A self-collapsing device and self-collapsing method for drift blocking and discharging
A technology of blocking and drifting, self-collapsed shaft, applied in the field of blocking and drifting, can solve the problems of high tension on the fixed anchoring piers at both ends, easy falling off of the fixed anchoring piers, and the influence of blocking and drifting, so as to achieve low maintenance cost and improved efficiency. The effect of long service life and high safety performance
Active Publication Date: 2020-03-20
SICHUAN ORIENT HYDROELECTRIC ENG
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Problems solved by technology
[0003] At present, the fixed anchorage piers at both ends of the sewage floating row on the water cannot withstand overload. When the tension on the fixed anchorage piers at both ends is greater than the allowable load, the fixed anchorage piers are easy to fall off, causing unforeseen accidents, especially In the case of high water velocity, the tension on the fixed anchorage piers at both ends is greater, and the floating block will be greatly affected.
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[0035] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0036] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0037] A self-collapsing device for blocking drift, such as figure 1 As shown, it includes pull plate one 1, pull plate two 2 and self-collapse shaft 3, the two ends of the self-break shaft 3 are respectively connected with pull plate one 1 and pull plate two 2, and pull plate one 1 and pull plate two 2 Connect with the steel rope connector respectively. When the floating block intercepts the water surface dirt, it bears the tension brought by the water and the dirt at the same time. The self-breaki...
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The invention discloses a self-bursting method of a self-bursting device, particularly relates to a self-bursting method of a floating debris obstructing row self-bursting device, and belongs to the technical field of floating debris obstructing rows. The self-bursting device comprises a first pulling plate, a second pulling plate and a self-bursting shaft, wherein two ends of the self-bursting shaft are respectively connected with the first pulling plate and the second pulling plate; and the first pulling plate and the second pulling plate are respectively connected with steel sling connecting heads. By the device, the problem that fixed anchor blocks at two ends of the floating debris obstructing row for water contaminants cannot be over loaded is solved, the service life of the floating debris obstructing row is prolonged, maintenance cost is low, and safety is high.
Description
technical field [0001] The invention relates to a self-collapsing method of a self-collapsing device, in particular to a self-collapsing method of a drift-blocking and rowing self-collapsing device, and belongs to the technical field of drift-stopping and rowing. Background technique [0002] In environments such as rivers and dams, the water surface is often accompanied by certain floating objects, which have a certain impact on the river and the water quality environment. Especially after the flood season, there are more large floating objects on the river surface. During the environmental governance process, intercept the floating objects on the water surface Objects and salvage are essential. [0003] At present, the fixed anchorage piers at both ends of the sewage floating row on the water cannot withstand overload. When the tension on the fixed anchorage piers at both ends is greater than the allowable load, the fixed anchorage piers are easy to fall off, causing unfor...
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IPC IPC(8): E02B15/06
CPCE02B15/06
Inventor 洪盛荣张惠明
Owner SICHUAN ORIENT HYDROELECTRIC ENG