Welding device for steel structure factory building construction

Abstract

The utility model discloses a welding device for steel structure factory building construction, and relates to the technical field of steel structure construction. The device comprises a box body, a workpiece is arranged on the rear side above the box body, a U-shaped plate is arranged outside the workpiece, a clamping plate is arranged on the inner side of the U-shaped plate, mounting columns are fixed below the U-shaped plate and below the right end of the workpiece located on the rear side and correspond to the upper wall of the box body, and a mounting sleeve is fixed below the U-shaped plate; a water pump is fixed to the front side of the upper wall of the box, water pipes are fixed to the water inlet end and the water outlet end of the water pump, a spraying head is fixed to the other end of the water pipe at the water outlet end of the water pump, an electric telescopic rod is fixed to the lower wall of the box, and a mounting plate is fixed to the lower end of the electric telescopic rod. The U-shaped plate is mounted above the corresponding mounting column on the rear side of the box body to clamp and fix two workpieces distributed in a straight line shape and an L shape, water mist dust falling is achieved through cooperation of the water pump and the spraying head, and the operation height is adjusted through work of the electric telescopic rod.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of steel structure construction, especially relates to a welding device for steel structure plant construction. BACKGROUND

[0002] Steel structure construction refers to the process of using steel as the main component for construction and installation in building or engineering projects. Steel structures are widely used in various buildings and engineering projects such as high-rise buildings, bridges, factories, stadiums, etc. due to their high strength, durability, and flexibility. However, during the construction of steel structure plants, it is often necessary to use welding to weld two workpieces together to fix them. At this time, a welding device is needed to fix and weld the two workpieces.

[0003] After searching, the authorized announcement number CN218836467U, authorized announcement date 2023.04.11 discloses a kind of welding device for building steel structure construction, belongs to steel structure welding device field, including processing table and welding structure, the upper end of processing table is provided with restriction structure, the side of welding structure is provided with smoke absorption structure, restriction structure includes side frame, electric push rod, sliding block, placement plate, fixed plate and movable plate, the utility model solves the problem that two groups of square steel structures are contacted at both ends when square steel structure is welded, and then welded by welding mechanism, this operation is easy to make worker fatigue, and the hand of worker is easy to shake, leading to the misplacement of two groups of square steel structures, by the placement plate, fixed plate, movable plate, threaded rod, guide block and electric push rod, handheld threaded rod is rotated, so that guide block drives movable plate to move, the position of steel structure can be limited by fixed plate and movable plate to prevent misplacement during welding.

[0004] The prior art fixes two workpieces in a linear shape by a limiting structure, but in actual use, it cannot weld workpieces with longer length and L-shaped distribution, resulting in a narrow application range. Moreover, the existing technology cannot be comfortably used by operators of different heights due to the fixed operation height, and the function is relatively single. Therefore, we provide a welding device for steel structure plant construction to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a welding device for steel structure factory building construction, through make U -shaped board install in the upper of the installation column of corresponding rear side of box body, realize the clamping of two workpieces of the distribution of the character and L -shaped, and realize water mist dust setting through the cooperation of water pump and spray head, still through the operation height of electric telescopic handle work adjustment, the workpiece of long length and L -shaped distribution of prior art cannot be welded, lead to the narrow scope of application, and the fixed operation height of prior art leads to the comfortable application of different height operator, and the problem of single function is solved simultaneously.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] The utility model discloses a welding device for steel structure factory building construction, including the box body, the rear side of the upper of box body is provided with workpiece, two workpieces are provided and are in L -shaped distribution, the outside of workpiece is provided with U -shaped board, the inside of U -shaped board is provided with clamping plate, the lower of U -shaped board and the lower of right -hand end of workpiece located rear side correspond the upper wall of box body all are fixed with installation column, the lower of U -shaped board is fixed with installation sleeve, the installation sleeve is covered in the outside of corresponding installation column,

[0008] The front side of the upper wall of the box body is fixed with a water pump, and the water inlet end and the water outlet end of the water pump are both fixed with a water pipe. The other end of the water pipe of the water outlet end of the water pump is fixed with a spray head. The lower wall of the box body is fixed with an electric telescopic rod. The lower end of the electric telescopic rod is fixed with a mounting plate.

[0009] The utility model further sets up, one side lateral wall of U -shaped board is away from workpiece is connected with threaded rod, threaded rod is connected with clamping plate rotation through bearing, threaded rod is fixed with rocking wheel away from one end of workpiece.

[0010] The utility model further sets up, the cross section of installation column is round and is provided, the periclinal wall of installation sleeve is connected with bolt, and the threaded end of bolt is in abutment with installation column.

[0011] The utility model further sets up, the upper of two workpieces is provided with pneumatic cylinder, the lower end of pneumatic cylinder is fixed with welding head, the upper end of pneumatic cylinder is fixed with L -shaped board, the lower end of L -shaped board right side is fixed with moving block, moving block is connected with box body sliding, and the angle of L -shaped board is fixed with reinforcing plate.

[0012] The utility model further sets up, the right of moving block is provided with motor, and the power output shaft of motor is fixed with screw rod, and screw rod is connected with moving block thread.

[0013] The utility model further sets up, the right wall of motor is fixed with the mounting block, the lower portion of inside of mounting block is provided with the guide strip, the guide strip with box body fixed connection, the front wall of mounting block is fixed with electric push rod, the front end of electric push rod is fixed with end plate, end plate with box body fixed connection.

[0014] The utility model further sets up, the water pipe of water pump water inlet end far from one end of water pump is located the lower side in the inside of box body, the upper wall of box body is fixed with the liquid inlet pipe in the right side of water pump, the outside of liquid inlet pipe is connected with the pipe cover, the front wall of box body is fixed with the transparent window, the right wall of box body is fixed with operating lever.

[0015] The utility model further sets up, the four corner positions of mounting plate upper wall all are fixed with the guide sleeve, the inside clearance of guide sleeve is matched with the guide rod, the upper end of guide rod is fixed with box body.

[0016] The utility model further sets up, the front and rear ends of right side of mounting plate lower wall all are fixed with universal wheel, the left side of below mounting plate is provided with electric motor and is symmetrical, the power output shaft of electric motor is fixed with the gyro wheel, the inside lateral wall of electric motor is fixed with the side plate, the side plate with mounting plate fixed connection.

[0017] The utility model has following beneficial effect:

[0018] 1, the utility model discloses a mounting column and mounting sleeve are set up, and mounting column is provided with three and is distributed as L shape, by installing the U-shaped plate located at the back side above the different mounting column located at the back side, can realize the clamping of two workpieces of one character and L shape distribution, make the welding device of this steel structure factory building construction satisfy the welding of two workpieces of one character and L shape distribution, improve the applicability, solve the problem that the workpiece of long length and L shape distribution cannot be welded in prior art, lead to the problem of narrow application range.

[0019] 2, the utility model discloses a water pump, spray head and electric telescopic rod are set up, by making water pump work and making water pass through spray head, the water mist produced is sprayed to the external environment, can carry out water mist dust-settling process to the dust generated when steel structure factory building construction, also by electric telescopic rod work drive box body corresponding up and down movement, realize the operation height of workpiece is adjusted, to adapt to the demand of comfortable operation of different height operators, solve the problem that the operator of different height cannot be comfortably used due to the fixed operation height in prior art, and the function is relatively single.

[0020] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 It is a kind of steel structure factory construction welding device overall structural diagram.

[0023] Figure 2 It is a kind of steel structure factory construction welding device left view structure diagram.

[0024] Figure 3 It is Figure 2 Partial structure diagram in it.

[0025] Figure 4 It is a kind of steel structure factory construction welding device right view structure diagram.

[0026] Figure 5 It is a kind of steel structure factory construction welding device rear view structure diagram.

[0027] In the drawings, the component list represented by each reference numeral is as follows:

[0028] 1-U-shaped plate, 101-threaded rod, 101a-roller, 102-mounting sleeve, 102a-bolt, 2-cylinder, 201-welding head, 202-L-shaped plate, 202a-moving block, 202b-stiffener, 3-motor, 301-screw rod, 4-clamping plate, 5-workpiece, 6-electric push rod, 601-mounting block, 602-end plate, 7-water pump, 701-water pipe, 701a-spray head, 8-box, 801-guide strip, 802-mounting column, 803-operation rod, 804-transparent window, 805-guide rod, 806-liquid inlet pipe, 806a-pipe cover, 9-mounting plate, 901-guide sleeve, 902-castor, 903-side plate, 904-electric telescopic rod, 10-motor, 1001-roller. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Embodiment 1

[0031] Referring to Figures 1-3 The utility model discloses a kind of welding devices for steel structure workshop construction, including box 8, rear side of the upper portion of box 8 is provided with workpiece 5, the side wall of two workpieces 5 to be welded is contacted, workpiece 5 is provided with two and is L-shaped distribution, the outside of workpiece 5 is provided with U-shaped plate 1, the inside of U-shaped plate 1 is provided with clamping plate 4, clamping plate 4 is exerted on workpiece 5 to workpiece 5 is clamped, the lower portion of U-shaped plate 1 and the lower portion of workpiece 5 right end located at rear side are fixed with mounting column 802 corresponding to the upper wall of box 8, mounting column 802 is L-shaped distribution, the lower portion of U-shaped plate 1 is fixed with mounting sleeve 102, mounting sleeve 102 is sleeved on the outside of corresponding mounting column 802, when mounting sleeve 102 located at rear side is sleeved to the outside of different mounting column 802 and is in relative fixed state, realize that two workpieces 5 are in a character or L-shaped distribution, reach the purpose that two workpieces 5 in a character or L-shaped distribution can be clamped and welded;

[0032] Specifically, the side wall of U-shaped plate 1 away from workpiece 5 is screw-threaded connected with threaded rod 101, threaded rod 101 is rotatably connected with clamping plate 4 through bearing, the end of threaded rod 101 away from workpiece 5 is fixed with rocking wheel 101a, by operating rocking wheel 101a to drive threaded rod 101 to rotate, clamping plate 4 can be driven to move to clamp or release workpiece 5;

[0033] The cross section of mounting column 802 is circularly arranged, the peripheral wall of mounting sleeve 102 is screw-threaded connected with bolt 102a, the threaded end of bolt 102a is abutted with mounting column 802, the relative fixation between corresponding mounting sleeve 102 and mounting column 802 can be realized by bolt 102a;

[0034] The upper portion of two workpieces 5 is provided with cylinder 2, for driving welding head 201 to move up and down, realize that workpiece 5 of different height is welded, the lower end of cylinder 2 is fixed with welding head 201, welding head 201 is connected with external welding machine, so that welding head 201 moves along the welding part of two workpieces 5 to weld, the upper end of cylinder 2 is fixed with L-shaped plate 202, the lower end of the right side of L-shaped plate 202 is fixed with moving block 202a, moving block 202a is slidably connected with box 8, the angle of L-shaped plate 202 is fixed with reinforcing plate 202b, for improving the structural stability of L-shaped plate 202, when moving block 202a moves, L-shaped plate 202 is driven to move, in turn, cylinder 2 is driven to move, and then welding head 201 is driven to move;

[0035] The right side of moving block 202a is provided with motor 3, the power output shaft of motor 3 is fixed with screw rod 301, screw rod 301 is screw-threaded connected with moving block 202a, motor 3 drives screw rod 301 to rotate, so that moving block 202a moves along the upper wall of box 8.

[0036] The right wall of the motor 3 is fixed with a mounting block 601, a guide strip 801 is arranged at the lower part inside the mounting block 601, the guide strip 801 can realize the guiding effect of the mounting block 601, and the guide strip 801 is fixedly connected with the box body 8, the front wall of the mounting block 601 is fixed with an electric push rod 6, the front end of the electric push rod 6 is fixed with an end plate 602, and the end plate 602 is fixedly connected with the box body 8, the above arrangement, the electric push rod 6 drives the mounting block 601 to move, and finally drives the welding head 201 to move correspondingly forwards and backwards, so as to adjust the position of the welding head 201 forwards and backwards, and realize the welding of workpieces 5 with different widths.

[0037] The operation process of the embodiment is as follows: according to the requirements of two workpieces 5 to be welded, when the two workpieces 5 need to be welded in L-shaped distribution, first, the two workpieces 5 are respectively placed on the inner sides of the corresponding U-shaped plates 1, and the end of the workpiece 5 abuts against the side wall of the adjacent workpiece 5, at this time, the screw rod 101 is driven to rotate by operating the hand wheel 101a, the clamping plate 4 is moved to clamp the two workpieces 5, then according to the position required to be welded, the welding head 201 is moved to one end above the position required to be welded by operating the electric push rod 6, and then the welding head 201 is lowered to the welding height to be welded by operating the cylinder 2, at this time, the screw rod 301 is driven to rotate by operating the motor 3, so that the welding head 201 in the working state moves along the position to be welded for welding.

[0038] When the two workpieces 5 need to be welded in a straight line shape, the bolt 102a on the rear side is loosened, the mounting sleeve 102 on the left rear side is separated from the mounting column 802 on the left rear side by operating the U-shaped plate 1 on the rear side, then the mounting sleeve 102 on the U-shaped plate 1 is sleeved on the mounting column 802 on the right rear side by operating the U-shaped plate 1 on the rear side, the hand wheels 101a on the U-shaped plate 1 are made to face the same direction as the hand wheels 101a on the front side, then the bolt 102a on the rear side is locked, the two workpieces 5 are placed in the inner sides of the two U-shaped plates 1, and the two workpieces 5 abut against each other at the positions to be welded, at this time, the screw rod 101 is driven to rotate by operating the hand wheel 101a, so that the clamping plate 4 clamps and fixes the corresponding workpiece 5, then the front and rear direction positions and the height of the welding head 201 are adjusted in sequence, then the welding head 201 is operated, the screw rod 301 is driven to rotate by the motor 3, and finally the welding head 201 moves along the position to be welded.

[0039] Embodiment 2

[0040] Please refer to Figure 1 , 4And 5, for the second embodiment of the utility model, this embodiment is based on the last embodiment, but different from the first embodiment is: the front side of the upper wall of the box 8 is fixed with the water pump 7, the water inlet end and the water outlet end of the water pump 7 are both fixed with the water pipe 701, the other end of the water pipe 701 of the water outlet end of the water pump 7 is fixed with the spray head 701a, the water pump 7 works to make water pass through the spray head 701a to produce water mist to achieve the dust-settling effect on the construction environment, the lower wall of the box 8 is fixed with the electric telescopic rod, the lower end of the electric telescopic rod is fixed with the mounting plate 9, the electric telescopic rod works to drive the box 8 to move up and down correspondingly to realize the adjustment of the operation height;

[0041] Specifically, the water pipe 701 of the water inlet end of the water pump 7 is located at the lower side inside the box 8 away from the water pump 7, the right side of the water pump 7 corresponds to the upper wall of the box 8 and is fixed with the liquid inlet pipe 806, the inside of the liquid inlet pipe 806 is communicated with the inside of the box 8, the outside of the liquid inlet pipe 806 is threadedly connected with the pipe cover 806a, the outer peripheral wall of the pipe cover 806a is provided with anti-skid lines to increase the friction between the hands and the pipe cover 806a when operating the pipe cover 806a, the front wall of the box 8 is fixed with the transparent window 804 for naked eye to check the liquid amount inside the box 8, the right wall of the box 8 is fixed with the operating rod 803, and the moving direction of the welding device for steel structure factory construction can be controlled by controlling the operating rod 803;

[0042] The upper wall of the mounting plate 9 is fixed with the guide sleeve 901 at four corner positions, the guide sleeve 901 is gap-fitted with the guide rod 805 inside, the upper end of the guide rod 805 is fixedly connected with the box 8, and the cooperation of the guide sleeve 901 and the guide rod 805 improves the stability of the box 8 during use, avoiding the inclination of the box 8;

[0043] The front and rear ends of the right side of the lower wall of the mounting plate 9 are both fixed with the universal wheel 902, the left side of the mounting plate 9 below is provided with the electric motor 10 in a front-rear symmetry mode, the power output shaft of the electric motor 10 is fixed with the roller 1001, the inner side wall of the electric motor 10 is fixed with the side plate 903, and the side plate 903 is fixedly connected with the mounting plate 9, through the cooperation of the electric motor 10, the universal wheel 902 and the roller 1001, the welding device for steel structure factory construction is convenient to move;

[0044] The remaining structure is the same as that in embodiment 1;

[0045] The operation process of the embodiment is as follows: when the dust-settling function is used, the water pump 7 is worked to convey the water inside the box 8 to the spray head 701a, the water passes through the spray head 701a to be sprayed in mist form to form water mist, achieving the purpose of dust-settling on the construction environment;

[0046] Before welding, the box 8 can be correspondingly moved up and down by controlling the electric telescopic rod to adjust the height of the box 8 to achieve the purpose of adjusting the operation height.

[0047] In addition, the battery for supplying power to the electric appliance is arranged on the mounting plate 9 of the welding device for the construction of the steel structure factory building, and the controller for controlling the electric appliance is arranged at the convenient operation position of the welding device for the construction of the steel structure factory building, the electric appliance is electrically connected with the controller through the conductive wire, and the controller is electrically connected with the battery through the conductive wire, and meanwhile, the electric appliances in the welding device for the construction of the steel structure factory building are all prior art, and the model thereof is not limited herein.

[0048] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A welding device for steel structure factory building construction, comprising a box (8), characterized in that: A workpiece (5) is provided on the rear side above the box (8), two workpieces (5) are provided and are distributed in an L shape, a U-shaped plate (1) is provided on the outside of the workpiece (5), a clamping plate (4) is provided on the inside of the U-shaped plate (1), and mounting columns (802) are fixed below the U-shaped plate (1) and below the right end of the workpiece (5) located on the rear side, corresponding to the upper wall of the box (8), and a mounting sleeve (102) is fixed below the U-shaped plate (1), and the mounting sleeve (102) is sleeved on the outside of the corresponding mounting column (802); A water pump (7) is fixed to the front side of the upper wall of the box body (8), a water pipe (701) is fixed to both the water inlet and the water outlet of the water pump (7), a spray head (701a) is fixed to the other end of the water pipe (701) at the water outlet of the water pump (7), an electric telescopic rod is fixed to the lower wall of the box body (8), and a mounting plate (9) is fixed to the lower end of the electric telescopic rod.

2. A welding device for steel structure factory building construction according to claim 1, characterized in that: A threaded rod (101) is threadedly connected to a side wall of the U-shaped plate (1) away from the workpiece (5); the threaded rod (101) is rotatably connected to the clamping plate (4) via a bearing; and a rocker (101a) is fixed to one end of the threaded rod (101) away from the workpiece (5).

3. A welding device for steel structure factory building construction according to claim 2, characterized in that: The cross section of the mounting column (802) is circular, and the peripheral wall of the mounting sleeve (102) is threadedly connected with a bolt (102a), and the threaded end of the bolt (102a) abuts against the mounting column (802).

4. A welding device for steel structure factory building construction according to claim 1, characterized in that: A cylinder (2) is provided above the two workpieces (5), a welding head (201) is fixed to the lower end of the cylinder (2), an L-shaped plate (202) is fixed to the upper end of the cylinder (2), a moving block (202a) is fixed to the lower end of the right side of the L-shaped plate (202), the moving block (202a) is slidably connected to the box (8), and a reinforcing plate (202b) is fixed at the angle of the L-shaped plate (202).

5. A welding device for steel structure factory building construction according to claim 4, characterized in that: A motor (3) is provided on the right side of the moving block (202a), a screw (301) is fixed on the power output shaft of the motor (3), and the screw (301) is threadedly connected to the moving block (202a).

6. A welding device for steel structure factory building construction according to claim 5, characterized in that: A mounting block (601) is fixed to the right wall of the motor (3), a guide bar (801) is provided below the interior of the mounting block (601), and the guide bar (801) is fixedly connected to the box (8), an electric push rod (6) is fixed to the front wall of the mounting block (601), an end plate (602) is fixed to the front end of the electric push rod (6), and the end plate (602) is fixedly connected to the box (8).

7. The welding device for steel structure factory building construction according to claim 1, characterized in that: The water pipe (701) at the water inlet end of the water pump (7) is located at the lower side of the interior of the box (8) away from one end of the water pump (7); a liquid inlet pipe (806) is fixed to the right of the water pump (7) corresponding to the upper wall of the box (8); the external thread of the liquid inlet pipe (806) is connected to a pipe cover (806a); a transparent window (804) is fixed to the front wall of the box (8); and an operating lever (803) is fixed to the right wall of the box (8).

8. The welding device for steel structure factory building construction according to claim 1, characterized in that: Guide sleeves (901) are fixed at the four corner positions of the upper wall of the mounting plate (9), and a guide rod (805) is provided in the internal clearance of the guide sleeve (901), and the upper end of the guide rod (805) is fixedly connected to the box body (8).

9. A welding device for steel structure factory building construction according to claim 8, characterized in that: Universal wheels (902) are fixed to both front and rear ends of the right side of the lower wall of the mounting plate (9); a motor (10) is symmetrically arranged on the left side below the mounting plate (9); a roller (1001) is fixed to the power output shaft of the motor (10); a side plate (903) is fixed to the inner side wall of the motor (10); and the side plate (903) is fixedly connected to the mounting plate (9).

Images