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Protection system for construction of built-in damper at inclined inhaul cable tower end

A cable-stayed tower and protection system technology, applied in construction, bridge construction, bridges, etc., can solve problems such as serious consequences, loose dampers, missing parts, etc., and achieve the effect of preventing items from falling

Pending Publication Date: 2021-10-29
无锡金诚工程技术服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, due to vibration of the cable body or improper installation during construction, missing parts, etc., the damper will loosen, fail or even fall. An important component that requires regular maintenance
[0003] The conventional maintenance method is to use the manned hanging basket for approaching inspection and maintenance. However, since the built-in damper at the tower end is at the upper end of the tower, the height is high. Serious consequences

Method used

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  • Protection system for construction of built-in damper at inclined inhaul cable tower end

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Embodiment Construction

[0035] Such as figure 1 As shown, a kind of protection system of cable-stayed cable tower end built-in damper construction in the present embodiment, it comprises tower body wall 1, and described tower body wall 1 is provided with cableway pipe 2, and described cableway pipe 2 A cable body 3 is arranged on the upper connection, and an inspection platform 4 is arranged below the cable body 3. The inspection platform 4 includes a bottom plate 41, and an inner guardrail 42 and an outer guardrail 43 are arranged on the bottom plate 41. The top of the inner guardrail 42 is An inner baffle 5 is hingedly arranged, and an outer baffle 6 is hingedly arranged on the top of the outer guardrail 43 ;

[0036] The bottom plate 41 adopts an anti-skid pattern aluminum plate, and the side guardrail 42 adopts an aluminum alloy fine-hole mesh plate;

[0037] The inside of the side guardrail 42 is provided with a protective net 7, and the protective net 7 adopts a 2800 mesh anti-drop net, which ...

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Abstract

The invention relates to a protection system for construction of a built-in damper at an inclined inhaul cable tower end, which comprises a tower body wall surface (1), a cableway pipe (2) is arranged on the tower body wall surface (1), a cable body (3) is connected to the cableway pipe (2), a maintenance platform (4) is arranged below the cable body (3), the maintenance platform (4) comprises a bottom plate (41), an inner side guardrail (42) and an outer side guardrail (43) are arranged on the bottom plate (41), an inner baffle (5) is hinged to the top of the inner guardrail (42), and an outer baffle (6) is hinged to the top of the outer guardrail (43). According to the protection system for construction of the built-in damper at the inclined inhaul cable tower end, articles can be effectively prevented from falling off in the overhaul construction process of the built-in damper at the inclined inhaul cable tower end.

Description

technical field [0001] The invention relates to a protection system for the construction of a built-in damper at the end of a cable-stayed cable tower, and belongs to the technical field of bridge maintenance. Background technique [0002] At present, the conventional built-in damper is a cast iron plus rubber damping block structure, which is a two-half type, and is fixed in the cableway pipe by upper and lower wedges and forward and reverse screws. During use, due to vibration of the cable body or improper installation during construction, missing parts, etc., the damper will loosen, fail or even fall. An important component that requires regular maintenance. [0003] The conventional maintenance method is to use the manned hanging basket for approaching inspection and maintenance. However, since the built-in damper at the tower end is at the upper end of the tower, the height is high. Serious consequences. [0004] Therefore, it is necessary to have a protective measur...

Claims

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Application Information

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IPC IPC(8): E01D22/00E01D19/10
CPCE01D22/00E01D19/106
Inventor 赵敏苏权科王金权肖龙陈华青薛磊孙杰梁云家向威朱鸿元郁振炜李琼星苏杨刘鋆朱子怡
Owner 无锡金诚工程技术服务有限公司
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