CN105177234B - Manumotive single-road wheel double-burner fire work back heating faucet - Google Patents
Manumotive single-road wheel double-burner fire work back heating faucet Download PDFInfo
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- CN105177234B CN105177234B CN201410280212.XA CN201410280212A CN105177234B CN 105177234 B CN105177234 B CN 105177234B CN 201410280212 A CN201410280212 A CN 201410280212A CN 105177234 B CN105177234 B CN 105177234B
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Abstract
The invention provides a manumotive single-road wheel double-burner fire work back heating faucet. The manumotive single-road wheel double-burner fire work back heating faucet comprises a double-burner heating lance, a guiding slip structure, a bulb guide rod and a single road wheel; the double-burner heating lance is connected with a gas conveying tube; the guiding slip structure comprises an upper compacting block, a lower compacting block and a bulb guiding limiting structure; the lower surface of the upper compacting block is provided with an upper arc-shaped through groove, the upper surface of the lower compacting block is provided with a lower arc-shaped through groove, and the upper arc-shaped through groove and the lower arc-shaped through groove match with the outer wall of the gas conveying tube; the upper compacting block is connected with the lower compacting block; the bulb guiding limiting structure is connected with the lower compacting block; the bulb of the bulb guide rod is positioned in the bulb guiding limiting structure; and the single road wheel device is connected with a sleeve, and the sleeve sleeves on the bulb guide rod. The manumotive single-road wheel double-burner fire work back heating faucet has the advantages of simple operation, use convenience, reduction of the labor intensity of workers and requirements of workers and technologies, and improvement of the back heating efficiency, and especially adapts to back heating of a complex structure.
Description
Technical field
The present invention relates to a kind of back of the body burning instrument, more particularly to a kind of hull construction is with the double nozzles firers of hand push list road wheel
The back of the body burns tap.
Background technology
Firer's back of the body burning is the technological measure that the reverse side of corner welding during hull construction is heated, by the technological measure
Can reach and reduce residual stress, amendment angular deformation, the prevention deformation of hull, the purpose of convenient structure installation produced during welding.The back of the body
Burn the coverage in whole hull construction wide, greatly, prescription is high for workload.Therefore, requirement of the shipyard to back of the body firing technique
It is more and more high.
At present, firer's back of the body burns construction method mainly using the manually operated alternative of one back of the body burning instrument of a people.Once run
Only one flue, can only carry out back of the body burning to a weld seam, and labor intensity is high, inefficiency.Further, since existing firer's back of the body
The height of burning instrument and direction are difficult regulation, the narrow and small framed plate structure plane of complicated, construction space linear for hull and part
The back of the body of curved surface burns, and the back of the body burns quality and depends primarily on experience and technology that the back of the body burns construction worker, therefore, the back of the body burns quality and is difficult to ensure,
And it is higher that the experience and technical requirements of construction worker are burnt to the back of the body.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of double nozzles of hand push list road wheel
Firer's back of the body burns tap, and it is not only simple to operate, easy to use, reduces labor strength and the requirement to workman's technology, and
And the back of the body can be improved burn efficiency, it is ensured that the back of the body burns quality, especially adapts to the narrow and small framed plate structure of the linear complicated, construction space of hull
Plane is burnt with the back of the body of part curved surface.
For achieving the above object and other related purposes, the present invention provides a kind of double nozzles firer back ofs the body of hand push list road wheel and burns
Tap, including double fiery nozzle baking guns, are oriented to Sliding Structures, spheroidal head guide rod, and single road wheel;Double fire nozzle baking guns are by connection
Nut is connected with appendix;The guiding Sliding Structures include upper compact heap, lower compact heap, and bulb guide and limit structure;
Arc-shaped slot is offered on the lower surface of the upper compact heap, on the lower compact heap upper surface arc lower groove is offered,
Described upper arc-shaped slot and arc lower groove is engaged with the gas transmission pipe outer wall;The upper compact heap and the lower compression
Block is connected by the first securing member;The bulb guide and limit structure is connected with the lower compact heap by the second securing member, and
It is located at the lower compact heap lower section;The bulb guide and limit structure lower end has ball-and-socket;The ball of the spheroidal head guide rod upper end
Head and the ball-and-socket mating spherical surfaces, unscrew second securing member, the spheroidal head guide rod can with by the perpendicular of the ball-and-socket centre of sphere
Swing in straight line region in a certain angle and 360 degree of rotations;The single file pulley device is connected with sleeve, and the sleeve
At least two screwed holes are offered, the sleeve is set in the spheroidal head guide rod, bolt and institute are equipped with the screwed hole
State bolt to be against on the spheroidal head guide rod outer wall.
Further, second securing member includes stud and locking nut, and the lower compact heap bottom surface has the spiral shell
Post, has and the one-to-one open-work of the stud in the bulb guide and limit structure, and the stud is located in the open-work
In, coordinated by the locking nut and the stud to be fixedly connected described lower compact heap and bulb guide and limit structure,
And it is provided with the first pad being set on the stud between the locking nut and the bulb guide and limit structure.
Further, the bulb of the spheroidal head guide rod is located in the ball-and-socket, unscrews the locking nut, and the bulb is led
Bar can rotate with swing in region of the vertical curve in 45 degree of angles for passing through the ball-and-socket centre of sphere and 360 degree.
Further, the single file pulley device includes wheel and rotating shaft, and the wheel is set in the rotating shaft;It is described
The two ends of rotating shaft are provided with for the spacer pin of the spacing wheel;The sleeve bottom is connected with door shaped stent, the door shaped stent
Door underfooting end offer axis hole;The wheel is located between two door feet of the door shaped stent, and the two ends of the rotating shaft are worn
In being located at the corresponding axis hole, the spacer pin is located at the outside of the door shaped stent.
Further, the appendix is bent by a rigid tubing and is formed and with a horizontal segment, and the horizontal segment is close
Described to be close to double fire nozzle baking guns, described upper arc-shaped slot and arc lower groove coordinates with the horizontal segment.
Further, double fire nozzle baking guns include gate-shape pipe and the nozzles being connected with the door foot of the gate-shape pipe, described
The crossbeam of gate-shape pipe is connected with connecting tube, and the connecting tube is connected by the attaching nut with the appendix;Unscrew described
Attaching nut, the gate-shape pipe can in the plane 360 degree rotation;The gate-shape pipe is made up of the pipe that section is square.
As described above, the double nozzles firer back ofs the body of the hand push list road wheel of the present invention burn tap, have the advantages that:
The double nozzles firer back ofs the body of the hand push list road wheel burn leading reasonable in design, simple structure, and easy to operate, described pair of nozzles dry
Rifle can simultaneously produce two heating flues, and back of the body burning is carried out simultaneously to two weld seams, reduce labor strength high.As long as rotation
The pine attaching nut, can be such that double fire nozzle baking guns are being rotated in the plane according to different flue width demands, described double
The back of the body needed for fiery nozzle baking gun can be corresponded to burns flue;And first securing member is unscrewed, can not only move along the horizontal segment
The dynamic guiding Sliding Structures can be rotated described defeated with adjusting the spacing of the guiding Sliding Structures and double fiery nozzle baking guns
Trachea is adjusting the direction of double fire nozzle baking gun;When unscrewing the bolt, can 360 degree of rotation sleeves, move down
The sleeve moves up the sleeve to change the depth that the spheroidal head guide rod is inserted in the sleeve, and then changes described
Wheel direction and double fire nozzle baking gun height;Additionally, unscrew second securing member, by the spheroidal head guide rod with by ball
After swinging and rotating to the position of needs in the vertical curve of nest centre of sphere region in a certain angle as needed, locking described second
Securing member realizes the change wheel direction, and the wheel and double fire nozzle baking guns with the spacing spheroidal head guide rod
Height;By above-mentioned regulation, the double nozzles firer back ofs the body of the hand push list road wheel burn tap can easily be adapted to complex structure, construction
The framed plate structure of narrow space carries out firer's back of the body and burns, and reduces the requirement that the experience and technology of construction worker are burnt to the back of the body, improves
Work efficiency.
Description of the drawings
Fig. 1 is shown as the schematic diagram that the double nozzles firer back ofs the body of hand push list road wheel of the present invention burn tap.
Fig. 2 is shown as the front view of double fire nozzle baking guns of the present invention.
Fig. 3 is shown as the front view of the guiding Sliding Structures of the present invention.
Fig. 4 is shown as the upward view of the guiding Sliding Structures of the present invention.
Fig. 5 is shown as the top view of the guiding Sliding Structures of the present invention.
Fig. 6 is shown as the side view of the guiding Sliding Structures of the present invention.
Fig. 7 is shown as the upper compact heap of the present invention and the assembling figure of lower compact heap.
Fig. 8 is shown as the front view of the bulb guide and limit structure of the present invention.
Fig. 9 is shown as the upward view of the bulb guide and limit structure of the present invention.
Figure 10 is shown as the front view of the spheroidal head guide rod of the present invention.
Figure 11 is shown as the front view of single road wheel of the present invention.
Component label instructions
1 pair of fiery nozzle baking gun 2 is oriented to Sliding Structures
Compact heap on 11 gate-shape pipes 21
Arc-shaped slot on 12 nozzles 211
111 compact heaps of connecting tube 22 times
The arc lower groove of 3 spheroidal head guide rod 221
The stud of 31 bulb 222
The bulb guide and limit structure of 4 single file pulley device 23
The ball-and-socket of 41 wheel 231
The locking nut of 42 rotating shaft 24
The pad of 421 second pad 25 first
The attaching nut of 43 spacer pin 5
The appendix of 7 first securing member 6
The horizontal segment of 8 sleeve 61
The bolt of 81 door shaped stent 9
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be by this explanation
Content disclosed by book understands easily other advantages and effect of the present invention.
Refer to Fig. 1 to Figure 11.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only uses
To coordinate the content disclosed in description, so that those skilled in the art understands and reads, being not limited to the present invention can
The qualificationss of enforcement, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where effect that can be generated of the invention and the purpose to be reached is not affected, all should still fall in disclosed skill
In the range of art content to be covered.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre " and
The term of " one " etc., is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, its relativeness
It is altered or modified, under without essence change technology contents, when being also considered as enforceable category of the invention.
As shown in figure 1, the present invention provides a kind of double nozzles firer back ofs the body of hand push list road wheel burns tap, including double fiery nozzle baking guns
1, it is oriented to Sliding Structures 2, spheroidal head guide rod 3, and single file pulley device 4.
Described double fire nozzle baking guns 1 as shown in Figure 1 are connected with appendix 6 by attaching nut 5.What as needed the back of the body burnt shows
Field situation, unscrews the attaching nut 5, can be with described pair of fire nozzle baking guns 1 of 360 degree of rotations such that it is able to needed to change according to scene
Become the direction of double fire nozzle baking guns 1, to adapt to the framed plate structure narrow and small to complex structure, construction space firer's back of the body burning is carried out.
During work, double fire nozzle baking guns 1 can simultaneously produce two heating flues, and back of the body burning is carried out simultaneously to two weld seams, reduce
Labor strength is high, improves work efficiency.With reference to Fig. 1 and Fig. 2, it is preferable that double fire nozzle baking guns 1 include gate-shape pipe 11
And the nozzles 12 being connected with the door foot of the gate-shape pipe 11, the crossbeam of the gate-shape pipe 11 is connected with connecting tube 111, the connection
Pipe 111 is connected by the attaching nut 5 with the appendix 6;As long as unscrewing the attaching nut 5, the gate-shape pipe can be made
11 are rotating in the plane according to different flue width demands, help the back of the body needed for the correspondence of nozzles 12 of double fire nozzle baking guns 1
The flue of burning.The gate-shape pipe 11 is made up of the pipe that section is square.It is and described because the gate-shape pipe 11 is door type structure
Gate-shape pipe 11 is made up of the pipe that section is square, so as to the gate-shape pipe 11 provides gas equivalent to for two normal combustions of nozzles 12
One small-sized gas bag of body, the gate-shape pipe 11 can provide stable gas flow for two nozzles 12;The long-time of nozzles 12
In the course of work, in high temperature environments flameholding, is not tempered, the flame core that can be kept in balance away from.
With reference to Fig. 3 to Fig. 6, the guiding Sliding Structures 2 include that upper compact heap 21, lower compact heap 22, and bulb are oriented to
Position limiting structure 23;Arc-shaped slot 211 is offered on the lower surface of the upper compact heap 21, on the upper surface of lower compact heap 22
Arc lower groove 221 is offered, described upper arc-shaped slot 211 and arc lower groove 221 matches with the outer wall of the appendix 6
Close;The upper compact heap 21 is connected with the lower compact heap 22 by the first securing member 7, sees Fig. 7;The bulb guide and limit knot
Structure 23 is connected with the lower compact heap 22, and it is located at the lower section of the lower compact heap 22;Under the bulb guide and limit structure 23
End has ball-and-socket 231, sees Fig. 8 and Fig. 9.
As shown in figure 3, second securing member includes stud 222 and locking nut 24.The bottom surface of lower compact heap 22 tool
There is the stud 222, have and the one-to-one open-work of the stud 222, the spiral shell in the bulb guide and limit structure 23
Post 222 is located in the open-work, coordinates to be fixedly connected described pushing with the stud 222 by the locking nut 24
Tight block 22 and bulb guide and limit structure 23;First is provided between the locking nut 24 and the bulb guide and limit structure 23
Pad 25, and first pad 25 is set on the stud 222.
With reference to Fig. 1, Fig. 9 and Figure 10, bulb 31 and the mating spherical surfaces of the ball-and-socket 231 of the upper end of the spheroidal head guide rod 3, unscrew
After the locking nut 24, the spheroidal head guide rod can put in the region in a certain angle with the vertical curve for passing through the ball-and-socket centre of sphere
Dynamic and 360 degree of rotations.Because the spheroidal head guide rod 3 can be in the region in a certain angle with the vertical curve for passing through the ball-and-socket centre of sphere
Swing and 360 degree rotate, so unscrewing after second securing member, the field condition of burning is carried on the back as needed, can with pass through
360 degree of rotations spheroidal head guide rod 3 and the spheroidal head guide rod is swung in the vertical curve of the centre of sphere of ball-and-socket 231 region in a certain angle
3, behind the position of needs, the locking nut 24 is locked with the spacing spheroidal head guide rod 3, realize change institute single file pulley device
4 directions, and the height of the single file pulley device 4 and double fire nozzle baking guns 1, to adapt to complex structure, construction space
Narrow and small framed plate structure carries out firer's back of the body and burns;Meanwhile, it also avoid relying primarily on workman's experience and technology to complex structure, construction
The framed plate structure of narrow space carries out firer's back of the body and burns.Preferably, the bulb 31 of the spheroidal head guide rod 3 and the sphere of the ball-and-socket 231
Coordinate, unscrew the locking nut 24, the spheroidal head guide rod 3 can pressed from both sides with the vertical curve for passing through the centre of sphere of ball-and-socket 231 in 45 degree
Swing in the region at angle and 360 degree of rotations.
With reference to Figure 11, the single file pulley device 4 includes wheel 41 and rotating shaft 42, and the wheel 41 is set in the rotating shaft
On 42;The two ends of the rotating shaft 42 are provided with for the spacer pin 43 of the spacing wheel 41.The single file pulley device 4 is connected with
Sleeve 8, the bottom of the sleeve 8 is connected with door shaped stent 81, and the door underfooting end of the door shaped stent 81 offers axis hole;The wheel
41 are located between two door feet of the door shaped stent 81, and the two ends of the rotating shaft 42 are located in the corresponding axis hole, institute
Spacer pin 43 is stated positioned at the outside of the door shaped stent 81.At least two screwed holes, the sleeve 8 are offered on the sleeve 8
It is set in the spheroidal head guide rod 3, bolt 9 is equipped with the screwed hole and the bolt 9 is against the outer wall of the spheroidal head guide rod 3
On, see Fig. 1.Preferably, in order to preferably fix the sleeve 8 and the spheroidal head guide rod 3, described two screwed holes are located at respectively institute
The both sides of sleeve 8 are stated, and not in same level.The bolt 9 is unscrewed, specifically, the bolt 9 is rotated and is caused the bolt
9 not with the wall contacts of the spheroidal head guide rod 3, the field condition of burning is carried on the back as needed, can be with 360 degree of rotation sleeves 8, downwards
The movement sleeve 8 moves up the sleeve 8 to change the depth that the spheroidal head guide rod 3 is inserted in the sleeve 8, and then
The direction of the wheel 41 and double height of fire nozzle baking gun 1 are changed, to adapt to the grillage narrow and small to complex structure, construction space
Structure carries out firer's back of the body and burns, meanwhile, it also avoid relying primarily on workman's experience and technology narrow and small to complex structure, construction space
Framed plate structure carries out firer's back of the body and burns.
In addition, with reference to Fig. 1 and Fig. 3, the appendix 6 is bent by a rigid tubing and is formed and with a horizontal segment 61, institute
State horizontal segment 61 and be close to double fire nozzle baking guns 1 near described, described upper arc-shaped slot 211 and arc lower groove 222 and the water
Flat section 61 coordinates.The inlet end of the appendix 6 is connected with oxygen input tube and propane gas input pipe, and oxygen and propane gas exist
Double fire nozzle baking guns 1 are entered after being sufficiently mixed in the appendix 6.When disassembling first securing member 7, it is possible to along
The horizontal segment 61 moving horizontally the guiding Sliding Structures 2, according to actual needs changing described guiding Sliding Structures 2
With single file pulley device 4 and the spacing of double fire nozzle baking guns 1, tied with adapting to the grillage narrow and small to complex structure, construction space
Structure carries out firer's back of the body and burns, meanwhile, it also avoid relying primarily on the workman's experience and technology plate narrow and small to complex structure, construction space
Frame structure carries out firer's back of the body and burns.
The double nozzles firer back ofs the body of the hand push list road wheel burn leading reasonable in design, simple structure, easy to operate.The hand push single file is walked
The double nozzles firer back ofs the body of wheel burn tap and are convenient for carrying.When using, as long as unscrewing the attaching nut 5, the gate-shape pipe 11 can be made
Rotating in the plane according to different flue width demands, the back of the body needed for helping the nozzles 12 of double fire nozzle baking guns 1 to correspond to
Burn flue;And first securing member 7 is unscrewed, the guiding Sliding Structures 2 can not only be moved along the horizontal segment 61
To adjust the spacing of the guiding Sliding Structures 2 and double fiery nozzle baking guns 1, and it is described to adjust to rotate the appendix 6
The direction of double fiery nozzle baking guns 1;When unscrewing the bolt 9, can 360 degree of rotation sleeves 8, move down the sleeve 8 or
The sleeve 8 is moved up to change the depth that the spheroidal head guide rod 3 is inserted in the sleeve 8, and then changes the wheel 41
Direction and double height of fire nozzle baking gun 1;Additionally, the spheroidal head guide rod 3 can be in a clamp in the axis with the ball-and-socket 231
Swing in the region at angle and 360 degree of rotations, change the direction of the wheel 41, and the wheel 41 and double fire nozzle baking guns
1 height, by above-mentioned regulation, the double nozzles firer back ofs the body of the hand push list road wheel burn tap can easily be adapted to complex structure, apply
The framed plate structure of work narrow space carries out firer's back of the body and burns, and reduces the requirement that the experience and technology of construction worker are burnt to the back of the body, improves
Work efficiency.
In sum, the double nozzles firer back ofs the body of hand push list road wheel of the invention burn leading not only simple to operate, easy to use,
Labor strength and the requirement to workman's technology are reduced, and the back of the body can be improved and burn efficiency, it is ensured that the back of the body burns quality, especially
The back of the body for adapting to the narrow and small framed plate structure plane of the linear complicated, construction space of hull and part curved surface burns.So, effective gram of the present invention
Take various shortcoming of the prior art and have high industrial utilization.
The principle and its effect of above-described embodiment only illustrative present invention, not for the spacing present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and the scope without prejudice to the present invention to above-described embodiment.Cause
This, such as those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (6)
1. a kind of double nozzles firer back ofs the body of hand push list road wheel burn tap, it is characterised in that including double fiery nozzle baking guns (1), be oriented to and slide
Move structure (2), spheroidal head guide rod (3), and single file pulley device (4);
Double fire nozzle baking gun (1) are connected with appendix (6) by attaching nut (5);The appendix (6) is by a rigid tubing
Bend and form and with a horizontal segment (61);Double fire nozzle baking gun (1) are in gate;The attaching nut (5) is unscrewed, can be with
Described pair of fire nozzle baking guns (1) of 360 degree of rotations;
Guiding Sliding Structures (2) is including upper compact heap (21), lower compact heap (22), and bulb guide and limit structure
(23);
Arc-shaped slot (211) is offered on the lower surface of the upper compact heap (21), on lower compact heap (22) upper surface
Offer arc lower groove (221), described upper arc-shaped slot (211) and arc lower groove (221) with the appendix (6)
Horizontal segment (61) outer wall be engaged;The upper compact heap (21) is with the lower compact heap (22) by the first securing member (7) phase
Even, first securing member (7) is unscrewed, Sliding Structures (2) can be oriented to along the horizontal segment (61) movement is described, and can
Rotate the appendix (6);The bulb guide and limit structure (23) is with the lower compact heap (22) by the second securing member phase
Connect, and it is located at lower compact heap (22) lower section;The lower end of the bulb guide and limit structure (23) has ball-and-socket (231);
The bulb (31) and the ball-and-socket (231) mating spherical surfaces of spheroidal head guide rod (3) upper end;Second securing member is unscrewed, it is described
Spheroidal head guide rod (3) can swing and 360 degree of rotations in the region in a certain angle with the vertical curve for passing through ball-and-socket (231) centre of sphere
Turn;
The single file pulley device (4) is connected with sleeve (8), and the sleeve (8) and offers at least two screwed holes, described
Sleeve (8) is set in the spheroidal head guide rod (3), be equipped with bolt (9) on the screwed hole and the bolt (9) be against it is described
On spheroidal head guide rod (3) outer wall;When unscrewing the bolt (9), can 360 degree of rotation sleeves (8), move down the sleeve
(8) or the sleeve (8) is moved up.
2. the double nozzles firer back ofs the body of hand push list road wheel according to claim 1 burn tap, it is characterised in that:Described second is tight
Firmware includes stud (222) and locking nut (24), and lower compact heap (22) bottom surface has the stud (222), the ball
Have on head guide and limit structure (23) and the one-to-one open-work of the stud (222), the stud (222) is located in described
In open-work, coordinated by the locking nut (24) and the stud (222) be fixedly connected described lower compact heap (22) and
It is provided between bulb guide and limit structure (23), and the locking nut (24) and the bulb guide and limit structure (23) and is arranged
The first pad (25) on the stud (222).
3. the double nozzles firer back ofs the body of hand push list road wheel according to claim 2 burn tap, it is characterised in that:The bulb is led
The bulb (31) of bar (3) unscrews the locking nut (24) in the ball-and-socket (231), and the spheroidal head guide rod (3) can be
With swing in the region that the vertical curve by ball-and-socket (231) centre of sphere is in 45 degree of angles and 360 degree of rotations.
4. the double nozzles firer back ofs the body of hand push list road wheel according to claim 3 burn tap, it is characterised in that:The single file is walked
Wheel apparatus (4) include wheel (41) and rotating shaft (42), and the wheel (41) is set in the rotating shaft (42);The rotating shaft (42)
Two ends be provided with for the spacer pin (43) of the spacing wheel (41);Sleeve (8) bottom is connected with door shaped stent (81), institute
The door underfooting end for stating door shaped stent (81) offers axis hole;The wheel (41) positioned at the door shaped stent two door feet it
Between, the two ends of the rotating shaft (42) are located in the corresponding axis hole, and the spacer pin (43) is positioned at the door shaped stent
(81) outside.
5. the double nozzles firer back ofs the body of hand push list road wheel according to claim 1 burn tap, it is characterised in that:The horizontal segment
(61) near double fire nozzle baking gun (1).
6. the double nozzles firer back ofs the body of hand push list road wheel according to claim 1 burn tap, it is characterised in that:Described pair of nozzles
Rifle (1) is dried including gate-shape pipe (11) and the nozzles (12) being connected with the door foot of the gate-shape pipe (11), the gate-shape pipe (11)
Crossbeam is connected with connecting tube (111), and the connecting tube (111) is connected by the attaching nut (5) with the appendix (6);
Unscrew the attaching nut (5), the gate-shape pipe (11) can 360 degree of rotations in the plane;The gate-shape pipe (11) by
The pipe that section is square is made.
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CN201410280212.XA CN105177234B (en) | 2014-06-20 | 2014-06-20 | Manumotive single-road wheel double-burner fire work back heating faucet |
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CN201410280212.XA CN105177234B (en) | 2014-06-20 | 2014-06-20 | Manumotive single-road wheel double-burner fire work back heating faucet |
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CN105177234B true CN105177234B (en) | 2017-05-17 |
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CN109604382B (en) * | 2018-10-31 | 2021-01-29 | 沪东中华造船(集团)有限公司 | Semi-automatic initiating tool and using method thereof |
CN112317592A (en) * | 2020-09-25 | 2021-02-05 | 杭州电子科技大学 | Baking gun device for steel structure machining |
CN114226495A (en) * | 2021-10-30 | 2022-03-25 | 上海外高桥造船有限公司 | Device for initiating explosive device correction and using method |
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CN202224845U (en) * | 2011-08-16 | 2012-05-23 | 江苏扬力数控机床有限公司 | Three-dimensional five-axis numerical control laser cutting machine |
CN202239304U (en) * | 2011-09-01 | 2012-05-30 | 南通贝斯特船舶与海洋工程设计有限公司 | Simple multi-head drying gun |
CN202705406U (en) * | 2012-07-23 | 2013-01-30 | 太仓市旭冉机械有限公司 | Local heat treatment processing device |
CN103773930A (en) * | 2012-10-18 | 2014-05-07 | 江南造船(集团)有限责任公司 | Hot-working back burning distortion corrector |
CN202894625U (en) * | 2012-11-23 | 2013-04-24 | 南京奥特电气股份有限公司 | Pipe fitting all-position automatic preheating system |
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