en) | Extend the special hanger of axial workpiece lifting | |
| CN204057691U (en) | A kind of wheel hub special hanger | |
| CN108821102A (en) | A kind of hook drop-proof hook device on crane | |
| CN202181165U (en) | Cross lifting beam for box type transformer | |
| CN105858459A (en) | I-beam clamp | |
| CN107720537A (en) | It is a kind of to hang pawl for annular workpieces | |
| CN205500566U (en) | From gravity locking formula H shaped steel special lifting device | |
| CN204702408U (en) | Link-type suspender | |
| CN204938918U (en) | Large-scale water turbine runner stands up instrument | |
| CN204434066U (en) | Card-type overhead hoist in automobile brake drum | |
| CN204823692U (en) | From locking -type crane sling | |
| CN201634316U (en) | Clutch housing hoisting device | |
| CN205852747U (en) | A kind of storing unit of round ring parts | |
| CN203833484U (en) | Magnetic force internal-expanding type lifting device for steel parts | |
| CN203653045U (en) | Lifting eye nut | |
| CN205892517U (en) | Two cable compensating beam hoists of weighing | |
| CN206278831U (en) | Novel frame assembly suspender | |
| CN204938711U (en) | A kind of suspender lifting H profile steel | |
| CN204847783U (en) | Roof beam is hung to hoist | |
| CN204416915U (en) | Automobile axle housing overhead hoist | |
| CN202744187U (en) | Lifting hook for lifting vehicle wheel | |
| CN204224102U (en) | The omnipotent self-locking sling of stepped hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180112 |