Technology makes production safer.
Baikte for the Golden Horse Lake Bridge for testing services!
Release time:
2021-01-19
Wire rope is an important equipment in the hoisting system, which affects the efficient and safe operation of the mine hoisting system, and it has been a long-term concern. In recent years, enterprises and countries pay more and more attention to the regular detection of wire rope.
Jinma Lake Bridge is a key project connecting Chongzhou City and Wenjiang District, the main channel-Guanghua Avenue extension line. It was officially opened to traffic in 2009, which marked the completion of the entire extension of Guanghua Avenue. In the future, citizens will also add a free fast track to Chongzhou.
The total length of the bridge is 2.03 kilometers, of which the total length of the bridge is 768.5 meters. The main bridge is a medium-bearing concrete-filled steel tube tied arch bridge with a length of 210 meters and a width of 34.9 meters. The approach bridge is 558.5 meters long and 30 meters wide. The approach road is 1261 meters long and the road width is 30-40 meters. It is constructed according to the city's Class I main road signs. At present, the bridge is the longest mid-through concrete-filled steel tube arch bridge in Chengdu.
Luoyang Baikete used a robot-driven detector to test the Jinma Lake Bridge this time, and then used a crane to cooperate with the detector to test. A total of 20 suspenders were tested for the whole bridge. The bridge and cable testing service has been strongly supported by Sichuan Jiaotong University Engineering Testing Center, China Railway Southwest Research Institute and other units.
At the Jinma Lake Bridge inspection site, Chengdu TV and many other media conducted follow-up interviews on the advanced nature of the bridge inspection robot, and broadcast it in the news column, which was widely praised.
How long is the wire rope suitable for testing?
Wire rope is an important equipment in the hoisting system, which affects the efficient and safe operation of the mine hoisting system, and it has been a long-term concern. In recent years, enterprises and countries pay more and more attention to the regular detection of wire rope. So is the detection cycle of the wire rope fixed? Baxter analyzes for you:
In general, the detection cycle of steel wire rope is once every three months. For mine wire ropes used by lifting personnel, they should be tested every six months to judge the tensile strength, torsion and bending properties of the steel wires. For mine wire ropes used for lifting materials, the wire ropes should be tested one year after the date of suspension, and then inspected every six months, then the usage of the wire ropes should be judged, and the wire rope maintenance service should be introduced accordingly and whether to replace new wire ropes should be decided. However, sometimes the detection cycle of the wire rope is uncertain, because the wire rope is affected by various aspects in the use process. Enterprises can judge the detection cycle according to the use environment of the wire rope, the surface adhesion of the wire rope, the lifting amount of the wire rope and the number of hoisting. If the wire rope is used in harsh conditions and the number of lifts is quite high, it can be tested once every two months or a month to ensure the normal operation of the wire rope.
With the continuous progress of science and technology, there are instruments on the market that can predict the service life of steel wire ropes, such as the INTRON wire rope detector of Baikett, which can effectively predict the remaining service life of steel wire ropes and provide users with testing data, So as to solve the worries for enterprises!
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