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Double-lifting point embedded bulkhead gate system and application thereof

A flat gate and mosaic technology, which is applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve the problems of inflexible opening and closing of automatic gates and long opening and closing time, so as to improve the opening and closing adjustment efficiency and shorten the opening and closing time , easy to control the effect of water level

Inactive Publication Date: 2014-02-12
李煜科
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the opening and closing of the automatic gate is not flexible enough, and the opening and closing time is long

Method used

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  • Double-lifting point embedded bulkhead gate system and application thereof
  • Double-lifting point embedded bulkhead gate system and application thereof
  • Double-lifting point embedded bulkhead gate system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Double hanging point mosaic type flat gate system, including large flat gate 1, small flat gate 2, gate frame 3, gate bottom plate 4, water-stop rubber 5 and lifting lug 6; the gate frame 3 is a square frame with an upper end opening and Fixedly arranged on the gate base plate 4, the large flat gate 1 is a square plate, the large flat gate 1 is arranged in the gate frame 3 and can move up and down in the vertical direction in the gate frame 3, the inner wall of the gate frame 3 Water-stop rubber 5 is arranged in the center, and the upper end of the large flat gate 1 is provided with a square gap, and the small flat gate 2 is a square plate suitable for the square gap, and the small flat gate 2 is embedded in the large flat gate 1. Inside the square gap and capable of moving up and down in the vertical direction, the inner wall of the square gap of the large flat gate 1 is provided with a water-stop rubber 5 , and the upper ends of the square gap of the large flat gate 1 ...

Embodiment 2

[0031] The difference between the double suspension point mosaic type slab gate system as described in Embodiment 1 is that each side wall of the gate frame 3 is provided with 8 sliding balls 7 evenly and movablely.

[0032] In this embodiment, the advantage of being provided with the rolling ball 7 is mainly that when the large flat gate 1 is opened and closed, the sliding friction is changed into rolling friction, which not only saves energy consumption, but also reduces the friction loss of the large flat gate 1 and prolongs the working life of the large flat gate 1. service life.

Embodiment 3

[0034] The double suspension point mosaic type slab gate system as described in Embodiment 1, the difference is that the double suspension point mosaic type slab gate system also includes a frame bridge 8, a gate hoist 9, a rope 10, and a gate hoist room 11 , guide rail 12 and electric hoist 13; the gate frame 3 is a square frame with an upper end opening and is fixedly arranged on the gate base plate 4, the large flat gate 1 is a square plate, and the large flat gate 1 is arranged in the gate frame 3 And can move up and down in the vertical direction in the gate frame 3, the inner wall of the gate frame 3 is provided with a water-stop rubber 5, the upper end of the large flat gate 1 is provided with a square gap, and the small flat gate 2 It is a square plate with the same size as the square notch. The small flat gate 2 is embedded in the square notch of the large flat gate 1 and can move up and down in the vertical direction. The inner wall of the square notch of the large fl...

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Abstract

The invention relates to a double-lifting point embedded bulkhead gate system and application thereof. The system comprises a large bulkhead gate, a small bulkhead gate, a gate frame, a gate soleplate, water stop rubbers and lifting lugs, wherein the gate frame is a square frame provided with an opening at the upper end, and is fixed on the gate soleplate; the large bulkhead gate is a square plate arranged in the gate frame, and can vertically move in the gate frame; the water stop rubbers are arranged on the inner wall of the gate frame; a square gap is formed at the upper end of the large bulkhead gate; the small bulkhead gate is a square plate having the same size with the square gap, is embedded in the square gap of the large bulkhead gate, and can vertically move; the water stop rubbers are arranged on the inner wall of square gap of the large bulkhead gate; the lifting lugs are symmetrically fixed at the upper ends of two sides of the square gap of the large bulkhead gate; the lifting lugs are fixed in the middle position of the upper end of the small bulkhead gate. The double-lifting point embedded bulkhead gate system has the advantages of flexible opening, convenience in operation and short opening / closing time.

Description

technical field [0001] The invention relates to a system and application of a double suspension point mosaic type flat gate, which belongs to the technical field of water conservancy equipment. Background technique [0002] In water conservancy buildings, slab gates are a common type of gates. Most of the gates in the past only considered flood control and irrigation when they were designed and applied. However, with the development of modern agriculture and the proposal of water ecological civilization, the type of water conservancy buildings And construction standards are constantly being transformed and innovated to meet the needs of human social development. At present, most of the steel or cast iron flat gates on the spillway of large and medium-sized rivers or reservoirs are single large gates; It is relatively low, and opening the large gate is likely to cause energy waste. In the flood season, flexible opening and closing of the gate is required. Due to the large to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/26E02B8/04
Inventor 李煜科李广华
Owner 李煜科
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