Combined type U-shaped anchor bolt fine-adjustment positioning device

A positioning device and combined technology, applied in the processing of building materials, construction, building construction, etc., can solve the problems affecting the later structural construction quality, the overall deviation of the column base, the deviation of the anchor bolt spacing, etc., and achieve the accuracy of installation and positioning. Low, reduce the weight of the device, improve the effect of construction speed

Active Publication Date: 2019-07-19
CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Affected by the mutual interference of U-shaped anchor bolt groups, problems such as anchor bolt spacing deviation, anchor bolt non-vertical, and

Method used

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  • Combined type U-shaped anchor bolt fine-adjustment positioning device
  • Combined type U-shaped anchor bolt fine-adjustment positioning device
  • Combined type U-shaped anchor bolt fine-adjustment positioning device

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Embodiment Construction

[0043] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can more clearly understand how to practice the present invention. While the invention has been described in connection with preferred specific embodiments thereof, these embodiments are illustrative only and are not intended to limit the scope of the invention.

[0044] see Figure 1 to Figure 4 , a combined U-shaped anchor bolt fine-tuning positioning device, comprising an anchor bolt positioning assembly, connecting channel steel 14 and connecting bolts.

[0045] The anchor bolt positioning component includes a first positioning component, a second positioning component, a pin shaft 9, a first upper pressing channel steel 10, a second upper pressing channel steel 11, a bottom supporting plate 12, a bottom supporting plate nut 13 and nuts.

[0046] see Figure 5 and Figure 6 , the first positioning asse...

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PUM

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Abstract

The invention discloses a combined type U-shaped anchor bolt fine-adjustment positioning device. The combined type U-shaped anchor bolt fine-adjustment positioning device includes an anchor positioning assembly, connecting steel channel and connecting bolts; the anchor bolt positioning assembly includes a first positioning assembly, a second positioning assembly, a pin shaft, a first upper pressure steel channel, a second upper pressure steel channel, a bottom supporting plate, a bottom supporting plate nut and a nut. The anchor bolt positioning assembly adopts a split type structure of the first positioning assembly and the second positioning assembly, so that the self-weight of the device is reduced, and manual transportation and installation can be realized; the first positioning assembly and the second positioning assembly are combined by using the pin shaft, accuracy is high, and circulation is high; the elevation fine-adjustment positioning is carried out by using the first upperpressure steel channel and the second upper pressure steel channel; lateral fine-adjustment positioning is carried out by using a top rod threaded rod and a top rod sleeve, and the accuracy is high;and positioning of more than two anchor bolt positioning assemblies can be realized by using the connecting steel channel. The device is high in positioning accuracy, easy to operate, high in controllability, easy to install and disassemble, the construction speed can be significantly improved, the cost is saved, and the device is suitable for wide use.

Description

technical field [0001] The invention relates to the technical field of fixing buildings, and to equipment for auxiliary and precise positioning for construction, in particular to a combined U-shaped anchor bolt fine-tuning and positioning device. Background technique [0002] U-shaped anchor bolts are often used in structures with obvious dynamic loads, and their installation accuracy directly affects the reliability and fatigue resistance of the structure. Affected by the mutual interference of U-shaped anchor bolt groups, problems such as anchor bolt spacing deviation, anchor bolt non-vertical, and column foot overall deviation often occur during the installation process, which seriously affect the construction quality of the later structure. Contents of the invention [0003] Aiming at the above problems, the present invention provides a combined U-shaped anchor bolt fine-tuning and positioning device. [0004] The purpose of the present invention can be achieved throu...

Claims

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Application Information

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IPC IPC(8): E04G21/18
CPCE04G21/185
Inventor 孙占英李明赵国权李宝革张腾飞白旭李佳斌赵晓男
Owner CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD
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