Steel structure spandrel girder manufacturing and forming method

A forming method and technology of load-bearing beams, which are applied in the directions of manufacturing tools, metal processing equipment, feeding devices, etc., can solve the problems of lack of guiding and positioning devices, easy deviation of bending positions, and inability to meet the requirements of use, etc., so as to improve the smoothness improve consistency and accuracy, reduce frictional resistance

Pending Publication Date: 2021-03-16
刘礼艾
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Problems solved by technology

[0004] Nowadays, the bending of Z-shaped steel is mostly operated manually. After bending one side, it needs to be bent on the other side. The operation is cumbersome, and there is no guiding and positioning device, so th

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  • Steel structure spandrel girder manufacturing and forming method
  • Steel structure spandrel girder manufacturing and forming method
  • Steel structure spandrel girder manufacturing and forming method

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Embodiment Construction

[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.

[0033] Such as Figure 1 to Figure 8 As shown, a method for manufacturing a steel structure load-bearing beam, which uses a steel structure load-bearing beam production forming equipment, the forming equipment includes an actuator 1, an upper pressure bending mechanism 2, a lower pressure bending mechanism 3, and a guiding mechanism 4. The positioning mechanism 5 and the bottom plate 6 use the above-mentioned forming equipment to bend the steel structure load-bearing beam. The specific method is as follows:

[0034] S1. Guided placement of the plate: guide the plate through the guide mechanism 4 and place it between ...

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Abstract

The invention provides a steel structure spandrel girder manufacturing and forming method. An executing mechanism, upper pressing bending mechanisms, a lower pressing bending mechanism, guiding mechanisms, positioning mechanisms and a bottom plate, the executing mechanism is installed on the bottom plate, the positioning mechanisms are symmetrically installed on the executing mechanism, and the upper pressing bending mechanisms are arranged at the inner side of the positioning mechanisms. The upper pressing bending mechanisms are installed on the bottom plate, the lower pressing bending mechanism is installed on the executing mechanism, and the guiding mechanisms are arranged at the outer side of the lower pressing bending mechanism, and are symmetrically installed on the inner wall of theexecuting mechanism. By means of the method, the problems that at present, bending of Z-shaped steel is mostly operated manually, after one side of the Z-shaped steel is bent, the other side of the Z-shaped steel needs to be bent in a transposition manner, operation is complex, no guiding and positioning device exists, the bending position is prone to deviation, and use requirements cannot be metare solved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a method for manufacturing a steel structure load-bearing beam. Background technique [0002] With the progress of society and the promotion of the development of various industries, load-bearing beam steel structures are widely used in many fields, such as elevators, bridges, houses, etc.; steel structure frames are used as load-bearing beams to make buildings firm and stable; [0003] Steel structure is a structure composed of steel materials. It is one of the main types of building structures. Its structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate. It is connected by welds, bolts or rivets, and Z-shaped steel is a common cold-formed thin-walled steel. It is formed by bending. Z-shaped steel is usually used in large steel structure workshops. The processing length and hole position are produced a...

Claims

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Application Information

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IPC IPC(8): B21D5/00B21D5/04B21D43/00B21D43/02
CPCB21D5/002B21D5/006B21D5/045B21D43/023
Inventor 刘礼艾
Owner 刘礼艾
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