Maintenance-free long-service-life sectional type crack warning device
An alarm device and long-life technology, applied to alarms, instruments, structural parts, etc., can solve problems such as complex structure, complicated installation, and difficulty in ensuring long-term stable and effective work, and achieve low cost, high precision, and precision-free The effect of maintenance
Pending Publication Date: 2022-07-22
STATE GRID SICHUAN ELECTRIC POWER +4
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Problems solved by technology
Most field monitoring equipment uses solar energy, wind energy and battery power supply mode. The structure is complicated and the installation is complicated. Regular maintenance is required, and it is difficult to ensure long-term stable and effective work.
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[0025] 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 specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.
[0026] see Figure 1-8 , the present invention aims to protect a maintenance-free long-life segmented crack warning device, including an electronic equipment compartment 3, and also includes: a bracket assembly and at least one single sealed battery fixed in the bracket assembly, the single sealed battery and the The electronic equipment compartment 3 is electrically connected, wherein the single sealed battery includes a sealed casing 10 ...
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A maintenance-free long-life segmented crack alarm device relates to the technical field of pavement maintenance, and comprises a support assembly and at least one monomer sealed battery fixedly arranged in the support assembly, the monomer sealed battery is electrically connected with an electronic equipment compartment, and the monomer sealed battery comprises a sealed shell used for being fixedly connected to the support assembly; the silica gel electrolyte inner container is used for being fixedly connected in the sealing shell; the electrode is arranged at the upper end of the sealing shell; the spine part is connected to the bottom of the sealing shell; the pressing plate is rotationally connected to the bottom of the sealing shell; one end of the connecting part is fixedly connected with the anchor point, the other end of the connecting part is connected with the first sliding block, and when the first sliding block moves on the support assembly, the pressing plate is pushed to rotate to drive the spine part to pierce the silica gel electrolyte inner container. And the device can be used in environments such as tree shade where wind-solar power generation cannot be used.
Description
technical field [0001] The invention relates to the technical field of road maintenance, in particular to a maintenance-free long-life segmented crack warning device. Background technique [0002] Mountains and hills in my country account for about 65% of the country's land area, and are characterized by complex geology and landforms, diverse climate types, frequent formation activities, many hidden dangers of natural disasters, and wide distribution. It is one of the countries with the most serious geological disasters and the most threatened population in the world. Natural changes and man-made damage are the main causes of geological disasters. The main disaster forms include landslides, debris flows, collapses, ground subsidence, ground subsidence and ground fissures, which seriously affect regional economic construction and the safety of people's lives and properties. For potential geological disasters, there are currently a variety of monitoring methods, such as tilt, ...
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IPC IPC(8): H01M50/586G08B25/10
CPCG08B25/10H01M50/586Y02E60/10
Inventor 范荣全王红梅高宏宇吕俊杰杨义辉王滨唐刚曾嵘谢伟唐杨
Owner STATE GRID SICHUAN ELECTRIC POWER