A hoisting device with anti-rust function for ship maintenance
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for lifting equipment and functions, applied in the field of ship maintenance equipment, can solve the problems of reducing the safety of operators working at heights, reducing the safety of gantry cranes, reducing the practicability of gantry cranes, etc. Effect
Active Publication Date: 2021-05-14
奉节县富发船务有限公司
View PDF6 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] As a kind of hoisting equipment, the gantry crane plays an important role in the process of ship maintenance. During the long-term use of the gantry crane of the prior art, the wire rope of the gantry crane is easily corroded, thereby reducing the firmness of the wire rope and reducing the The safety of the gantry crane is not only that. When the gantry crane fails, the operator needs to overhaul the gantry crane. During the maintenance process, the operator needs to carry out high-altitude operations. If there are no effective protective measures, it will reduce the operator's high-altitude operations. safety, reducing the practicality of the gantry crane
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0025] like figure 1 As shown, a hoisting device with anti-rust function for ship maintenance includes a main beam 2, a power unit 3, a wire rope 5, a hook 6 and two brackets 1, and the bracket 1 is arranged at one end of the main beam 2 , the power device 3 is arranged on the main beam 2, the hook 6 is connected with the power device 3 through the wire rope 5, and also includes a rust prevention mechanism and a protection mechanism, the protection mechanism is arranged on the main beam 2, the anti-rust mechanism The rust mechanism is arranged on the power unit 3;
[0026] The lubricating oil can be applied to the wire rope 5 through the anti-rust mechanis...
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 relates to a hoisting device with antirust function for ship maintenance, which includes a main girder, a power device, a steel wire rope, a hook and two brackets, and also includes an antirust mechanism and a protection mechanism, and the antirust mechanism includes an oil tank , oil delivery pipe, baffle plate, lifting ring, two connecting sleeves, two connecting rods, two springs and two limit components, the protection mechanism includes guide rails, moving sleeves, rollers, connecting wires, safety buckles, ring Rack and drive components, in the hoisting equipment with anti-rust function used for ship maintenance, lubricating oil can be applied to the wire rope through the anti-rust mechanism, and under the action of lubricating oil, the probability of rusting of the wire rope is reduced , improve the firmness of the wire rope, improve the safety of the gantry crane, under the protective effect of the protective mechanism, reduce the probability of the operator falling from a high altitude, improve the safety of the operator, and improve the practicability of the gantry crane.
Description
technical field [0001] The invention relates to the field of ship repair equipment, in particular to a hoisting device with anti-rust function for ship repair. Background technique [0002] The gantry crane is a variant of the bridge crane, also known as the gantry crane. It is mainly used for the loading and unloading operations of outdoor cargo yards, stockyards and bulk cargo. It has the characteristics of strong versatility and is widely used in port cargo yards. Its metal structure is like a door-shaped frame. Two feet are installed under the main beam, which can walk directly on the track on the ground. Both ends of the main beam can have outrigger cantilevers. . [0003] As a kind of hoisting equipment, the gantry crane plays an important role in the process of ship maintenance. During the long-term use of the gantry crane in the prior art, the steel wire rope of the gantry crane is easily corroded, thereby reducing the firmness of the steel wire rope, which reduces ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more