CN201974260U - Touch screen type torque recorder - Google Patents

Touch screen type torque recorder Download PDF

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Publication number
CN201974260U
CN201974260U CN2011200254743U CN201120025474U CN201974260U CN 201974260 U CN201974260 U CN 201974260U CN 2011200254743 U CN2011200254743 U CN 2011200254743U CN 201120025474 U CN201120025474 U CN 201120025474U CN 201974260 U CN201974260 U CN 201974260U
Authority
CN
China
Prior art keywords
converter
touch screen
electrically
touch
screen type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200254743U
Other languages
Chinese (zh)
Inventor
郭艳丽
李风雨
刘红莉
相雅娟
刘鑫
孟祥龙
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.)
Tianhe Oil Group Huifeng Petroleum Euipment Co Ltd
Original Assignee
Tianhe Oil Group Huifeng Petroleum Euipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianhe Oil Group Huifeng Petroleum Euipment Co Ltd filed Critical Tianhe Oil Group Huifeng Petroleum Euipment Co Ltd
Priority to CN2011200254743U priority Critical patent/CN201974260U/en
Application granted granted Critical
Publication of CN201974260U publication Critical patent/CN201974260U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a touch screen type torque recorder, which comprises a shell; a touch screen is mounted on the shell; a tightening torque pressure transmitter, a shackling torque pressure transmitter, an A/D (analog to digital) converter, a microcomputer processing circuit, and a power supply circuit are mounted in the touch screen type torque recorder; the signal output end of the tightening torque pressure transmitter is electrically connected with the input end of the A/D (analog to digital) converter; the signal output end of the shackling torque pressure transmitter is electrically connected with the input end of the A/D (analog to digital) converter; the output end of the A/D (analog to digital) converter is electrically connected with the microcomputer processing circuit; and the microcomputer processing circuit is electrically connected with the touch screen. The touch screen type torque recorder has simple structure, skillful design, high measuring precision, good system reliability, and low production cost; moreover, the touch screen type torque recorder can be connected with a printer, and can realize the functions like printing real time data and torque curves, etc.

Description

The touch-screen type torsiograph
Technical field
The utility model relates to a kind of touch-screen type torsiograph, has adopted touch-screen and micro computer treatment circuit in this torsiograph.
Background technology
Because the connection moment of torsion of institute's tool using button is very crucial in the oilfield construction engineering, requiring must have the moment of torsion record when connecting.The automatic control torque instrument of a kind of hydraulic power tongs in Chinese patent 98242561.9 provides is equipped with the pressure transducer that the input end of A/D transducer links to each other on the hydraulic jack of hydraulic power tubing tongs, the output terminal of A/D transducer is connected on the single-chip microcomputer; Single-chip microcomputer is connected to on-off circuit, and the contact switch in the on-off circuit links to each other with the venting valve that oil motor in the hydraulic circuit is in parallel.Also be connected to display, displacement transducer, warning circuit and printer on the single-chip microcomputer.But, this torque gauge structure more complicated, measuring accuracy is not high, therefore needs to propose a kind of new touch-screen type torsiograph.
Summary of the invention
The purpose of this utility model is to propose a kind of touch-screen type torsiograph, has adopted micro computer treatment circuit and touch-screen in this torsiograph, and deft design, measuring accuracy height, system reliability are good; This torsiograph can link to each other with mini-printer, printable real time data and torque curve.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of touch-screen type torsiograph, comprise an Instrument shell, on the described Instrument shell touch-screen is installed, the tightening torque pressure unit is installed in the described Instrument shell, shackle moment of torsion pressure unit, A/D converter, micro computer treatment circuit and power circuit, the signal output part of described tightening torque pressure unit is electrically connected with the input end of described A/D converter, the signal output part of described shackle moment of torsion pressure unit is electrically connected with the input end of described A/D converter, the output terminal of described A/D converter is electrically connected with described micro computer treatment circuit, and described micro computer treatment circuit is electrically connected with described touch-screen.
Described A/D converter is 14 A/D converters.
Described micro computer treatment circuit is connected with a mini-printer signal.
Compared with the prior art the utility model has following advantage:
L, the utility model are simple in structure, and deft design, measuring accuracy height, system reliability is good, production cost is low.
2, the utility model can connect printer, functions such as printable real time data and torque curve.
Below in conjunction with drawings and Examples the utility model is done further detailed description.
Description of drawings
Fig. 1 is a stereographic map of the present utility model;
Fig. 2 is the electrical principle block diagram of the utility model embodiment 1;
Fig. 3 is the electrical principle block diagram of the utility model embodiment 2.
Embodiment
Embodiment 1:
Referring to Fig. 1 and Fig. 2, torsiograph of the present utility model has an Instrument shell 1, and touch-screen 2 is installed on the described Instrument shell, and touch-screen can be installed on the upper surface and four sides of Instrument shell; In the present embodiment, touch-screen is installed in the Instrument shell upper surface, and the Instrument shell upper surface is provided with printer interface 3 and switch 4.
Tightening torque pressure unit 5, shackle moment of torsion pressure unit 6, A/D converter 7, micro computer treatment circuit 8 and power circuit 9 are installed in the described Instrument shell, and described tightening torque pressure unit and shackle moment of torsion pressure unit also can be installed in the Instrument shell outside; In the present embodiment, described tightening torque pressure unit and shackle moment of torsion pressure unit are installed in the Instrument shell outside, are connected with the micro computer treatment circuit by signal wire.The electric signal of described tightening torque pressure unit and shackle moment of torsion pressure unit output 4-20mA, described A/D converter is 14 A/D converters, described touch-screen adopts Taiwan to produce prestige synthetic fibre board touch-screen.
The signal output part of described tightening torque pressure unit is electrically connected with the input end of described A/D converter, the signal output part of described shackle moment of torsion pressure unit is electrically connected with the input end of described A/D converter, the output terminal of described A/D converter is electrically connected with described micro computer treatment circuit, and described micro computer treatment circuit is electrically connected with described touch-screen.Torque arithmetic and printing supervisor are solidificated in the micro computer treatment circuit.
The course of work of described touch-screen type torsiograph is: the switch that starts the touch-screen type torsiograph, with the tightening torque pressure unit, shackle moment of torsion pressure unit is connected on the assembling and disassembling stand, high-precision tightening torque pressure unit, shackle moment of torsion pressure unit is the electric signal of 4-20mA with the hydraulic pressure conversion of signals of assembling and disassembling stand at first, and this electric signal is transferred to the signal input part of A/D converter, be that digital signal sends the micro computer treatment circuit to by A/D converter with the electrical signal conversion of 4-20mA again, the micro computer treatment circuit is realized real-time monitoring to the assembling and disassembling stand moment of torsion by the program in the micro computer treatment circuit of being solidificated in, functions such as access history data, the operator can select these functions by touch-screen, realizes these function operations.
Embodiment 2:
Present embodiment is the improvement on the basis of embodiment 1, here repeats no more with embodiment 1 repeated content.
Referring to Fig. 1 and Fig. 3, described micro computer treatment circuit is connected with mini-printer 10 signals.During use, mini-printer is connected on the printer interface of Instrument shell, promptly printable real time data and torque curve etc., the operator can realize printing function at the enterprising line operate of touch-screen.

Claims (3)

1. touch-screen type torsiograph, comprise an Instrument shell, on the described Instrument shell touch-screen is installed, it is characterized in that: the tightening torque pressure unit is installed in the described Instrument shell, shackle moment of torsion pressure unit, A/D converter, micro computer treatment circuit and power circuit, the signal output part of described tightening torque pressure unit is electrically connected with the input end of described A/D converter, the signal output part of described shackle moment of torsion pressure unit is electrically connected with the input end of described A/D converter, the output terminal of described A/D converter is electrically connected with described micro computer treatment circuit, and described micro computer treatment circuit is electrically connected with described touch-screen.
2. touch-screen type torsiograph according to claim 1 is characterized in that: described A/D converter is 14 A/D converters.
3. touch-screen type torsiograph according to claim 1 is characterized in that: described micro computer treatment circuit is connected with a mini-printer signal.
CN2011200254743U 2011-01-26 2011-01-26 Touch screen type torque recorder Expired - Fee Related CN201974260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200254743U CN201974260U (en) 2011-01-26 2011-01-26 Touch screen type torque recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200254743U CN201974260U (en) 2011-01-26 2011-01-26 Touch screen type torque recorder

Publications (1)

Publication Number Publication Date
CN201974260U true CN201974260U (en) 2011-09-14

Family

ID=44579361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200254743U Expired - Fee Related CN201974260U (en) 2011-01-26 2011-01-26 Touch screen type torque recorder

Country Status (1)

Country Link
CN (1) CN201974260U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102520657A (en) * 2012-01-05 2012-06-27 江苏新象股份有限公司 Torque monitoring system for power tongs for drilling and repairing well

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102520657A (en) * 2012-01-05 2012-06-27 江苏新象股份有限公司 Torque monitoring system for power tongs for drilling and repairing well
CN102520657B (en) * 2012-01-05 2013-01-09 江苏新象股份有限公司 Torque monitoring system for power tongs for drilling and repairing well

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C14 Grant of patent or utility model
PP01 Preservation of patent right

Effective date of registration: 20170727

Granted publication date: 20110914

Effective date of registration: 20170727

Granted publication date: 20110914

PP01 Preservation of patent right
PD01 Discharge of preservation of patent

Date of cancellation: 20200727

Granted publication date: 20110914

PD01 Discharge of preservation of patent
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20180126

CF01 Termination of patent right due to non-payment of annual fee