Assembly type anti-collision guardrail and mounting method thereof
An anti-collision guardrail and installation method technology, applied in the erection/assembly of bridges, buildings, bridge construction and other directions, can solve the problems of long installation period and low installation efficiency of the prefabricated anti-collision guardrail, and achieve strong installation stability and installation efficiency. High, easy to install and operate
Pending Publication Date: 2021-12-03
CHINA RAILWAY 19TH BUREAU GRP FIFTH ENG CO LTD +1
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Problems solved by technology
The prefabricated anti-collision barriers of bridges in the prior art are usually constructed by the cast-in-place method, that is, the pouring mold is set up on the bridge on site, and then the prefabricated anti-collision barriers are cast and formed, so that the installation period of the prefabricated anti-collision barriers is long and the installation efficiency is high. Low
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[0030] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0031] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.
[0032] Such as figure 1 , figure 2 As shown, the present disclosure provides an installation method of an assembled anti-collision barrier, including the following steps:
[0033] S101: Transport the prefabricated anti-collision guardrail to the place to be installed on both sides of the brid...
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The invention relates to a mounting method of an assembly type anti-collision guardrail and the assembly type anti-collision guardrail. The prefabricated assembly type anti-collision guardrail is conveyed to the to-be-mounted positions of the edges of the two sides of a bridge, a pouring groove is formed in the bottom of the assembly type anti-collision guardrail, structural steel bars are arranged in the assembly type anti-collision guardrail, and one end of each structural steel bar extends out of the pouring groove; the assembly type anti-collision guardrail is clamped on a beam plate of the bridge, and the structural steel bars are welded to reserved steel bars on the beam plate; and concrete is poured into the pouring groove to fill the pouring groove to form a concrete cushion layer. According to the assembly type anti-collision guardrail, the assembly type anti-collision guardrail is prefabricated in advance before installation, during installation, the assembly type anti-collision guardrail only needs to be clamped on the beam plate, then structural steel bars of the assembly type anti-collision guardrail and reserved steel bars of the beam plate are welded, and then concrete is poured into the pouring groove, the assembly type anti-collision guardrail is easy to install and operate and high in installation efficiency, and the structural steel bars and the reserved steel bars are welded, so that the installation stability of the assembly type anti-collision guardrail is high.
Description
technical field [0001] The present disclosure relates to the technical field of assembled anti-collision barriers, in particular to an assembled anti-collision barrier and an installation method thereof. Background technique [0002] As an accessory structure of the bridge, the prefabricated anti-collision barrier is an important safety protection structure. The prefabricated anti-collision barriers of bridges in the prior art are usually constructed by the cast-in-place method, that is, the pouring mold is set up on the bridge on site, and then the prefabricated anti-collision barriers are cast and formed, so that the installation period of the prefabricated anti-collision barriers is long and the installation efficiency is high. Low. Contents of the invention [0003] In order to solve the above technical problems or at least partly solve the above technical problems, the present disclosure provides a prefabricated crash barrier and an installation method thereof. [0...
Claims
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IPC IPC(8): E01D21/00E01D19/10
CPCE01D21/00E01D19/103
Inventor 赵立财
Owner CHINA RAILWAY 19TH BUREAU GRP FIFTH ENG CO LTD
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