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Assembly device and method for welded ball net frame unit

An assembly device, welding ball technology, applied in the processing of building materials, construction, building structure, etc., can solve the problems of prolonging the assembly cycle and cost of the grid frame, the large number of supporting measures, and the slow speed of multiple parts. Assembly efficiency and precision, light weight, fast conversion effect

Active Publication Date: 2019-12-24
ZHEJIANG JINGGONG STEEL BUILDING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The assembly process of the above-mentioned grids has many loose parts, slow speed, large number of supporting measures, complex positioning process and poor accuracy, especially when assembling space curved grids, the coordinates of each grid unit need to be repositioned, which greatly prolongs the assembly time of grids. cycle and cost

Method used

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  • Assembly device and method for welded ball net frame unit
  • Assembly device and method for welded ball net frame unit
  • Assembly device and method for welded ball net frame unit

Examples

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Embodiment Construction

[0037] like figure 1 As shown, firstly, the surface formed by connecting the three lower string ball center points 2A in the grid assembly unit model is used as the reference plane 3A, and the distance H from the upper string ball center point 1A to the reference plane 3A is measured. Then the upper string center point 1A and the fourth lower string center point 5A are projected onto the datum plane 3A to obtain the projection point 4A and the projection point 6A, and the distance 1 between the lower string center point 2A and the projection point 6A to the projection point 4A is measured 1 , l 2 , l 3 , l 4 and angle α 1 、α 2 and alpha 3 , and the distance h from the center point 5A of the bottom string to the projection point 6A. Adjust the assembly device through the above positioning parameters, and carry out the assembly operation of the grid unit.

[0038] like figure 2 As shown, the device mainly includes: standard pole section 1B, pole height adjustment sectio...

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Abstract

The invention relates to a welding ball net rack unit splicing device and method. The welding ball net rack unit splicing device comprises an upright tube standard section, an upright rod height adjusting section, a horizontal rod angle adjusting section and an embedded part which are fixedly connected from top to bottom in sequence; several horizontal rods with angles are movably installed on thehorizontal rod angle adjusting section, and each horizontal rod is provided with a horizontal rod sliding fixed support or a horizontal rod sliding adjustable support. By means of the welding ball net rack unit splicing device and method, the entirety splicing method of a net rack is changed into a unit splicing form from a loose item splicing form, and the purposes of increasing the overall splicing speed and improving the overall splicing precision of the net rack are achieved.

Description

technical field [0001] The invention relates to an assembling device and an assembling method for welded ball net frame units, belonging to the technical field of building steel structure construction. Background technique [0002] At present, many space structures are steel grid structures, among which welded ball grids in the form of square pyramids and triangular pyramid grids are the most used grid types; steel grid structures are mainly assembled into a whole or Oita installed in block form. For example, the network frame is assembled in situ through the erected mobile or fixed platform; the network frame is assembled on the ground in pieces, hoisted to the installation position; the network frame is assembled on the ground as a whole, and it is lifted to the installation position by lifting or jacking; Assembled on the high-altitude platform, moved to the installation position by sliding into place and so on. Assembly, as a key step in the formation of the entire gri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04G21/18
CPCE04B1/1906E04G21/1841
Inventor 刘粟雨邢遵胜贾尚瑞胡建华赵切成精虞晓瑶王垒
Owner ZHEJIANG JINGGONG STEEL BUILDING GRP
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