CN205217612U - Rolling -mill housing roller roll changing carriage - Google Patents
Rolling -mill housing roller roll changing carriage Download PDFInfo
- Publication number
- CN205217612U CN205217612U CN201520920465.9U CN201520920465U CN205217612U CN 205217612 U CN205217612 U CN 205217612U CN 201520920465 U CN201520920465 U CN 201520920465U CN 205217612 U CN205217612 U CN 205217612U
- Authority
- CN
- China
- Prior art keywords
- frame
- roll changing
- steel cable
- vehicle frame
- roll
- 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
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a rolling -mill housing roller roll changing carriage, hang and the steel cable is constituteed by frame, wheel, bracket, support frame, chain, being equipped with the wheel below the frame, being equipped with two brackets that have " U " shape groove above the frame, be fixed with one " L " shape support frame in the frame front side, the central beam who buckles backward in support frame upper portion hangs 2 chains and hangs, and the steel cable has been hung respectively on hanging the lifting hook of lower extreme to the chain, and the frame front end has the couple. The utility model discloses simple structure, it is nimble convenient to use, safe and reliable, operation labour saving and time saving can greatly shorten roll changing time, improves the operating efficiency, alleviates intensity of labour to eliminate the potential safety hazard.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, particularly relates to a kind of roll changing carriage being specifically designed to replacing roll mill.
Background technology
Roughing mill is the key equipment in hot continuous rolling production line production technology link, and breast roll is then one of most important part of roughing mill, and its effect is transport slab.The Main Function of roughing mill is cogging, namely heavy slab is rolled into sheet billet, and therefore during rolling, slab is very large to the impulsive force of breast roll, and the probability that breast roll damages also increases.The weight of breast roll itself is at about 3.5 tons, rolling-mill housing narrow space, breast roll turnover milling train needs chain to hang cooperation crane operation, by the restriction of operating condition, change breast roll operation very difficult, not only replacing construction is long, and operating efficiency is low, labour intensity is large, and there is certain potential safety hazard.
Summary of the invention
The utility model aims to provide a kind of safe and reliable, can shorten roll changing time, improves operating efficiency, the roll mill roll changing carriage reduced labor intensity.
For this reason, the solution that the utility model is taked is:
A kind of roll mill roll changing carriage, by vehicle frame, wheel, bracket, bracing frame, chain hangs and steel cable forms; Below vehicle frame, wheel is housed, above vehicle frame, is provided with two brackets with " U " shape groove, on front side of vehicle frame, be fixed with one " L " shape bracing frame, hang 2 chains in the middle part of the crossbeam that bracing frame top bends backward and hang, the suspension hook that chain hangs lower end hangs with steel cable respectively.
Described vehicle frame front end is with hook.
The beneficial effects of the utility model are:
The utility model structure is simple, and flexible and convenient to use, safe and reliable, it is time saving and energy saving to operate, and greatly can shorten roll changing time, improves operating efficiency, reduces labor intensity, and eliminate safe hidden trouble.
Accompanying drawing explanation
Fig. 1 is roll mill roll changing carriage using state schematic diagram.
In figure: wheel 1, vehicle frame 2, bracket 3, breast roll 4, steel cable 5, crossbeam 6, chain hang 7, bracing frame 8, hook 9.
Detailed description of the invention
As seen from Figure 1, the utility model roll mill roll changing carriage, mainly by wheel 1, vehicle frame 2, bracket 3, steel cable 5, chain hang 7 and bracing frame 8 formed.Vehicle frame 2 is equipped with 4 wheels 1 below, and wheel 1 is rail wheel; Vehicle frame 2 is provided with two brackets 3 with " U " shape groove above, be fixed with one " L " shape bracing frame 8 in the front side of vehicle frame 2, be hung with 2 chains in the middle part of the crossbeam 6 that bracing frame 8 top bends backward and hang 7, chain hangs 7 lower ends with suspension hook, suspension hook hangs with steel cable 5 respectively, for bundle around breast roll 4.For the ease of being connected with replacing working roll car, be also provided with hook 9 in the front end of vehicle frame 2.
During dismounting breast roll 4, this roll changing carriage is advanced in rolling-mill housing, after putting breast roll 4 on the spot with twice steel cable 5, hang 7 by chain and breast roll 4 sling and is placed on bracket 3, then with changing working roll car, this roll changing carriage is pulled out frame.During installation frame roller 4, first breast roll 4 being placed on bracket 3, then with changing working roll car, this roll changing carriage being sent in frame, by chain hang 7 and steel cable 5 breast roll 4 is sling, can smoothly breast roll 4 be in place.
Claims (2)
1. a roll mill roll changing carriage, is characterized in that, by vehicle frame, wheel, bracket, bracing frame, chain hangs and steel cable forms; Below vehicle frame, wheel is housed, above vehicle frame, is provided with two brackets with " U " shape groove, on front side of vehicle frame, be fixed with one " L " shape bracing frame, hang 2 chains in the middle part of the crossbeam that bracing frame top bends backward and hang, the suspension hook that chain hangs lower end hangs with steel cable respectively.
2. roll mill roll changing carriage according to claim 1, is characterized in that, described vehicle frame front end is with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920465.9U CN205217612U (en) | 2015-11-17 | 2015-11-17 | Rolling -mill housing roller roll changing carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920465.9U CN205217612U (en) | 2015-11-17 | 2015-11-17 | Rolling -mill housing roller roll changing carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217612U true CN205217612U (en) | 2016-05-11 |
Family
ID=55892708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920465.9U Expired - Fee Related CN205217612U (en) | 2015-11-17 | 2015-11-17 | Rolling -mill housing roller roll changing carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282642A (en) * | 2017-06-21 | 2017-10-24 | 江阴兴澄特种钢铁有限公司 | Four-roller stove rolls up reversable mill automatic thickness control device Replacement procedure |
| CN108114988A (en) * | 2016-11-30 | 2018-06-05 | 宝山钢铁股份有限公司 | Roll mill more changing device |
| CN108342558A (en) * | 2017-01-22 | 2018-07-31 | 宝钢新日铁汽车板有限公司 | A kind of annealing furnace roller roll change moving trolley |
| CN109748187A (en) * | 2017-11-07 | 2019-05-14 | 中冶宝钢技术服务有限公司 | Vertical heater replacing furnace roller device and replacing options |
| CN110170533A (en) * | 2019-06-24 | 2019-08-27 | 中冶南方工程技术有限公司 | A kind of breast roll changing rig |
-
2015
- 2015-11-17 CN CN201520920465.9U patent/CN205217612U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114988A (en) * | 2016-11-30 | 2018-06-05 | 宝山钢铁股份有限公司 | Roll mill more changing device |
| CN108342558A (en) * | 2017-01-22 | 2018-07-31 | 宝钢新日铁汽车板有限公司 | A kind of annealing furnace roller roll change moving trolley |
| CN107282642A (en) * | 2017-06-21 | 2017-10-24 | 江阴兴澄特种钢铁有限公司 | Four-roller stove rolls up reversable mill automatic thickness control device Replacement procedure |
| CN109748187A (en) * | 2017-11-07 | 2019-05-14 | 中冶宝钢技术服务有限公司 | Vertical heater replacing furnace roller device and replacing options |
| CN110170533A (en) * | 2019-06-24 | 2019-08-27 | 中冶南方工程技术有限公司 | A kind of breast roll changing rig |
| CN110170533B (en) * | 2019-06-24 | 2024-01-26 | 中冶南方工程技术有限公司 | Frame roller roll changing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205217612U (en) | Rolling -mill housing roller roll changing carriage | |
| CN203526204U (en) | Device for replacing rolling mill pressing head frame and pressing head | |
| CN104741382A (en) | Roll changing device for rolling mill working roll | |
| CN202765757U (en) | Towing bracket trolley | |
| CN203545437U (en) | Stainless steel cold rolling tension roller balance crane | |
| CN215558297U (en) | Efficient lifting appliance for replacing tension measuring roller of rolling mill | |
| CN204724585U (en) | A kind of hot-rolling finishing mill working roll movable block changes specific purpose tool | |
| CN201455624U (en) | Support bracket for brush roll | |
| CN202527476U (en) | Rolling mill breast roll overhauling tool | |
| CN204523780U (en) | Technique roller more changing device between frame | |
| CN202575637U (en) | Lifting device for overhauling annealing furnaces | |
| CN105880289A (en) | Inter-rack technical roller replacement device and method | |
| CN104525574A (en) | Device for fast replacing tension roller between rolling mill frames and roller replacing method | |
| CN204262065U (en) | A kind of guide plate position, milling train gateway adjustment checkout gear | |
| CN204523783U (en) | A kind of operation roll of mill roll-changing equipment | |
| CN204381076U (en) | A kind of atresia rolling Split type guide effectively can avoiding the crooked off-square of rolled piece | |
| CN204967120U (en) | Wire exhibition of pulling is put special steel pipe and is strideed across frame | |
| CN211169520U (en) | Device is changed to rolling mill backing roll | |
| CN202449713U (en) | Sling for replacing drying roller | |
| CN204342380U (en) | Large scale structure sheet air turning device | |
| CN204416909U (en) | A kind of suspender for changing vertical miller roll | |
| CN203439921U (en) | Insertion tool for band steel loading and unloading operation | |
| CN108342558B (en) | Moving trolley for changing roller of annealing furnace roller | |
| CN202671005U (en) | Special lifting appliance for hot saw web | |
| CN202181166U (en) | Simple lifting appliance for waste steel plates |
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: 20160511 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |