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A machine-door-in-one gate

A one-type, machine door technology, applied in the field of lifting gates, can solve the problems of high cost of bottom pivoted flap doors, difficult maintenance of rotating shafts, heavy civil engineering workload, etc., and achieves convenient opening and closing of gates, less ancillary buildings, and low maintenance. convenient effect

Active Publication Date: 2018-01-16
THE JIANGSU GENERAL FACTORY OF WATER CONSERVANCY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned first four kinds of doors all need hoist buttresses, and the amount of civil work is large, while the lifting door also needs a working bridge and a hoist room, and the civil work is even greater. difficult maintenance

Method used

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  • A machine-door-in-one gate
  • A machine-door-in-one gate
  • A machine-door-in-one gate

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as Figure 1-5 As shown, it is a machine-door integrated gate, which includes a door body 4 blocked on the river, a bottom sill 6 is provided under the door body 4, door grooves 10 are provided on both sides of the door body 4, and a door groove 10 is provided on the backwater side of the door body 4. There is a crossbeam 3, and a hydraulic cylinder 1 is vertically arranged under the crossbeam 3, and two hydraulic cylinders 1 are arranged symmetrically on the backwater side of the door body 4. The piston rod 101 of the hydraulic cylinder 1 protrudes from the upper end of the hydraulic cylinder 1, and the hydraulic cylinder 1 The upper end of the piston rod 101 is connected with the fixed support 2 on the lower side of the beam 3 through the upper pin shaft 11, the lower end of the cylinder body 102 of the hydraulic cylinder 1 is connected with the movable support 9 through the lower pin shaft 12, and the lower end of the movable support 9 is provided with The taper...

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Abstract

The invention discloses a door-in-one type gate in the field of gates, which comprises a gate body blocked on a river channel, a bottom sill is provided under the gate body, door grooves are provided on both sides of the gate body, and the backwater side of the gate body is provided with There is a beam, and a hydraulic cylinder is set upright under the beam. The piston rod of the hydraulic cylinder protrudes from the upper end of the hydraulic cylinder. The upper end of the piston rod of the hydraulic cylinder is connected with the fixed support on the lower side of the beam through the upper pin. The lower end is connected with a movable support through the lower pin shaft. The lower end of the movable support is provided with a tapered guide post, and a concave taper sleeve matching the tapered guide post is provided on the bottom sill. The axial direction of the upper pin shaft It is perpendicular to the direction of water flow, and the axis direction of the lower pin shaft is parallel to the direction of water flow. The device can realize the integration of the machine door, stable lifting, convenient opening and closing of the gate, less ancillary buildings, and convenient maintenance.

Description

technical field [0001] The invention relates to a water conservancy facility, in particular to a lifting gate. Background technique [0002] With the expansion of city scale and the sudden increase of urban population, water consumption is increasing, and the uneven distribution of water resources in our country requires comprehensive dispatching and management; with the increase of comprehensive environmental management and water environment improvement, and urban construction In order to meet the needs of the landscape, various new gates have emerged as the times require, such as lying doors, flap doors, one-word doors, rising doors, bottom pivoted flap doors, etc. The above-mentioned first four kinds of doors all need hoist buttresses, and the amount of civil work is large, while the lifting door also needs a working bridge and a hoist room, and the civil work load is even greater. Difficult to maintain. Contents of the invention [0003] The object of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/26E02B7/30E02B7/36
Inventor 张立明陆伟刚王勇徐磊张松
Owner THE JIANGSU GENERAL FACTORY OF WATER CONSERVANCY MACHINERY
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