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A high-altitude installation device connected by pin shafts of oil cylinders

A technology for installing devices and pins, which is applied in construction, artificial islands, infrastructure engineering, etc., can solve the problems of large safety risks for installers, difficulty in determining the position, and inconvenient pin installation, etc., to achieve small installation space and protect personnel safe effect

Active Publication Date: 2021-01-08
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high-altitude operation, it is not only time-consuming and labor-intensive, but also the installer bears a greater safety risk, especially the position between the single lug plate and the lug seat is difficult to determine, and it is inconvenient to quickly and accurately install the pin shaft

Method used

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  • A high-altitude installation device connected by pin shafts of oil cylinders
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  • A high-altitude installation device connected by pin shafts of oil cylinders

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Embodiment Construction

[0023] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that unless otherwi...

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PUM

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Abstract

The invention provides a high-altitude mounting device for oil cylinder pin connection. The high-altitude mounting device comprises a loading and unloading mechanism and an alignment mechanism, the loading and unloading mechanism comprises a screw and a first support frame detachably mounted on a lug of an oil cylinder, the first end of the screw is used for being connected with a mounting pin, the first support frame includes a first support plate parallel to the lug, and the screw is connected with the first support plate in a threaded mode; the alignment mechanism includes a fake pin and a second support frame detachably mounted on the other lug of the oil cylinder, the diameter of the fake pin is same as that of the mounting pin, the second support frame includes a second support plate parallel to the lug, the fake pin is located between the second support plate and the lug, the first end of the fake pin is used for penetrating through a mounting hole of the lug, the second end of the fake pin is movably connected to the second support plate through a support rod, the support rod is provided with a spring in a sleeving mode, the spring is located between the fake pin and the second support plate, and the second support frame is provided with a compression mechanism capable of compressing and releasing the spring; and safety factors are high, use is convenient, and the high-altitude mounting device can be quickly and accurately installed.

Description

technical field [0001] The invention relates to the technical field of hydraulic pin-type lifting offshore platforms, in particular to a high-altitude installation device connected by pin shafts of oil cylinders. Background technique [0002] The self-elevating offshore platform is a lifting device widely used in marine engineering, which realizes the relative lifting of the platform and the legs through the lifting system. As a common lifting system, the hydraulic bolt lifting system is widely used in offshore engineering equipment such as oil and gas processing platforms, living platforms, and wind power installation ships due to its advantages of large carrying capacity and low cost. In the prior art, the hydraulic bolt lifting system mainly includes a moving ring beam, a fixed ring beam and a lifting cylinder. The moving ring beam and the fixed ring beam are respectively movably fitted on the pile legs, and the fixed ring beam is fixedly installed on the main body of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B17/08
CPCE02B17/0809
Inventor 王华生刘正亮李淑俊宫小康
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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