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Adjustable bridge bracket

A support arm and bridge technology, applied in the field of adjustable bridge support arms, can solve the problems of inability to adjust the installation size, stress concentration in the welding part, no vibration damping device, etc., to increase the connection reliability, good anti-vibration performance, and consistent positioning Effect

Inactive Publication Date: 2018-06-15
镇江凯勒电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cable tray is generally suspended and hoisted by the vertical column, and the horizontal bridge support arm is welded on the vertical column as the bridge installation bracket. The vertical column and the bridge support arm are evenly fixed and connected, and cannot be adjusted according to the measurement error during the installation process. Installation size; after a long time of use, the welding part will also cause stress concentration due to vibration factors such as strong wind and air flow, and there is no vibration damping device

Method used

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Embodiment Construction

[0013] As shown in the figure, an adjustable bridge support arm includes a vertical column 1 and a horizontal support arm 2 installed on the vertical column 1 for supporting the bridge frame. The section of the horizontal support 2 arm is a gradually shrinking C-shaped structure, The support strength can be improved; the upper side of one end of the horizontal support arm 2 connected to the vertical column 1 has a mounting plate 6 perpendicular to the upper side, and the horizontal support arm 2 is connected with the vertical column 1 through the mounting plate 6 and can be connected along the vertical The upright column 1 moves up and down; the lower side of one end of the horizontal support arm 2 connected to the vertical column 1 has an extension section, and a limit groove 8 is arranged on the extension section. When the horizontal support arm 2 moves up and down along the vertical column 1, the lower side The groove 8 on the side cooperates with the side of the vertical co...

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Abstract

The present invention provides an adjustable bridge bracket. A mounting plate at an upper side edge of a horizontal bracket is matched with a sliding cushion block in a vertical column to move up anddown, and a groove in a lower side edge of the horizontal bracket is matched with a side edge of the sliding vertical column for guiding. The connecting reliability of the horizontal supporting arms is improved with a limiting pin. Moreover, consistent overall positioning of a cable bridge can be achieved, and a mounting position of the horizontal bracket on the vertical column can be adjusted according to an actual mounting dimension of a mounting site. The adjustable bridge bracket is good in anti-vibration performance and convenient to mount.

Description

technical field [0001] The invention relates to an adjustable bridge support arm, which is specifically applied to the technical field of cable bridge manufacture and installation. Background technique [0002] In the prior art, the cable tray is generally suspended and hoisted by the vertical column, and the horizontal bridge support arm is welded on the vertical column as the bridge installation bracket. The vertical column and the bridge support arm are evenly fixed and connected, and cannot be adjusted according to the measurement error during the installation process. Installation size; after a long time of use, the welding part will also cause stress concentration due to vibration factors such as strong wind and air flow, and there is no vibration reduction device. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an adjustable bridge support arm, which can adjust the installation size, has good anti-vibratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/06H02G3/04
CPCF16L3/06H02G3/0406
Inventor 王加慧
Owner 镇江凯勒电力科技有限公司