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January 23, 2024

Jinan subway line 4, 6, 8, the latest development is coming

Jinan rail Transit Line 4 has the largest building volume The main structure of Xingcun station was successfully capped Recently, the main structure of Xingcun Station, Section 11 of the first phase of the Jinan Rail Transit Line 4 project undertaken by Shandong Road and Bridge Group was successfully capped, completing the node target 3 months ahead of the planned construction period. Xingcun Station is the 29th station of Jinan Rail Transit Line 4, located in Licheng District, Jinan City, south of the intersection of Shidong Road and Tangye West Road.

January 19, 2024

Mounting plate of metal

Metal mounting plate features: 1. Good durability: The metal electrical appliance mounting plate is made of metal materials and has good durability and corrosion resistance. 2.2. Strong load-bearing capacity: The metal electrical appliance mounting plate can bear a large weight and is suitable for installing various electrical equipment.

January 16, 2024

Latest development of Shijiazhuang Metro Line 4

On January 11, the Century Park station of the first phase of Shijiazhuang Metro Line 4 passed the acceptance of the construction conditions, marking that the station has fully entered the main construction stage. According to previous reports, the first phase of Shijiazhuang rail transit Line 4 is about 22.43 kilometers long, with a total of 20 stations. The line runs from Yucun South Road station to Dongyuan East Road station, along Huiming Road, HSBC Road, Yuxiang Street, South Second Ring Road, Jianhua Street, Mianhe

January 12, 2024

Rectangular junction box

The role of the junction box: In home decoration, the junction box is one of the electrical accessories, because the wires used for decoration pass through the wire tubes, and wiring is used at the joints of the wires (such as the lines are relatively long, or the wire tubes need to be turned). The box is used as a transition, the wire tube is connected to the junction box, and the wires in the wire tube are connected in the junction box to protect the wires and connect the wires. Cla

January 09, 2024

Chengdu: Three new lines will be opened this year to accelerate the "metropolitan area on track"

China News Sichuan news January 7 (reporter Liu Zhongjun) At present, Chengdu is taking the optimization and adjustment of urban spatial structure, industrial structure, transportation structure and energy structure as an important starting point to vigorously promote the high-quality sustainable development of megacities. At the same time, focusing on the major strategies of serving the construction of Shuangcheng economic circle in Chengdu-Chongqing area and the urban development of Chengdemeizi, we actively promote the "four-network integration" of trunk railway, intercity railway, urban (

January 05, 2024

Safety hook

Concept: Safety hook (carabiner), also called "main lock", is the most commonly used connection tool for connecting ropes, webbings, anchor points, equipment, etc. Safety shackles must have a locking function. The locking function is divided into two categories: manual locking and automatic locking. The hand turn lock is suitable for use in most environments, but it must be locked immediately after connection, otherwise an accident may occur due to inadvertent equipment collision causing the lock door to open during operation. The unlocked sh

January 02, 2024

On December 31, 2023, the daily passenger flow of Lanzhou rail transit exceeded 600,000

On the New Year's Day of operation on December 31, 2023, Lanzhou rail transit once again ushered in the hot scene of "people following the crowd", and the daily passenger flow of the line network operation exceeded the 600,000 person-times mark, reaching 641,200 person-times, and the daily passenger flow intensity reached 19,200 person-times/km, once again refreshing the daily passenger flow record. Line 1 had 523,900 passengers on the same day, Line 2 had 117,300 passengers on the same day, and 66,600 passengers were transferred (Line 1 to Line 2 was transferred 32,800 people, and Line

December 28, 2023

Single hole double pipe clamp

Advantages: First, the double tube clamp has high precision. The double pipe clamp uses two clamping screws so that the clamping parts can be clamped evenly. This enables the fixture to achieve higher clamping accuracy, ensuring positional and dimensional accuracy of the workpiece. For some processing techniques, such as CNC machine tool processing, parts assembly, etc., the double-tube fixture can provide better accuracy guarantee. Secondly, the double pipe clamp has a large clamping force. The double pipe clamp is reasonably designed and

December 25, 2023

The second phase of Metro Line 8 was put into operation. Shenzhen's rail transit mileage reached 567.1 kilometers

Yesterday, the second phase of Metro Line 8 was officially opened for operation, and the dream of citizens and tourists taking the subway to see the sea has become a reality. Photo by Liu Yujie, Shenzhen Special Zone Daily Shenzhen News Network, December 28, 2023 (Shenzhen Special Zone Daily reporter Xu Xingdong) On the morning of December 27, Shenzhen held the opening of the second phase of rail transit Line 8. Mayor Qin Weizhong attended the event and announced the opening. As an important traffic artery of Shenzhen's "East strategy", the second phase of Line 8

December 22, 2023

Large metal reinforcement plates

1. effect: 2. 1. Enhance structural strength: Due to the addition of steel structure reinforcement plates, the strength and bearing capacity of the steel structure can be enhanced, improving its ability to resist wind, earthquakes, and deformation. 3. 2.2. Extend the service life: Reinforcement plates can improve the local stress of the steel structure and make it uniform, thereby reducing the

December 19, 2023

The Tongluoshan Tunnel of Chongqing Rail Transit Line 15 opened 10 months ahead of schedule

China new net Chongqing, December 18 (Zhang Xu) On December 18, as the wall of the last tunnel broke, the first phase of the control project of Chongqing Rail Transit Line 15, which was constructed by Chongqing Railway (Group) Co., Ltd. and contracted by China State Construction Co., LTD., successfully completed the tunnel, 10 months ahead of schedule. The tunnel is located in the section from T3 Terminal Building to Longjun Avenue Station of Chongqing Rail Transit Line 15 Phase I, with a total length of 4,039 meters and a planned construction period of 48 months. It adopts a single-hol

December 15, 2023

Custom rail car metal mounting bracket

Description of metal mounting brackets for rail cars: 1. The anchor bolts are installed on the lower part of the main frame, and the lower movable mechanism is connected with the two lower plate chains; the lower supporting wheel is connected with the lower plate chain and the lower rail; the upper movable mechanism is installed on the upper part of the main frame. , the upper supporting wheel is connected with the upper rail and the upper plate chain, the upper rail is installed on the upper movable mechanism; the bracket is connected

December 12, 2023

China Railway Wuhan Electrification Bureau high-frequency appearance of the Yellow River Basin rail transit high-quality development forum

On December 10, 2023, the Forum on the high-quality development of rail transit in the Yellow River Basin was held in Xuanye Lake, Jinan City. China Railway Wuhan Electrification Bureau was invited to attend as a key co-organizer. The forum invited more than 300 people, including academicians of the Chinese Academy of Engineering, experts and scholars in the field of rail transit, as well as rail transit science and technology workers from all over the country, to participate in high-level discussions and exchanges. With the theme of "Fostering innovation, creating ecology, extending chain int

December 08, 2023

Custom stainless steel sleeve

Stainless steel hose is a common consumable that can be used to install various equipment and is corrosion-resistant and rust-resistant, while also preventing water leakage. Stainless steel hose is an important structural part. It has the advantages of corrosion resistance, abrasion resistance, acid and alkali resistance, tensile resistance, etc. With the development of society, the demand for stainless steel will continue to increase. The future development prospects are quite good. Stainless steel sleeve is a common co

December 05, 2023

"Jinan City urban rail transit Regulations" was officially implemented on December 1

On November 30, Jinan Urban and Rural Transport Bureau, Jinan Public Security Bureau and Jinan Rail Transit Group Co., Ltd. jointly carried out the "Jinan Urban Rail Transit Regulations" (hereinafter referred to as the "Regulations") promotion and implementation activities were held at Bajianbao Station of Rail transit Line 2. It is reported that the regulations have been approved and will be formally implemented on December 1. It is understood that considering that spring water is the largest urban characteristics and urban brand of Jinan, in order to strengthen the protection of spring water

November 30, 2023

Ground wire

1. The role of the ground wire: 1. Protect personal safety: The role of the grounding wire is to protect personal safety. When static electricity discharges, a large amount of charge is generated, which can easily cause great harm to the electrical appliance itself and the human body. The grounding wire can avoid being damaged by the charge. The grounding wire has an important role in lightning protection. The protective effect can effectively ex

November 27, 2023

Opening time official announcement! Wuhan rail transit will be on the new

November 28th Wuhan Optics Valley modern tram L3 Soon to open trial operation! L3 starts from Central China Railway Station in the north, and ends at Tangxunhu Station in the south, with a total of 15 stations, connecting two main roads, Guanshan Avenue and University Park Road, serving about 200,000 people in the surrounding industrial parks and mature communities. After the opening of L3, it takes only 3 minutes to cross the three-ring Line by taking "Optics Valley Quantum" (taking Vanke City Garden Station to Huaxia College Station as an example), which will impr

November 24, 2023

Company products - Metal ground socket

Metal Ground Sockets - Standard Sizes type: 1. Pop-up grounding socket: The grounding plug is easy to open using the figure-eight dial. The overall curved panel is very beautiful, and the front and rear screws of the upper cover are more securely fixed. 2. Open-circuit grounded socket: The plug can be inserted together with the socket to cover the upper cover, leaving only the plug wire, which is convenient for passage and cleaning. Side-plugged products are more suitable for strong and weak current installati

November 21, 2023

The plan was announced, Chongqing rail transit line 7 Feixue Temple station, Line 17 Huxi station in the future

On November 17, Chongqing Transportation Kaidou Group released a news that the public art design scheme of the interior space of Feixue Temple Station and Huxi Station of Line 7 of Chongqing Rail Transit was announced. Let's see what the future of these two stations looks like! Urban rail facilities are an important part of urban public space, an important window to display urban cultural and artistic taste and spiritual outlook, and also a space scene that ordinary people can directly experience and perceive. Chongqing Transportation Kaitou Group organized a public art design competition for

November 16, 2023

Stainless steel long axle bushing for vehicles

Function: 1. In moving parts, the wear of the parts is caused by long-term friction. When the gap between the important official and the hole is worn to a certain extent, the parts must be replaced. Therefore, designers choose materials with lower hardness and better wear resistance as shaft sleeves or bushings during design, which can reduce wear of the shaft and seat. When the shaft sleeve or bushing is worn to a certain extent, it can be replaced, which can save the cost of replacing the shaft or seat. Generally speaking, the bushing and valve seat use an interferenc

November 14, 2023

Shanghai Jiao Tong University and CRRC Changchun Railway Vehicles Co., Ltd. held a discussion and exchange meeting

On November 7, Liu Changqing, general manager of CRRC Changchun Railway Bus Co., Ltd. and his delegation visited Shanghai Jiao Tong University, accompanied by Yu Qingsong, Deputy Chief engineer and director of Maglev Research Institute, Li Xuekun, general manager of East China Region, Gao Yang, Minister of New Technology Research Department and other responsible comrades. Zhu Xinyuan, Member of the Standing Committee of the Party Committee and Vice President of Shanghai Jiao Tong University, Liu Huanxi, vice president of the Institute of Advanced Industrial Technology of the Institute of Scien

November 09, 2023

Distribution box

Zexin Industry has successfully launched a new generation of power distribution box to provide users with more efficient and safer power distribution solutions. Zexin Industry is a company dedicated to the research and development and manufacturing of power equipment, and has been focusing on providing users with high-quality and reliable power distribution solutions for many years. In order to meet the market demand, the company continues to innovate, launched a new generation of distribution box products. The new generation distribution box uses advanced technol

November 06, 2023

CRRC rail transit equipment and clean energy equipment modern industrial chain action Conference was held in Beijing

CRRC rail transit equipment and clean energy equipment modern industrial chain action Conference was held in Beijing The "co-chain action" promotes the integrated development of industrial chains Zhuang Shu new road Yaohui Chen Fei Wang a gull Sun Yongcai attended Cao Huiquan Chen Huiqing attended On October 31, the CRRC rail Transit Equipment and clean energy equipment modern industrial chain Action Conference was held in Beijing. Zhuang Shuxin, Secretary-General of SASAC of The State Council, Lu Yaohui, Executive Vice President of China Federation of Industrial Economics

November 03, 2023

Zexin company product grounding seat

Using the latest technologies and materials, this grounding seat offers outstanding performance and durability and will provide users with a more efficient and reliable power grounding solution. Zexin has been committed to providing the most advanced products and services. The new style of grounding seat is the result of a long period of research and development by the company's technical team, which has undergone many experiments and tests to ensure that it meets the highest quality standards. The new style of ground pedestal uses high-strength materials for excellent wear resistance and dura

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