CN204324712U - A kind of electric horizontal coil clamp - Google Patents
A kind of electric horizontal coil clamp Download PDFInfo
- Publication number
- CN204324712U CN204324712U CN201420802440.4U CN201420802440U CN204324712U CN 204324712 U CN204324712 U CN 204324712U CN 201420802440 U CN201420802440 U CN 201420802440U CN 204324712 U CN204324712 U CN 204324712U
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- CN
- China
- Prior art keywords
- slide block
- pincers
- sprocket wheel
- chain
- pincers leg
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Abstract
The utility model discloses a kind of electric horizontal coil clamp, comprise hook axle, crossbeam, and be arranged on the pincers leg moved in parallel at described crossbeam two ends, the end of described pincers leg bends inwards and forms pincers pin, described pincers leg is provided with slide block mechanism, described slide block mechanism comprises clump weight, chain, sprocket wheel and slide block, described clump weight is fixedly connected with one end of chain, described chain is meshed with sprocket wheel, described sprocket wheel is fixedly mounted on pincers leg, the other end of described chain is fixedly connected with slide block through sprocket wheel, described slide block is arranged on the inner side of pincers leg, inner side along pincers leg slides up and down, the outside radius being less than coil of strip between described slide block and pincers pin, be greater than core of steel coil diameter.The utility model, in the process of the handling coils of hot-rolled steel particularly coils of hot-rolled steel that bleeding edge is larger, can effectively prevent clamp from crushing and scrape steel-reel damage and prevent coil of strip from falling, improve handling quality and the safe lifting of coils of hot-rolled steel.
Description
Technical field
The utility model belongs to crane hanger technical field, is specifically related to a kind of electric horizontal coil clamp.
Background technology
Current domestic Ge great steel mill handling coils of hot-rolled steel generally adopts three screw-type electric horizontal coil clamps, its have easy and simple to handle, safe and reliable, structure simple, be convenient to the advantages such as maintenance.But be subject to the curling technogenic influence of hot rolling, the bleeding edge of coils of hot-rolled steel inner ring, outer ring and centre portion is inevitable, conventional electric horizontal coil clamp can only be used for the coils of hot-rolled steel of handling bleeding edge within 30mm, otherwise most probably because pincers pin area of thrust surface are not enough or one-sided pincers pin hangs on volume heart bleeding edge and causes coil of strip to fall.
The coil of strip of 30mm is greater than for bleeding edge, general employing C type hook carries out handling, but in steel coil handling process, if run into the more situation of scroll difference, bleeding edge, not only very easily sustain damage when clamping and lift by crane coil of strip, the more serious safety that then can have influence on handling.What damage location was mostly that bleeding edge scratch and thinner bleeding edge cause crushes, finding in handling process that clamp is the scratch caused in lifting process to the damage of coil of strip 80% by comprehensive improvement analysis, generally be there is relative motion by clamp and coil of strip side and is caused in scratch.
Utility model content
The purpose of this utility model is providing a kind of electric horizontal coil clamp that can effectively solve the problem, it is in the process of the handling coils of hot-rolled steel particularly coils of hot-rolled steel that bleeding edge is larger, can effectively prevent clamp from crushing and scrape steel-reel damage and prevent coil of strip from falling, improve handling quality and the safe lifting of coils of hot-rolled steel.
The utility model solves the technical scheme that its technical matters adopts:
A kind of electric horizontal coil clamp is provided, comprise hook axle, crossbeam, and be arranged on the pincers leg at described crossbeam two ends, the end of described pincers leg bends inwards and forms pincers pin, described pincers leg is provided with slide block mechanism, described slide block mechanism comprises clump weight, chain, sprocket wheel and slide block, described clump weight is fixedly connected with one end of chain, described chain is meshed with sprocket wheel, described sprocket wheel is fixedly mounted on pincers leg, the other end of described chain is fixedly connected with slide block through sprocket wheel, described slide block is arranged on the inner side of pincers leg, inner side along pincers leg slides up and down, distance between described slide block and pincers pin is less than the outside radius of coil of strip, be greater than core of steel coil diameter.
By technique scheme, the below of described slide block is provided with balance wheel.
By technique scheme, the length of described slide block is greater than 30mm, is less than the length of pincers pin.
By technique scheme, described pincers pin is provided with load-bearing limit mechanism, described load-bearing limit mechanism comprises limit contact, spring, connecting rod mechanism, travel switch and indicator lamp, described spring fitting is in the groove being opened in pincers pin top, described limit contact is arranged on the top of spring, one end of described connecting rod mechanism is connected with limit contact through spring, described connecting rod mechanism is arranged on pincers pin, the other end of described connecting rod mechanism is connected with travel switch, described travel switch is arranged in pincers leg, described travel switch is connected with indicator lamp, described indicator lamp is arranged on crossbeam.
By technique scheme, the side described crossbeam being positioned at motor is provided with the curved baffle hung for counnter attack, and the height between the top of described curved baffle and hook axle is less than the length bottom suspension hook bill to suspension hook.
The utility model, there is following beneficial effect: the utility model devises can the slide block mechanism of vertical sliding motion, when clamp works, the bleeding edge of coil of strip can be with movable slider to move down together, such slide block and bleeding edge keep geo-stationary, can the actv. scratch avoiding clamp and coil of strip side that relative motion occurs producing, after clamp falls steady coil of strip, pincers leg is opened, under the tractive force effect of clump weight, slide block can automatically restore to limes superiors position, start the lifting job of next round, the handling of coil of strip bleeding edge can be solved dangerous, actv. promotes steel coil handling quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of slide block mechanism;
Fig. 3 is the structural representation of load-bearing limit mechanism;
Fig. 4 is the operating diagram of curved baffle.
In figure: 1-hook axle, 2-crossbeam, 3-clamp leg, 4-clamps pin, 5-clump weight, 6-chain, 7-sprocket wheel, 8-slide block, 9-balance wheel, 10-limit contact, 11-spring, 12-connecting rod mechanism, 13-travel switch, 14-curved baffle, 16-motor, 17-indicator lamp.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In preferred embodiment of the present utility model, as Fig. 1, shown in Fig. 2, a kind of electric horizontal coil clamp, comprise hook axle 1, crossbeam 2, and be arranged on the pincers leg 3 at crossbeam 2 two ends, the end of pincers leg 3 bends inwards and forms pincers pin 4, pincers leg 3 is provided with slide block mechanism, slide block mechanism comprises clump weight 5, chain 6, sprocket wheel 7 and slide block 8, clump weight 5 is fixedly connected with one end of chain 6, chain 6 is meshed with sprocket wheel 7, sprocket wheel 7 is fixedly mounted on pincers leg 3, the other end of chain 6 is fixedly connected with slide block 8 through sprocket wheel 7, slide block 8 is arranged on the inner side of pincers leg 3, inner side along pincers leg 3 slides up and down, distance between slide block 8 and pincers pin 3 is less than the outside radius of coil of strip, be greater than core of steel coil diameter, the stroke of slide block 8 is made to be positioned at the lateral limit of coil of strip all the time.
In preferred embodiment of the present utility model, as shown in Figure 2, the below of slide block 8 is provided with balance wheel 9, to keep balance during skid.
In preferred embodiment of the present utility model, as shown in Figure 1, the length of slide block 8 is greater than 30mm, is less than the length of pincers pin 4.
Because pincers leg and coil of strip contact site temperature higher, cannot the device such as the mounting electrical limit, therefore, in preferred embodiment of the present utility model, adopt the mechanical linkage formula safety load-bearing limit and Pyrotenax, travel switch is controlled by mechanical limit, the load-bearing limit allows operating temperature to reach 350 DEG C, as Fig. 1, shown in Fig. 3, pincers pin 4 is provided with load-bearing limit mechanism, load-bearing limit mechanism comprises limit contact 10, spring 11, connecting rod mechanism 12 and travel switch 13 and indicator lamp 17, spring 11 be arranged on be opened in pincers pin 4 top groove in, limit contact 10 is arranged on the top of spring 11, one end of connecting rod mechanism 12 is connected with limit contact 10 through spring 11, connecting rod mechanism 12 is arranged on pincers pin 4, the other end of connecting rod mechanism 12 is connected with travel switch 13, travel switch 13 is arranged in pincers leg 3, travel switch 13 is connected with indicator lamp 17, indicator lamp 17 is arranged on crossbeam 2.
If operative employee neglects; suspension hook is linked into hook axle from the side of motor; easy damage motor; also can cause the accident potential that in use procedure, clamp falls; in preferred embodiment of the present utility model; as Figure 1 and Figure 4; side crossbeam 2 being positioned at motor 16 is provided with the curved baffle 14 hung for counnter attack; height between the top of curved baffle 14 and hook axle 1 is less than the length bottom suspension hook bill to suspension hook; curved baffle can protect motor; in turn ensure that clamp can not be hung instead, ensure that safe operation of the present utility model.
The utility model is when embody rule, the length of slide block can not overstep the extreme limit the position of contact, the length of slide block selects 110mm, thickness selects 60mm, the coil of strip not scratch of bleeding edge at below 100mm can be guaranteed, and the work of limit contact can not be affected, in order to keep balance during skid, a balance wheel is there is also mounted in the below of slide block, during work, suspension hook is linked into hook axle from the side without curved baffle, if when coil of strip is pressed on limit contact, limit contact moves down, spring is compressed simultaneously, limit contact drivening rod mechanism kinematic, connecting rod mechanism touches travel switch and closes, indicator lamp on crossbeam is lighted, staff is easy to the state just seeing indicator lamp, see that lamp is bright just can lift by crane, in lifting process, the bleeding edge of coil of strip can be with movable slider to move down together, slide block moves but keeps static with bleeding edge on pincers leg, actv. avoids clamp and coil of strip side and relative motion occurs produces scratch, after steel coil handling to desired location, limit contact is under the reset response of spring, automatically to rebound initial position, then clamp is opened, under the tractive force effect of clump weight, slide block can automatically restore to initial position, start the steel coil lifting operation of next round.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (5)
1. an electric horizontal coil clamp, comprise hook axle, crossbeam, and be arranged on the pincers leg moved in parallel at described crossbeam two ends, the end of described pincers leg bends inwards and forms pincers pin, it is characterized in that, described pincers leg is provided with slide block mechanism, described slide block mechanism comprises clump weight, chain, sprocket wheel and slide block, described clump weight is fixedly connected with one end of chain, described chain is meshed with sprocket wheel, described sprocket wheel is fixedly mounted on pincers leg, the other end of described chain is fixedly connected with slide block through sprocket wheel, described slide block is arranged on the inner side of pincers leg, inner side along pincers leg slides up and down, distance between described slide block and pincers pin is less than the outside radius of coil of strip, be greater than core of steel coil diameter.
2. electric horizontal coil clamp according to claim 1, is characterized in that, the below of described slide block is provided with balance wheel.
3. electric horizontal coil clamp according to claim 1, is characterized in that, the length of described slide block is greater than 30mm, is less than the length of pincers pin.
4. electric horizontal coil clamp according to claim 1, it is characterized in that, described pincers pin is provided with load-bearing limit mechanism, described load-bearing limit mechanism comprises limit contact, spring, connecting rod mechanism, travel switch and indicator lamp, described spring fitting is in the groove being opened in pincers pin top, described limit contact is arranged on the top of spring, one end of described connecting rod mechanism is connected with limit contact through spring, described connecting rod mechanism is arranged on pincers pin, the other end of described connecting rod mechanism is connected with travel switch, described travel switch is arranged in pincers leg, described travel switch is connected with indicator lamp, described indicator lamp is arranged on crossbeam.
5. electric horizontal coil clamp according to claim 1, it is characterized in that, the side described crossbeam being positioned at motor is provided with the curved baffle hung for counnter attack, and the height between the top of described curved baffle and hook axle is less than the length bottom suspension hook bill to suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802440.4U CN204324712U (en) | 2014-12-16 | 2014-12-16 | A kind of electric horizontal coil clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802440.4U CN204324712U (en) | 2014-12-16 | 2014-12-16 | A kind of electric horizontal coil clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324712U true CN204324712U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802440.4U Active CN204324712U (en) | 2014-12-16 | 2014-12-16 | A kind of electric horizontal coil clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324712U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167230A (en) * | 2016-08-30 | 2016-11-30 | 山东钢铁股份有限公司 | A kind of steel roll clamp |
| CN106672778A (en) * | 2015-11-06 | 2017-05-17 | 上海梅山钢铁股份有限公司 | Electric clamp loaded on seagoing vessel hidden cabin |
| CN110436336A (en) * | 2019-08-16 | 2019-11-12 | 杜书影 | A kind of assembled architecture large scale prefabricated part lifting handling machinery |
| CN112173940A (en) * | 2020-08-31 | 2021-01-05 | 盐城工学院 | Electric clamp with automatic code scanning device and scanning method |
| CN113860145A (en) * | 2021-11-16 | 2021-12-31 | 安徽马钢和菱实业有限公司 | Electric horizontal coil clamp and using method thereof |
| CN113860145B (en) * | 2021-11-16 | 2024-05-10 | 安徽马钢和菱实业有限公司 | Electric horizontal roll clamp and use method thereof |
-
2014
- 2014-12-16 CN CN201420802440.4U patent/CN204324712U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672778A (en) * | 2015-11-06 | 2017-05-17 | 上海梅山钢铁股份有限公司 | Electric clamp loaded on seagoing vessel hidden cabin |
| CN106672778B (en) * | 2015-11-06 | 2018-07-27 | 上海梅山钢铁股份有限公司 | A kind of electric fixture that the hidden cabin of seagoing vessel loads |
| CN106167230A (en) * | 2016-08-30 | 2016-11-30 | 山东钢铁股份有限公司 | A kind of steel roll clamp |
| CN110436336A (en) * | 2019-08-16 | 2019-11-12 | 杜书影 | A kind of assembled architecture large scale prefabricated part lifting handling machinery |
| CN112173940A (en) * | 2020-08-31 | 2021-01-05 | 盐城工学院 | Electric clamp with automatic code scanning device and scanning method |
| CN112173940B (en) * | 2020-08-31 | 2023-02-03 | 盐城工学院 | Electric clamp with automatic code scanning device and scanning method |
| CN113860145A (en) * | 2021-11-16 | 2021-12-31 | 安徽马钢和菱实业有限公司 | Electric horizontal coil clamp and using method thereof |
| CN113860145B (en) * | 2021-11-16 | 2024-05-10 | 安徽马钢和菱实业有限公司 | Electric horizontal roll clamp and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170721 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right |