Multilayer bridge framework bracket arm mounting locating device and method

A technology of installation and positioning and support arm, which is applied in the direction of pipeline supports, electrical components, pipes/pipe joints/pipes, etc., can solve the problems that affect the installation quality of bridge support arms, affect the overall quality of bridge installation, and inaccurate positioning of support arms, etc. Achieve the effect of saving manpower and material resources, simple and reasonable structure, and reducing installation procedures

Active Publication Date: 2015-12-30
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This installation method is limited by the installation space, and the steps are cumbersome, inefficient, and consume a lot of manpower and material resources; the positioning of the support arm is not accurate during

Method used

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  • Multilayer bridge framework bracket arm mounting locating device and method
  • Multilayer bridge framework bracket arm mounting locating device and method
  • Multilayer bridge framework bracket arm mounting locating device and method

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Example Embodiment

[0028] In order to better understand the present invention, the present invention will be further explained below with reference to the drawings and specific embodiments.

[0029] Such as figure 1 The illustrated multi-layer bridge bracket arm installation positioning device includes a first fixing frame 1 and a second fixing frame 2 arranged horizontally up and down. The two ends of the first fixing frame 1 pass through the first positioning rod 3 and the second fixing frame respectively. The positioning rod 4 is connected to both ends of the second fixing frame 2. The first positioning rod 3 and the second positioning rod 4 are perpendicular to the first fixing frame 1 and the second fixing frame 2; the first positioning rod 3 is uniform in the height direction A number of first positioning holes 5 are provided at intervals, the first positioning hole 5 is installed with a п-shaped positioning card 10; the second positioning rod 4 corresponding to the height of the first positio...

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Abstract

The invention discloses a multilayer bridge framework bracket arm mounting locating device which comprises a first fixing bracket and a second fixing bracket which are arranged in parallel up and down, wherein both ends of the first fixing bracket are respectively connected with both ends of the second fixing bracket through a first locating lever and a second locating lever; the first locating lever and second locating lever are respectively perpendicular to the first fixing bracket and second fixing bracket; the first locating lever is provided with first locating holes at intervals in the height direction; the first locating holes are provided with pai-shaped locator cards; the second locating lever with the corresponding height to the first locating holes are provided with second locating holes; the second locating holes are correspondingly provided with locator cards; and the locator cards are matched with the bracket arms. The invention also discloses a multilayer bridge framework bracket arm mounting locating method. By using the device and method, the multilayer bridge framework bracket arms can be quickly and accurately located in the installation process, thereby avoiding the problem of inclination or inconsistent intervals among the multilayer bracket arms in the bracket arm installation process, ensuring the installation accuracy of the bracket arms and greatly enhancing the installation quality of the integral bridge framework.

Description

technical field [0001] The invention relates to the field of installation and construction of electrical bridges, in particular to a device and method for installing and positioning multi-layer bridge support arms. Background technique [0002] In the electrical installation project, the installation and construction of the bridge frame is essential. In areas where power supply and distribution are concentrated, the corresponding bridges and their supporting arms are installed in multiple layers. The traditional multi-layer support arm installation method is as follows: First, according to the spacing of each layer of support arms on the design drawings, after the first layer of support arms is installed corresponding to the elevation, the positions of the support arms of the following layers are measured by hanging wire pendants, rulers, and leveling rulers. Alignment, line drawing and other steps for installation. This installation method is limited by the installation s...

Claims

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Application Information

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IPC IPC(8): F16L3/06H02G3/04
CPCF16L3/06H02G3/0406
Inventor 张志高贾隽季华锋李智斌
Owner CHINA FIRST METALLURGICAL GROUP
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