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Water-proof sluice gate

A gate and gate plate technology, which is applied in mining equipment, mining equipment, earthwork drilling and mining, etc., can solve problems such as poor use effect, large water inrush, and fierce force, and achieve good use effect

Active Publication Date: 2008-12-10
翟德海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the water inrush in coal mines is often sudden, and the water inrush is large and fierce. It is difficult to effectively control the water inrush within a certain range in a short period of time, and the use effect is poor.

Method used

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  • Water-proof sluice gate
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  • Water-proof sluice gate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A watertight gate, such as figure 1 , 2, 4, 5, and 6, which include a waterproof gate plate 10 and a waterproof gate frame 4; the waterproof gate plate 10 is located in the waterproof gate frame 4 and is relatively rotatably connected with it, and a waterproof gate is installed behind the waterproof gate plate 10. Rib plate 11; Waterproof gate frame 4 inner walls have airtight door lock mouth 1; Waterproof gate plate 10 backs are fixedly installed with tightly locked door oil cylinder 6; The tight door lock pin 3 corresponds to the airtight door lock port 1, and the door opening and closing oil cylinder 16 is installed on the waterproof gate frame 4, and the other end of the opening and closing door oil cylinder 16 is installed on the waterproof gate plate 10; in the present embodiment, the tight door lock The outer end of the pin 3 has a bevel, and the lock door roller 5 is installed in the airtight door lock opening 1; the bevel at the outer end of the tight door lock...

Embodiment 2

[0017] A watertight gate, such as figure 1 , 2, 3, 4, 5, and 6, the hydraulic station 8 in embodiment 1 is connected with the movable track oil cylinder 13 through the hydraulic pipeline, the electromagnetic valve in the hydraulic control device explosion-proof electromagnetic valve group 9; the movable track oil cylinder 13 The lower end is installed on the fulcrum fixed seat 14, and the upper end of the movable track oil cylinder 13 is installed on the connecting road plate 15; the moving track 12 is fixedly installed on the connecting road plate 15; the front end of the moving track 12 is installed on the fixed seat 14 of the fulcrum And relative to it, the rear end of the moving track 12 is installed on the lower frame of the waterproof gate frame 4; when a water inrush accident occurs in a certain mining area of ​​the mine, the present invention passes through the PLC programmable controller and the hydraulic control device in the explosion-proof electromagnetic valve grou...

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Abstract

The invention relates to a waterproof gate with good use effect, which comprises a waterproof gate plate and a waterproof gate frame; the waterproof gate plate is arranged in the waterproof gate frame and connected with the waterproof gate frame in a relative rotation way; a waterproof gate stiffened plate is arranged behind the waterproof gate plate; the side wall in the waterproof gate frame is provided with a closed gate locking notch; a gate locking oil cylinder is fixedly arranged behind the waterproof gate plate; the outer end of the gate locking oil cylinder is provided with a tight gate lock pin; the tight gate lock pin is corresponding to the closed gate locking notch; the waterproof gate frame is provided with a gate switch oil cylinder; the other end of the gate switch oil cylinder is arranged on the waterproof gate plate.

Description

technical field [0001] The invention relates to a waterproof door, in particular to a closed waterproof gate for a coal mining area. Background technique [0002] In the past, in the design of closed waterproof doors in coal mining areas, most of them used double-layer welding of steel plates, and the four sides were bonded to the steel plates with clinker rubber strips. A deceleration motor was installed on the side of the door to control the power supply to achieve waterproofing in coal mining areas. Require. [0003] However, the water inrush in coal mines is often sudden, with a large amount of water inrush and fierce force. It is difficult to effectively control the water inrush within a certain range in a relatively short period of time, and the use effect is poor. Contents of the invention [0004] The purpose of the present invention is to provide a waterproof gate with good use effect. [0005] In order to achieve the above object, the technical solution adopted...

Claims

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Application Information

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IPC IPC(8): E21F17/12
Inventor 翟德海
Owner 翟德海
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