[Metro case] Damping spring shock absorber for Wuhan Metro Line 6 refrigeration station project
The official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. will introduce to you: [Metro case] Information on damping spring shock absorbers used in the freezing station project of Wuhan Metro Line 6, on March 23, 2017, Songjiang Group Sales Department and Beijing* The company has signed a contract for goods, which mainly provides damping spring shock absorber products. This product is used in the freezing station project of Wuhan Metro Line 6. This is our company’s successor to Guangzhou, Xiamen, Shanghai, Suzhou, Nanjing, After Kunming and other subway projects, the Songjiang Group has adhered to the principle of quality, and provided high-end spring shock absorbers for important projects to ensure safety.
Wuhan Metro Line 6 is the second subway line that crosses the Han River after Line 3. It is also a long subway line under construction in Wuhan, with a total length of 35.95km and 27 stations.
Construction of Wuhan Metro Line 6 started in August 2013 and opened on December 28, 2016.
On July 17, 2016, during the construction of Wuhan Metro Line 6, there was a danger of local water and sand gushing.
Wuhan Metro Line 6 connects Hanyang and Hankou, from Dongfeng Company Station in Zhuankou Development Zone * Jinyinhu Park Station in Dongxihu District, across the Han River, with a total length of 35.95km and 27 stations, mainly including Dongfeng Company and *Bo Center North, Zhongjiacun, Qintai, Wusheng Road, Hanzheng Street, Liudu Bridge, Jianghan Road, Dazhi Road, Hong Kong Road, Evergreen Garden, Oriental Horse City and other stations.
* Expo Center North Station is 50 meters away from Gate 3 of Hall A of Expo Center. Dongfeng Company Station is only 30 meters away from Gate 2 of Zhuankou Sports Center. Citizens can start from Hankou Wusheng Road within 25 minutes. It’s very convenient to watch the auto show in *Bo and listen to the concert in the sports center.
Wuhan Metro Line 6 is the second subway line that crosses the Han River after Line 3, and it is also the longest subway line under construction in Wuhan. It started construction in August 2013 and is expected to open on December 28, 2016.
In early May 2014, construction of the tunnel of Line 6 across the Han River will begin. According to the plan, Line 6 runs from the wetland across the Yuehu Lake Scenic Area to the Wusheng Road Station. However, in order to protect the wetland of the Yuehu Lake, the design unit chose to optimize the route. Row. Starting from Qintai Station, you must first bypass the 32-story building of Yangtze River Plaza, and then let the pile foundation of the Jianghan* Bridge reach the opposite bank of the Hanjiang River, and also stagger the Jiangshan picturesque community in Qiaokou District. The whole journey takes 1.69 kilometers to get there. Arrive at Wusheng Road Station. According to reports, after the detour, the route was about 100 meters longer than the original one. For this reason, it will cost about 10 million yuan more, and a large investment has been spent.
In May 2014, after Taiwan’s shield machine set off from the left to the direction of the Han River, another * shield machine will also set off in the other direction in July. It is expected that by the end of 2014, the 1.6-kilometer section will be fully tunneled. Pass, this will also be the 6th line. A through interval tunnel. This means that Line 6 will enter the tunnel construction stage.
Factory inspection site of ZTF damping spring shock absorber:
让每一个阻尼弹簧减震器都达到出厂要求才会出厂。
ZTA water pump damping spring shock absorber
product description:
ZTA type damping spring shock absorber (patent applied product) has the dual advantages of low frequency and large damping of steel spring shock absorbers, eliminating the inherent resonance amplitude phenomenon of steel springs.
Product. Point:
1. The outer shell is made of high-quality steel*. The shock absorber will never be broken during transportation and operation, which improves the service life of the shock absorber.
2. Wide load range, easy for users to choose, low natural frequency, good vibration isolation effect, compact structure, small size, easy installation and replacement, safe and reliable use, and long working life.
3. Strong adaptability to the working environment. It has obvious effect on the isolation of product, vibration isolation, vibration isolation, shock vibration and solid-borne sound transmission. It is an ideal shock absorber for isolating vibration, reducing noise, controlling vibration pollution, and protecting the environment.
The ZTA series shock absorbers have three installation forms. The upper and lower seating surfaces of the ZTA damping spring shock absorber have anti-skid rubber pads. For power equipment with less interference, the ZTA shock absorber can be directly placed on the machine of the equipment. Under the seat, do not need to be fixed, the device with larger disturbance is fixed with the mounting hole on the shock absorber, and the mounting hole at the bottom of the shock absorber can be fixed with the ground (bracket).
The following is a scanned copy of the purchase and sale contract signed by Songjiang Group and Beijing* company. The following is a scanned copy of the real contract. Please do not modify or reprint. Thank you for your cooperation.
Link to this article: https://www.songjiangflex.com/case/wuhan-metro-line-6-freezing-station-project-spring-vibration-isolation/
