Truss fixing device for building
A fixing device and technology for construction, applied in the field of trusses, can solve the problems of inconvenient operation, poor welding effect, easy deviation of the angle of the inclined beam, etc., and achieve the effects of convenient welding, easy adjustment, and easy angle of the inclined beam
Pending Publication Date: 2022-05-24
安徽国信建设集团有限公司
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Problems solved by technology
[0004] The invention provides a truss fixing device for construction, which has the advantages of being convenient for fixing beams or inclined beams and adjusting the angle of inclined beams, so as to solve the problem that one hand is required to fix the position and one hand is used for welding when welding beams or inclined beams. , the operation is inconvenient, and the angle of manually fixing the inclined beam is easy to shift, resulting in poor welding effect
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[0018] 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, rather than all 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.
[0019] see Figure 1-4 , a truss fixing device for construction, comprising a box body 1, the inner wall of the box body 1 is movably connected with a gear 2 through a circular shaft, the front of the box body 1 is movably provided with a crank handle 3, One end movably runs through the box body 1 and is fixedly connected to the front of the gear 2. A rack 4 is movably arranged above and below the gear 2. The opposite surfaces of the...
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The invention discloses a truss fixing device for building, and relates to the technical field of truss.The truss fixing device comprises a box body, a gear is movably connected to the inner wall of the box body through a circular shaft, a crank is movably arranged on the front face of the box body, and one end of the crank movably penetrates through the box body and is fixedly connected with the front face of the gear; racks are movably arranged above and below the gear, the opposite faces of the two racks are meshed with the gear, two fixing plates are fixedly arranged on the inner wall of the box body, the surfaces of the racks are movably connected with the surfaces of the fixing plates, and clamping plates are fixedly connected to the lower surfaces of the two racks; the opposite faces of the two clamping plates are movably connected with the surface of the main beam. By arranging the box body, the gear, the clamping plate, the clamping rod and the locking mechanism, the problems that when a cross beam or an oblique beam is welded generally, the position needs to be fixed with one hand, welding is conducted with the other hand, operation is inconvenient, and the welding effect is poor due to the fact that the angle of manual fixing of the oblique beam is prone to deviation are solved.
Description
technical field [0001] The invention relates to the technical field of trusses, in particular to a truss fixing device for construction. Background technique [0002] A truss is a supporting beam structure formed by welding, riveting or bolting of rods and connecting them with hinges at both ends. When it is larger, it can save material, reduce self-weight and increase rigidity. According to the structure, the frame can be divided into triangular truss, trapezoidal truss, polygonal truss, hollow truss and truss bridge, and can be divided into fixed truss, folding truss, Butterfly truss, ball-joint truss, and some polygonal trusses need to be fixed to the main beam frame first, and then the beam or inclined beam should be welded to the main beam. [0003] In the prior art, when the main beam is a truss of two parallel columns, the main beam frame needs to be fixed first, and then the beam or the inclined beam is welded on the main beam. Usually, one hand is required to fix t...
Claims
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IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/28Y02E10/50
Inventor 杨长城朱国云高超吴涛陈军
Owner 安徽国信建设集团有限公司