A drift arresting device applicable to high-speed water flow

Abstract

The invention relates to a water float blocking device, in particular to an efficient water float blocking device suitable for both high water flow speeds and low water flow speeds and a water float blocking device capable of being used for blocking water floats of rivers, power stations, reservoirs and the like and particularly suitable for working conditions with high water flow speeds. The water float blocking device comprises fixing piers, a fixing rope and a float blocking floating body. The fixing piers are fixed to the two sides of water flow, and the fixing rope is connected between the fixing piers. The float blocking floating body is hinged to the fixing rope, and the center of gravity of the float blocking floating body is located on the downstream side of the fixing rope. The float blocking floating body is hung on the fixing rope to form a single-swing structure, so that a balance force arm of the float blocking floating body is enlarged, the position of the center of gravity is moved backwards, in addition, the impact force of water on the float blocking floating body is reduced, the capability of the float blocking floating body for resisting tilting caused by water impacts is greatly improved, the float blocking device can be applied to water flow with the speed being 3 m / s or higher, the usability and universality of the float blocking floating body are improved, the service life of the float blocking floating body is prolonged, and popularization of the float blocking floating body is improved.

Description

technical field [0001] The present invention relates to a drift blocking device on water, in particular to a device for efficiently intercepting floating objects on water suitable for both high and low water flow velocities, which can be applied to intercepting floating objects on water such as rivers, power stations, reservoirs, etc. The working condition of the floating stop device on water. Background technique [0002] At present, the traditional drift arresting device in this field is only suitable for intercepting floating objects in the low-speed water flow with a water flow velocity of 1-2m / s, and the use of the traditional drift arresting device under high water velocity conditions will easily cause the drift arresting device to block and float The interception function is lost due to the overturning of the body, and what is more serious is that the traditional drift arresting device cannot adapt to the vibration condition of the drift arresting row caused by the hi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of difficulty in intercepting floating objects on the water under the condition of high water flow velocity by providing a floating arresting device for the above existing problems.

Solve the problem that the floating body of the drift blocking device is easy to tip over and easily damaged under the condition of high water flow velocity, so that the floating blocking device loses the interception function and may cause unforeseen accidents; solve the problem of fixing the steel cable under the condition of high water velocity If the fixed anchorage pier at both ends is overloaded, it will cause dangerous accidents

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