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

Cantilever type pipe racking machine

A pipe rower and cantilever type technology, which is applied in the direction of drill pipe, casing, drilling equipment, etc., can solve the problems that the length is difficult to meet at the same time, the height of the support column is not large, and the length of the cantilever cannot be adjusted, so as to facilitate transportation and increase stability Sexuality, the effect of not easy to get stuck

Pending Publication Date: 2022-02-01
JINAN EVERSHINING CNC MACHINE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims at the above-mentioned problems that the cantilever length of the existing cantilever pipe arrangement machine cannot be adjusted, the height of the support column is generally not large, and the length of the electropermanent magnet height adjustment rod installed on the trolley is difficult to meet the requirements of transportation and work at the same time, and provides cantilever pipe rowing machine

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
  • Cantilever type pipe racking machine
  • Cantilever type pipe racking machine
  • Cantilever type pipe racking machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Combine below Figures 1 to 17 Specifically, the cantilever pipe row machine, such as figure 1 As shown, a cantilever pipe arrangement machine includes a cantilever 1, a trolley 2, a support column 3 and an electropermanent magnet 7. The trolley 2 is installed on the cantilever 1 and can move along the length direction of the cantilever 1. The electropermanent magnet 7 is installed on the trolley 2 below.

[0058] Such as figure 2 As shown, the support column 3 is an adjustable height support column, including an outer frame 31, a sliding body 32 and a linear telescopic device 34 (hydraulic cylinder); a slewing support device 5 is installed under the support column 3, and the slewing support device 5 includes external teeth. The support also includes a gear three and a hydraulic motor. The output end of the hydraulic motor is equipped with a gear three, and the gear three meshes with the external teeth of the external gear slewing bearing.

[0059] Such as Figure ...

Embodiment 2

[0082] The difference between this embodiment and Embodiment 1 is that the linear telescopic device 34 is an electric telescopic rod.

[0083] A slide block is installed on the inner surface of the cantilever mounting frame 4 corresponding to the guide rail 12 of the cantilever 1 , and the slide block can cooperate with the guide rail 12 .

[0084] The slewing bearing device 5 includes an external gear slewing bearing, a worm and a slewing motor (or hydraulic motor). A worm is installed at the output end of the rotary motor, and the worm meshes with the external teeth of the external tooth slewing bearing.

Embodiment 3

[0086] The difference between this embodiment and Embodiment 1 is: the cross-sections of the outer frame 31 of the support column 3 and the sliding body 32 are circular, and the outer periphery of the sliding body 32 is fixedly provided with a plurality of sliders 321, and the outer frame 31 is in contact with the sliding body. Block 321 is provided with a chute at the corresponding position.

[0087] The sleeve 61 and the telescopic rod 62 in the electro-permanent magnet adjustment device are threadedly connected, and the telescopic rod limiting device is no longer needed.

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 petroleum well repair engineering, and particularly relates to a cantilever type pipe racking machine which comprises a cantilever, a pulley, a supporting column and an electric permanent magnet. The supporting column is a height-adjustable supporting column; a slewing bearing device is mounted below the supporting column and comprises an outer tooth slewing bearing; the cantilever type pipe racking machine further comprises a cantilever mounting frame, and the cantilever mounting frame is fixedly connected to the upper end of the sliding body of the supporting column. The outer surface of the cantilever is slidably connected with the inner surface of the cantilever mounting frame; compared with the prior art, the cantilever type pipe racking machine has the advantages that (1) the length of the cantilever is adjusted through the cantilever mounting frame above the supporting column, the length adjusting range of the cantilever is large, and the loading capacity is not affected; and (2) the cantilever pipe racking machine increases the height of the cantilever in a working state by using the height-adjustable supporting column, so that the interference between the cantilever and an oil pipe slideway is avoided; and in the transportation process of the cantilever pipe racking machine, the height of the supporting column is reduced to facilitate transportation.

Description

technical field [0001] The invention belongs to the technical field of petroleum workover engineering, and in particular relates to a cantilever pipe arrangement machine. Background technique [0002] Most of the pipe rowing machines in the prior art include two guide rails and a gantry frame, and the two ends of the gantry frame are slidingly connected with the two guide rails respectively; permanent magnet. The existing problem is: after the pipe-laying machine has completed the operation in one place, it needs to be loaded and transported to other work sites. The assembly and disassembly of the pipe-laying machine in the prior art is relatively cumbersome; since there are guide rails on both sides of the pipe stacking area, This leads to inconvenient forklift transportation of the pipes. [0003] In order to solve the above problems, some pipe rowing machine manufacturers have developed a cantilever pipe rowing machine. The cantilever pipe rowing machine mainly includes...

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): E21B19/14
CPCE21B19/14
Inventor 陈广先
Owner JINAN EVERSHINING CNC MACHINE
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