Iron tower combination welding tool

Abstract

The utility model discloses an iron tower combination welding tool, which belongs to the technical field of welding tools, and comprises a support plate, a rod body, a chassis and a connecting plate, the top of the support plate is fixedly connected with four vertical rods, the top ends of the four vertical rods are fixedly connected with two rotating rings, and the interiors of the two rotating rings are fixedly connected with clamping cylinders; the device has the beneficial effects that the rotating motor is arranged, the rotating motor operates, a plurality of clamping plates can clamp and fix a rod body, after fixing is completed, people place a base plate on the tops of two rollers, two bolts are rotated, through limiting of a top plate and a vertical plate, the side face of the base plate can be in lap joint with one end of the rod body, and then the rod body is clamped and fixed; the base plate and the rod body are arranged on the base plate, so that people can conveniently weld the base plate and the rod body, then people place a connecting plate between the two clamping blocks and rotate a rotary knob, the two clamping blocks can clamp and fix the connecting plate, and after fixing is completed, people can conveniently weld the connecting plate and the rod body.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, and more specifically, it relates to a combined welding tooling for iron towers. Background Art

[0002] Electric power iron towers generally refer to transmission line iron towers. Transmission line iron towers are tower-shaped buildings used for power transmission. Their structural feature is that various tower types belong to space truss structures, and the members are mainly composed of single equal-angle steel or combined angle steel. Therefore, when manufacturing electric power iron towers, it is necessary to weld the angle iron components of the iron towers. Currently, some manufacturers mostly use robots for welding, and welding tools are required for robot welding.

[0003] Currently, in the welding of angle iron tower components, angle iron pieces are usually held or clamped by tools for splicing, and then a welding torch is held for welding. This operation method has low safety. Secondly, the fixing effect of the angle iron is poor, and it is easy to have problems such as deviation welding, false welding, or large weld seams. During welding, the position cannot be adjusted flexibly. Therefore, in view of the above problems, a combined welding tooling for iron towers is specifically proposed. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a combined welding tooling for iron towers, which has a clamping and fixing function and is convenient for people to weld angle iron pieces.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides a tower combination welding tooling, which includes a support plate, a rod body, a chassis and a connecting plate. Four vertical rods are fixedly connected to the top of the support plate. Two rotating rings are fixedly connected to the tops of the four vertical rods. A clamping cylinder is fixedly connected inside the two rotating rings. An annular groove is formed inside the clamping cylinder. A plurality of movable grooves are formed on the side surface of the annular groove. An annular block and a movable rod are respectively slidably connected inside the annular groove and the movable groove. A rotating motor is fixedly connected to the surface of the clamping cylinder. A gear is fixedly connected to the output end of the rotating motor. An annular rack is fixedly connected to the surface of the annular block. The gear meshes with the annular rack. A first threaded tooth plate is fixedly connected to the side surface of the annular block. A second threaded tooth plate is fixedly connected to the side surface of the movable rod. The first threaded tooth plate meshes with the second threaded tooth plate. One end of the movable rod is fixedly connected to a clamping plate. The clamping plate is located inside the clamping cylinder. A first electric push rod and a second electric push rod are fixedly connected to the top of the support plate. The top of the first electric push rod is fixedly connected to a V-shaped support frame. Two rollers are movably connected to the inner side surface of the V-shaped support frame through a pin shaft. Two vertical plates and two limiting plates are respectively fixedly connected to the opposite sides of the top of the V-shaped support frame. Threaded caps are fixedly connected to the side surfaces of the two vertical plates. Bolts are threadedly connected inside the threaded caps. One end of the bolt is fixedly connected to a top plate. The top of the second electric push rod is fixedly connected to an adjustment box. Two clamping blocks are slidably connected inside the adjustment box. The chassis is installed at one end of the rod body. There are multiple connecting plates. The connecting plates are installed and connected between the chassis and the rod body. The rod body is located between a plurality of clamping plates. The chassis is placed on the tops of the two rollers. The chassis is located between the two vertical plates and the two limiting plates. One connecting plate is located between the two clamping blocks.

[0008] When using a tower combination welding tooling of this technical solution, by setting the rotating motor and running the rotating motor, multiple clamping plates can clamp and fix the rod body. After the fixing is completed, people place the chassis on the tops of the two rollers. After the placement is completed, rotate the two bolts. Through the limitation of the top plate and the vertical plate, the side surface of the chassis can be lapped at one end of the rod body, so as to facilitate people to weld the chassis and the rod body. Then people place the connecting plate between the two clamping blocks and rotate the knob, so that the two clamping blocks can clamp and fix the connecting plate. After the fixing is completed, it is convenient for people to weld the connecting plate and the rod body.

[0009] Further, a connecting rod is fixedly connected to one end of the two movable rods. A support frame is fixedly connected to the side surface of the connecting rod.

[0010] Further, an auxiliary wheel is movably connected to the inside of the support frame through a pin shaft.

[0011] Further, a rotating shaft is rotatably penetrated through the inner side surface of the adjusting box by means of a bearing, and a knob and a first threaded rod are respectively and fixedly connected to both ends of the rotating shaft.

[0012] Further, a second threaded rod is fixedly connected to one end of the first threaded rod, and the shaft end of the second threaded rod is rotatably connected in a bearing fixedly connected to the inner side surface of the adjusting box.

[0013] Further, threaded cylinders are threadedly connected to the surfaces of the first threaded rod and the second threaded rod, and the clamping block is fixedly connected to the surface of the threaded cylinder.

[0014] Further, a cushion pad is fixedly connected to the side surface of the clamping plate.

[0015] (3) Beneficial effects

[0016] To sum up, the present utility model has the following beneficial effects:

[0017] 1. For the tower combination welding tooling, by setting the rotating motor, when the rotating motor operates, multiple clamping plates can clamp and fix the rod body. After the fixing is completed, people place the chassis on the tops of the two rollers. After the placement is completed, rotate the two bolts. Through the limitation of the top plate and the vertical plate, the side surface of the chassis can be lapped on one end of the rod body, so as to facilitate people to weld the chassis and the rod body. Then, people place the connecting plate between the two clamping blocks and rotate the knob, and the two clamping blocks can clamp and fix the connecting plate. After the fixing is completed, it is convenient for people to weld the connecting plate and the rod body;

[0018] 2. For the tower combination welding tooling, by setting the auxiliary wheels, when clamping and fixing the rod body, under the action of the two auxiliary wheels, it is convenient for people to perform auxiliary support on the rod body;

[0019] 3. For the tower combination welding tooling, by setting the knob, when people rotate the knob, the rotating shaft, the first threaded rod and the second threaded rod can rotate, which can drive the two threaded cylinders to move on the surfaces of the first threaded rod and the second threaded rod, and the two clamping blocks can approach each other. Through the two clamping blocks, it is convenient for people to clamp and fix the connecting plate. Description of the drawings

[0020] In order to more clearly illustrate the specific implementation manners of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for description in the specific implementation manners or the prior art. Obviously, the drawings in the following description are only one implementation manner of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0022] Figure 2 This is a schematic structural view of the side view of the present utility model;

[0023] Figure 3 This is a schematic structural view of the front view section of the present utility model;

[0024] Figure 4 This is a schematic structural view of the adjustment box section of the present utility model.

[0025] The reference signs in the drawings are:

[0026] 1, support plate; 101, vertical rod; 102, rotating ring;

[0027] 2, clamping cylinder; 201, annular groove; 202, movable groove; 203, annular block; 204, movable rod; 205, clamping plate; 206, rotating motor; 207, gear; 208, annular rack; 209, first threaded tooth plate; 2010, second threaded tooth plate; 2011, connecting rod; 2012, support frame; 2013, auxiliary wheel; 2014, cushion;

[0028] 3, first electric push rod; 301, V-shaped support frame; 302, roller; 303, threaded nut; 304, bolt; 305, top plate; 306, vertical plate; 307, limiting plate;

[0029] 4, second electric push rod; 401, adjustment box; 402, rotating shaft; 403, knob; 404, first threaded rod; 405, second threaded rod; 406, threaded cylinder; 407, clamping block;

[0030] 5, rod body;

[0031] 6, chassis;

[0032] 7, connecting plate. Detailed implementation manners

[0033] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the technical solutions in the specific implementation manners of the present utility model are clearly and completely described below to further illustrate the present utility model. Obviously, the described specific implementation manners are only a part of the implementation manners of the present utility model, rather than all the styles.

[0034] Embodiment:

[0035] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1-4 drawings.

[0036] Please refer to Figures 1-4, the present utility model provides a technical solution: a tower combination welding tooling, including a support plate 1, a rod body 5, a chassis 6 and a connecting plate 7. Four vertical rods 101 are fixedly connected to the top of the support plate 1, and two rotating rings 102 are fixedly connected to the tops of the four vertical rods 101. A clamping cylinder 2 is fixedly connected inside the two rotating rings 102. An annular groove 201 is opened inside the clamping cylinder 2, and a plurality of movable grooves 202 are opened on the side of the annular groove 201. An annular block 203 and a movable rod 204 are respectively slidably connected inside the annular groove 201 and the movable groove 202. A rotating motor 206 is fixedly connected to the surface of the clamping cylinder 2, and a gear 207 is fixedly connected to the output end of the rotating motor 206. An annular rack 208 is fixedly connected to the surface of the annular block 203, and the gear 207 meshes with the annular rack 208. A first threaded tooth plate 209 is fixedly connected to the side of the annular block 203, and a second threaded tooth plate 2010 is fixedly connected to the side of the movable rod 204. The first threaded tooth plate 209 meshes with the second threaded tooth plate 2010. One end of the movable rod 204 is fixedly connected to a clamping plate 205, and the clamping plate 205 is located inside the clamping cylinder 2. A first electric push rod 3 and a second electric push rod 4 are fixedly connected to the top of the support plate 1. The top of the first electric push rod 3 is fixedly connected to a V-shaped support frame 301. Two rollers 302 are movably connected to the inner side surface of the V-shaped support frame 301 through a pin shaft. Two vertical plates 306 and two limiting plates 307 are respectively fixedly connected to the opposite sides of the top of the V-shaped support frame 301. Threaded nuts 303 are fixedly connected to the side surfaces of the two vertical plates 306. Bolts 304 are threadedly connected inside the threaded nuts 303. One end of the bolt 304 is fixedly connected to a top plate 305. The top of the second electric push rod 4 is fixedly connected to an adjustment box 401. Two clamping blocks 407 are slidably connected inside the adjustment box 401. The chassis 6 is installed at one end of the rod body 5. There are a plurality of connecting plates 7, and the connecting plates 7 are installed and connected between the chassis 6 and the rod body 5. The rod body 5 is located between a plurality of clamping plates 205. The chassis 6 is placed on the tops of the two rollers 302. The chassis 6 is located between the two vertical plates 306 and the two limiting plates 307. One connecting plate 7 is located between the two clamping blocks 407.

[0037] By adopting the above technical solution, by setting the rotating motor 206, when the rotating motor 206 operates, multiple clamping plates 205 can clamp and fix the rod body 5. After the fixing is completed, people place the chassis 6 on the tops of the two rollers 302. After the placement is completed, rotate the two bolts 304. Through the limitation of the top plate 305 and the vertical plate 306, the side surface of the chassis 6 can be lapped on one end of the rod body 5, so as to facilitate people to weld the chassis 6 and the rod body 5. Then people place the connecting plate 7 between the two clamping blocks 407 and rotate the knob 403, so that the two clamping blocks 407 can clamp and fix the connecting plate 7. After the fixing is completed, it is convenient for people to weld the connecting plate 7 and the rod body 5.

[0038] Refer to Figure 2, one end of two movable rods 204 is fixedly connected with a connecting rod 2011, a support frame 2012 is fixedly connected to the side of the connecting rod 2011, and an auxiliary wheel 2013 is movably connected inside the support frame 2012 through a pin shaft.

[0039] By adopting the above technical solution, by setting the auxiliary wheel 2013, when clamping and fixing the rod body 5, under the action of the two auxiliary wheels 2013, it is convenient for people to assist in supporting the rod body 5.

[0040] Refer to Figure 4 , a rotating shaft 402 is rotatably penetrated through the inner side of the adjusting box 401 through a bearing. Both ends of the rotating shaft 402 are respectively fixedly connected with a knob 403 and a first threaded rod 404. One end of the first threaded rod 404 is fixedly connected with a second threaded rod 405. The shaft end of the second threaded rod 405 is rotatably connected in a bearing fixedly connected to the inner side of the adjusting box 401. Threaded cylinders 406 are threadedly connected to the surfaces of the first threaded rod 404 and the second threaded rod 405, and a clamping block 407 is fixedly connected to the surface of the threaded cylinder 406.

[0041] By adopting the above technical solution, by setting the knob 403, when people rotate the knob 403, the rotating shaft 402, the first threaded rod 404 and the second threaded rod 405 can be rotated, which can drive the two threaded cylinders 406 to move on the surfaces of the first threaded rod 404 and the second threaded rod 405, and can make the two clamping blocks 407 approach each other. Through the two clamping blocks 407, it is convenient for people to clamp and fix the connecting plate 7.

[0042] Refer to Figure 3 , a cushion 2014 is fixedly connected to the side of the clamping plate 205.

[0043] By adopting the above technical solution, by setting the cushion 2014, when clamping the rod body 5, it can avoid the hard contact between the clamping plate 205 and the rod body 5.

[0044] The working principle of the present utility model is:

[0045] In use, people place the device in a suitable position. When it is necessary to weld and connect the rod body 5, the chassis 6 and the connecting plate 7, people pass the rod body 5 through the clamping cylinder 2. After passing through, the rotation motor 206 operates, which can cause the gear 207 to rotate. Through meshing with the annular rack 208, it can drive the annular block 203 to rotate. Through the meshing of the first threaded plate 209 and the second threaded plate 2010, it can drive the movable rod 204 to slide in the movable groove 202, so that multiple clamping plates 205 can clamp and fix the rod body 5. After the fixing is completed, people place the chassis 6 on the tops of the two rollers 302. After placing, the position of the chassis 6 is adjusted by the first electric push rod 3. After the adjustment is completed, people rotate the two bolts 304 to push the top plate 305 to move. Through the limitation of the top plate 305 and the vertical plate 306, the side of the chassis 6 can be lapped on one end of the rod body 5. After the lapping is completed, it is convenient for people to weld the chassis 6 and the rod body 5. Then people place the connecting plate 7 between the two clamping blocks 407 and rotate the knob 403, so that the rotating shaft 402, the first threaded rod 404 and the second threaded rod 405 rotate, which can drive the two threaded cylinders 406 to move on the surfaces of the first threaded rod 404 and the second threaded rod 405, so that the two clamping blocks 407 approach each other. The connecting plate 7 can be clamped and fixed by the two clamping blocks 407. After the fixing is completed, the position of the connecting plate 7 is adjusted by the second electric push rod 4, so that the adjacent sides of the connecting plate 7 are respectively lapped on the side surface of the chassis 6 and the surface of the rod body 5. After the lapping is completed, it is convenient for people to weld the connecting plate 7 and the rod body 5.

[0046] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A combined welding tooling for iron towers, comprising a support plate (1), a rod body (5), a chassis (6) and a connecting plate (7), characterized in that: The top of the support plate (1) is fixedly connected with four vertical rods (101), the tops of the four vertical rods (101) are fixedly connected with two rotating rings (102), a clamping cylinder (2) is fixedly connected inside the two rotating rings (102), an annular groove (201) is formed inside the clamping cylinder (2), a plurality of movable grooves (202) are formed on the side of the annular groove (201), an annular block (203) and a movable rod (204) are respectively slidably connected inside the annular groove (201) and the movable groove (202), a rotating motor (206) is fixedly connected to the surface of the clamping cylinder (2), the output end of the rotating motor (206) is fixedly connected with a gear (207), an annular rack (208) is fixedly connected to the surface of the annular block (203), the gear (207) meshes with the annular rack (208), a first threaded tooth plate (209) is fixedly connected to the side of the annular block (203), a second threaded tooth plate (2010) is fixedly connected to the side of the movable rod (204), the first threaded tooth plate (209) meshes with the second threaded tooth plate (2010), one end of the movable rod (204) is fixedly connected with a clamping plate (205), the clamping plate (205) is located inside the clamping cylinder (2), a first electric push rod (3) and a second electric push rod (4) are fixedly connected to the top of the support plate (1), the top of the first electric push rod (3) is fixedly connected with a V-shaped support frame (301), two rollers (302) are movably connected to the inner side surface of the V-shaped support frame (301) through a pin shaft, two vertical plates (306) and two limiting plates (307) are respectively fixedly connected to the opposite sides of the top of the V-shaped support frame (301), threaded nuts (303) are fixedly connected to the side surfaces of the two vertical plates (306), bolts (304) are threadedly connected inside the threaded nuts (303), one end of the bolt (304) is fixedly connected with a top plate (305), the top of the second electric push rod (4) is fixedly connected with an adjustment box (401), two clamping blocks (407) are slidably connected inside the adjustment box (401), the chassis (6) is installed at one end of the rod body (5), there are a plurality of connecting plates (7), the connecting plates (7) are installed and connected between the chassis (6) and the rod body (5), the rod body (5) is located between a plurality of clamping plates (205), the chassis (6) is placed on the tops of the two rollers (302), the chassis (6) is located between the two vertical plates (306) and the two limiting plates (307), and one connecting plate (7) is located between the two clamping blocks (407).

2. The tower combination welding tooling according to claim 1, characterized in that: One end of the two movable rods (204) is fixedly connected with a connecting rod (2011), and a support frame (2012) is fixedly connected to the side of the connecting rod (2011).

3. The tower combination welding tooling according to claim 2, characterized in that: An auxiliary wheel (2013) is movably connected to the inside of the support frame (2012) through a pin shaft.

4. A combined welding tooling for iron towers according to claim 1, characterized in that: A rotating shaft (402) is rotatably inserted through the inner side surface of the adjustment box (401) via a bearing, and a knob (403) and a first threaded rod (404) are fixedly connected to both ends of the rotating shaft (402), respectively.

5. The tower combination welding tooling according to claim 4, characterized in that: One end of the first threaded rod (404) is fixedly connected to a second threaded rod (405), and the shaft end of the second threaded rod (405) is rotatably connected to a bearing fixedly connected to the inner side surface of the adjustment box (401).

6. The tower combination welding tooling according to claim 5, characterized in that: Threaded cylinders (406) are threadedly connected to the surfaces of the first threaded rod (404) and the second threaded rod (405), and a clamping block (407) is fixedly connected to the surface of the threaded cylinder (406).

7. The combined welding tooling for iron towers according to claim 1, characterized in that: A cushion pad (2014) is fixedly connected to the side surface of the clamping plate (205).

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