Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Both-way water stop gate

A technology for retaining gates and gates, applied in water conservancy projects, marine engineering, coastline protection, etc., can solve the problems of high maintenance cost, high construction cost, inability to achieve effective two-way water stop, etc., and achieve the effect of convenient operation and simple structure.

Pending Publication Date: 2019-12-20
CHINA RAILWAY FIFTH SURVEY & DESIGN INST GRP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with plane gates, the existing two-way sluices have complex structures, high construction costs, and high maintenance costs
However, due to the special structure of the existing planar gate, it is impossible to realize the effective two-way water-stop function.
As for the flood-retaining stacking gates used on dikes and dams, although the structure is simple, the stiffening device can only be operated on land without water, and cannot be implemented when there is water on both sides.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Both-way water stop gate
  • Both-way water stop gate
  • Both-way water stop gate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0039] like figure 1 , figure 2 and image 3 As shown in the structure, the embodiment of the present application provides a two-way water retaining gate. The two-way water retaining gate includes a gate 1 detachably installed in the gate groove 3 and a gate stiffening device 2 arranged at both ends of the gate 1. The two gate stiffening devices 2 Arranged along the length direction of the gate 1; such as fig...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention relates to the technical field of hydraulic engineering and water environment treatment, in particular to a both-way water stop gate. The both-way water stop gate comprises a gate body and gate stiffening devices arranged at the two ends of the gate body. Each gate stiffening device comprises a first vertical supporting piece, a second vertical supporting piece, a connecting piece, a swinging screw, a swinging nut and a drive mechanism, wherein the first vertical supporting piece and the second vertical supporting piece are arranged in the vertical direction, the swinging nut is hinged to the top of the first vertical supporting piece, the swinging screw is in threaded fit with the swinging nut, the drive mechanism is fixedly arranged at the top end of the swinging screw, the bottom end of the swinging screw is rotationally arranged on the top of the second vertical supporting piece, one end of the connecting piece is hinged to the first vertical supporting piece, the other end of the connecting piece is hinged to the second vertical supporting piece, and the gate body is located on the side, deviating from the first vertical supporting piece, of thesecond vertical supporting piece. The both-way water stop gate is simple in structure and convenient to operate, and the both-way water stop function can be achieved.

Description

technical field [0001] The present application relates to the technical field of water conservancy and water environment treatment, and in particular relates to a two-way water retaining gate. Background technique [0002] Existing two-way water retaining gates often adopt hydraulic struts or airbags to support the gate to carry out two-way water retaining. Compared with the planar gate, the structure of the existing two-way water retaining gate is complicated, the cost is high, and the maintenance cost is large. However, the existing planar gate cannot realize the effective two-way water-stop function due to its own structural particularity. However, although the flood-retaining logger gates on embankments are simple in structure, their stiffening devices can only be operated on land without water, and cannot be implemented when there is water on both sides. Contents of the invention [0003] An embodiment of the present application provides a two-way water retaining ga...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02B7/54E02B7/26E02B7/36E02B7/22
CPCE02B7/54E02B7/26E02B7/36E02B7/22
Inventor 刘胜蔡泓李刚马亮袁帅李玉华沈加印
Owner CHINA RAILWAY FIFTH SURVEY & DESIGN INST GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com