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

All-rotation casting drill machine drive unit transmission case mounting platform

A technology of driving device and installation platform, which is applied to casing, supporting device, drilling tools, etc., can solve the problems of no maintainable design, affecting the reliability of drilling rig, construction efficiency and effect, and inconvenient maintenance, so as to achieve easy maintenance. , Improve the convenience of maintenance, improve the effect of strength and stiffness

Active Publication Date: 2018-12-18
XUZHOU JINGAN HEAVY IND MFG CO LTD +1
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the deficiencies of the existing installation platform in terms of structural rigidity, distribution of driving points, and relative position accuracy of guide holes, etc., it seriously affects the reliability of the drilling rig during operation and the construction efficiency and effect; in addition, there is no reasonable maintainability design. Maintenance is very inconvenient

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
  • All-rotation casting drill machine drive unit transmission case mounting platform
  • All-rotation casting drill machine drive unit transmission case mounting platform
  • All-rotation casting drill machine drive unit transmission case mounting platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] An embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0030] Such as figure 1 As shown, the transmission box installation platform of the driving device of the full-rotation casing drilling rig of the present invention is mainly composed of a cylinder, an upper cover, a lower cover, a side sealing plate assembly, a plurality of column positioning devices and a plurality of locking cylinder piston rod mounting seats The upper cover is fixed on the cylinder, the lower cover is located under the upper cover, and the side sealing plate assembly, a plurality of column positioning devices and a plurality of locking cylinder piston rods are fixed between the upper cover and the lower cover. seat;

[0031] The cylinder includes a cylinder body 5, a lower support ring 30 fixed on the inner side of the lower end of the cylinder body 5, and an upper support ring 22, and the support ring 30 is provided with a connecting ...

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 an all-rotation casting drill machine drive unit transmission case mounting platform comprising a cylinder, an upper cover and a lower cover fixed on the cylinder; the lower cover is below the upper cover; a side seal plate assembly, a plurality of column fixing devices and a plurality of locking cylinder piston rod soleplates are fixed between the upper and lower covers; various reinforcing modes are employed so as to bear large and complex variable force system effects, thus adapting to the all-rotation casting drill machine transmission case mounting platform. The box type and symmetrical structure with optimized structure sizes can effectively improve the whole structure strength and rigidity, thus improving distribution proportionality of various loads on the whole structure; a reasonable maintenance design is used, four-point symmetry distribution driving is realized, the guide hole relative positions are reasonable, and the guide hole relative parallelismis small in error, thus greatly improving the maintenance conveniences. The all-rotation casting drill machine drive unit transmission case mounting platform is compact in structure, high in strength, good in rigidity, stable and reliable, easy to repair, and good in usage effect.

Description

technical field [0001] The invention relates to an installation platform, in particular to a transmission box installation platform suitable for a driving device of a full-rotation casing drilling rig. Background technique [0002] Due to its unique advantages of successfully completing rapid construction in complex geological environments such as quicksand, karst caves, rock formations, pebbles, and reinforced concrete components, and the characteristics of high efficiency and environmental protection, the full-rotary casing drilling rig is widely used in urban subways and deep foundation pits. It is widely used in the cleaning of piles, waste piles and underground obstacles, construction of high-speed railways, roads and bridges, urban construction piles, and reinforcement of reservoirs and dams. The transmission box installation platform is an important basis to ensure the transmission accuracy, transmission reliability, transmission stability and verticality of the drill...

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): E21B15/00E21B12/00E21B19/24
CPCE21B12/00E21B15/00E21B19/24
Inventor 赵子慧王书婧傅香如王威廖萍
Owner XUZHOU JINGAN HEAVY IND MFG CO LTD
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