Jinyan Lake bridge Gate in Guanghan, Sichuan Province

Guanghan Jinyan Lake Park bridge gate project is located in Duck River, Guanghan City, Sichuan Province. The project is constructed for the flow lock and ancillary facilities in the Jianjiang River basin. The road grade is the urban main road, including 1 bridge. The axis length of the sluice gate is 257.6 meters, the flow rate of the sluice gate is 5260 square meters per second, and the height of the sluice gate is 10 meters. A total of 13 holes of flat steel sluice gates are set. The project began construction on December 1, 2014, and was completed and put into use on September 1, 2016.This project has a total of 13 sets of QPPYI-2*800KN-8.6m hydraulic hoist, all of which are designed and manufactured by our company. In 2019, Power China awarded as "Quality Engineering (product) Award of Power China."

Bali Lake Saicheng Lake hub control project

The Bali Lake Saicheng Lake Control Hub project is located in Yanjiadu, the western suburb of Jiujiang City. It is the combination of Yonganti and Jiujiang City flood prevention dike and Bali Lake dike and Saicheng Lake dike. It is an important control project of Jiujiang City flood control system. The project construction mainly includes the construction of new pumping stations, with a total of 5 installed machines, including 4 Saicheng Lake with designed drainage flow of 91.2m3/s and 1 Bali Lake with designed drainage flow of 22m3/s, with a single capacity of 2000kw and a total installed capacity of 10000kw.Our company has designed and manufactured 10 sets of QPKY-D 2X250KN-4.4m hydraulic hoist for inverted quick gate and 3 sets of QPY-D 2X250KN-11.7m hydraulic hoist for inverted plane gate for this hub. At the same time, the upgrading and transformation of the original 6 sets of QPPYII-500KN-8.6m hydraulic hoist of Saicheng Lake Gate in Balihu New District has been completed.

Kimbusanga hydropower station in Congo

The Busanga hydropower station is located on the Lualaba River in Katanga Province in the southern region of the Democratic Republic of the Congo (DRC). The Luaraba River is a tributary of the source of the Congo River. The dam site is located about 1.30 kilometers upstream of the Luaraba River gorge outlet. The four steps of the power station are planned for the river section of the Luaraba Gorge. The plant is located approximately 410 km from Lubenbasi, the capital of Katanga Province, and 70 km as the crow flies from Koluvec City, where the R610 road from Koluvec to Busanga passes by the left bank of the dam site. Installed capacity of 240 megawatts, the dam 141.5 meters high, the dam body is arranged with two flood discharge bottom holes, two overflow surface holes. It generates 1.32 billion KWH of electricity annually, accounting for 10% of the DRC's total electricity generation.Our company has designed and manufactured two Qly -2X500KN-4.2m surface hole arc door hydraulic hoist, two QHSY-1000KN-6.4m bottom hole arc door hydraulic hoist for the power station.

Dakquke hydropower Station

Located in Kashtash Township, Hetian County, Daquke Hydropower Station Project is the fourth step of the "two reservoirs and five levels" hydropower planning and development scheme of Yulong Kashi River in Hetian District, with a total installed capacity of 75 MW. The power station adopts diversion development. The normal water level of the reservoir is 1776.0 meters, 62.6 meters higher than the dam. The total investment is 760 million yuan.Our company has designed and manufactured two curved working gate QHLY-2x1600K-6.7m hydraulic hoist for the surface hole flood tunnel and one hydraulic hoist QHSY-2000KN-10.2m for the deep hole spillway tunnel.

QHSY hydraulic hoist

Lifting bridge

The shoreline protection project of Three Rivers entering the Haikou of Jiaozhou Bay is located at the intersection of the seawall and the Haikou of Yuejin River in Jiaozhou City, Qingdao City. It is a water conservancy and water transportation supporting project of the seawall encircling project. The buildings mainly include cofferdam, tide lock, ship lock, highway bridge, hydraulic pump house, management house and connecting structures on both sides, etc.Our company has designed and manufactured two sets of super large hydraulic hoist for the 21m and 17m highway movable Bridges of this project, with specifications of 2X6300kN and 2X5000kN respectively.

Super project -- Shanghai Tower hydraulic synchronous lifting

Project description:Shanghai Tower, with a total height of 635 meters and 127 floors, is located in Lujiazui Financial Center, Pudong, Shanghai, China. The pouring of the core slab starts from the fifth floor of the standard floor with steel platform construction, and the construction platform needs to rise from the fifth floor to 127 floors. The overall height of the platform is 23.35 meters, with a total of 5 layers.Application technology features:The core weight is 1350T. The hydraulic synchronization system needs to solve the synchronous lifting of the entire steel platform, as well as synchronous stretching of the ox legs. The jacking system is divided into 8 working areas (nine-grid layout). During jacking operation, the jacking speed is not less than 150mm/ min, and the jacking synchronization accuracy is not less than +2.5mm.The hydraulic synchronous jacking technology provides a solution for this project. The jacking system integrates a multifunctional pottery, displacement and pressure data collection and control system to achieve greater safety, efficiency, control level and accuracy. The system consists of a central control system with 36 3.2-meter stroke jacking cylinders and 64 double-layer telescopic cylinders distributed in eight zones controlled by eight power units.In view of the ultra-high safety performance requirements brought by the construction conditions of the project, the system integrates the hydraulic control valve group and the explosion-proof valve group, the possible failure risk of the cylinder and the system is greatly reduced, and the real-time monitoring of PLC is carried out to effectively troubleshoot and correct the system.

Hydraulic slipway trolley

Project description:In order to solve the problem of horizontally moving the hull or assembling the large ship section in the course of shipbuilding repair, a kind of shipbuilding repair equipment-intelligent hydraulic berth trolley with track type is developed. The product has been well received by Jiangnan Shipbuilding, Cosco Shipping, China Industrial International and other units.Application technology features:The track type intelligent hydraulic slipway car is the overall scheme of PLC distributed control system based on fieldbus technology, which is divided into hydraulic load control unit and driving control unit.Set electrical, hydraulic and mechanical systems as one of the automation equipment, through the computer control of hydraulic bearing system and driving system work, with synchronous jacking, self-walking, synchronous walking, steering (optional function) and other functions!The characteristics of intelligence solve the problems of low welding accuracy and assembly efficiency caused by the lack of flexibility of configuration, low degree of automation, labor-intensive, complex operation and lack of distribution and movement characteristics of conventional berth car in China. The superior characteristics of the equipment greatly improve the efficiency of shipbuilding repair, shipbuilding technology level and safety!Technical specification sheet:ParameterSpecificationOptionalFrame formBox frame double axle four wheelSingle load rating200TOptional: Load150T-300T液压系统工作压力200barBearing cylinder stroke250mmOptional travel150-300mmWalking drive modeElectric driveWalking speed3m/MinTrajectory of motionLine of orbitOptional: Track steeringTrack typeP50gauge1000mm轮距1300mmWheel diameter650mmAdjust as optional可扩展点数(n)96Control modePLC total, control combinationSynchronous modeSynchronization of force and displacementTotal load200tXnAdjust as optionalOverall dimension2100X2000X1128Adjust as optional