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Intelligent movable pipeline hoisting device for petroleum pipeline laying

A technology for oil pipelines and hoisting devices, applied in auxiliary devices, welding equipment, transportation and packaging, etc., can solve problems such as welding deviation, easy shaking of oil pipelines, and influence of oil pipeline placement accuracy, and achieve the effect of convenient positioning and welding

Pending Publication Date: 2022-01-04
周俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcoming that the oil pipeline fixed by the rope is easy to shake when hoisted, which affects the placement accuracy of the oil pipeline, and the oil pipeline is aligned and calibrated through manual observation, resulting in inaccurate alignment and welding deviation, the technical problem of the present invention is: to provide An intelligent mobile pipe hoisting device that avoids shaking and facilitates alignment

Method used

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  • Intelligent movable pipeline hoisting device for petroleum pipeline laying
  • Intelligent movable pipeline hoisting device for petroleum pipeline laying
  • Intelligent movable pipeline hoisting device for petroleum pipeline laying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An intelligent mobile pipeline hoisting device for laying oil pipelines, such as figure 1 and figure 2 As shown, it includes a support arm 2, a first hydraulic cylinder 3, a hydraulic telescopic frame 4, a second hydraulic cylinder 5, an adjustment mechanism 6 and a balance mechanism 7, and the crawler vehicle 1 is rotatably provided with a support arm 2. The first hydraulic cylinder 3 is provided in a rotating manner, and the first hydraulic cylinder 3 is located on the left side of the support arm 2. The telescopic end of the first hydraulic cylinder 3 is rotationally connected with the lower part of the left wall of the support arm 2. There is a hydraulic telescopic frame 4, a second hydraulic cylinder 5 is arranged in a rotating manner between the left part of the bottom surface of the hydraulic telescopic frame 4 and the upper part of the right wall of the support arm 2, and the right part of the hydraulic telescopic frame 4 is provided with an adjustment mechanis...

Embodiment 2

[0033] On the basis of Example 1, such as Figure 2-8 As shown, the adjustment mechanism 6 includes a turret 601, a fixed plate 602, a first mounting plate 603, a third hydraulic cylinder 604, a fourth hydraulic cylinder 605, a mounting seat 606, a fifth hydraulic cylinder 607, a mounting frame 612, a circular Sliding plate 613, fixed frame 614, hollow plate 615, T-shaped sliding plate 616, connecting plate 617, second mounting plate 618, sixth hydraulic cylinder 619, first fixing block 620, limiting parts and clamping parts, hydraulic telescopic frame The right part of the bottom surface of 4 is rotatably equipped with a turret 601, and the left and right two wall bottoms of the turret 601 are rotatably connected with a fixed plate 602, and a first mounting plate 603 is installed between the bottoms of the fixed plate 602 on the left and right sides, and the turret A third hydraulic cylinder 604 is rotatably connected between the left wall of 601 and the right part of the bot...

Embodiment 3

[0039] On the basis of Example 2, such as Figure 7 , Figure 9 and Figure 10 As shown, it also includes a servo motor 8, a first bevel gear 9, a connecting block 10, a rotating block 11, a second bevel gear 12, a rotating plate 13, a first rotating shaft 14, a second fixed block 15, and a first torsion spring 16 , arc-shaped plate 17 and anti-skid parts, the first clamping block 628 outer wall upper part of front and back both sides all is embedded with servomotor 8, the output end of servomotor 8 is equipped with the first bevel gear 9 by shaft coupling, the first bevel gear 9 of front and back both sides Two connection blocks 10 are installed on the upper part of the outer wall of a clamp block 628, and the connection block 10 is positioned at the lower side of the servo motor 8, and a rotation block 11 is installed between the two connection blocks 10 adjacent up and down by a rotating rod, and the rotation block The rotating rod on the 11 upper side is equipped with a ...

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Abstract

The invention discloses an intelligent movable pipeline hoisting device for petroleum pipeline laying. The device comprises a supporting arm, a first hydraulic cylinder, a hydraulic telescopic frame, a second hydraulic cylinder and the like. The supporting arm is rotationally arranged on a crawler, the first hydraulic cylinder is rotationally arranged on the side, close to the supporting arm, of the crawler, and the first hydraulic cylinder is rotationally connected with the side wall of the supporting arm. The hydraulic telescopic frame is rotationally arranged at the top of the supporting arm, and the second hydraulic cylinder is rotationally arranged between the hydraulic telescopic frame and the side wall of the supporting arm. According to the intelligent movable pipeline hoisting device for petroleum pipeline laying, a balancing mechanism and an adjusting mechanism are matched to hoist a petroleum pipeline and directly clamp and fix the petroleum pipeline, so that the situation that the placement precision of the petroleum pipeline is affected due to shaking of the petroleum pipeline hoisted through a rope is avoided, and then the position of the petroleum pipeline is adjusted and moved to the welding position. And the height of the welding position is measured through the balancing mechanism, and the welding height is further adjusted, so that the petroleum pipeline is conveniently welded, and the situation that the position of the petroleum pipeline deviates during welding, and welding is hindered is avoided.

Description

technical field [0001] The invention relates to a pipe hanging device, in particular to an intelligent mobile pipeline hoisting device for laying petroleum pipelines. Background technique [0002] When the existing oil pipeline is laid, the oil pipeline is usually lifted by a crane, and when the existing crane is hoisted to the oil pipeline, the oil pipeline is fixed by a rope. After the oil pipeline is hoisted, due to The rope of the crane is made of soft material, so the oil pipeline is easy to shake in the air after being hoisted, which will affect the placement accuracy of the oil pipeline, and when aligning the welds of the two oil pipelines, the alignment is mostly done by manual observation Calibration can easily lead to inaccurate alignment of the welded part of the oil pipeline, which can easily cause deviation of the welding of the oil pipeline, making the welded oil pipeline unusable and needs to be disassembled, which is a waste of resources. [0003] Aiming at ...

Claims

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Application Information

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IPC IPC(8): B66C23/04B66C23/06B66C23/82B66C1/42B66C13/06B66C13/08B66C13/16B23K37/053
CPCB66C23/04B66C23/06B66C23/826B66C1/427B66C13/06B66C13/08B66C13/16B23K37/0533
Inventor 周俊
Owner 周俊
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