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

Drilling device and method for cutting reinforced concrete supporting beam

A reinforced concrete and drilling device technology, applied in excavation, gas flame welding equipment, stone processing equipment, etc., can solve the problems of only drilling one hole and low work efficiency, reduce the amount of preparation work, improve work efficiency, The effect of reducing the cost of use

Active Publication Date: 2015-06-03
SHANGHAI CONSTRUCTION GROUP
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a drilling device and a cutting method for a reinforced concrete support beam, which is used to solve the problem of low work efficiency caused by the existing drilling machine which can only drill one hole at a time

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
  • Drilling device and method for cutting reinforced concrete supporting beam
  • Drilling device and method for cutting reinforced concrete supporting beam
  • Drilling device and method for cutting reinforced concrete supporting beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The drilling device and the cutting method of the reinforced concrete support beam proposed by the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0042] combine figure 1 and figure 2 , the drilling device 100 of an embodiment of the present invention comprises: base 1, fuselage 2, drill bit elevating device 3, connecting rod 4 and at least two independently controlled drill bits 5, each drill bit 5 comprises a motor 51, main rod 52 And the drill tube 53, the motor 51 drives the drill tube 53 to rotate through the main rod 52 and drills the reinforced concrete supp...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides a drilling device, comprising a base, a machine body, a drill bit lifting device, a connecting rod drilling machine, at least two drill bits and a guide rail, wherein the drill bits can be controlled independently; the drilling device can drill a plurality of holes in one step, so that the drilling efficiency can be improved exponentially, and repeated work is prevented. Meanwhile, the invention further provides a method for cutting a reinforced concrete supporting beam. According to the drilling device and the method for cutting the reinforced concrete supporting beam, the drilling device is arranged on the surface of the reinforced concrete supporting beam, so that a plurality of holes can be drilled at intervals in one step, and the working efficiency for drilling and cutting the reinforced concrete supporting beam is greatly improved.

Description

technical field [0001] The invention belongs to the field of underground geotechnical engineering construction, in particular to a drilling device and a cutting method for a reinforced concrete support beam. Background technique [0002] At present, urban housing construction is in a stage of rapid development, high-rise and super high-rise buildings are constantly emerging, and the number of deep foundation pits is also showing a trend of rapid development, and it is often necessary to excavate deep foundation pits in complex terrain environments . In order to protect the safety of the surrounding buildings (structures) and the structure of the deep foundation pit itself, the deep foundation pit must be effectively supported during the construction process. It is often necessary to add an internal support system in the deep foundation pit. The reinforced concrete support beam can Many advantages such as effective control of foundation pit deformation are widely used in dee...

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): B28D1/14B23K7/00E02D17/04
CPCB23K7/00B28D1/14B28D7/00E02D17/04
Inventor 石江华吴小建陈峰军洪芳鹏
Owner SHANGHAI CONSTRUCTION GROUP
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