CN202099025U - Maintaining trolley for vacuum chamber - Google Patents
Maintaining trolley for vacuum chamber Download PDFInfo
- Publication number
- CN202099025U CN202099025U CN2011201384458U CN201120138445U CN202099025U CN 202099025 U CN202099025 U CN 202099025U CN 2011201384458 U CN2011201384458 U CN 2011201384458U CN 201120138445 U CN201120138445 U CN 201120138445U CN 202099025 U CN202099025 U CN 202099025U
- Authority
- CN
- China
- Prior art keywords
- cage
- vacuum chamber
- chassis
- trolley
- winch
- 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 discloses a maintaining trolley for a vacuum chamber, which comprises a trolley (1) and a lifting cage (2), wherein the trolley (1) is positioned on a track on the upper portion of the vacuum chamber and provided with a winch (4), a deflecting pulley (5), a roller group (10) and an electric device (8). A transmission rope (3) is arranged between the winch (4) and the lifting cage (2), one end of the transmission rope (3) is coiled on the winch (4), the other end of the transmission rope (3) is connected with the lifting cage (2) sequentially through the deflecting pulley (5) and the roller group (10), the lifting cage (2) is provided with a protector (11), a protecting rope is arranged between the trolley (1) and the lifting cage (2), one end of the protecting rope (6) is fixed onto the trolley (1), and the other end of the protecting rope (6) is connected with the protector (11) through the lifting cage (2). The maintaining trolley for the vacuum chamber is not only simple and low in cost, but also fine in use and safety and convenient for maintenance.
Description
Technical field
The utility model relates to a kind of maintenance trolley for vacuum chamber.
Background technology
The general employing of adiabatic liner repair and replacement in the molten steel stilling chamber of steelworks set up scaffold at present.The workman gets in the vacuum chamber and reaches service materials such as delivered fire brick up and down by climbing scaffold; Vacuum chamber is keeped in repair, caused a lot of inconvenience to maintenance, not only work capacity is big for this; Also need the long duration, waste a lot of labour powers simultaneously, consumed a large amount of financial resources again.
Summary of the invention
The utility model relates to a kind of maintenance trolley for vacuum chamber, and it is not only simple in structure, and cost is low, and usability and safety are good, are convenient to keep in repair.
The utility model has adopted following technical scheme: a kind of maintenance trolley for vacuum chamber; It comprises chassis, cage; Chassis is positioned on the track on vacuum chamber top, on chassis, is provided with winch, deflection sheave, rolling wheels and electrical controller, is provided with fly rope between said winch and the cage; One end plate of said fly rope is on winch, and the other end is successively through linking to each other with cage behind deflection sheave, the rolling wheels; Said cage is provided with protector, is provided with protection rope between said chassis and cage, and the said protection end of restricting is fixed on the chassis, and the other end links to each other with protector on the cage.
The side of said chassis is connected with power supply slip maintenance suspension bracket, on chassis, is provided with the trolley running device; Be provided with interlock system between said cage and the chassis; Said interlock system is a drg, and drg is positioned on the winch, and said drg is set to automatic load sustaining brake or hydraulic block drg; The bottom of said cage is provided with the energy disperser fender guard; The top of said cage is provided with up-down limiting and protecting device and rope broken protector; Said winch is provided with the stressed overload limiting protector of level; The door of said cage is provided with the door opening electrical outage fender guard; Column is provided with the radius stay setting device around the said cage.
The utlity model has following beneficial effect: the chassis of the utility model is across a plurality of molten steel vacuum chambers; Such chassis can be many molten steel vacuum chambers and keeps in repair; Adopt chassis that vacuum chamber is keeped in repair; The staff takes the materials such as fire brick of cage together with maintenance usefulness, together goes up and down and in vacuum chamber, easily accomplishes maintenance works such as changing fire brick.Maintenance trolley for vacuum chamber is not only simple in structure, protects completely, and safety performance is good, and the cost of overhaul is low, the saving of labor, laborsaving, save time, save the duration, than adopting the scaffold handling labor can improve work efficiency 6-8 doubly, guarantee safe and reliable again.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
In Fig. 1; The utility model is a kind of maintenance trolley for vacuum chamber; It comprises chassis 1, cage 2, and chassis 1 is positioned on the track on vacuum chamber top, and the side of chassis 1 is connected with power supply slip maintenance suspension bracket 7; On chassis 1, be provided with winch 4, deflection sheave 5, rolling wheels 10, trolley running device 9 and electrical controller 8, the stressed overload limiting protector of the level that on winch 4, is provided with.Between cage 2 and chassis 1, be provided with interlock system, said interlock system is a drg, and drg is positioned on the winch 4, and said drg is set to automatic load sustaining brake or hydraulic block drg.The bottom of said cage 2 is provided with the energy disperser fender guard, is provided with up-down limiting and protecting device and rope broken protector at the top of cage 2; On the door of cage 2, be provided with the door opening electrical outage fender guard; On the column all around of cage 2, be provided with the radius stay setting device and be used to control cage positioning and fixing in the appointment absolute altitude.Be provided with fly rope 3 between said winch 4 and the cage 2, an end plate of said fly rope 3 is on winch 4, and the other end links to each other with cage 2 through deflection sheave 5, rolling wheels 10 backs successively; It is characterized in that said cage 2 is provided with protector 11,2 of said chassis 1 and cages are provided with protection rope 6, and said protection 6 one ends of restricting are fixed on the chassis 1, and the other end links to each other with protector 11 on the cage 2.Winch 4 drives cage 2 oscilaltion operation in vacuum chamber through fly rope 3 through the driven pulley group.
Claims (9)
1. maintenance trolley for vacuum chamber; It comprises chassis (1), cage (2); Chassis (1) is positioned on the track on vacuum chamber top, on chassis (1), is provided with winch (4), deflection sheave (5), rolling wheels (10) and electrical controller (8), is provided with fly rope (3) between said winch (4) and the cage (2); One end plate of said fly rope (3) is on winch (4), and the other end links to each other with cage (2) through deflection sheave (5), rolling wheels (10) back successively; It is characterized in that said cage (2) is provided with protector (11), be provided with protection rope (6) between said chassis (1) and cage (2), said protection rope (6) one ends are fixed on the chassis (1), and the other end links to each other with protector (11) on the cage (2).
2. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that the side of said chassis (1) is connected with power supply slip maintenance suspension bracket (7), on chassis (1), is provided with trolley running device (9).
3. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that being provided with interlock system between said cage (2) and the chassis (1).
4. a kind of maintenance trolley for vacuum chamber according to claim 3 is characterized in that said interlock system is a drg, and drg is positioned on the winch (4), and said drg is set to automatic load sustaining brake or hydraulic block drg.
5. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that the bottom of said cage (2) is provided with the energy disperser fender guard.
6. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that the top of said cage (2) is provided with up-down limiting and protecting device and rope broken protector.
7. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that said winch (4) is provided with the stressed overload limiting protector of level.
8. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that the door of said cage (2) is provided with the door opening electrical outage fender guard.
9. a kind of maintenance trolley for vacuum chamber according to claim 1 is characterized in that the column all around of said cage (2) is provided with the radius stay setting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201384458U CN202099025U (en) | 2011-05-02 | 2011-05-02 | Maintaining trolley for vacuum chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201384458U CN202099025U (en) | 2011-05-02 | 2011-05-02 | Maintaining trolley for vacuum chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099025U true CN202099025U (en) | 2012-01-04 |
Family
ID=45385050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201384458U Expired - Fee Related CN202099025U (en) | 2011-05-02 | 2011-05-02 | Maintaining trolley for vacuum chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229403A (en) * | 2011-05-02 | 2011-11-02 | 郭宏鹤 | Maintenance trolley for vacuum chamber |
| CN103130066A (en) * | 2013-03-07 | 2013-06-05 | 湖北帅力化工有限公司 | Automatic protection device for preventing hoister steel-wire ropes against breakage |
| CN108298436A (en) * | 2018-03-05 | 2018-07-20 | 无锡石油化工起重机有限公司 | The rotating arm crane of the double lifting platforms of installation |
-
2011
- 2011-05-02 CN CN2011201384458U patent/CN202099025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229403A (en) * | 2011-05-02 | 2011-11-02 | 郭宏鹤 | Maintenance trolley for vacuum chamber |
| CN103130066A (en) * | 2013-03-07 | 2013-06-05 | 湖北帅力化工有限公司 | Automatic protection device for preventing hoister steel-wire ropes against breakage |
| CN108298436A (en) * | 2018-03-05 | 2018-07-20 | 无锡石油化工起重机有限公司 | The rotating arm crane of the double lifting platforms of installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinjiang Zijing Optical-Electrical Technology Co., Ltd. Assignor: Guo Honghe Contract record no.: 2014650000033 Denomination of utility model: Maintenance trolley for vacuum chamber Granted publication date: 20120104 License type: Exclusive License Record date: 20140919 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20190502 |