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Anchoring plate, anchoring system and construction method

An anchoring system and anchoring plate technology, applied in bridge reinforcement, architecture, bridge construction, etc., can solve the problems of large construction space and difficult construction, and achieve the effects of quick and convenient construction, low reinforcement cost, and easy processing and production

Inactive Publication Date: 2017-02-08
云南小磨高速公路改扩建工程建设指挥部 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anchoring plate, an anchoring system and a construction method to solve the technical problems of large construction space and difficult construction in the traditional bridge bottom repair work

Method used

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  • Anchoring plate, anchoring system and construction method
  • Anchoring plate, anchoring system and construction method
  • Anchoring plate, anchoring system and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] like Figure 14 and Figure 15As shown, this anchoring plate includes an anchoring plate main body 1, and on the lower surface of the anchoring plate main body 1, four long anchoring notches 2 passing through prestressed steel wires 13 are spaced apart in parallel; the anchoring plate main body 1 There are grooves 3 on one end surface corresponding to the position of the full-length anchoring notch 2; there are four grooves 3, which are symmetrically distributed on both sides of the longitudinal axis; on the anchor plate main body 1, along the anchor plate main body Bolt holes 4 are spaced apart in the thickness direction of 1 .

[0055] In this embodiment, the main body 1 of the anchor plate is a rectangular steel plate; the full-length anchor notches 2 are parallel to the longitudinal axis of the rectangular steel plate, and four full-length anchor notches 2 are arranged along the transverse axis of the rectangular steel plate.

Embodiment 2

[0057] like Figure 16 and Figure 17 As shown, this anchoring plate includes an anchoring plate main body 1, and on the lower surface of the anchoring plate main body 1, four long anchoring notches 2 passing through prestressed steel wires 13 are spaced apart in parallel; the anchoring plate main body 1 There are grooves 3 on one end surface corresponding to the position of the full-length anchoring notch 2; there are four grooves 3, which are symmetrically distributed on both sides of the longitudinal axis; on the anchor plate main body 1, along the anchor plate main body Bolt holes 4 are spaced apart in the thickness direction of 1 .

[0058] In this embodiment, the main body 1 of the anchor plate is a rectangular steel plate; the full-length anchor notches 2 are parallel to the longitudinal axis of the rectangular steel plate, and four full-length anchor notches 2 are arranged along the transverse axis of the rectangular steel plate.

[0059] In this embodiment, four lon...

Embodiment 3

[0061] like Figure 18 and Figure 19 As shown, this anchoring plate includes an anchoring plate main body 1, and on the lower surface of the anchoring plate main body 1, four long anchoring notches 2 passing through prestressed steel wires 13 are spaced apart in parallel; the anchoring plate main body 1 There are grooves 3 on one end surface corresponding to the position of the full-length anchoring notch 2; there are four grooves 3, which are symmetrically distributed on both sides of the longitudinal axis; on the anchor plate main body 1, along the anchor plate main body Bolt holes 4 are spaced apart in the thickness direction of 1 .

[0062] In this embodiment, the main body 1 of the anchor plate is a rectangular steel plate; the full-length anchor notches 2 are parallel to the longitudinal axis of the rectangular steel plate, and four full-length anchor notches 2 are arranged along the transverse axis of the rectangular steel plate.

[0063] In this embodiment, there ar...

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Abstract

The invention provides an anchoring plate, an anchoring system and a construction method. The anchoring plate comprises an anchoring plate main body, wherein a group of continuous anchor slots are formed in the lower surface of the anchoring plate main body, are alternately arranged in parallel, and penetrate through prestressed steel wires; grooves are formed in the end face of one side of the anchoring plate body corresponding to the continuous anchor slots; at least two grooves are symmetrically distributed on two sides of a longitudinal shaft; and bolt holes are formed in the anchoring plate main body alternately along the thickness direction of the anchoring plate main body. According to the anchoring plate, the anchoring system and the construction method, the technical problems of relatively large construction space and construction difficulty for the traditional bridge bottom repairing work can be solved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an anchor plate for repairing a bridge, an anchor system and a construction method. Background technique [0002] At present, there are cracks at the bottom of many prestressed bridges in China and defects such as exposed steel strands and steel bars at the cracks, which affect the safety of the bridge. When the traditional repair method repairs the bottom of the bridge, it usually adopts arranging steel bars in the repairing area, stretching the prestressed steel bars, and pouring concrete again. However, due to the narrow space in the repair area at the bottom of the bridge, jacks and other equipment are required for stretching prestressed steel bars, and the required construction space is relatively large, resulting in technical problems of difficult construction. Contents of the invention [0003] The purpose of the present invention is to provide an ancho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D22/00
CPCE01D22/00
Inventor 张国辉宋桂锋李大茂杨建成柯鉴冯志秀谢峻潘宝林曾丁郑晓华陈世乐赵泽远沈孟龙宗宇君
Owner 云南小磨高速公路改扩建工程建设指挥部
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