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Straightening clamping conveying device

A technology of conveying device and clamping sleeve, which is applied in drilling equipment, earth-moving drilling, drill pipe, etc., can solve the problems of long time for starting the pipe, low guiding precision, no clamping and conveying function, etc., so as to improve the service life. , Improve work efficiency, save the effect of make-up and break-up time

Pending Publication Date: 2018-04-20
SENIOR AI EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The guiding device in the prior art generally has two rollers to clamp the oil pipe, without the function of clamping and conveying, the guiding precision is low, and the time for lowering and lifting the pipe is long

Method used

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  • Straightening clamping conveying device
  • Straightening clamping conveying device
  • Straightening clamping conveying device

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Embodiment Construction

[0011] The present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.

[0012] figure 1 Shown is the structural representation of the present invention.

[0013] The present invention includes a mounting bracket 1, a clamping sleeve 2, a clamping sleeve seat 3, a linear guide rail 5, a clamping oil cylinder 6 and a jacking oil cylinder 7.

[0014] figure 2 Shown is a schematic front view of the structure of the present invention.

[0015] image 3 Shown is a schematic top view of the structure of the present invention.

[0016] The two clamping sleeves 2 are respectively installed on the clamping sleeve 3, the clamping cylinder 6 is fixed on the mounting bracket 1 through the clamping cylinder bracket 4, the piston rod of the clamping cylinder 6 is connected with the clamping sleeve 3, and the clamping Oil cylinder 6 pushes and pulls clamping sleeve 2 to realize clamping and loosening.

[0017] The upper end of ...

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PUM

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Abstract

The invention discloses a guiding and clamping conveying device, which comprises a mounting bracket, a clamping sleeve, a clamping sleeve seat, a linear guide rail, a clamping oil cylinder and a jacking oil cylinder, and the two clamping sleeves are oppositely installed on the clamping sleeve seat respectively. On the top, the clamping cylinder is fixed on the installation bracket through the clamping cylinder bracket, the piston rod of the clamping cylinder is connected with the clamping sleeve seat, and the clamping cylinder pushes and pulls the clamping sleeve to realize clamping and loosening; the upper end of the jacking cylinder is installed At the bottom of the mounting bracket, the lower end of the jacking cylinder is installed on the hydraulic pipe wrench workbench through the jacking cylinder mount. The invention can realize the guiding, clamping and conveying functions of the oil pipe, improve the accuracy of the wellhead alignment, increase the service life of the oil pipe, reduce the deviation of the oil pipe, hydraulic pipe wrench and the wellhead on a straight line, and save make-up and unloading. Deduction of time, improve work efficiency.

Description

technical field [0001] The invention relates to a guiding and clamping conveying device, which belongs to the technical field of petroleum workover equipment. Background technique [0002] The guiding device is an important link in the oil workover equipment, which ensures the deviation between the tubing and the wellhead and the alignment accuracy of the pipe thread and the pipe collar. The guiding device in the prior art generally has two rollers clamping the oil pipe, without the functions of clamping and conveying, the guiding precision is low, and the time for lowering and lifting the pipe is long. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a guiding, clamping and conveying device with clamping and conveying functions in view of the defects existing in the prior art. [0004] In order to solve this technical problem, the present invention provides a guiding and clamping conveying device, which includes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/24E21B19/10E21B19/14
CPCE21B19/24E21B19/10E21B19/14
Inventor 谢俊飞孙汉军崔译戈李汝强孙宝京尹锐马卫立杨伟华张礼星
Owner SENIOR AI EQUIP CO LTD
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