CN203903932U - Hearth vehicle with fixed operation desk - Google Patents
Hearth vehicle with fixed operation desk Download PDFInfo
- Publication number
- CN203903932U CN203903932U CN201420262388.8U CN201420262388U CN203903932U CN 203903932 U CN203903932 U CN 203903932U CN 201420262388 U CN201420262388 U CN 201420262388U CN 203903932 U CN203903932 U CN 203903932U
- Authority
- CN
- China
- Prior art keywords
- operator
- hearth
- station
- vehicle
- operation desk
- 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
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a hearth vehicle with a fixed operation desk, and belongs to the technical field of converter equipment. The hearth vehicle is used for carrying out maintenance operation on hearths of converters. The technical scheme includes that the hearth vehicle comprises wheels, a frame, a hydraulic cylinder, a base, an ejecting disc and the operation desk; the ejecting disc and the operation desk are of separate structures, the top of a hydraulic push rod of the hydraulic cylinder is connected with the lower end of the ejecting disc, the operation desk is fixed onto the frame by the aid of struts, and safety handrails are mounted on the operation desk and the ejecting disc. The hearth vehicle has the advantages that the ejecting disc is separated from the operation desk and can individually ascend and descend, the operation desk is fixed onto the frame and no longer ascends or descends, accordingly, an effective operation space between the operation desk and a body of a converter can be enlarged by 12.5 times, the hearth vehicle is convenient to operate, the converter hearth connecting time is shortened from the original 3 hours approximately and is shorter than 1 hour, and the work efficiency can be improved by 60% at least; the safety handrails are arranged at the periphery of the operation desk and the peripheral edge of the ejecting disc, accordingly, gaps on the operation desk can be assuredly effectively protected when the ejecting disc ascends, and potential safety hazards can be eliminated during hearth operation.
Description
Technical field
The utility model relates to the furnace-bottom vehicle that furnace bottom is risen to converter body position in the time of repairing rotary furnace, belongs to converter installation field.
Background technology
At present, the furnace-bottom vehicle that metallurgy industry uses mainly by wheel, vehicle frame, hydraulic actuating cylinder, base, take over a business, operator's station and Hydraulic Station etc. form.The effect of furnace-bottom vehicle is that converter bottom or relevant device are positioned in taking over a business of furnace-bottom vehicle, furnace-bottom vehicle is reached under converter, drive hydraulic actuating cylinder to promote by hydraulic efficiency pressure system on car, thereby make to take over a business to rise to converter body position, complete converter and connect the end or other operations.Existing furnace-bottom vehicle takes over a business with operator's station to be integrated connection structure, and in the time taking over a business to promote, operator's station, with taking over a business to rise, takes over a business to be raised to behind position, and the narrow space between operator's station and converter body is not easy to operation, has extended production time, and has had potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to provide the fixing furnace-bottom vehicle of a kind of operator's station, taking over a business with operator's station of this furnace-bottom vehicle is discrete, take over a business independent lifting, operator's station is fixed on vehicle frame, no longer lifting, thereby effectively increase working space, improved operating efficiency, the potential safety hazard while simultaneously eliminating furnace bottom operation.
The technical scheme solving the problems of the technologies described above is:
The furnace-bottom vehicle that a kind of operator's station is fixing, it by wheel, vehicle frame, hydraulic actuating cylinder, base, take over a business, operator's station forms, its improvements are that taking over a business with operator's station is separate structure, the top of the hydraulic push rod of hydraulic actuating cylinder is connected with the lower end of taking over a business, and operator's station is fixed on vehicle frame by pillar.
The furnace-bottom vehicle that aforesaid operations platform is fixing, described pillar is four, lays respectively at four jiaos of operator's station, the lower surface of operator's station is connected with the upper end of pillar, the lower end of pillar is fixed on vehicle frame, the height of pillar be hydraulic actuating cylinder in the time of lower limit, operator's station height flushes with the height of taking over a business.
The furnace-bottom vehicle that aforesaid operations platform is fixing, on described operator's station and take over a business the upper safety rail that is all provided with.
The beneficial effects of the utility model are:
The utility model has changed the type of attachment of taking over a business with operator's station, to take over a business with operator's station and separate, take over a business independent lifting, operator's station is fixed on vehicle frame, no longer lifting, thus increase effective operation space, 12.5 times of effective operation space enlargement between operator's station and converter body, handled easily, the time end that connects of converter bottom was reduced in 1 hour by about 3 hours, and work efficiency improves more than 60%.The utility model is in operator's station surrounding and take over a business periphery and be equipped with safety rail, guarantees in the time taking over a business rise the space on effective fence operation platform, the potential safety hazard while having eliminated furnace bottom operation.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model.
In figure, mark is as follows: take over a business 1, operator's station 2, hydraulic actuating cylinder 3, base 4, ladder 5, vehicle frame 6, wheel 7, operator's station railing 8, pillar 9, take over a business guardrail 10.
Detailed description of the invention
The utility model by wheel 7, vehicle frame 6, hydraulic actuating cylinder 3, base 4, ladder 5, take over a business 1, operator's station 2 forms.
In figure, show, take over a business 1 with operator's station 2 be separate structure.The top of the hydraulic push rod of hydraulic actuating cylinder 3 is connected with the lower end of taking over a business 1, takes over a business 1 and carries out lifting by hydraulic actuating cylinder 3, and operator's station 2, with taking over a business 1 oscilaltion, can not reserve enough working spaces.
In figure, show, operator's station 2 is fixed on vehicle frame 6 by pillar 9.Pillar 9 is four, lays respectively at four jiaos of operator's station 2, and the lower surface of operator's station 2 is connected with the upper end of pillar 9, and the lower end of pillar 9 is fixed on vehicle frame 6.The height of pillar 9 be hydraulic actuating cylinder 3 in the time of lower limit, operator's station 2 height flushes with the height of taking over a business 1.
In figure, show, in operator's station 2 surroundings, operator's station railing 8 is installed, install guardrail 10 taking over a business 1 periphery, in the time that furnace-bottom vehicle is taken over a business 1 rise, take over a business the space of guardrail 10 on can fence operation platform 2, ensure operational security on operator's station 2.
Working process of the present utility model is as follows:
By furnace-bottom vehicle be put into converter under, start furnace-bottom vehicle hydraulic efficiency pressure system, hydraulic actuating cylinder 3 drives 1 rising, and converter bottom is risen to body of heater position, operator's station 2 is fixed on vehicle frame 6 not with taking over a business 1 rising.Rise to after specified altitude when taking over a business 1, take over a business guardrail 10 and the space staying on operator's station 2 can be protected, to ensure safe operation on operator's station 2.After furnace bottom operation completes, utilize furnace-bottom vehicle HYDRAULIC CONTROL SYSTEM hydraulic actuating cylinder 3, make 1 slow decreasing, take over a business 1 and return to operator's station 2 at sustained height, furnace-bottom vehicle restores, and by other power system, furnace-bottom vehicle is dragged away or is hung away.
Claims (3)
1. the furnace-bottom vehicle that operator's station is fixing, it by wheel (7), vehicle frame (6), hydraulic actuating cylinder (3), base (4), take over a business (1), operator's station (2) forms, it is characterized in that: taking over a business (1) is separate structure with operator's station (2), the top of the hydraulic push rod of hydraulic actuating cylinder (3) is connected with the lower end of taking over a business (1), and operator's station (2) is fixed on vehicle frame (6) by pillar (9).
2. the fixing furnace-bottom vehicle of operator's station according to claim 1, it is characterized in that: described pillar (9) is four, lay respectively at four jiaos of operator's station (2), the lower end of operator's station (2) is connected with the upper end of pillar (9), the lower end of pillar (9) is fixed on vehicle frame (6), the height of pillar (9) be hydraulic actuating cylinder (3) in the time of lower limit, operator's station (2) height flushes with the height of taking over a business (1).
3. the fixing furnace-bottom vehicle of operator's station according to claim 1 and 2, is characterized in that: described operator's station (2) is upper and take over a business safety rail is all installed on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262388.8U CN203903932U (en) | 2014-05-22 | 2014-05-22 | Hearth vehicle with fixed operation desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262388.8U CN203903932U (en) | 2014-05-22 | 2014-05-22 | Hearth vehicle with fixed operation desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903932U true CN203903932U (en) | 2014-10-29 |
Family
ID=51778220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262388.8U Expired - Fee Related CN203903932U (en) | 2014-05-22 | 2014-05-22 | Hearth vehicle with fixed operation desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086295A (en) * | 2016-08-04 | 2016-11-09 | 攀钢集团工程技术有限公司 | Converter jacking apparatus |
-
2014
- 2014-05-22 CN CN201420262388.8U patent/CN203903932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086295A (en) * | 2016-08-04 | 2016-11-09 | 攀钢集团工程技术有限公司 | Converter jacking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063016 Binhe Road, Hebei, Tangshan City, No. 9 Patentee after: HBIS COMPANY LIMITED TANGSHAN BRANCH Address before: 063016 Binhe Road, Hebei, Tangshan City, No. 9 Patentee before: Tangshan Branch of Hebei Iron & Steel Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |