CN108827631A - Nuclear power valve teletransmission mechanism experimental rig - Google Patents
Nuclear power valve teletransmission mechanism experimental rig Download PDFInfo
- Publication number
- CN108827631A CN108827631A CN201810747955.1A CN201810747955A CN108827631A CN 108827631 A CN108827631 A CN 108827631A CN 201810747955 A CN201810747955 A CN 201810747955A CN 108827631 A CN108827631 A CN 108827631A
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- China
- Prior art keywords
- nuclear power
- test platform
- horizontal
- vertical
- teletransmission
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
Abstract
The present invention relates to a kind of nuclear power valve teletransmission mechanism experimental rigs, including vertical test platform, the horizontal positioned horizontal test platform vertically placed, the side of vertical test platform is loaded for vertical nuclear power teletransmission mechanism, and the lower section of vertical test platform is equipped with the first load device for simulating vertical nuclear power teletransmission mechanism load；It is loaded above horizontal test platform for horizontal nuclear power teletransmission mechanism, lower section is equipped with the second load device for simulating horizontal nuclear power teletransmission mechanism load；And for monitor vertical nuclear power teletransmission mechanism, horizontal nuclear power teletransmission mechanism, first load device, second load device monitor controller.According to nuclear power valve teletransmission mechanism specific structure, selection attaches it to vertical test platform or horizontal test platform, the work of variable-frequency motor is controlled by monitor controller, for nuclear power valve teletransmission, mechanism provides power, the working condition that can be adjusted according to the needs the outputting torsion of variable-frequency motor and control load device, to meet the test requirements document of nuclear power valve teletransmission mechanism.
Description
Technical field
The present invention relates to a kind of nuclear power valve teletransmission mechanism experimental rigs.
Background technique
The teletransmission mechanism of nuclear grade valve is mainly used for the systems such as safety engineering valve in PWR nuclear power plant nuclear auxiliary building
Remote-controlled operation achievees the purpose that the dose of radiation for reducing operations staff and maintenance personal and realizes the on and off of valve
Function；It needs to test to it and test before the factory of nuclear power valve teletransmission mechanism, to guarantee that it is normal that it is mounted on energy in nuclear power station
Work.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide one kind have can vertical, horizontal teletransmission mechanism tried
Test the nuclear power valve teletransmission mechanism experimental rig of ability.
Realize that technical scheme is as follows
Nuclear power valve teletransmission mechanism experimental rig, including vertically place vertical test platform, horizontal positioned horizontal examination
Platform is tested, the first travelling platform gone at the top of vertical test platform for personnel is provided in the side of vertical test platform；It is sleeping
The side of formula test platform is provided with the second travelling platform gone on horizontal test platform for personnel, vertical test platform,
The third travelling platform of intercommunication is provided between horizontal test platform；The side of vertical test platform supplies vertical nuclear power teletransmission mechanism
It loads, the first load device of the vertical nuclear power teletransmission mechanism load of simulation is provided with below vertical test platform；Horizontal test is flat
It is loaded above platform for horizontal nuclear power teletransmission mechanism, lower section is provided with the second load device of the horizontal nuclear power teletransmission mechanism load of simulation；
And the monitoring control for monitoring vertical nuclear power teletransmission mechanism, horizontal nuclear power teletransmission mechanism, the first load device, the second load device
Device.
Further, the monitor controller include control nuclear power teletransmission mechanism variable-frequency motor, it is the first load device, second negative
The controller of device working condition, and the input terminal torsion sensor of monitoring nuclear power teletransmission mechanism variable-frequency motor outputting torsion are carried, it is right
The output end torsion sensor that nuclear power teletransmission mechanism output end outputting torsion is monitored, and for receiving input torsion sensing
The computer of device, the recording instrument without paper of output end torsion sensor output signal and built-in M400 acquisition software, the no paper
Recorder turns RS485 by RS232 and connect with computer.
Further, the first load device, the second load device are magnetic powder brake.
Using above-mentioned technical proposal, according to the specific structure of nuclear power valve teletransmission mechanism, such as according to vertical, horizontal peace
Dress mode, selection attach it on vertical test platform or on horizontal test platform, control frequency conversion by monitor controller
The work of motor, for nuclear power valve teletransmission, mechanism provides power, can according to need the outputting torsion of selection variable-frequency motor, and can
To control the working condition of load device, to meet the test requirements document of nuclear power valve teletransmission mechanism.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the functional block diagram of monitor controller in the present invention；
In attached drawing, 1 is vertical test platform, and 101 be vertical nuclear power teletransmission mechanism, and 2 be horizontal test platform, and 3 be first
Travelling platform, 4 be the second travelling platform, 5 be third travelling platform, 6 be horizontal nuclear power teletransmission mechanism, 7 for first load device, 8
It is variable-frequency motor for the second load device, 9,10 be controller, and 11 be input terminal torsion sensor, and 12 sense for output end torsion
Device, 13 be recording instrument without paper, and 14 be computer, and 15 be test table top, and 16 be carrier block, and 17 be sliding rail.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained under the premise of being not necessarily to creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, nuclear power valve teletransmission mechanism experimental rig, including the vertical test platform 1, horizontal vertically placed
The horizontal test platform 2 of placement is provided with gone at the top of vertical test platform for personnel in the side of vertical test platform
One travelling platform 3；The side of horizontal test platform is provided with the second travelling platform 4 gone on horizontal test platform for personnel,
The third travelling platform 5 of intercommunication is provided between vertical test platform, horizontal test platform；The side of vertical test platform supplies
Vertical nuclear power teletransmission mechanism 101 loads, and the of the vertical nuclear power teletransmission mechanism load of simulation is provided with below vertical test platform
One load device 7 opens or closes state by load that device simulates valve.
It is loaded above horizontal test platform for horizontal nuclear power teletransmission mechanism 6, lower section is provided with the horizontal nuclear power far-transmission machine of simulation
Second load device 8 of structure load；And for monitor vertical nuclear power teletransmission mechanism, horizontal nuclear power teletransmission mechanism, first load device,
The monitor controller of second load device.
Monitor controller includes that control nuclear power teletransmission mechanism variable-frequency motor 9, first loads device, the second load device working condition
Controller 10, and monitoring nuclear power teletransmission mechanism variable-frequency motor outputting torsion input terminal torsion sensor 11, to nuclear power teletransmission
The output end torsion sensor 12 that mechanism output end outputting torsion is monitored, and for receiving input torsion sensor, defeated
The computer 14 of the recording instrument without paper 13 of outlet torsion sensor output signal and built-in M400 acquisition software, paperless tests
Instrument turns RS485 by RS232 and connect with computer.In specific implementation, the first load device, the second load device are magnetic powder brake.
This experimental rig can manipulate teletransmission mechanism and load device and be monitored to input, outputting torsion, pass through no paper
Recorder is recorded, and is stored into computer；By controller adjust valve teletransmission mechanism variable-frequency motor positive and negative rotation and
The size and rotation speed of driving moment, and the torque size adjustment of load device.
By the cooperation of recording instrument without paper and computer, driving end and the load of valve far-transmission machine structure can be shown and recorded
The data at end, such as power, revolving speed, torque.And the bound of various parameters can be set by built-in M400 acquisition software
Measured value then cuts off driving input and loaded work piece when reaching more than limit value.
The information mutual communication for making recorder and computer by communication data goes out the reality of all data by Computer display
When curve graph and real-time rod figure, can also direct automatic report generation, realize paperless tests and check.
Testing stand uses all-steel structure, is formed with steel plate, channel steel, seamless pipe and square tube assembling, considers in design
The stability of precision and equipment when equipment is installed, entire table top 15 of testing are made of smooth integral plate, it is ensured that when installation
The stability and precision of equipment.
For the ease of assembly, adjustable type load carrier is provided on vertical test platform, in vertical nuclear power teletransmission mechanism
Transmission connection at by simulation wall carrier block 16, be assemblied on the test table top of test platform, wherein carrier block passes through
17 mode of sliding rail of horizontal direction arrangement is installed on testing experiment table top, will by lock-screw or bolt after being adjusted in place
Carrier block is locked on test platform, can according to need the position of adjustment carrier block left and right directions in this way, is adjusted in order to assemble
It is whole.
Claims (3)
1. nuclear power valve teletransmission mechanism experimental rig, which is characterized in that including the vertical test platform, horizontal positioned vertically placed
Horizontal test platform, the side of vertical test platform be provided with gone on for personnel at the top of vertical test platform first walking
Platform；The side of horizontal test platform is provided with the second travelling platform gone on horizontal test platform for personnel, in vertical examination
Test the third travelling platform that intercommunication is provided between platform, horizontal test platform；
The side of vertical test platform is loaded for vertical nuclear power teletransmission mechanism, and it is vertical that simulation is provided with below vertical test platform
First load device of nuclear power teletransmission mechanism load；
It is loaded above horizontal test platform for horizontal nuclear power teletransmission mechanism, lower section is provided with the horizontal nuclear power teletransmission mechanism load of simulation
Second load device；
And the monitoring for monitoring vertical nuclear power teletransmission mechanism, horizontal nuclear power teletransmission mechanism, the first load device, the second load device
Controller.
2. nuclear power valve teletransmission as described in claim 1 mechanism experimental rig, which is characterized in that the monitor controller includes
Control nuclear power teletransmission mechanism variable-frequency motor, the first load device, second load the controller of device working condition, and monitor nuclear power teletransmission
The input terminal torsion sensor of mechanism variable-frequency motor outputting torsion is monitored nuclear power teletransmission mechanism output end outputting torsion
Output end torsion sensor, and for receive input torsion sensor, output end torsion sensor output signal without paper remember
The computer of instrument and built-in M400 acquisition software is recorded, the recording instrument without paper turns RS485 by RS232 and connect with computer.
3. nuclear power valve teletransmission as claimed in claim 1 or 2 mechanism experimental rig, which is characterized in that the first load device,
Second load device is magnetic powder brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747955.1A CN108827631A (en) | 2018-07-11 | 2018-07-11 | Nuclear power valve teletransmission mechanism experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747955.1A CN108827631A (en) | 2018-07-11 | 2018-07-11 | Nuclear power valve teletransmission mechanism experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108827631A true CN108827631A (en) | 2018-11-16 |
Family
ID=64136595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810747955.1A Pending CN108827631A (en) | 2018-07-11 | 2018-07-11 | Nuclear power valve teletransmission mechanism experimental rig |
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| Country | Link |
|---|---|
| CN (1) | CN108827631A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896101A (en) * | 1986-12-03 | 1990-01-23 | Cobb Harold R W | Method for monitoring, recording, and evaluating valve operating trends |
| US5616824A (en) * | 1995-08-21 | 1997-04-01 | General Electric Company | Instrument for detecting potential future failures of valves in critical control systems |
| CN201412587Y (en) * | 2009-04-22 | 2010-02-24 | 大连液力机械有限公司 | Remote transmission mechanism of nuclear grade valve of nuclear power plant |
| CN203534819U (en) * | 2013-10-24 | 2014-04-09 | 上海瑞纽机械装备制造有限公司 | A testing stand used for a nuclear power station valve remote transmission mechanism |
| CN105135045A (en) * | 2015-09-28 | 2015-12-09 | 江苏神通阀门股份有限公司 | Valve position teletransmission control system |
| CN106402466A (en) * | 2016-09-06 | 2017-02-15 | 上海凯研机械设备有限公司 | Valve flexible shaft remote-transmission mechanism |
| CN206072497U (en) * | 2016-10-10 | 2017-04-05 | 上海凯研机械设备有限公司 | Angular travel valve teletransmission mechanism |
| CN108240481A (en) * | 2018-03-17 | 2018-07-03 | 江苏神通阀门股份有限公司 | A kind of limiting instruction structure of the remote transmission device of teletransmission butterfly valve |
-
2018
- 2018-07-11 CN CN201810747955.1A patent/CN108827631A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896101A (en) * | 1986-12-03 | 1990-01-23 | Cobb Harold R W | Method for monitoring, recording, and evaluating valve operating trends |
| US5616824A (en) * | 1995-08-21 | 1997-04-01 | General Electric Company | Instrument for detecting potential future failures of valves in critical control systems |
| CN201412587Y (en) * | 2009-04-22 | 2010-02-24 | 大连液力机械有限公司 | Remote transmission mechanism of nuclear grade valve of nuclear power plant |
| CN203534819U (en) * | 2013-10-24 | 2014-04-09 | 上海瑞纽机械装备制造有限公司 | A testing stand used for a nuclear power station valve remote transmission mechanism |
| CN105135045A (en) * | 2015-09-28 | 2015-12-09 | 江苏神通阀门股份有限公司 | Valve position teletransmission control system |
| CN106402466A (en) * | 2016-09-06 | 2017-02-15 | 上海凯研机械设备有限公司 | Valve flexible shaft remote-transmission mechanism |
| CN206072497U (en) * | 2016-10-10 | 2017-04-05 | 上海凯研机械设备有限公司 | Angular travel valve teletransmission mechanism |
| CN108240481A (en) * | 2018-03-17 | 2018-07-03 | 江苏神通阀门股份有限公司 | A kind of limiting instruction structure of the remote transmission device of teletransmission butterfly valve |
Non-Patent Citations (1)
| Title |
|---|
| 韦丽娜: "核电站阀门远距离操纵机构", 《科技天地》 * |
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Application publication date: 20181116 |