Unlock instant, AI-driven research and patent intelligence for your innovation.
A Method for Determining Water Level of Balanced Critical Point of Vertical Ship Lift
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 vertical ship lift and a technology to determine the method, applied in the field of ship lift, to achieve the effect of efficient and convenient mounting
Active Publication Date: 2022-06-07
杭州国电机械设计研究院有限公司
View PDF7 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
[0005] Aiming at the technical problem that it is difficult to find the water level of the balance critical point of the vertical ship lift, the present invention provides a method for determining the water level of the balance critical point of the vertical ship lift, which solves the problems of hanging, connecting and tensioning the steel wire rope of the vertical ship lift Determination of Water Level at Equilibrium Critical Point in Process
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 1
[0067] combined with figure 1 , the present embodiment proposes a method for determining the water level at the critical point of vertical ship lift equilibrium, including the following steps:
[0068] 1) Carry out the installation of the main hoisting system, the carrying box and the counterweight system;
[0070] 3) Carry out the water injection operation of the ship-carrying compartment: inject water into the vessel-carrying compartment until the total weight of the vessel-carrying compartment and the total weight of the counterweight system reach a balance;
[0071] 4) Carry out the static leveling of the carrying box and the counterweight system;
[0072] 5) Mark the water level in the vessel: the water level in the vessel is the water level at the critical point of vertical ship lift equilibrium.
[0073] First, the main hoisting system is mounted with the counterweight system and the carrier box respectively, so tha...
Embodiment 2
[0098] This embodiment proposes a method for determining the water level at the critical point of vertical ship lift equilibrium, which can be improved as follows on the basis of Embodiment 1: Step 1-2) includes:
[0099] The mounting of the counterweight system and the main lifting system includes:
[0100] Adjust the leveling tool on the upper side of the counterweight device to the middle of the stroke;
[0102] Adjust the leveling tool so that the counterweight remains level after being lifted.
[0103] The adjusting screw can be selected as the leveling tool, and the elongation of the adjusting screw is adjusted to the middle position of the screw stroke to provide a margin for subsequent adjustment, and the wire rope and the leveling tool can be fixedly connected to realize the fixation of the balance weight system and the main lifting system. After connection, the self-level adjustment of the counterweight device when i...
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 the technical field of ship lifts, in particular to a method for determining the water level of a critical equilibrium point of a vertical ship lift. It includes the following steps: 1) mount the main hoisting system, the ship-holding box and the counterweight system; 2) carry out the empty-load leveling of the ship-holding box; The total weight of the box and the total weight of the counterweight system are balanced; 4) Perform static leveling of the ship-holding box and the counterweight system; 5) Mark the water level in the ship-holding box: the water level in the ship-holding box is critical for the balance of the vertical ship lift Point the water level. This solution efficiently and conveniently realizes the mounting and connection of the main hoisting system of the vertical ship lift with the ship-holding box and the counterweight system, and then solves the problem of determining the critical water level when the ship-holding box and the counterweight system are balanced.
Description
technical field [0001] The invention relates to the technical field of ship lifts, in particular to a method for determining a water level at a critical point of equilibrium of a vertical ship lift. Background technique [0002] In the process of the balance weight of the ship lift and the wire rope hanging and tensioning of the ship carrying box, the weight leveling of the ship carrying box and the balance weight is one of the key links in the on-site installation and commissioning of the ship lift. It is a technical difficulty to realize the hanging and tensioning of the steel wire ropes of the balance weight and the carrier, so as to finally find the critical water level when the weights on both sides are balanced. [0003] Chinese invention patent, publication (announcement) No.: CN201610473555.7; publication date: 2016-11-09; discloses a test method for the full water condition of the ship lift cabin to test the self-locking reliability and safety of the safety mechanis...
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 
