CN204027766U - The dynamic force moment pick-up unit of running torque test board - Google Patents
The dynamic force moment pick-up unit of running torque test board Download PDFInfo
- Publication number
- CN204027766U CN204027766U CN201420438001.XU CN201420438001U CN204027766U CN 204027766 U CN204027766 U CN 204027766U CN 201420438001 U CN201420438001 U CN 201420438001U CN 204027766 U CN204027766 U CN 204027766U
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- China
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- torque
- test board
- electrical header
- driving head
- running torque
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A dynamic force moment pick-up unit for running torque test board, is fixed on running torque test board, and dynamic calibration electrical header equipment is positioned at top; Be provided with on dynamic calibration electrical header equipment top and turn round electrical header more, be connected with the driving shaft of lower end by dynamic calibration electrical header equipment; Driving shaft is connected with input torque driving head below, and input torque driving head is connected to again on torque sensor, and torque sensor lower end is provided with output torque driving head.The utility model does not need to disintegrate to running torque test board in testing process, has evaded the disintegration risk of running torque test board, detects and more improves and science.This device makes testing become quick, simple, economical, instead of regular trust and sends testing outside.
Description
Technical field
The utility model belongs to a kind of pick-up unit, specifically a kind of in nuclear power station to the dynamic force moment pick-up unit of the running torque test board that electrical header detects.
Background technology
Nuclear power station will use a large amount of electrical headers in the middle of normal production work, these electrical headers need to calibrate its moment in use for some time, truing tool is running torque test board, and running torque test board is according to measurement verification regulations, need to carry out cycle detection, just need this time to detect running torque test board, prior art after being dismantled by running torque test board, the torque sensor part of its inside is delivered to other consigners to detect, because running torque test board belongs to large-scale precision instrument complex structure, namely exist running torque test board disintegrate risk also life period is long, cost is high and can only examine and determine torque sensor part but not the problem of running torque test board whole detection.
Summary of the invention
The purpose of this utility model be to provide a kind of small-sized, do not need to dismantle the dynamic force moment pick-up unit that running torque test board can detect it.
The purpose of this utility model is achieved through the following technical solutions:
A dynamic force moment pick-up unit for running torque test board, is fixed on running torque test board, and dynamic calibration electrical header equipment is positioned at top; Be provided with on dynamic calibration electrical header equipment top and turn round electrical header more, be connected with the driving shaft of lower end by dynamic calibration electrical header equipment; Driving shaft is connected with input torque driving head below, and input torque driving head is connected to again on torque sensor, and torque sensor lower end is provided with output torque driving head.
There is mounting casing in driving shaft, input torque driving head, torque sensor and output torque driving head outer envelope, be fixed in mounting casing by sensing device mounting screw and electrical header mounting screw.
Torque sensor is provided with torque sensor external cable interface, connects with the standard torque signals cable of outside.
The beneficial effects of the utility model:
1, device is small-sized, portable, is the dynamic force moment pick-up unit of a set of independently standard.
2, device is especially used as the standard detectors of running torque test board, and testing process does not need to disintegrate to running torque test board, has evaded the disintegration risk of running torque test board.
What 3, adopt this device to carry out running torque test board is Whole verification, detects and more improves and science.
4, this device is that the user of running torque test board provides a kind of in production scene to the device that running torque test board detects, testing can being made to become quick, simple, economic, instead of regular trust and send testing outside.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the overall schematic that the utility model is arranged on running torque test board.
Be labeled as in figure:
Output torque driving head 1, sensing device mounting screw 2, mounting casing 3, torque sensor 4, input torque driving head 5, electrical header mounting screw 6, dynamic calibration electrical header equipment 7, driving shaft 8, torque sensor external cable interface 9, many revolution electrical header 10, running torque test board 11.
Embodiment
See Fig. 1 and Fig. 2, the dynamic force moment pick-up unit of running torque test board, is fixed on running torque test board 11.Dynamic calibration electrical header equipment 7 is positioned at top, is provided with many revolution electrical headers 10, is connected by dynamic calibration electrical header equipment 7 with the driving shaft 8 of lower end on dynamic calibration electrical header equipment 7 top.Driving shaft 8 is connected with input torque driving head 5 below, and input torque driving head 5 is connected to again on torque sensor 4, and torque sensor 4 lower end is provided with output torque driving head 1.There is mounting casing 3 in driving shaft 8, input torque driving head 5, torque sensor 4 and output torque driving head 1 outer envelope, be fixed in mounting casing 3 by sensing device mounting screw 2 and electrical header mounting screw 6.Torque sensor 4 is provided with torque sensor external cable interface 9, connects with the standard torque signals cable of outside.
Dynamic force moment described in the utility model detects, refer to turn round the driving mechanism of electrical header 10 as this pick-up unit more, make the torque sensor 4 of this pick-up unit under rotation status, by the torgue measurement value of the tested running torque test board of continuous detecting, by carrying out synchronous comparison with torque sensor 4 measured value of this device, judge the error of the torgue measurement value of tested running torque test board 11.During work, the dynamic calibration electrical header equipment 7 in this device and running torque test board 11 are carried out clamping and flange is fixed, many revolution electrical headers 10 carry out clamping with driving shaft 8 and fix with flange.
The course of work that dynamic force moment detects: first, connect various cable, device is set to " dynamic calibration " mode of operation, export operation (rotation) instruction and the load command of many revolution electrical headers 10 through moment platform electrical control cabinet, the inner torque sensor of running torque test board 11 is in operating condition (rotation status).Dynamic torque, through driving shaft 8, input torque driving head 5, torque sensor 4, is delivered to output torque driving head 1 by the moment of the output shaft bottom many revolutions electrical header 10, and namely this moment values is the detection moment values of running torque test board 11.
Claims (3)
1. a dynamic force moment pick-up unit for running torque test board, is fixed on running torque test board (11), it is characterized in that: dynamic calibration electrical header equipment (7) is positioned at top; Be provided with on dynamic calibration electrical header equipment (7) top and turn round electrical header (10) more, be connected with the driving shaft (8) of lower end by dynamic calibration electrical header equipment (7); Driving shaft (8) is connected with input torque driving head (5) below, input torque driving head (5) is connected to again on torque sensor (4), and torque sensor (4) lower end is provided with output torque driving head (1).
2. dynamic force moment pick-up unit according to claim 1, it is characterized in that: have mounting casing (3) in driving shaft (8), input torque driving head (5), torque sensor (4) and output torque driving head (1) outer envelope, be fixed in mounting casing (3) by sensing device mounting screw (2) and electrical header mounting screw (6).
3. dynamic force moment pick-up unit according to claim 1, is characterized in that: on torque sensor (4), be provided with torque sensor external cable interface (9), connects with the standard torque signals cable of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438001.XU CN204027766U (en) | 2014-07-30 | 2014-07-30 | The dynamic force moment pick-up unit of running torque test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438001.XU CN204027766U (en) | 2014-07-30 | 2014-07-30 | The dynamic force moment pick-up unit of running torque test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027766U true CN204027766U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438001.XU Active CN204027766U (en) | 2014-07-30 | 2014-07-30 | The dynamic force moment pick-up unit of running torque test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043617A (en) * | 2015-08-28 | 2015-11-11 | 深圳市浚海仪表设备有限公司 | Improved apparatus for calibrating torque for electric actuator |
-
2014
- 2014-07-30 CN CN201420438001.XU patent/CN204027766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043617A (en) * | 2015-08-28 | 2015-11-11 | 深圳市浚海仪表设备有限公司 | Improved apparatus for calibrating torque for electric actuator |
| CN105043617B (en) * | 2015-08-28 | 2018-06-26 | 深圳市浚海新能源技术有限公司 | A kind of improved electric head torque calibration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |