Visual cable detection device with adjustable detection space closed shooting distance

A technology of shooting distance and detection space, applied in the field of visual cable detection devices, can solve the problems that video and images cannot meet the needs of post-processing, it is difficult to promote the intelligent detection process of bridge cables, and it is difficult to propose an applicability post-processing algorithm. The effect of improving the ability to resist external interference, simple structure and reducing detection cost
CN112414942AActive Publication Date: 2021-02-26上海能莹实业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海能莹实业有限公司
Publication Date
2021-02-26

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Abstract

The invention relates to the technical field of cable detection, in particular to a visual cable detection device with an adjustable detection space closed shooting distance, which comprises two symmetrical systems, namely a left side system and a right side system; wherein the left side system is provided with an upper rotary opening and closing system and a lower rotary opening and closing system; a distance-adjustable shooting system is arranged between the upper rotary opening and closing system and the lower rotary opening and closing system, pressing mechanisms are arranged between the shooting system and the upper rotary opening and closing system and between the shooting system and the lower rotary opening and closing system respectively, shading structures are arranged on the outer sides of the symmetrical systems, and connecting structures are arranged on the upper sides and the lower sides of the symmetrical systems. The device is built mostly with bolt connection, so that the structure is simple, maintenance is convenient, the production and manufacturing cost is low, and good economic benefits can be brought; the bolts are rigidly connected with the set screws and thelike, so that the stability of the detection device in the detection process is ensured, and the external interference resistance of the detection device is improved.
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Description

technical field

[0001] The invention relates to the technical field of cable detection, in particular to a visual cable detection device with adjustable shooting distance in a closed detection space. Background technique

[0002] Cable-stayed bridges are more and more used in transportation because of their beautiful appearance, low cost and good earthquake resistance. The cable is one of the main stress components of the cable-stayed bridge and the lifeline of the whole bridge. However, due to the long-term exposure of the cable to the air, the impact of wind, sun, and rain erosion, the surface protective layer of the cable and even the steel wire inside the cable will be damaged to varying degrees. When it is serious, it will directly affect the normal use of the bridge and endanger the safety of people's lives and property. In order to monitor the state of the cable, detect damage as early as possible, intervene in time, reduce maintenance costs, and avoid more serious ...

Claims

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