Electrically-driven steel wire rope anti-loosening device for offshore supply
A steel wire rope and electric drive technology, which is applied in the direction of transportation and packaging, cargo handling equipment, ships, etc., can solve the problems of inability to compensate system tension fluctuations, cumbersome hydraulic maintenance work, and consume manpower and material resources, so as to facilitate follow-up maintenance and reduce the occupied space , The effect of easy disassembly
Active Publication Date: 2020-03-27
SHANGHAI HENGTUO IND DEV
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This type of anti-loosening device does not have a tension compensation device, which cannot compensate for tension fluctuations in the system, and requires a separate hydraulic pump station, which has high requirements for installation space, oil, hydraulic pipelines, etc., and hydraulic maintenance is also very cumbersome and costly. Manpower and material resources
More importantly, the speed and load index requirements of electric sea compensation have been greatly improved, and the tension fluctuation will be more severe. The hydraulic drive anti-loosening device can no longer meet the needs of electric sea compensation, and a new anti-loosening device must be equipped
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.
[0046] Such as Figure 4 and Figure 5 As shown, this embodiment provides an anti-loosening device for electrically driven wire ropes for marine replenishment, including a base 1, a jack 3, a mounting cylinder 2, a telescopic mechanism 9, a follower pulley 4, a tension pulley block 5, a ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses an electrically-driven steel wire rope anti-loosening device for offshore supply. The device comprises a base, a jack, a mounting cylinder, a telescopic mechanism, a follow-uppulley, a tension pulley block, a compensation pulley and a power pulley mechanism, the cylinder body and the jack are both installed on the base. The jack is positioned in the mounting cylinder; thebottom of the telescopic mechanism is installed on a top disc of the jack. The top of the telescopic mechanism is connected with a compensation pulley; the compensation pulley is located on the upperportion of an inner cavity of the installation cylinder, the follow-up pulley and the power sliding mechanism are arranged on the two opposite sides of the outer wall of the installation cylinder, thetension pulley block is arranged on one side of the follow-up pulley, and the tension pulley block is installed between the follow-up pulley and the compensation pulley. Non-hydraulic driving is achieved, the occupied space of the supply system on a real ship is reduced, the overall requirements of the system are met, and subsequent maintenance is more convenient.
Description
technical field [0001] The invention belongs to the technical field of ship replenishment at sea, and in particular relates to an anti-loosening device for electrically driven steel wire ropes for replenishment at sea. Background technique [0002] Replenishment at sea is a means of logistics support that must be adopted in modern naval warfare. as attached figure 1 As shown in Fig. 1, when carrying out horizontal replenishment during navigation, it is necessary to set up tension rigging between two ships sailing in parallel in the same direction (supply ship 1' and receiving ship 6'), and then carry out the replenishment operation through the cargo-carrying 4' trolley. The anti-loosening device plays an irreplaceable role in the horizontal replenishment operation during navigation. When the replenishment operation starts, the wire rope on the winch needs to be released with a certain tension to form a closed transmission loop (including the inner cable 2', the load-bearing...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more Patent Type & Authority Applications(China)
IPC IPC(8): B63B27/08B63B27/18
CPCB63B27/08B63B27/18
Inventor 韦仕富吴华强顾鑫斌李浩张涛关建徐高明
Owner SHANGHAI HENGTUO IND DEV
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap