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

pit lifter

A soil lifter and deep pit technology, which is applied to manual excavators/dredgers, etc., can solve problems such as low efficiency, inconsistent depth of pole pits, and time-consuming operations, so as to improve work efficiency, meet soil borrowing needs, and pole pits good roundness effect

Active Publication Date: 2017-07-18
STATE GRID CORP OF CHINA +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of erecting power lines, vertical poles are required. In the process of digging pole pits, the depth of pole pits is often inconsistent due to different types of poles. It is difficult to dig out the soil, garbage, sand and gravel, which causes many problems such as time-consuming, labor-intensive, labor-intensive, low-efficiency, and high-cost operations.

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
  • pit lifter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The deep pit soil lifter includes a horizontally placed rod-shaped handle 1 and an earthen bucket 2, a vertical rotating rod 3 is fixed in the middle of the handle, and one side of the opening of the earthen bucket 2 is fixed at the bottom of the rotating rod 3.

[0015] In the above-mentioned deep pit soil lifter, the opening of the soil bucket 2 is provided with a shovel plate 4 inclined downward.

[0016] In the above-mentioned deep pit soil lifter, the shape of the bottom plate of the soil bucket 2 is fan-shaped, and the opening of the soil bucket 2 is set at a radius of the bottom plate, that is, the soil bucket consists of the bottom plate, the straight plate at the other radius of the bottom plate and the arc line of the bottom The arc plate is composed of the straight plate and the arc plate are perpendicular to the bottom plate.

[0017] In the above-mentioned deep pit soil lifter, the bottom end of the rotating rod 3 is pointed.

[0018] In the above-mentioned deep pi...

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 relates to an earth digging device used in a power system, specifically a deep pit earth lifter, comprising a horizontally placed rod-shaped handle and an earth bucket. The edge is fixed on the bottom of the rotating rod, and the opening of the soil-filling bucket is provided with a shovel plate that is inclined downward. The straight plate at the radius and the arc plate located at the arc line of the base plate are formed, and both the straight plate and the arc plate are perpendicular to the base plate. The invention provides a deep pit soil lifter, which is easy to operate, saves time and labor, and is simple to manufacture, has good roundness of the rod pit, greatly improves the work efficiency, and can meet various deep pits and Soil borrowing requirements for various soil types.

Description

Technical field [0001] The invention relates to an excavating device used in a power system, in particular to a deep pit soil lifter. Background technique [0002] In the process of erecting power lines, poles are required. In the process of digging pole pits, the depth of pole pits is often inconsistent due to the different types of poles. For example, when working in deep pits, due to the limited conditions, The soil, garbage, sand and gravel are difficult to dig out, causing many problems such as time-consuming, labor-intensive, labor-intensive, low efficiency, and high operating costs. Summary of the invention [0003] In order to solve the problem of difficult excavation of soil, garbage, sand and gravel in the pole pit, the present invention provides a deep pit soil lifter. [0004] The invention is realized by adopting the following technical scheme: the deep pit soil lifter includes a horizontally placed rod-shaped handle and an earthen bucket, the middle of the handle is f...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/02
Inventor 张澜涛史柏林李英锋段爱萍刘哲滑春萍段婕戎丽孟亚宁
Owner STATE GRID CORP OF CHINA
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