Steel structure building connection node welding equipment

Abstract

The utility model provides welding equipment for connecting joints of a steel structure building. The steel structure building connecting joint welding equipment comprises a table plate, a welding gun placing frame is fixedly mounted at the top of the table plate, a welding gun is arranged on the welding gun placing frame, an adjusting seat is further fixedly mounted at the top of the table plate, a circular ring baffle is fixedly mounted on the inner wall of the adjusting seat, two movable frames are arranged on the outer wall of the adjusting seat, and the circular ring baffle is fixedly mounted on the circular ring baffle. The two movable frames are each provided with an anti-skid clamping device, second fixing plates are fixedly installed on the two sides of the two movable frames, first pulleys are rotatably installed on the second fixing plates, the outer walls of the first pulleys make contact with the outer wall of the adjusting base, and the two first fixing plates are arranged in the adjusting base. The steel structure building connection node welding equipment has the advantages of being convenient to use, easy to operate and capable of being rapidly positioned and adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field especially relates to a steel structure building connecting joint welding equipment. BACKGROUND

[0002] Steel structure is the building structure type mainly by steel material composition, is made beam steel, steel column, steel truss etc. component such as section steel and steel plate, usually adopts welding seam, bolt and rivet connection between components, uses silicification, pure manganese phosphating etc. rust removal antirust process, its strength is high, self weight is light, is convenient for transportation and installation, support installs to solar energy light panel to be fixed, to facilitate the full absorption and conversion of solar energy, is often used in building industry, bridge engineering and energy field etc.

[0003] However, the conventional steel structure building connecting joint welding equipment is prone to displacement or angle change during welding due to welding stress, external force and other factors, affecting the welding quality and accuracy of the joint.

[0004] Therefore, it is necessary to provide a new steel structure building connecting joint welding equipment to solve the above technical problems. SUMMARY

[0005] The utility model solves the technical problem to provide a kind of steel structure building connecting joint welding equipment that is convenient to use, easy to operate, can be positioned and adjusted quickly.

[0006] To solve the above technical problems, the steel structure building connecting joint welding equipment provided by the utility model comprises a table plate, a welding gun placing rack is fixedly installed on the top of the table plate, a welding gun is arranged on the welding gun placing rack, an adjusting seat is also fixedly installed on the top of the table plate, a circular baffle is fixedly installed on the inner wall of the adjusting seat, two movable racks are arranged on the outer wall of the adjusting seat, anti-slip clamping devices are arranged on the two movable racks, second fixed plates are fixedly installed on the two sides of the two movable racks, first pulleys are rotatably installed on the second fixed plates, the outer wall of the first pulley is in contact with the outer wall of the adjusting seat, two first fixed plates are arranged in the adjusting seat, two second pulleys are rotatably installed on the two first fixed plates, the outer wall of the second pulley is in contact with the inner wall of the adjusting seat, a connecting plate is fixedly installed on the side of the first fixed plate close to the movable rack, the end of the connecting plate away from the first fixed plate extends to the outside of the adjusting seat and is fixedly connected with the movable rack, and a dust collection box is arranged at the bottom of the table plate.

[0007] Preferably, the anti-skid clamping device comprises a second screw rod rotatably installed at the bottom of the movable frame, one end of the second screw rod is fixedly installed with a first screw rod, the bottom of the movable frame is also fixedly installed with a servo motor, the output shaft of the servo motor is fixedly connected with the other end of the first screw rod, the outer side of the second screw rod and the first screw rod are both threadedly connected with a hinged seat, one end of a connecting rod is hinged on the two sides of the hinged seat, two clamping plates are arranged on the movable frame, two vertical plates are fixedly installed at the bottom of the clamping plates, the bottom end of the two vertical plates extends to the bottom of the movable frame, and the other end of the connecting rod is hinged on the vertical plate.

[0008] Preferably, the anti-skid pads are fixedly installed on the sides of the two clamping plates close to each other, and the handles are fixedly installed on the two sides of the movable frame.

[0009] Preferably, the threads of the second screw rod and the first screw rod are oppositely arranged.

[0010] Preferably, the bottom of the table plate is fixedly installed with four supporting legs.

[0011] Preferably, a plurality of first limiting holes are arranged on the adjusting seat, a second limiting hole is arranged on the second fixed plate, the second limiting hole is in communication with the first limiting hole, and the same fixing bolt is arranged on the second limiting hole and the first limiting hole.

[0012] Compared with the related art, the steel structure building connecting joint welding equipment has the following beneficial effects:

[0013] The utility model provides a kind of steel structure building connecting joint welding equipment, by the cooperation of second fixed plate, first pulley, first fixed plate, second pulley, connecting plate, movable frame and adjusting seat, two movable frames are slid on adjusting seat, can realize accurate adjustment steel structure angle, the angle deviation of connecting joint is controlled in minimum range, secondly can quickly adjust steel structure to required angle, need not like traditional method repeatedly measure and manual adjustment, and linkage with welding equipment, angle can be adjusted in real time according to requirement in welding process, reduce the waiting time between process;By the cooperation of first limit hole, second limit hole, fixed peg, dust collection box, welding torch rack and welding torch, when fixed peg is inserted into second limit hole and first limit hole, can ensure that steel structure is accurately stopped at preset angle position when angle is adjusted, avoid excessive adjustment, secondly can avoid accidental swing, collision of steel structure due to angle adjustment out of control, reduce the security risk to construction personnel and surrounding equipment;By the cooperation of servo motor, first screw rod, connecting rod, vertical plate, hinged seat, second screw rod, clamping plate and non-slip mat, two clamping plates can be accurately fixed in welding required position while moving mutually, guarantee the dimensional accuracy and position accuracy of connecting joint, avoid displacement of steel structure in welding process, effectively prevent steel structure from shaking or vibrating due to external force or thermal deformation etc. Factor in welding process, ensure the stability of welding process, it is favorable to guarantee the uniformity and strength of weld. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic diagram of a preferred embodiment of steel structure building connecting joint welding equipment provided by the utility model is shown in the drawing.

[0015] Figure 2 For Figure 1 The partial structure schematic diagram shown in the drawing.

[0016] Figure 3 For Figure 2 The movable frame and adjusting seat cooperation cross section schematic view shown in the drawing.

[0017] Figure 4 For Figure 2 The structure cross section schematic view shown in the drawing.

[0018] Figure 5 For Figure 2 The partial structure schematic view shown in the drawing.

[0019] Figure 6 For Figure 5 The partial structure cross section schematic view shown in the drawing.

[0020] Figure 7 For Figure 5 The partial structure schematic view shown in the drawing.

[0021] The numbers in the drawing: 1, support leg; 2, clamping plate; 3, welding gun placing rack; 4, welding gun; 5, non-slip pad; 6, movable rack; 7, handle; 8, adjusting seat; 9, dust collecting box; 10, fixing bolt; 11, servo motor; 12, first pulley; 13, first limiting hole; 14, second limiting hole; 15, first fixed plate; 16, connecting plate; 17, second pulley; 18, hinged seat; 19, first screw rod; 20, second screw rod; 21, second fixed plate; 22, vertical plate; 23, connecting rod; 24, circular ring baffle; 25, table plate. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , wherein, Figure 1 is a preferred embodiment structure schematic view of the steel structure building connecting joint welding equipment provided by the utility model; Figure 2 is the partial structure schematic view shown in Figure 1 ; Figure 3 is the movable rack and adjusting seat cooperation cross-sectional view shown in Figure 2 ; Figure 4 is the structure cross-sectional view shown in Figure 2 ; Figure 5 is the partial structure schematic view shown in Figure 2 ; Figure 6 is the partial structure cross-sectional view shown in Figure 5 ; Figure 7 is the partial structure cross-sectional view shown in Figure 5The partial structure diagram is shown. The steel structure building connecting joint welding equipment comprises a table plate 25, a welding gun placing rack 3 fixedly installed on the top of the table plate 25, a welding gun 4 arranged on the welding gun placing rack 3, an adjusting seat 8 fixedly installed on the top of the table plate 25, a circular ring baffle 24 fixedly installed on the inner wall of the adjusting seat 8, two movable racks 6 arranged on the outer wall of the adjusting seat 8, the two movable racks 6 sliding on the adjusting seat 8, the steel structure angle can be accurately adjusted, the angle deviation of the connecting joint can be controlled in a very small range, the steel structure can be quickly adjusted to the required angle, the traditional method of repeatedly measuring and manually adjusting is not needed, anti-slip clamping devices are arranged on the two movable racks 6, second fixed plates 21 are fixedly installed on the two sides of the two movable racks 6, first pulleys 12 are rotatably installed on the second fixed plates 21, the outer wall of the first pulley 12 is in contact with the outer wall of the adjusting seat 8, two first fixed plates 15 are arranged in the adjusting seat 8, two second pulleys 17 are rotatably installed on the two first fixed plates 15, the outer wall of the second pulley 17 is in contact with the inner wall of the adjusting seat 8, a connecting plate 16 is fixedly installed on the side, close to the movable rack 6, of the first fixed plate 15, one end, away from the first fixed plate 15, of the connecting plate 16 extends to the outside of the adjusting seat 8 and is fixedly connected with the movable rack 6, and a dust collecting box 9 is arranged on the bottom of the table plate 25, a large amount of dust is generated in the welding process, the dust collecting box can collect the pollutants, the pollutants can be prevented from directly falling to the ground, and the pollution to the surrounding environment is reduced.

[0024] The anti-slip clamping device comprises a second screw rod 20 rotatably installed at the bottom of the movable rack 6, a first screw rod 19 fixedly installed at one end of the second screw rod 20, a servo motor 11 fixedly installed at the bottom of the movable rack 6, an output shaft of the servo motor 11 fixedly connected with the other end of the first screw rod 19, a hinge seat 18 threadedly connected with the outer sides of the second screw rod 20 and the first screw rod 19, one end of a connecting rod 23 hingedly connected with the two sides of the hinge seat 18, two clamping plates 2 arranged on the movable rack 6, the two clamping plates 2 being capable of accurately fixing the steel structure at the welding position while moving relative to each other, the size precision and the position precision of the connecting joint being guaranteed, the steel structure being prevented from being displaced in the welding process, two vertical plates 22 fixedly installed at the bottom of the clamping plate 2, the bottom ends of the two vertical plates 22 extending to the bottom of the movable rack 6, and the other end of the connecting rod 23 being hingedly connected with the vertical plate 22.

[0025] The two clamping plates 2 are fixedly installed with anti-slip pads 5 on the sides close to each other.

[0026] The threads of the second screw rod 20 and the first screw rod 19 are oppositely arranged.

[0027] The bottom of the table plate 25 is fixedly provided with four supporting legs 1.

[0028] The adjusting seat 8 is provided with a plurality of first limiting holes 13, the second fixing plate 21 is provided with second limiting holes 14, the second limiting holes 14 are communicated with the first limiting holes 13, and the second limiting holes 14 and the first limiting holes 13 are provided with a same fixing pin 10.

[0029] The working principle of the steel structure building connecting joint welding equipment is as follows:

[0030] Firstly, the two steel structures are respectively placed on the two movable frames 6, and then the required angle is determined and adjusted, the steel structures are pushed to make the two ends contact, then the servo motor 11 is started, the output shaft of the servo motor 11 drives the first screw rod 19 to rotate, the first screw rod 19 drives the second screw rod 20 to rotate, at this time, the second screw rod 20 and the first screw rod 19 drive the two hinged seats 18 to move respectively, and the two clamping plates 2 are moved relative to each other and the steel structures are clamped and fixed through the connecting rod 23, then the welding gun 4 is taken off from the welding gun placing frame 3, and welding can be carried out, when the angle needs to be adjusted, the fixing pin 10 is taken off from the second limiting hole 14 and the first limiting hole 13, then the movable frame 6 is adjusted through the handle 7, when the adjustment is completed, the fixing pin 10 is put into the second limiting hole 14 and the first limiting hole 13, and the welding slag generated during welding falls into the dust collecting box 9.

[0031] Compared with the related art, the steel structure building connecting joint welding equipment has the following beneficial effects:

[0032] The utility model provides a kind of steel structure building connecting joint welding equipment, by the cooperation of second fixed plate 21, first pulley 12, first fixed plate 15, second pulley 17, connecting plate 16, movable frame 6 and adjusting seat 8, two movable frames 6 are slid on adjusting seat 8, the angle of steel structure can be realized accurate adjustment, make the angle deviation of connecting joint control in minimum range, secondly can quickly adjust steel structure to required angle, need not like traditional method repeatedly measure and manual adjustment, and linkage with welding equipment, angle can be adjusted in real time according to requirement during welding process, reduce the waiting time between process;By the cooperation of first limiting hole 13, second limiting hole 14, fixed peg 10, dust collection box 9, welding torch rack 3 and welding torch 4, when fixed peg 10 is inserted into second limiting hole 14 and first limiting hole 13, can ensure that steel structure is accurately stopped at preset angle position when angle is adjusted, avoid excessive adjustment, secondly can avoid that steel structure appears accidental swing, collision due to angle adjustment out of control, reduce the security risk to construction personnel and surrounding equipment;By the cooperation of servo motor 11, first screw rod 19, connecting rod 23, vertical plate 22, hinged seat 18, second screw rod 20, clamping plate 2 and non-slip mat 5, while two clamping plates 2 are moved mutually, steel structure can be accurately fixed in welding required position, guarantee the dimensional accuracy and position accuracy of connecting joint, avoid that steel structure occurs displacement during welding process, effectively prevent that steel structure is shaken or vibrated due to external force or thermal deformation etc. Factor during welding process, ensure the stability of welding process, it is favorable to guarantee the uniformity and strength of weld.

[0033] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A steel structure building connection joint welding apparatus characterized by, include: A tabletop is provided, with a welding torch holder fixedly installed on its top. A welding torch is mounted on the holder. An adjusting seat is also fixedly installed on the top of the tabletop. A circular baffle is fixedly installed on the inner wall of the adjusting seat. Two movable frames are provided on the outer wall of the adjusting seat, each equipped with an anti-slip clamping device. Second fixed plates are fixedly installed on both sides of each movable frame. First pulleys are rotatably mounted on the second fixed plates, with their outer walls contacting the outer wall of the adjusting seat. Two first fixed plates are provided inside the adjusting seat, with two second pulleys rotatably mounted on each. The outer walls of the second pulleys contact the inner wall of the adjusting seat. A connecting plate is fixedly installed on the side of each first fixed plate closest to the movable frame. The end of the connecting plate away from the first fixed plate extends outside the adjusting seat and is fixedly connected to the movable frame. A dust collection box is provided at the bottom of the tabletop.

2. The steel construction building connection joint welding apparatus according to claim 1, characterized by, The anti-slip clamping device includes a second screw rotatably mounted on the bottom of the movable frame. A first screw is fixedly mounted on one end of the second screw. A servo motor is also fixedly mounted on the bottom of the movable frame. The output shaft of the servo motor is fixedly connected to the other end of the first screw. A hinge seat is threaded to the outer side of both the second screw and the first screw. One end of a connecting rod is hinged to both sides of the hinge seat. Two clamping plates are provided on the movable frame. Two vertical plates are fixedly mounted on the bottom of the clamping plates. The bottom ends of the two vertical plates extend to the bottom of the movable frame. The other end of the connecting rod is hinged to the vertical plate.

3. The steel construction building connection joint welding apparatus according to claim 2, characterized by, Anti-slip pads are fixedly installed on the side of the two clamping plates that are close to each other, and handles are fixedly installed on both sides of the movable frame.

4. The steel construction building connection joint welding apparatus according to claim 2, characterized by, The threads of the second screw and the first screw are arranged opposite to each other.

5. The steel construction building connection joint welding apparatus according to claim 1, wherein, The bottom of the table is fixedly equipped with four support legs.

6. The steel construction building connection joint welding apparatus according to claim 1, wherein, The adjusting seat is provided with a plurality of first limiting holes, and the second fixing plate is provided with a second limiting hole. The second limiting hole is connected to the first limiting hole, and the second limiting hole and the first limiting hole are provided with the same fixing bolt.

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