CN207877095U - A kind of C-shaped sling for preventing coil of strip from hanging wound - Google Patents
A kind of C-shaped sling for preventing coil of strip from hanging wound Download PDFInfo
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- CN207877095U CN207877095U CN201721417131.5U CN201721417131U CN207877095U CN 207877095 U CN207877095 U CN 207877095U CN 201721417131 U CN201721417131 U CN 201721417131U CN 207877095 U CN207877095 U CN 207877095U
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- strip
- coil
- bolt
- fixed plate
- locating piece
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Abstract
The utility model discloses a kind of C-shaped slings for preventing coil of strip from hanging wound, including crush injury preventing device and scratching device.The crush injury preventing device includes spring, king-bolt, locating piece, fixed plate.Locating piece is welded in C-shaped sling armstand, and fixed plate, spring, locating piece are connected by king-bolt.The scratching device includes heat-resisting composite plate, stove bolt.Heat-resisting composite plate is arcuate structure, is connect by stove bolt with fixed plate.The apparatus structure is simple, easy to use, can effectively eliminate wounding and abrading during steel coil handling.
Description
Technical field
The utility model belongs to coil of strip lifting field, is related to a kind of coil of strip C-shaped sling, more particularly to one kind prevents coil of strip from hanging
The C-shaped sling of wound is applicable in hot and cold coil of strip.
Background technology
C-shaped hook is the capital equipment that current steel mill is used for steel coil lifting.During batching, when edge, is commonly present coil of strip
The phenomenon that bleeding edge or interlayer spacings, causes hot rolling edge irregular, and it is bad that this scene is known as scroll.C-shaped hook is in handling
When the undesirable coil of strip of scroll, it be easy to cause coil of strip and wounds and scratch defect.Defect of wounding is that strip scroll is bad, bleeding edge and C
Type hook armstand frequent impact, causes edge to be wounded；Scratch defect be coil of strip when slinging and falling, C-shaped hook it is opposite with coil of strip transports
Dynamic, armstand frequently with coil of strip CONTACT WITH FRICTION, causes steel roll rim to abrade.
A kind of method that patent CN103788336A discloses c-type coil grab protective layer and forms protective layer, this method
Integrated poured one layer of protective polyurethane layer, can effectively reduce the scratch defect of coil of strip, but offset outside c-type coil grab
Except the defect effect of wounding of coil of strip is not notable, and protective polyurethane layer non-refractory, in handling high-temperature steel coil, polyurethane is protected
Layer is easily damaged.
Patent CN205676025U discloses a kind of steel roll end protective device, which includes elastic buffer rubber cushion, moves
Dynamic slide plate, support element, guide post and guide post locating piece.Steel roll rim is stood with suspender during moving slide board can effectively reduce handling
The sliding friction of arm reduces scratch defect probability.But the elastic buffer rubber cushion non-refractory of device, easily at high temperature
It scorches, causes Anti-bump ineffective.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of C-shaped sling for preventing coil of strip from hanging wound, the suspender pair
Hot and cold coil of strip is applicable in.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of C-shaped sling for preventing coil of strip from hanging wound, C-shaped sling include crush injury preventing device and scratching device.Anti-bump fills
It sets including spring, king-bolt, locating piece, fixed plate.Locating piece is welded in C-shaped sling armstand, fixed plate, spring, locating piece
It is connected by king-bolt；Scratching device includes heat-resisting composite plate, stove bolt.Heat-resisting composite plate is connected with fixed plate by stove bolt
It connects.
Preferably, the fixed plate is bored there are four through-hole, and each through-hole passes through king-bolt and a spring, two positioning
Block connects.
Preferably, level is welded in C-shaped sling armstand the locating piece two-by-two, and spring is located at fixed plate and locating piece
Between.
Preferably, the heat-resisting composite plate is arcuate structure.
Preferably, counterbore there are four being bored in the heat-resisting composite plate, is connect by stove bolt with fixed plate.
Compared with prior art, the utility model at least has the advantages that：
Spring in crush injury preventing device can reduce impact of the suspender armstand to coil of strip during handling, effectively eliminate steel
Roll up wounding during handling；The heat-resisting composite plate hardness of arc in scratching device is low, high temperature resistant, the contact surface with coil of strip
It is small, the scratch during steel coil handling can be effectively eliminated.The apparatus structure is simple, and processing, installation are replaced conveniently, at low cost,
Protection effect is good.
Description of the drawings：
Fig. 1 is C-shaped sling structural schematic diagram,
Wherein, 1- locating pieces, 2- king-bolts, 3- springs, 4- stove bolts, 5- fixed plates, the heat-resisting composite plates of 6-；
Fig. 2 is heat-resisting composite plate A to schematic diagram；
Fig. 3 is heat-resisting composite plate B to schematic diagram.
Specific implementation mode
The utility model is described further with reference to embodiment, but embodiment should not be construed as to the utility model
Limitation.
By Fig. 1-3 it is found that for preventing coil of strip from hanging the C-shaped sling of wound, C-shaped sling includes crush injury preventing device and scratching dress
It sets.Crush injury preventing device includes spring 3, king-bolt 2, locating piece 1, fixed plate 5.Locating piece 1 is welded in C-shaped sling armstand, Gu
Fixed board 5 is bored there are four through-hole, and each through-hole is connect by 3, two locating pieces 1 of king-bolt 2 and a spring.
Scratching device includes heat-resisting composite plate 6, stove bolt 4.Heat-resisting composite plate 6 is arcuate structure, thereon there are four brill
Counterbore, heat-resisting composite plate 6 are connect by stove bolt 4 with fixed plate 5.
During handling, steel roll rim is contacted with spring assembly, and spring can reduce impact of the suspender to coil of strip, and can
Make to keep certain distance between steel roll rim and suspender, eliminates contact friction.
Scratching device is increased with scratch defect, suspender caused by suspender friction further to eliminate coil of strip, the device
Using the heat-resisting composite plate of arc.The heat-resisting composite plate hardness of arc is low, high temperature resistant, small with the contact surface of coil of strip, can effectively eliminate
Scratch during steel coil handling.
The device can be not only used for cold coil of strip, it can also be used to high-temperature steel coil.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can be according to this reality
Various corresponding change and deformations are made with novel, but these corresponding change and deformations should all belong to appended by the utility model
Scope of the claims.
Claims (5)
1. a kind of C-shaped sling for preventing coil of strip from hanging wound, it is characterised in that：C-shaped sling includes crush injury preventing device and scratching device,
Crush injury preventing device includes spring (3), king-bolt (2), locating piece (1), fixed plate (5), and it is vertical that locating piece (1) is welded on C-shaped sling
On arm, fixed plate (5), spring (3), locating piece (1) are connected by king-bolt (2)；Scratching device includes heat-resisting composite plate
(6), stove bolt (4), heat-resisting composite plate (6) are connect with fixed plate (5) by stove bolt (4).
2. a kind of C-shaped sling for preventing coil of strip from hanging wound according to claim 1, it is characterised in that：The fixed plate (5)
It bores there are four through-hole, each through-hole is connect by king-bolt (2) with a spring (3), two locating pieces (1).
3. a kind of C-shaped sling for preventing coil of strip from hanging wound according to claim 1, it is characterised in that：The locating piece (1)
Level is welded in C-shaped sling armstand two-by-two, and spring (3) is located between fixed plate (5) and locating piece (1).
4. a kind of C-shaped sling for preventing coil of strip from hanging wound according to claim 1, it is characterised in that：Described is heat-resisting compound
Plate (6) is arcuate structure.
5. a kind of C-shaped sling for preventing coil of strip from hanging wound according to claim 1, it is characterised in that：Described is heat-resisting compound
Counterbore there are four being bored on plate (6), is connect by stove bolt (4) with fixed plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417131.5U CN207877095U (en) | 2017-10-25 | 2017-10-25 | A kind of C-shaped sling for preventing coil of strip from hanging wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417131.5U CN207877095U (en) | 2017-10-25 | 2017-10-25 | A kind of C-shaped sling for preventing coil of strip from hanging wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877095U true CN207877095U (en) | 2018-09-18 |
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ID=63500640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417131.5U Active CN207877095U (en) | 2017-10-25 | 2017-10-25 | A kind of C-shaped sling for preventing coil of strip from hanging wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213327A (en) * | 2021-05-27 | 2021-08-06 | 广东韶钢松山股份有限公司 | Steel coil long-stroke buffering protection device for C-shaped lifting appliance and adjusting method |
-
2017
- 2017-10-25 CN CN201721417131.5U patent/CN207877095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213327A (en) * | 2021-05-27 | 2021-08-06 | 广东韶钢松山股份有限公司 | Steel coil long-stroke buffering protection device for C-shaped lifting appliance and adjusting method |
| CN113213327B (en) * | 2021-05-27 | 2023-12-01 | 广东韶钢松山股份有限公司 | Steel coil long-stroke buffering protection device for C-shaped lifting appliance and adjusting method |
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