CN204276574U - Three heat straightening cutting torches - Google Patents
Three heat straightening cutting torches Download PDFInfo
- Publication number
- CN204276574U CN204276574U CN201420673477.1U CN201420673477U CN204276574U CN 204276574 U CN204276574 U CN 204276574U CN 201420673477 U CN201420673477 U CN 201420673477U CN 204276574 U CN204276574 U CN 204276574U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cold water
- heat straightening
- flame
- aggregation
- 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 - Fee Related
Links
Landscapes
- Air Supply (AREA)
Abstract
The utility model relates to Ship Structure building technology field, and be specifically related to a kind of three heat straightening cutting torches for sheet deformation adjustment in shipbuilding, the utility model structure is simple, cost of manufacture is low; Before using, the distance between flame-thrower nozzle and sheet material is regulated according to the sheet metal thickness that need correct, then flame is lighted, the utility model is positioned on sheet material by auxiliary traveling wheel, motion heating is carried out according to the speed of technological requirement, greatly can alleviate the body burden of operating personnel, reduce labour intensity, increase work efficiency, three flame-thrower nozzles improve the area coverage of flame ejection, substantially increase the efficiency of heat straightening, make heat straightening operate the time shortening several times, thus reduce cost of labor and build time cost.
Description
Technical field
The utility model relates to Ship Structure building technology field, is specifically related to a kind of three heat straightening cutting torches for sheet deformation adjustment in shipbuilding.
Background technology
The distortion of boats and ships plate and section bar can affect the attractive in appearance of boats and ships profile, and serious distortion also can cause harmful effect to the bulk strength of boats and ships.Replacing plate and section bar are a kind of effective methods, but replacing plate and section bar relate to the increase of material and cost of labor, are unfavorable for the control of shipbuilding cost.Be a kind of low cost and effective straightforward procedure by the method adjustment plate of heat straightening and the distortion of section bar, but shipbuilding industry is used for the heating tool in heat straightening is at present single head flame-thrower nozzle, efficiency is low on the one hand, effect is undesirable, in the process of heat straightening, the portable heat straightening instrument of staff is needed to operate on the other hand, due to the inefficiency of heat straightening, staff is comparatively large in long condition of work lower body burden, and the construction time cost of cost of labor and boats and ships is all very high.
Utility model content
The purpose of this utility model is to provide a kind of three novel heat straightening cutting torches for the deficiencies in the prior art, in the process of carrying out heat straightening operation, do not need on the one hand portable instrument to carry out, greatly reduce the labour intensity of staff, substantially increase the efficiency of heat straightening on the other hand, make heat straightening operate the time shortening several times, thus reduce cost of labor and build time cost.
The utility model is achieved through the following technical solutions this object:
Three heat straightening cutting torches, comprise oxygen intake pipe, acetylene air inlet pipe, cold water inlet, also comprise a pipe aggregation, two linking arms with secondary row travelling wheel, the bottom of described pipe aggregation is provided with three flame-thrower nozzles, the front end of described oxygen intake pipe, acetylene air inlet pipe is all communicated with flame-thrower nozzle by pipe aggregation, the rear wall of described pipe aggregation is provided with some cold water spouts, and the front end of described cold water inlet is by pipe aggregation and cold water spout connection; Described two linking arms are provided with sliding tray, and the dual-side of described pipe aggregation is slidably connected with the sliding tray of two linking arms respectively.
Wherein, the end of described oxygen intake pipe, acetylene air inlet pipe, cold water inlet is respectively arranged with oxygen connector, acetylene connector and cold water connector, and each pipe end place is provided with handle.
Wherein, described oxygen intake pipe, acetylene air inlet pipe, cold water inlet are being respectively arranged with oxygen regulating valve, acetylene control valve and cold water control valve near handle place.
Wherein, described oxygen intake pipe, acetylene air inlet pipe and cold water inlet are arranged side by side, and are provided with some connecting plates for fixing each pipeline in the axial direction.
Wherein, the dual-side of described pipe aggregation is slidably arranged in the sliding tray of two linking arms respectively by dovetail connecting bolt, is locked when adjusting to suitable position by described dovetail connecting bolt.
As preferably, the bottom of each linking arm is provided with two secondary row travelling wheels.
Relative to prior art, the beneficial effects of the utility model are: three heat straightening cutting torches of the present utility model comprise oxygen intake pipe, acetylene air inlet pipe, cold water inlet, also comprise a pipe aggregation, two linking arms with secondary row travelling wheel, the bottom of described pipe aggregation is provided with three flame-thrower nozzles, the rear wall of pipe aggregation is provided with some cold water spouts, and the utility model structure is simple, cost of manufacture is low; Before using, the distance between flame-thrower nozzle and sheet material is regulated according to the sheet metal thickness that need correct, then flame is lighted, the utility model is positioned on sheet material by auxiliary traveling wheel, motion heating is carried out according to the speed of technological requirement, greatly can alleviate the body burden of operating personnel, reduce labour intensity, increase work efficiency, three flame-thrower nozzles improve the area coverage of flame ejection, substantially increase the efficiency of heat straightening, make heat straightening operate the time shortening several times, thus reduce cost of labor and build time cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of three heat straightening cutting torches of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model three heat straightening cutting torches.
In figure: 1-oxygen intake pipe; 2-acetylene air inlet pipe; 3-cold water inlet; The aggregation of 4-pipe; 5-secondary row travelling wheel; 6-linking arm; 7-flame-thrower nozzle; 8-cold water spout; 9-sliding tray; 10-dovetail connecting bolt; 11-oxygen connector; 12-acetylene connector; 13-cold water connector; 14-handle; 15-oxygen regulating valve; 16-acetylene control valve; 17-cold water control valve; 18-connecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment:
As shown in Figure 1-2, three heat straightening cutting torches of the present embodiment, comprise oxygen intake pipe 1, acetylene air inlet pipe 2, cold water inlet 3, also comprise a pipe aggregation 4, two linking arms 6 with secondary row travelling wheel 5, the bottom of described pipe aggregation 4 is provided with three flame-thrower nozzles 7, the front end of described oxygen intake pipe 1, acetylene air inlet pipe 2 is all communicated with flame-thrower nozzle 7 by pipe aggregation 4, the rear wall of described pipe aggregation 4 is provided with some cold water spouts 8, and the front end of described cold water inlet 3 is communicated with cold water spout 8 by pipe aggregation 4; Described two linking arms 6 are provided with sliding tray 9, and the dual-side of described pipe aggregation 4 is slidably connected with the sliding tray 9 of two linking arms 6 respectively.
Before using the utility model to carry out heat straightening, first the distance between flame-thrower nozzle 7 and sheet material is regulated according to the sheet metal thickness that need correct, then flame is lighted, the utility model is positioned on sheet material by secondary row travelling wheel 5, motion heating is carried out according to the speed of technological requirement, greatly can alleviate the body burden of operating personnel, reduce labour intensity, increase work efficiency, three flame-thrower nozzles 7 improve the area coverage of flame ejection, heat straightening for sheet material provides enough heats, substantially increase the efficiency of heat straightening, heat straightening is made to operate the time shortening several times, thus reduce cost of labor and build time cost.
Wherein, the end of described oxygen intake pipe 1, acetylene air inlet pipe 2, cold water inlet 3 is respectively arranged with oxygen connector 11, acetylene connector 12 and cold water connector 13, is provided with the handle 14 being convenient to grasp near each pipe end place.
Wherein, described oxygen intake pipe 1, acetylene air inlet pipe 2, cold water inlet 3 are being respectively arranged with oxygen regulating valve 15, acetylene control valve 16 and cold water control valve 17 near handle 14 place, for controlling the size adjustment of the unlatching of each pipeline, closedown and flow.
Wherein, described oxygen intake pipe 1, acetylene air inlet pipe 2 are arranged side by side with cold water inlet 3, are provided with some connecting plates 18 for fixing each pipeline in the axial direction, improve structural integrity.
Wherein, the dual-side of described pipe aggregation 4 is slidably arranged in the sliding tray 9 of two linking arms 6 respectively by dovetail connecting bolt 10, is locked when adjusting to suitable position by described dovetail connecting bolt 10.
According to heat straightening job requirements, heat straightening operation has following two kinds of operating modes:
(1) in heat straightening operation, limit heating edge cooling is needed;
(2) in heat straightening operation, do not allow to add water cooling.
Under two kinds of operating modes, before operation, all need the relative position by regulating linking arm 6 and pipe aggregation 4, the flame height requirement distance of flame-thrower nozzle 7 to plate surface being reached specify in heat straightening operation technique.
Under needs add water-cooled operating mode, connect oxygen intake pipe 1, after acetylene air inlet pipe 2 and cold water inlet 3, open oxygen regulating valve 15 and acetylene control valve 16, light gas, each valve is regulated to make flame reach heating requirements, by secondary row travelling wheel 5 three heat straightening cutting torch front ends of the present utility model are positioned over again on the sheet material that need correct, open cold water control valve 17 simultaneously, cold water sprays from the some cold water spouts 8 be arranged on rear side of pipe aggregation 4, operating personnel holds handle 14, the speed required according to heat straightening operation technique promotes three heat straightening cutting torches walking of the present utility model, to reach the effect of heat straightening.
Under not allowing to add water-cooled operating mode, connect oxygen intake pipe 1, acetylene air inlet pipe 2, open oxygen regulating valve 15 and acetylene control valve 16, light gas, control valve makes flame reach heating requirements, then to be positioned over three heat straightening cutting torch front ends of the present utility model by secondary row travelling wheel 5 on the sheet material that need correct, and operating personnel holds handle 14, the speed required according to heat straightening operation technique promotes three heat straightening cutting torches walking of the present utility model, to reach the effect of heat straightening.
The above embodiment only have expressed some embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. three heat straightening cutting torches, comprise oxygen intake pipe, acetylene air inlet pipe, cold water inlet, it is characterized in that: also comprise a pipe aggregation, two linking arms with secondary row travelling wheel, the bottom of described pipe aggregation is provided with three flame-thrower nozzles, the front end of described oxygen intake pipe, acetylene air inlet pipe is all communicated with flame-thrower nozzle by pipe aggregation, the rear wall of described pipe aggregation is provided with some cold water spouts, and the front end of described cold water inlet is by pipe aggregation and cold water spout connection; Described two linking arms are provided with sliding tray, and the dual-side of described pipe aggregation is slidably connected with the sliding tray of two linking arms respectively.
2. three heat straightening cutting torches according to claim 1, it is characterized in that: the end of described oxygen intake pipe, acetylene air inlet pipe, cold water inlet is respectively arranged with oxygen connector, acetylene connector and cold water connector, each pipe end place is provided with handle.
3. three heat straightening cutting torches according to claim 2, is characterized in that: described oxygen intake pipe, acetylene air inlet pipe, cold water inlet are being respectively arranged with oxygen regulating valve, acetylene control valve and cold water control valve near handle place.
4. three heat straightening cutting torches according to claim 1, is characterized in that: described oxygen intake pipe, acetylene air inlet pipe and cold water inlet are arranged side by side, and are provided with some connecting plates for fixing each pipeline in the axial direction.
5. three heat straightening cutting torches according to claim 1, it is characterized in that: the dual-side of described pipe aggregation is slidably arranged in the sliding tray of two linking arms respectively by dovetail connecting bolt, be locked by described dovetail connecting bolt when adjusting to suitable position.
6. three heat straightening cutting torches according to claim 1, is characterized in that: the bottom of each linking arm is provided with two secondary row travelling wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673477.1U CN204276574U (en) | 2014-11-12 | 2014-11-12 | Three heat straightening cutting torches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673477.1U CN204276574U (en) | 2014-11-12 | 2014-11-12 | Three heat straightening cutting torches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276574U true CN204276574U (en) | 2015-04-22 |
Family
ID=52859772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673477.1U Expired - Fee Related CN204276574U (en) | 2014-11-12 | 2014-11-12 | Three heat straightening cutting torches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760933A (en) * | 2020-07-15 | 2020-10-13 | 江西江联环境工程装配制造有限公司 | Flame correction device and correction method |
-
2014
- 2014-11-12 CN CN201420673477.1U patent/CN204276574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760933A (en) * | 2020-07-15 | 2020-10-13 | 江西江联环境工程装配制造有限公司 | Flame correction device and correction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204276574U (en) | Three heat straightening cutting torches | |
| CN202705406U (en) | Local heat treatment processing device | |
| CN108015245B (en) | A kind of hot base corner crack Hand scarf device and method | |
| CN103773930B (en) | Hot-working back burning distortion corrector | |
| CN206010099U (en) | A kind of flame cutting machine using safety | |
| CN204372922U (en) | Duct products external heating device | |
| CN204127955U (en) | Combustion gas oxygen enrichment spray gun | |
| CN110014206A (en) | A kind of robot automatic flame surfacing system | |
| CN204892573U (en) | Mill coil simply descale spray gun | |
| CN203751327U (en) | Continuous casting machine tundish submersed nozzle baking furnace | |
| CN204237818U (en) | Cable drum grooving shorterizing device | |
| CN104511378A (en) | Fan-shaped flat nozzle | |
| CN203124909U (en) | Cutting car with double cutting spearheads chamfering on both sides | |
| CN206037048U (en) | Cutting torch with supplementary cutting leading wheel | |
| CN202419650U (en) | Heating pipe for pre-welding heating | |
| CN102950359B (en) | 2000-to-3500mm super-thick low-carbon and low-alloy steel ingot cutting process | |
| CN205856441U (en) | One is novel copies wine device | |
| CN203062045U (en) | Inner-outer arc chamfering cutting tool with double cutting gun heads | |
| CN213469914U (en) | Portable cutting gun | |
| CN203316880U (en) | Chamfer cutting flame trolley | |
| CN208563990U (en) | A kind of tool assisting reserved tube seat demoulding | |
| CN217235575U (en) | Novel adjustable alloy baking burner | |
| CN213290430U (en) | Improved generation warms up engraver of module | |
| CN204125377U (en) | A kind of T-shaped burning beam | |
| CN202240223U (en) | Fixed multipoint cutting gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20211112 |