Auxiliary metal support frame for bridge construction with quick splicing structure
An auxiliary metal, rapid splicing technology, applied in bridge construction, bridges, bridge parts, etc., can solve problems such as cracks, affecting the construction speed of bridge pier forming, reducing external influence, avoiding stress and bending, and ensuring stability. Effect
Active Publication Date: 2022-07-01
山西路桥第五工程有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems in the prior art that when small bridge piers are formed, the surface is prone to cracks under force and sun exposure, which affects the formation of bridge piers and the construction speed of bridges. Auxiliary metal support frames for bridge construction of quick splicing structures
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] Please refer to Figure 1-10, the present invention provides a technical solution: an auxiliary metal support frame for bridge construction with a rapid splicing structure, comprising a ground surface 1, a positioning needle bar 5 is inserted inside the ground surface 1, and the top of the positioning needle bar 5 A bridge pier fixing mechanism 4 is fixedly installed. The bridge pier fixing mechanism 4 includes a third snap rin...
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The invention relates to the technical field of construction engineering devices, in particular to an auxiliary metal support frame for bridge construction with a rapid splicing structure, comprising a ground surface, a positioning needle bar is inserted in the interior of the ground surface, and the top end of the positioning needle bar is A bridge pier fixing mechanism is fixedly installed, the bridge pier fixing mechanism includes a third snap ring, two sets of the third snap rings are arranged, and a first connecting rod is fixedly connected to the top of a set of the third snap rings. The present invention is provided with a bridge pier fixing mechanism, a positioning needle rod and a locking fixing mechanism. When in use, the third snap ring is inserted into the limit sleeve, and the second shaft rotates to push the first block to move, thereby making the first block move. The first clamping block is inserted into the clamping groove on the surface of the third clamping ring, so as to fix the position of the third clamping ring, and then quickly splicing and fixing the surface of the bridge pier. Fix the two sets of third snap rings, and then fix the surface of the pier.
Description
technical field [0001] The invention relates to the technical field of construction engineering devices, in particular to an auxiliary metal support frame for bridge construction with a quick splicing structure. Background technique [0002] A bridge is a large structure used to cross obstacles, to be precise, it is used to connect traffic routes, such as roads, railways, waterways, etc. or other facilities, such as pipelines, cables, etc., across natural obstacles, such as rivers, straits, canyons etc., or artificial barriers, structures of highways, railway lines, bridges whose purpose is to allow people, vehicles, trains or ships to pass through the barrier. The bridge can be built on both sides of a river valley or a strait, or raised on the ground, crossing the river or road below, so that the traffic below is unobstructed. Other buildings erected for traffic needs to make passage more convenient. Bridges are generally composed of superstructure, substructure, supports...
Claims
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IPC IPC(8): E01D21/00E01D19/02
CPCE01D21/00E01D19/02
Inventor 胡安平
Owner 山西路桥第五工程有限公司