CN216593966U - Force measuring instrument calibration device based on load measurement - Google Patents
Force measuring instrument calibration device based on load measurement Download PDFInfo
- Publication number
- CN216593966U CN216593966U CN202123262099.7U CN202123262099U CN216593966U CN 216593966 U CN216593966 U CN 216593966U CN 202123262099 U CN202123262099 U CN 202123262099U CN 216593966 U CN216593966 U CN 216593966U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- force measuring
- pressure plate
- fixed connecting
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to the relevant technical field of calibration equipment, in particular to a calibration device of a force measuring instrument based on load measurement, which comprises a supercharging device and a force measuring device, wherein the bottom end of the supercharging device is fixedly connected with a first fixed pressure plate, the upper part of the left side of the first fixed pressure plate is provided with a first fixed connecting block, the upper part of the first fixed connecting block is fixedly connected with a first fixed connecting rod, the top end of the first fixed connecting rod is fixedly connected with a first connecting hook, the top end of the supercharging device is fixedly connected with a second fixed pressure plate, the lower part of the left side of the second fixed pressure plate is provided with a second fixed connecting block, the lower part of the second fixed connecting block is fixedly connected with a second connecting hook, the problem that the existing force measuring instrument can only refer to data on a plate is solved, the disqualified force measuring instrument can cause injury to a human body, and the traditional calibrating device has a complex structure and cannot calibrate the force measuring instrument at any time.
Description
Technical Field
The utility model relates to a calibration equipment correlation technique field specifically is a dynamometry instrument calibrating device based on load measurement.
Background
Dynamometers are portable metering devices, also known as dynamometers, used to measure various force values or loads. The standard dynamometer which is mainly used for detecting or comparing dead weight type, lever type, hydraulic type and stack type dynamometers and has the accuracy of 0.01, 0.03 and 0.05, various types of dynamometers are matched with proper electric measuring instruments to form a sensor type dynamometer or an electronic type dynamometer, the standard dynamometer currently mainly comprises a resistance strain type transducer with wide measuring range, high accuracy and strong adaptability and is used for detecting or calibrating various material testing machines, the accuracy is divided into three grades of 0.03, 0.05 and 0.1.
The dynamometer has wide application range, can measure tension and pressure, and has the following electrical aspects: the method comprises the following steps of wire end testing, switch force measuring, screw torsion testing, peeling force testing, breaker testing, wrench force testing, contact switch testing and the like; packaging: peeling force, bottle cap opening, bottle cap torsion test, capping machine control test, thin film hole, load test and the like; the automotive industry: operation force test, assembly force test, damping test, screw torsion and the like; food processing: fruit hardness, adhesive strength, bottle opening force, peeling force, vertical pressure and quality detection; medical treatment: force measurement in physiotherapy, prosthetic limb correction, injector testing, suture testing, stroke force testing.
The existing force measuring instrument can only be referred according to data on a nameplate when detecting the strength of the steel cable, if the force measuring instrument is unqualified, the later construction is easily influenced, and the human body can be injured under the serious condition.
In view of this, we propose a load cell calibration device based on load measurement.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a dynamometry instrument calibrating device based on load measurement.
The technical scheme of the utility model is that:
the utility model provides a dynamometry instrument calibrating device based on load measurement, includes supercharging device, measuring force device, the first fixed pressure plate of supercharging device's bottom fixedly connected with, first fixed connection block is installed to first fixed pressure plate's left side top, the first fixed connection pole of the top fixedly connected with of first fixed connection block, the first connection couple of the top fixedly connected with of first fixed connection pole, supercharging device's top fixedly connected with second fixed pressure plate, second fixed connection block is installed to the left below of second fixed pressure plate, the below fixedly connected with second fixed connection pole of second fixed connection block, the lower extreme fixedly connected with second connection couple of second fixed connection pole, be connected with measuring force device between first connection couple and the second connection couple.
As a preferred technical scheme, a first tension block is arranged below the force measuring device.
As a preferred technical scheme, the bottom end of the first tension block is fixedly connected with a first tension ring, and the first tension ring is connected with a first connecting hook.
As a preferred technical scheme, a second tension block is arranged above the force measuring device.
As a preferred technical scheme, the top end of the second tension block is fixedly connected with a second tension ring, and the second tension ring is connected with a second connecting hook.
Preferably, an equipment box is mounted on the right side of the supercharging device, and an operation display panel is mounted on the side surface of the equipment box.
Preferably, a gravity display meter is mounted above the second fixing pressure plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is characterized in that a first fixed pressure plate is fixedly connected with the bottom end of a supercharging device, a first fixed connecting block is arranged above the left side of the first fixed pressure plate, a first fixed connecting rod is fixedly connected with the upper part of the first fixed connecting block, a first connecting hook is fixedly connected with the top end of the first fixed connecting rod, a second fixed pressure plate is fixedly connected with the top end of the supercharging device, a second fixed connecting block is arranged below the left side of the second fixed pressure plate, a second fixed connecting rod is fixedly connected with the lower part of the second fixed connecting block, a second connecting hook is fixedly connected with the lower end of the second fixed connecting rod, a first tension ring at the lower end of the force measuring device is connected with the first connecting hook, a second tension ring above the first tension ring is connected with the second connecting hook, the supercharging device applies pressure to the force measuring device, and the pressure applied by the supercharging device can be displayed on a gravity display meter, whether the gravity on the force measuring device is consistent with the gravity on the gravity display meter or not is observed, the device is small in size and can be carried at any time, the device is suitable for calibration and detection in different occasions, the beneficial effect of effective calibration of the force measuring device is achieved, the problem that the conventional force measuring instrument can only be referenced according to data on a nameplate when the strength of a steel cable is detected is solved, if the force measuring instrument is unqualified, influence on later construction is easily caused, harm to a human body is possible under the important condition, the structure of the conventional calibration device is complex, and the device is not suitable for calibrating and detecting the force measuring instrument in different occasions.
Drawings
Fig. 1 is a schematic view of the overall left three-dimensional structure of the present invention;
FIG. 2 is a schematic structural view of the apparatus box of the present invention;
FIG. 3 is a schematic structural view of a supercharging device according to the present invention;
fig. 4 is a schematic structural view of the force measuring device of the present invention.
In the figure: 100. a first stationary pressure plate; 101. a pressure boosting device; 102. a second stationary pressure plate; 103. a gravity display meter; 104. a first fixed connecting block; 105. a first fixed connecting rod; 106. a first connecting hook; 107. a second fixed connecting block; 108. a second fixed connecting rod; 109. a second connecting hook; 110. an equipment box body; 111. an operation display panel; 200. a force measuring device; 201. a first tension block; 202. a first tension ring; 203. a second tension block; 204. a second tension ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a dynamometry instrument calibrating device based on load measurement, including supercharging device 101, dynamometry device 200, first fixed pressure plate 100 of bottom fixedly connected with of supercharging device 101, first fixed connection block 104 is installed to first fixed pressure plate 100's left side top, first fixed connection rod 105 of the top fixedly connected with of first fixed connection block 104, first connecting hook 106 of the top fixedly connected with of first fixed connection rod 105, supercharging device 101's top fixedly connected with second fixed pressure plate 102, second fixed connection block 107 is installed to the left below of second fixed pressure plate 102, the below fixedly connected with second fixed connection rod 108 of second fixed connection block 107, the lower extreme fixedly connected with second of second fixed connection rod 108 connects couple 109, be connected with dynamometry device 200 between first connecting hook 106 and the second connecting hook 109.
Preferably, a first tension block 201 is mounted below the force measuring device 200.
Preferably, the first tension ring 202 is fixedly connected to the bottom end of the first tension block 201, and the first tension ring 202 is connected to the first connecting hook 106.
Preferably, a second tension block 203 is mounted above the force measuring device 200.
Preferably, the top end of the second tension block 203 is fixedly connected with a second tension ring 204, and the second tension ring 204 is connected with the second connecting hook 109.
Preferably, the right side of the supercharging device 101 is mounted with an apparatus casing 110, and the operation display panel 111 is mounted on the side surface of the apparatus casing 110.
Preferably, a gravity display meter 103 is installed above the second fixing pressure plate 102.
The utility model discloses a dynamometry instrument calibrating device based on load measurement is when using, through being connected first tension ring 202 with first coupling hook 106 with dynamometry device 200 lower extreme, the second tension ring 204 of its top is connected with second coupling hook 109, exert pressure to dynamometry device 200 by supercharging device 101, its pressure of applying can show on gravity display table 103, it is unanimous whether to observe gravity on the dynamometry device 200 and the gravity on the gravity display table 103, come to carry out effective calibration detection to dynamometry device 200 with this.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A dynamometer calibration device based on load measurement, comprising a pressurization device (101) and a force measurement device (200), and is characterized in that: the bottom end of the supercharging device (101) is fixedly connected with a first fixed pressure plate (100), a first fixed connecting block (104) is arranged above the left side of the first fixed pressure plate (100), a first fixed connecting rod (105) is fixedly connected above the first fixed connecting block (104), the top end of the first fixed connecting rod (105) is fixedly connected with a first connecting hook (106), the top end of the supercharging device (101) is fixedly connected with a second fixed pressure plate (102), a second fixed connecting block (107) is arranged below the left side of the second fixed pressure plate (102), a second fixed connecting rod (108) is fixedly connected below the second fixed connecting block (107), the lower end of the second fixed connecting rod (108) is fixedly connected with a second connecting hook (109), a force measuring device (200) is connected between the first connecting hook (106) and the second connecting hook (109).
2. A load cell based calibration device according to claim 1 wherein: a first tension block (201) is arranged below the force measuring device (200).
3. A load cell based calibration device according to claim 2, wherein: the bottom end of the first tension block (201) is fixedly connected with a first tension ring (202), and the first tension ring (202) is connected with a first connecting hook (106).
4. A load cell based calibration device according to claim 1 wherein: and a second tension block (203) is arranged above the force measuring device (200).
5. A load cell calibration device according to claim 4 wherein: the top end of the second tension block (203) is fixedly connected with a second tension ring (204), and the second tension ring (204) is connected with a second connecting hook (109).
6. A load cell based calibration device according to claim 1 wherein: an equipment box body (110) is installed on the right side of the supercharging device (101), and an operation display panel (111) is installed on the side surface of the equipment box body (110).
7. A load cell based calibration device according to claim 1 wherein: and a gravity display meter (103) is arranged above the second fixed pressure plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262099.7U CN216593966U (en) | 2021-12-23 | 2021-12-23 | Force measuring instrument calibration device based on load measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262099.7U CN216593966U (en) | 2021-12-23 | 2021-12-23 | Force measuring instrument calibration device based on load measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593966U true CN216593966U (en) | 2022-05-24 |
Family
ID=81616865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123262099.7U Active CN216593966U (en) | 2021-12-23 | 2021-12-23 | Force measuring instrument calibration device based on load measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216593966U (en) |
-
2021
- 2021-12-23 CN CN202123262099.7U patent/CN216593966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110208114B (en) | Interface vibration single shear test device and method for simulating power contact problem | |
| US11726016B2 (en) | Bionic oral cavity structure for testing and application thereof | |
| CN203259305U (en) | Calibrating device of contact pressure measuring instrument | |
| CN105424481A (en) | Threaded fastener guarantee load testing apparatus and testing method thereof | |
| CN101487778A (en) | Biomechanics test device for skin soft tissue and its liquid loading test method | |
| CN1739448A (en) | Biological impedance, resistance or potential detecting electrode with dynamometer | |
| EP2237285A3 (en) | Apparatus and method for determining the power level of a nuclear reactor | |
| CN101666726A (en) | Piston pressure-regulating high-sensitivity small-tension film-shaped biomaterial mechanic detector | |
| CN216593966U (en) | Force measuring instrument calibration device based on load measurement | |
| JPH06313752A (en) | Hardness tester for soft material | |
| CN105277149B (en) | Faying face real contact area measurement apparatus and measuring method | |
| CN108225161A (en) | A kind of device for measuring metal thick plate residual stress release deflection | |
| CN207556748U (en) | Tension compression bidirectional tests force standard machines | |
| CN207850594U (en) | Steel chord type anchor ergometer calibrating installation | |
| CN107490514A (en) | Stretching and bending preload the frame compliance analysis method of lower impression test device | |
| CN204043996U (en) | Concrete in uniaxial tension testing machine | |
| CN209014195U (en) | A kind of motor turning manipulation force tester self-checking device | |
| CN102706491B (en) | Miniature resistance strain-type tensile force sensor | |
| CN202814379U (en) | Aluminium foil thickness off-line measuring apparatus | |
| CN201888821U (en) | Lower limb force measuring device for athletes | |
| CN209727628U (en) | A kind of strain-type unconfined compression apparatus | |
| CN209979056U (en) | Portable electric subway platform scale rapid calibrating device | |
| CN101131341B (en) | Overload safeguard for tensometer | |
| CN2532487Y (en) | metallized film tester | |
| CN113358752B (en) | Constant-pressure rock sample sound wave velocity testing device, rock sample sound wave velocity testing method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |