CN108100859A - Rotatable combined sling used in metallurgy - Google Patents
Rotatable combined sling used in metallurgy Download PDFInfo
- Publication number
- CN108100859A CN108100859A CN201611051729.7A CN201611051729A CN108100859A CN 108100859 A CN108100859 A CN 108100859A CN 201611051729 A CN201611051729 A CN 201611051729A CN 108100859 A CN108100859 A CN 108100859A
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- equalizer bar
- hook
- telescopic rod
- crossbeam
- 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.)
- Pending
Links
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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- 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
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Abstract
The present invention discloses a kind of rotatable combined sling used in metallurgy, including equalizer bar, flexural pivot is equipped in equalizer bar, the ball pin of flexural pivot is connected with suspension hook after stretching out equalizer bar, equalizer bar is equipped with suspension hook electric rotating machine, it is connected between the output terminal of suspension hook electric rotating machine and the neck of hook of suspension hook by bevel gear pair, rotary locking mechanism is equipped between suspension hook and equalizer bar, advantageous effect using the present invention is suspender will can drive suspension hook rotation adjustment suspender by suspension hook electric rotating machine angle after weight handling to appointed place, easy-unloading, due to being equipped 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 present invention relates to lifting technique fields, and in particular to a kind of rotatable combined sling used in metallurgy.
Background technology
One of most common instrument is exactly suspender during hanged weight, and generally crane hoisting system used is equal for existing metallurgy industry
Determine gantry hook for wire cable strengthening, structure is single, purposes is single, is only used for handling steel ladle, and principle is direct by steel wire rope
It lifts by crane and carries out operation containing the equalizer bar of movable pulley to hang the gantry hook being attached thereto, since the structure is only used for handling steel
Water bag and rotation cannot be adjusted after handling to appointed place so that all multiple constraints have been used, if suspender can adjust rotation
Turn, such as rotated in transportational process and be likely to result in molten steel and spread out, scald beneath operating personnel, therefore many factories one
As steel ladle transported using the suspender of non-rotatable adjustment, this structure brings inconvenience to production.
The content of the invention
For solution more than technical problem, the present invention provides a kind of rotatable combined sling used in metallurgy.
Technical solution is as follows：A kind of rotatable combined sling used in metallurgy, key are：It is described including equalizer bar
Flexural pivot is equipped in equalizer bar, is fixedly connected with suspension hook after the ball pin stretching equalizer bar of the flexural pivot, which is equipped with anti-
Releasing ring, the upper end of the anticreep retaining ring and the neck of hook of the suspension hook are hinged, and lower end is latched on the gib head of the suspension hook, described
Equalizer bar is equipped with suspension hook electric rotating machine, passes through bevel gear between the output terminal of the suspension hook electric rotating machine and the neck of hook of the suspension hook
Pair connection, is equipped with rotary locking mechanism between the suspension hook and the equalizer bar.Using this technical solution suspender by weight handling
Can drive the angle of suspension hook rotation adjustment suspension hook after to appointed place by suspension hook electric rotating machine, easy-unloading, due to suspension hook and
Rotary locking mechanism is equipped between equalizer bar, suspension hook axial rotation can be prevented by rotary locking mechanism during handling, is increased
The security of transport is added.
Further, above-mentioned rotary locking mechanism includes positioning telescopic rod and positioning seat, the upper end of the positioning telescopic rod 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
Telescopic rod is positioned on the seat of position described in face and is equipped with location hole, the lower end of the positioning telescopic rod is plugged in described " in location hole.It adopts
The position of suspension hook and equalizer bar can be locked when being plugged in this designing scheme by rotational positioning telescopic rod in location hole,
Prevent suspension hook from rotating, will position telescopic rod bounce back out location hole when can unlock the position of suspension hook and equalizer bar, adjust suspension hook
Angle.
Above-mentioned equalizer bar includes the crossbeam that two faces are set, and is fixedly connected to form between two crossbeams by clip
The equalizer bar, is respectively equipped with free bearing mounting groove in two crossbeams, and the free bearing mounting groove in two crossbeams is just
To setting, the free bearing mounting groove in two crossbeams forms flexural pivot mounting groove, and the flexural pivot is fixedly mounted on the ball
It cuts with scissors in mounting groove.Flexural pivot can be taken out together with suspension hook out of equalizer bar after using this scheme, clip is removed, it can be as needed
The suspension hook of different model is replaced, while is also convenient for repairing.
The lower surface of any crossbeam is equipped with telescopic rod mounting base, and the upper end of the positioning telescopic rod is stretched with described
Bar mounting base screw thread is online.It is easy for installation and removal using this scheme and positions telescopic rod.
Above-mentioned crossbeam is semi-cylindrical, and two crossbeam faces set to form a circular equalizer bar.Using
This design two, which is weighed, forms a cylindrical equalizer bar, convenient for clip banding.
Above-mentioned suspension hook electric rotating machine level is fixedly mounted on the lower surface of any crossbeam.It is conveniently hung using this design
Drive connection between hook electric rotating machine and suspension hook, and the dismounting of equalizer bar is not influenced.
Advantageous effect：Advantageous effect using the present invention is that suspender will can be revolved after weight handling to appointed place by suspension hook
Rotating motor driving suspension hook rotation is so as to adjust the angle of suspender, easy-unloading, due to being equipped with rotation lock between suspension hook and equalizer bar
Determine mechanism, can prevent suspension hook from swinging by rotary locking mechanism during handling, improve the security of handling.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the enlarged drawing in a portions in Fig. 1；
Fig. 4 is the structure diagram of crossbeam.
Specific embodiment
With reference to embodiment and attached drawing, the invention will be further described.
As shown in Figs 1-4, a kind of rotatable combined sling used in metallurgy, including equalizer bar 1, sets in the equalizer bar 1
There is flexural pivot 4, be fixedly connected with suspension hook 2 after the ball pin stretching equalizer bar 1 of the flexural pivot 4, which is equipped with anticreep retaining ring
10, the upper end of the anticreep retaining ring 10 and the neck of hook of the suspension hook 2 are hinged, and lower end is latched on the gib head of the suspension hook 2, described
Equalizer bar 1 is equipped with suspension hook electric rotating machine 9, passes through cone between the output terminal of the suspension hook electric rotating machine 9 and the neck of hook of the suspension hook 2
Gear pair connects, and rotary locking mechanism is equipped between the suspension hook 2 and the equalizer bar 1, and the rotary locking mechanism includes fixed
Position telescopic rod 7 and positioning seat 8, the upper end of the positioning telescopic rod 7 are connected with the equalizer bar 1, and the positioning seat 8 is fixedly mounted
It positions telescopic rod 7 described in face on the neck of hook of the suspension hook 2 above the bevel gear pair, on the positioning seat 8 and is equipped with and determine
Position hole, the lower end of the positioning telescopic rod 7 are plugged in the location hole.
The equalizer bar 1 includes the crossbeam 11 that two faces are set, and is fixed and connected by clip 3 between two crossbeams 11
It connects to form the equalizer bar 1, be set between two crossbeams 11 there are four the clip 3, set respectively in two crossbeams 11
There is a free bearing mounting groove 12,12 face of free bearing mounting groove in two crossbeams 11 is set, in two crossbeams 11
The free bearing mounting groove 12 forms flexural pivot mounting groove, and the flexural pivot 4 is fixedly mounted in the flexural pivot mounting groove, described in any
The lower surface of crossbeam 11 is equipped with telescopic rod mounting base 6, the upper end of the positioning telescopic rod 7 and 6 screw thread of telescopic rod mounting base
Connection, the crossbeam 11 are semi-cylindrical, and two 11 faces of crossbeam set to form a circular equalizer bar 1, institute
State the lower surface that 9 level of suspension hook electric rotating machine is fixedly mounted on any crossbeam 11.
Finally it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (6)
1. a kind of rotatable combined sling used in metallurgy, it is characterised in that：Including equalizer bar (1), set in the equalizer bar (1)
There is flexural pivot (4), be fixedly connected with suspension hook (2) after the ball pin stretching equalizer bar (1) of the flexural pivot (4), set on the suspension hook (2)
There is anticreep retaining ring (10), the upper end of the anticreep retaining ring (10) and the neck of hook of the suspension hook (2) are hinged, and lower end latches in described hang
On the gib head of hook (2), the equalizer bar (1) be equipped with suspension hook electric rotating machine (9), the output terminal of the suspension hook electric rotating machine (9) with
It is connected between the neck of hook of the suspension hook (2) by bevel gear pair, rotation is equipped between the suspension hook (2) and the equalizer bar (1)
Locking mechanism.
2. rotatable combined sling used in metallurgy according to claim 1, it is characterised in that：The rotary locking mechanism
Including positioning telescopic rod (7) and positioning seat (8), the upper end of the positioning telescopic rod (7) is connected with the equalizer bar (1), described
Positioning seat (8) is fixedly mounted on the neck of hook of the suspension hook (2) above the bevel gear pair, face on the positioning seat (8)
The positioning telescopic rod (7) is equipped with location hole, and the lower end of the positioning telescopic rod (7) is plugged in the location hole.
3. rotatable combined sling used in metallurgy according to claim 2, it is characterised in that：Equalizer bar (1) bag
It includes the crossbeam (11) that two faces are set, the balance is fixedly connected to form by clip (3) between two crossbeams (11)
Beam (1), is respectively equipped with free bearing mounting groove (12) in two crossbeams (11), the free bearing peace in two crossbeams (11)
Tankage (12) face is set, and the free bearing mounting groove (12) in two crossbeams (11) forms flexural pivot mounting groove, the ball
Hinge (4) is fixedly mounted in the flexural pivot mounting groove.
4. rotatable combined sling used in metallurgy according to claim 3, it is characterised in that：Any crossbeam
(11) lower surface is equipped with telescopic rod mounting base (6), and the upper end of the positioning telescopic rod (7) is threadedly coupled with the key seat (6).
5. rotatable combined sling used in metallurgy according to claim 3, it is characterised in that：The crossbeam (11) is half
Cylinder, two crossbeam (11) faces set to form a circular equalizer bar (1).
6. rotatable combined sling used in metallurgy according to claim 3, it is characterised in that：The suspension hook electric rotating machine
(9) level is fixedly mounted on the lower surface of any crossbeam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051729.7A CN108100859A (en) | 2016-11-25 | 2016-11-25 | Rotatable combined sling used in metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051729.7A CN108100859A (en) | 2016-11-25 | 2016-11-25 | Rotatable combined sling used in metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108100859A true CN108100859A (en) | 2018-06-01 |
Family
ID=62205095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611051729.7A Pending CN108100859A (en) | 2016-11-25 | 2016-11-25 | Rotatable combined sling used in metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541367A (en) * | 2019-09-25 | 2019-12-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
-
2016
- 2016-11-25 CN CN201611051729.7A patent/CN108100859A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541367A (en) * | 2019-09-25 | 2019-12-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
| CN110541367B (en) * | 2019-09-25 | 2021-07-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |