CN206437781U - Rotatable combined sling - Google Patents
Rotatable combined sling Download PDFInfo
- Publication number
- CN206437781U CN206437781U CN201621244913.9U CN201621244913U CN206437781U CN 206437781 U CN206437781 U CN 206437781U CN 201621244913 U CN201621244913 U CN 201621244913U CN 206437781 U CN206437781 U CN 206437781U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- equalizer bar
- positioning
- expansion link
- ball pivot
- 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.)
- Expired - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of rotatable combined sling, including equalizer bar, ball pivot is provided with equalizer bar, the ball pin of ball pivot is connected with suspension hook after stretching out equalizer bar, equalizer bar is provided with suspension hook electric rotating machine, connected between the output end of suspension hook electric rotating machine and the neck of hook of suspension hook by bevel gear pair, rotary locking mechanism is provided between suspension hook and equalizer bar, it is that suspender will can drive the angle of suspension hook rotation adjustment suspender by suspension hook electric rotating machine after weight handling to appointed place using the beneficial effects of the utility model, easy-unloading, due to being provided with rotary locking mechanism between suspension hook and equalizer bar, it can prevent suspension hook from swinging by rotary locking mechanism during handling, improve the security of handling.
Description
Technical field
The utility model is related to lifting technique field, and in particular to a kind of rotatable combined sling.
Background technology
It is exactly suspender to hang one of instrument the most frequently used when taking weight, and the existing universal crane hoisting system used of metallurgy industry is equal
Determine gantry hook for wire cable strengthening, structure is single, purposes is single, be only used for handling steel ladle, principle is direct by steel wire rope
Lift by crane containing the equalizer bar of movable pulley and carry out operation to hang the gantry hook being attached thereto, because the structure is only used for handling steel
Water bag and rotation can not be adjusted after handling to appointed place so that used all multiple constraints, if the adjustable rotation of suspender
Turn, such as rotated in transportation and be likely to result in molten steel and spread out, scald under operating personnel, therefore many factories one
As steel ladle is transported using the suspender of non-rotatable adjustment, this structure brings inconvenience to production.
Utility model content
To solve above technical problem, the utility model provides a kind of rotatable combined sling.
Technical scheme is as follows：A kind of rotatable combined sling, its key is：Including equalizer bar, in the equalizer bar
Provided with ball pivot, the ball pin of the ball pivot, which is stretched out, is fixedly connected with suspension hook after the equalizer bar, the equalizer bar revolves provided with suspension hook
Connected between the neck of hook of rotating motor, the output end of the suspension hook electric rotating machine and the suspension hook by bevel gear pair, the suspension hook and
Rotary locking mechanism is provided between the equalizer bar.It will can be passed through after weight handling to appointed place using this technical scheme suspender
Suspension hook electric rotating machine drives the angle of suspension hook rotation adjustment suspension hook, easy-unloading, due to being provided with rotation between suspension hook and equalizer bar
Locking mechanism, suspension hook axial rotation can be prevented by rotary locking mechanism, the security of transport is added during handling.
Further, above-mentioned rotary locking mechanism includes positioning expansion link and positioning seat, the upper end of the positioning expansion link with
The equalizer bar connection, the positioning seat is fixedly mounted on the neck of hook of the suspension hook above the bevel gear pair, described fixed
Just it is provided with positioning hole on the seat of position to the positioning expansion link, the lower end of the positioning expansion link is plugged in described " in positioning hole.Adopt
The position of suspension hook and equalizer bar can be locked by being plugged in this design by rotational positioning expansion link when in positioning hole,
Prevent suspension hook from rotating, will positioning expansion link bounce back out positioning hole when can unlock the position of suspension hook and equalizer bar, adjustment suspension hook
Angle.
Above-mentioned equalizer bar includes being fixedly connected to form by clip between the crossbeam two just to setting, two crossbeams
The free bearing mounting groove in free bearing mounting groove, two crossbeams is respectively equipped with the equalizer bar, two crossbeams just
To setting, the free bearing mounting groove formation ball pivot mounting groove in two crossbeams, the ball pivot is fixedly mounted on the ball
Cut with scissors in mounting groove.Ball pivot can be taken out after using this scheme, clip is pulled down out of equalizer bar together with suspension hook, can be as needed
The suspension hook of different model is changed, while being also convenient for maintenance.
The lower surface of any crossbeam is provided with expansion link mounting seat, and the upper end of the positioning expansion link is stretched with described
Bar mounting seat screw thread is online.It is easy for installation and removal positioning expansion link using this scheme.
Above-mentioned crossbeam is semi-cylindrical, and two crossbeams just form a circular equalizer bar to setting.Using
This design two, which is weighed, forms a cylindrical equalizer bar, is easy to clip banding.
Above-mentioned suspension hook electric rotating machine level is fixedly mounted on the lower surface of any crossbeam.Conveniently hung using this design
Drive connection between hook electric rotating machine and suspension hook, and the dismounting of equalizer bar is not influenceed.
Beneficial effect：It is suspender by can be by hanging after weight handling to appointed place using the beneficial effects of the utility model
The driving suspension hook rotation of hook electric rotating machine is so as to adjust the angle of suspender, and easy-unloading revolves due to being provided between suspension hook and equalizer bar
Turn locking mechanism, can prevent suspension hook from swinging by rotary locking mechanism during handling, improve the security of handling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 right view；
Fig. 3 is the enlarged drawing in a portions in Fig. 1；
Fig. 4 is the structural representation of crossbeam.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As Figure 1-4, ball pivot 4 is provided with a kind of rotatable combined sling, including equalizer bar 1, the equalizer bar 1,
The ball pin of the ball pivot 4, which is stretched out, is fixedly connected with suspension hook 2 after the equalizer bar 1, the equalizer bar 1 is provided with suspension hook electric rotating machine
9, connected between the output end of the suspension hook electric rotating machine 9 and the neck of hook of the suspension hook 2 by bevel gear pair, the suspension hook 2 and institute
State and rotary locking mechanism is provided between equalizer bar 1, the rotary locking mechanism includes positioning expansion link 7 and positioning seat 8, described fixed
The upper end of position expansion link 7 is connected with the equalizer bar 1, and the positioning seat 8 is fixedly mounted on described above the bevel gear pair
On the neck of hook of suspension hook 2, just the positioning expansion link 7 is provided with positioning hole, the positioning expansion link 7 on the positioning seat 8
End is plugged in the positioning hole.
The equalizer bar 1 includes fixing by clip 3 between the crossbeam 11 two just to setting, two crossbeams 11 and connected
Connect to form the equalizer bar 1, provided with four clips 3 between two crossbeams 11, set respectively in two crossbeams 11
There is the free bearing mounting groove 12 in free bearing mounting groove 12, two crossbeams 11 just to setting, in two crossbeams 11
The formation of the free bearing mounting groove 12 ball pivot mounting groove, the ball pivot 4 is fixedly mounted in the ball pivot mounting groove, described in any
The lower surface of crossbeam 11 is provided with expansion link mounting seat 6, the upper end of the positioning expansion link 7 and the screw thread of expansion link mounting seat 6
Connection, the crossbeam 11 is semi-cylindrical, and two crossbeams 11 just form a circular equalizer bar 1, institute to setting
State the lower surface that the level of suspension hook electric rotating machine 9 is fixedly mounted on any crossbeam 11.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model objective and claim, can make under enlightenment of the present utility model
Represented as multiple types, such conversion is each fallen within protection domain of the present utility model.
Claims (6)
1. a kind of rotatable combined sling, it is characterised in that：Including equalizer bar (1), ball pivot is provided with the equalizer bar (1)
(4), the ball pin of the ball pivot (4) is fixedly connected with suspension hook (2) after stretching out the equalizer bar (1), and the equalizer bar (1) is provided with
Suspension hook electric rotating machine (9), bevel gear pair is passed through between the output end of the suspension hook electric rotating machine (9) and the neck of hook of the suspension hook (2)
Connection, is provided with rotary locking mechanism between the suspension hook (2) and the equalizer bar (1).
2. rotatable combined sling according to claim 1, it is characterised in that：The rotary locking mechanism includes positioning
Expansion link (7) and positioning seat (8), the upper end of the positioning expansion link (7) are connected with the equalizer bar (1), the positioning seat (8)
On the neck of hook for being fixedly mounted on the suspension hook (2) above the bevel gear pair, just the positioning is stretched on the positioning seat (8)
Contracting bar (7) is provided with positioning hole, and the lower end of the positioning expansion link (7) is plugged in the positioning hole.
3. rotatable combined sling according to claim 2, it is characterised in that：The equalizer bar (1) is including two just
To the crossbeam (11) of setting, the equalizer bar (1), two are fixedly connected to form by clip (3) between two crossbeams (11)
The free bearing mounting groove (12) in free bearing mounting groove (12), two crossbeams (11) is respectively equipped with crossbeam described in root (11)
Just to setting, the free bearing mounting groove (12) in two crossbeams (11) forms ball pivot mounting groove, and the ball pivot (4) is fixed
In the ball pivot mounting groove.
4. rotatable combined sling according to claim 3, it is characterised in that：The following table of any crossbeam (11)
Face is provided with expansion link mounting seat (6), and the upper end of the positioning expansion link (7) is threadedly coupled with the expansion link mounting seat (6).
5. rotatable combined sling according to claim 3, it is characterised in that：The crossbeam (11) is semi-cylindrical,
Two crossbeams (11) just form a circular equalizer bar (1) to setting.
6. rotatable combined sling according to claim 3, it is characterised in that：Suspension hook electric rotating machine (9) level
It is fixedly mounted on the lower surface of any crossbeam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244913.9U CN206437781U (en) | 2016-11-21 | 2016-11-21 | Rotatable combined sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244913.9U CN206437781U (en) | 2016-11-21 | 2016-11-21 | Rotatable combined sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437781U true CN206437781U (en) | 2017-08-25 |
Family
ID=59644258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621244913.9U Expired - Fee Related CN206437781U (en) | 2016-11-21 | 2016-11-21 | Rotatable combined sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522092A (en) * | 2017-10-20 | 2017-12-29 | 河南省大方重型机器有限公司 | A kind of Special lifting device of bulb |
| CN108100853A (en) * | 2017-12-18 | 2018-06-01 | 安徽唯诗杨信息科技有限公司 | A kind of automatic hoisting device |
-
2016
- 2016-11-21 CN CN201621244913.9U patent/CN206437781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522092A (en) * | 2017-10-20 | 2017-12-29 | 河南省大方重型机器有限公司 | A kind of Special lifting device of bulb |
| CN108100853A (en) * | 2017-12-18 | 2018-06-01 | 安徽唯诗杨信息科技有限公司 | A kind of automatic hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |