CN201609802U - Gas cutting platform - Google Patents
Gas cutting platform Download PDFInfo
- Publication number
- CN201609802U CN201609802U CN2009202287496U CN200920228749U CN201609802U CN 201609802 U CN201609802 U CN 201609802U CN 2009202287496 U CN2009202287496 U CN 2009202287496U CN 200920228749 U CN200920228749 U CN 200920228749U CN 201609802 U CN201609802 U CN 201609802U
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- CN
- China
- Prior art keywords
- gas cutting
- cutting platform
- lath
- cast iron
- gas
- 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 - Lifetime
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Abstract
The utility model provides a gas cutting platform which relates to gas cutting equipment. As for the gas cutting platform, gray cast iron is manufactured into slats; the slats are provided with a plurality of saw teeth; melting point of the gray cast iron is 1130 to 1250 DEG C, and the burning point thereof is 1500 to 2050 DEG C; the combustion reaction is endothermic reaction; and the gray cast iron can not be cut by gas; therefore, the gas cutting platform has longer service life. According to the characteristics of flame cutting, the designed saw teeth can prevent cut slag from splashing when in cutting, thus guaranteeing the processing quality; and the gray cast iron is more brittle, therefore, the slats for the gas cutting platform can not be extremely long or thin so as to prevent crack. The service life of the gas cutting platform is prolonged, the production quality of gas cutting is improved, and the production cost of gas cutting is reduced.
Description
Technical field
The utility model relates to a kind of gas cutting equipment, particularly a kind of gas cutting platform.
Background technology
Blanking during steel construction factory produces utilizes the method for gas cutting more, produces the part of steel construction piece.Be stuck on the deck with carbon steel steel plate completion lath on the gas cutting platform in the past, steel plate is placed on the enterprising promoting the circulation of qi of lath and is slit into various parts.But in the process of part that falls, the flame that cutting torch flame sees through the part that cuts cuts cutting edge of a knife or a sword and can hurt the carbon steel lath.After the gas cutting part hurt lath repeatedly, in the time less than half a year, the lath on the gas cutting platform deck just can damage fully and scrap, and need buy steel plate completion lath usefulness more again, and production cost is higher, wastes bigger.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of gas cutting platform, can reduce production costs, and increases the service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of gas cutting platform, and many laths connect by connection strap at a certain distance, and lath is provided with a plurality of sawtooth, and the lath material is a cast iron.
Described lath material is a grey cast-iron.
Described lath thickness is 16mm-40mm.
The length of described lath is 800mm-1600mm.
A kind of gas cutting platform provided by the utility model, make lath by adopting grey cast-iron, and on lath the design a plurality of sawtooth, the fusing point of grey cast-iron is at 1130-1250 ℃, and burning-point is at 1500-2050 ℃, and combustion reaction is the endothermic reaction, so the grey cast-iron material can not be cut by gas cutting, service life is longer; According to the characteristics of flame cutting, the sawtooth of design cuts the slag bounce-back in the time of can preventing to cut, thereby can guarantee crudy; Because grey cast-iron is more crisp, so the gas cutting platform is unsuitable long with lath, and book too, prevent fracture.
The utlity model has following beneficial effect:
1, prolonged service life, with carbon steel steel plate completion lath, be stuck on the deck gas cutting steel available 6 months at most on the former gas cutting platform, very seriously just scrapped because of hurting, existing cylinder iron lath has the gas cutting resisting performance, can not be hurt, and is available more than 6 years.As pounded disconnected also available electrode for cast iron repair welding because of burst accident cast iron tooth bar after, use again.
2, improved the quality of production of gas cutting processing, the carbon steel lath is uneven before scrapping, part is bad to be put, and influences burner's operation, and then influences the gas cutting quality of part, and after adopting the cast iron lath, difficult quilt hurts, so the workpiece placement is smooth, is easy to process operation, and the sawtooth that is provided with on it cuts the slag bounce-back in the time of can preventing to cut, thereby can guarantee crudy.
3, reduced production cost, a thickness 12mm carbon steel lath can be with 6 months, and the cast iron tooth bar of similar sizes can be with more than 6 years, yet the ton valency of cast iron tooth bar and carbon steel lath differs only about 2000 yuan/ton.Originally calculated from the one-tenth of service life and steel, carbon steel steel plate bar cost is 3.6 times of cast iron tooth bar cost.As a workshop of producing 5000 tons of steel construction pieces per year, escapable cost is 65720 yuan every year on average.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model.
The specific embodiment
In Fig. 1, Fig. 2, a kind of gas cutting platform, many laths 1 connect by connection strap 3 at a certain distance, and lath 1 is provided with a plurality of sawtooth 2, and lath 1 material is a grey cast-iron, and lath 1 thickness is 25mm, lath 1 length is 1200mm.The lath 1 of cast iron can not be cut by gas cutting, and long service life is pressed detail of design and ordered goods in Foundry Works and get final product, and in use sawtooth 2 as quilt are pounded disconnectedly, and usefulness again after the available electrode for cast iron repair welding does not influence result of use.
Claims (4)
1. gas cutting platform, many laths (1) connect by connection strap (3) at a certain distance, and it is characterized in that: lath (1) is provided with a plurality of sawtooth (2), and lath (1) material is a cast iron.
2. a kind of gas cutting platform according to claim 1 is characterized in that: described lath (1) material is a grey cast-iron.
3. a kind of gas cutting platform according to claim 1 and 2 is characterized in that: described lath (1) thickness is 16mm-40mm.
4. a kind of gas cutting platform according to claim 3 is characterized in that: the length of described lath (1) is 800mm-1600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202287496U CN201609802U (en) | 2009-10-12 | 2009-10-12 | Gas cutting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202287496U CN201609802U (en) | 2009-10-12 | 2009-10-12 | Gas cutting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609802U true CN201609802U (en) | 2010-10-20 |
Family
ID=42960435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202287496U Expired - Lifetime CN201609802U (en) | 2009-10-12 | 2009-10-12 | Gas cutting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489827A (en) * | 2011-12-05 | 2012-06-13 | 中国二十二冶集团有限公司 | Round steel replaced cutting platform |
| CN103128431A (en) * | 2013-03-26 | 2013-06-05 | 西安煤矿机械有限公司 | Plasma cutting operating platform |
-
2009
- 2009-10-12 CN CN2009202287496U patent/CN201609802U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489827A (en) * | 2011-12-05 | 2012-06-13 | 中国二十二冶集团有限公司 | Round steel replaced cutting platform |
| CN103128431A (en) * | 2013-03-26 | 2013-06-05 | 西安煤矿机械有限公司 | Plasma cutting operating platform |
| CN103128431B (en) * | 2013-03-26 | 2015-10-28 | 西安煤矿机械有限公司 | Plasma cut workbench |
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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 |
Owner name: YICHANG JIANGXIA MARINE MACHINERY CO., LTD. Free format text: FORMER NAME: JIANGSHAN SHIPPING DIESEL FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 443000 No. 29, development avenue, Hubei, Yichang Patentee after: Yichang Jiangxia Marine Machinery Co., Ltd. Address before: 443000 No. 29, development avenue, Hubei, Yichang Patentee before: Jiangshan Shipping Diesel Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |