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Patent Searching and Data


Title:
DAMAGE DETECTION AND REPAIR APPARATUS FOR BRIDGE ROAD SURFACE
Document Type and Number:
WIPO Patent Application WO/2021/147242
Kind Code:
A1
Abstract:
A damage detection and repair apparatus for a bridge road surface comprises a vehicle body (1), a gantry (4), a positioning frame (5), an injection mechanism (7), a detection mechanism (8) and a touch screen (2). The gantry (4) is welded to the left end of the vehicle body (1). A horizontal plate (3) and a servo motor (11) are respectively fixed to upper and lower middle portions of the gantry (4). A ball screw (12) is installed at an output end of the servo motor (11) by means of a coupling. A screw nut pair (13) is sleeved onto the ball screw (12). A main control device (6) is installed at an upper left side of the positioning frame (5). A supporting plate (9) is welded to each of front and rear sides of the bottom end of the positioning frame (5). The injection mechanism (7) and the detection mechanism (8) are fixed to the top end of the supporting plate (9) from right to left. The detection and repair apparatus has a synchronous raising/lowering function and an auxiliary supporting function, and can automatically adjust repair thickness, thereby enhancing the adaptability of the apparatus to various environments, and improving repair quality.

Inventors:
YANG DI (CN)
PENG JIAYI (CN)
XU YICHAO (CN)
ZHANG YUFENG (CN)
CHENG YU (CN)
ZHANG YAN (CN)
Application Number:
PCT/CN2020/098257
Publication Date:
July 29, 2021
Filing Date:
June 24, 2020
Export Citation:
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Assignee:
JSTI GROUP CO LTD (CN)
International Classes:
E01C23/09
Foreign References:
CN104389260A2015-03-04
CN109295840A2019-02-01
CN110230249A2019-09-13
CN202925442U2013-05-08
CN206070325U2017-04-05
CN108589538A2018-09-28
KR100666163B12007-01-09
KR101527936B12015-06-10
CN111074735A2020-04-28
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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