Multifunctional distance measuring device for transformer substation operation crane
A distance measuring device and multi-functional technology, applied in the field of multi-functional distance measuring devices, can solve the problems of difficult management and control, wide range of risks, difficult to accurately measure the distance between cranes and live equipment, etc. Effect
Pending Publication Date: 2022-06-28
SHENZHEN POWER SUPPLY BUREAU
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
There are two main difficulties in management and control: on the one hand, the construction environment on the job site is complex and changeable, resulting in a wide range of risks that need to be managed and controlled by command personnel and on-site full-time security personnel; Standing on the ground and relying on the naked eye to observe and judge, once the live equipment is intertwined and complicated, it is difficult to accurately measure the distance between the crane and the live equipment
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
[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.
[0033] like figure 1 As shown, in the embodiment of the present invention, a multifunctional ranging device for a substation operation crane is provided, which is installed on the operation crane (not shown), and includes a vehicle-mounted module 1 and a ground analysis display module 2 that communicate with each other. ;in,
[0034] The on-board module 1 is installed on the preset position on the side of the working crane close to the designated live equipment (not shown) (such as the top of the crane boom, the left and right sides of the boom, and the bottom of the equipment to be lifted, etc.), and is used for the operation crane. Under the same operating conditions, the electric field signal around the designated live equipment is sensed, and the electric ...
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 provides a multifunctional distance measuring device for a substation operation crane, which is mounted on a crane body and comprises a vehicle-mounted module and a ground analysis display module which communicate with each other, the vehicle-mounted module is used for sensing electric field signals around specified electrified equipment under the operation condition of the operation crane, carrying out signal preprocessing and data calculation on the electric field signals, and further sending obtained calculation result data to the ground analysis display module; the ground analysis display module displays the received result data and preset threshold data; and comparing the received result data with the threshold data, judging whether the operation of the operation crane is safe or not according to a comparison result, and further giving an alarm when it is judged that the operation of the operation crane is unsafe. The device is simple in structure, convenient to operate, time-saving and labor-saving, and capable of measuring whether the operation crane and the electrified equipment are safe or not and preventing the problem that the safe distance is insufficient.
Description
technical field [0001] The invention relates to the technical field of electric power safety, in particular to a multifunctional ranging device used for a substation operation crane. Background technique [0002] Electric energy is an important guarantee for the normal operation and development of society, and as the basic industry of the national economy, electricity companies at all levels and residential customers have higher and higher requirements for its continuous supply and high quality. As an important intermediate link of power transmission, the safety of substations has always been a special concern of local governments and power companies. In order to meet the requirements of power supply reliability, the substation will regularly carry out outage repair and maintenance work on various live equipment and devices. [0003] The handling and inspection of large equipment will use cranes for on-site operations. Since the substation generally cannot perform the powe...
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): B66C13/22B66C13/16B66C15/06
CPCB66C13/22B66C13/16B66C15/065
Inventor 樊新启王世祥王迪梁嘉俊
Owner SHENZHEN POWER SUPPLY BUREAU