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A Fixing Device Used for Maintenance and Replacement of Looper Spring Winch

A technology of fixing devices and spring rolls, which is applied in hoisting devices, spring mechanisms, etc., can solve the problems of easy and automatic rotation of fixed hoisting, achieve the effect of solving the problem of hoisting pulley rotation, reliable use, and easy handling

Active Publication Date: 2019-01-15
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problem that the fixed winch is easy to rotate automatically, this device is specially invented

Method used

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  • A Fixing Device Used for Maintenance and Replacement of Looper Spring Winch
  • A Fixing Device Used for Maintenance and Replacement of Looper Spring Winch
  • A Fixing Device Used for Maintenance and Replacement of Looper Spring Winch

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0029] The present invention provides a fixing device for looper spring hoisting inspection and replacement such as Figure 1~6 As shown, it includes: left base 1, right base 2, left rotating shaft pressing seat 3, right rotating shaft pressing seat 4, rotating shaft 5, first fixing plate 6, second fixing plate 7, fastening bolt 8, left-handed The rotating shaft pressing seat 3 and the right rotating shaft pressing seat 4 are arranged on the top of the left base 1 and the right base 2 respectively...

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Abstract

The invention discloses a fixing device used for loop spring winch overhauling and replacing. The device comprises a left base, a right base, a left rotating shaft compressing base, a right rotating shaft compressing base, a rotating shaft, a first fixing plate, a second fixing plate and a fastening bolt; the left rotating shaft compressing base and the right rotating shaft compressing base are arranged on the top of the left base and the top of the right base correspondingly, the rotating shaft is erected between the left base and the right base, the left end of the rotating shaft is arranged between the left base and the left rotating shaft compressing base in a penetrating manner, the right end of the rotating shaft is arranged between the right base and the right rotating shaft compressing base in a penetrating manner, the first fixing plate and the second fixing plate are fixedly arranged on the rotating shaft in a parallel manner, both the first fixing plate and the second fixing plate are perpendicular to the rotating shaft, and the fastening bolt is in screw joint to the outer surface of the second fixing plate; and the fixing device has the beneficial effects of being convenient to operate, reliable in use and capable of improving the overhauling efficiency and the overhauling quality.

Description

technical field [0001] The invention relates to a fixing device for looper spring winch maintenance and replacement, and belongs to the technical field of maintenance technology products. Background technique [0002] The decarburization annealing unit for oriented silicon steel has an inlet looper and an outlet device, and the looper trolleys are connected by a spring winch upper steel wire rope. When the unit is full, the distance between the looper trolleys is lengthened, and the wire rope in the winch is stretched under the action of external force. When the unit loosens the sleeve, the looper trolley approaches, and the winch is tightened by its own spring. When the unit inspects the looper spring winch, it needs to fix the winch and tighten the wire rope. In order to fix the winch during maintenance, an iron rod is inserted into the rotating shaft. The rapid rotation of the winch will affect the normal maintenance. If the iron rod is light, the equipment will be dama...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/00
Inventor 费俊王虎张伟强
Owner BAOSHAN IRON & STEEL CO LTD
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