CN203621703U - Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers - Google Patents
Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers Download PDFInfo
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- CN203621703U CN203621703U CN201320847389.4U CN201320847389U CN203621703U CN 203621703 U CN203621703 U CN 203621703U CN 201320847389 U CN201320847389 U CN 201320847389U CN 203621703 U CN203621703 U CN 203621703U
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- cutting device
- gas cutting
- water pressure
- chain
- pressure end
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Abstract
The utility model discloses a semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers. Generally, the water pressure end covers are manually removed in a gas-cutting mode at present, the manual gas cutting efficiency is low, and labor intensity is large. The saw cutting device comprises a movable trolley (1), a pedal (2) is installed on the movable trolley and connected with a hydraulic rod (3) which is connected with a chain (4), one end of the chain is welded to the movable trolley, and the other end of the chain is welded to a lifting platform (5). One end of the lifting platform is provided with a rubber wheel (6) which is installed in vertical box iron of the movable trolley. A driving motor (7) is installed on the lifting platform, and a rotary disk (8) is connected to a main shaft of the driving motor through a bolt, a support (9) is installed at the end of the rotary disc, and a gas cutting gun (10) is installed on the support. The saw cutting device is used for removing the cylinder body end water pressure end covers.
Description
technical field:
the utility model relates to a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap.
background technology:
because boiler header need to carry out the water pressure test in manufactory, stack shell end need to be welded hydraulic pressure end cap and be sealed, and after the water pressure test, removes hydraulic pressure end cap, then processes stack shell end groove.
the method that removal stack shell end hydraulic pressure end cap generally adopts is at present manual oxygen cutting, manual oxygen cutting efficiency is low, labour intensity is large, and after manual oxygen cutting, the unevenness of stack shell end face is large, very big to boring machine cutter and lathe bed damage in the time of follow-up use Boring machine processing stack shell groove.
utility model content:
the purpose of this utility model is to provide a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap.
above-mentioned object realizes by following technical scheme:
a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap, its composition comprises: moveable carriage, on described moveable carriage, pedal is installed, described pedal is connected with hydraulic stem, described hydraulic stem is connected with chain, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform, one end of described hoistable platform is provided with rubber wheel, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors is arranged on described hoistable platform, rotating disc is bolted on the main shaft of described drive motors, bearing is arranged on described rotating disc end, cutter is arranged on described bearing.
beneficial effect:
1. the utility model adopts semi-automatic gas cutting device to carry out gas cutting to the hydraulic pressure end cap of stack shell end, and operating efficiency is high, and after gas cutting, stack shell end is smooth, is beneficial to the carrying out of subsequent handling.
2. the utility model can carry out gas cutting removal by efficient, the high-quality hydraulic pressure end cap to header stack shell end, use after this device gas cutting, operating efficiency is greatly improved, simultaneously stack shell end face is smooth, the damage while greatly having reduced following process groove, boring machine cutter and boring machine lathe bed having been caused.
3. the Methods of OFC-A of the semi-automatic gas cutting device of this removal header stack shell hydraulic pressure end cap is as follows, in the time of work, promote moveable carriage to header stack shell end, pedal by moveable carriage bottom is adjusted rotating disk height, adjust again the angle of rotating disk and the cutter distance apart from stack shell, light cutter after completing adjustment, and start drive motors, the rotating speed that regulates drive motors according to stack shell wall thickness, completes the gas cutting to header hydraulic pressure end cap after rotating a circle.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is structural representations of elevating mechanism of the present utility model.
the specific embodiment:
embodiment 1:
a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap, its composition comprises: moveable carriage 1, pedal 2 is installed on described moveable carriage, described pedal is connected with hydraulic stem 3, described hydraulic stem is connected with chain 4, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform 5, one end of described hoistable platform is provided with rubber wheel 6, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors 7 is arranged on described hoistable platform, rotating disc 8 is bolted on the main shaft of described drive motors, bearing 9 is arranged on described rotating disc end, cutter 10 is arranged on described bearing.
embodiment 2:
the semi-automatic gas cutting device of described removal header stack shell hydraulic pressure end cap, universal wheel is equipped with in described moveable carriage bottom, can promote to any direction, described lifting platform is arranged on moveable carriage by transmission device, and by the pedal Artificial Control lifting of dolly bottom, described drive motors rotating speed is adjustable, described bearing is adjustable apart from the distance of drive motors main shaft, drive motors main shaft drives rotating disk slow circumvolve, thereby by cutter, the hydraulic pressure end cap of header end is carried out to gas cutting removal.
Claims (1)
1. remove the semi-automatic gas cutting device of header stack shell hydraulic pressure end cap for one kind, its composition comprises: moveable carriage, it is characterized in that: on described moveable carriage, pedal is installed, described pedal is connected with hydraulic stem, described hydraulic stem is connected with chain, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform, one end of described hoistable platform is provided with rubber wheel, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors is arranged on described hoistable platform, rotating disc is bolted on the main shaft of described drive motors, bearing is arranged on described rotating disc end, cutter is arranged on described bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847389.4U CN203621703U (en) | 2013-12-21 | 2013-12-21 | Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847389.4U CN203621703U (en) | 2013-12-21 | 2013-12-21 | Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621703U true CN203621703U (en) | 2014-06-04 |
Family
ID=50808221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847389.4U Expired - Fee Related CN203621703U (en) | 2013-12-21 | 2013-12-21 | Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722270A (en) * | 2013-12-21 | 2014-04-16 | 哈尔滨锅炉厂有限责任公司 | Semi-automatic gas cutting device and method for removing header cylinder water pressure end cap |
-
2013
- 2013-12-21 CN CN201320847389.4U patent/CN203621703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722270A (en) * | 2013-12-21 | 2014-04-16 | 哈尔滨锅炉厂有限责任公司 | Semi-automatic gas cutting device and method for removing header cylinder water pressure end cap |
| CN103722270B (en) * | 2013-12-21 | 2016-07-13 | 哈尔滨锅炉厂有限责任公司 | Remove the semi-automatic gas cutting device Methods of OFC-A of header stack shell water pressure end cap |
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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: 20140604 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |