Search

CN-224209314-U - Welding device for power tower production

CN224209314UCN 224209314 UCN224209314 UCN 224209314UCN-224209314-U

Abstract

The utility model discloses a welding device for electric power tower production, which comprises a base, an auxiliary support, a clamping mechanism, a synchronous rotating mechanism and a turnover mechanism arranged on the base, wherein the welding device for electric power tower production drives two threaded sleeves to move inwards by starting to rotate a first screw rod and driving the two threaded sleeves to rotate, clamping rods are in sliding connection with a sliding chute while moving, so that four clamping rods provide stable clamping for raw materials, then the distance between the two raw materials is adjusted, make two raw materials need welded position closely laminate together, manual rotation two-way lead screw and initiative lead screw drive four grip blocks and tighten up inwards, make pulley and raw materials laminating, start two sets of cylinder actions about, drive two backup pads and inwards remove, start electric putter action simultaneously and drive gyro wheel and raw materials laminating that set up on four auxiliary trolley, guarantee raw materials pivoted stability, can carry out auxiliary feeding through tilting mechanism, alleviateed user's work burden.

Inventors

  • LIANG FEI
  • LIU TINGLONG

Assignees

  • 山西华泰升电力杆塔股份有限公司

Dates

Publication Date
20260508
Application Date
20250419

Claims (6)

  1. 1. The welding device for the production of the electric power pole tower comprises a base (1), an auxiliary support (2), a clamping mechanism (3), a synchronous rotating mechanism (4) and a turnover mechanism (5) arranged on the base (1), and is characterized in that the auxiliary support (2) comprises a fixing frame (201), a groove (202), an air cylinder (203), a supporting plate (204), an electric push rod (205), an auxiliary trolley (206) and rollers (207), the fixing frame (201) is provided with the groove (202), the air cylinder (203) is arranged in the groove (202), the supporting plate (204) is arranged on the air cylinder (203), the electric push rod (205) is hinged to the bottom surface of the supporting plate (204), the auxiliary trolley (206) is hinged to the lower portion of the electric push rod (205), the rollers (207) are connected to the inner portion of the auxiliary trolley in a rotating mode, and two groups of the upper portion and the lower portion of the auxiliary trolley in the fixing frame (201) are respectively arranged. The clamping mechanism (3) comprises a frame body (301), a clamping disc (302), a first screw rod (303), a rotary disc (304), a threaded sleeve (305), a telescopic rod (306), a clamping rod (307) and a sliding groove (308), wherein the clamping disc (302) is rotationally connected to the frame body (301), the sliding groove (308) is formed in the clamping disc (302), the first screw rod (303) is rotationally connected to the inside of the clamping disc (302), the first screw rod (303) penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve (305), the threaded sleeve (305) is in sliding connection with the clamping disc (302), the telescopic rod (306) is fixedly installed on the threaded sleeve (305), and the clamping rod (307) is installed on the telescopic rod (306).
  2. 2. The welding device for producing the electric power pole tower according to claim 1, wherein a shell (6) is fixedly installed on the fixing frame (201), a telescopic cylinder (7) is arranged on the shell (6), and a welding head (8) is arranged at the front end of the telescopic cylinder (7).
  3. 3. Welding device for electric power tower production according to claim 2, characterized in that the telescopic rods (306), clamping rods (307) and sliding grooves (308) are provided with four groups, and the clamping discs (302) are driven by a transmission motor, the grooves (202), the cylinders (203), the electric push rods (205), the auxiliary trolley (206) and the rollers (207) are provided with four groups, and every two groups of the auxiliary trolley (206) are hinged, and the support plates (204) are provided with two groups up and down.
  4. 4. A welding device for producing an electric power tower according to claim 3, wherein the base (1) comprises a base (101), a second screw rod (102) and an auxiliary slide rod (103), the second screw rod (102) is rotatably connected to the base (101), two auxiliary slide rods (103) are respectively arranged on two sides of the second screw rod (102), the auxiliary slide rod (103) and the base (101) are fixedly installed, and the second screw rod (102) is driven by a motor.
  5. 5. The welding device for producing the electric power pole tower according to claim 4, wherein the synchronous rotating mechanism (4) comprises a connecting seat (401), clamping blocks (402), a driving screw (403), pulleys (404) and a bidirectional screw (405), two groups of connecting seats (401) are arranged in the base (101), four groups of clamping blocks (402) are arranged on the connecting seat (401), two groups of clamping blocks (402) above are connected through the driving screw (403), two groups of clamping blocks (402) below are connected through the bidirectional screw (405), two groups of clamping blocks (402) on the left are hinged with each other, two groups of clamping blocks (402) on the right are fixed through bolts, the pulleys (404) are rotatably connected in the clamping blocks (402), and the pulleys (404) are driven by a driving motor.
  6. 6. The welding device for producing electric power towers according to claim 5, wherein the turnover mechanism (5) comprises a bottom plate (501), a turnover frame (502) and a hydraulic cylinder (503), the bottom plate (501) is fixedly installed on the base (101), the turnover frame (502) is hinged on the bottom plate (501), the output end of the hydraulic cylinder (503) is hinged with the turnover frame (502), and the base end of the hydraulic cylinder (503) is hinged with the bottom plate (501).

Description

Welding device for power tower production Technical Field The utility model relates to the technical field of power towers, in particular to a welding device for power tower production. Background Power towers are important structures in power distribution and transmission systems for supporting power lines. The main functions of the electric power towers are to increase the distance between the cable and the ground, ensure the safe and stable transmission of the electric power, and the electric power towers are mainly divided into steel towers, concrete towers and wood poles, and the steel towers are common power transmission towers and are widely used due to strong bearing capacity and good wind resistance. The steel tower is usually treated by hot dip galvanizing to prevent corrosion, the design and construction of the power tower must meet strict safety standards, including wind and snow load, shock resistance and the like, so as to ensure safe operation under various weather conditions, but the existing welding device for producing the power tower still has certain defects, such as: The welding device for the power tower production comprises a base, wherein supporting seats are arranged at the top of the base, two supporting seats are respectively connected with a rotating shaft in a rotating mode, the end portion of each rotating shaft is fixedly connected with an adjusting seat, a first threaded rod is connected to the inner portion of each adjusting seat in a rotating mode, and a moving frame is connected to the first threaded rod in a rotating mode. According to the welding device for the electric power tower, provided by the utility model, the side plates with different specifications can be spliced and fixed through the mutual matching of the structures such as the adjusting seat, the moving frame and the fixing plate, the spliced connecting seam is just under the welding machine, a worker can directly weld the side plates only by moving the welding machine, butt joint is not needed, the plates can be turned over after the welding of the top surface is finished through the mutual matching of the structures such as the worm, the worm wheel and the rotating shaft, the plates are not needed to be detached and fixed again, although the welding device for the electric power tower can be well used, the raw materials cannot be semi-automatically assisted and fed when the raw materials are welded, the raw materials still need to be turned manually in the welding work, the raw materials cannot be assisted to rotate, so that the raw material welding is unstable, meanwhile, the distance between the fixtures cannot be adjusted according to the length of the raw materials, the equipment use flexibility is poor, and frequent users are puzzled. Disclosure of utility model The utility model aims to provide a welding device for power tower production, which solves the problems that in the prior art, when welding raw materials, semi-automatic auxiliary feeding cannot be performed on the raw materials, the raw materials still need to be manually turned over in welding work, the raw materials cannot be assisted to rotate, so that the welding of the raw materials is unstable, meanwhile, the distance between clamps cannot be adjusted according to the length of the raw materials, the equipment use flexibility is poor, and a user is often bothered. The welding device for the electric power tower production comprises a base, an auxiliary support, a clamping mechanism, a synchronous rotating mechanism and a turnover mechanism arranged on the base, wherein the auxiliary support comprises a fixing frame, a groove, an air cylinder, a supporting plate, an electric push rod, an auxiliary trolley and rollers, the groove is formed in the fixing frame, the air cylinder is arranged in the groove, the supporting plate is arranged on the air cylinder, the electric push rod is hinged to the bottom surface of the supporting plate, the auxiliary trolley is hinged to the lower part of the electric push rod, the rollers are rotatably connected to the inside of the auxiliary trolley, and two groups of auxiliary trolleys are respectively arranged on the upper part and the lower part of the inside of the fixing frame; The clamping mechanism comprises a frame body, a clamping disc, a first screw rod, a rotary disc, a thread bush, a telescopic rod, a clamping rod and a sliding groove, wherein the clamping disc is rotationally connected to the frame body, the sliding groove is formed in the clamping disc, the first screw rod is rotationally connected to the clamping disc, the first screw rod penetrates through the first screw rod and is in threaded connection with two groups of thread bushes, the thread bush is in sliding connection with the clamping disc, the telescopic rod is fixedly installed on the thread bush, and the clamping rod is installed on the telescopic rod. As a preferable technical scheme of the utility model, a shell is fixedly