CN209230872U - A kind of measuring device - Google Patents
A kind of measuring device Download PDFInfo
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- CN209230872U CN209230872U CN201822158728.3U CN201822158728U CN209230872U CN 209230872 U CN209230872 U CN 209230872U CN 201822158728 U CN201822158728 U CN 201822158728U CN 209230872 U CN209230872 U CN 209230872U
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- fixed
- dynamometer
- sliding beam
- measuring device
- fixed frame
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Abstract
The utility model relates to measuring device fields, disclose a kind of measuring device, including the fixed frame being fixedly mounted for dynamometer, sliding beam is slidably connected on the fixed frame, and glide direction and the measurement direction of dynamometer are arranged in the same direction, it is fixed with centralising device on the sliding beam, strong standard is fixed on the centralising device, the driving mechanism of driving sliding beam sliding is provided on the fixed frame.Staff by dynamometer after the installation is completed, it is adjusted by the position of centralising device power standard, push-and-pull meter stress axis and the reinforcing axis of power standard is enabled to coincide, enabling the installation calibrating process of dynamometer has biggish convenience, and the measurement effect after centralising device is calibrated has more accuracy.
Description
Technical field
The utility model relates to measuring device field more particularly to a kind of measuring devices.
Background technique
Dynamometer, it is a kind of for measuring drawing, pressure and the metrical instrument of tension.Since dynamometer structure type is unrestricted
System, keep its shape, structure, size etc. multifarious, when installation is fixed to it in staff, it is difficult to guarantee dynamometer by
Power axis and the reinforcing axis of power standard coincide, and cause the actual measured results of dynamometer deviation occur, therefore are badly in need of one kind
Convenient for carrying out the measuring device of installation calibrating to dynamometer.
Utility model content
In view of the deficienciess of the prior art, having and being convenient for the purpose of this utility model is to provide a kind of measuring device
The advantages of installation calibrating is carried out to dynamometer.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of measuring device slidably connects sliding including the fixed frame being fixedly mounted for dynamometer on the fixed frame
Crossbeam, and glide direction and the measurement direction of dynamometer are arranged in the same direction, and centralising device is fixed on the sliding beam, it is described right
Strong standard is fixed on middle device, and the driving mechanism of driving sliding beam sliding is provided on the fixed frame.
Preferably, the centralising device includes the fixed mounting base of force standard installation, is arranged in the mounting base
There is regulating tank, clamping screw is arranged in the regulating tank, mounting base is fixed on sliding beam by the clamping screw.
Preferably, the driving mechanism includes screw rod, and the screw rod and sliding beam are rotatablely connected, in the screw rod
Section is threadedly coupled with fixed frame, and the actuator of its rotation of driving is provided on the screw rod.
Preferably, the actuator is handwheel, and the handwheel is fixedly connected with screw rod.
Preferably, the middle part of sliding beam is arranged in the centralising device.
Preferably, supporting block and securely pin are fixed on the fixed frame, the supporting block and secured pin are in
In same level.
Utility model has the advantages that staff by dynamometer after the installation is completed, pass through centralising device power standard
Position be adjusted, enable push-and-pull meter stress axis and the reinforcing axis of power standard coincide, enable the installation calibrating of dynamometer
Process has biggish convenience, and the measurement effect after centralising device is calibrated has more accuracy.
Detailed description of the invention
Fig. 1 is the concrete structure diagram of the utility model；
Fig. 2 is the concrete structure diagram of reverser in the utility model；
Fig. 3 is the concrete structure diagram of centralising device in the utility model.
Appended drawing reference: 1, dynamometer；2, body frame；3, substrate；4, sliding beam；5, centralising device；6, power standard；7,
Screw rod；8, actuator；9, supporting block；10, it securely sells；11, reverser；12, mounting base；13, regulating tank.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
A kind of measuring device, as shown in Figure 1, Figure 2 and shown in Fig. 3, including fixed frame.Fixed frame includes body frame 2, fixed cross
Beam and the substrate 3 that fixation is installed for dynamometer 1, fixed cross beam and body frame 2 are fixed to each other and in being horizontally disposed with, and substrate 3 is in erect
Straight state is fixed on fixed cross beam.When being measured, first it is about to dynamometer 1 and is fixed on base in such a way that bolt is locked
On plate 3, when staff installs dynamometer 1, it need to guarantee that the measurement direction of its power is vertical.
It is slid vertically on body frame 2 and is connected with sliding beam 4, while close to the side of dynamometer 1 on sliding beam 4
It is fixed with centralising device 5, centralising device 5 includes mounting base 12, and it is solid that multiple installations of force standard 6 are offered in mounting base 12
Fixed mounting hole when carrying out installing fixed to dynamometer 1, can select suitable mounting hole according to the actual situation and be installed.Separately
Regulating tank 13 is offered in external mounting base 12, regulating tank 13 is provided with two and is parallel to each other, while blocking in regulating tank 13
Equipped with clamping screw, mounting base 12 is fixed on sliding beam 4 by clamping screw.
Since 1 structure type of dynamometer is unrestricted, keep its shape, structure, size etc. multifarious, staff is to it
When installation is fixed, it is difficult to which the reinforcing axis of the stress axis for guaranteeing dynamometer 1 and power standard 6 coincides, and passes through centering
The setting of device 5, after the installation is completed, staff only needs to back-out clamping screw testing force instrument 1, then pushes mounting base 12, pushes away
Clamping screw slides in regulating tank 13 when dynamic mounting base 12, after adjusting to position, tightens clamping screw, at this time
Adjustment process terminates.Centralising device 5 is adjusted the position of power standard 6, enables push-and-pull meter stress axis and power standard 6
Reinforcing axis coincides.Such be arranged enables the installation calibrating process of dynamometer 1 have biggish convenience, through centralising device 5
Measurement effect after calibration has more accuracy.
The driving mechanism that driving sliding beam 4 slides is provided on fixed frame, driving mechanism includes screw rod 7 and drives
The actuator 8 that dynamic screw rod 7 rotates.Wherein, in being vertically arranged and one end and sliding beam 4 are rotatablely connected, actuator 8 is screw rod 7
Handwheel, the center of rotation of handwheel are mutually fixed with the other end of screw rod 7, meanwhile, the middle part of screw rod 7 is threadedly coupled with body frame 2.Work
When personnel operate hand wheel rotating, handwheel will will drive screw rod 7 and rotate synchronously, and it is horizontal to will drive sliding while the rotation of screw rod 7
Beam 4 slides vertically on body frame 2, to achieve the effect that driving.
More preferably, the middle part of sliding beam 4 is arranged in centralising device 5, such that the stress so that sliding beam 4 is arranged
It concentrates in the middle, enables the stressed effect of sliding beam 4 more uniform, play the work of stress protection to sliding beam 4 indirectly
With.
More preferably, supporting block 9 and securely pin 10 are fixed on fixed cross beam, supporting block 9 and secured pin 10 are in
In same level.The setting of supporting block 9 is easily installed cast dynamometer, and securely the setting of pin 10 is then easily installed suspension
The conduction rope of counterweight uses convenient for measuring line tensometer.
Specific work process；Dynamometer 1 includes tensiometer and thrust meter, when measuring to tensiometer, tensiometer
On the substrate 3, the direction of pull of tensiometer is upward, and power standard 6 also sets up the drag hook of adapted, and two drag hooks are hooked in one for installation
It rises, then operates centralising device 5 and adjust position, tensiometer stress axis and the reinforcing axis of power standard 6 is made to coincide.
Staff rotates handwheel, and handwheel will will drive screw rod 7 and rotate synchronously, and will will drive while the rotation of screw rod 7
Sliding beam 4 slides vertically on body frame 2, and when 4 upward sliding of sliding beam, power standard 6 is mobile simultaneously to generate pulling force, leads to
Cross the pulling force of numerical value you can get it the tensiometer of viewing power standard 6.
When being measured to thrust meter, first it is about to thrust meter and is fixed on substrate 3, and the thrust measurement side of thrust meter
To downward, power standard 6 sets up the pressure head of adapted, then operates centralising device 5 and adjusts position, makes tensiometer stress axis and power
The reinforcing axis of standard 6 coincides, and the pressure head of power standard 6 is aligned with the pressure head center of thrust meter at this time.
Staff rotates handwheel, and handwheel will will drive screw rod 7 and rotate synchronously, and will will drive while the rotation of screw rod 7
Sliding beam 4 slides vertically on body frame 2,4 slide downward of sliding beam, power standard 6 while the mobile pressure head to thrust meter
Pressure is generated, by watching the numerical value pressure that you can get it is imposed of power standard 6, so that the time reaches testing goal.
When measuring thrust meter, if required thrust is less than 500N, low load measuring device can be used, which includes solid
Determine frame and reverser 11.Fixed frame includes the substrate 3 of body frame 2 and the installation fixation of arch thrust meter, the state in a vertical shape of substrate 3
It is fixed on body frame 2.Wherein, reverser 11 is arranged in frame-type, is in hollow setting in frame, for accommodating thrust meter, reverser 11
Including pressure head and drag hook, pressure head is fixed on the top in 11 frame of reverser, and drag hook is then fixed on the bottommost of outer frame.
When measuring, first it is about to thrust meter and is fixed on substrate 3, the thrust direction of measurement is downward, then handle
Reverser 11 is set in outside thrust meter, and thrust meter is in 11 frame of reverser at this time, and operator puts the pressure head of reverser 11
It is placed in the top of thrust meter pressure head, and the center alignment of the two.
When the drag hook of reverser 11 hangs counterweight stress, the pressure head of upper part generates equal downward loading, meanwhile, reverser
11 pressure head is pressed in the loading that same counterweight is also generated on the pressure head of push-and-pull meter.Script is hung counterweight and is produced by the effect of reverser 11
Raw pulling force, it is converted into pressure, is fed directly to generate loading on push-and-pull meter pressure head than traditional counterweight and comes safer, more may be used
It leans on, is more stable, the loading that can be loaded is bigger.
For those skilled in the art, it can be made various other equivalent according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (6)
1. a kind of measuring device is slidably connected on the fixed frame it is characterized in that: including the fixed frame being fixedly mounted for dynamometer
There is sliding beam, and glide direction and the measurement direction of dynamometer are arranged in the same direction, are fixed with centralising device on the sliding beam,
Strong standard is fixed on the centralising device, and the driving mechanism of driving sliding beam sliding is provided on the fixed frame.
2. a kind of measuring device according to claim 1, it is characterized in that: the centralising device includes the installation of force standard
Fixed mounting base is provided with regulating tank in the mounting base, clamping screw, the clamping screw is arranged in the regulating tank
Mounting base is fixed on sliding beam.
3. a kind of measuring device according to claim 1, it is characterized in that: the driving mechanism includes screw rod, the screw rod
It is rotatablely connected with sliding beam, the middle section of the screw rod is threadedly coupled with fixed frame, its rotation of driving is provided on the screw rod
Actuator.
4. a kind of measuring device according to claim 3, it is characterized in that: the actuator is handwheel, the handwheel and silk
Bar is fixedly connected.
5. a kind of measuring device according to claim 4, it is characterized in that: the centralising device is arranged in sliding beam
Portion.
6. a kind of measuring device according to claim 5, it is characterized in that: being fixed with supporting block and jail on the fixed frame
Gu pin, the supporting block and securely pin are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158728.3U CN209230872U (en) | 2018-12-21 | 2018-12-21 | A kind of measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158728.3U CN209230872U (en) | 2018-12-21 | 2018-12-21 | A kind of measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230872U true CN209230872U (en) | 2019-08-09 |
Family
ID=67508709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158728.3U Active CN209230872U (en) | 2018-12-21 | 2018-12-21 | A kind of measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443639A (en) * | 2018-12-21 | 2019-03-08 | 广州赛宝计量检测中心服务有限公司 | A kind of measuring device |
| CN110793716A (en) * | 2019-11-27 | 2020-02-14 | 湖南景程电子科技有限公司 | Mounting device for pressure sensor calibration |
-
2018
- 2018-12-21 CN CN201822158728.3U patent/CN209230872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443639A (en) * | 2018-12-21 | 2019-03-08 | 广州赛宝计量检测中心服务有限公司 | A kind of measuring device |
| CN110793716A (en) * | 2019-11-27 | 2020-02-14 | 湖南景程电子科技有限公司 | Mounting device for pressure sensor calibration |
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