CN202521222U - Central gas supply device for multilayer steel structure frame construction - Google Patents
Central gas supply device for multilayer steel structure frame construction Download PDFInfo
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- CN202521222U CN202521222U CN2012201000289U CN201220100028U CN202521222U CN 202521222 U CN202521222 U CN 202521222U CN 2012201000289 U CN2012201000289 U CN 2012201000289U CN 201220100028 U CN201220100028 U CN 201220100028U CN 202521222 U CN202521222 U CN 202521222U
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Abstract
The utility model discloses a central gas supply device for multilayer steel structure frame construction, belonging to construction auxiliary devices. The central gas supply device is characterized by mainly comprising an oxygen central gas supply device and an acetylene central gas supply device, wherein the oxygen central gas supply device and the acetylene central gas supply device are same in structure and horizontally arranged at intervals; the oxygen central gas supply device mainly comprises a ground gas supply device and platform gas supply devices of all layers of steel structures; the ground gas supply device mainly comprises a main gas chamber, a main branch gas pipe, a main gas supply pipe, a gas pipe joint and a gas pipe loose joint; each gas pipe joint is connected with an oxygen source or an acetylene source through a gas supply hose; and each platform gas supply device mainly comprises a sub gas chamber, the gas pipe joint, a gas inlet branch pipe, a gas feeding branch pipe, a gate valve and the gas pipe loose joint; and each gas pipe joint is connected with a cutting tool for operation through the gas supply hose, so that the transportation and replacement of overhead working gas cylinders are prevented, therefore the effects of safety and convenience for use as well as capabilities of saving labor, time and gas are achieved.
Description
Technical field
The utility model belongs to the construction auxiliary device, especially relates to a kind of air feeder of multi-storey steel structure frame construction.
Background technique
At present; The steel structure frame construction all needs oxygen, acetylene (or other gas) to cut and toast operation; The particularly construction of multi-storey steel structure frame structure, oxygen, acetylene use more frequent, but during high-rise operation; The transportation of oxygen, acetylene cylinder, replacing are that inconvenience is also dangerous, simultaneously the time-consuming construction speed that influences.
Summary of the invention
The purpose of the utility model provides a kind of multi-storey steel structure frame construction and uses the central gas supply device, and is rational in infrastructure, safe and reliable, avoids the frequent transportation and the replacing of oxygen, acetylene cylinder in the high-rise operation, and saving of work and time is economized on gas simultaneously.
The purpose of the utility model realizes like this: a kind of multi-storey steel structure frame construction is used the central gas supply device; It is characterized in that: this multi-storey steel structure frame construction mainly is made up of oxygen central gas supply device and acetylene gas central gas supply device with the central gas supply device, and this oxygen central gas supply device is identical with acetylene gas central gas supply apparatus structure and be separated between left and right setting, and spacing between the two should be greater than 5000mm; The existing oxygen central gas supply device of putting with a left side is that example is explained; This oxygen central gas supply device mainly is made up of the platform air feeder of ground air feeder and each layer steel structure again, and the structure of each layer platform air feeder is identical, and existing is that example is explained with ground air feeder and two-layer platform air feeder; This ground air feeder mainly is made up of main gas tank, main bronchus, main air supply pipe, gas-tpe fitting and tracheae loose joint; This main gas tank is the lengths of steel pipes of the equal shutoff of right ends, and this main gas tank can be that the steel pipe of 50mm is processed with diameter, on the leading flank of this main gas tank, is uniformly distributed with the compartment of terrain from left to right and offers inlet hole and gas-tpe fitting is installed; This gas-tpe fitting is good with quick gas-tpe fitting; On this each gas-tpe fitting, connect source of oxygen with air supply hose, like oxygen cylinder, this air supply hose is the oxygen pressure hose; Correspondingly the air supply hose of acetylene gas main gas tank is the acetylene gas pressure hose; At the top surface perforate of this main gas tank and the main bronchus that vertically is welded, connect the main air supply pipe that extends two-layer platform in the upper end of this main bronchus with the tracheae loose joint, this main air supply pipe two ends Duan Jun has outer screw thread; The epimere of this main air supply pipe is fixed on the steel frame of two-layer platform with U-bolt; This main air supply pipe can be the steel pipe of diameter 20mm, and between main air supply pipe and U-bolt, separation layer is installed, and this separation layer can be insulating tape; The oxygen pneumatic table is installed in perforate in this main gas tank, and correspondingly the acetylene gas barometer is installed in perforate in acetylene gas main gas tank; This platform air feeder mainly is made up of sub-air chamber, gas-tpe fitting, air intake branch, the arm of supplying gas, gate valve and tracheae loose joint; This sub-air chamber is the lengths of steel pipes of the equal shutoff of right ends, and the diameter of steel tube of this sub-air chamber can be 50mm, on the front surface of sub-air chamber, is uniformly distributed with the compartment of terrain perforate from left to right and gas-tpe fitting is installed; Is good at gas-tpe fitting with quick gas-tpe fitting; Each gas-tpe fitting connects the tool that cuts that operation uses with air supply hose, and (like welding gun, burning torch) is at the bottom opening of the sub-air chamber air intake branch that is welded; This air intake branch is connected with main air supply pipe with the tracheae loose joint; At the top drilling of the sub-air chamber arm of supplying gas that is welded, gate valve (like stop valve), this is installed, mounting pipe joint and be connected with main air supply pipe on gate valve on supplying gas arm towards the last layer platform with the tracheae loose joint.
Like this; In air supply hose and main air supply pipe were delivered to main gas tank and each sub-air chamber, cutting tool and all can use as required on each layer platform was as long as carry out the replacing of oxygen or acetylene gas gas cylinder on ground with oxygen or acetylene gas; At any time safely oxygen or acetylene gas are delivered on every layer of framework; Avoided transportation, the replacing of high-lift operation gas cylinder, safe in utilization convenient again, saving of work and time is economized on gas simultaneously.
The multi-storey steel structure frame construction that the utility model proposed is used the central gas supply device, and is rational in infrastructure, safe and reliable, avoided the frequent transportation and the replacing of oxygen, acetylene cylinder in the high-rise operation, and saving of work and time is economized on gas simultaneously.
Combine accompanying drawing and embodiment that the multi-storey steel structure frame construction that the utility model proposed is described further with the central gas supply device at present.
Description of drawings
Fig. 1 is that multi-storey steel structure frame construction that the utility model the proposes master when using with the central gas supply device looks schematic representation.
Among Fig. 1: 1, main gas tank 2, gas-tpe fitting 3, main air supply pipe 4, tracheae loose joint 5, gate valve 6, air supply hose 7, U bolt 8, separation layer 9, main bronchus 10, sub-air chamber 11, air intake branch 12, supply gas arm 13, barometer.
Embodiment
As can be seen from Figure 1: a kind of multi-storey steel structure frame construction is used the central gas supply device; It is characterized in that: this multi-storey steel structure frame construction mainly is made up of oxygen central gas supply device and acetylene gas central gas supply device with the central gas supply device, and this oxygen central gas supply device is identical with acetylene gas central gas supply apparatus structure and be separated between left and right setting, and spacing between the two should be greater than 5000mm; The existing oxygen central gas supply device of putting with a left side is that example is explained; This oxygen central gas supply device mainly is made up of the platform air feeder of ground air feeder and each layer steel structure again, and the structure of each layer platform air feeder is identical, and existing is that example is explained with ground air feeder and two-layer platform air feeder; This ground air feeder mainly is made up of main gas tank 1, main bronchus 9, main air supply pipe 3, gas-tpe fitting 2 and tracheae loose joint 4; This main gas tank 1 is the lengths of steel pipes of the equal shutoff of right ends, and this main gas tank 1 can be that the steel pipe of 50mm is processed with diameter, on the leading flank of this main gas tank 1, is uniformly distributed with the compartment of terrain from left to right and offers inlet hole and gas-tpe fitting 2 is installed; This gas-tpe fitting 2 is good with quick gas-tpe fitting; On this each gas-tpe fitting 2, connect source of oxygen with air supply hose 6, like oxygen cylinder, this air supply hose 6 is the oxygen pressure hose; Correspondingly the air supply hose 6 of acetylene gas main gas tank 1 is the acetylene gas pressure hose; At the top surface perforate of this main gas tank 1 and the main bronchus 9 that vertically is welded, connect the main air supply pipe 3 that extends two-layer platform in the upper end of this main bronchus 9 with tracheae loose joint 4, the two ends Duan Jun of this main air supply pipe 3 has outer screw thread; The epimere of this main air supply pipe 3 is fixed on the steel frame of two-layer platform with U-bolt 7; This main air supply pipe 3 can be the steel pipe of diameter 20mm, and between main air supply pipe 3 and U-bolt 7, separation layer 8 is installed, and this separation layer 8 can be insulating tape; Oxygen pneumatic table 13 is installed in perforate in main gas tank 1, and correspondingly acetylene gas barometer 13 is installed in perforate in acetylene gas main gas tank 1; This platform air feeder mainly is made up of sub-air chamber 10, gas-tpe fitting 2, air intake branch 11, the arm 12 of supplying gas, gate valve 5 and tracheae loose joint 4; This sub-air chamber 10 is the lengths of steel pipes of the equal shutoff of right ends; The diameter of steel tube of this sub-air chamber 10 can be 50mm; On the front surface of sub-air chamber 10, be uniformly distributed with the compartment of terrain perforate from left to right and gas-tpe fitting 2 is installed; Is good at gas-tpe fitting 2 with quick gas-tpe fitting, and each gas-tpe fitting 2 usefulness air supply hoses 6 connect that operations use cuts tool (like welding gun, burning torch), at the bottom opening of sub-air chamber 10 air intake branch 11 that is welded; These air intake branch 11 usefulness tracheae loose joints 4 are connected with main air supply pipe 3; At the top drilling of sub-air chamber 10 arm 12 of supplying gas that is welded, gate valve 5 (like stop valve), this is installed, mounting pipe joint and be connected with main air supply pipe 3 on gate valve 5 on supplying gas arm 12 towards the last layer platform with tracheae loose joint 4.
Like this; In air supply hose 6 and main air supply pipe 3 were delivered to main gas tank 1 and each sub-air chamber 10, cutting tool and all can use as required on each layer platform was as long as carry out the replacing of oxygen or acetylene gas gas cylinder on ground with oxygen or acetylene gas; At any time safely oxygen or acetylene gas are delivered on every layer of framework; Avoided transportation, the replacing of high-lift operation gas cylinder, safe in utilization convenient again, saving of work and time is economized on gas simultaneously.
Claims (6)
1. a multi-storey steel structure frame construction is used the central gas supply device; It is characterized in that: this multi-storey steel structure frame construction mainly is made up of oxygen central gas supply device and acetylene gas central gas supply device with the central gas supply device; This oxygen central gas supply device is identical with acetylene gas central gas supply apparatus structure and be between left and right at a distance from being provided with; Spacing between the two should be greater than 5000mm; This oxygen central gas supply device mainly is made up of the platform air feeder of ground air feeder and each layer steel structure again; And the structure of each layer platform air feeder is identical; This ground air feeder mainly is made up of main gas tank (1), main bronchus (9), main air supply pipe (3), gas-tpe fitting (2) and tracheae loose joint (4), and this main gas tank (1) is the lengths of steel pipes of the equal shutoff of right ends, on the leading flank of this main gas tank (1), is uniformly distributed with the compartment of terrain from left to right and offers inlet hole and gas-tpe fitting (2) is installed; Go up with air supply hose (6) connection source of oxygen at this each gas-tpe fitting (2); This air supply hose (6) is the oxygen pressure hose, and correspondingly the air supply hose (6) of acetylene gas main gas tank (1) is the acetylene gas pressure hose, at the top surface perforate of this main gas tank (1) and the main bronchus (9) that vertically is welded; Upper end at this main bronchus (9) connects the main air supply pipe (3) that extends two-layer platform with tracheae loose joint (4); The two ends Duan Jun of this main air supply pipe (3) has outer screw thread, and the epimere of this main air supply pipe (3) is fixed on the steel frame of two-layer platform with U-bolt (7), and between main air supply pipe (3) and U-bolt (7), separation layer (8) is installed; Go up perforate in this main gas tank (1) oxygen pneumatic table (13) is installed, correspondingly go up perforate acetylene gas barometer (13) is installed in acetylene gas main gas tank (1); This platform air feeder mainly is made up of sub-air chamber (10), gas-tpe fitting (2), air intake branch (11), the arm of supplying gas (12), gate valve (5) and tracheae loose joint (4); This sub-air chamber (10) is the lengths of steel pipes of the equal shutoff of right ends; On the front surface of sub-air chamber (10), be uniformly distributed with the compartment of terrain perforate from left to right and gas-tpe fitting (2) is installed; Each gas-tpe fitting (2) connects the tool that cuts that operation uses with air supply hose (6); At the bottom opening of sub-air chamber (10) air intake branch (11) that is welded; This air intake branch (11) is connected with main air supply pipe (3) with tracheae loose joint (4); At the top drilling of sub-air chamber (10) arm (12) of supplying gas that is welded, go up at this arm of supplying gas (12) gate valve (5) is installed, go up the mounting pipe joint and be connected with main air supply pipe (3) at gate valve (5) towards the last layer platform with tracheae loose joint (4).
2. multi-storey steel structure frame construction according to claim 1 is used the central gas supply device, it is characterized in that this main gas tank (1) uses diameter to process as the steel pipe of 50mm.
3. multi-storey steel structure frame construction according to claim 1 is used the central gas supply device, it is characterized in that this gas-tpe fitting (2) is quick gas-tpe fitting.
4. multi-storey steel structure frame construction according to claim 1 is used the central gas supply device, it is characterized in that this main air supply pipe (3) is the steel pipe of diameter 20mm.
5. multi-storey steel structure frame construction according to claim 1 is used the central gas supply device, it is characterized in that this separation layer (8) is an insulating tape.
6. multi-storey steel structure frame construction according to claim 1 is used the central gas supply device, and the diameter of steel tube that it is characterized in that this sub-air chamber (10) is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201000289U CN202521222U (en) | 2012-03-16 | 2012-03-16 | Central gas supply device for multilayer steel structure frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201000289U CN202521222U (en) | 2012-03-16 | 2012-03-16 | Central gas supply device for multilayer steel structure frame construction |
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| Publication Number | Publication Date |
|---|---|
| CN202521222U true CN202521222U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201000289U Expired - Lifetime CN202521222U (en) | 2012-03-16 | 2012-03-16 | Central gas supply device for multilayer steel structure frame construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707996A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of station boiler installation oxygen belt, acetylene belt connecton layout |
| CN111692529A (en) * | 2020-05-26 | 2020-09-22 | 中铁隧道集团二处有限公司 | Method for storing oxygen and acetylene in classified manner and supplying oxygen and acetylene in concentrated manner |
| CN113523515A (en) * | 2021-06-17 | 2021-10-22 | 中建三局集团有限公司 | Centralized gas supply system and method for high-altitude welding construction |
-
2012
- 2012-03-16 CN CN2012201000289U patent/CN202521222U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707996A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of station boiler installation oxygen belt, acetylene belt connecton layout |
| CN111692529A (en) * | 2020-05-26 | 2020-09-22 | 中铁隧道集团二处有限公司 | Method for storing oxygen and acetylene in classified manner and supplying oxygen and acetylene in concentrated manner |
| CN113523515A (en) * | 2021-06-17 | 2021-10-22 | 中建三局集团有限公司 | Centralized gas supply system and method for high-altitude welding construction |
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| GR01 | Patent grant | ||
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Granted publication date: 20121107 |