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Bridge pier body embedded steel bar positioning device and construction method

A technology of pre-embedded steel bars and positioning devices, which can be used in bridges, bridge parts, bridge materials, etc., and can solve laborious and other problems

Pending Publication Date: 2021-06-08
益阳远程公路建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when binding the stirrups, since the stirrups are suspended in the air and the range of the stirrups is large, it is necessary to ensure the proper position of the stirrups on the pre-embedded steel bars, so that when the stirrups are bound When pre-embedded steel bars, multiple people are required to lift the stirrups all the time, and then bind multiple pre-embedded steel bars one by one to the stirrups through steel wires, which is laborious

Method used

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  • Bridge pier body embedded steel bar positioning device and construction method
  • Bridge pier body embedded steel bar positioning device and construction method
  • Bridge pier body embedded steel bar positioning device and construction method

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Embodiment Construction

[0041] The following is attached Figure 1-6 The application is described in further detail.

[0042] The embodiment of the present application discloses a positioning device for pre-embedded steel bars in a pier body. refer to figure 1 and figure 2 , the positioning device includes a mold 1, the tire mold 1 includes two arc sections 2, four four straight sections 3 respectively arranged at the two ends of the two arc sections 2, two water guide groove sections 4, and the water guide groove sections 4 is arranged between two straight sections 3 on the same side, the convex parts of the two arc sections 2 are far away from each other, the water guide channel section 4 is arc-shaped, the convex parts of the two water guide channel sections 4 are close to each other, and the arc section 2 , the straight section 3 and the water channel section 4 are connected end to end in sequence and fixed by bolts, and the inner wall of the mold 1 is provided with a slot 5 for clamping the ...

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Abstract

The invention relates to a bridge pier body embedded steel bar positioning device which comprises a mould, a plurality of clamping grooves used for clamping embedded steel bars are formed in the inner wall of the mould in the circumferential direction of the mould, and a plurality of supporting rods used for supporting stirrups are arranged on the mould, and the positioning device has the effect of conveniently bundling the stirrups.

Description

technical field [0001] The present application relates to the field of bridge pier construction devices, in particular to a construction method for a pre-embedded steel bar positioning device for a pier body. Background technique [0002] At present, the pre-embedded steel bars of the pier body are generally positioned by the mold with the steel bar slot. The construction method of the bridge pier mainly includes the following steps: 1. Excavate the foundation pit at the corresponding position, and then build and bind the steel bars of the cap in the foundation pit 2. Install the pre-embedded steel bar for positioning the pier body on the steel bar base of the cap; 3. Install the pre-embedded steel bar of the pier body vertically on the steel bar base of the cap, and use the positioning mold 4. Bind stirrups and tension bars on the pre-embedded steel bars of the pier body; 5. Pour concrete on the reinforced base of the pier cap and solidify to form the pier cap; 6. Take Low...

Claims

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Application Information

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IPC IPC(8): E01D21/00E01D19/02E01D101/30
CPCE01D19/02E01D21/00E01D2101/30
Inventor 石蕾唐玲琳熊莎汤超王宁
Owner 益阳远程公路建设有限公司