Portal frame device for welding steel pipe piles

A steel pipe pile and gantry technology, which is applied in the field of steel pipe pile welding, can solve the problems of poor fixing effect, affecting the welding accuracy of steel pipe piles, affecting the welding quality of steel pipe piles, etc.

Inactive Publication Date: 2018-10-26
梁玉燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a gantry equipment for steel pipe pile welding to solve the problem that the existing similar gantry has poor fixing effect on the steel pipe piles in the state of hoisting and suspension, and the steel pipe piles are easy to Swinging randoml...

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  • Portal frame device for welding steel pipe piles
  • Portal frame device for welding steel pipe piles
  • Portal frame device for welding steel pipe piles

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Experimental program
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Embodiment

[0037] as attached figure 1 To attach Figure 10 Shown:

[0038]The invention provides a gantry equipment for steel pipe pile welding, which includes a gantry main body 1, a universal wheel 2, a fixed threaded shaft 3, a fixed support plate 4, a left connecting rod 5, a hexagonal connecting groove 501, and a right connecting Rod 6, hexagonal column 7, hexagonal magnetic cone 8, electric hoist 9, roller assembly 10, nut block 11, clamp block 12, threaded shaft 13, hand wheel 14, fan 15, smoke collecting cover 16, flexible Smoke exhaust pipe 17 and smoke exhaust switch 18; the top of the gantry main body 1 is a "worker" shaped slide rail structure, and six universal wheels 2 are installed on the front and rear ends of the bottom end of the gantry main body 1; the fixed threaded shaft 3 There are eight places in total, and the eight fixed threaded shafts 3 are respectively installed at the bottom of the two gantry main bodies 1, and the top of the fixed threaded shafts 3 is a h...

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Abstract

The invention provides a portal frame device for welding steel pipe piles. The portal frame device comprises flexible smoke discharging pipes and smoke discharging switches, wherein the tops of portalframe main bodies are I-shaped sliding rail structures; six universal wheels are mounted on the bottom end surfaces, the front end surfaces and the rear end surfaces of the portal frame main bodies;a total of eight fixed thread shafts are respectively mounted on the bottoms of two portal frame main bodies; the tops of the fixed thread shafts are hexagonal blocky structures; a total of eight fixed support plates are arranged; two ends of steel pipe piles in the hung state are fixed; the staff can conveniently and stably carry out the operation of welding the steel pipe piles in the later period; the influence on the welding accuracy of the steel pipe piles caused when the steel pipe piles shake back and forth in the portal frame main bodies can be avoided; with cooperation of the clampingthread shafts and hand wheels, the clamping diameters of two clamping blocks can be adjusted, so that the two clamping blocks are more capable of fixing the steel pipe piles with different diameter specifications; the fixing effect in the device can be improved.

Description

technical field [0001] The invention belongs to the technical field of steel pipe pile welding, and more specifically relates to a gantry equipment for steel pipe pile welding. Background technique [0002] Steel pipe piles are suitable for foundations in the construction of wharves and ports. The diameter range is generally between 600-2000mm, and the most commonly used one is 1800mm. During the production process of steel pipe piles, a series of welding of steel pipe piles is required. However, due to the heavy weight of the steel pipe piles, the staff basically use professional gantry equipment to hang the steel pipe piles in order to carry out welding operations on the steel pipe piles. [0003] Based on the above, the inventor found through searching that similar gantry equipment exists, such as patent application number CN207361723U, the mentioned gantry belongs to the technical field of automation equipment. The gantry frame of the present invention includes a gantry...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/0443
Inventor 梁玉燕胡敏刘燕
Owner 梁玉燕
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