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Transporting and handling implement for rapid adapter or joint in cementing-head apparatus

A technology of loading and unloading tools and connectors, which is applied in the direction of wellbore/well parts, earthwork drilling, etc., can solve the problems of heavy weight, high labor intensity, unsafety, etc., and achieve the effect of avoiding equipment and personal accidents and reducing labor intensity

Inactive Publication Date: 2005-01-26
王继兰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because there are different types of cement head devices, when the cement head device is connected to the oil casing in the process of exploiting oil and natural gas, some are connected to the oil casing through a quick joint, and some are connected to the oil casing through a connector. Whether it is a quick connector or a connecting body, due to their large size and heavy weight, there is no fixed position during handling and loading and unloading (as shown in Figure 2), so that during the handling and loading and unloading process, not only the labor intensity is high, but also Unsafe, prone to personal and equipment accidents

Method used

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  • Transporting and handling implement for rapid adapter or joint in cementing-head apparatus
  • Transporting and handling implement for rapid adapter or joint in cementing-head apparatus
  • Transporting and handling implement for rapid adapter or joint in cementing-head apparatus

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Embodiment Construction

[0014] The structure and effect according to the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] See figure 1 As shown in -6, on the inner diameter wall of the tool 1, the tooth blocks 8 and 10 for load-bearing corresponding to the quick connector or the connecting body 13 are processed and inlaid. The corresponding restriction tool and the quick joint or the connecting body rotate the half blocks 9 and 11 in the same direction, that is, when the half block on the tool conflicts with the corresponding half block 11 on the quick joint or the connecting body , which limits the rotation of the tool and the quick connector or the connecting body in the same direction. In order to prevent the tool from rotating in the opposite direction with the quick connector or connecting body, two clamps 6 are respectively installed on the symmetrical lifting lug 2 outside the tool through bolts 3, nuts 4 and pins 7, and...

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Abstract

This invention involves to in the mining petroleum and the natural gas process uses cement head in the installment fast attachment or connects the body the transporting and the handling tool, its characteristic lies in: Unexpectedly is separated in the transporting and handling tool in on establishes 2 or connects the tooth block to 5 rows with cement head the installment fast attachment which the body the long tooth block is more corresponding than and mounts, in the terminal which mutually connects separately is equipped with the limit the spacing half tooth block which corresponds to the identical direction rotation, symmetrically installs the card and the fast attachment or the connection body scoop channel L clip outside the tool after the wall on.

Description

technical field [0001] The invention relates to a handling and loading and unloading tool for a quick joint or a connecting body in a cement head device used in the process of exploiting oil and natural gas. Background technique [0002] Since there are different types of cement head devices, when the cement head device is connected to the oil casing in the process of exploiting oil and natural gas, some are connected to the oil casing through a quick joint, and some are connected to the oil casing through a connecting body. Whether it is a quick connector or a connecting body, due to their large size and heavy weight, there is no fixed position during handling and loading and unloading (as shown in Figure 2), so that during the handling and loading and unloading process, not only the labor intensity is high, but also Unsafe again, prone to personal and equipment accidents. At present, urgently need to develop a kind of reducing labor intensity, avoid the quick joint that e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B41/00
Inventor 王继兰张群
Owner 王继兰
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