CN204714327U - A kind of hanger of supporting roller of improvement - Google Patents
A kind of hanger of supporting roller of improvement Download PDFInfo
- Publication number
- CN204714327U CN204714327U CN201520427145.XU CN201520427145U CN204714327U CN 204714327 U CN204714327 U CN 204714327U CN 201520427145 U CN201520427145 U CN 201520427145U CN 204714327 U CN204714327 U CN 204714327U
- Authority
- CN
- China
- Prior art keywords
- ceiling mounted
- mounted arm
- crossbeam
- block
- hanger
- 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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Abstract
The utility model relates to a kind of hanger of supporting roller of improvement, belongs to metallurgical hanging device technical field.The technical matters of adjustment is difficult to for solving ceiling mounted arm distortion that existing suspender back-up block unbalance stress causes and back-up block uniform force.Formation comprises crossbeam, be fixed on the hanger in stage casing, crossbeam top, be fixed on the ceiling mounted arm at crossbeam two ends and be arranged on the back-up block of ceiling mounted arm lower end inside plane, its improvements are: be fixed with sliding plate in the lower end inside plane same position of every root ceiling mounted arm, on crossbeam two ceiling mounted arm sliding plate between distance and bearing seat width match; Fixing reinforcement gusset between crossbeam and ceiling mounted arm.The utility model sliding plate can realize back-up block and steadily balancedly extend in bearing roll bearing seat hole for hoist, reduce back-up block uniform force regulation time, strengthen the resistance to deformation power that gusset can promote ceiling mounted arm greatly, ensure that ceiling mounted arm can not deform, avoid the case accident occurring backing roll, promote safety factor.
Description
Technical field
The utility model relates to a kind of hanger of supporting roller of improvement, belongs to metallurgical hanging device technical field.
Background technology
Rolling mill needs to carry out periodic replacement as the key equipment in cold rolling production, in backing roll Renewal process, suspender need be used to carry out handling.Existing suspender comprises crossbeam, be fixed on the hanger in stage casing, crossbeam top, be fixed on the ceiling mounted arm at crossbeam two ends and be arranged on the back-up block of ceiling mounted arm lower end, in handling process, by the lifting of hanger hook, back-up block enters into bearing seat hole for hoist, need by manually carrying out the confirmation of back-up block stress area at each hole for hoist, if back-up block stress area is uneven, must again lift; In actual support roller Renewal process, often prop up backing roll and change and must again lift 2-3 time, just can reach the uniform stressed of back-up block, then sling by driving lifting, then carry out new roller lifting.Because hanger of supporting roller is pure mechanical structure device, access times are more, and ceiling mounted arm can cause distortion because of back-up block stress area inequality, thus form the dangerous angle of suspender.In handling process, if discontinuity appears in the back-up block of one of them, backing roll there will be obscission, there is very large potential safety hazard.Through following the tracks of statistics, when backing roll is changed, often propping up the backing roll back-up block position adjustments time needs 20 minutes, causes backing roll replacing construction long, has a strong impact on production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hanger of supporting roller of improvement, and this suspender can realize the quick adjustment of back-up block uniform force, effectively can reduce the metaboly that ceiling mounted arm causes because of unbalance stress simultaneously, eliminate safe hidden trouble.
The technical scheme solved the problems of the technologies described above is:
A kind of hanger of supporting roller of improvement, formation comprises crossbeam, be fixed on the hanger in stage casing, crossbeam top, be fixed on the ceiling mounted arm at crossbeam two ends and be arranged on the back-up block of ceiling mounted arm lower end inside plane, its improvements are: be fixed with sliding plate in the lower end inside plane same position of every root ceiling mounted arm, on crossbeam two ceiling mounted arm sliding plate between distance and bearing seat width match; Fixing reinforcement gusset between crossbeam and ceiling mounted arm.
The hanger of supporting roller of above-mentioned a kind of improvement, described sliding plate is the rectangular plate with chamfering, is positioned at the top of back-up block.
The beneficial effects of the utility model are:
When the utility model uses, by the lifting of hanger hook, ceiling mounted arm progressively enters above bearing seat, because the distance of sliding plate with chamfering and between two ceiling mounted arm sliding plates and bearing seat width match, steadily balancedly extend in the hole for hoist of bearing roll bearing seat so back-up block can be realized by the guiding of sliding plate, only need slightly adjust the uniform stressed that can realize back-up block, directly hoist ceiling mounted arm, holds bearing seat rise by back-up block on suspender; The setting strengthening gusset can promote the resistance to deformation power of ceiling mounted arm greatly, ensures that ceiling mounted arm can not deform, avoids occurring backing roll case accident.The utility model decreases the regulating time of suspender back-up block force area, reduces component on the upside of ceiling mounted arm, and prevent from forming dangerous angle, hoisting process is easy and simple to handle, safe and reliable.The utility model is mechanical framework project organization, and structure is simple, reasonable in design, is adapted at rolling mill production line and applies.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model lifting schematic diagram;
Fig. 3 is bearing seat schematic diagram;
Be labeled as in figure: crossbeam 1, hanger 2, ceiling mounted arm 3, back-up block 4, sliding plate 5, reinforcement gusset 6, bearing seat 7, bearing seat hole for hoist 8.
Detailed description of the invention
Fig. 1 ~ Fig. 3 shows, and the utility model forms and comprises crossbeam 1, is fixed on the hanger 2 in the upper plane stage casing of crossbeam 1, is fixed on the ceiling mounted arm 3 at crossbeam 1 two ends, is installed on the back-up block 4 of ceiling mounted arm 3 lower end inside plane, above back-up block 4 and the rectangular slide backing plate 5 being fixed on the band chamfering of lifting 3 lower end inside plane and the reinforcement gusset 6 be fixed between crossbeam 1 and ceiling mounted arm 3; Sliding plate 5 is fixed on the same position of every root ceiling mounted arm 3, and the distance between the sliding plate 5 in two ceiling mounted arm 3 and the width of bearing seat 7 match.
When using the utility model, first lifting is linked up with by hanger 2, ceiling mounted arm 3 progressively enters from the top of bearing seat 7, because the width of the distance of sliding plate 5 with chamfering and between two ceiling mounted arm sliding plates and bearing seat 7 matches, after ceiling mounted arm 3 contacts with bearing seat 7, can realize back-up block 4 by the guiding of sliding plate 5 steadily balancedly extend in bearing roll bearing seat hole for hoist 8, only need slightly adjust the uniform stressed that can realize back-up block 4, directly hoist ceiling mounted arm 3, holds bearing seat 7 rise and namely complete lifting by back-up block on suspender 4.The setting strengthening gusset 6 can promote the resistance to deformation power of ceiling mounted arm 3 greatly, ensures that ceiling mounted arm 3 can not deform, avoids the case accident occurring backing roll, promote safety factor.
The utility model solves backing roll back-up block position adjustments problem, substantially increases backing roll and changes rhythm, simplifies lifting operation, achieves safety in production theory, at home milling train special hanger of the same type has promotional value.
Claims (2)
1. the hanger of supporting roller improved, formation comprises crossbeam (1), be fixed on the hanger (2) in crossbeam (1) stage casing, top, be fixed on the ceiling mounted arm (3) at crossbeam (1) two ends and be arranged on the back-up block (4) of ceiling mounted arm (3) lower end inside plane, it is characterized in that: be fixed with sliding plate (5) in the lower end inside plane same position of every root ceiling mounted arm (3), the distance between the sliding plate (5) of upper two ceiling mounted arm of crossbeam (1) and the width of bearing seat (7) match; Fixing reinforcement gusset (6) between crossbeam (1) and ceiling mounted arm (3).
2. the hanger of supporting roller of a kind of improvement as claimed in claim 1, is characterized in that: described sliding plate (5) is the rectangular plate with chamfering, is positioned at the top of back-up block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427145.XU CN204714327U (en) | 2015-06-19 | 2015-06-19 | A kind of hanger of supporting roller of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427145.XU CN204714327U (en) | 2015-06-19 | 2015-06-19 | A kind of hanger of supporting roller of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714327U true CN204714327U (en) | 2015-10-21 |
Family
ID=54313336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427145.XU Expired - Fee Related CN204714327U (en) | 2015-06-19 | 2015-06-19 | A kind of hanger of supporting roller of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714327U (en) |
-
2015
- 2015-06-19 CN CN201520427145.XU patent/CN204714327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |