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

Waterproof and drainage device for hydraulic engineering construction

A drainage device and water conservancy engineering technology, which is applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve the problems of no waterproof drainage gates, etc., and achieve the effects of good water control effect, simple structure, and low construction cost

Inactive Publication Date: 2019-07-02
刘芳圃
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional cofferdams and drainage channels basically do not have corresponding waterproof and drainage gates. If there is an influx of external flood drainage channels, many unfavorable factors will be brought to the construction of water conservancy projects

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
  • Waterproof and drainage device for hydraulic engineering construction
  • Waterproof and drainage device for hydraulic engineering construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] attached by figure 1 As shown, a waterproof and drainage device for water conservancy construction consists of a winch with a handle 1, a lifting screw 2, a temporary cofferdam dam 3, a supporting steel frame 4, a diversion sealing groove 5, a water inlet channel 6, a gate 7, and a gate cavity Channel 8 and outlet channel 9; the gate cavity channel 8 is constructed of concrete materials, the front part of the gate cavity channel 8 is provided with the water inlet channel 6, the rear part of the gate cavity channel 8 is provided with the drain channel 9, and the upper part of the gate cavity channel 8 A supporting steel frame 4 is provided, and a winch 1 with a handle is arranged on the upper part of the supporting steel frame 4, and the center of the winch 1 with a handle is placed on the lifting screw 2, and a temporary cofferdam 3 is arranged on the rear side of the supporting steel frame 4; Diversion sealing grooves 5 are arranged on both sides of the inner side, and...

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 invention discloses a waterproof and drainage device for hydraulic engineering construction. The waterproof and drainage device for the hydraulic engineering construction is composed of a winch with a handle, a lifting lead screw, a temporary cofferdam dam, a supporting steel frame, a flow guiding sealing groove, a water inlet channel, a gate, a gate cavity channel and a water outlet channel;the gate in the gate cavity channel on the lower part of the temporary cofferdam dam is adopted to control the watertightness and the drainage of the hydraulic engineering construction, a water sourcein the temporary cofferdam dam can be effectively controlled to be discharged through the water inlet channel, and a flood outside the temporary cofferdam dam can be further effectively controlled from swarming into through the water outlet channel; the waterproof and drainage device for the hydraulic engineering construction has the advantages of being simple in structure, low in construction cost and good in water control effect; and the device is an ideal waterproof and drainage device for the hydraulic engineering construction.

Description

technical field [0001] The invention relates to the technical field of water conservancy projects, in particular to a waterproof and drainage device for water conservancy project construction. Background technique [0002] Temporary cofferdams are generally installed in the construction of water conservancy projects. The safety of temporary cofferdams is the key to the normal construction and completion of the entire project. Temporary cofferdams are equipped with drainage channels. During construction , in the event of excessive floods, the water retaining cofferdam or drainage channel can be raised in time for drainage to ensure safe construction. However, traditional cofferdams and drainage channels basically do not have corresponding waterproof and drainage gates. If there is an influx of external flood drainage channels, many unfavorable factors will be brought to the construction of water conservancy projects. Contents of the invention [0003] The purpose of the pr...

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): E02B8/06E02B8/04
CPCE02B8/04E02B8/06
Inventor 刘芳圃
Owner 刘芳圃
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