Guard railing rapid assembling and disassembling device based on screw mechanism
A screw mechanism and guardrail technology, applied in road safety devices, roads, roads, etc., can solve the problems of potential safety hazards, non-professional assembly and disassembly of bolt connections, and high labor costs
Active Publication Date: 2016-02-24
邳州市景鹏创业投资有限公司
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Problems solved by technology
At present, the commonly used structure is the bolt connection method. When assembling and disassembling, the labor cost is high, and the ordinary bolt connection is easy to be assembled and disassembled by non-professionals, which has potential safety hazards.
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[0019] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0020] Such as Figure 1-9 As shown, the quick assembly and disassembly device for the guardrail based on the screw mechanism includes a bayonet 1, a column 2, a cross bar 3, an upper fixed plate 4, an upper movable plate 5, a connecting rod 6, a lower movable plate 7, a lower fixed plate 8 and The threaded member 9, the bayonet socket 1...
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The invention discloses a guard railing rapid assembling and disassembling device based on a screw mechanism. The guard railing rapid assembling and disassembling device comprises a clamping opening, a stand column, a transverse rod, an upper fixed plate, an upper movable plate, a connecting rod, a lower movable plate, a lower fixed plate and a thread component; the upper fixed plate and the lower fixed plate are fixedly connected together through a connecting rod by means of an upper and lower plate connecting hole; and the upper fixed plate and the lower fixed plate are fixedly installed on the transverse rod through the fixing hole, and the transverse rod is clamped to the clamping opening through clamping opening bosses on the upper movable plate and the lower movable plate. By means of the guard railing rapid assembling and disassembling device based on the screw mechanism, a rapid connector and a transverse rod assembly are installed on the stand column with the clamping opening, or a special tool is needed during disassembling, and therefore some spite damage of non-staff members can be avoided; and meanwhile, only simple rotation motion is needed for assembling and disassembling, the labor intensity of site installation by workers is effectively reduced, the man hour and the cost are saved, and the guard railing rapid assembling and disassembling device is convenient and rapid.
Description
technical field [0001] The invention relates to a quick assembly and disassembly device for a protective fence based on a screw mechanism, which belongs to the field of public safety protection. Background technique [0002] The city's isolation guardrails need to be assembled and disassembled after being mass-produced within the company and transported to the site. At present, the commonly used structure is the bolt connection method. When assembling and disassembling, the labor cost is high, and the ordinary bolt connection is easy to be assembled and disassembled by non-professionals, which has potential safety hazards. Therefore design a kind of structure that needs special tool to be easy to assemble and disassemble to realize the quick assembly and disassembly of guardrail. Contents of the invention [0003] The invention provides a quick assembly and disassembly device for a protective fence based on a screw mechanism, which only needs a simple rotation action duri...
Claims
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IPC IPC(8): E01F15/04
CPCE01F15/04E01F15/0484
Inventor 张洪双严波肖武警
Owner 邳州市景鹏创业投资有限公司