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Device for protecting and carrying frozen bushing bearing

A bushing bearing and hoisting technology, applied in the direction of lifting device, transportation and packaging, packaging, etc., can solve the problems of hoisting, handling difficulties, hidden dangers of personal safety, hidden dangers of collision of bushing bearing parts, etc., and achieve the effect of eliminating hidden dangers.

Active Publication Date: 2012-05-02
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, provide a device for protecting and transporting frozen bush bearings, and overcome the hidden dangers of personal safety and bush bearing parts in the process of hoisting, transporting and installing ultra-low temperature frozen bush bearings. Potential risks such as hidden dangers of steel structure collisions on board solve the on-site construction difficulties of hoisting and handling difficulties

Method used

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  • Device for protecting and carrying frozen bushing bearing
  • Device for protecting and carrying frozen bushing bearing
  • Device for protecting and carrying frozen bushing bearing

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the embodiments and accompanying drawings, but the protection scope of the present invention should not be limited thereby.

[0023] Please see first figure 1 with figure 2 , figure 1 It is a structural schematic diagram of the device for protecting and transporting frozen bushing bearings according to the present invention, figure 2 It is a structural schematic diagram of the frame in the present invention. As shown in the figure, a device for protecting and handling frozen bushing bearings includes a frame, a drum is fixed inside the frame, and a lifting part is arranged inside the drum, and the frame is fixed by two crosses The horizontal bars constitute the bottom, and the ends of each horizontal bar are respectively fixedly connected with four vertical first vertical bars 7. Such a structure is adopted in order to reduce the weight of the whole device. The tops of each first vertical ro...

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Abstract

The invention discloses a device for protecting and carrying a frozen bushing bearing. The device comprises a frame, wherein a drum is fixedly arranged in the frame; a lifting part is arranged in the drum; and a hoisting part for hoisting the device is arranged above the frame. By the device, a person is prevented from being directly contacted with an ultralow-temperature frozen bushing bearing, potential safety hazards of freezing injuries are prevented, and the bushing bearing is prevented from colliding in the hoisting and carrying process at the same time; and the device has the characteristics of simple structure and light body weight and is firm.

Description

technical field [0001] The invention relates to the technical field of shafting bearing installation, in particular to a device for protecting and transporting frozen bush bearings. Background technique [0002] In many construction situations, such as in the installation process of shaft bearings, the bushing bearing and the shaft hole are interference fits. The principle is to insert the bushing bearing shrunk by 1-2mm into the shaft hole, and the whole installation process ends. However, during the period from freezing to installation of the bushing bearing, three steps of hoisting, handling and stuffing are required. Since the frozen bush bearing is an ultra-low temperature component, it is a dangerous object, which will cause hidden dangers to personal safety during hoisting, transportation and insertion. Moreover, the bush bearing body is a precision machined part and cannot be collided. What's more, the space on board is limited, the environment is harsh, and walkin...

Claims

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Application Information

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IPC IPC(8): B66C1/16B66F11/00B65D61/00
Inventor 张治军王军伟姚银弟
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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