CN109855784A - A kind of tension measuring device and its tensometer assist clamping device - Google Patents
A kind of tension measuring device and its tensometer assist clamping device Download PDFInfo
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- CN109855784A CN109855784A CN201910058726.3A CN201910058726A CN109855784A CN 109855784 A CN109855784 A CN 109855784A CN 201910058726 A CN201910058726 A CN 201910058726A CN 109855784 A CN109855784 A CN 109855784A
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- tensometer
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- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
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- 238000001514 detection method Methods 0.000 description 1
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Abstract
The present invention relates to a kind of tension measuring devices and its tensometer to assist clamping device, tension measuring device includes tensometer and tensometer auxiliary clamping device, tensometer auxiliary clamping kit includes erection seat, measurement bracket is rotatably equipped on erection seat, guiding movement is equipped with transverse moving support on measurement bracket, guiding movement is equipped with longitudinal movement bracket on transverse moving support, the longitudinal movement carriage drive mechanism that driving longitudinal movement bracket moves back and forth is provided on transverse moving support, measure the axial direction of bracket, the moving direction of transverse moving support and the moving direction of longitudinal movement bracket are mutually perpendicular to each other, tensometer is fixed on longitudinal movement bracket, the moving direction of measuring rod is axial consistent with measurement bracket.When the present invention solves tonometry in the prior art, operator easily shakes and the problem that causes tonometry inaccurate.
Description
Technical field
The present invention relates to the tension measuring devices in tonometry field and its tension to assist clamping device.
Background technique
Tensometer is a kind of utensil for measuring rope, belt isostension, includes using tensometer 3 as shown in Figure 1:
Tensometer shell 4, guiding movement is equipped with measuring rod 5 on tensometer shell, and there is a hook formation 1 in the end of measuring rod 5.Make
Used time, staff hold tensometer shell 4, then the tail end of hand push measuring rod, open so that the hook formation of measuring rod is crossed
Power strap, then move tensometer and can hook the position of tension cord band 2 to hook formation 1, measuring rod 5 is unclamped, in reset spring
Under the action of, hook formation hooks tension cord band, the tension cord band contact of hook formation two sides on tensometer shell 4, thus
Measure the tension of tension cord band.
Existing this tensometer has problems in that: when carrying out tonometry to strap, operator needs hand
It holds tensometer shell to come using tensometer, whether the measurement of tensometer is accurate, has with handheld state of the operator to tensometer
Much relations occur handshaking, can all influence tension when angle of arrival inclination or operator measure between measuring rod and band
The measurement result of meter.
Summary of the invention
The purpose of the present invention is to provide a kind of tension measuring devices, when solving tonometry in the prior art, operation
Personnel easily shake and the problem that causes tonometry inaccurate；The object of the invention is also to provide in a kind of tension measuring device
The tensometer auxiliary clamping device used.
In order to solve the above technical problems, technical scheme is as follows:
A kind of technical solution of tension measuring device are as follows:
A kind of tension measuring device further includes tensometer auxiliary clamping device, tensometer including the tensometer with measuring rod
Auxiliary clamping kit includes erection seat, and measurement bracket is rotatably equipped on erection seat, and driving measurement bracket is provided on erection seat
The carriage drive mechanism of adjustment is rotated, guiding movement on bracket is measured and is equipped with transverse moving support, measure and be provided on bracket
The transverse moving support driving mechanism of transverse moving support reciprocating movement is driven, guiding movement is equipped with vertical on transverse moving support
To mobile bracket, the longitudinal movement carriage drive machine that driving longitudinal movement bracket moves back and forth is provided on transverse moving support
Structure, the moving direction for measuring the axial direction of bracket, the moving direction of transverse moving support and longitudinal movement bracket mutually hang down to each other
Directly, tensometer is fixed on longitudinal movement bracket, and the moving direction of measuring rod is axial consistent with measurement bracket.
It is provided on longitudinal movement bracket and realizes the removable removable fixed structure of tensometer being fixedly connected of tensometer.
The removable fixed structure includes adjusting screw rod, and removable fixed structure further includes can be opposite in the case where adjusting screw rod driving
With two grip blocks being moved away from, the opposite side of two grip blocks is provided with for being gripped to the tensometer
Clamping part.
Active grab is provided on longitudinal movement bracket, active grab includes the clamp operation for operator's hand-held
Arm and clamp motion arm drive under to the measuring rod tail end of tensometer apply jacking force propulsion arm.
Tensometer assists clamping device in the present invention are as follows:
A kind of tensometer of tension measuring device assists clamping device, including erection seat, and measurement branch is rotatably equipped on erection seat
Frame is provided with the carriage drive mechanism of driving measurement holder pivots adjustment on erection seat, measures guiding movement on bracket and is equipped with
Transverse moving support measures and is provided with the transverse moving support driving mechanism that driving transverse moving support moves back and forth on bracket,
Guiding movement is equipped with the longitudinal movement bracket fixed for corresponding tensometer on transverse moving support, sets on transverse moving support
It is equipped with the longitudinal movement carriage drive mechanism that driving longitudinal movement bracket moves back and forth, measures axial direction, the transverse shifting branch of bracket
The moving direction of frame and the moving direction of longitudinal movement bracket are mutually perpendicular to each other.
It is provided on longitudinal movement bracket and realizes the removable removable fixed structure of tensometer being fixedly connected of tensometer.
The removable fixed structure includes adjusting screw rod, and removable fixed structure further includes can be opposite in the case where adjusting screw rod driving
With two grip blocks being moved away from, the opposite side of two grip blocks is provided with for being gripped to the tensometer
Clamping part.
Active grab is provided on longitudinal movement bracket, active grab includes the clamp operation for operator's hand-held
Arm and clamp motion arm drive under to the measuring rod tail end of tensometer apply jacking force propulsion arm.
The invention has the benefit that when needing to wait measuring piece to carry out tonometry corresponding strap or strap,
Rotation measuring bracket adjusts the inclined direction of tensometer, then mobile laterally to move to adapt to the part to be measured of various lateral attitudes
Each position that tensometer is moved to part to be measured, longitudinal movement branch may be implemented in dynamic bracket, the movement of transverse moving support
Frame driving mechanism drives the tensometer on longitudinal movement bracket towards tension cord band movement so that hook-shaped on tensometer measuring rod
Structure hooks part to be measured, and then tensometer can treat measuring piece and carry out tonometry, during tonometry, tensometer
It is hand-held to be not required to operator, the posture of tensometer is can be guaranteed, therefore avoids because of man-hour manually hand-held, and angle is not
The brings measurement error problems such as quasi-, shaking.
Detailed description of the invention
Fig. 1 is the usage state diagram of tensometer in background of invention；
Fig. 2 is the structural schematic diagram of one embodiment of the present of invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the cooperation schematic diagram of active grab and tensometer in Fig. 2；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is a usage state diagram of Fig. 2.
Specific embodiment
A kind of implementation of tension measuring device is for example shown in Fig. 2 ~ 6: clamping device is assisted including tensometer 2 and tensometer,
Wherein tensometer belongs to the prior art comprising tensometer shell 20 and guiding movement are assemblied in the measuring rod on tensometer shell
17, measuring rod reset spring is provided between measuring rod 17 and tensometer shell 20, the front end of tensometer is provided with for hooking
The hook formation 21 of corresponding part to be measured.Innovation position of the invention, which is to devise one, to grip a meter
Tensometer assists clamping device.
Tensometer auxiliary clamping kit includes erection seat 11, and the bottom of erection seat 11 is provided with traveling wheel 12, on erection seat
It is rotatably equipped with the measurement bracket 14 that pivot center extends along the longitudinal direction, driving measurement holder pivots tune is provided on erection seat
Whole carriage drive mechanism, in the present embodiment, carriage drive mechanism includes carriage drive motor, the motor shaft of carriage drive motor
Upper coaxial line is fixed with drive pinion 10, and the transmission gear wheel with drive pinion engaged transmission is rotatably equipped on erection seat
9, measurement bracket 14 is fixedly connected with transmission gear wheel 9, therefore measurement bracket can be driven around biography when being driven bull gear drive
The axis rotation of dynamic gear wheel.
It is provided with cross slide way 8 on measurement bracket 14, guiding movement is equipped with transverse moving support 6 on cross slide way, surveys
The transverse moving support driving mechanism that driving transverse moving support moves back and forth, the transverse direction in the present embodiment are provided on amount bracket
Mobile carriage drive mechanism includes that the transverse moving support screw rod 7 connecting with transverse moving support screw-driven and driving laterally move
The transverse moving support driving motor 13 that dynamic bracket screw rod 7 rotates.The front end of transverse moving support has stand 5, sets in stand
Be equipped with vertical guide 25, in vertical guide 25 guiding movement be equipped with longitudinal movement bracket 4, longitudinal movement bracket 4 be front end with
The cantilever design that stand is connected by vertical guide is provided with the longitudinal movement that driving longitudinal movement bracket moves back and forth in stand
Carriage drive mechanism, longitudinal movement carriage drive mechanism includes indulging with what longitudinal movement bracket screw-driven was connect in the present embodiment
To mobile bracket screw rod 12, and it is set to the longitudinal movement bracket drive with longitudinal movement bracket screw rod transmission connection at the top of stand
Dynamic motor 1.Measure the moving direction of rotation axial, transverse moving support 6 the moving direction and longitudinal movement bracket 4 of bracket 14
It is mutually orthogonal to one another, the guiding movement direction of the measuring rod 17 of tensometer is i.e. axial consistent with measurement bracket along the longitudinal direction.
The rear end of longitudinal movement bracket is provided with the removable fixed structure of tensometer for the removable fixation of corresponding tensometer, this
In embodiment, removable fixed structure includes the adjusting screw rod driven by handwheel 3, and the axis of adjusting screw extends in left-right direction to be set
It sets, removable fixed structure further includes can be opposite in the case where adjusting screw rod driving and two grip blocks 18 being moved away from, two clampings
The opposite side of block is provided with the clamping part for being gripped to the tensometer, rotates adjusting screw, two grip blocks
Relative movement, so as to grip the tensometer shell 20 of tensometer 2.The rear end of longitudinal movement bracket is provided with quickly
Clamp, active grab include for operator's hand-held clamp motion arm 16 and clamp motion arm 16 drive under to
The measuring rod tail end of tensometer applies the propulsion arm 29 of jacking force, and propulsion arm 29 can apply to 17 tail end of measuring rod of tensometer
The thrust in direction facing forward, the front end of propulsion arm are equipped with the positioning pushing tow slot 33 of V-arrangement, to cooperate with the curved portion of measuring rod tail end,
Wherein the matching relationship of propulsion arm and clamp motion arm is that propulsion arm is hinged and connected with clamp motion arm, clamp motion arm and vertical
It is hinged and connected to mobile bracket, the hinge axes of propulsion arm and the hinge axes of clamp motion arm are arranged in parallel.
The use of the tension measuring device in the present invention is illustrated by taking strap 15 as an example, as shown in Figure 6: to strap
When carrying out live tension detection, the posture of strap be frequently not it is horizontal, at this time can rotation measuring bracket first, measure bracket
With transverse moving support, longitudinal movement bracket and tensometer rotate integrally, with rotate extremely can to the angle that strap measures,
I.e. the measuring rod of tensometer can be to the angle that strap is vertically hooked, by the mobile adjustment of transverse moving support, can be with
Tensometer is adjusted to the measurement position of strap, operator rotates the clamp motion arm of active grab, and clamp motion arm drives top
Push rod moves forward towards the measuring rod for being pushed forward tensometer, the hook formation of measuring rod front end and crosses the tonometry position of strap
It sets, then vertically moves carriage drive motor with longitudinal movement bracket lead screw, longitudinal movement bracket is moved up with tensometer court
Dynamic, until the hook formation of the measuring rod front end of tensometer can be hooked strap, operator operates to opposite direction rotation clamp
Arm, propulsion arm no longer apply thrust to the measuring rod of tensometer, and the measuring rod of tensometer is multiple under the action of reset itself spring
Position simultaneously pulls strap, to carry out tonometry to strap.
To strap carry out tonometry during, it is no longer necessary to operator holds tensometer, thus avoid because
For tensometer deflection, jitter problem caused by manpower operational deficiencies.Tension measuring device in the present invention can be to strap
Tonometry is carried out, can according to need the suitable tensometer of selection also to carry out tonometry to belt.Survey to tensometer
It the pushing tow of gauge rod and unloads power and can also be realized by electronic mode, such as being arranged one can apply to the measuring rod of tensometer
The electric pushrod of thrust can also be completely by realizing certainly to the operation of measuring rod manually, such as operator's hand push
Measuring rod moves forward；The removable fixed structure of tensometer can also be bolt fastening structure, say by bolt by tensometer
It is fixed on longitudinal movement bracket, is vertically moved on bracket when tensometer can also be fixed on by non-disconnectable mode, than
Such as say that tensometer shell is directly fixedly welded on longitudinal movement bracket；Carriage drive mechanism may not be the driving of electric motor type
Mechanism, such as an electric pushrod or driving cylinder are set, electric pushrod or driving cylinder drive a rack linear movement, are surveying
The gear that transmission is engaged with rack is fixed on amount bracket, and when rack linear acts, measurement bracket can be driven by gear
Rotation；Each moving parts is moved along corresponding rails, can also be realized by driving cylinder driving.
Tensometer assists the implementation of clamping device for example shown in Fig. 2 ~ 6: tensometer assist the specific structure of clamping device with
Tensometer auxiliary clamping device described in above-mentioned each tension measuring device implementation is identical, and this will not be detailed here.
Claims (8)
1. a kind of tension measuring device, including the tensometer with measuring rod, it is characterised in that: further include tensometer additional lock
Tool is held, tensometer auxiliary clamping kit includes erection seat, measurement bracket is rotatably equipped on erection seat, is provided on erection seat
The carriage drive mechanism of driving measurement holder pivots adjustment, measures guiding movement on bracket and is equipped with transverse moving support, measure
It is provided with the transverse moving support driving mechanism that driving transverse moving support moves back and forth on bracket, is oriented on transverse moving support
Movement is equipped with longitudinal movement bracket, and the longitudinal movement that driving longitudinal movement bracket moves back and forth is provided on transverse moving support
Carriage drive mechanism, measure the axial direction of bracket, the moving direction of transverse moving support and vertically move bracket moving direction that
It is mutually perpendicular to around here, tensometer is fixed on longitudinal movement bracket, and the moving direction of measuring rod is axial consistent with measurement bracket.
2. tension measuring device according to claim 1, it is characterised in that: be provided with described in realization on longitudinal movement bracket
The removable removable fixed structure of tensometer being fixedly connected of tensometer.
3. tension measuring device according to claim 2, it is characterised in that: the removable fixed structure includes adjusting silk
Bar, removable fixed structure further includes can be opposite in the case where adjusting screw rod driving and two grip blocks being moved away from, two grip blocks
Opposite side be provided with the clamping part for being gripped to the tensometer.
4. tension measuring device according to claim 1, it is characterised in that: be provided with quick folder on longitudinal movement bracket
Pincers, active grab include for the clamp motion arm of operator's hand-held and under the drive of clamp motion arm to tensometer
Measuring rod tail end apply jacking force propulsion arm.
5. a kind of tensometer of tension measuring device assists clamping device, it is characterised in that: including erection seat, rotated on erection seat
It is equipped with measurement bracket, the carriage drive mechanism of driving measurement holder pivots adjustment is provided on erection seat, measures and is led on bracket
It is equipped with transverse moving support to movement, measures and is provided with the transverse shifting branch that driving transverse moving support moves back and forth on bracket
Frame driving mechanism, guiding movement is equipped with the longitudinal movement bracket fixed for corresponding tensometer on transverse moving support, laterally
It is provided with the longitudinal movement carriage drive mechanism that driving longitudinal movement bracket moves back and forth on mobile bracket, measures the axis of bracket
To, transverse moving support moving direction and vertically move the moving direction of bracket and be mutually perpendicular to each other.
6. tensometer according to claim 5 assists clamping device, it is characterised in that: be provided with reality on longitudinal movement bracket
The existing removable removable fixed structure of tensometer being fixedly connected of the tensometer.
7. tensometer according to claim 6 assists clamping device, it is characterised in that: the removable fixed structure includes adjusting
Save screw rod, removable fixed structure further includes can be opposite in the case where adjusting screw rod driving and two grip blocks being moved away from, two folders
The opposite side for holding block is provided with clamping part for being gripped to the tensometer.
8. tensometer according to claim 5 assists clamping device, it is characterised in that: be provided on longitudinal movement bracket fast
Fast clamp, active grab include for operator's hand-held clamp motion arm and clamp motion arm drive under to
The measuring rod tail end of power meter applies the propulsion arm of jacking force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058726.3A CN109855784A (en) | 2019-01-22 | 2019-01-22 | A kind of tension measuring device and its tensometer assist clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058726.3A CN109855784A (en) | 2019-01-22 | 2019-01-22 | A kind of tension measuring device and its tensometer assist clamping device |
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| Publication Number | Publication Date |
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| CN109855784A true CN109855784A (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910058726.3A Pending CN109855784A (en) | 2019-01-22 | 2019-01-22 | A kind of tension measuring device and its tensometer assist clamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340523A (en) * | 2021-04-16 | 2021-09-03 | 河南省计量科学研究院 | Touch-pressure type belt tension meter calibrating device |
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