Building construction welding frame convenient to overturn and adjust

Abstract

The building construction welding frame convenient to overturn and adjust comprises a frame body, a side support is fixedly installed on the side surface of one end of the frame body, a base plate is arranged in the frame body, a rotating seat is fixedly installed on the outer surface of one end of the base plate, and a pull-down box is installed at the end, away from the base plate, of the inner side of the frame body in a sliding mode. A rotating structure is arranged between the side support and the base plate, the angle of the base plate is adjusted through the rotating structure, and a worker can conveniently adjust the welding angle during welding. According to the building construction welding frame convenient to overturn and adjust, by starting a first motor, the first motor drives a worm to rotate, a worm wheel meshed with the worm drives a rotating shaft to rotate together, a rotating seat rotates through rotation of the rotating shaft, a chassis is adjusted to a proper angle, and the stability of the chassis is guaranteed through self-locking performance of the worm and the worm wheel; and a worker can conveniently find a proper welding angle during welding, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a welding frame for building construction which is easy to flip and adjust. Background Art

[0002] In construction, it is inevitable to weld tools or various materials. Welding, also known as fusion, is a method of combining metals or other thermoplastic materials by arc heating at high temperature or high pressure. The welding frame is a frame used to support and fix the welding workpiece. However, the welding frames currently on the market do not have the functions of angle adjustment and flipping, which limits the scope of use of the welding frame and also causes unsatisfactory welding results. Utility Model Content

[0003] The utility model aims to provide a welding frame for construction that is easy to flip and adjust, so as to solve the problem in the background art that the welding frame cannot adjust the angle and flip, resulting in a limited use range.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding frame for construction that is easy to flip and adjust, comprising a frame body, a side bracket is fixedly installed on the side surface of one end of the frame body, and a groove is provided on the outer surface of the side bracket, a rotating shaft is installed through the outer surfaces of both sides of the frame body, and the rotating shaft is rotatably connected to the frame body, a chassis is arranged inside the frame body, and a rotating seat is fixedly installed on the outer surface of one end of the chassis, and a rotating shaft is fixedly installed inside the rotating seat, a pull-down box is slidably installed on the inner side of the frame body away from the chassis, a rotating structure is arranged between the side bracket and the chassis, and the angle of the chassis is adjusted by the rotating structure, so that workers can adjust the welding angle conveniently during welding.

[0005] Preferably, the rotating structure includes: a first motor, which is fixedly mounted inside the side bracket, and a worm is fixedly mounted on the output end of the first motor, one end of the worm penetrates the side surface of the side bracket, and the side bracket and the worm are rotationally connected, and a turbine is fixedly mounted on a section of the rotating shaft inside the side bracket, and the turbine is meshed with the worm.

[0006] By adopting the above technical solution, the rotation of the first motor can drive the worm to rotate, so that the turbine meshing with the worm can rotate, and the rotating shaft can be driven to rotate, so that the rotating shaft can drive the rotating seat to rotate to change the angle of the chassis. At the same time, the self-locking property of the worm and the turbine can ensure the stability of the chassis, and the first motor is arranged on the side of the frame to effectively prevent welding slag from falling in during welding, which is convenient for workers to adjust the angle and flip the welding material.

[0007] Preferably, a shaft is installed through the outer surface of the chassis, and a rotating disk is fixedly installed at one end of the shaft, and the rotating disk and the chassis are of concentric design, a bearing is installed through the outer surface of the shaft, and the bearing is located between the rotating disk and the chassis, a key groove is provided on the side surface of the shaft, and a groove is provided at one end of the shaft away from the rotating disk, and the outer surface of the rotating disk is evenly provided with card grooves, the shaft and the chassis are of concentric design, and the chassis and the shaft are rotatably connected.

[0008] By adopting the above technical solution, the rotating disk can be conveniently installed, and the rotating disk can rotate more smoothly through the bearing.

[0009] Preferably, a transmission mechanism is provided between the chassis and the shaft body, and the transmission mechanism drives the rotating disk to rotate so that workers can weld at a more suitable angle without running around the frame.

[0010] The above technical solution can save workers time in searching for welding angles around the workpiece. At the same time, the workers do not need to drag the welding gun around, which greatly reduces the danger of running around and improves the efficiency of welding.

[0011] Preferably, the transmission mechanism includes: a first gear, the first gear is installed through the outer surface of the shaft, and the keyway of the shaft is engaged with the first gear, and the first gear and the shaft are concentrically designed, a bearing is arranged between the chassis and the first gear, a retaining spring is engaged with the outer surface of the shaft, and the retaining spring of the shaft is in contact with the side surface of the first gear, a second motor is fixedly installed on the outer surface of the chassis, and a second gear is fixedly installed on the output end of the second motor, the second gear is meshed with the first gear, and the diameter of the second gear is smaller than the diameter of the first gear.

[0012] By adopting the above technical solution, the rotation of the second motor drives the second gear to rotate, so that the rotating disk meshing with the second gear rotates together, and the rotation speed of the rotating disk is reduced by the gear ratio difference between the first gear and the second gear, so that the rotating disk is driven to rotate at a low speed, and the welding angle of the rotating disk is adjusted, so that workers do not need to look for the welding angle around the frame.

[0013] Preferably, a snap-fit ​​mechanism is provided inside the pull-down box, and the welding slag dropped during welding can be conveniently collected through the snap-fit ​​mechanism.

[0014] By adopting the above technical solution, the welding slag dropped during welding can be collected to prevent the welding slag from jumping out and igniting other objects.

[0015] Preferably, the locking mechanism comprises: a cone needle, which is evenly fixed on both sides of the pull-down box, and a water-immersed cloth is installed through the outer surface of the pull-down box, and the water-immersed cloth is located inside the pull-down box, an annular groove is opened on the outer surface of the cone needle, and a clamping block is installed through the outer surface of the cone needle, and an elastic clamping pin is slidably installed inside the clamping block, and the elastic clamping pin is engaged with the annular groove of the cone needle, and the side surface of the clamping block is in contact with the water-immersed cloth.

[0016] By adopting the above technical solution, water can be injected into the inside of the pull-down box, and then the inserted water-immersed cloth can be positioned by the cone needle. Then, the blocking block can be pushed into the cone needle so that the elastic locking pin can engage with the annular groove of the pushed-in cone needle to clamp and fix the water-immersed cloth. After the water-immersed cloth absorbs water, it can receive the fallen welding slag to prevent the welding slag from bouncing up. At the same time, the water-immersed cloth absorbs water to cool the welding slag. Later, when cleaning, the water-immersed cloth can be directly taken out to remove all the welding slag.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the welding frame for construction that is easy to flip and adjust:

[0018] 1. Fix the fixture to the outer surface of the rotating disk through the card slot, then start the first motor, so that the first motor drives the worm to rotate, so that the turbine meshing with the worm drives the rotating shaft to rotate together, and the rotating seat rotates through the rotation of the rotating shaft, and the chassis is adjusted to a suitable angle. The stability of the chassis is ensured by the self-locking property of the worm and the turbine, which is convenient for workers to find a suitable welding angle during welding and improves the welding efficiency;

[0019] 2. When the lower end face of the welding material needs to be welded after the welding is completed after adjusting to a suitable angle, the second motor can be started to drive the second gear to rotate, so that the first gear meshing with the second gear rotates accordingly, driving the shaft and the rotating disk to rotate together. The gear ratio difference between the first gear and the second gear reduces the rotation speed of the rotating disk, and the lower end of the welding material is turned to the upper end, so that the worker can weld without moving, reducing the time for the worker to run around the frame to find the welding angle, and greatly improving the efficiency of the welding work;

[0020] 3. Welding will produce welding slag, which will fall into the pull-down box filled with water and fall on the outer surface of the soaked cloth. The soaked cloth will catch the fallen welding slag to prevent it from bouncing up and cool down the fallen high-temperature welding slag. When cleaning is required, the pull-down box can be pulled out of the frame and the block can be removed to disengage the elastic pin from the annular groove of the cone needle. The soaked cloth can then be taken out of the pull-down box, and a new soaked cloth can be inserted into the cone needle and fixed with the block, which reduces the risk of welding slag igniting objects and facilitates the cleaning of the fallen welding slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the cross-sectional structure of the frame and side bracket of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the frame and the rotating disk of the utility model from a top view;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the pull-down box and the soaking cloth of the utility model;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic diagram of the cutaway three-dimensional structure of the clamping block and the elastic clamping pin of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the rotating seat and the chassis of the utility model when viewed from above;

[0027] Figure 7 It is a schematic diagram of the exploded three-dimensional structure of the chassis and the card block of the utility model.

[0028] In the figure: 1. frame; 2. side bracket; 3. first motor; 4. worm; 5. rotating shaft; 6. turbine; 7. rotating seat; 8. chassis; 9. bearing; 10. shaft; 11. first gear; 12. second gear; 13. second motor; 14. rotating disk; 15. slot; 16. pull-down box; 17. cone needle; 18. block; 19. elastic latch; 20. soaked cloth. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-7The utility model provides a technical solution: a welding frame for construction that is easy to flip and adjust, including a frame body 1, a side bracket 2 is fixedly installed on the side surface of one end of the frame body 1, and a groove is opened on the outer surface of the side bracket 2, and a rotating shaft 5 is installed through the outer surfaces of both sides of the frame body 1, and the rotating shaft 5 is rotatably connected to the frame body 1, a chassis 8 is arranged inside the frame body 1, and a rotating seat 7 is fixedly installed on the outer surface of one end of the chassis 8, and the rotating shaft 5 is fixedly installed inside the rotating seat 7, a pull-down box 16 is slidably installed on the end of the inner side of the frame body 1 away from the chassis 8, a rotating structure is arranged between the side bracket 2 and the chassis 8, and the angle of the chassis 8 is adjusted by the rotating structure, so that workers can adjust the welding angle conveniently during welding.

[0031] By arranging the side bracket 2 on one side of the frame body 1, the range of movement of the chassis 8 can be prevented from being limited when the chassis 8 rotates, and welding slag can be prevented from falling into the first motor 3 during welding to cause short circuit and other faults, and welding slag can be prevented from falling between the worm 4 and the wheel 6 to cause jamming and damage.

[0032] The rotating structure includes: a first motor 3, the first motor 3 is fixedly mounted inside the side bracket 2, and a worm 4 is fixedly mounted on the output end of the first motor 3, one end of the worm 4 penetrates the side surface of the side bracket 2, and the side bracket 2 and the worm 4 are rotationally connected, a turbine 6 is fixedly mounted on a section of the rotating shaft 5 inside the side bracket 2, and the turbine 6 is meshed with the worm 4.

[0033] Insert the clamp into the slot 15 and fix it, then the object to be welded can be fixed, and then the first motor 3 is started. The rotation of the first motor 3 drives the worm 4 to rotate, so that the turbine 6 meshing with the worm 4 rotates together, and the thrust generated by the worm 4 and the turbine 6 during rotation is stabilized by the side bracket 2, so that the rotating shaft 5 rotates with the rotating seat 7, driving the chassis 8 to rotate and adjust the angle. At the same time, the self-locking property of the worm 4 and the turbine 6 can maintain the stability of the chassis 8 after rotation, so that the welder can weld at the best angle, thereby improving the welding efficiency.

[0034] A shaft body 10 is installed through the outer surface of the chassis 8, and a rotating disk 14 is fixedly installed at one end of the shaft body 10, and the rotating disk 14 and the chassis 8 are designed to be concentric. A bearing 9 is installed through the outer surface of the shaft body 10, and the bearing 9 is located between the rotating disk 14 and the chassis 8. A key groove is provided on the side surface of the shaft body 10, and a groove is provided at one end of the shaft body 10 away from the rotating disk 14, and the outer surface of the rotating disk 14 is evenly provided with card grooves 15. The shaft body 10 and the chassis 8 are designed to be concentric, and the chassis 8 and the shaft body 10 are rotatably connected.

[0035] The keyway provided on the shaft 10 can ensure that the first gear 11 will not slip when inserted on the shaft 10. At the same time, the shaft 10 can drive the rotating disk 14 to rotate more smoothly through the bearing 9. The first gear 11 and the bearing 9 can be easily maintained and replaced through the snap connection such as the retaining spring.

[0036] A transmission mechanism is provided between the chassis 8 and the shaft body 10, and the rotating disk 14 is driven to rotate by the transmission mechanism so that workers can weld at a more suitable angle without running around the frame 1. The transmission mechanism includes: a first gear 11, the first gear 11 is installed through the outer surface of the shaft body 10, and the keyway of the shaft body 10 is engaged with the first gear 11, and the first gear 11 and the shaft body 10 are concentrically designed, a bearing 9 is provided between the chassis 8 and the first gear 11, a retaining spring is engaged with the outer surface of the shaft body 10, and the retaining spring of the shaft body 10 is in contact with the side surface of the first gear 11, a second motor 13 is fixedly installed on the outer surface of the chassis 8, and a second gear 12 is fixedly installed on the output end of the second motor 13, the second gear 12 is meshed with the first gear 11, and the diameter of the second gear 12 is smaller than the diameter of the first gear 11.

[0037] When welding on the clamped part is completed, the second motor 13 can be started, and the second gear 12 is driven by the rotation of the second motor 13, so that the first gear 11 meshing with the second gear 12 rotates, and the shaft 10 is driven to rotate. The rotation speed of the shaft 10 is reduced by the diameter difference between the first gear 11 and the second gear 12, so that the rotating disk 14 is slowly rotated to turn the unwelded part upwards without running around the frame 1 to find the welding angle, thereby reducing the time for running to find the angle and improving the welding efficiency.

[0038] A locking mechanism is provided inside the pull-down box 16, and the welding slag dropped during welding is collected by the locking mechanism. The locking mechanism includes: a cone needle 17, which is evenly fixed on both sides of the pull-down box 16, and a water-immersed cloth 20 is installed through the outer surface of the pull-down box 16, and the water-immersed cloth 20 is located inside the pull-down box 16, an annular groove is provided on the outer surface of the cone needle 17, and a clamping block 18 is installed through the outer surface of the cone needle 17, and an elastic clamping pin 19 is slidably installed inside the clamping block 18, and the elastic clamping pin 19 is engaged with the annular groove of the cone needle 17, and the side surface of the clamping block 18 is in contact with the water-immersed cloth 20.

[0039] During the welding process, welding slag will fall and fall into the pull-down box 16 filled with water. The soaked cloth 20 that absorbs moisture will prevent the welding slag from bouncing up and cool it down, thereby reducing the probability of fire caused by the welding slag falling and splashing. At the same time, when cleaning is needed, the pull-down box 16 can be pulled out of the frame 1, and then the clamping block 18 can be removed from the cone needle 17 to disengage the annular groove of the cone needle 17 from the elastic clamping pin 19. Then the soaked cloth 20 can be taken out and replaced, and the new soaked cloth 20 is inserted into the cone needle 17 and the clamping block 18, and then the pull-down box 16 is pushed back, which makes it convenient to clean the welding slag and eliminates the probability of the operator's head colliding with the chassis 8 when replacing the soaked cloth 20, thereby reducing the hidden danger of fire.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding frame for construction that is easy to flip and adjust, comprising a frame body (1), a side bracket (2) is fixedly mounted on the side surface of one end of the frame body (1), and a groove is formed on the outer surface of the side bracket (2), a rotating shaft (5) is installed through the outer surfaces of both sides of the frame body (1), and the rotating shaft (5) is rotatably connected to the frame body (1), a chassis (8) is arranged inside the frame body (1), a rotating seat (7) is fixedly mounted on the outer surface of one end of the chassis (8), and the rotating shaft (5) is fixedly mounted inside the rotating seat (7), and a pull-down box (16) is slidably mounted on the inner side of the frame body (1) away from the chassis (8), characterized in that: A rotating structure is provided between the side bracket (2) and the chassis (8), and the angle of the chassis (8) is adjusted by the rotating structure, so that workers can adjust the welding angle conveniently during welding.

2. The welding frame for construction that is easy to flip and adjust according to claim 1 is characterized in that: The rotating structure comprises: a first motor (3), the first motor (3) being fixedly mounted inside the side bracket (2), and a worm (4) being fixedly mounted on the output end of the first motor (3), one end of the worm (4) penetrating the side surface of the side bracket (2), and the side bracket (2) and the worm (4) being rotationally connected, and a worm wheel (6) being fixedly mounted on a rotating shaft (5) inside the side bracket (2), and the worm wheel (6) being meshed with the worm (4).

3. The welding frame for construction that is easy to flip and adjust according to claim 1 is characterized in that: The outer surface of the chassis (8) is penetrated by a shaft body (10), and a rotating disk (14) is fixedly mounted on one end of the shaft body (10), and the rotating disk (14) and the chassis (8) are of concentric design. The outer surface of the shaft body (10) is penetrated by a bearing (9), and the bearing (9) is located between the rotating disk (14) and the chassis (8). A keyway is provided on the side surface of the shaft body (10), and a groove is provided on one end of the shaft body (10) away from the rotating disk (14), and the outer surface of the rotating disk (14) is evenly provided with slots (15). The shaft body (10) and the chassis (8) are of concentric design, and the chassis (8) and the shaft body (10) are rotatably connected.

4. The welding frame for construction that is easy to flip and adjust according to claim 1 is characterized in that: A transmission mechanism is provided between the chassis (8) and the shaft (10), and the transmission mechanism drives the rotating disk (14) to rotate, so that workers can weld at a more suitable angle without having to run around the frame (1).

5. The welding frame for construction that is easy to flip and adjust according to claim 4 is characterized in that: The transmission mechanism comprises: a first gear (11), the first gear (11) is installed through the outer surface of the shaft (10), the keyway of the shaft (10) is engaged with the first gear (11), and the first gear (11) and the shaft (10) are designed to be concentric, a bearing (9) is arranged between the chassis (8) and the first gear (11), a retaining spring is installed on the outer surface of the shaft (10), and the retaining spring of the shaft (10) is in contact with the side surface of the first gear (11), a second motor (13) is fixedly installed on the outer surface of the chassis (8), and a second gear (12) is fixedly installed on the output end of the second motor (13), the second gear (12) is meshed with the first gear (11), and the diameter of the second gear (12) is smaller than the diameter of the first gear (11).

6. The welding frame for construction that is easy to flip and adjust according to claim 1 is characterized in that: A snap-fit ​​mechanism is provided inside the pull-down box (16), and the snap-fit ​​mechanism is used to conveniently collect welding slag dropped during welding.

7. The welding frame for construction that is easy to flip and adjust according to claim 6 is characterized in that: The locking mechanism comprises: a cone needle (17), the cone needle (17) being evenly fixed on both sides of the pull-down box (16), and a water-immersed cloth (20) being installed through the outer surface of the pull-down box (16), and the water-immersed cloth (20) being located inside the pull-down box (16), an annular groove being provided on the outer surface of the cone needle (17), and a clamping block (18) being installed through the outer surface of the cone needle (17), and an elastic clamping pin (19) being slidably installed inside the clamping block (18), and the elastic clamping pin (19) being locked with the annular groove of the cone needle (17), and the side surface of the clamping block (18) being in contact with the water-immersed cloth (20).

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