CN212885607U - Welding equipment for bridge butt joint - Google Patents
Welding equipment for bridge butt joint Download PDFInfo
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- CN212885607U CN212885607U CN202021267880.6U CN202021267880U CN212885607U CN 212885607 U CN212885607 U CN 212885607U CN 202021267880 U CN202021267880 U CN 202021267880U CN 212885607 U CN212885607 U CN 212885607U
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- butt joint
- welding equipment
- bridge
- rotary drum
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Abstract
The utility model relates to a bridge manufacturing technology field just discloses a bridge welding equipment for butt joint, comprising a base plate. This welding equipment is used in bridge butt joint, setting through two backup pads, place two tubular metals of treating the welded respectively in two backup pads, make the tubular metal joints be located between the gap of two backup pads, then control motor work, it is rotatory to drive vertical conical gear, vertical conical gear and horizontal conical gear intermeshing, can drive horizontal conical gear horizontal rotation, thereby make the rotary drum at the bearing internal rotation, the screw thread section of thick bamboo in the rotary drum receives the screw thread thrust and moves down, make the annular connecting pipe move down and overlap in the outside of tubular metal resonator, the inboard shower nozzle blowout flame of annular connecting pipe welds, then control annular connecting pipe moves repeatedly from top to bottom, thereby control spun flame evenly heats the tubular metal joints, do not need rotatory tubular metal, welding process is stable high-efficient, the purpose that has conveniently used has been reached.
Description
Technical Field
The utility model relates to a bridge manufacturing technology field specifically is a welding equipment is used in bridge butt joint.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is generally completed through butt joint, long metal pipes are needed for the butt joint of the bridge, and most of the metal pipes are short pipes which are welded through welding equipment.
Various welding equipment on the market at present, but the ubiquitous defect of using inconveniently exists, current welding equipment is at the in-process of welding the tubular metal resonator, generally be that welder keeps motionless after igniteing, the tubular metal resonator is rotatory for the joint part of tubular metal resonator is welded, nevertheless the tubular metal resonator aligns the back and rotates again, the skew takes place when leading to the butt joint part very easily to rotate, lead to welding effect to worsen, need adjust repeatedly, it is very troublesome, and control the tubular metal resonator rotation also need consume more electric quantity, so provide a bridge butt joint and use welding equipment to solve above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a bridge is welding equipment for butt joint possesses advantages such as facilitate the use, it is generally all that welder keeps motionless after igniteing to have solved, the tubular metal resonator is rotatory for the connection position of tubular metal resonator is welded, nevertheless rotate after the tubular metal resonator aligns again, take place the skew when leading to the butt joint position rotatory very easily, lead to welding effect variation, need adjust repeatedly, it is very troublesome, and the rotatory problem that also needs to consume more electric quantity of control tubular metal resonator.
(II) technical scheme
In order to realize the convenient use purpose, the utility model provides a following technical scheme: a welding device for bridge butt joint comprises a base plate, wherein rollers are fixedly mounted at the bottom of the base plate, two connecting rods are fixedly mounted on the right side of the top of the base plate, push rods are fixedly mounted on one opposite sides of the connecting rods, a support is fixedly mounted at the top of the base plate, a support plate is fixedly mounted at the top of the support, two vertical plates are fixedly mounted at the top of the support plate, a top plate is fixedly mounted at the tops of the vertical plates, a bearing is fixedly mounted at the top of the top plate, a rotary drum is fixedly mounted in the bearing, a transverse conical gear is fixedly mounted on the outer side of the rotary drum, a motor is fixedly mounted on the left side of the top plate, a longitudinal conical gear is fixedly mounted at the output end of the motor, a threaded drum is in threaded connection with the inner, the bottom fixed mounting of welder body has annular connecting pipe, the inboard fixed mounting of annular connecting pipe has the shower nozzle, the right side fixedly connected with gas case at roof top, the outside fixedly connected with trachea of gas case.
Preferably, the number of the support seats is four, and the four support seats are uniformly distributed on the top of the bottom plate.
Preferably, the number of the support plates is two, and the top of each two support seats is fixedly provided with the support plate.
Preferably, the distance between the two support plates is twenty centimeters, and the bottom of the drum extends through the top of the top plate and to the bottom of the top plate.
Preferably, the rotating cylinder and the threaded cylinder are both cylinders which are hollow inside and have missing top surfaces and bottom surfaces, and one end of the gas pipe, which is far away from the gas tank, is fixedly connected with the threaded cylinder.
Preferably, the number of the spray heads is a plurality, and the plurality of spray heads are uniformly distributed on the inner side of the annular connecting pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a bridge is welding equipment for butt joint possesses following beneficial effect:
1. this welding equipment is used in bridge butt joint, setting through two backup pads, place two tubular metals of treating the welded respectively in two backup pads, make the tubular metal joints be located between the gap of two backup pads, then control motor work, it is rotatory to drive vertical conical gear, vertical conical gear and horizontal conical gear intermeshing, can drive horizontal conical gear horizontal rotation, thereby make the rotary drum at the bearing internal rotation, the screw thread section of thick bamboo in the rotary drum receives the screw thread thrust and moves down, make the annular connecting pipe move down and overlap in the outside of tubular metal resonator, the inboard shower nozzle blowout flame of annular connecting pipe welds, then control annular connecting pipe moves repeatedly from top to bottom, thereby control spun flame evenly heats the tubular metal joints, do not need rotatory tubular metal, welding process is stable high-efficient, the purpose that has conveniently used has been reached.
2. This welding equipment is used in bridge butt joint, through gas case and trachea for the inside gas that provides of a screw thread section of thick bamboo, the gas rethread screw thread section of thick bamboo gets into and ignites in welder body and the annular connecting tube, flame from the shower nozzle blowout, realize the welding, make the connecting rod drive the bottom plate and remove under the effect of gyro wheel through promoting the push rod, make the device remove more conveniently, can use anytime and anywhere, also can weld on the scene, compare ordinary fixed welding set, the portability is stronger, the purpose that has reached facilitates the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the top plate connection structure of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the welding gun comprises a base plate 1, rollers 2, a connecting rod 3, a push rod 4, a support 5, a support plate 6, a vertical plate 7, a top plate 8, a bearing 9, a rotating drum 10, a transverse bevel gear 11, a motor 12, a longitudinal bevel gear 13, a threaded drum 14, a welding gun body 15, an annular connecting pipe 16, a spray head 17, a gas tank 18 and a gas pipe 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-3, a welding device for bridge butt joint comprises a base plate 1, rollers 2 are fixedly mounted at the bottom of the base plate 1, two connecting rods 3 are fixedly mounted at the right side of the top of the base plate 1, push rods 4 are fixedly mounted at one side opposite to the connecting rods 3, supports 5 are fixedly mounted at the top of the base plate 1, the number of the supports 5 is four, the four supports 5 are uniformly distributed at the top of the base plate 1, support plates 6 are fixedly mounted at the tops of the supports 5, the number of the support plates 6 is two, support plates 6 are fixedly mounted at the tops of every two supports 5, two vertical plates 7 are fixedly mounted at the tops of the support plates 6, a top plate 8 is fixedly mounted at the tops of the vertical plates 7, a bearing 9 is fixedly mounted at the top of the top plate 8, a rotary drum 10 is fixedly mounted inside the bearing 9, the bottom of the rotary drum 10 penetrates through the top of the top plate 8 and extends to the bottom of the top plate 8, a transverse bevel gear 11 is fixedly mounted on the outer side of the rotary drum 10, a motor 12 is fixedly mounted on the left side of the top plate 8, the model of the motor 12 can be Y80M1-2, a longitudinal bevel gear 13 is fixedly mounted at the output end of the motor 12, a threaded drum 14 is in threaded connection with the inner side of the rotary drum 10, a welding gun body 15 is fixedly connected to the bottom of the threaded drum 14, an annular connecting pipe 16 is fixedly mounted at the bottom of the welding gun body 15, a spray head 17 is fixedly mounted on the inner side of the annular connecting pipe 16, two metal pipes to be welded are respectively placed on the two supporting plates 6 through the arrangement of the two supporting plates 6, so that the butt seams of the metal pipes are located between the gaps of the two supporting plates 6, then the, can drive the horizontal rotation of the transverse conical gear 11, thereby leading the rotary drum 10 to rotate in the bearing 9, leading the thread cylinder 14 in the rotary drum 10 to be downwards moved by the thread thrust, leading the annular connecting pipe 16 to move downwards and be sleeved at the outer side of the metal pipe, leading the spray head 17 at the inner side of the annular connecting pipe 16 to spray flame for welding, then controlling the annular connecting pipe 16 to move repeatedly from top to bottom, thereby controlling the sprayed flame to uniformly heat the joint of the metal pipe, not needing to rotate the metal pipe, leading the welding process to be stable and efficient, achieving the purpose of convenient use, leading the quantity of the spray heads 17 to be a plurality of spray heads 17 to be uniformly distributed at the inner side of the annular connecting pipe 16, leading the right side at the top of the top plate 8 to be fixedly connected with a gas tank 18, leading the outer side of the gas pipe 19 to be fixedly connected with the outer side of the gas tank 18, leading the rotary drum, for the inside gas that provides of screw thread section of thick bamboo 14 through gas case 18 and trachea 19, the gas rethread screw thread section of thick bamboo 14 gets into and ignites in welder body 15 and the annular connecting pipe 16, flame is from shower nozzle 17 blowout, realize the welding, make connecting rod 3 drive bottom plate 1 remove under gyro wheel 2's effect through promoting push rod 4, it is more convenient to make the device remove, can use anytime and anywhere, also can weld on the spot, compare ordinary fixed welding set, it is more portable, the purpose of facilitating the use has been reached.
To sum up, the welding equipment for bridge butt joint is characterized in that two metal pipes to be welded are respectively placed on the two supporting plates 6 through the arrangement of the two supporting plates 6, so that the butt joint seam of the metal pipes is positioned between the gaps of the two supporting plates 6, then the motor 12 is controlled to work to drive the longitudinal bevel gear 13 to rotate, the longitudinal bevel gear 13 is meshed with the transverse bevel gear 11, the transverse bevel gear 11 can be driven to horizontally rotate, the rotary drum 10 rotates in the bearing 9, the threaded drum 14 in the rotary drum 10 moves downwards under the thrust of threads, so that the annular connecting pipe 16 moves downwards and is sleeved on the outer side of the metal pipes, the spray nozzle 17 on the inner side of the annular connecting pipe 16 sprays flame for welding, then the annular connecting pipe 16 is controlled to move upwards and downwards repeatedly, so that the sprayed flame is controlled to uniformly heat the joint of the metal pipes, the metal pipes do not need, the purpose of convenient use is achieved.
Moreover, gas is provided for the interior of the threaded cylinder 14 through the gas tank 18 and the gas pipe 19, the gas enters the welding gun body 15 and the annular connecting pipe 16 through the threaded cylinder 14 to be ignited, flame is sprayed out from the spray head 17 to realize welding, the connecting rod 3 drives the bottom plate 1 to move under the action of the roller 2 by pushing the push rod 4, so that the device is more convenient to move, can be used at any time and any place, can also be welded on site, has stronger portability compared with the common fixed welding device, achieves the aim of convenient use, solves the problems that the welding gun is kept still and the metal tube rotates after being ignited, make the connection position of tubular metal resonator welded, nevertheless the tubular metal resonator aligns the back and rotates again, leads to the skew to take place when butt joint position is rotatory very easily, leads to the welding effect variation, needs to adjust repeatedly, and is very troublesome, and the rotatory problem that also needs to consume more electric quantity of control tubular metal resonator.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge welding equipment for butt joint, includes bottom plate (1), its characterized in that: the bottom fixed mounting of bottom plate (1) has gyro wheel (2), the right side fixed mounting at bottom plate (1) top has connecting rod (3) that quantity is two, one side fixed mounting that connecting rod (3) are relative has push rod (4), the top fixed mounting of bottom plate (1) has support (5), the top fixed mounting of support (5) has backup pad (6), the top fixed mounting of backup pad (6) has riser (7) that quantity is two, the top fixed mounting of riser (7) has roof (8), the top fixed mounting of roof (8) has bearing (9), the inside fixed mounting of bearing (9) has rotary drum (10), the outside fixed mounting of rotary drum (10) has horizontal conical gear (11), the left side fixed mounting at roof (8) top has motor (12), the output end of the motor (12) is fixedly provided with a longitudinal bevel gear (13), the inner side of the rotary drum (10) is in threaded connection with a threaded drum (14), the bottom of the threaded drum (14) is fixedly connected with a welding gun body (15), the bottom of the welding gun body (15) is fixedly provided with an annular connecting pipe (16), the inner side of the annular connecting pipe (16) is fixedly provided with a spray head (17), the right side of the top plate (8) is fixedly connected with a gas tank (18), and the outer side of the gas tank (18) is fixedly connected with a gas pipe (19).
2. The welding equipment for bridge butt joint according to claim 1, characterized in that: the number of the support seats (5) is four, and the four support seats (5) are uniformly distributed on the top of the bottom plate (1).
3. The welding equipment for bridge butt joint according to claim 1, characterized in that: the number of the support plates (6) is two, and every two support plates (6) are fixedly installed at the tops of the supports (5).
4. The welding equipment for bridge butt joint according to claim 1, characterized in that: the distance between the two supporting plates (6) is twenty centimeters, and the bottom of the rotary drum (10) penetrates through the top of the top plate (8) and extends to the bottom of the top plate (8).
5. The welding equipment for bridge butt joint according to claim 1, characterized in that: the rotary drum (10) and the threaded cylinder (14) are both cylinders which are hollow inside and have lost top and bottom surfaces, and one end of the air pipe (19) far away from the gas tank (18) is fixedly connected with the threaded cylinder (14).
6. The welding equipment for bridge butt joint according to claim 1, characterized in that: the number of the spray heads (17) is a plurality, and the spray heads (17) are uniformly distributed on the inner side of the annular connecting pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267880.6U CN212885607U (en) | 2020-07-02 | 2020-07-02 | Welding equipment for bridge butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267880.6U CN212885607U (en) | 2020-07-02 | 2020-07-02 | Welding equipment for bridge butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885607U true CN212885607U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021267880.6U Active CN212885607U (en) | 2020-07-02 | 2020-07-02 | Welding equipment for bridge butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212885607U (en) |
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2020
- 2020-07-02 CN CN202021267880.6U patent/CN212885607U/en active Active
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