Water tap test stand apparatus for drilling machine and workover rig

A test device and faucet technology, which is applied in the field of oil drilling, can solve problems such as load drop, fatigue, and tediousness, and achieve the effects of reasonable and reliable device structure, reduced labor intensity, and simple and convenient operation

Active Publication Date: 2015-09-09
RUDONG QIANJIN PETROLEUM MACHINERY MFR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the provisions of SY/T5530, the running test time is at least 3 hours. During the running of the faucet, the contact gap will be reduced or disappeared due to the running-in of the bearing, resulting in a drop in the pre-loaded loa

Method used

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  • Water tap test stand apparatus for drilling machine and workover rig
  • Water tap test stand apparatus for drilling machine and workover rig
  • Water tap test stand apparatus for drilling machine and workover rig

Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 As shown, the faucet test bench device for drilling rigs and workover rigs includes a swivel swivel loading test device 1, a hydraulic pump station 2 and a test console 3, and the swivel swivel loading test device 1 includes a test bench bracket 101, a rotary power machine assembly 102 and Load the rotating device assembly 103, the rotating power machine assembly 102 is fixed on the bottom of the test bench support 101, it includes the main operating motor 1021, the output shaft of the main operating motor 1021 is connected with a worm gear reducer 1022, the loading rotating device assembly 103 It includes a loading hydraulic cylinder 1031, a coupling head 1032 and a loading rotating mechanism 1033. The loading hydraulic cylinder 1031 is divided into two groups, which are respectively fixed on both sides of the test bench support 101. The piston rod of the loading hydraulic cylinder 1031 is connected to the loading rotating mechanism 1033 through a flang...

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Abstract

The invention discloses a water tap test stand apparatus for a drilling machine and a workover rig. The water tap testing stand apparatus comprises a water tap rotation load test device, a hydraulic pump station, and a test console. The water tap rotation load test device comprises a test stand support, a rotating power machine assembly, and a load rotating device assembly. The load rotating device assembly comprises a load hydraulic cylinder, a coupling head, and a load rotating mechanism. The piston rod of the load hydraulic cylinder is connected with the load rotating mechanism through the flange. The coupling head is disposed on the top of the load rotating mechanism. The hydraulic pump station comprises a pump group and a hydraulic oil tank. The pump group is disposed on the bottom of the hydraulic oil tank. The hydraulic oil tank is connected with a valve plate assembly. The water tap test stand apparatus is reasonable and reliable in structure and may experiment on automatic load and load holding. The stretch and the retraction of the piston rod of the load hydraulic cylinder can be controlled in an inching manner and load can be displayed by an instrument in a visualized manner. The water tap test stand apparatus is easy and convenient to operate and convenient in recording, and greatly reduces labor intensity in test processes.

Description

technical field [0001] The invention belongs to the field of petroleum drilling, and in particular relates to a faucet test bench device for drilling rigs and workover rigs. Background technique [0002] At present, water taps for drilling rigs and workover rigs have been widely used in the field of oil drilling. The safety requirements are extremely high, and once a problem occurs, it will cause safety accidents and huge property losses. According to the regulations of the standard SY / T5530, after the faucet is assembled, it should be subjected to a step-by-step loading test and meet the relevant parameter requirements of the standard SY / T5530. Generally, the test device of the faucet manufacturer adopts the method of manual loading and load preservation for operation test. According to the provisions of SY / T5530, the running test time is at least 3 hours. During the running of the faucet, the contact gap will be reduced or disappeared due to the running-in of the bearing,...

Claims

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Application Information

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IPC IPC(8): G01M13/00
Inventor 黄燕辉马建明张帅毅李威
Owner RUDONG QIANJIN PETROLEUM MACHINERY MFR
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