CN214489474U - Air feeding mechanism in walking type flame correction device - Google Patents
Air feeding mechanism in walking type flame correction device Download PDFInfo
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- CN214489474U CN214489474U CN202120590004.5U CN202120590004U CN214489474U CN 214489474 U CN214489474 U CN 214489474U CN 202120590004 U CN202120590004 U CN 202120590004U CN 214489474 U CN214489474 U CN 214489474U
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Abstract
The utility model discloses a gas supply mechanism in a walking flame correction device, which comprises a tubular busbar with two closed ends, wherein the busbar is provided with an air inlet connected with an external air source and a plurality of air outlet pipes; the gas outlet pipe is connected with a flame correction gas mechanism in the walking flame correction device; the number of the air outlet pipes is not less than that of the flame correction air-using mechanisms in the walking flame correction device, and the number of the busbars is the same as the number of the types of the flame correction air-using mechanisms. The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use, it can cooperate walking flame correcting unit to carry out the mechanism that flame was rectified simultaneously for many welding seams and supply the gas for flame correction.
Description
Technical Field
The utility model belongs to the technical field of steel construction equipment, concretely relates to give gas mechanism among walking flame correcting unit.
Background
The steel structure is widely applied to the fields of bridges, large-scale plants, venues, super high-rise buildings and the like because of light dead weight, high strength and simple and convenient construction, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. The steel member often can produce the deformation after the welding, need rectify, the steel member is not only welding seam in large quantity after the welding equipment, and the welding seam is long again straight, and work load is very big when it rectifies, for example there is a large amount of U rib welding on the bridge steel box girder, when traditional welding seam is rectified, generally the handheld flame of workman rectifies the rifle and rectifies a welding seam one by one and rectifies, not only rectifies work efficiency low, and the workman rectifies intensity of labour big, but also easily because of the big correction effect that influences of artificial operation error. Therefore, it is necessary to develop a walking flame calibration device to solve at least some of the above technical problems, for example, to perform flame calibration on a plurality of welding seams at least at the same time, so as to improve the flame calibration efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the gas supply mechanism in the walking type flame correction device can be matched with the walking type flame correction device to simultaneously supply gas for flame correction for a mechanism for performing flame correction on a plurality of welding seams.
In order to achieve the above object, the utility model adopts the following technical scheme:
a gas supply mechanism in a walking flame correction device comprises a tubular busbar with two closed ends, wherein the busbar is provided with a gas inlet connected with an external gas source and a plurality of gas outlet pipes; the gas outlet pipe is connected with a flame correction gas mechanism in the walking flame correction device; the number of the air outlet pipes is not less than that of the flame correction air-using mechanisms in the walking flame correction device, and the number of the busbars is the same as the number of the types of the flame correction air-using mechanisms.
Furthermore, the number of the air outlet pipes is the same as that of the flame correction air mechanisms, and the number of the flame correction air mechanisms is in one-to-one correspondence connection with the air outlet pipes.
Furthermore, the number of the bus bars is three, and each flame correction air-using mechanism is respectively connected with one air outlet pipe in each bus bar.
Furthermore, the air outlet pipe is provided with an adjusting valve.
Furthermore, an inner thread pipeline connecting piece is arranged at the air outlet end of the air outlet pipe, and the air outlet pipe is hermetically connected with the flame correction air mechanism through the inner thread pipeline connecting piece.
Furthermore, the flame correction device also comprises a bus bar seat fixedly arranged on the walking flame correction device, and the bus bar is detachably arranged on the bus bar seat.
Furthermore, the lateral bottom of the bus bar is provided with a bus bar wing plate, and the bus bar wing plate is detachably connected with the bus bar seat through a bolt.
Furthermore, the bus bar seat is provided with an assembly blind hole matched with the bus bar, and the bus bar is detachably assembled in the assembly blind hole.
Furthermore, an internal thread is arranged in the assembly blind hole, an external thread matched with the internal thread is arranged at the lower part of the busbar, and the busbar is connected in the assembly blind hole in a threaded mode.
Furthermore, the bottom of the side of the bus seat is provided with an installation wing plate, and the installation wing plate is fixed with the walking type flame correction device through a bolt.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use, it can cooperate walking flame correcting unit to carry out the mechanism that flame was rectified simultaneously for many welding seams and supply the gas for flame correction.
The utility model discloses gas supply mechanism includes the busbar, the busbar both ends seals the tubulose, be equipped with the air inlet that passes through pipeline looks sealing connection with external air supply on it, and with the outlet duct that gas mechanism passes through pipeline sealing connection is proofreaied to flame, the air inlet is located the busbar top, sealing connection between air inlet and the external air supply pipeline can adopt conventional sealing connection mode, an air inlet and many outlet ducts are established to a busbar, flame nozzle quantity is no less than to outlet duct quantity on a busbar, gas mechanism is proofreaied to busbar quantity and flame and is used the gas type quantity the same with gas mechanism, it is three, general busbar is gas mechanism supply gas or combustion-supporting gas for flame proofreaies, therefore, every flame is proofreaied and is connected with three busbar simultaneously with gas mechanism. The regulating valve is arranged on the air outlet pipe, so that the air flow is conveniently regulated, and the correction is ensured to be smoothly carried out.
The utility model discloses the outlet duct end of giving vent to anger establishes interior screw thread pipe connection spare, with the outer screw thread pipe connection spare sealing connection of gas mechanism gas transmission pipeline import department with flame correction, both connect through the screw thread, convenient and fast, including the accessible in the screw thread pipe connection spare built-in sealing washer sealed. The busbar can be dismantled with the collection flow seat and be connected, and the collection flow seat can be dismantled with walking flame correcting unit and be connected, dismouting and maintenance convenience.
Drawings
Fig. 1 is a schematic structural view of the bus bar and the bus bar seat in threaded connection according to the present invention.
Fig. 2 is a top view of the bus bar according to the present invention (the bus bar is connected to the bus bar seat by a screw).
Fig. 3 is a top view of the bus bar seat of the present invention (bus bar is connected to the bus bar seat by screw).
Fig. 4 is a schematic structural view of the bus bar and the bus bar base when the bus bar is connected by the bolt of the present invention.
Fig. 5 is a top view of the bus bar according to the present invention (the bus bar is connected to the bus bar base by bolts).
Fig. 6 is a top view of the bus bar seat according to the present invention (the bus bar is connected to the bus bar seat by bolts).
Fig. 7 is a schematic view of the whole assembly of the present invention in the walking flame calibration device.
Fig. 8 is a top view of the whole device of the present invention assembled in the walking flame correcting device.
Wherein, the names corresponding to the reference numbers are:
1-busbar, 2-air inlet, 3-air outlet pipe, 4-regulating valve, 5-internal thread pipeline connecting piece, 6-busbar seat, 7-installation wing plate, 8-assembly blind hole, 9-busbar wing plate, 10-air supply mechanism, 11-welding seam component, 12-welding seam position, 101-walking trolley, 102-flame nozzle, 103-regulating rod and 104-regulating sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-8, the embodiment 1 of the utility model provides an air supply mechanism among walking flame correcting unit, simple structure, design scientific and reasonable, convenient to use, it can cooperate walking flame correcting unit to carry out the mechanism that flame was rectified simultaneously for many welding seams and supply the gas to correct the gas. The utility model comprises a tubular busbar 1 with two closed ends, wherein the busbar 1 is provided with an air inlet 2 connected with an external air source and a plurality of air outlet pipes 3; the gas outlet pipe 3 is connected with a flame correction gas mechanism in the walking flame correction device; the number of the gas outlet pipes 3 is not less than that of the flame correction gas utilization mechanisms in the walking flame correction device, and the number of the busbars 1 is the same as the number of the gas utilization types of the flame correction gas utilization mechanisms.
The utility model discloses 3 quantity of outlet duct are the same with flame correction gas mechanism quantity to flame correction gas mechanism quantity is connected with the one-to-one between 3 with the outlet duct. The number of the bus bars 1 is three, and each flame correction gas-using mechanism is respectively connected with one gas outlet pipe 3 in each bus bar 1. The air outlet pipe 3 is provided with a regulating valve 4. An air outlet end of the air outlet pipe 3 is provided with an inner screw thread pipeline connecting piece 5, and the air outlet pipe 3 is hermetically connected with the flame correction air mechanism through the inner screw thread pipeline connecting piece 5.
The utility model discloses still include the collection flow seat 6 of fixed mounting on walking flame correcting unit, busbar 1 demountable installation is on collection flow seat 6. The utility model discloses an it is preferable can dismantle connected mode between busbar 1 and the conflux seat 6 does: the lateral bottom of the bus bar 1 is provided with a bus bar wing plate 9, and the bus bar wing plate 9 is detachably connected with the bus bar seat 6 through a bolt. The utility model discloses another kind of preferred connection mode of dismantling between busbar 1 and the collection flow seat 6 does: the bus bar seat 6 is provided with an assembly blind hole 8 matched with the bus bar 1, and the bus bar 1 is detachably assembled in the assembly blind hole 8. An internal thread is arranged in the blind assembly hole 8, an external thread matched with the internal thread is arranged at the lower part of the busbar 1, and the busbar 1 is connected in the blind assembly hole 8 in a threaded mode.
The utility model discloses the preferred demountable installation of manifold block 6 specifically is on walking flame correcting unit: the bottom of the side of the confluence seat 6 is provided with an installation wing plate 7, and the installation wing plate 7 is fixed with the walking flame correction device through bolts.
The utility model discloses gas supply mechanism includes the busbar, the busbar both ends seals the tubulose, be equipped with the air inlet that passes through pipeline looks sealing connection with external air supply on it, and with the outlet duct that gas mechanism passes through pipeline sealing connection is proofreaied to flame, the air inlet is located the busbar top, sealing connection between air inlet and the external air supply pipeline can adopt conventional sealing connection mode, an air inlet and many outlet ducts are established to a busbar, flame nozzle quantity is no less than to outlet duct quantity on a busbar, gas mechanism is proofreaied to busbar quantity and flame and is used the gas type quantity the same with gas mechanism, it is three, general busbar is gas mechanism supply gas or combustion-supporting gas for flame proofreaies, therefore, every flame is proofreaied and is connected with three busbar simultaneously with gas mechanism. The regulating valve is arranged on the air outlet pipe, so that the air flow is conveniently regulated, and the correction is ensured to be smoothly carried out.
The utility model discloses the outlet duct end of giving vent to anger establishes interior screw thread pipe connection spare, with the outer screw thread pipe connection spare sealing connection of gas mechanism gas transmission pipeline import department with flame correction, both connect through the screw thread, convenient and fast, including the accessible in the screw thread pipe connection spare built-in sealing washer sealed. The busbar can be dismantled with the collection flow seat and be connected, and the collection flow seat can be dismantled with walking flame correcting unit and be connected, dismouting and maintenance convenience.
The utility model discloses for walking flame correcting unit that gas mechanism was suitable for as shown in figure 7 and 8, its simple structure, design scientific and reasonable, convenient to use adopt several flame nozzles of walking dolly drive to carry out flame correction to many welding seams simultaneously, not only rectify efficiently, its operate steadily moreover can also effectively reduce the correction error, guarantee the correction quality. The utility model discloses give walking flame correcting unit that gas mechanism was suitable for includes walking dolly 101, and a plurality of is located and is used for carrying out the flame nozzle 102 that rectifies to the welding seam on the walking dolly 101, the utility model discloses give gas mechanism 10 and be connected with flame nozzle 102 and be used for the flame nozzle 102 air feed. The confluence seat 6 is detachably arranged on the walking trolley 101 through bolts, a displacement adjusting mechanism is arranged on the confluence seat 6, and the flame nozzle 102 is arranged on the walking trolley 101 through the displacement adjusting mechanism. The displacement adjusting mechanism comprises an adjusting rod 103 and an adjusting sleeve 104 which is sleeved on the adjusting rod 103 and can adjust the displacement in the length direction of the adjusting rod 103, and the flame nozzle 102 is arranged on the adjusting sleeve 104. The adjusting sleeve 104 is connected with the adjusting rod 103 through threads.
The utility model discloses it is main including the walking dolly to give the walking flame correcting unit that gas mechanism was suitable for, flame nozzle and give gas mechanism, the walking dolly is walked along welding seam length direction on welding seam component 11, give gas mechanism on the one hand and be connected with external air supply, on the other hand is connected with flame nozzle and is used for providing the required gas of flame correction for flame nozzle, flame nozzle has a plurality ofly, every flame nozzle corresponds a welding seam position 12, the walking dolly is along welding seam length direction operation, flame nozzle flaming is in order to carry out flame correction to corresponding welding seam position 12 department welding seam, can not only effectively reduce personnel and rectify intensity of labour, and several flame nozzle flaming simultaneously is rectified, it can also improve at double to rectify efficiency.
The utility model discloses walking flame correcting unit who is suitable for still includes displacement adjustment mechanism, displacement adjustment mechanism is including adjusting pole and adjusting sleeve, adjusting sleeve passes through threaded connection on adjusting the pole, it can be on adjusting pole length direction and carry out the displacement regulation, flame nozzle demountable installation is on adjusting sleeve, it is preferred to install on adjusting sleeve through the staple bolt, when adjusting sleeve adjusts the settlement position, install flame nozzle on adjusting sleeve again, the displacement is adjusted very convenient nimble, make things convenient for the flame correction of different interval welding seams.
The steel structure is widely applied to the fields of bridges, large-scale plants, venues, super high-rise buildings and the like because of light dead weight, high strength and simple and convenient construction, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. The steel member often can produce the deformation after the welding, need rectify, the steel member is not only welding seam in large quantity after the welding equipment, and the welding seam is long again straight, and work load is very big when it rectifies, for example there is a large amount of U rib welding on the bridge steel box girder, when traditional welding seam is rectified, generally the handheld flame of workman rectifies the rifle and rectifies a welding seam one by one and rectifies, not only rectifies work efficiency low, and the workman rectifies intensity of labour big, but also easily because of the big correction effect that influences of artificial operation error. Therefore, it is necessary to develop a walking flame calibration device to solve at least some of the above technical problems, for example, to perform flame calibration on a plurality of welding seams at least at the same time, so as to improve the flame calibration efficiency. The utility model provides a give gas mechanism among walking flame correcting unit, it can cooperate walking flame correcting unit to carry out the mechanism that flame was rectified simultaneously for many welding seams and supply the gas for flame correction, has filled blank in the trade.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the same, and certainly not to limit the scope of the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems solved by the present invention are still consistent with the present invention, and all the modifications or colors made in the spirit and the idea of the main design of the present invention are included in the protection scope of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (10)
1. A gas supply mechanism in a walking flame correction device is characterized by comprising a tubular busbar (1) with two closed ends, wherein the busbar (1) is provided with a gas inlet (2) connected with an external gas source and a plurality of gas outlet pipes (3); the gas outlet pipe (3) is connected with a flame correction gas mechanism in the walking flame correction device; the number of the air outlet pipes (3) is not less than that of the flame correction air-using mechanisms in the walking flame correction device, and the number of the bus bars (1) is the same as the number of the flame correction air-using mechanisms.
2. The gas supply mechanism of the walking flame correction device as claimed in claim 1, wherein the number of the gas outlet pipes (3) is the same as that of the gas supply mechanisms for flame correction, and the gas supply mechanisms for flame correction are connected with the gas outlet pipes (3) in a one-to-one correspondence manner.
3. The gas supply mechanism of the walking flame correction device as claimed in claim 1, wherein there are three busbars (1), and each gas supply mechanism for flame correction is connected with one gas outlet pipe (3) of each busbar (1).
4. The gas supply mechanism of the walking flame correcting device according to claim 1, wherein the gas outlet pipe (3) is provided with a regulating valve (4).
5. The gas supply mechanism of the walking flame correction device as claimed in claim 1, wherein the gas outlet end of the gas outlet pipe (3) is provided with an internal screw thread pipeline connecting piece (5), and the gas outlet pipe (3) is hermetically connected with the gas supply mechanism for flame correction through the internal screw thread pipeline connecting piece (5).
6. The gas feeding mechanism of the walking flame correcting device of claim 1, further comprising a bus bar seat (6) fixedly arranged on the walking flame correcting device, wherein the bus bar (1) is detachably arranged on the bus bar seat (6).
7. The air feeding mechanism of the walking flame correcting device of claim 6, characterized in that the lateral bottom of the bus bar (1) is provided with a bus bar wing plate (9), and the bus bar wing plate (9) is detachably connected with the bus bar seat (6) through a bolt.
8. The air feeding mechanism of the walking flame correction device as claimed in claim 6, wherein the bus bar seat (6) is provided with a blind assembly hole (8) adapted to the bus bar (1), and the bus bar (1) is detachably assembled in the blind assembly hole (8).
9. The air feeding mechanism of the walking flame correcting device of claim 8, characterized in that the blind assembly hole (8) is internally provided with an internal thread, the lower part of the bus bar (1) is provided with an external thread matched with the internal thread, and the bus bar (1) is in threaded connection with the blind assembly hole (8).
10. The air feeding mechanism of the walking flame correcting device according to claim 6, characterized in that the bottom of the side of the collecting base (6) is provided with a mounting wing plate (7), and the mounting wing plate (7) is fixed with the walking flame correcting device through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590004.5U CN214489474U (en) | 2021-03-23 | 2021-03-23 | Air feeding mechanism in walking type flame correction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590004.5U CN214489474U (en) | 2021-03-23 | 2021-03-23 | Air feeding mechanism in walking type flame correction device |
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| CN214489474U true CN214489474U (en) | 2021-10-26 |
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| CN202120590004.5U Active CN214489474U (en) | 2021-03-23 | 2021-03-23 | Air feeding mechanism in walking type flame correction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958999A (en) * | 2021-03-23 | 2021-06-15 | 中国五冶集团有限公司 | Air feeding mechanism in walking type flame correction device |
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2021
- 2021-03-23 CN CN202120590004.5U patent/CN214489474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958999A (en) * | 2021-03-23 | 2021-06-15 | 中国五冶集团有限公司 | Air feeding mechanism in walking type flame correction device |
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