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A kind of iron tower inner welding machine head equipment

A welding machine head and iron tower technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of inconvenience of use, the welding trolley cannot be moved for remote control, etc., to avoid injury, suitable for manufacturing promotion, Energy saving effect

Active Publication Date: 2021-03-02
QINGDAO LINHUI STEEL STRUCTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the welding trolley cannot be moved and remotely controlled, which brings inconvenience to use

Method used

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  • A kind of iron tower inner welding machine head equipment
  • A kind of iron tower inner welding machine head equipment
  • A kind of iron tower inner welding machine head equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-3 , a welding head device inside an iron tower, comprising a housing 1 and a welding gun 8 . The bottom of the housing 1 is rotatably provided with a driven wheel 2 and two driving wheels 16, the two driving wheels 16 are connected by a central shaft, and a driven disc 17 is vertically connected to the central shaft. The inside of the housing 1 is fixedly installed with a first motor 3 and a second motor 19, the output shaft of the second motor 19 is vertically connected with a driving disc 18, and the driving disc 18 is connected with the driven disc 17 by a belt. Driven by the second motor 19, the driving disc 18 rotates coaxially with the output shaft of the second motor 19, and the driving disc 18 drives the driven disc 17 to rotate, thereby causing the driving wheel 16 to rotate, thereby controlling the movement of the entire device. The output shaft of the first motor 3 is coaxially connected with a rotating rod 4 , and the rotating rod 4 is provide...

Embodiment 2

[0028] see Figure 4 , on the basis of embodiment 1, the running wheel 27 is replaced with a rotating gear 29, the guide rail 25 is provided with tooth lines, the rotating gear 29 meshes with the tooth lines in the guide rail 25, and the fourth motor 28 drives the rotating gear 29 to rotate, thereby Adjust the position of the welding torch 8, and rotate the setting of the gear 29 to prevent the welding torch 8 from sliding, thereby making the positioning more accurate.

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Abstract

The invention relates to the technical field of metal welding, and particularly discloses iron tower internal welding head equipment. The iron tower internal welding head equipment includes a shell and a welding gun, a driven wheel and a driving wheel are arranged at the bottom of the shell, a driven disk is vertically connected to a center shaft of the driving wheel, a first motor and a second motor are fixedly installed in the shell, and an output shaft of the second motor is connected with a driving disk; and an output shaft of the first motor is connected with a rotating rod, and the rotating rod is nested in a rotating sleeve; and the top of the rotating sleeve is fixedly connected to the left end of a cross rod, the right end of the cross rod is connected with a connecting sleeve, athird motor is installed in the connecting sleeve, an output shaft of the third motor is fixedly connected to the left end of a connecting rod, a fourth motor is fixedly installed at the proximal endof the right side of the connecting rod, an output shaft of the fourth motor is connected with a rotating device, and a pulley is rotatably arranged at the distal end of the right side of the connecting rod. The iron tower internal welding head equipment has the advantages that the structure is simple, operation is easy, the energy utilization rate is high, the application capacity is high and theiron tower internal welding head equipmentis suitable for manufacturing and promoting.

Description

technical field [0001] The invention relates to the technical field of metal welding, in particular to a welding head equipment inside an iron tower. Background technique [0002] Inner hole welding is a butt joint structure formed by the tube hole on the shell side, and the heat exchange tube is butt welded to it. Inner hole welding is a form of butt weld between the tube sheet and the heat exchange tube after processing. Special equipment is required to weld the welding torch from the tube hole on the tube sheet side to the weld seam, which optimizes the connection between the heat exchange tube and the tube sheet The stress state at the place greatly reduces the edge stress. Inner hole welding is very practical for heat exchangers with stress corrosion or crevice corrosion media. The existing inner hole welding device has a complicated design and high cost, and is not practical for simple inner hole welding. [0003] Chinese patent (notification number: CN 206952415 U,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/02B23K37/00
Inventor 王晓东
Owner QINGDAO LINHUI STEEL STRUCTURE