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Rotary positioning system for steel pipe pole of power transmission line

A transmission line steel pipe and positioning system technology, which is applied in the field of transmission line steel pipe pole rotation positioning system, can solve the problems of poor rotation precision of rods and constant length adjustment, and achieves a high degree of automation, saving labor costs, and high transmission precision. Effect

Inactive Publication Date: 2018-03-09
ANHUI JIXI JIADE STEEL STRUCTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above two devices realize the rotation positioning and welding of the rod, the technical means adopted are relatively traditional, the rotation accuracy of the rod is poor, and the axial length adjustment of the welded part remains unchanged and other defects are obvious.

Method used

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  • Rotary positioning system for steel pipe pole of power transmission line
  • Rotary positioning system for steel pipe pole of power transmission line
  • Rotary positioning system for steel pipe pole of power transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 4 As shown, a steel pipe rod rotation positioning system for transmission lines includes a driving end 1, a tailstock 2 and an underframe 3, the driving end 1 is equipped with a rotating power head 4 for fixing the tail of a steel pipe rod 15, and the underframe The side of 3 is provided with guide rail 8, and described tailstock 2 is slidably connected on the guide rail 8 by slide block 19, and described slide block 19 is provided with tailstock positioning mechanism, and both on described rotary power machine head 4 and tailstock 2 A four-jaw chuck 6 is installed. The four-jaw chuck 6 is used to clamp the flange 12 or the steel pipe rod 15 to facilitate the alignment welding of the steel pipe rod 15 in the later stage.

[0030] It is worth noting that the rotary power head 4 includes a servo motor 41, a reducer 42, a driving gear 43, a driven gear 44 and a chuck base 45, and the servo motor 41 is installed on the top of the driving end 1, ...

Embodiment 2

[0036] Such as Figure 5 As shown, in order to facilitate the welding of the steel pipe rod 15, on the basis of Embodiment 1, a walking robot 16 is also arranged on the guide rail 8, and the walking robot 16 includes a machine base 161, a welding bracket 162 and a welding head 163, the inner side of the base 161 is provided with a chute that cooperates with the guide rail 8, the base 161 is slidably connected with the guide rail 8 through the chute, the welding bracket 162 is installed on the top of the base 161 by bolts, the welding The head 163 is disposed on the top of the welding bracket 162 .

[0037] In this embodiment, in order to realize the automatic walking of the walking robot 16, a drive mechanism is installed on the side of the base 161. The drive mechanism includes a drive motor 17 using a servo motor 41 and a drive gear 108. The drive motor 17 is connected with drive gear 108 shafts, and drive gear 108 is meshedly connected with rack 9.

Embodiment 3

[0039] Such as Figure 6 As shown, if only in order to realize the rotary positioning and welding work of the rib plate 11 on one end of the steel pipe rod 15, on the basis of embodiment 2, the tailstock 2 part can be removed, and the driving end 1 and the rotating power head 4 can be used Realize the rotation of the steel pipe rod 15 and the flange 12, after fixing the rib plate 11 at an appropriate position, use the welding head 163 provided on the walking robot 16 to carry out the welding work, thereby welding several rib plates 11 on the outer ring of the steel pipe rod 15 , improve the stability of the connection between the steel pipe rod 15 and the flange 12 .

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Abstract

The invention discloses a rotating positioning system for a steel pipe pole of a power transmission line, which relates to the field of power transmission equipment and includes a driving end, a tailstock and a bottom frame. The side is provided with a guide rail, the tailstock is slidably connected to the guide rail through a slider, the slider is provided with a tailstock positioning mechanism, and a four-jaw chuck is installed on the rotary power machine head and the tailstock. The invention can realize the precise control of the rotation angle of the steel pipe pole. The tailstock adopts a movable structure, so it can be adjusted appropriately according to the specification of the steel pipe pole. This structure is also conducive to the installation and positioning of the steel pipe pole, and the overall degree of automation is high.

Description

technical field [0001] The invention relates to the field of power transmission equipment, in particular to a rotating positioning system for a steel pipe pole of a power transmission line. Background technique [0002] Rod welding is a manufacturing technology, which is developed on the basis of modernization to meet the needs of industrial development, and directly serves the machinery manufacturing industry. The development of welding technology is closely related to the needs of the manufacturing industry. Now with the advancement of science and technology, the scale of production is expanding day by day, and the welding structure is developing in different directions. [0003] Transmission line steel pipe rods often need to be rotated and moved longitudinally during welding. With the current technology, the rotation cannot accurately start and fall on the workpiece, so that it cannot be manufactured accurately, and the product quality requirements cannot be met, resulti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047B23K37/02
CPCB23K37/047B23K37/0229
Inventor 许家德程善朋胡少秋程艳胡广洪方正成
Owner ANHUI JIXI JIADE STEEL STRUCTURE
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