CN219986615U - Automatic feed supplement type welding device for bridge prefabricated part - Google Patents
Automatic feed supplement type welding device for bridge prefabricated part Download PDFInfo
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- CN219986615U CN219986615U CN202321957289.7U CN202321957289U CN219986615U CN 219986615 U CN219986615 U CN 219986615U CN 202321957289 U CN202321957289 U CN 202321957289U CN 219986615 U CN219986615 U CN 219986615U
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- 238000003466 welding Methods 0.000 title claims abstract description 174
- 239000006052 feed supplement Substances 0.000 title claims description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000001502 supplementing effect Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of bridge construction, in particular to an automatic material supplementing type welding device for bridge prefabricated parts, which comprises a working vehicle, wherein a welding assembly is arranged on the working vehicle, the welding assembly comprises a welding table arranged on the working vehicle, the welding table is connected with an angle adjusting assembly arranged on the working vehicle, and the action of the angle adjusting assembly can adjust the welding angle of the welding table; the feeding mechanism is arranged on the working vehicle and comprises a driving assembly and a welding rod clamping assembly, the driving assembly is arranged in the working vehicle, the welding rod clamping assembly is arranged on the welding table and is connected with the driving assembly, and when the working vehicle acts, the driving assembly can drive the welding rod clamping assembly to add welding rods to a bridge welding part; and the welding rod is replenished to the welding surface at a constant speed by utilizing the cooperation between the driving assembly and the welding rod clamping assembly, so that continuous and uniform welding is realized.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an automatic material supplementing type welding device for bridge prefabricated parts.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, the bridge is also extended to be a building which is erected to span mountain stream, poor geology or meet other traffic requirements and is more convenient to pass, and along with the development of material technology, the material of the bridge is also gradually changed, and the main structure of the bridge at the present stage is a steel structure framework matched with a concrete structure.
With the rapid development of urban construction in China and the increasing maturity and development of the technologies of fatigue, welding, vibration, structural design of upper and lower structures of the bridge, manufacturing, construction and the like of the steel structure bridge, the steel structure bridge is widely applied to railways, highways, highway-railway dual-purpose bridges and pedestrian overpasses, a steel structure bridge main body is made of alloy steel, assembly and welding are carried out after parts are produced, the steel structure bridge is a bridge construction mode which is relatively commonly used at present, when bridge parts are welded, because the welding surface span of the bridge is relatively large, the welding end face is relatively long, a large number of welding rods are needed during welding, the operation of the conventional welding device is not simple enough when the welding rods are replaced, the welding rods are continuously replaced, time and labor are wasted, the angle is not easy to control in the traditional handheld welding, the thickness of the welding surface is different, and the welding quality is easy to be influenced.
Disclosure of Invention
The utility model aims to provide an automatic material supplementing type welding device for bridge prefabricated parts, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automatic material supplementing type welding device for the bridge prefabricated part comprises a working vehicle, wherein a welding assembly is arranged on the working vehicle, the welding assembly comprises a welding table arranged on the working vehicle, the welding table is connected with an angle adjusting assembly arranged on the working vehicle, and the action of the angle adjusting assembly can adjust the welding angle of the welding table;
the feeding mechanism is arranged on the working vehicle and comprises a driving assembly and a welding rod clamping assembly, wherein the driving assembly is arranged in the working vehicle, the welding rod clamping assembly is arranged on the welding table and connected with the driving assembly, and when the working vehicle acts, the driving assembly can drive the welding rod clamping assembly to add welding rods to a bridge welding part.
As a further scheme of the utility model: the welding assembly further comprises an L-shaped connecting plate fixedly arranged on the working vehicle, and one end, away from the working vehicle, of the L-shaped connecting plate is rotationally connected with the welding table.
As still further aspects of the utility model: the angle adjusting assembly comprises a transverse moving structure and a sliding structure, the transverse moving structure comprises a screw rod rotatably installed on the working vehicle, and a threaded sleeve in threaded connection with the screw rod is arranged on the screw rod.
As still further aspects of the utility model: the sliding structure comprises a fixed connecting rod connected with the threaded sleeve, a sliding block is arranged at one end, far away from the threaded sleeve, of the fixed connecting rod, and the sliding block is connected with a guide structure fixedly arranged on the welding table.
As still further aspects of the utility model: the guide structure comprises a fixed plate connected with the welding table, a chute is formed in the fixed plate, and the sliding block is arranged in the chute in a sliding manner.
As still further aspects of the utility model: the drive assembly includes a worm rotatably mounted within the work vehicle, the worm engaging a worm gear rotatably mounted within the work vehicle, and the worm being connected to one of the sets of axles of the work vehicle by a bevel gear set.
As still further aspects of the utility model: the welding rod clamping assembly comprises a grooved wheel set which is rotatably arranged on the welding table, the grooved wheel set comprises a driving grooved wheel set and an auxiliary grooved wheel set, the driving grooved wheel set comprises a main grooved wheel and a secondary grooved wheel which are rotatably arranged on the welding table, and the main grooved wheel is rotatably connected with the L-shaped connecting plate and is connected with the worm wheel through a connecting structure.
As still further aspects of the utility model: the connecting structure comprises a first belt wheel coaxially fixed with the main groove wheel, a belt is arranged on the first belt wheel, and one end, away from the first belt wheel, of the belt is connected with a second belt wheel coaxially fixed on the worm wheel.
Compared with the prior art, the utility model has the beneficial effects that:
the welding assembly arranged on the operation vehicle is utilized, the bridge welding surface can be welded by controlling the operation of the operation vehicle, the manual welding is not needed, the manpower is liberated, meanwhile, the angle between the welding table and the operation vehicle can be changed by utilizing the angle adjusting assembly arranged on the operation vehicle, the welding angle of the welding table during welding can be adjusted according to actual requirements, when the angle between the welding rod and a weldment is smaller, the welding surface is thinner, the welding surface can reach a preset effect by changing the angle, and the flexibility of the welding device is improved;
through setting up feed supplement mechanism, utilize the cooperation between drive assembly and the welding rod clamping assembly, when the operation car moves along the welding face, drive assembly can drive the welding rod clamping assembly with the welding rod of centre gripping between initiative groove wheelset and auxiliary groove wheelset at the uniform velocity supplement to the welding face, accomplish continuous even welding.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an automatic feed supplement type welding device for bridge prefabricated parts.
Fig. 2 is a schematic structural view of an interior of a working vehicle in one embodiment of an automatic feed supplement type welding device for bridge prefabricated parts.
Fig. 3 is a schematic structural view of an angle adjusting assembly in an embodiment of an automatic feed supplement type welding device for bridge prefabricated parts.
Fig. 4 is a schematic structural diagram of a feeding structure in an embodiment of an automatic feeding type welding device for bridge prefabricated parts.
Fig. 5 is a schematic structural view of a driving assembly in an embodiment of an automatic feed supplement type welding device for bridge prefabricated parts.
FIG. 6 is a schematic diagram of an electrode clamping assembly in one embodiment of an automatic fed-batch welding apparatus for bridge prefabricated components.
In the figure: 1. a work vehicle; 2. a vertical plate; 3. an L-shaped connecting plate; 4. a chute; 5. a welding table; 6. a primary sheave; 7. a slave sheave; 8. a wheel axle; 9. a fixing plate; 10. a fixed connecting rod; 11. a slide block; 12. a worm; 13. a worm wheel; 14. a first belt wheel; 15. a threaded sleeve; 16. a screw rod; 17. a belt; 18. a bevel gear set; 19. a mounting groove; 20. a through groove; 21. a second belt wheel; 22. leading to the trough.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 6, in an embodiment of the present utility model, an automatic material supplementing type welding device for a bridge prefabricated member includes a working vehicle 1, wherein a welding assembly is provided on the working vehicle 1, the welding assembly includes a welding table 5 mounted on the working vehicle 1, the welding table 5 is connected with an angle adjusting assembly provided on the working vehicle 1, and the action of the angle adjusting assembly can adjust the welding angle of the welding table 5;
the welding assembly further comprises an L-shaped connecting plate 3 fixedly arranged on the working vehicle 1, and one end, away from the working vehicle 1, of the L-shaped connecting plate 3 is rotatably connected with the welding table 5;
specifically, referring to fig. 1, 2 and 3, the welding table 5 is mounted on the welding table 5 at an inclination angle, and the welding rod of the welding bridge may be mounted on the welding table 5, when performing welding operation, the welding table 1 is placed on the welding surface, and a control mechanism (not shown) in the welding table 1 is started to control the welding table 1 to move along the welding surface, so that the welding rod mounted on the welding table 5 can weld the welding surface.
The angle adjusting assembly comprises a transverse moving structure and a sliding structure, the transverse moving structure comprises a screw rod 16 rotatably arranged on the working vehicle 1, and a threaded sleeve 15 in threaded connection with the screw rod 16 is arranged on the screw rod 16;
specifically, referring to fig. 1, 2 and 3, the working vehicle 1 is fixedly provided with a riser 2 and a support member, the screw rod 16 is rotatably installed between the riser 2 and the support member, one end of the screw rod 16 penetrates through the riser 2 and is fixedly connected with an output shaft of a motor fixedly installed on the riser 2, the motor is started, the screw rod 16 rotates to drive the threaded sleeve 15 to move along the axial direction of the screw rod 16, and when the threaded sleeve 15 moves, the sliding structure is driven to move, so that the angle between the welding table 5 and the working vehicle 1 is changed.
The sliding structure comprises a fixed connecting rod 10 connected with the threaded sleeve 15, a sliding block 11 is arranged at one end of the fixed connecting rod 10 away from the threaded sleeve 15, and the sliding block 11 is connected with a guide structure fixedly arranged on the welding table 5;
the guide structure comprises a fixed plate 9 connected with the welding table 5, a chute 4 is formed in the fixed plate 9, and a sliding block 11 is arranged in the chute 4 in a sliding manner;
specifically, referring to fig. 2 and 3, the fixed connecting rod 10 is vertically installed on the threaded sleeve 15, in an initial state, the sliding block 11 is located at an end of the chute 4 close to the L-shaped connecting plate 3, at this time, an angle between the welding table 5 and an upper end surface of the working vehicle 1 is the largest, when the screw rod 16 drives the threaded sleeve 15 to move close to the riser 2, the fixed connecting rod 10 drives the sliding block 11 to slide along the chute 4, in a sliding process, an angle between the welding table 5 and the working vehicle 1 is gradually reduced, and the angle between the welding table 5 and the working vehicle 1 can be adjusted according to an actual welding requirement by adjusting the screw rod 16, so that a welding surface meets the welding requirement, and flexibility of the welding device is increased.
In the embodiment of the utility model, the welding assembly arranged on the working vehicle 1 is utilized, the bridge welding surface can be welded by controlling the working vehicle 1 to act, the hand-held welding is not needed, the manpower is liberated, meanwhile, the angle between the welding table 5 and the working vehicle 1 can be changed by utilizing the angle adjusting assembly arranged on the working vehicle 1, the welding angle of the welding table 5 during welding can be adjusted according to the actual requirement, when the angle between a welding rod and a weldment is smaller, the welding surface is thinner, the welding surface can reach the preset effect by changing the angle, and the flexibility of the welding device is improved.
As an embodiment of the present utility model, referring to fig. 4, 5 and 6, an automatic feeding type welding device for bridge prefabricated parts, further comprises a feeding mechanism, which is disposed on the working vehicle 1 and includes a driving component and a welding rod clamping component, wherein the driving component is disposed in the working vehicle 1, the welding rod clamping component is disposed on the welding table 5 and is connected with the driving component, and the driving component can drive the welding rod clamping component to add welding rods to a bridge welding part when the working vehicle 1 acts;
the drive assembly comprises a worm 12 rotatably mounted in the work vehicle 1, the worm 12 being in engagement with a worm wheel 13 rotatably mounted in the work vehicle 1, and the worm 12 being connected to the wheel axle 8 by means of a bevel gear set 18;
specifically, referring to fig. 4 and 5, the bevel gear set 18 includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the worm 12 coaxially, the second bevel gear is fixedly connected with the axle 8, and when the axle 8 rotates, the first bevel gear and the second bevel gear enter a transmission state, and can drive the worm 12 to continuously rotate in the same direction, so as to drive the worm wheel 13 to continuously rotate in the same direction.
The welding rod clamping assembly comprises a grooved pulley set rotatably mounted on the welding table 5, the grooved pulley set comprises a driving grooved pulley set and an auxiliary grooved pulley set, the driving grooved pulley set comprises a main grooved pulley 6 and a secondary grooved pulley 7 rotatably mounted on the welding table 5, and the main grooved pulley 6 is rotatably connected with the L-shaped connecting plate 3 and is connected with the worm wheel 13 through a connecting structure;
specifically, referring to fig. 1, 2 and 6, the driving sheave group and the auxiliary sheave group are disposed along the length direction of the welding table 5, each of the sheave groups has two sets of sheaves, wherein the main sheave 6 in the driving sheave group is rotatably mounted in a through groove 20 formed in the welding table 5, the secondary sheave 7 is mounted in a mounting groove 19 formed in the welding table 5, and when in use, welding rods are inserted between the two sets of sheaves, and then the main sheave 6 is driven to rotate, and the rotating main sheave 6 can drive the secondary sheave 7 and the auxiliary sheave group to act, so as to supplement the welding rods to the welding surface.
The connecting structure comprises a first belt pulley 14 coaxially fixed with the main groove wheel 6, a belt 17 is arranged on the first belt pulley 14, one end of the belt 17, which is far away from the first belt pulley 14, penetrates through the working vehicle 1, is arranged in an open groove 22 formed in the working vehicle 1, and is connected with a second belt pulley 21 coaxially fixed on the worm wheel 13;
from the above, when the wheel axle 8 rotates, the worm wheel 13 continuously rotates in the same direction under the action of the bevel gear set 18 and the worm 12, and the continuously rotating worm wheel 13 can drive the main sheave 6 to continuously rotate in the same direction under the connection of the belt 17, and the rotation speed of the main sheave 6 is the same as that of the wheel axle 8, so that the welding rod clamped between the driving sheave set and the auxiliary sheave set can be uniformly supplemented to the welding surface, and continuous and uniform welding is achieved.
In the embodiment of the utility model, by arranging the feeding mechanism and utilizing the cooperation between the driving component and the welding rod clamping component, when the operation vehicle 1 moves along the welding surface, the driving component can drive the welding rod clamping component to uniformly feed the welding rods clamped between the driving groove wheel group and the auxiliary groove wheel group to the welding surface, so that continuous and uniform welding is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Automatic feed supplement formula welding set of bridge prefabricated part, its characterized in that includes:
the welding device comprises a working vehicle (1), wherein a welding assembly is arranged on the working vehicle (1), the welding assembly comprises a welding table (5) arranged on the working vehicle (1), the welding table (5) is connected with an angle adjusting assembly arranged on the working vehicle (1), and the action of the angle adjusting assembly can adjust the welding angle of the welding table (5);
the feeding mechanism is arranged on the working vehicle (1) and comprises a driving component and a welding rod clamping component, wherein the driving component is arranged in the working vehicle (1), the welding rod clamping component is arranged on the welding table (5) and is connected with the driving component, and when the working vehicle (1) acts, the driving component can drive the welding rod clamping component to add welding rods to a bridge welding part.
2. The automatic feeding type welding device for bridge prefabricated parts according to claim 1, wherein the welding assembly further comprises an L-shaped connecting plate (3) fixedly arranged on the working vehicle (1), and one end, away from the working vehicle (1), of the L-shaped connecting plate (3) is rotatably connected with the welding table (5).
3. The automatic feed supplement type welding device for bridge prefabricated parts according to claim 2, wherein the angle adjusting assembly comprises a transverse moving structure and a sliding structure, the transverse moving structure comprises a screw rod (16) rotatably mounted on the working vehicle (1), and a threaded sleeve (15) in threaded connection with the screw rod (16) is arranged on the screw rod.
4. A bridge prefabricated automatic feed-in welding apparatus according to claim 3, characterized in that the sliding structure comprises a fixed connecting rod (10) connected with the threaded sleeve (15), one end of the fixed connecting rod (10) far away from the threaded sleeve (15) is provided with a sliding block (11), and the sliding block (11) is connected with a guiding structure fixedly arranged on the welding table (5).
5. The automatic feeding type welding device for bridge prefabricated parts according to claim 4, wherein the guiding structure comprises a fixed plate (9) connected with the welding table (5), a sliding groove (4) is formed in the fixed plate (9), and the sliding block (11) is slidably arranged in the sliding groove (4).
6. An automatic bridge preform welding device according to claim 2, characterized in that the drive assembly comprises a worm (12) rotatably mounted in the work vehicle (1), the worm (12) being in engagement with a worm wheel (13) rotatably mounted in the work vehicle (1), and the worm (12) being connected to one of the sets of wheel axles (8) of the work vehicle (1) by means of a bevel gear set (18).
7. The automatic feeding type welding device for bridge prefabricated parts according to claim 6, wherein the welding rod clamping assembly comprises a grooved wheel set rotatably mounted on the welding table (5), the grooved wheel set comprises a driving grooved wheel set and an auxiliary grooved wheel set, the driving grooved wheel set comprises a main grooved wheel (6) rotatably mounted on the welding table (5) and a secondary grooved wheel (7), and the main grooved wheel (6) is rotatably connected with the L-shaped connecting plate (3) and is connected with the worm wheel (13) through a connecting structure.
8. The automatic feeding type welding device for bridge prefabricated parts according to claim 7, wherein the connecting structure comprises a first belt wheel (14) coaxially fixed with the main groove wheel (6), a belt (17) is arranged on the first belt wheel (14), and one end, far away from the first belt wheel (14), of the belt (17) is connected with a second belt wheel (21) coaxially fixed on the worm wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957289.7U CN219986615U (en) | 2023-07-25 | 2023-07-25 | Automatic feed supplement type welding device for bridge prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957289.7U CN219986615U (en) | 2023-07-25 | 2023-07-25 | Automatic feed supplement type welding device for bridge prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986615U true CN219986615U (en) | 2023-11-10 |
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ID=88603804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321957289.7U Active CN219986615U (en) | 2023-07-25 | 2023-07-25 | Automatic feed supplement type welding device for bridge prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986615U (en) |
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2023
- 2023-07-25 CN CN202321957289.7U patent/CN219986615U/en active Active
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