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Hydraulic gate for dam flood prevention

A technology for hydraulic gates and dams, which is applied in the field of hydraulic gates for flood control of dams, can solve problems such as damage to the gate frame and door body light facilities, single function, etc., and achieve the effect of convenient monitoring.

Active Publication Date: 2021-04-09
佛山市力众机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional hydraulic gate has a single function. When the gate is simply raised and supported by the hydraulic cylinder, once the hydraulic cylinder fails, it will cause a lot of damage to the gate frame and the door light facilities.

Method used

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  • Hydraulic gate for dam flood prevention
  • Hydraulic gate for dam flood prevention
  • Hydraulic gate for dam flood prevention

Examples

Experimental program
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Effect test

Embodiment

[0032] see Figure 1-5, a hydraulic gate for dam flood control, comprising a gate body 2 and a door frame 1, the gate body 2 is slidably connected to the door frame 1, a hollow plate 6 is fixedly connected to the left and right sides of the door frame 1, and the hollow plate The upper end of the vertical plate 10 is fixedly connected with a vertical plate 10, the upper end of the vertical plate 10 is fixedly connected with a horizontal plate 12, the upper end of the horizontal plate 12 is rotatably connected with a toothed plate 16, and the upper end of the toothed plate 16 is fixedly connected with a hydraulic cylinder 15, the upper end of the hydraulic cylinder 15 is fixedly connected to the top plate 14, the upper end of the gate body 2 is rotatably connected to a suspender 20, and the other end of the suspender 20 passes through the middle of the toothed disc 16 and is fixedly connected to the top plate 14, The lower end of the toothed plate 16 is provided with a stabilizi...

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Abstract

The invention discloses a hydraulic gate for dam flood prevention. The hydraulic gate comprises a gate body and a door frame, the gate body is slidably connected into the door frame, hollow plates are fixedly connected to the left side and the right side of the door frame, and vertical plates are fixedly connected to the upper ends of the hollow plates. A hydraulic cylinder on a fluted disc stretches out and draws back to drive the gate body to slide up and down in the door frame, so that stable gate opening and closing are achieved; a transmission mechanism is arranged, a third gear is driven to rotate through a second motor arranged on a transverse plate, the fluted disc is rotatably connected with the transverse plate, rotation of the third gear is in linkage with rotation of the fluted disc, the upper end of the gate body is rotationally connected with a hanging rod, when the gate body is pushed upwards by the hydraulic cylinder, the fluted disc rotates by 90 degrees, and the top plate at the upper end of the hydraulic cylinder connected with the hanging rod can enter a containing groove in a pressing column; and the containing groove serves as a second protection project of the top plate, so that the situation that equipment is damaged greatly after the hydraulic cylinder is out of control can be avoided.

Description

technical field [0001] The invention relates to the field of hydraulic engineering equipment, in particular to a hydraulic gate for dam flood control. Background technique [0002] The hydraulic system of the hydraulic gate is a professional supporting product, which is composed of a separate oil hydraulic jack and an oil pump station. It has the characteristics of simple structure, convenient maintenance, light weight, use in any direction, and can be operated remotely. There are two forms of gate opening and closing, one is manual operation, and the manual operation is to complete the opening and closing of the gate through the rack and pinion; the other is hydraulic operation, which provides pressure to the oil cylinder through the external pump station, and the oil cylinder is connected to the gate. Together, complete the opening and closing of the gate. [0003] However, the traditional hydraulic gate has a single function. When the gate is simply raised and supported...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/26E02B7/28E02B7/36
CPCE02B7/26E02B7/28E02B7/36Y02A10/30
Inventor 不公告发明人
Owner 佛山市力众机械有限公司
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