Portable welding device for green building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a portable welding device for green building construction, which comprises a bottom plate, the top of the bottom plate is provided with a rack, the top of the rack is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a welding gun. A machining table is fixedly connected to the position, located below the welding gun, of the top of the bottom plate, fixing plates are movably connected to the two sides of the machining table through adjusting mechanisms correspondingly, and clamping arc plates are movably connected to the opposite sides of the two fixing plates through clamping mechanisms correspondingly, so that the horizontal positions of the fixing plates can be adjusted through the adjusting mechanisms; according to the pipe welding device, by arranging the clamping mechanism, pipes with different lengths can be welded, the application range and practicability of the pipe welding device are greatly improved, the pipes with different inner diameters can be clamped through the clamping mechanism, and the application range and practicability of the pipe welding device can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a convenient welding device used for green building construction. Background Art

[0002] Various types of pipes are needed at construction sites. Pipes are generally semi-finished products when they are transported to the construction site and need to be processed accordingly according to the needs of different construction environments. The pipe processing process often involves welding of pipes.

[0003] Existing welding devices often need to use clamping tools to fix and clamp pipes when in use. However, most traditional clamping tools have a constant inner diameter, which means that most of them can only clamp and fix pipes of the same model. When pipes with different inner diameters need to be welded, different clamping tools often need to be replaced, which seriously affects the welding efficiency of the welding device. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient welding device for green building construction, which solves the problems raised in the background technology.

[0005] An embodiment of the present application provides a portable welding device for green building construction, comprising a base plate, a frame installed on the top of the base plate, a hydraulic cylinder fixedly connected to the top of the frame, a welding gun fixedly connected to the output end of the hydraulic cylinder, a processing table fixedly connected to the top of the base plate below the welding gun, both sides of the processing table are movably connected to fixed plates through an adjustment mechanism, and opposite sides of the two fixed plates are movably connected to clamping arc plates through a clamping mechanism.

[0006] By adopting the above technical solution, the device can use a welding gun to quickly weld the clamped and fixed pipe, thereby greatly improving the welding efficiency and welding quality of the device.

[0007] Optionally, the adjusting mechanism includes a first motor installed at the bottom of the base plate, the output end of the first motor is fixedly connected to a rotating shaft, the other end of the rotating shaft extends to the inside of the base plate and is fixedly connected to a driving gear, the left and right sides of the driving gear are meshed with sliding tooth plates, the opposite sides of the two sliding tooth plates are fixedly connected to connecting plates, one side of the top of the connecting plate is fixedly connected to a vertical rod, the top of the vertical rod extends to the top of the base plate through a first slide groove and is fixedly connected to a cross rod, and the other side of the cross rod is fixedly connected to the fixed plate.

[0008] By adopting the above technical solution, the device can adjust the horizontal position of the fixed plate through the adjustment mechanism, so that the device can weld pipes of different lengths, thereby greatly improving the application range and practicality of the device.

[0009] Optionally, the clamping mechanism includes a second motor installed on one side of the fixed plate, the output end of the second motor is fixedly connected to the second rotating shaft, the other end of the second rotating shaft extends to the interior of the fixed plate and is fixedly connected to the first bevel gear, the circumferential side of the first bevel gear is meshingly connected to four second bevel gears, the interior of the second bevel gear is fixedly connected to a screw rod, the outer surface of the screw rod is movably connected to a screw rod nut, the other end of the screw rod nut extends to the outside of the fixed plate through a second slide groove and is fixedly connected to the clamping arc plate.

[0010] By adopting the above technical solution, the device can clamp pipes with different inner diameters through the clamping mechanism, thereby further improving the application scope and practicality of the device.

[0011] Optionally, an anti-slip sleeve is fixedly connected to the inner wall of the clamping arc plate.

[0012] By adopting the above technical solution, the friction resistance can be increased by using the anti-slip sleeve, so that the clamping effect of the device is better.

[0013] Optionally, the width of the screw nut is matched with the inner diameter width of the second sliding groove.

[0014] By adopting the above technical solution, the limiting effect of the second sliding groove is improved.

[0015] Optionally, a controller is fixedly connected to the outer surface of the frame.

[0016] By adopting the above technical solution, the electrical appliances inside the device can be controlled more conveniently using the controller.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The technical solution of the present application, by setting up a first motor, a first rotating shaft, a driving gear, a sliding tooth plate, a connecting plate, a vertical rod, a horizontal rod, a first slide groove and a fixed plate, enables the device to adjust the horizontal position of the fixed plate through an adjustment mechanism, so that the device can weld pipes of different lengths, thereby greatly improving the scope of application and practicality of the device.

[0019] The technical solution of the present application, by setting up a second motor, a second rotating shaft, a first bevel gear, a second bevel gear, a screw, a screw nut, a second slide groove and a clamping arc plate, enables the device to clamp pipes with different inner diameters through a clamping mechanism, thereby further improving the scope of application and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall front three-dimensional structure of a convenient welding device for green building construction according to the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the overall top view of a portable welding device for green building construction according to the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the connecting part of the driving gear and the sliding tooth plate of a convenient welding device for green building construction of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of a clamping mechanism in a convenient welding device for green building construction according to the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the connecting part of the first bevel gear and the second bevel gear in a convenient welding device for green building construction.

[0026] In the figure: 1, bottom plate; 2, frame; 3, hydraulic cylinder; 4, welding gun; 5, processing table; 6, fixed plate; 7, clamping arc plate; 8, first motor; 9, first rotating shaft; 10, driving gear; 11, sliding gear plate; 12, connecting plate; 13, vertical rod; 14, first slide groove; 15, cross rod; 16, second motor; 17, second rotating shaft; 18, first bevel gear; 19, second bevel gear; 20, lead screw; 21, lead screw nut; 22, second slide groove; 23, controller. DETAILED DESCRIPTION

[0027] See also Figure 1-5The utility model provides a technical solution: a portable welding device for green building construction, comprising a base plate 1, a frame 2 is installed on the top of the base plate 1, a hydraulic cylinder 3 is fixedly connected to the top of the frame 2, a welding gun 4 is fixedly connected to the output end of the hydraulic cylinder 3, a processing table 5 is fixedly connected to the top of the base plate 1 below the welding gun 4, both sides of the processing table 5 are movably connected to fixed plates 6 through an adjusting mechanism, and the opposite sides of the two fixed plates 6 are movably connected to clamping arc plates 7 through a clamping mechanism.

[0028] By adopting the above technical solution, the device can use the welding gun 4 to quickly weld the clamped and fixed pipe, thereby greatly improving the welding efficiency and welding quality of the device.

[0029] In the implementation mode of the present application, Figure 1-3 As shown, the adjustment mechanism includes a first motor 8 installed at the bottom of the base plate 1, the output end of the first motor 8 is fixedly connected to the first rotating shaft 9, the other end of the first rotating shaft 9 extends to the inside of the base plate 1 and is fixedly connected to the driving gear 10, the left and right sides of the driving gear 10 are meshed and connected with sliding tooth plates 11, the opposite sides of the two sliding tooth plates 11 are fixedly connected to connecting plates 12, one side of the top of the connecting plate 12 is fixedly connected to a vertical rod 13, the top of the vertical rod 13 extends to the top of the base plate 1 through a first sliding groove 14 and is fixedly connected to a cross rod 15, and the other side of the cross rod 15 is fixedly connected to the fixed plate 6.

[0030] By adopting the above technical solution, the device can adjust the horizontal position of the fixing plate 6 through the adjustment mechanism, so that the device can weld pipes of different lengths, thereby greatly improving the application range and practicality of the device.

[0031] In the implementation mode of the present application, Figure 4-5 As shown, the clamping mechanism includes a second motor 16 installed on one side of the fixed plate 6, the output end of the second motor 16 is fixedly connected to the second rotating shaft 17, the other end of the second rotating shaft 17 extends to the inside of the fixed plate 6 and is fixedly connected to the first bevel gear 18, the peripheral side of the first bevel gear 18 is meshed with four second bevel gears 19, the inside of the second bevel gear 19 is fixedly connected to the lead screw 20, the outer surface of the lead screw 20 is movably connected to the lead screw nut 21, the other end of the lead screw nut 21 extends to the outside of the fixed plate 6 through the second slide groove 22 and is fixedly connected to the clamping arc plate 7.

[0032] By adopting the above technical solution, the device can clamp pipes with different inner diameters through the clamping mechanism, thereby further improving the application scope and practicality of the device.

[0033] In the implementation mode of the present application, Figure 4As shown, the inner wall of the clamping arc plate 7 is fixedly connected with an anti-slip sleeve.

[0034] By adopting the above technical solution, the friction resistance can be increased by using the anti-slip sleeve, so that the clamping effect of the device is better.

[0035] In the implementation mode of the present application, Figure 4 As shown, the width of the screw nut 21 is matched with the inner diameter width of the second sliding groove 22 .

[0036] By adopting the above technical solution, the limiting effect of the second sliding groove 22 is improved.

[0037] In the implementation mode of the present application, Figure 1 As shown, a controller 23 is fixedly connected to the outer surface of the frame 2 .

[0038] By adopting the above technical solution, the electrical appliances inside the device can be controlled more conveniently using the controller 23.

[0039] When in use, the operator first adjusts the horizontal position of the fixed plate 6 according to actual needs. During the adjustment, the operator can start the first motor 8 through the controller 23, so that the first motor 8 can drive the driving gear 10 to rotate through the first rotating shaft 9. When the driving gear 10 rotates, it will drive the sliding tooth plates 11 on the left and right sides to slide relative to each other through meshing, so that the sliding tooth plates 11 can drive the connecting plate 12 to move relatively along the first sliding groove 14, and then the connecting plate 12 can drive the fixed plate 6 to slide horizontally through the vertical rod 13 and the horizontal rod 15, so that the device can process pipes of different lengths. When the position adjustment of the fixed plate 6 is completed, the operator inserts the pipe between the two fixed plates 6 and controls The controller 23 starts the second motor 16, so that the second motor 16 can drive the second rotating shaft 17 to rotate. When the second rotating shaft 17 rotates, it will drive the first bevel gear 18 to rotate. When the first bevel gear 18 rotates, it will drive the four second bevel gears 19 on the peripheral side to rotate by meshing. When the second bevel gear 19 rotates, it will drive the screw rod 20 to rotate. When the screw rod 20 rotates, it will drive the screw nut 21 to slide toward each other under the limiting action of the second slide groove 22, so that the four screw nuts 21 can drive the clamping arc plate 7 to fix and clamp pipes with different inner diameters. When the pipes are fixed, the operator uses the hydraulic cylinder and the welding gun to weld the pipes, thereby greatly improving the practicality of the device.

Claims

1. A portable welding device for green building construction, comprising a base plate (1), characterized in that: A frame (2) is installed on the top of the base plate (1), a hydraulic cylinder (3) is fixedly connected to the top of the frame (2), a welding gun (4) is fixedly connected to the output end of the hydraulic cylinder (3), a processing table (5) is fixedly connected to the top of the base plate (1) below the welding gun (4), both sides of the processing table (5) are movably connected to fixed plates (6) via an adjustment mechanism, and opposite sides of the two fixed plates (6) are movably connected to clamping arc plates (7) via a clamping mechanism.

2. A portable welding device for green building construction according to claim 1, characterized in that: The adjustment mechanism comprises a first motor (8) mounted on the bottom of the base plate (1); an output end of the first motor (8) is fixedly connected to a first rotating shaft (9); the other end of the first rotating shaft (9) extends to the inside of the base plate (1) and is fixedly connected to a driving gear (10); the left and right sides of the driving gear (10) are meshedly connected to sliding tooth plates (11); the two sliding tooth plates (11) are fixedly connected to connecting plates (12) on opposite sides; one side of the top of the connecting plate (12) is fixedly connected to a vertical rod (13); the top of the vertical rod (13) extends to the top of the base plate (1) through a first sliding groove (14) and is fixedly connected to a cross rod (15); the other side of the cross rod (15) is fixedly connected to a fixed plate (6).

3. A portable welding device for green building construction according to claim 1, characterized in that: The clamping mechanism comprises a second motor (16) mounted on one side of a fixed plate (6); an output end of the second motor (16) is fixedly connected to a second rotating shaft (17); the other end of the second rotating shaft (17) extends to the inside of the fixed plate (6) and is fixedly connected to a first bevel gear (18); the peripheral side surface of the first bevel gear (18) is meshingly connected to four second bevel gears (19); a screw rod (20) is fixedly connected to the inside of the second bevel gear (19); a screw rod nut (21) is movably connected to the outer surface of the screw rod (20); the other end of the screw rod nut (21) extends to the outside of the fixed plate (6) through a second slide groove (22) and is fixedly connected to the clamping arc plate (7).

4. A portable welding device for green building construction according to claim 1, characterized in that: An anti-slip sleeve is fixedly connected to the inner wall of the clamping arc plate (7).

5. A portable welding device for green building construction according to claim 3, characterized in that: The width of the screw nut (21) is adapted to the inner diameter width of the second sliding groove (22).

6. A portable welding device for green building construction according to claim 1, characterized in that: A controller (23) is fixedly connected to the outer surface of the frame (2).

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