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CN-122007580-A - Welding equipment for processing cement telegraph pole reinforcing steel bars

CN122007580ACN 122007580 ACN122007580 ACN 122007580ACN-122007580-A

Abstract

The invention discloses welding equipment for machining cement telegraph pole steel bars, which belongs to the technical field of cement telegraph pole steel bar welding and comprises a rail, wherein a rotating frame is fixedly arranged on the rail, a pulling frame is slidably arranged on the rail, and a cooling mechanism, a cleaning mechanism and a coating mechanism are arranged outside the rotating frame; the invention realizes multiple protection of the electrode pressing plate by arranging the cooling mechanism, the cleaning mechanism and the coating mechanism, the cooling mechanism continuously cools the electrode pressing plate by using the circulating cooling liquid, unstable welding current caused by overhigh temperature is prevented, welding slag attached to the surface of the electrode pressing plate is removed by the cleaning mechanism, contact resistance is prevented from increasing, and the coating mechanism uniformly coats conductive paste on the surface of the steel bar, so that the lubricating effect is realized, hard friction damage between the steel bar and the electrode pressing plate is reduced, and the conductivity of a contact surface is improved. The three are mutually matched, so that the service life of the electrode pressing plate and the stability of welding quality are improved.

Inventors

  • WANG MAO
  • LI CHAO
  • WANG LING

Assignees

  • 河北满固电力器材有限公司

Dates

Publication Date
20260512
Application Date
20260402

Claims (8)

  1. 1. The welding equipment for cement telegraph pole reinforcement machining comprises a track (1), and is characterized in that a rotating frame (2) is fixedly installed on the track (1), a pulling frame (3) is slidably installed on the track (1), and a cooling mechanism (4), a cleaning mechanism (5) and a coating mechanism (6) are arranged outside the rotating frame (2); The cooling mechanism (4) comprises a mounting seat (41), mounting seat (41) fixed mounting is on the right side of swivel mount (2), the top fixed mounting of mounting seat (41) has first electric telescopic handle (42), the flexible end of first electric telescopic handle (42) runs through mounting seat (41) fixed mounting and has slide (43), the inside slidable mounting of slide (43) has sliding tube (44), the bottom fixed mounting of sliding tube (44) has electrode clamp plate (45), the inside fixed mounting of electrode clamp plate (45) has spoiler (46), fixed mounting has two springs (47) between the top of electrode plate and the bottom of slide (43), the right side fixed mounting of swivel mount (2) has a plurality of guide rings (48), the back fixed mounting of track (1) has cooling case (49), the left and right sides of cooling case (49) all is provided with fin (410), the top fixed mounting of cooling case (49) has sliding tube (411), the top fixed mounting of cooling case (49) has electrode clamp plate (412), the fixed mounting of pump (412) has pump (412), pump (412) fixed mounting has pump (413) pump (412).
  2. 2. The welding equipment for machining cement pole reinforcing bars according to claim 1, wherein a plurality of spoilers (46) are provided, and a plurality of spoilers (46) are installed inside the electrode pressing plate (45) in a staggered and fixed manner.
  3. 3. The welding equipment for cement wire pole reinforcement processing according to claim 1, wherein the cleaning mechanism (5) comprises a mounting frame (51), the mounting frame (51) is fixedly mounted on the right side of the rotating frame (2), a second electric telescopic rod (52) is fixedly mounted at the top of the mounting frame (51), a lifting frame (53) is fixedly mounted at the telescopic end of the second electric telescopic rod (52) penetrating through the mounting frame (51), a third electric telescopic rod (54) is fixedly mounted on the right side of the lifting frame (53), a cleaning bin (55) is fixedly mounted at the telescopic end of the third electric telescopic rod (54), a limiting rod (56) is fixedly mounted on the right side of the cleaning bin (55), a collecting bin (57) is movably mounted inside the cleaning bin (55), meshes are formed in the bottom of the collecting bin (57), a plurality of air suction fans (58) are fixedly mounted inside the bottom end of the cleaning bin (55), a sliding frame (59) is fixedly mounted on the right side, a sliding frame (59) is fixedly mounted on the inner side of the cleaning bin, a motor (59) is fixedly mounted on the right side, a cleaning bin (510) is fixedly mounted on the first side of the cleaning bin (510), a second motor (513) is fixedly arranged on the front face of the mounting support leg (512) close to the front face, and a threaded rod (514) is fixedly arranged at the output end of the second motor (513).
  4. 4. A welding apparatus for concrete pole rebar machining according to claim 3, wherein two of the limit bars (56) are provided, and the two limit bars (56) are slidably installed inside the elevating frame (53) through the elevating frame.
  5. 5. A welding apparatus for concrete pole rebar processing according to claim 3, wherein a threaded hole is provided at a position corresponding to the sliding frame (59) and the threaded rod (514), and the threaded rod (514) is screw-mounted in the threaded hole, a chute is provided on the right side of the cleaning bin (55), and the sliding frame (59) is slidably mounted inside through the chute.
  6. 6. The welding equipment for cement wire pole reinforcement processing according to claim 1, characterized in that the coating mechanism (6) comprises a fixing seat (61), the fixing seat (61) is fixedly installed on the right side of the rotary frame (2), a storage cylinder (62) is fixedly installed in the fixing seat (61), a fourth electric telescopic rod (63) is fixedly installed at the top of the storage cylinder (62), a piston (64) is fixedly installed at the telescopic end of the fourth electric telescopic rod (63), a fixing frame (66) is fixedly installed on the right side of the rotary frame (2), a coating cylinder (67) is fixedly installed on the fixing frame (66), a connecting pipe (65) is fixedly installed between the coating cylinder (67) and the storage cylinder (62), a three-way valve (68) is arranged on the connecting pipe (65), a filling pipe (69) is arranged on one side of the three-way valve (68), a feeding unit (610) is arranged on the front side of the rotary frame (2), a base (611) is arranged on the front side of the track (1), and a rotary frame (612) is arranged on the base (611).
  7. 7. The welding equipment for cement pole rebar machining according to claim 6, wherein the front and rear sides of the coating cylinder (67) are provided with inclined structures.
  8. 8. The welding device for machining cement wire pole reinforcement according to claim 6, wherein the feeding unit (610) comprises an upper bracket (6101), the upper bracket (6101) is fixedly mounted on the front surface of the rotating frame (2), a fifth electric telescopic rod (6102) is fixedly mounted on the top of the upper bracket (6101), a connecting frame (6103) is fixedly mounted at the telescopic end of the fifth electric telescopic rod (6102) through the upper bracket (6101), a plurality of upper rollers (6104) are rotatably mounted in the connecting frame (6103), a lower bracket (6105) is fixedly mounted on the front surface of the rotating frame (2), a third motor (6106) is fixedly mounted on the outer side of the lower bracket (6105), a lower roller (6107) is fixedly mounted on the outer side of the lower roller (6107), and a synchronous pulley (8) is mounted on the outer transmission belt (6109) of the synchronous pulley (6108).

Description

Welding equipment for processing cement telegraph pole reinforcing steel bars Technical Field The invention relates to the technical field of cement telegraph pole reinforcement welding, in particular to welding equipment for cement telegraph pole reinforcement processing. Background The cement telegraph pole is used as an important infrastructure in power transmission and communication engineering, and the processing quality of the inner steel reinforcement framework of the cement telegraph pole is directly related to the structural strength and the service life of the telegraph pole. At present, the reinforcement cage of the cement telegraph pole is usually processed by adopting a resistance welding process, and is formed by welding a main reinforcement and a spiral stirrup. The core component of the welding mechanism is an electrode plate, the electrode plate is in contact with the steel bars during welding, and the steel bars are locally melted by resistance heat generated by current passing through the contact surface, so that firm connection between the steel bars is realized. However, the existing welding equipment for cement telegraph pole reinforcement processing can cause the problem of damaged welding quality in a long-time working state of an electrode plate in the actual long-time operation process, and the welding equipment is mainly characterized in that firstly, in the long-time continuous welding process of the electrode plate, due to the fact that high current is frequently passed through, significant resistance heat is generated, the temperature of the electrode plate continuously rises, stability of welding current can be affected due to the fact that the temperature of the electrode plate is too high, insufficient or fluctuating welding heat is caused, secondly, in the resistance welding process, oxide skin, greasy dirt on the surface of the reinforcement and molten metal splashes at high temperature can be gradually attached and accumulated on the working surface of the electrode plate to form a welding slag layer, the welding slag has high resistance, contact resistance between the electrode plate and the reinforcement can be remarkably increased, heating of the electrode plate is aggravated, uneven distribution of welding heat can be caused, the welding quality is further deteriorated, and in the winding welding process of a reinforcement framework needs to rotate and axially move relative to the electrode plate, and continuous hard sliding friction exists between the surface of the reinforcement and the working surface. On one hand, the long-term friction contact can lead the working surface of the electrode plate to generate abrasion grooves, damage the flatness of the electrode plate, reduce the contact area, lead the current density to be unevenly distributed, lead the rigid friction to further aggravate microscopic damage on the surface of the electrode plate, accelerate the failure of the electrode plate and shorten the service life of the electrode plate. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides welding equipment for processing cement telegraph pole reinforcing steel bars. In order to achieve the above purpose, the present invention adopts the following technical scheme: the welding equipment for cement telegraph pole reinforcement processing comprises a rail, wherein a rotating frame is fixedly arranged on the rail, a pulling frame is slidably arranged on the rail, and a cooling mechanism, a cleaning mechanism and a coating mechanism are arranged outside the rotating frame; The cooling mechanism comprises a mounting seat, the right side at the swivel mount is fixed to the mounting seat, first electric telescopic handle is fixed to the top of mounting seat, the flexible end of first electric telescopic handle runs through mounting seat fixed mounting and has the slide, the inside slidable mounting of slide has the sliding tube, the bottom fixed mounting of sliding tube has the electrode clamp plate, the inside fixed mounting of electrode clamp plate has the spoiler, fixed mounting has two springs between the top of electrode plate and the bottom of slide, the right side fixed mounting of swivel mount has a plurality of guide rings, orbital back fixed mounting has the cooling tank, the left and right sides of cooling tank all is provided with the fin that dispels the heat, the top fixed mounting of cooling tank has the back flow, the top fixed mounting of cooling tank has the extraction pump, the bottom fixed mounting of extraction pump has the extraction pipe, the top fixed mounting of extraction pump has the feed liquid pipe. Preferably, a plurality of spoilers are arranged, and the spoilers are arranged in the electrode pressing plate in a staggered and fixed mode. Preferably, the cleaning mechanism comprises a mounting rack, mounting rack fixed mounting is on the right side of swivel mount, the top fixed mounting of moun