CN207850594U - Steel chord type anchor ergometer calibrating installation - Google Patents
Steel chord type anchor ergometer calibrating installation Download PDFInfo
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- CN207850594U CN207850594U CN201721925400.9U CN201721925400U CN207850594U CN 207850594 U CN207850594 U CN 207850594U CN 201721925400 U CN201721925400 U CN 201721925400U CN 207850594 U CN207850594 U CN 207850594U
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- type anchor
- chord type
- steel chord
- anchor ergometer
- calibrating installation
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Abstract
The utility model is related to steel chord type anchor ergometer calibrating installation, wherein tensilon connects console by data line, and tensilon fixes steel chord type anchor ergometer, and steel chord type anchor ergometer to be measured connects intelligent measuring apparatus by data connecting line；Tensilon uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame, jaw clamping device, transmission transverse beam assembly, cylinder component and workbench, frame is arranged on the table, transmission transverse beam assembly is connect with frame, transmission transverse beam assembly is connect with cylinder component, cylinder component is arranged in workbench, and cylinder component connects pressure sensor.The beneficial effects of the utility model：Simple in structure, setting rationally, is easy to operate and control, establishes respective standard, consider work in every environmental factor, ensure environmental requirement when test condition meets work, form complete, system the calibrating installation suitable for steel chord type anchor ergometer, to meet the needs of calibrating.
Description
Technical field
The utility model is related to marine traffic engineering metering fields, especially steel chord type anchor ergometer calibrating installation.
Background technology
Steel chord type anchor ergometer is a kind of sensing of long-term detection high rock slope and underground country rock inside anchor stress
Device.The monitoring number of science is provided to understand bolt deformation and stress variation in construction process for owner and supervisor
According to, so as to detect unit grasp engineering in construction quality, reinforce Engineering Control, while to experiment and in-situ data divide
Analysis ensures construction quality, foundation and the suggestion of science is provided for soft pre-stress construction.Although steel chord type anchor ergometer is in ground
It is used widely in engineering, but there are still some problems.Force-measuring anchor stock is processed in building site, due to limited conditions, it is difficult to ensure that
Anchor ergometer and anchor pole are concentric.Additional bending moment is thus will produce, to influence the reliability of measurement result；Each anchor pole is surveyed
One, power meter (i.e. each measuring point) band measures line (shielding line), and measuring point is more, and it is more to measure line.Existing steel chord type anchor ergometer
Calibrating installation examines and determine foundation《JJG (traffic) 037-2004 marine traffic engineering steel chord type anchor ergometer vertification regulations》It carries out.
Existing calibrating installation seldom considers that the above influence factor, verification result also lack reliability, without complete, system
The calibrating installation suitable for steel chord type anchor ergometer, be badly in need of a kind of steel chord type anchor ergometer calibrating installation, with meet inspection
Fixed needs.
Utility model content
The purpose of the utility model is to overcome deficiencies existing for prior art, provide a kind of steel chord type anchor ergometer
Calibrating installation, the technical solution taken are as follows：
Steel chord type anchor ergometer calibrating installation, including tensilon, intelligent measuring apparatus and console, it is characterised in that
The tensilon connects the console by data line, and the tensilon fixes steel chord type anchor rod force-measuring
Meter, steel chord type anchor ergometer to be measured connect intelligent measuring apparatus by data connecting line；
The tensilon uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame, jaw clamping device, biography
Dynamic transverse beam assembly, cylinder component and workbench, the frame are arranged on the workbench, the transmission transverse beam assembly with it is described
Frame connects, and the transmission transverse beam assembly is connect with the cylinder component, and the cylinder component is arranged in workbench.
Further, the frame includes fixed 4 root posts on the table, and the upper end of the column is equipped with cross
Beam is equipped with fixed cross beam on the lower end of the column, and the both ends of the fixed cross beam are equipped with two leading screws, two silks
The moving beam being equipped between thick stick below fixed cross beam, the jaw clamping device include being mounted on moving beam in opposite directions
On lower clamp body and the upper fixture body on upper beam.
Further, detachable intermediate plate is set on the lower clamp body and upper fixture body.
Further, the lower clamp body is connected with setting on upper fixture body by helicitic texture.
Further, the detachable intermediate plate includes plurality of specifications, matches the steel chord type anchor ergometer inspection of different size
Determine device.
Further, friction shim is set in the detachable intermediate plate.
Further, the intelligent measuring apparatus uses multi-functional process instrument calibrator.
Further, the console uses computer or server.
Further, the intelligent measuring apparatus uses the multi-functional process instrument calibrators of GXS-937A.
The beneficial effects of the utility model：Simple in structure, setting rationally, is easy to operate and control, and be can be easy to operate and be controlled
System, jaw clamping device are suitable for the clamping and adjustment of steel chord type anchor ergometer calibrating installation, establish respective standard, consider
Work in every environmental factor, it is ensured that test condition meets environmental requirement when work, ensures the accuracy of verification result.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiments of the present invention 1.
Fig. 2 is the structural schematic diagram of the embodiments of the present invention 2.
In figure, 1. tensilons, 2. steel chord type anchor rod force-measurings, 3. intelligent measuring apparatus, 4. consoles, 5. data transmissions
Line, 6. data connecting lines, 7. frames, 8. jaw clamping devices, 9. transmission transverse beam assemblies, 10. cylinder components, 11. workbench,
12. pressure sensor, 13. upper beams, 14, column, 15. fixed cross beams, 16. moving beams, 17. times clamp bodies, 18. upper fixtures
Body, 19. detachable intermediate plates, 20. friction shims.
Specific implementation mode
It is illustrated below in conjunction with the accompanying drawings to provided by the utility model.
Steel chord type anchor ergometer calibrating installation, including tensilon 1, intelligent measuring apparatus 3 and console 4, omnipotent drawing
Power machine 1 connects console 4 by data line 5, and tensilon 1 fixes steel chord type anchor ergometer 2, steel chord type anchor to be measured
The meter of bar dynamometry 2 connects intelligent measuring apparatus 3 by data connecting line 6；
Tensilon 1 uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame 7, jaw clamping device 8, biography
Dynamic transverse beam assembly 9, cylinder component 10, workbench 11, frame 7 are arranged on workbench 11, and transmission transverse beam assembly 9 connects with frame 7
It connecing, transmission transverse beam assembly is connect with cylinder component, and cylinder component is arranged in workbench, the cylinder component connection pressure passes
Sensor.Rationally, tensilon, intelligent measuring apparatus and console cooperation are easy to operate and control, omnipotent for simple in structure, setting
The jaw clamping device of puller system is suitable for the clamping and adjustment of steel chord type anchor ergometer calibrating installation, establishes respective standard, comprehensive
It closes and considers work in every environmental factor, it is ensured that test condition meets environmental requirement when work, ensures the accuracy of verification result.
Frame 7 includes 4 root posts 14 being fixed on workbench 11, and the upper end of column is equipped with upper beam 13, column
Fixed cross beam 15 is installed, the both ends of fixed cross beam 15 are equipped with two leading screws, are equipped with and are located between two leading screws on lower end
The moving beam 16 of 15 lower section of fixed cross beam, jaw clamping device 8 include the opposite lower clamp body 17 on moving beam
With the upper fixture body 18 on upper beam.Convenient for the connection of pressure sensor 12, cylinder component passes through pressure sensor 12
Oil cylinder working-pressure will be collected and be converted into sample stress, meet and steel chord type anchor ergometer is examined and determine.Setting moves below fixed cross beam
When doing pull test, it is convenient to stretch space for dynamic crossbeam.
Detachable intermediate plate 19 is set on lower clamp body 17 and upper fixture body 18, and when detachable intermediate plate damage is easy to disassemble and more
It changes.
Lower clamp body 17 is arranged on upper fixture body 18 to be connected by helicitic texture, and structure is briefly easily achieved, installation side
Just, existing product can be used.
Detachable intermediate plate 19 includes plurality of specifications, matches the steel chord type anchor ergometer calibrating installation of different size.
Friction shim 20 is set in detachable intermediate plate 19, increases frictional force, more securely and reliably, prevents damage steel chord type
Anchor ergometer, using rubber material.
Intelligent measuring apparatus 3 uses multi-functional process instrument calibrator.Intelligent measuring apparatus uses the multi-functional processes of GXS-937A
Calibrating indicating instrument device.Powerful and easy-to-use field calibration device, using measure or output function can almost test and
Calibrate any procedure parameter.Frequency measurement range：(500-4000) Hz, resolving power 0.01Hz, frequency measurement relative error ±
0.5%, the needs of calibrating steel chord type anchor rod force-measuring 2 can be reached.
Console uses computer or server, facilitates according to microcomputer controlled electro-hydraulic servo universal testing machine and intelligent measuring apparatus
4 operating mode adjusts the state of power taking.
Embodiment 1
Steel chord type anchor ergometer calibrating installation, including tensilon 1, intelligent measuring apparatus 3 and console 4, omnipotent drawing
Power machine 1 connects console 4 by data line 5, and tensilon 1 fixes steel chord type anchor ergometer 2, steel chord type anchor to be measured
The meter of bar dynamometry 2 connects intelligent measuring apparatus 3 by data connecting line 6；
Tensilon 1 uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame 7, jaw clamping device 8, biography
Dynamic transverse beam assembly 9, cylinder component 10, workbench 11, frame 7 are arranged on workbench 11, and transmission transverse beam assembly 9 connects with frame 7
It connecing, transmission transverse beam assembly is connect with cylinder component, and cylinder component is arranged in workbench, the cylinder component connection pressure passes
Sensor.Rationally, tensilon, intelligent measuring apparatus and console cooperation are easy to operate and control, can be easy for simple in structure, setting
It is suitable for clamping and the tune of steel chord type anchor ergometer calibrating installation in the jaw clamping device of operation and control, tensilon
It is whole, respective standard is established, work in every environmental factor is considered, it is ensured that test condition meets environmental requirement when work, protects
Demonstrate,prove the accuracy of verification result.
Embodiment 2
Steel chord type anchor ergometer calibrating installation, including tensilon 1, intelligent measuring apparatus 3 and console 4, omnipotent drawing
Power machine 1 connects console 4 by data line 5, and tensilon 1 fixes steel chord type anchor ergometer 2, steel chord type anchor to be measured
The meter of bar dynamometry 2 connects intelligent measuring apparatus 3 by data connecting line 6；
Tensilon 1 uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame 7, jaw clamping device 8, biography
Dynamic transverse beam assembly 9, cylinder component 10, workbench 11, frame 7 are arranged on workbench 11, and transmission transverse beam assembly 9 connects with frame 7
It connecing, transmission transverse beam assembly is connect with cylinder component, and cylinder component is arranged in workbench, the cylinder component connection pressure passes
Sensor.Rationally, tensilon, intelligent measuring apparatus and console cooperation are easy to operate and control, omnipotent for simple in structure, setting
The jaw clamping device of puller system is suitable for the clamping and adjustment of steel chord type anchor ergometer calibrating installation, establishes respective standard, comprehensive
It closes and considers work in every environmental factor, it is ensured that test condition meets environmental requirement when work, ensures the accuracy of verification result.
Frame 7 includes 4 root posts 14 for fixing on the table 11, and the upper end of column is equipped with upper beam 13, column
Fixed cross beam 15 is installed, the both ends of fixed cross beam 15 are equipped with two leading screws, are equipped with and are located between two leading screws on lower end
The moving beam 16 of 15 lower section of fixed cross beam, jaw clamping device 8 include the opposite lower clamp body 17 on moving beam
With the upper fixture body 18 on upper beam.Convenient for the connection of pressure sensor 12, cylinder component passes through pressure sensor 12
Oil cylinder working-pressure will be collected and be converted into sample stress, meet and steel chord type anchor ergometer is examined and determine.Setting moves below fixed cross beam
When doing pull test, it is convenient to stretch space for dynamic crossbeam.
Detachable intermediate plate 19 is set on lower clamp body 17 and upper fixture body 18, and when detachable intermediate plate damage is easy to disassemble and more
It changes.
Lower clamp body 17 is arranged on upper fixture body 18 to be connected by helicitic texture, and structure is briefly easily achieved, installation side
Just, existing product can be used.
Detachable intermediate plate 19 includes plurality of specifications, matches the steel chord type anchor ergometer calibrating installation of different size.
Friction shim 20 is set in detachable intermediate plate 19, increases frictional force, more securely and reliably, prevents damage steel chord type
Anchor ergometer, using rubber material.
Intelligent measuring apparatus 3 uses multi-functional process instrument calibrator.Thalline intelligent measuring apparatus is multi-functional using GXS-937A
Process instrument calibrator.It is powerful and easy-to-use field calibration device, can be almost surveyed using measurement or output function
Try and calibrate any procedure parameter.Frequency measurement range：(500-4000) Hz, resolving power 0.01Hz, frequency measurement relative error
± 0.5%, the needs of calibrating steel chord type anchor rod force-measuring 2 can be reached.
Console uses computer or server, facilitates according to microcomputer controlled electro-hydraulic servo universal testing machine and intelligent measuring apparatus
4 operating mode adjusts the state of power taking.
Verification process：The calibrating principle of steel chord type anchor ergometer metering and calibrating device is to pass through microcomputer controlled electro-hydraulic servo
Universal testing machine drawing steel chord type anchor ergometer makes its frequency generate variation.It is specially GXS-937A by intelligent measuring apparatus
Multi-functional process instrument calibrator, reads the frequency values of steel chord type anchor ergometer under different pulling force, with the method for fitting a straight line
Evaluation work curve, then compared with the electro-hydraulic servo-type universal testing machine reading of microcomputer, calculate showing for steel chord type anchor ergometer
It is worth error.
The calibrating of steel chord type anchor ergometer should carry out as follows：
1, under reference operating condition, anchor ergometer should be pre-placed more than for 24 hours.
2, anchor ergometer is installed.Oil pump is started first unscrew and send fuel tap, so that working piston is risen about 5mm, be then shut off
Fuel tap is sent, sample one end is sandwiched in upper jaw, dynamometer is reset, then adjusts lower jaw, clamping sample lower end, when accommodating sample,
Sample should be clamped by the size range that jaw is carved.
3, power is chosen in " control panel " option into SmartTest programs, a speed is chosen in power speed stage,
Then it keeps inputting desired value, such as 100kN in target input frame in load, desired value is inputted in retention time input frame
(second).
4, after installation settings is good, three times by full scale value of thrust prestretching, formal test is then carried out.
5, taken according to measurement range be separated by point-to-point transmission pulling force increment be 10%FS, successive loading to full scale value of thrust.
Every grade of pulling force (pressure) reads output frequency again after at least keeping 1min, and pending data record finishes, then inputs next force value, with
This analogizes.
6, after being pressurized to full scale value of thrust, by off-load and reads output frequency value to zero pulling force step by step the step of 5；
7, after retracting null pressure value, 3min is kept, reads null pressure output frequency value.
8, the step of pressing 5~7, is at least tested three times.
9, calibrating data are recorded on tables of original record.
Compared with prior art, rationally, tensilon, intelligent measuring apparatus and console coordinate, easily for simple in structure, setting
It is suitable for clamping and the tune of steel chord type anchor ergometer calibrating installation in the jaw clamping device of operation and control, tensilon
It is whole, respective standard is established, work in every environmental factor is considered, it is ensured that test condition meets environmental requirement when work, inspection
Determine result and also lack reliability, form complete, system the calibrating installation suitable for steel chord type anchor ergometer, to meet inspection
Fixed needs.
An example of the utility model is described in detail above, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all still belong within the patent covering scope of the utility model.
Claims (9)
1. steel chord type anchor ergometer calibrating installation, including tensilon, intelligent measuring apparatus and console, it is characterised in that institute
Stating tensilon, the console, the tensilon fix steel chord type anchor ergometer in succession by data line,
Steel chord type anchor ergometer to be measured connects intelligent measuring apparatus by data connecting line；
The tensilon uses microcomputer controlled electro-hydraulic servo universal testing machine, including frame, jaw clamping device, transmission cross
Beam assembly, cylinder component and workbench, the frame are arranged on the workbench, the transmission transverse beam assembly and the frame
Connection, the transmission transverse beam assembly are connect with the cylinder component, and the cylinder component is arranged in workbench, the oil cylinder group
Part connects pressure sensor.
2. steel chord type anchor ergometer calibrating installation according to claim 1, it is characterised in that the frame includes fixing
The upper end of 4 root posts on the table, the column is equipped with upper beam, and fixed cross is equipped on the lower end of the column
The both ends of beam, the fixed cross beam are equipped with two leading screws, are equipped with below fixed cross beam between two leading screws
Moving beam, the jaw clamping device include the opposite lower clamp body on moving beam and on upper beam
Upper fixture body.
3. steel chord type anchor ergometer calibrating installation according to claim 2, it is characterised in that the lower clamp body and upper
Detachable intermediate plate is set on clamp body.
4. steel chord type anchor ergometer calibrating installation according to claim 3, it is characterised in that the lower clamp body and upper
Clamp body is connected by helicitic texture.
5. steel chord type anchor ergometer calibrating installation according to claim 4, it is characterised in that the detachable intermediate plate packet
Plurality of specifications is included, the steel chord type anchor ergometer calibrating installation of different size is matched.
6. according to any steel chord type anchor ergometer calibrating installation of claim 3 to 5, it is characterised in that described detachable
Friction shim is set in intermediate plate.
7. according to any steel chord type anchor ergometer calibrating installation of claim 1,2,4,5, it is characterised in that the intelligence
Energy measuring instrument uses multi-functional process instrument calibrator.
8. steel chord type anchor ergometer calibrating installation according to claim 3, it is characterised in that the console is using electricity
Brain or server.
9. steel chord type anchor ergometer calibrating installation according to claim 1, it is characterised in that the intelligent measuring apparatus is adopted
With the multi-functional process instrument calibrators of GXS-937A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925400.9U CN207850594U (en) | 2017-12-31 | 2017-12-31 | Steel chord type anchor ergometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925400.9U CN207850594U (en) | 2017-12-31 | 2017-12-31 | Steel chord type anchor ergometer calibrating installation |
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| Publication Number | Publication Date |
|---|---|
| CN207850594U true CN207850594U (en) | 2018-09-11 |
Family
ID=63416745
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925400.9U Active CN207850594U (en) | 2017-12-31 | 2017-12-31 | Steel chord type anchor ergometer calibrating installation |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141745A (en) * | 2018-10-15 | 2019-01-04 | 山东大学 | A kind of six-dimensional force/torque sensor caliberating device and scaling method |
| CN110987625A (en) * | 2019-12-20 | 2020-04-10 | 济南中路昌试验机制造有限公司 | Super-silent electro-hydraulic servo universal testing machine |
| CN114264404A (en) * | 2021-12-28 | 2022-04-01 | 中国航空工业集团公司西安飞机设计研究所 | Zero setting method of force transducer for structural strength test |
-
2017
- 2017-12-31 CN CN201721925400.9U patent/CN207850594U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141745A (en) * | 2018-10-15 | 2019-01-04 | 山东大学 | A kind of six-dimensional force/torque sensor caliberating device and scaling method |
| CN110987625A (en) * | 2019-12-20 | 2020-04-10 | 济南中路昌试验机制造有限公司 | Super-silent electro-hydraulic servo universal testing machine |
| CN114264404A (en) * | 2021-12-28 | 2022-04-01 | 中国航空工业集团公司西安飞机设计研究所 | Zero setting method of force transducer for structural strength test |
| CN114264404B (en) * | 2021-12-28 | 2024-02-23 | 中国航空工业集团公司西安飞机设计研究所 | Zeroing method of force transducer for structural strength test |
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