Steel structure butt welding adjusting device

Abstract

The utility model relates to the technical field of steel structure butt welding adjustment, in particular to a steel structure butt welding adjustment device which comprises a base, a threaded rod is movably installed on the inner side of the base through a bearing, a motor is fixedly installed on the surface of the base, and a movable block is installed on the inner side of the base in a sliding mode. Two positioning structures are installed on the base, each positioning structure comprises an installation frame, the two installation frames are fixedly installed at the left end of the top face of the base and the top face of a movable block respectively, clamping grooves are formed in the surfaces of the installation frames, fixing frames are fixedly connected to the back faces of the installation frames, and sliding grooves are formed in the surfaces of the fixing frames. By arranging the V-shaped mounting frame, when a steel structure is placed on the inner side of the mounting frame, the mounting frame can stably support the steel structure, so that a worker can rotate the hand rotating rod with two hands to operate the movement of the pressing plate, the operation is convenient and labor-saving, and the use experience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure butt welding adjustment, in particular to a steel structure butt welding adjustment device. Background Art

[0002] When producing steel structures, butt welding is sometimes required between two sections. In order to ensure that the butt welding is flat, a butt welding frame assembly is required. Since different steels require different welding gaps when butt-jointing, the distance between the two sections of the steel structure also needs to be adjusted according to the welding requirements. In the butt welding device in the prior art, the butt positioning is inconvenient and the distance adjustment is not accurate, which affects the butt welding quality.

[0003] In this regard, China's patent application number: CN202320748451.8 discloses a steel structure butt welding adjustment device, including a driving mechanism, a supporting mechanism and a clamping mechanism, the driving mechanism including a guide rail, a driving motor, a threaded rod arranged at the output end of the driving motor and a threaded block that moves along the inside of the guide rail and is adapted to the threaded rod, the supporting mechanism including a base and a support plate relatively arranged at the top of the base, the supporting mechanism being respectively installed on the side walls of the threaded block and the guide rail, the clamping mechanism including a knob relatively arranged on the side wall of the support plate and a clamping portion arranged at the front end of the knob, the counting mechanism including a photoelectric switch arranged on the side wall of the guide rail and a counting code disk arranged between the photoelectric input end and the output end and coaxial with the threaded rod. This utility model can accurately control the distance between steel structures to achieve the purpose of precise welding.

[0004] The device can clamp and fix the steel structure by setting up two sets of clamping parts. However, in actual use, since the clamping parts are located on the front and back sides, when the steel structure is placed on the two sets of clamping parts, there is no support and workers need to lift it manually, which is not conducive to the operation of the knob and causes inconvenience in use.

[0005] Therefore, in order to solve the above problems, a steel structure butt welding adjustment device is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide a butt welding adjustment device for steel structures, so as to solve the problem that the device in the prior art mentioned in the above background technology can clamp and fix the steel structure by setting two sets of clamping parts, but in actual use, since the clamping parts are located on the front and back sides, when the steel structure is placed on the two sets of clamping parts, there is no support and the worker needs to lift it manually, which is not conducive to the operation of the knob and causes inconvenience in use.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a steel structure butt welding adjustment device, comprising: a base, a threaded rod movably mounted on the inner side of the base via a bearing, a motor fixedly mounted on the surface of the base, and a movable block slidably mounted on the inner side of the base;

[0008] Two sets of positioning structures are installed on the base, and the positioning structure includes a mounting bracket, and the two sets of mounting brackets are respectively fixedly mounted on the left end of the top surface of the base and the top surface of the movable block. A card slot is opened on the surface of the mounting bracket, and a fixing bracket is fixedly connected to the back side of the mounting bracket. A sliding groove is opened on the surface of the fixing bracket, and the top end of the fixing bracket is connected to a hand-rotating rod through a thread, and the bottom end of the hand-rotating rod is rotatably connected to a pressure plate;

[0009] A support structure is installed on the positioning structure. The support structure includes a guide plate. The guide plate is fixedly installed on the side wall of the mounting frame. The outer side of the guide plate is sleeved with a support frame, and a guide groove is opened on the surface of the support frame.

[0010] Preferably, the two groups of positioning structures and the two groups of supporting structures are installed symmetrically.

[0011] Preferably, the mounting frame and the supporting frame are both V-shaped structures, and the inner surfaces of the mounting frame and the supporting frame are flush.

[0012] Preferably, the pressing plate is installed on the upper side of the card slot, and the pressing plate and the card slot are aligned up and down and matched.

[0013] Preferably, the rear end of the pressing plate is slidably mounted on the inner side of the sliding groove.

[0014] Preferably, the support frame is sleeved on the outer side of the guide plate through a guide groove.

[0015] Compared with the prior art, the beneficial effect of the present invention is that the present invention sets a "V"-shaped mounting frame, and when the steel structure is placed inside the mounting frame, the mounting frame can stably support it, so that workers can free up their hands to rotate the hand-rotating rod to operate the movement of the pressure plate. The operation is convenient and labor-saving, which improves the user experience of the device.

[0016] The utility model discloses a method for fixing the steel structure by a plurality of fixing means, wherein the fixing means comprises fixing the fixing means and the fixing means, wherein the fixing means comprises fixing means for fixing the fixing means and the fixing means. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic front view of the structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the positioning structure and the supporting structure of the utility model;

[0020] Figure 4 This is a structural diagram of the mounting bracket and support bracket of the utility model in use.

[0021] In the figure: 1. Base; 11. Threaded rod; 12. Motor; 13. Movable block; 2. Positioning structure; 21. Mounting frame; 22. Slot; 23. Fixed frame; 24. Slide; 25. Hand-rotating rod; 26. Pressing plate; 3. Support structure; 31. Guide plate; 32. Support frame; 33. Guide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 , an embodiment provided by the utility model:

[0024] The base 1, threaded rod 11, motor 12 and movable block 13 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0025] A steel structure butt welding adjustment device comprises: a base 1, a threaded rod 11 is movably mounted on the inner side of the base 1 through a bearing, a motor 12 is fixedly mounted on the surface of the base 1, and a movable block 13 is slidably mounted on the inner side of the base 1;

[0026] Two sets of positioning structures 2 are installed on the base 1. The positioning structure 2 includes a mounting bracket 21. The two sets of mounting brackets 21 are respectively fixedly mounted on the left end of the top surface of the base 1 and the top surface of the movable block 13. A card slot 22 is provided on the surface of the mounting bracket 21. The back of the mounting bracket 21 is fixedly connected to a fixing bracket 23. A slide groove 24 is provided on the surface of the fixing bracket 23. The top of the fixing bracket 23 is connected to a hand-screw rod 25 by a thread. The bottom end of the hand-screw rod 25 is rotatably connected to a pressure plate 26. By setting a "V"-shaped mounting bracket 21, when the steel structure is placed inside the mounting bracket 21, the mounting bracket 21 can stably support it, so that the worker can free up both hands to rotate the hand-screw rod 25 to operate the movement of the pressure plate 26. The operation is convenient and labor-saving, which improves the user experience of the device.

[0027] A support structure 3 is installed on the positioning structure 2. The support structure 3 includes a guide plate 31. The guide plate 31 is fixedly mounted on the side wall of the mounting frame 21. A support frame 32 is sleeved on the outer side of the guide plate 31. A guide groove 33 is provided on the surface of the support frame 32. The support frame 32 is pulled according to the length of the steel structure so that the support frame 32 slides on the guide plate 31. The distance between the support frame 32 and the mounting frame 21 can be adjusted so that the distance between the support frame 32 and the mounting frame 21 is less than the length of the steel structure to ensure that the two ends of the steel structure can be exposed when the steel structure is placed inside the mounting frame 21 and the support frame 32. The mounting frame 21 cooperates with the support frame 32 to ensure that the steel structure remains level during installation, thereby avoiding the steel structure being too long and causing the steel structure to bend, affecting processing.

[0028] Furthermore, the two sets of positioning structures 2 and the two sets of supporting structures 3 are installed symmetrically. The two sets of steel structures that need to be butt-welded can be installed on the two sets of positioning structures 2 and the two sets of supporting structures 3 respectively, which can ensure that the two sets of steel structures are stably installed and remain level.

[0029] Furthermore, the mounting frame 21 and the support frame 32 are both "V"-shaped structures, and the inner surfaces of the mounting frame 21 and the support frame 32 are flush. When the steel structure is placed inside the mounting frame 21 and the support frame 32, the mounting frame 21 and the support frame 32 can stably support and limit the steel structure, and no movement in the forward and backward directions will occur.

[0030] Furthermore, the pressing plate 26 is installed on the upper side of the card slot 22 , and the pressing plate 26 is aligned with the card slot 22 and adapted to each other. The pressing plate 26 can move downward into the card slot 22 to fix the steel structure in the mounting frame 21 .

[0031] Furthermore, the rear end of the pressing plate 26 is slidably mounted on the inner side of the sliding groove 24 , and the sliding groove 24 provides a fixation for the pressing plate 26 to prevent displacement during the lifting movement.

[0032] Furthermore, the support frame 32 is sleeved on the outside of the guide plate 31 through the guide groove 33. The support frame 32 can move outside the guide plate 31 through the guide groove 33 to ensure smooth movement.

[0033] Working principle: When in use, the support frame 32 is pulled according to the length of the steel structure so that the support frame 32 slides on the guide plate 31. The distance between the support frame 32 and the mounting frame 21 can be adjusted so that the distance between the support frame 32 and the mounting frame 21 is less than the length of the steel structure, so as to ensure that when the steel structure is placed inside the mounting frame 21 and the support frame 32, both ends of the steel structure can be exposed. The mounting frame 21 cooperates with the support frame 32 to ensure that the steel structure remains level during installation, avoiding the steel structure being too long and causing the steel structure to bend, which affects the processing.

[0034] Moreover, both the mounting frame 21 and the support frame 32 are "V"-shaped structures. When the steel structure is placed inside the mounting frame 21 and the support frame 32, the mounting frame 21 and the support frame 32 can stably support and limit the steel structure without moving in the front and rear directions. The hand-spinning rod 25 is rotated, and the hand-spinning rod 25 is threadedly connected to the fixing frame 23. When the hand-spinning rod 25 rotates, it will drive the pressure plate 26 to slide downward in the slide groove 24. The pressure plate 26 will move into the card slot 22 and descend inside the card slot 22, and can be pressed on the top surface of the steel structure, so that the installation of the steel structure inside the mounting frame 21 is stable, ensuring stability during welding.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A steel structure butt welding adjustment device, comprising: A base (1), a threaded rod (11) is movably mounted on the inner side of the base (1) via a bearing, a motor (12) is fixedly mounted on the surface of the base (1), and a movable block (13) is slidably mounted on the inner side of the base (1); Its characteristics are: Two groups of positioning structures (2) are installed on the base (1), and the positioning structure (2) includes a mounting frame (21). The two groups of mounting frames (21) are fixedly installed on the left end of the top surface of the base (1) and the top surface of the movable block (13), respectively. A card slot (22) is provided on the surface of the mounting frame (21). The back of the mounting frame (21) is fixedly connected to a fixing frame (23). A sliding groove (24) is provided on the surface of the fixing frame (23). The top end of the fixing frame (23) is connected to a hand-rotating rod (25) through a thread, and the bottom end of the hand-rotating rod (25) is rotatably connected to a pressure plate (26). A support structure (3) is installed on the positioning structure (2), and the support structure (3) includes a guide plate (31). The guide plate (31) is fixedly installed on the side wall of the mounting frame (21). A support frame (32) is sleeved on the outer side of the guide plate (31), and a guide groove (33) is provided on the surface of the support frame (32).

2. A steel structure butt welding adjustment device according to claim 1, characterized in that: The two sets of positioning structures (2) and the two sets of supporting structures (3) are all symmetrically installed.

3. The steel structure butt welding adjustment device according to claim 1, characterized in that: The mounting frame (21) and the supporting frame (32) are both V-shaped structures, and the inner surfaces of the mounting frame (21) and the supporting frame (32) are flush.

4. The steel structure butt welding adjustment device according to claim 1, characterized in that: The pressing plate (26) is installed on the upper side of the card slot (22), and the pressing plate (26) and the card slot (22) are aligned up and down and matched.

5. The steel structure butt welding adjustment device according to claim 1, characterized in that: The rear end of the pressing plate (26) is slidably mounted on the inner side of the sliding groove (24).

6. The steel structure butt welding adjustment device according to claim 1, characterized in that: The support frame (32) is sleeved on the outer side of the guide plate (31) through the guide groove (33).

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