Aluminum alloy guardrail welding device

Abstract

The utility model relates to the technical field of guardrail welding, in particular to an aluminum alloy guardrail welding device which is characterized in that a transverse raw material and a plurality of vertical raw materials are mounted on a fixing mechanism, and the position of a welding mechanism is adjusted through a position adjusting mechanism; the welding mechanism is used for welding the contact positions of the multiple vertical raw materials and the transverse raw materials, a guardrail is formed, meanwhile, welding smoke generated in the welding process is recycled and cleaned through the purification mechanism, and therefore the practicability of the equipment is improved. Comprising a welding mechanism; the welding device further comprises a position adjusting mechanism, a fixing mechanism and a purifying mechanism. The welding mechanism, the position adjusting mechanism and the purifying mechanism are all installed on the fixing mechanism. The fixing mechanism is used for fixing transverse raw materials and vertical raw materials, the position adjusting mechanism is used for adjusting the position of the welding mechanism, the welding mechanism is used for welding the transverse raw materials and the vertical raw materials, and the purifying mechanism is used for cleaning smoke dust.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail welding, in particular to an aluminum alloy guardrail welding device. Background Art

[0002] Guardrails are mainly used to prevent people or vehicles from accidentally falling or crossing a certain area. They are commonly found in roads, bridges, buildings, construction sites, etc. During the processing of guardrails, horizontal and vertical raw materials need to be welded. The traditional method is to weld the horizontal and vertical raw materials through a welding device that is easy to maintain, such as the one disclosed in the utility model patent with application number 202321687274.3 and a handheld welding device disclosed in the invention patent with application number 202311313871.4, to form the guardrail.

[0003] However, it was found during use that the existing welding device has a relatively simple structure, which is not convenient for successfully welding the guardrail in one go. Workers are required to weld the railings one by one, which is time-consuming and labor-intensive, resulting in impracticality. Therefore, an aluminum alloy guardrail welding device is urgently needed to improve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an aluminum alloy guardrail welding device which installs a horizontal raw material and multiple vertical raw materials on a fixing mechanism, adjusts the position of a welding mechanism through a position adjustment mechanism, and enables the welding mechanism to weld the contact positions of the multiple vertical raw materials and the horizontal raw materials to form a guardrail. At the same time, the smoke generated during the welding process is cleaned by a purification mechanism, thereby improving the practicality of the equipment.

[0005] The utility model discloses an aluminum alloy guardrail welding device, comprising a welding mechanism, a position adjustment mechanism, a fixing mechanism and a purification mechanism, wherein the welding mechanism, the position adjustment mechanism and the purification mechanism are all installed on the fixing mechanism;

[0006] The fixing mechanism fixes the horizontal raw materials and the vertical raw materials, the position adjustment mechanism adjusts the position of the welding mechanism, the welding mechanism welds the horizontal raw materials and the vertical raw materials, and the purification mechanism cleans the welding smoke;

[0007] The horizontal raw materials and multiple vertical raw materials are installed on the fixing mechanism, and the position of the welding mechanism is adjusted by the position adjustment mechanism, so that the welding mechanism welds the contact positions of the multiple vertical raw materials and the horizontal raw materials to form the guardrail. At the same time, the welding smoke generated during the welding process is cleaned by the purification mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the fixing mechanism includes a frame, a support plate, two groups of first hydraulic cylinders, a lifting plate and two groups of limiting columns, the front end of the frame is provided with an opening, the support plate is installed on the frame, and the support plate is located at the bottom of the opening position, the two groups of first hydraulic cylinders are installed on the frame, the lifting plate is installed on the top ends of the two groups of first hydraulic cylinders, and multiple groups of limiting grooves are provided on the lifting plate, the left end and the right end of the lifting plate are provided with through holes, and the two groups of limiting columns are inserted in the through holes of the lifting plate; the horizontal raw materials are placed in the opening of the frame, and the horizontal raw materials are supported by the support plate, and then the multiple vertical raw materials are respectively placed in the multiple groups of limiting grooves of the lifting plate, and then the two groups of limiting columns are inserted in the lifting plate to limit the multiple vertical raw materials, and then the first hydraulic cylinder is contracted to move the multiple vertical raw materials downward, so that the multiple vertical raw materials are in contact with the horizontal raw materials, thereby improving the practicability of the equipment.

[0009] Preferably, the position adjustment mechanism includes multiple groups of second hydraulic cylinders, two groups of fixed frames, multiple groups of sliders, two groups of lead screws and two groups of drive motors, the multiple groups of second hydraulic cylinders are respectively installed on the front end and the rear end of the frame, the two groups of fixed frames are respectively installed on the multiple groups of second hydraulic cylinders, the multiple groups of sliders are respectively slidably installed on the two groups of fixed frames, the two groups of drive motors are respectively installed on the two groups of fixed frames, one end of the two groups of lead screws are respectively connected to the output shafts of the two groups of drive motors, the other ends of the two groups of lead screws respectively pass through the multiple groups of sliders and are respectively rotatably installed on the two groups of fixed frames, and the surfaces of the two groups of lead screws are respectively threadedly connected with the middle parts of the multiple groups of sliders; the welding mechanism is brought close to the contact position of the multiple vertical raw materials and the horizontal raw materials by contracting the multiple groups of second hydraulic cylinders, and then the two groups of drive motors are opened and the multiple groups of sliders are respectively moved laterally on the two groups of fixed frames through the two groups of lead screws to adjust the position of the welding mechanism, thereby improving the practicality of the equipment.

[0010] Preferably, the welding mechanism includes multiple groups of welding guns, which are respectively installed on multiple groups of slide blocks; the contact positions of multiple vertical raw materials and horizontal raw materials are welded simultaneously by the multiple groups of welding guns, thereby improving the practicability of the equipment.

[0011] Preferably, the purification mechanism includes a filter box, multiple groups of filter materials, two groups of exhaust pumps, an air pipe and an air suction hopper. The filter box is installed at the bottom end of the frame, the multiple groups of filter materials are installed inside the filter box, the two groups of exhaust pumps are respectively installed at the left and right ends of the filter box, and an exhaust port is provided at the front end of the filter box. The exhaust ports of the two groups of exhaust pumps are communicated with the interior of the filter box, the two ends of the air pipe are respectively installed on the air suction ports of the two groups of exhaust pumps, and the air suction hopper is installed at the top of the air pipe; turn on the two groups of exhaust pumps, discharge the welding smoke into the air pipe through the air suction hopper, and then discharge the welding smoke in the air pipe into the filter box through the two groups of exhaust pumps, adsorb harmful substances in the smoke through the multiple groups of filter materials, and then discharge the air through the exhaust port of the filter box, thereby improving the practicability of the equipment.

[0012] Preferably, it also includes two groups of brackets, two groups of third hydraulic cylinders and two groups of clamps, the two groups of brackets are respectively installed on the left and right ends of the frame, the two groups of third hydraulic cylinders are respectively installed on the two groups of brackets, and the two groups of clamps are respectively installed on the two groups of third hydraulic cylinders; the two groups of third hydraulic cylinders are extended to clamp and limit the horizontal raw materials placed on the frame, thereby improving the practicability of the equipment.

[0013] Preferably, it also includes a counterweight box, which is installed at the bottom end of the filter box, and a water inlet is provided at the left end of the counterweight box, a drain outlet is provided at the right end of the counterweight box, and a self-locking universal wheel is provided at the bottom end of the counterweight box; clean water is discharged into the counterweight box to increase the weight of the bottom of the equipment, thereby improving the practicability of the equipment.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the horizontal raw materials and multiple vertical raw materials are installed on the fixing mechanism, the position of the welding mechanism is adjusted by the position adjustment mechanism, so that the welding mechanism welds the contact positions of the multiple vertical raw materials and the horizontal raw materials to form the guardrail, and at the same time the welding smoke generated during the welding process is cleaned by the purification mechanism, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view enlarged structural schematic diagram of the fixing mechanism and welding mechanism of the utility model;

[0019] Figure 5 It is a front view enlarged structural schematic diagram of the support, the third hydraulic cylinder and the clamping plate of the utility model.

[0020] Markings in the attached drawings: 1. frame; 2. support plate; 3. first hydraulic cylinder; 4. lifting plate; 5. second hydraulic cylinder; 6. fixed frame; 7. slide block; 8. lead screw; 9. drive motor; 10. welding gun; 11. filter box; 12. filter material; 13. exhaust pump; 14. air pipe; 15. suction hopper; 16. bracket; 17. third hydraulic cylinder; 18. clamping plate; 19. counterweight box; 20. limit column. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] It includes a welding mechanism; it also includes a position adjustment mechanism, a fixing mechanism and a purification mechanism, and the welding mechanism, the position adjustment mechanism and the purification mechanism are all installed on the fixing mechanism;

[0024] The fixing mechanism fixes the horizontal raw materials and the vertical raw materials, the position adjustment mechanism adjusts the position of the welding mechanism, the welding mechanism welds the horizontal raw materials and the vertical raw materials, and the purification mechanism cleans the welding smoke;

[0025] The fixing mechanism includes a frame 1, a support plate 2, two groups of first hydraulic cylinders 3, a lifting plate 4 and two groups of limiting columns 20. The front end of the frame 1 is provided with an opening, the support plate 2 is mounted on the frame 1, and the support plate 2 is located at the bottom of the opening. The two groups of first hydraulic cylinders 3 are both mounted on the frame 1, the lifting plate 4 is mounted on the top of the two groups of first hydraulic cylinders 3, and the lifting plate 4 is provided with multiple groups of limiting grooves, the left end and the right end of the lifting plate 4 are both provided with through holes, and the two groups of limiting columns 20 are both inserted into the through holes of the lifting plate 4;

[0026] The position adjustment mechanism includes multiple groups of second hydraulic cylinders 5, two groups of fixed frames 6, multiple groups of sliders 7, two groups of lead screws 8 and two groups of drive motors 9. The multiple groups of second hydraulic cylinders 5 are respectively installed at the front end and the rear end of the frame 1, the two groups of fixed frames 6 are respectively installed on the multiple groups of second hydraulic cylinders 5, the multiple groups of sliders 7 are respectively slidably installed on the two groups of fixed frames 6, the two groups of drive motors 9 are respectively installed on the two groups of fixed frames 6, one end of the two groups of lead screws 8 is respectively connected to the output shafts of the two groups of drive motors 9, the other ends of the two groups of lead screws 8 respectively pass through the multiple groups of sliders 7 and are respectively rotatably installed on the two groups of fixed frames 6, and the surfaces of the two groups of lead screws 8 are respectively threadedly connected to the middle parts of the multiple groups of sliders 7;

[0027] The welding mechanism comprises a plurality of welding guns 10, and the plurality of welding guns 10 are respectively mounted on a plurality of slide blocks 7;

[0028] Put the horizontal raw materials into the opening of the frame 1, and support the horizontal raw materials through the support plate 2, then put multiple vertical raw materials in the multiple groups of limit grooves of the lifting plate 4 respectively, and then insert two groups of limit columns 20 into the lifting plate 4 to limit the multiple vertical raw materials, and then contract the first hydraulic cylinder 3 to move the multiple vertical raw materials downward so that the multiple vertical raw materials are in contact with the horizontal raw materials, and contract the multiple groups of second hydraulic cylinders 5 to make the welding mechanism close to the contact position of the multiple vertical raw materials and the horizontal raw materials, and then turn on the two groups of drive motors 9 and transmit them through the two groups of lead screws 8 to make the multiple groups of slide blocks 7 move horizontally on the two groups of fixed frames 6 respectively, so that the multiple groups of welding guns 10 can weld the contact positions of the multiple vertical raw materials and the horizontal raw materials at the same time to form the guardrail, and at the same time, the welding smoke generated during the welding process is cleaned by the purification mechanism, thereby improving the practicality of the equipment.

[0029] Example 2

[0030] like Figures 1 to 5 As shown, it includes a welding mechanism; it also includes a position adjustment mechanism, a fixing mechanism and a purification mechanism, and the welding mechanism, the position adjustment mechanism and the purification mechanism are all installed on the fixing mechanism;

[0031] The fixing mechanism fixes the horizontal raw materials and the vertical raw materials, the position adjustment mechanism adjusts the position of the welding mechanism, the welding mechanism welds the horizontal raw materials and the vertical raw materials, and the purification mechanism cleans the welding smoke;

[0032] The fixing mechanism includes a frame 1, a support plate 2, two groups of first hydraulic cylinders 3, a lifting plate 4 and two groups of limiting columns 20. The front end of the frame 1 is provided with an opening, the support plate 2 is mounted on the frame 1, and the support plate 2 is located at the bottom of the opening. The two groups of first hydraulic cylinders 3 are both mounted on the frame 1, the lifting plate 4 is mounted on the top of the two groups of first hydraulic cylinders 3, and the lifting plate 4 is provided with multiple groups of limiting grooves, the left end and the right end of the lifting plate 4 are both provided with through holes, and the two groups of limiting columns 20 are both inserted into the through holes of the lifting plate 4;

[0033] The position adjustment mechanism includes multiple groups of second hydraulic cylinders 5, two groups of fixed frames 6, multiple groups of sliders 7, two groups of lead screws 8 and two groups of drive motors 9. The multiple groups of second hydraulic cylinders 5 are respectively installed at the front end and the rear end of the frame 1, the two groups of fixed frames 6 are respectively installed on the multiple groups of second hydraulic cylinders 5, the multiple groups of sliders 7 are respectively slidably installed on the two groups of fixed frames 6, the two groups of drive motors 9 are respectively installed on the two groups of fixed frames 6, one end of the two groups of lead screws 8 is respectively connected to the output shafts of the two groups of drive motors 9, the other ends of the two groups of lead screws 8 respectively pass through the multiple groups of sliders 7 and are respectively rotatably installed on the two groups of fixed frames 6, and the surfaces of the two groups of lead screws 8 are respectively threadedly connected to the middle parts of the multiple groups of sliders 7;

[0034] The welding mechanism comprises a plurality of welding guns 10, and the plurality of welding guns 10 are respectively mounted on a plurality of slide blocks 7;

[0035] The purification mechanism includes a filter box 11, multiple groups of filter materials 12, two groups of exhaust pumps 13, an air pipe 14 and an air suction hopper 15. The filter box 11 is installed at the bottom end of the frame 1, and the multiple groups of filter materials 12 are installed inside the filter box 11. The two groups of exhaust pumps 13 are installed at the left and right ends of the filter box 11 respectively, and the front end of the filter box 11 is provided with a discharge port. The exhaust ports of the two groups of exhaust pumps 13 are communicated with the interior of the filter box 11. The two ends of the air pipe 14 are respectively installed on the air suction ports of the two groups of exhaust pumps 13, and the air suction hopper 15 is installed at the top of the air pipe 14;

[0036] It also includes two sets of brackets 16, two sets of third hydraulic cylinders 17 and two sets of clamping plates 18. The two sets of brackets 16 are respectively installed at the left end and the right end of the frame 1, the two sets of third hydraulic cylinders 17 are respectively installed on the two sets of brackets 16, and the two sets of clamping plates 18 are respectively installed on the two sets of third hydraulic cylinders 17;

[0037] It also includes a counterweight box 19, which is installed at the bottom end of the filter box 11, and the left end of the counterweight box 19 is provided with a water inlet, the right end of the counterweight box 19 is provided with a drain outlet, and the bottom end of the counterweight box 19 is provided with a self-locking universal wheel;

[0038] Clean water is drained into the counterweight box 19 to increase the weight at the bottom of the equipment, and the horizontal raw materials are placed in the opening of the frame 1, and the horizontal raw materials are supported by the support plate 2. The horizontal raw materials placed on the frame 1 are clamped and limited by the two groups of third hydraulic cylinders 17. Then, multiple vertical raw materials are placed in multiple groups of limiting grooves of the lifting plate 4, and then the two groups of limiting columns 20 are inserted into the lifting plate 4 to limit the multiple vertical raw materials. Then, the first hydraulic cylinder 3 is contracted to move the multiple vertical raw materials downward so that the multiple vertical raw materials are in contact with the horizontal raw materials. The multiple groups of second hydraulic cylinders 5 are contracted to make the welding mechanism close to the multiple vertical raw materials. The contact position between the raw material and the horizontal raw material is then opened by two sets of driving motors 9, which are driven by two sets of lead screws 8 to make multiple sets of slide blocks 7 move horizontally on two sets of fixed frames 6 respectively, so that multiple sets of welding guns 10 can weld the contact positions of multiple vertical raw materials and horizontal raw materials at the same time to form the guardrail. At the same time, two sets of exhaust pumps 13 are opened, and the welding smoke is discharged into the air pipe 14 through the suction hopper 15, and then the welding smoke in the air pipe 14 is discharged into the filter box 11 through the two sets of exhaust pumps 13, and the harmful substances in the welding smoke are adsorbed by multiple sets of filter materials 12, and then the air is discharged through the exhaust port of the filter box 11, thereby improving the practicality of the equipment.

[0039] The first hydraulic cylinder 3, the second hydraulic cylinder 5, the drive motor 9, the welding gun 10, the exhaust pump 13 and the third hydraulic cylinder 17 of the aluminum alloy guardrail welding device of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An aluminum alloy guardrail welding device, comprising a welding mechanism; characterized in that: It also includes a position adjustment mechanism, a fixing mechanism and a purification mechanism, wherein the welding mechanism, the position adjustment mechanism and the purification mechanism are all installed on the fixing mechanism; The fixing mechanism fixes the horizontal raw material and the vertical raw material, the position adjustment mechanism adjusts the position of the welding mechanism, the welding mechanism welds the horizontal raw material and the vertical raw material, and the purification mechanism cleans the welding fume; The fixing mechanism comprises a frame (1), a support plate (2), two groups of first hydraulic cylinders (3), a lifting plate (4) and two groups of limiting columns (20); the front end of the frame (1) is provided with an opening; the support plate (2) is mounted on the frame (1), and the support plate (2) is located at the bottom of the opening; the two groups of first hydraulic cylinders (3) are both mounted on the frame (1); the lifting plate (4) is mounted on the top ends of the two groups of first hydraulic cylinders (3); a plurality of groups of limiting grooves are provided on the lifting plate (4); the left end and the right end of the lifting plate (4) are both provided with through holes; and the two groups of limiting columns (20) are both inserted into the through holes of the lifting plate (4); The position adjustment mechanism comprises a plurality of groups of second hydraulic cylinders (5), two groups of fixed frames (6), a plurality of groups of slide blocks (7), two groups of lead screws (8) and two groups of drive motors (9); the plurality of groups of second hydraulic cylinders (5) are respectively mounted on the front end and the rear end of the frame (1); the two groups of fixed frames (6) are respectively mounted on the plurality of groups of second hydraulic cylinders (5); the plurality of slide blocks (7) are respectively slidably mounted on the two groups of fixed frames (6); the two groups of drive motors (9) are respectively mounted on the two groups of fixed frames (6); one end of the two groups of lead screws (8) are respectively connected to the output shafts of the two groups of drive motors (9); the other ends of the two groups of lead screws (8) respectively pass through the plurality of slide blocks (7) and are respectively rotatably mounted on the two groups of fixed frames (6); the surfaces of the two groups of lead screws (8) are respectively threadedly connected to the middle parts of the plurality of slide blocks (7).

2. The aluminum alloy guardrail welding device according to claim 1, characterized in that: The welding mechanism comprises a plurality of welding guns (10), and the plurality of welding guns (10) are respectively mounted on a plurality of slide blocks (7).

3. The aluminum alloy guardrail welding device according to claim 1, characterized in that: The purification mechanism comprises a filter box (11), a plurality of filter materials (12), two exhaust pumps (13), an air pipe (14) and an air suction hopper (15); the filter box (11) is mounted at the bottom end of the frame (1); the plurality of filter materials (12) are mounted inside the filter box (11); the two exhaust pumps (13) are mounted at the left and right ends of the filter box (11), respectively; a discharge port is arranged at the front end of the filter box (11); the exhaust ports of the two exhaust pumps (13) are communicated with the inside of the filter box (11); the two ends of the air pipe (14) are mounted on the air suction ports of the two exhaust pumps (13), respectively; and the air suction hopper (15) is mounted at the top end of the air pipe (14).

4. The aluminum alloy guardrail welding device according to claim 1, characterized in that: The machine also comprises two groups of brackets (16), two groups of third hydraulic cylinders (17) and two groups of clamping plates (18); the two groups of brackets (16) are respectively mounted on the left end and the right end of the frame (1); the two groups of third hydraulic cylinders (17) are respectively mounted on the two groups of brackets (16); and the two groups of clamping plates (18) are respectively mounted on the two groups of third hydraulic cylinders (17).

5. The aluminum alloy guardrail welding device according to claim 1, characterized in that: The invention also comprises a counterweight box (19), which is installed at the bottom end of the filter box (11), and a water inlet is arranged at the left end of the counterweight box (19), a water outlet is arranged at the right end of the counterweight box (19), and a self-locking universal wheel is arranged at the bottom end of the counterweight box (19).

Images