Homeostasis center supporting device

A central support and steady-state technology, applied in the field of support machinery, can solve problems such as reducing sealing performance, damage to hydraulic equipment, and degradation of sealing performance of hydraulic cylinders or cylinders, so as to prolong service life, overcome unbalanced forces, and reduce processing costs. Effect

Active Publication Date: 2008-10-15
安东通奥科技产业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned support equipment has major defects: first, since the pipe to be processed is placed on the support equipment, the gravity of the pipe acts on the rollers of the support mechanism, and is finally transmitted to the hydraulic cylinder or cylinder piston directly connected to the rollers through the rollers. rod so that the hydraulic cylinder or air cylinder is fully loaded during the entire turning process
Under the direct action of the above two pressures, the sealing performance of hydraulic cylinders or cylinders will drop sharply

Method used

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  • Homeostasis center supporting device
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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] join figure 1 , The self-stable central support device of the present invention is mainly composed of a fixed seat, rollers, a support structure and hydraulic equipment.

[0016] The middle part of the fixed seat 1 is a cube platform, the left end of the platform is provided with a left columnar body 4, the right end of the platform is provided with a right columnar body 4, and the left and right two columnar bodies are identical double sheet structures . The two columns are of equal height. The fixing seat is made of strong metal material. In order to ensure the stability of the whole equipment, the fixing seat should be directly or indirectly connected with the concrete foundation.

[0017] Hydraulic equipment is installed ...

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Abstract

The invention discloses a homeostatic center support device and belongs to the field of support machinery. The center support device comprises a fixed base, a hydraulic device and two rollers. The hydraulic device is connected with the fixed base through a hanging plate; the center support device also comprises an M-shaped support structure formed by sequentially hinging 4 support plates, meanwhile, the 4 support plates are respectively hinged with the fixed base, the two rollers and a piston rod of the hydraulic device; the hydraulic device is movably connected with the fixed base; and the piston rod of the hydraulic device can drive the support structure to move. The center support device can meet the requirements of the support machinery during the process of screw thread production of the tube product line, reasonably resolve the gravity and the unbalanced forces of the tubes and avoid the direct action of the irregular alternating stress on the hydraulic device as well as the damage of the unbalanced force to the hydraulic device resulted from the position deviation between the fixed base and the hydraulic device and prolong the service life of the hydraulic device.

Description

technical field [0001] The invention relates to a supporting machine in the pipe material processing process, in particular to a self-stable center supporting device. Background technique [0002] In the production and transmission process of oil and natural gas, a large number of pipes, such as various oil pipes or casings, etc. need to be applied. In order to facilitate connection, the ends of these pipes are generally turned with threads. Due to the long length and heavy weight of the pipe, during the threading of one end of the pipe, the middle or the other end of the pipe must be placed on a supporting device to ensure smooth operation of the pipe during turning. Existing support equipment is mostly implemented by hydraulic cylinders or cylinders directly pushing the rollers of the fixed support mechanism. The pipes to be processed are placed on the rollers of the support mechanism, and the lower part of the rollers is directly connected with the piston shaft of the hyd...

Claims

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Application Information

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IPC IPC(8): B23Q1/76
Inventor 梁祖德杨启华吴宗毅
Owner 安东通奥科技产业股份有限公司
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