Protective net with knife thorn rolling net breakage alarm function

The utility model discloses a protective net with a knife thorn rolling net breakage alarm function, which comprises a plurality of upright posts (1), and a V-shaped protective net is arranged at the top ends of the upright posts (1); a plurality of transverse pipes (2) are arranged between the adja...

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Bibliographic Details
Main Authors CHEN CHUANKUN, ZHAO YONGBO, WU HONGWEI
Format Patent
LanguageChinese
English
Published 10.03.2023
Subjects
ALARM SYSTEMS
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
FENCING
FIXED CONSTRUCTIONS
MASTS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
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Summary:The utility model discloses a protective net with a knife thorn rolling net breakage alarm function, which comprises a plurality of upright posts (1), and a V-shaped protective net is arranged at the top ends of the upright posts (1); a plurality of transverse pipes (2) are arranged between the adjacent stand columns (1), hob thorn cages (3) are arranged on the transverse pipes (2) in a sleeved mode, the hob thorn cages (3) close to the ground are fixed to the ground through ground screws (5), metal wires (7) are arranged in metal pipes (9) of the hob thorn cages (3), and the metal wires (7) are connected with an alarm detection device. Compared with a traditional protective net, the protective net has better terrain adaptability, and loopholes can be made up according to arbitrary formation of concave-convex shapes of the ground; meanwhile, a fracture alarm function is also achieved, invasion damage can be effectively found, and good safety performance is achieved. 本实用新型公开了一种具有刀刺滚网破断报警功能的防护网，包括多根立柱（1），所述立柱（1
Bibliography:Application Number: CN202222970044U