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

Municipal arc-shaped foundation piling device

A piling and arc-shaped technology, applied in sheet pile wall, foundation structure engineering, construction, etc., can solve the problems of increasing cost, unfavorable construction efficiency, etc., and achieve the effect of strong practical effect.

Inactive Publication Date: 2018-10-02
李海兰
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this will use more building materials and increase the cost. On the other hand, it is not conducive to the improvement of construction efficiency. Therefore, it is necessary to design a device without increasing the cost and reducing the density.

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
  • Municipal arc-shaped foundation piling device
  • Municipal arc-shaped foundation piling device
  • Municipal arc-shaped foundation piling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] like figure 1 , 2 , 3, it includes a pile-forming unit 28 and a connection mechanism 29, wherein a plurality of pile-forming units 28 are connected together by a connection mechanism 29, and the connection between two adjacent pile-forming units 28 can be controlled by a connection mechanism 29 angle.

[0040] like image 3 , 5 , 6, 7, 8, 9, and 10, the above-mentioned connecting mechanism 29 includes a first connecting plate 2, a second connecting plate 3, a first block 4, a block groove 6, a second block 8, and a return spring 32 , circular through hole 7, the first annular support 19, guide ring 20, telescopic limit rotation rod 31, as image 3 , 5 As shown, a guide ring 20 is installed on the outer edge of the first annular support 19, and two second connecting plates 3 are symmetrically installed on one side of the first annular support 19, as Figure 7 As shown, one side of the second connecting plate 3 is provided with a block groove 6, and the other side i...

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 belongs to the technical field of piling, and particularly relates to a municipal arc-shaped foundation piling device. The device comprises piling units and connecting mechanisms, wherein a plurality of filing units are connected through the connecting mechanisms. According to the device, a deep well is constructed in the ground; a reinforcing steel bar fixing structure is mounted tothe bottom of the well; the piling units are pressed inside from four sides of the deep well through an assisting device; after the filing units are exposed from the bottom of the deep well, reinforcing steel bars are fixed to the reinforcing steel bar fixing structure; when rotating pipes of the piling units are driven to synchronously rotate through a motor, and rotating dumping arc plates canperform hole expanding; after hole expanding, the motor stops driving, and the dumping arc plates are contracted into a housing; then the piling units are pulled out through the assisting device, andcement is poured into the cement pipe at the same time; and finally cement which can completely cover the reinforcing steel bar fixing structure is poured into a big circular well; and the well is filled with soil after cement is pouring. The pile foundation which is formed by a plurality of arc-shaped piles connected to the lower end meets the high building demands.

Description

Technical field [0001] The invention belongs to the technical field of piling, in particular to a municipal arc-shaped foundation piling equipment. Background technique [0002] At present, in the field of pile foundation technology, the pile forming equipment for construction is generally a round pile. As the building becomes higher and higher, the strength requirements for the pile foundation are getting higher and higher. If the traditional round pile wants to meet the requirements, the pile needs to be driven deeper and increase the density of the pile. On the one hand, this will use more building materials and increase the cost. On the other hand, it is not conducive to the improvement of construction efficiency. Therefore, it is necessary to design a device without increasing the cost and reducing the density. [0003] The present invention designs a kind of arc-shaped foundation piling equipment for municipal use to solve the above problems. Contents of the inventi...

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 Applications(China)
IPC IPC(8): E02D5/34
CPCE02D5/34E02D2250/00
Inventor 李海兰
Owner 李海兰
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