Gate frame fixing device for water conservancy sluice construction
A technology for fixing devices and gates, which is applied in water conservancy projects, sea area engineering, construction, etc. It can solve problems such as heavy sluice weight, interlocking between sluice and locking devices, multiple energy sources, etc., and achieve the effect of reducing installation costs
Active Publication Date: 2021-09-21
ZHEJIANG HYDROPOWER CONSTR & INSTALLATIONCO
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Problems solved by technology
[0003] The existing sluice has the following problems in the installation process: the positioning of the sluice and the dam during the installation process will cause problems such as mutual locking between the sluice and the locking device, and often requires operators to reciprocate and debug, making the installation process very cumbersome , and the sluice is often very heavy, and often requires a lot of kinetic energy during the debugging process, which consumes more energy; 2. The existing gate frame fixing device often leads the locking mechanism to fix the sluice through the auxiliary mode of the motor or cylinder, so that As a result, the motor or cylinder will be completely discarded after one operation, which greatly increases the cost and wastes resources
Method used
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[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0023] Such as Figure 1 to Figure 5 As shown, a gate frame fixing device for water conservancy sluice construction includes a concrete dam 1, a gate frame fixing unit 2 and a sluice unit 3, and the upper end of the concrete dam 1 is uniformly provided with placement grooves from left to right, and the placement grooves A gate frame fixing unit 2 is arranged between the inner walls of the left and right ends, and the inner walls of the left and right ends of the gate frame fixing unit 2 are connected to the sluice unit 3 by means of bolt connection or the like;
[0024] The gate frame fixing unit 2 includes a fixed outer frame 21, a sliding column 22, a lower pressing plate 23, a return spring 24, a vacancy slot 25, an upper locking mechanism 26...
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The invention relates to a gate frame fixing device for water conservancy sluice construction, comprising a concrete dam, a gate frame fixing unit and a sluice unit. The upper end of the concrete dam is uniformly provided with placement grooves from left to right, and the inner walls of the left and right ends of the placement groove are There is a gate frame fixing unit between them, and the inner walls of the left and right ends of the gate frame fixing unit are connected with the sluice unit by means of bolt connection or the like; the present invention drives the locking device of the gate frame fixing device to operate through the gravity drop of the sluice, thus through pure The unique mechanical structure fixes the gate frame, canceling the driving source greatly reduces the installation cost of the sluice, and solves the problem that the motor or cylinder will be completely discarded after one operation; the invention drives the gate frame fixing device to fix the sluice through the gravity drop of the sluice, Therefore, the gate frame fixing device is aligned with the hole position of the water gate, and can be locked and fixed without debugging, thereby solving the problem that the water gate and the locking device are mutually locked.
Description
technical field [0001] The invention belongs to the technical field of water conservancy facilities, in particular to a gate frame fixing device for water conservancy sluice construction. Background technique [0002] Construction of low-head hydraulic structures using gates to control flow and regulate water level on river courses and channels. Closing the gate can block flood, keep tide or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water; opening the gate can vent flood, waterlogging, abandoned water or waste water, or Supply water to downstream channels or channels. In water conservancy projects, sluices are widely used as buildings for retaining, releasing or taking water. [0003] The existing sluice has the following problems in the installation process: the positioning of the sluice and the dam during the installation process will cause problems such ...
Claims
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IPC IPC(8): E02B7/28E02B7/26E02B7/54
CPCE02B7/26E02B7/28E02B7/54
Inventor 朱涵金正平王程功曾志
Owner ZHEJIANG HYDROPOWER CONSTR & INSTALLATIONCO