CN202837105U - Calibrator for testing tension of tool - Google Patents

Calibrator for testing tension of tool Download PDF

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Publication number
CN202837105U
CN202837105U CN 201220447171 CN201220447171U CN202837105U CN 202837105 U CN202837105 U CN 202837105U CN 201220447171 CN201220447171 CN 201220447171 CN 201220447171 U CN201220447171 U CN 201220447171U CN 202837105 U CN202837105 U CN 202837105U
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China
Prior art keywords
tension
testing
column
pipeline
fixator
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Application number
CN 201220447171
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Chinese (zh)
Inventor
杨海军
肖承文
牛新年
谢会文
单交义
吴大成
陈新林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petrochina Co Ltd
China Petroleum and Natural Gas Co Ltd
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China Petroleum and Natural Gas Co Ltd
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Priority to CN 201220447171 priority Critical patent/CN202837105U/en
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Publication of CN202837105U publication Critical patent/CN202837105U/en
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Abstract

The utility model discloses a calibrator for testing tension of a tool, and the calibrator is applied to the technical field of petroleum testing engineering. The calibrator for testing the tension of the tool is characterized by comprising a frame body, a hydraulic operating mechanism and a tension and pressure testing mechanism, wherein the hydraulic operating mechanism and the tension and pressure testing mechanism are fixed on the frame body through upright columns; the hydraulic operating mechanism comprises a manual hydraulic pump, a reversing valve, a first pressure meter, a second pressure meter, a bi-directional overflow valve, a first pipeline, a second pipeline and an oil cylinder; and the tension and pressure testing mechanism comprises a rear end fixator, a testing tool, a front end fixator, a connecting rod, a centralizing sleeve, connecting pins, a sensor and a tension and pressure converter. The calibrator for testing the tension of the tool has the advantages being capable of being used for finishing tension tests of logging cables and tension and pressure tests of other testing tools, capable of being used in various testing occasions, safe and reliable.

Description

A kind of testing tool tension force checker
Technical field
The utility model relates to oil testing engineering technical field, relates in particular to a kind of tension force checker of Oil/gas Well build-in test instrument.
Background technology
At present, have the tension force checker structure Shortcomings of petroleum engineering Oil/gas Well now, can only finish the tensile test of logging cable, it can't finish pressure test of other testing tool, and then can't carry out corresponding operation.
The utility model content
The purpose of this utility model is: a kind of testing tool tension force checker is provided, can finishes the tensile test of logging cable, and can finish the pressure test of other testing tool.
The technical solution adopted in the utility model is: testing tool tension force checker is characterized in that:
Comprise frame body and be fixed on hydraulic mechanism and pressure mechanism for testing on the described frame body by column, wherein:
Described hydraulic mechanism comprises hydraulic hand-pump, reversal valve, the first tensimeter, the second tensimeter, bidirectional relief valve, the first pipeline, the second pipeline and oil cylinder, wherein,
Described hydraulic hand-pump is fixed on the frame body upper surface by mount pad, and by described the first pipeline be connected pipeline and connect described oil cylinder; Described reversal valve be connected bidirectional relief valve and all connect the first pipeline, the second pipeline, the first pipeline between reversal valve and bidirectional relief valve is provided with described the first tensimeter, and the second pipeline between reversal valve and bidirectional relief valve is provided with described the second tensimeter; Described oil cylinder is fixed on the column by stationary shaft;
Described pressure mechanism for testing comprises rear end fixator, testing tool, front end fixator, connecting link, supporting positive cover, connecting pin, sensor and tension and compression converter, wherein,
Described supporting positive cover is fixed on the column, described sensor places the tension and compression converter inside, one end of described tension and compression converter is connected with oil cylinder, the other end connects connecting link, described connecting link passes supporting positive cover and is connected with described front end fixator, described front end fixator is connected with testing tool, and described testing tool is connected with rear end fixator, and described rear end fixator is fixed on the column.
Described column comprises the first column, the second column and the 3rd column that places on the frame body by left-to-right distribution, wherein, described oil cylinder is fixed on described the first column, and described supporting positive cover is fixed on described the second column, and described rear end fixator is fixed on described the 3rd column.
The beneficial effects of the utility model: the utility model testing tool tension force checker, the tensile test of logging cable can be finished, and the pressure test of other testing tool can be finished.Novel structure can use in multiple test occasion, and is safe and reliable.
Description of drawings
Fig. 1 is the utility model testing tool tension force checker structural representation.
Fig. 2 is the cut-open view of A-A direction among Fig. 1.
Among the figure, 1-frame body, 2-the first column, 3-mount pad, the 4-hydraulic hand-pump, 5-reversal valve, 6-the first tensimeter, 7-the second tensimeter, the 8-bidirectional relief valve, 9-the second column, 10-the first pipeline, 11-the second pipeline, 12-the 3rd column, end fixator behind the 13-, end fixator before the 14-testing tool, 15-, the 16-connecting link, 17-supporting positive cover, 18-connecting pin, 19-sensor, 20-tension and compression converter, 21-oil cylinder, 22-stationary shaft.
Embodiment
Embodiment 1: take a testing tool tension force checker as example, the utility model is described in further detail.
Consult Fig. 1.A kind of testing tool tension force checker, comprise frame body 1 and be fixed on hydraulic mechanism and pressure mechanism for testing on the described frame body 1 by column, described column comprises the first column 2, the second column 9 and the 3rd column 12 that places on the frame body by left-to-right distribution, wherein:
Described hydraulic mechanism comprises hydraulic hand-pump 4, reversal valve 5, the first tensimeter 6, the second tensimeter 7, bidirectional relief valve 8, the first pipeline 10, the second pipeline 11 and oil cylinder 21, wherein,
Described hydraulic hand-pump 4 is fixed on frame body 1 upper surface by mount pad 3, and passes through described the first pipeline 10 and be connected the described oil cylinder 21 of pipeline 11 connections; Described reversal valve 5 be connected bidirectional relief valve 8 and all connect the first pipeline 10 and the second pipeline 11, the first pipeline 10 between reversal valve 5 and bidirectional relief valve 8 is provided with described the first tensimeter 6, and the second pipeline 11 between reversal valve 5 and bidirectional relief valve 8 is provided with described the second tensimeter 7; Described oil cylinder 21 is fixed on the first column 2 by stationary shaft 22;
Described pressure mechanism for testing comprises rear end fixator 13, testing tool 14, front end fixator 15, connecting link 16, supporting positive cover 17, connecting pin 18, sensor 19 and tension and compression converter 20, wherein,
Described supporting positive cover 17 is fixed on the second column 9, described sensor 19 places tension and compression converter 20 inside, one end of described tension and compression converter 20 is connected with oil cylinder 21, the other end connects connecting link 16, described connecting link 16 passes supporting positive cover 17 and is connected with described front end fixator 15, described front end fixator 15 is connected with testing tool 14, and described testing tool 14 is connected with rear end fixator 13, consults Fig. 2.Described rear end fixator 13 is fixed on the 3rd column 12.
Consult Fig. 1.The course of work of summary testing tool tension force checker.Reversal valve 5 is pushed progressive position, start hydraulic hand-pump 4 and suppress, move forward in the situation at the piston rod of oil cylinder 21, testing tool 14 pressurizeds, sensor 19 tests out the force value that testing tool 14 bears, and realizes the pressure checking of testing tool 14; Reversal valve 5 is pushed going-back position, starting hydraulic hand-pump 4 suppresses, at the piston rod of oil cylinder 21 backward under the situation of movement, testing tool 14 is subjected to pulling force, pulling force becomes pressure by tension and compression converter 20, act on the sensor 19, sensor 19 high-acruracy surveys go out the value of thrust that testing tool 14 bears, and realize the pulling force verification of testing tool 14.

Claims (2)

1. a testing tool tension force checker is characterized in that, comprise frame body and be fixed on hydraulic mechanism and pressure mechanism for testing on the described frame body by column, wherein:
Described hydraulic mechanism comprises hydraulic hand-pump, reversal valve, the first tensimeter, the second tensimeter, bidirectional relief valve, the first pipeline, the second pipeline and oil cylinder, wherein,
Described hydraulic hand-pump is fixed on the frame body upper surface by mount pad, and by described the first pipeline be connected pipeline and connect described oil cylinder; Described reversal valve be connected bidirectional relief valve and all connect the first pipeline, the second pipeline, the first pipeline between reversal valve and bidirectional relief valve is provided with described the first tensimeter, and the second pipeline between reversal valve and bidirectional relief valve is provided with described the second tensimeter; Described oil cylinder is fixed on the column by stationary shaft;
Described pressure mechanism for testing comprises rear end fixator, testing tool, front end fixator, connecting link, supporting positive cover, connecting pin, sensor and tension and compression converter, wherein,
Described supporting positive cover is fixed on the column, described sensor places the tension and compression converter inside, one end of described tension and compression converter is connected with oil cylinder, the other end connects connecting link, described connecting link passes supporting positive cover and is connected with described front end fixator, described front end fixator is connected with testing tool, and described testing tool is connected with rear end fixator, and described rear end fixator is fixed on the column.
2. testing tool tension force checker according to claim 1, it is characterized in that, described column comprises the first column, the second column and the 3rd column that places on the frame body by left-to-right distribution, wherein, described oil cylinder is fixed on described the first column, described supporting positive cover is fixed on described the second column, and described rear end fixator is fixed on described the 3rd column.
CN 201220447171 2012-09-04 2012-09-04 Calibrator for testing tension of tool Active CN202837105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220447171 CN202837105U (en) 2012-09-04 2012-09-04 Calibrator for testing tension of tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220447171 CN202837105U (en) 2012-09-04 2012-09-04 Calibrator for testing tension of tool

Publications (1)

Publication Number Publication Date
CN202837105U true CN202837105U (en) 2013-03-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522569A (en) * 2013-10-11 2014-01-22 上海宝宜威电子有限公司 Servo press with two purposes of pulling and pressing
CN103674390A (en) * 2013-11-25 2014-03-26 武汉船用机械有限责任公司 Winch braking force testing device and method
CN105403459A (en) * 2015-12-28 2016-03-16 天津易联创新机电有限公司 Tension tester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522569A (en) * 2013-10-11 2014-01-22 上海宝宜威电子有限公司 Servo press with two purposes of pulling and pressing
CN103674390A (en) * 2013-11-25 2014-03-26 武汉船用机械有限责任公司 Winch braking force testing device and method
CN103674390B (en) * 2013-11-25 2016-02-17 武汉船用机械有限责任公司 A kind of winch brake power test unit and method
CN105403459A (en) * 2015-12-28 2016-03-16 天津易联创新机电有限公司 Tension tester
CN105403459B (en) * 2015-12-28 2018-08-07 刘波 Tension tester

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