Method for realizing spiral telescoping motion through rotation and telescoping isolation device
A technology of isolation device and telescopic movement, which is applied in the fields of isolation guardrails, road gates, transportation facilities, telescopic doors, construction facilities, and roadblocks, can solve the problems of inconvenient transportation, complex structure, large volume, etc., and achieves simple production and good decoration. , matching the harmonious effect
Inactive Publication Date: 2007-08-08
霍志文
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Problems solved by technology
[0003] To sum up, the current disadvantages of both fixed and telescopic isolation devices are: complex structure, high cost, large volume, heavy weight, inconvenient to carry, use, install, disassemble, and transport
Method used
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[0033] As shown in Figures 1-3, the telescopic isolation device of the present invention is composed of telescopic isolation main bodies 1 connected to each other, and relative rotation mechanisms (up and down rotation mechanisms) 2, 3 are arranged at the transverse connection between adjacent telescopic isolation main bodies 1 The telescopic isolation main body 1 is formed by the relative sleeve of C-shaped rod 5, and the relative rotation mechanism 2, 3 is arranged at the opening end connection of C-shaped rod 5; C-shaped rod 5 is divided into horizontal segment rod 5-1, longitudinal segment rod 5-2, the relative rotation mechanisms 2 and 3 are arranged at the junction of the butt cross bar 5-1 of the telescopic isolation main body 1; The joints of the rods and longitudinal rods; the bottom of the telescopic isolation body is also provided with a roller 6; the outer surface of the telescopic isolation body is also coated with an active or passive reflective material coating 7...
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Abstract
The invention discloses an expansion isolating device, which can accomplish spiral expansion motion by rotation. It is constituted by connection of expansion isolating main body, characterized in that a relative rotating mechanism is set at the transverse connection position between adjacent expansion isolating main bodies; said several expansion isolating main bodies are connected with each other to constitute an unit modular structure and several modules are formed to the isolating device, whose length is needed; the cubage of said adjacent expansion isolating main bodies is different and small expansion isolating main body can be embedded in the frame of large expansion isolating main body. The device adopting said structure is provided with simple structure, low cost, convenient assembling, disassembling, transporting and using; and changeable cubage of expansion isolating device set according to the need. It is especially adaptable for traffic facility, isolating barrier, expansion door and road-block so on.
Description
technical field [0001] The invention relates to a device and a method for realizing the isolation function through telescopic movement, in particular to the technical fields of traffic facilities, isolation guardrails (piers, piles), telescopic doors, roadblocks, barrier gates, construction facilities and the like. Background technique [0002] In the isolation guardrails (piers, piles), telescopic doors, roadblocks, gates and construction facilities of the prior art, most of them are fixed or realize telescopic movement through the connecting rod structure. The connecting rods form a quadrilateral. The movement of the main body of the isolation fence or telescopic door is realized by the angle change of the angle. The disadvantage of adopting this method is that the structure is complicated, the installation and disassembly are troublesome, and the cost is high. The application number is 02114850, the application date is February 5, 2002, and the invention name is a patent ...
Claims
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Inventor 霍志文
Owner 霍志文