Bridge welding device and using method thereof
A technology for welding devices and bridges, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of complex installation of positioning structures, ineffective supports, complicated operations, etc., achieve efficient and reliable synchronous clamping and fixing, and avoid burns , Simple and convenient operation
Active Publication Date: 2021-04-13
王国青 +2
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Problems solved by technology
[0005] Aiming at the deficiencies in the prior art, the present invention provides a bridge welding device and its use method, which solves the problem of the complicated operation of the existing part of the bridge support welding device in the process of pressing the support, and the welding of the existing part of the bridge support. The installation of the positioning structure of the device is complicated and the stability is low, and some existing bridge support welding devices have not effectively cooled the support during the welding process
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] see Figure 1-3 , the present invention provides a technical solution: a bridge welding device, including a bottom plate 1, the middle part of the top surface of the bottom plate 1 is movably connected with a clamping mechanism 2, and the top of the bottom plate 1 is movably connected with a transmission mechanism that matches the clamping mechanism 2 3. The bottom of the bottom plate 1 is fixedly connected with a sealing plate 4, and the opposite side ...
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The invention relates to the technical field of bridge welding. The invention particularly relates to a bridge welding device and a using method thereof. The technical problems to be solved by the invention are that a welding device is complex in bridge support fixing process, a positioning device is poor in stability during complex structure installation, and the welding device cannot effectively cool a welded bridge support are solved. In order to solve the technical problems, the bridge welding device and the using method thereof are provided. A clamping mechanism, a transmission mechanism, an arc-shaped water tank and other components are used in cooperation, one end of an air cylinder pushes a first transverse plate and a second transverse plate to move to clamp the periphery of a bridge support, two connecting rods move to push two first clamping plates to clamp and position the support, it is avoided that a plurality of positioning blocks need to be used for positioning, the welding preparation time is shortened, the support on the top of a bottom plate is cooled through circular flowing of water flow in an arc-shaped groove, damage to a polytetrafluoroethylene plate in the support is avoided, and meanwhile an operator is prevented from being scalded when taking the support.
Description
technical field [0001] The invention relates to the technical field of bridge welding, in particular to a bridge welding device and a using method thereof. Background technique [0002] The bridge support is an important part of the beam-type and slab-type bridge structure. It is a force transmission device installed at the support of the bridge span structure and the bridge pier or abutment. If it is tight, more than 30 positioning and clamping actions are required, and the same number of actions are required to loosen each clamping point when the parts are disassembled after spot welding, so a device that is convenient for positioning and clamping is needed to install the bridge support; [0003] The existing patent (notification number: CN108817813A) discloses a beam support welding tool, which includes a positioning block assembly and a top pressing assembly, and the positioning block assembly is used to wrap and press the four corners of the bridge support. Tight posit...
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IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/0443B23K37/003
Inventor 宋华
Owner 王国青