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Novel hydraulic hoist synchronous control gate system

A technology of hydraulic hoist and synchronous control, applied in the field of gates, can solve the problems of inability to perform automatic correction, inability to run two oil cylinders for synchronous detection, etc., and achieve good energy-saving effect, low production cost, and good effect.

Active Publication Date: 2019-01-04
YANGZHOU LONGXIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve the problem that in the existing gate system, it is impossible to detect whether the operation of the two oil cylinders is synchronous, and it is impossible to automatically correct the problem, and a new type of hydraulic hoist synchronous control gate system is proposed.

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  • Novel hydraulic hoist synchronous control gate system
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  • Novel hydraulic hoist synchronous control gate system

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-4 , a new hydraulic hoist synchronous control gate system, including a mounting frame 4, two mounting plates 7 are symmetrically fixed on the upper end of the mounting frame 4, a fixed plate 2 is fixed between the two mounting plates 7, and the upper ends of the fixed plate 2 are symmetrically installed There are a first hydraulic cylinder 1 and a second hydraulic cylinder 8. The lower end of the first hydraulic cylinder 1 is fixed with a second lifting rod 14. The lower end of the second lifting rod 14 passes through the fixed plate 2 and extends below the fixed plate 2. The second hydraulic pressure The lower end of the cylinder 8 is fixed...

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Abstract

The invention discloses a novel hydraulic hoist synchronous control gate system. The system comprises a mounting frame; two mounting plates are symmetrically fixed at the upper end of the mounting frame, a fixed plate is fixed between the two mounting plates, and a first hydraulic cylinder and a second hydraulic cylinder are symmetrically installed at the upper end of the fixed plate; a second lifting rod is fixed at the lower end of the first hydraulic cylinder, and the lower end of the second lifting rod penetrates through the fixed plate and extends to the lower part of the fixed plate; thelower end of the second hydraulic cylinder is fixedly provided with a first lifting rod, and the lower end of the first lifting rod penetrates through the fixed plate and extends to the lower part ofthe fixed plate; and the lower end of the first lifting rod and the lower end of the second lifting rod are hinged to a lifting plate, a first pressure sensor and a second pressure sensor are fixed at the two ends of the lifting plate, and the first pressure sensor and the second pressure sensor are connected to the mounting plate. The novel hydraulic hoist synchronous control gate system has theadvantages of being good in the lifting synchronizing effect, good in the energy-saving effect, simple and fast in the operation, and low in the manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of gates, in particular to a novel hydraulic hoist synchronous control gate system. Background technique [0002] The gate is used to close and open the control facility of the discharge (discharge) channel. An important part of hydraulic structures, it can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. [0003] Large-scale hydropower stations and ship locks are often equipped with large-span and large-tonnage gates. Due to their huge mass, two-point lifting is required. The movement of the two oil cylinders fixedly connected to the lifting points should maintain the same displacement to achieve synchronization. In order to achieve synchronization, it is necessary to adjust and control the movement of the two oil cylinders. However, in the existing gate system, it is impossible to detect whether the operation of the two oil cylinders is syn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/36
CPCE02B7/36
Inventor 吴有建
Owner YANGZHOU LONGXIN MACHINERY
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