CN203222014U - Special trolley for replacing burner - Google Patents
Special trolley for replacing burner Download PDFInfo
- Publication number
- CN203222014U CN203222014U CN 201320160703 CN201320160703U CN203222014U CN 203222014 U CN203222014 U CN 203222014U CN 201320160703 CN201320160703 CN 201320160703 CN 201320160703 U CN201320160703 U CN 201320160703U CN 203222014 U CN203222014 U CN 203222014U
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- CN
- China
- Prior art keywords
- burner
- replacing
- frame
- carriage
- vehicle frame
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- 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
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 210000002683 foot Anatomy 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000137 annealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model relates to a special trolley for replacing a burner, which comprises a frame and wheels arranged at the bottom of the frame. The special trolley for replacing the burner is characterized in that the frame is provided with a burner bracket for placing the burner; the burner bracket is arranged on the frame in a liftable manner and the frame is provided with a burner fixing part; the frame comprises a horizonal base and a vertical hand rail which can be pushed by hands; the positions at the middle front part of the base is provided with four straight rods matched with four sides of the burner bracket; and the bottom of the burner bracket is provided with a jack for regulating the height of the burner bracket. The special trolley for replacing the burner has a simple and reasonable structure, has a small size, and is light and flexible, and operation is simple and easy to learn; and meanwhile, the special trolley for replacing the burner has a good using effect and is convenient to operate, not only time of replacing the burner is shortened, but also damage to a furnace wall when the burner is replaced is reduced, labor intensity of a worker in the process of replacing the burner is reduced, cost is reduced, production efficiency is improved, influence on production logistics is avoided, and the special trolley for replacing the burner can be used for disassembling and installing a similar burner of a continuous annealing furnace.
Description
Technical field
The utility model relates to a kind of withdrawing device, specifically is that a kind of burner is changed special cart, and the burner that is used for the Annealing furnace of cold rolling iron and steel enterprise is changed.
Background technology
In the large-scale cold rolling enterprises of producing stainless steel, in the combustion systems for the Annealing furnace of all kinds of cold bundle strips, the heating furnace burner is consumable accessory, thereby needs frequent maintenance and replacing.Because the burner of heating furnace divides two-layer up and down, lower floor's burner heating furnace walk on stage below, in the demolition of burner and installing, burner weight is about 200kg, manually can't move, driving also can't lift, thereby can only use chain block to lift, and is very inconvenient, also damage the refractory material of the furnace wall of heating furnace easily, construction safety also can't be guaranteed, and the demolition of burner and installation are that the time that takies in maintenance is the longest, and working strength of workers is also bigger.Because demolition and installation required time are longer, efficient is lower, has a strong impact on unit and produces smoothly, often causes other units of company by forced-stopping machine.
In order to reduce working strength of workers, shorten demolition and set-up time, existing patent is well the Chinese invention patent " arranging burner more changing device and replacing method under a kind of hardening furnace, drawing furnace and the normalizing furnace " of CN201110080146.8, it comprises: a support, it comprises that an end is erected on the furnace wall, one end is provided with the crossbeam of A font bracing frame, two lifting jacks, but their sway be connected on the described crossbeam; A parallel motion jack connects, and it is fixed on the cross bar of described A font bracing frame.Utilize the lifting jack to promote or to put down burner, utilize the parallel motion jack can pull out or advance burner, thereby realize more changing jobs of row's burner down.Though this more changing device has shortened the dismounting time, structure or more complicated, operation neither be very convenient, and dismounting also needs to hang away with overhead traveling crane after finishing.Thereby need improve the demolition of existing burner and the construction technology of installation, the instrument of designing a kind of simple and reasonable, demolition quickly and burner being installed is the problem of being badly in need of research at present.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to operate burner to change special cart at the above-mentioned state of the art, and result of use is good, can carry out fast quick-detach and installation to burner, reduces labour intensity.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of burner is changed special cart, comprise vehicle frame and the wheel that is installed in bottom of frame, it is characterized in that: be equipped with one on the described vehicle frame for the burner carriage of placing burner, described burner carriage liftably is arranged on the vehicle frame, and is provided with the burner fixed parts at described vehicle frame.
As improvement, but described vehicle frame comprises the base of a level and the vertical handrail of a hand push, the middle front part position of described base vertically is provided with four straight-bars that match with four limits of described burner carriage, and the bottom of described burner carriage is provided with for the jack of regulating burner carriage height.
As improvement, described straight-bar is channel-section steel, and four feets of described burner carriage are spacing in the groove of channel-section steel respectively, realizes the lifting of burner carriage by the effect of jack.
Improve, described burner fixed parts is a hanger, is arranged on the rear portion of base again, and described hanger is fixed by the burner on rope and the burner carriage.
Further improve, be supported with brace between described straight-bar and the base.
At last, described wheel is four, is symmetricly set on the left and right sides of the base of described vehicle frame respectively.
Compared with prior art, advantage of the present utility model is: at vehicle frame liftable burner carriage is installed, by the mobile quick replacing that realizes burner of burner carriage.The utility model is simple and reasonable, the little light and flexible of volume, and is easy to learn; Result of use is good simultaneously, easy to operate, not only shorten burner and changed the time, also reduced when changing burner the damage to the furnace wall, reduce the workman at the labour intensity of changing burner, saved cost, improved production efficiency, avoided the influence to production logistics, can be used in similar continuous annealing furnace burner demolition and install.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 is birds-eye view of the present utility model.
The specific embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
As shown in the figure, a kind of burner is changed special cart, comprise vehicle frame 10, be installed in bottom of frame wheel 3, be installed in burner carriage 5 and jack 6 on the vehicle frame, jack 6 is installed in the bottom of burner carriage 5, plays the effect of the height of regulating burner carriage 5; Vehicle frame 10 is to be made by channel-section steel, but comprise the base 1 of a level and the vertical handrail 2 of a hand push, the middle front part position of base 1 vertically is provided with four straight-bars 4 that match with four feets of burner carriage 5, straight-bar 4 adopts channel-section steel to make, the size shape of burner carriage 5 is that the profile according to burner designs, four feets of burner carriage 5 are respectively in the groove of spacing channel-section steel at straight-bar 4, and the effect of the jack 6 by the bottom realizes the lifting of burner carriage 5; Be welded with a hanger 8 as the burner fixed parts at the rear portion of base 1, when burner places on the burner carriage 5, just rope fixed burner by hanger 8; Between two straight-bars 4 of rear end and base 1, be welded with brace 7, play the effect that adds stiff stability, make integral structure more firm.
Concrete use is:
1. be lifted on burner on the dolly with driving a vehicle when installing and balance and ajust, be fixed with bottle gouard moved by hands;
2. dolly is pushed into heating furnace burner installing port, adjusts jack and make its burner height consistent with the furnace wall mouth, and make screw rod promotion dolly in burner screw aligning furnace wall make burner be close to the furnace wall, at last fixing getting final product;
During demolition earlier folding fall captive nut again with the fixing burner of bottle gouard moved by hands, and adjustment jack;
4. swing is changed dolly and is made its burner loosening gently, and travelling car again makes burner follow withdrawing from of dolly and withdraw from and get final product.
Burner of the present utility model is changed special cart after practicing, confirm convenient practicality, adopt the utility model that the annealing furnace burner is changed construction operation, only just finished the dismounting of all 128 Geju City burners and the erection work of novel hybrid fuel burner with 2 day time.Burner is changed dolly after use at the scene, and is respond well.Not only shorten burner and changed the time, also reduced when changing burner the damage of furnace wall, reduced the workman at the labour intensity of changing burner, saved cost, improved production efficiency, avoided the influence to production logistics.
Claims (6)
1. a burner is changed special cart, comprise vehicle frame and the wheel that is installed in bottom of frame, it is characterized in that: be equipped with one on the described vehicle frame for the burner carriage of placing burner, described burner carriage liftably is arranged on the vehicle frame, and is provided with the burner fixed parts at described vehicle frame.
2. burner according to claim 1 is changed special cart, it is characterized in that: but described vehicle frame comprises the base of a level and the vertical handrail of a hand push, the middle front part position of described base vertically is provided with four straight-bars that match with four limits of described burner carriage, and the bottom of described burner carriage is provided with for the jack of regulating burner carriage height.
3. burner according to claim 2 is changed special cart, and it is characterized in that: described straight-bar is channel-section steel, and four feets of described burner carriage are spacing in the groove of channel-section steel respectively, realizes the lifting of burner carriage by the effect of jack.
4. burner according to claim 1 is changed special cart, and it is characterized in that: described burner fixed parts is a hanger, is arranged on the rear portion of base, and described hanger is fixed by the burner on rope and the burner carriage.
5. burner according to claim 2 is changed special cart, it is characterized in that: be supported with brace between described straight-bar and the base.
6. burner according to claim 1 is changed special cart, and it is characterized in that: described wheel is four, is symmetricly set on the left and right sides of the base of described vehicle frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160703 CN203222014U (en) | 2013-04-02 | 2013-04-02 | Special trolley for replacing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160703 CN203222014U (en) | 2013-04-02 | 2013-04-02 | Special trolley for replacing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222014U true CN203222014U (en) | 2013-10-02 |
Family
ID=49249028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160703 Expired - Fee Related CN203222014U (en) | 2013-04-02 | 2013-04-02 | Special trolley for replacing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513611A (en) * | 2017-09-28 | 2017-12-26 | 宁波二十冶建设有限公司 | A kind of annealing furnace burner more changing device |
| CN110500887A (en) * | 2018-05-18 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Roaster burner replaces fixture vehicle and its application method |
-
2013
- 2013-04-02 CN CN 201320160703 patent/CN203222014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513611A (en) * | 2017-09-28 | 2017-12-26 | 宁波二十冶建设有限公司 | A kind of annealing furnace burner more changing device |
| CN110500887A (en) * | 2018-05-18 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Roaster burner replaces fixture vehicle and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20200402 |