Assembly type guardrail for high-altitude intelligent operation of steel structural rod piece
A steel structure and assembly technology, applied in the direction of stepped structure, railing, building structure, etc., can solve problems such as damage, achieve the effect of convenient and accurate alignment, and improve the efficiency of bolt assembly
Pending Publication Date: 2019-11-12
CHINA RAILWAY 18TH BUREAU GRP CO LTD
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[0028] The invention discloses a fabricated guardrail used for high-altitude intelligent operation of steel structure rods, which comprises a guardrail body 1, a guardrail fixing device 2, a rod positioning device 3 and a lateral sliding slide 4.
[0029] The guardrail body 1 is welded by various steel pipes, and the lateral slide 4 is the top or bottom steel pipe of the guardrail body 1; the lateral slide 4 is installed at the corner of the rod, and the side of the rod is installed with Splicing board; both ends of the traverse slide 4 are provided with the guardrail fixing device 2, the guardrail body 1 can be rotated around the guardrail fixing device 2 at the bottom; the end of the guardrail body 1 is provided with a rod In the positioning device 3, the two telescopic steel pipes 5 in the middle of the guardrail body 1 can shrink inward, so that when the guardrail body 1 is attached to both sides of the rod, the two telescopic steel pipes 5 will not be in contact with the rod....
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The invention discloses an assembly type guardrail for high-altitude intelligent operation of a steel structural rod piece. The assembly type guardrail for high-altitude intelligent operation of the steel structural rod piece a guardrail body, a guardrail fixing device, a rod piece positioning device and a transverse moving slideway, wherein the guardrail body has two states: in one state, the guardrail body is attached to the two side surfaces of the rod piece, that is, the guardrail body is hoisted together with the rod piece; and in another state, the guardrail body is unfolded, that is, the guardrail body has a protection function. The rod piece positioning device transmits the position information of the rod piece to site technical personnel in real time through a laser range finder,thereby improving the abutting joint efficiency of the rod piece. A bolt assembly robot can be erected on the transverse moving slideway. The guardrail is quickly assembled on the steel structural rodpiece, and provides safety protection for the construction in time. The transverse moving slideway is provided for the bolt assembly robot by means of the guardrail, and thus, the bolt assembly efficiency between the two rods pieces is improved. In the alignment process, the position information of the rod pieces is provided in real time, and thus, the accurate alignment of the rod piece at highaltitude is facilitated.
Description
Technical field [0001] The invention relates to the technical field of steel structure rod construction, in particular to a fabricated guardrail used for high-altitude intelligent operation of steel structure rods. Background technique [0002] Safety fence is an indispensable protective device for high-altitude operations. In steel structure construction, the safety fence is generally welded to the surface of the steel structure after the main body of the steel structure is installed, as a temporary structure to provide safety protection for the next process Or as a permanent structure to provide safety protection for later maintenance passages. [0003] The safety guardrail, which is only a temporary structure, will cause certain damage to the main body of the steel structure in the later removal. At the same time, additional work such as paint coating on the steel structure surface will be added after the guardrail is cut. [0004] Technical solution of existing technology [0005...
Claims
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Login to View More IPC IPC(8): E04F11/18E04G21/32
CPCE04F11/181E04G21/32
Inventor 袁帅黄欣李海松赵静波贺常松田波李海周
Owner CHINA RAILWAY 18TH BUREAU GRP CO LTD