A telescopic floating pipe bridge applied to floating pumping stations

A technology of floating and pipe bridges, applied in floating bridges, bridge applications, bridges, etc., can solve the problems of large investment, difficult maintenance, increased water intake costs, etc., and achieve the effect of convenient construction and low erection cost

CN106087700BActive Publication Date: 2018-02-02杨凌瑞沃水利水电规划设计有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-02-02

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Abstract

The invention provides a telescopic floating pipe bridge applied to a floating type pump station. A water conveying pipe is laid on a floating pipe bridge along the longitudinal direction; a plurality of floating box units are repeatedly nested by adopting the same vertical staggered assembling manner to form the floating pipe bridge; along with the inclining of the water conveying pipe, rail plates of the two adjacent floating box units do vertical movement and also do longitudinal movement in a floating rail groove; a protection mechanism is mounted at the bottom of the water conveying pipe; at an initial installation water level, the part, laid on a dam, on of the floating pipe bridge is a dam passage section; the part floating on the water surface of the floating pipe bridge is a water surface passage section; a turning point between the dam passage section and the water surface passage section is changed along with the rising and falling of a water level. A supporting mechanism is arranged on the dam below the floating box unit of the dam passage section. According to the floating pipe bridge provided by the invention, construction can be carried out in the presence of water; a water fetching pipeline is conveniently erected, the erection cost is low and the construction is convenient; the telescopic floating pipe bridge can enter the floating type pump station to overhaul a water pump at any time.
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Description

technical field

[0001] The invention belongs to the field of water conservancy engineering, and relates to pumping devices for water sources such as reservoirs, ponds, and river courses with large water level fluctuations, and is a telescopic floating pipe bridge applied to floating pumping stations. Background technique

[0002] The shortage of water resources has become a bottleneck restricting the economic and social development of our country. The rational use of surface water and groundwater is the guarantee for the sound development of the ecological environment. The overexploitation of groundwater is the main source of environmental deterioration. For surface water, strictly control the use of groundwater exploitation, especially the extraction of surface water with good water quality.

[0003] Therefore, using surface water sources such as reservoirs, ponds, and rivers as water sources for living and production is a future development trend. During the construction o...

Examples

Embodiment

[0055] Comply with the above technical solutions, such as Figure 1 to Figure 13 As shown, this embodiment provides a telescopic floating pipe bridge applied to floating pumping stations, including a water delivery pipe 1, the water delivery pipe 1 is an inextensible hose, and a floating pipe bridge 2 and installed on A pair of rotating bearings 4 on the embankment foundation 3, a pair of rotating bearings 4 are equipped with a three-way pipe 5 that can rotate on the rotating bearings 4, the tee pipe 5 between a pair of rotating bearings 4 The end is connected with the head end of the water delivery pipe 1, and the tail end of the water delivery pipe 1 is connected with the floating pump station 6; the end of the tee pipe 5 on one side of the pair of rotating support bases 4 communicates with the upper water delivery pipe 7; The ends of the tee pipe 5 on the other side of a pair of rotating support bases 4 are closed for standby use;

[0056] The floating pipe bridge 2 includ...