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Spatial Hollow Dimension Control Device

A size control and tilting rod technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of time-consuming and labor-intensive, and achieve the effect of convenient use, easy implementation, and simple structure

Active Publication Date: 2019-01-15
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the workshop manufactures the inverted triangular truss, the suspended positioning of the diagonal bar generally requires multiple measurements to position the diagonal bar and fix it, which is time-consuming and laborious.

Method used

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  • Spatial Hollow Dimension Control Device
  • Spatial Hollow Dimension Control Device
  • Spatial Hollow Dimension Control Device

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be cons...

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Abstract

The invention discloses a spatial hollow diagonal rod dimension control device comprising a pointer locating device and a center point locating rule sleeve used for locating the center point of the section of a diagonal rod. The center point locating rule sleeve includes a first measuring rule and a second measuring rule which are perpendicular to each other, and a slide block which sleeves the first measuring rule and the second measuring rule. Both the first measuring rule and the second measuring rule can slide relative to the slide block, and the slide block drives the second measuring rule to slide on the first measuring rule when sliding. The head ends of the first measuring rule and the second measuring rule are each equipped with a limiting block abutting against the diagonal rod, and the tail ends of the first measuring rule and the second measuring rule are each equipped with a fixing block. The pointer locating device comprises a support base, a moving block installed on the support base and capable of moving up and down relative to the support base, and a pointer installed on the moving block and capable of expanding and contracting horizontally. Through use of the spatial hollow diagonal rod dimension control device put forward by the invention, the process of diagonal rod spatial installation point locating is simplified greatly.

Description

technical field [0001] The invention relates to the technical field of positioning device structures, in particular to a size control device for a space hollow oblique rod. Background technique [0002] At present, when the workshop manufactures the inverted triangular truss, the suspended positioning of the oblique rod generally requires multiple measurements to locate the oblique rod and fix it, which is time-consuming and labor-intensive. Contents of the invention [0003] The main purpose of the present invention is to provide a size control device for hollow oblique rods in space, which is intended to facilitate the suspended positioning of the hollow oblique rods of the triangular truss. [0004] In order to achieve the above object, the present invention provides a space hollow slanting bar size control device, including a pointer positioning device and a center point positioning ruler sleeve for locating the center point of the slanting bar section, wherein, [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 南足刚宋建军杨贞伟
Owner CHINA FIRST METALLURGICAL GROUP
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