CN201737614U - Truss type device for cleaning waste in furnace rotatably - Google Patents
Truss type device for cleaning waste in furnace rotatably Download PDFInfo
- Publication number
- CN201737614U CN201737614U CN2010202044891U CN201020204489U CN201737614U CN 201737614 U CN201737614 U CN 201737614U CN 2010202044891 U CN2010202044891 U CN 2010202044891U CN 201020204489 U CN201020204489 U CN 201020204489U CN 201737614 U CN201737614 U CN 201737614U
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- truss
- chord member
- steel
- welded
- waste
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Abstract
The utility model relates to a device for the construction of maintenance engineering, in particular to a truss type device for cleaning waste in a furnace rotatably. The truss type device comprises a steel column, three steel plates are disposed on the steel column, a revolving shaft is disposed between the steel plates, the revolving shaft is connected with a truss device, a pulley is disposed on the steel column and the truss device respectively, a wire rope penetrates through the pulleys, one end thereof is connected with the waste, and the other end thereof is connected with a windlass, the truss device comprises an upper chord member and a lower chord member and a web member, wherein the upper chord member and the lower chord member are welded into a triangular structure, the upper chord member and the lower chord member and the web member are also welded into a triangular structure, and the top end of the triangle welded by the upper chord member and the lower chord member is connected with one end of a wind cable. The utility model has the benefits: 1, the device is simple in structure, and convenient, safe and reliable in construction; and 2, the problem of furnace body overhauling under the condition of failing to use the crane due to narrow field is solved.
Description
Technical field
The utility model relates to a kind of maintenance engineering construction and uses device, is specifically related to the device of waste in the rotatable cleaning stove of a kind of truss-like.
Background technology
At present, blast furnace is in the production use, and its equipment, structure, furnace lining can be worn, so want of repair, and what have wants damping down, and what have wants blowing out, just can change, and this class work is maintenance.In maintenance engineering, general run of thins, the workyard is narrow, is subjected to the influence of existing building thing (structures), can't use the crane lifting operation.Can be when body of heater internal overhauls such as blast furnace, make the member and the waste safety that disassemble in the stove, fast speed is transported to outside the stove, is a very important link.At present for body of heater internal overhauls such as this class blast furnaces, during waste, generally adopt winch in the cleaning stove, personnel selection directly is transported to the waste of dismounting outside the stove, causes spending a large amount of artificial material resources like this, influences construction speed, and is uneconomical, dangerous.
The utility model content
The purpose of this utility model be address the above problem and provide a kind of simple in structure, time saving and energy saving, be applicable to that all workyards are narrow, can't use waste device in the rotatable cleaning stove of truss-like of the body of heater maintenance engineering under the crane situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: waste device in the rotatable cleaning stove of a kind of truss-like, include steel column, and steel column is provided with 3 block plates, is provided with rotating shaft between steel plate, and rotating shaft is connected with the truss device; Be respectively arranged with pulley on steel column and the truss device, the steel wire penetrating pulley, one end connects waste, the other end connects winch, described truss device includes upper and lower chord member and web member, wherein top boom and lower boom are welded into triangular structure, and upper and lower chord member and web member also are welded into triangular structure, and described top boom is connected with an end of wind rope with the leg-of-mutton top that lower boom is welded into.
Press such scheme, described upper and lower chord member is φ 89 steel pipes, and web member is φ 65 steel pipes, and rotating shaft is the 50mm round steel.
Press such scheme, described steel plate is thick to be 25mm.
The beneficial effects of the utility model are: 1, simple in structure, and easy construction, safe and reliable.2, solved because of the place is narrow, can't use the body of heater maintenance under the crane situation.3, save manpower, material resources have reduced cost.4, with the rotation of wind rope control setup, operate more convenient.5, constitute truss with φ 89 steel pipes and φ 65 steel pipes, increased the strength and stiffness of device.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Among the figure: 1 steel column; 2 steel plates; 3 top booms; 4 lower booms; 5 web members; 6 pulleys; 7 steel ropes; 8 rotating shafts; 9 wind ropes; 10 winchs; 11 wastes.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, waste device in the rotatable cleaning stove of truss-like, include steel column 1, the steel plate 2 that it is 25mm that steel column 1 is provided with 3 thickness, 2 of steel plates are provided with the rotating shaft 8 that the 50mm round steel is done, rotating shaft 8 is connected with the truss device, described truss device include that φ 89 steel pipes do on, the web member that lower boom and φ 65 steel pipes are done, top boom 3 and lower boom 4 are welded into triangular structure, on, lower boom and web member 5 also are welded into triangular structure, described top boom 3 is connected with an end of wind rope 9 with the leg-of-mutton top that lower boom 4 is welded into, and is respectively arranged with pulley 6 on the lower boom 4 of described steel column 1 and truss device.
In use, at first with the perforate of stove skin (will consider the safety of body of heater itself, the stroke height of device and the rotatable radius of device during perforate), one end of steel rope 7 is connected winch 10, the other end passes pulley 6 wastes 11 back and in the blast furnace and is connected, winch 10 promotes waste 11, the rotation of wind rope 9 control setups.
Certainly, the selection of size and material and the height that is fixed on the steel column position all can change according to actual needs.
Claims (3)
1. waste device in the rotatable cleaning stove of truss-like, it is characterized in that: include steel column, steel column is provided with 3 block plates, is provided with rotating shaft between steel plate, and rotating shaft is connected with the truss device; Be respectively arranged with pulley on steel column and the truss device, the steel wire penetrating pulley, one end connects waste, the other end connects winch, described truss device includes upper and lower chord member and web member, wherein top boom and lower boom are welded into triangular structure, and upper and lower chord member and web member also are welded into triangular structure, and described top boom is connected with an end of wind rope with the leg-of-mutton top that lower boom is welded into.
2. waste device in the rotatable cleaning stove of truss-like as claimed in claim 1, it is characterized in that: described upper and lower chord member is φ 89 steel pipes, and web member is φ 65 steel pipes, and rotating shaft is the 50mm round steel.
3. waste device in the rotatable cleaning stove of truss-like as claimed in claim 1 is characterized in that: described steel plate is thick to be 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044891U CN201737614U (en) | 2010-05-21 | 2010-05-21 | Truss type device for cleaning waste in furnace rotatably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044891U CN201737614U (en) | 2010-05-21 | 2010-05-21 | Truss type device for cleaning waste in furnace rotatably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737614U true CN201737614U (en) | 2011-02-09 |
Family
ID=43552897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202044891U Expired - Fee Related CN201737614U (en) | 2010-05-21 | 2010-05-21 | Truss type device for cleaning waste in furnace rotatably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219155A (en) * | 2011-05-30 | 2011-10-19 | 郑霞 | Universal crane |
| CN103058083A (en) * | 2012-12-31 | 2013-04-24 | 广州市第三建筑工程有限公司 | Bolt sphere truss elevator |
| CN115386670A (en) * | 2022-08-26 | 2022-11-25 | 北京首钢股份有限公司 | Blast furnace blow-off valve replacing device and replacing method thereof |
-
2010
- 2010-05-21 CN CN2010202044891U patent/CN201737614U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219155A (en) * | 2011-05-30 | 2011-10-19 | 郑霞 | Universal crane |
| CN103058083A (en) * | 2012-12-31 | 2013-04-24 | 广州市第三建筑工程有限公司 | Bolt sphere truss elevator |
| CN103058083B (en) * | 2012-12-31 | 2015-12-16 | 广州市第三建筑工程有限公司 | Bolt sphere truss gig |
| CN115386670A (en) * | 2022-08-26 | 2022-11-25 | 北京首钢股份有限公司 | Blast furnace blow-off valve replacing device and replacing method thereof |
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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: 20110209 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |