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Sealing waterproof structure and ship-borne stable platform

A technology of waterproof structure and stable platform, which is applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of performance susceptible to temperature changes, poor waterproof effect, and low service life, so as to achieve good waterproof sealing effect and improve Waterproof sealing effect, low service life effect

Active Publication Date: 2017-04-26
北京云汉通航科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a sealed and waterproof structure, which is used to solve the problems that the existing sealed structure has poor waterproof effect, its performance is easily affected by temperature changes, its service life is low, and it is inconvenient to disassemble and assemble.

Method used

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  • Sealing waterproof structure and ship-borne stable platform
  • Sealing waterproof structure and ship-borne stable platform
  • Sealing waterproof structure and ship-borne stable platform

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Embodiment Construction

[0036] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for ...

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Abstract

The invention relates to the technical field of sealing, in particular to a sealing waterproof structure and a ship-borne stable platform. The sealing waterproof structure comprises a first part, a second part and a third part, wherein the first part and the second part are perpendicularly arranged; a bulge is arranged on the first part; a groove matched with the bugle is formed in the second part; silica gel is filled between the bulge and the groove; the first part and the second part are fastened through a fixing assembly; the third part sleeves the second part; the second part is rotatably connected with the third part; a framework oil seal is arranged between the second part and the third part; and silica gel is filled between the framework oil seal and the third part. The sealing waterproof structure provided by the invention is relatively good in waterproof sealing effect, is not easily affected by temperature changes, and is shorter in service life; and pre-tightening force of the fixing assembly is not too great, so that dismounting is convenient.

Description

technical field [0001] The invention relates to the technical field of sealing and waterproofing, in particular to a sealing and waterproofing structure and a ship-borne stable platform. Background technique [0002] There are two types of existing waterproof designs, dynamic seals and static seals. Dynamic seal structure such as figure 1 As shown, the dynamic seal between the rotating shaft 111 and the outside air on the right is realized, the lip ring fixing frame 110 is fixed on the base by screws, the lip ring 113 is installed on the lip ring fixing frame 110, and the rotating shaft 111 passes through Through the lip ring 113 and positioned by the bearing, the blocking piece 112 is fixed on the lip ring fixing frame 110 by screws, and presses the lip ring 113 . [0003] There are O-ring seals and gasket seals in the static seal structure, and the O-ring seal structure is as follows: figure 2 As shown, an O-ring 212 is installed between the outer casing I 210 and the ...

Claims

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Application Information

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IPC IPC(8): F16J15/3232F16J15/3248F16J15/3284
Inventor 陈逸农胡晓帅牙森·斯依提
Owner 北京云汉通航科技有限公司
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