CN204342265U - A kind of suspender for rolling mill - Google Patents
A kind of suspender for rolling mill Download PDFInfo
- Publication number
- CN204342265U CN204342265U CN201420771015.3U CN201420771015U CN204342265U CN 204342265 U CN204342265 U CN 204342265U CN 201420771015 U CN201420771015 U CN 201420771015U CN 204342265 U CN204342265 U CN 204342265U
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- traversing framework
- swivel mount
- suspender
- arm
- framework
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Abstract
The utility model discloses a kind of suspender for rolling mill, it comprises: the traversing framework of left traversing framework and the right side, free-running fit two pilot bars be parallel to each other are equipped with between the traversing framework of the traversing framework in a described left side and the right side, the adjustment screw mandrel that a radicle is provided with control hand wheel is provided with abreast between pilot bar described in two, be located in described adjustment screw mandrel interference fit on the traversing framework of left traversing framework and the right side, the traversing framework of the traversing framework in a described left side and the right side is respectively installed with an arm, the lower inside of described arm is provided with the swivel mount that can vertically upwards rotate actively, the top of described swivel mount is installed with pin, distance between described pin and swivel mount is less than the radius of rotation of swivel mount.The beneficial effects of the utility model are mainly reflected in: simplify the structure, and cancel electrically-powered actuator, reduce maintenance cost and reduce downtime; Improve suspender commonality, a suspender can hang the backing roll of plurality of specifications; Improve safety.
Description
Technical field
The utility model relates to a kind of suspender for rolling mill, belongs to cold rolling mill field of mechanical technique.
Background technology
In the cold rolling region of smelter, milling train and planisher all need to use backing roll, these backing roll tonnages are large, most at about 30 tons, need driving and special hanger combination to carry out during replacing, existing suspender is of all kinds, be summed up and mainly contain two kinds, one is S. A. form, also has more original mode, directly hangs with steel rope.Former structure is complicated, in suspender lower central position, a CD-ROM drive motor is set, motor provides monosymmetric chain, drive clamp opening and closing screw rod, that nut-screw rod coordinates between screw rod and clamp, when clickwise is that clamp symmetry is opened, otherwise then close up, realize the function catching roller, this structure is because it opens shelves is fixing, a kind of backing roll of specification can only be hung, and need power driven, structure is very complicated, position and the parts of needs maintenance are a lot, chain also has the risk of fracture, once go wrong, maintenance time is long, larger to Influence of production, although the latter is simple, be very easy to occur safety misadventure, because in lifting process, steel rope is easily thrown off.Very high to maintenance requirement.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, highly versatile, hanger of supporting roller of rolling mill that safety is good, solves the problems referred to above existing in prior art.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of suspender for rolling mill, it comprises: the traversing framework of left traversing framework and the right side, free-running fit two pilot bars be parallel to each other are equipped with between the traversing framework of the traversing framework in a described left side and the right side, the adjustment screw mandrel that a radicle is provided with control hand wheel is provided with abreast between pilot bar described in two, be located in described adjustment screw mandrel interference fit on the traversing framework of left traversing framework and the right side, the traversing framework of the traversing framework in a described left side and the right side is respectively installed with an arm, the lower inside of described arm is provided with the swivel mount that can vertically upwards rotate actively, the top of described swivel mount is installed with pin, distance between described pin and swivel mount is less than the radius of rotation of swivel mount.
Preferably, the upper edge of described swivel mount is sharp angle with plane-parallel, lower edge with described upper edge.
Preferably, being fixed on inside arm by pivot pin of described swivel mount.
Preferably, described pivot pin is fixed in arm by bearing.
Preferably, the side of described bearing is embedded with pressing plate, opposite side is embedded with protective cover, and described protective cover is provided with oil nipple.
Preferably, the middle part of described pilot bar is installed with Shackle assembly.
Preferably, the top of described Shackle assembly is provided with travelling crane hook.
The beneficial effects of the utility model are mainly reflected in:
1, simplify the structure, cancel electrically-powered actuator, reduce maintenance cost and reduce downtime;
2, improve suspender commonality, a suspender can hang the backing roll of plurality of specifications;
3, improve safety.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of suspender of the present utility model;
Fig. 2 is the front view of suspender of the present utility model;
Fig. 3 is the side-looking enlarged drawing of swivel mount part in the utility model;
Fig. 4 is the profile of swivel mount part in the utility model;
Fig. 5 is using state figure of the present utility model
In figure: 11, left traversing framework; 12, right traversing framework; 2, pilot bar; 3, screw mandrel is regulated; 4, arm; 41, swivel mount; 42, pin; 43, pivot pin; 44, pressing plate; 45, protective cover; 46, bearing; 451, oil nipple; 5, Shackle assembly; 6, travelling crane hook; 7, backing roll.
Detailed description of the invention
A kind of suspender for rolling mill that the utility model provides as shown in figures 1-4, free-running fit two pilot bars be parallel to each other 2 are equipped with between left traversing framework 11 and the traversing framework 12 in the right side, to facilitate left traversing framework 11 and the traversing framework 12 in right side sway on the guide bar, the adjustment screw mandrel 3 that a radicle has control hand wheel 31 is provided with abreast between two pilot bars 2, be located on the traversing framework 12 of left traversing framework 11 and the right side with regulating screw mandrel 3 interference fit, with the sway by regulating screw mandrel 3 to adjust the traversing framework 12 of left traversing framework 11 and the right side, left traversing framework 11 and the traversing framework 12 in the right side are respectively installed with an arm 4, the lower inside of arm 4 is provided with the swivel mount 41 that can vertically upwards rotate actively, swivel mount 41 can be hidden in arm 4 after upwards overturning, the top of swivel mount 41 is installed with pin 42, distance between pin 42 and swivel mount 41 is less than the radius of rotation of swivel mount, can not overturn excessively to control swivel mount 41.
After encountering backing roll to make swivel mount, successfully upwards can overturn, and can be fastened on securely in the lifting hole(eyelet) at backing roll two ends, the upper edge of swivel mount 41 and plane-parallel, lower edge is sharp angle with upper edge.
In one preferably embodiment, being fixed on inside arm 4 by pivot pin 43 of swivel mount 41, facilitates demolition and maintenance, and pivot pin 43 is fixed in arm by bearing 46.
In order to firm bearing 46, the side of bearing 46 is embedded with pressing plate 44, and in order to avoid dust enters bearing 46 inside, be also embedded with protective cover 45 at the opposite side of bearing 46, protective cover 45 is provided with oil nipple 451, can be regularly bearing oiling.
In use, as shown in Figure 5, the middle part of the pilot bar 2 in suspender is installed with Shackle assembly 5, driving drop hanger 6 is hooked on Shackle assembly 5, suspender is winched to above backing roll 7, after regulating the distance between the traversing framework of left traversing framework and the right side identical with the width of the backing roll 7 that will sling, now swivel mount 41 keeps horizontality, suspender is moved down, make backing roll 7 between two arms of suspender, swivel mount 41 is after encountering backing roll 7, upwards overturn, suspender continues to move downward, the lifting hole(eyelet) relative motion of roller 7 to be supported is to the position of swivel mount 41, swivel mount 41 falls under gravity, embed in the lifting hole(eyelet) of backing roll 7, block backing roll 7, suspender stops downward motion, backing roll 7 is upwards sling.
After backing roll winches to destination, treat to be placed on by backing roll on ground flat bed transport vehicle, driving only need continue down to walk about 30mm under no load, and suspension hook falls under Gravitative Loads and supporting roller bearing seat lifting hole(eyelet) is thrown off.
Suspender after disengagement can be separated with supporting roller bearing seat under driving allocation and transportation, the process realizing once complete backing roll lifting and put down.
The beneficial effects of the utility model are mainly reflected in:
1, simplify the structure, cancel electrically-powered actuator, reduce maintenance cost and reduce downtime;
2, improve suspender commonality, a suspender can hang the backing roll of plurality of specifications;
3, improve safety.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (7)
1. the suspender for rolling mill, it is characterized in that, comprise: the traversing framework of left traversing framework and the right side, free-running fit two pilot bars be parallel to each other are equipped with between the traversing framework of the traversing framework in a described left side and the right side, the adjustment screw mandrel that a radicle is provided with control hand wheel is provided with abreast between pilot bar described in two, be located in described adjustment screw mandrel interference fit on the traversing framework of left traversing framework and the right side, the traversing framework of the traversing framework in a described left side and the right side is respectively installed with an arm, the lower inside of described arm is provided with the swivel mount that can vertically upwards rotate actively, the top of described swivel mount is installed with pin, distance between described pin and swivel mount is less than the radius of rotation of swivel mount.
2. suspender according to claim 1, is characterized in that, the upper edge of described swivel mount is sharp angle with plane-parallel, lower edge with described upper edge.
3. suspender according to claim 1 and 2, is characterized in that, being fixed on inside arm by pivot pin of described swivel mount.
4. suspender according to claim 3, is characterized in that, described pivot pin is fixed in arm by bearing.
5. suspender according to claim 4, is characterized in that, the side of described bearing is provided with pressing plate, opposite side is provided with protective cover, and described protective cover is provided with oil nipple.
6. suspender according to claim 5, is characterized in that, the middle part of described pilot bar is installed with Shackle assembly.
7. suspender according to claim 6, is characterized in that, the top of described Shackle assembly is provided with travelling crane hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771015.3U CN204342265U (en) | 2014-12-09 | 2014-12-09 | A kind of suspender for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771015.3U CN204342265U (en) | 2014-12-09 | 2014-12-09 | A kind of suspender for rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342265U true CN204342265U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771015.3U Active CN204342265U (en) | 2014-12-09 | 2014-12-09 | A kind of suspender for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342265U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800447A (en) * | 2016-05-13 | 2016-07-27 | 镇江颀龙科技有限公司 | Hanging ring for bearing roller |
| CN108483293A (en) * | 2018-03-30 | 2018-09-04 | 五冶集团上海有限公司 | A kind of device of quick inspection vertical mill shaft gear abrasion |
| CN111039141A (en) * | 2019-12-23 | 2020-04-21 | 深圳供电局有限公司 | Suspension device |
| CN112279061A (en) * | 2019-07-26 | 2021-01-29 | 富利建设集团有限公司 | Steel handling equipment for construction |
-
2014
- 2014-12-09 CN CN201420771015.3U patent/CN204342265U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800447A (en) * | 2016-05-13 | 2016-07-27 | 镇江颀龙科技有限公司 | Hanging ring for bearing roller |
| CN108483293A (en) * | 2018-03-30 | 2018-09-04 | 五冶集团上海有限公司 | A kind of device of quick inspection vertical mill shaft gear abrasion |
| CN112279061A (en) * | 2019-07-26 | 2021-01-29 | 富利建设集团有限公司 | Steel handling equipment for construction |
| CN111039141A (en) * | 2019-12-23 | 2020-04-21 | 深圳供电局有限公司 | Suspension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |