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Building machinery corrugated web steel box steel plate leveling device

A corrugated web and construction machinery technology, applied in the field of web steel box leveling, can solve the problems of high economic cost, troublesome operation, low leveling efficiency, etc., and achieve the effects of strong adaptability, cost saving and prolonging service life

Pending Publication Date: 2021-12-28
徐州清歌机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the existing corrugated web is deformed, it needs to be leveled, so a leveling device needs to be used. The existing leveling device uses two sets of matching leveling blocks to press the corrugated web, so that the Under the action of pressure, the original shape is restored, but in the process of actual use, in each leveling process of the leveling device, due to the long corrugated web, it is necessary to manually move the corrugated web, so that it can be gradually For leveling, manually assist in shifting, which makes the operation cumbersome, and the leveling efficiency is low. At the same time, the existing leveling device can only level the corrugated web of a single shape, and different webs require different equipment. , resulting in higher economic costs, and a variety of equipment occupy space

Method used

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  • Building machinery corrugated web steel box steel plate leveling device
  • Building machinery corrugated web steel box steel plate leveling device
  • Building machinery corrugated web steel box steel plate leveling device

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Embodiment Construction

[0027] 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.

[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0029] In the description...

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Abstract

The invention belongs to the field of web steel box leveling, and particularly relates to a building machinery corrugated web steel box steel plate leveling device which comprises a base and a top plate, wherein supporting plates are fixed to the two sides of the top of the base, the tops of the two groups of supporting plates are fixedly connected with the two sides of the bottom of the top plate correspondingly, and a transverse plate is mounted at the bottom of the top plate; and hydraulic cylinders are fixedly mounted on the two sides of the top of the top plate. After an upper leveling block is driven by a hydraulic cylinder to descend for single-time leveling, a first electric push rod can drive a lifting plate to lift a web plate, then a lead screw motor drives a lead screw sliding block to move, so that the lifting plate is driven to communicate with the web plate to move, transposition is carried out, continuous leveling can be achieved, manual copying is not needed, the danger of manual operation is avoided, and meanwhile, the efficiency is effectively improved.

Description

technical field [0001] The invention relates to the field of web steel box leveling, in particular to a construction machine corrugated web steel box steel plate leveling device. Background technique [0002] Steel box girder with corrugated web, composed of upper and lower steel flange plates and two corrugated steel webs, the upper and lower steel flange plates are arranged in parallel, and the two corrugated steel webs are arranged along the length direction of the flange plates, respectively fixed and connected vertically Between the upper and lower steel flange plates, the two corrugated steel webs are continuously waved in the length direction, and the stress of the corrugated webs flows evenly. [0003] After the existing corrugated web is deformed, it needs to be leveled, so a leveling device needs to be used. The existing leveling device uses two sets of matching leveling blocks to press the corrugated web, so that the Under the action of pressure, the original sha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/10B21D37/04
CPCB21D1/10B21D37/04
Inventor 彭照成
Owner 徐州清歌机械制造有限公司
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