CN205844083U - A kind of tension measuring device - Google Patents
A kind of tension measuring device Download PDFInfo
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- CN205844083U CN205844083U CN201620704748.4U CN201620704748U CN205844083U CN 205844083 U CN205844083 U CN 205844083U CN 201620704748 U CN201620704748 U CN 201620704748U CN 205844083 U CN205844083 U CN 205844083U
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- determinand
- detection module
- measuring device
- tension measuring
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Abstract
This utility model belongs to measurement apparatus field, relates to a kind of tension measuring device.To solve the expensive and unhandy problem of tension measuring device of the prior art.Including support body, detection module and counterweight, described detection module is arranged at described support body upper surface separably, one end of determinand is bonding with the upper surface of described detection module, the other end of determinand hangs counterweight, slide in described determinand upper surface along described detection module under the pulling force effect of described counterweight, the born pulling force of determinand described in the range estimation that described detection module slides according to described determinand.A kind of tension measuring device with low cost that this utility model provides, simple to operate, for judging that the pulling force of determinand is the most qualified.
Description
Technical field
This utility model belongs to measurement apparatus field, especially relates to a kind of tension measuring device.
Background technology
In prior art, the pulling force of thin-film material is typically measured by universal testing machine, and universal testing machine is for thin film
Material needs to be equipped with special fixture, needs according to national standard, determinand is cut into full-length and width, so during test
After determinand is placed in fixture, fixture two ends are clamped by universal testing machine, universal testing machine simultaneously give fixture two ends apply draw
Power, when determinand under tension exceedes the tensile strength of this determinand, determinand is pulled off, and universal testing machine is according to thin film material
Expect the data such as the stress and strain in loading process, and the length and width of thin-film material, be calculated thin-film material
Hot strength and elongation at break etc..Although this method can more be accurately obtained tensile test result, but cost is high
High, the even fixture required for thin film series products, need custom-made, the somewhat expensive of fixture die sinking and fabrication cycle length etc.
Problem causes bigger financial burden to common manufacturer.
It is absolute pulling force numerical value according to pulling force numerical value obtained by universal testing machine test, but, at some practical situation
In, Producer only needs to know relative tension numerical value, in other words simulation pulling force numerical value, it is possible to rule of thumb judgement is produced
Whether product meets tension standard compared with qualified products.Such as, glass web industry, practitioner by contrast product to be measured with
The born weight range of qualified products i.e. can be determined that product to be measured is the most qualified, but, in prior art, the most do not occur
This most convenient and economic comparison product and comparison method.
Tension measuring device of the prior art there is a problem in that costliness and operation inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of tension measuring device, to solve tension measurement of the prior art dress
Put expensive and unhandy problem.
The utility model discloses a kind of tension measuring device, including support body, detection module and counterweight, described detection module
Being arranged at described support body upper surface separably, one end of determinand is bonding with the upper surface of described detection module, determinand
The other end hangs counterweight, described determinand under the pulling force effect of described counterweight along described detection module upper surface slide, institute
State the born pulling force of determinand described in the range estimation that detection module slides according to described determinand.
Further, the edge of described detection module side flushes with the edge of described support body the same side.
Further, described detection module top is provided with U-shaped groove, and three sidewalls of described groove are set to sequentially
The first wall, the second wall and the 3rd wall connected, described first wall is parallel with described 3rd wall.
Further, described determinand is set to string configuration, and described determinand is rolled at the opening part of described groove
Curved.
Further, the width of described groove is more than the width of described determinand.
Further, described determinand includes horizontal part and the vertical portion integrally connected, and described horizontal part is arranged at institute
Stating groove upper surface, described vertical portion is arranged straight down from the opening part of described groove.
Further, the lower end of described vertical portion is provided with the hook part being connected with described vertical portion one, described curved
Hook portion is used for mounting counterweight.
Further, at the first wall of described detection module, it is provided with rule.
Further, at the 3rd wall of described detection module, it is embedded with displacement detector.
Further, institute's displacement sensing device is set to displacement transducer.
In conjunction with above technical scheme, this utility model provides a kind of tension measuring device, including support body, detection module and
Counterweight, detection module is arranged at support body upper surface separably, and one end of determinand is bonding with the upper surface of detection module, to be measured
The other end of thing hangs counterweight, determinand under the pulling force effect of counterweight along detection module upper surface slide, detection module root
The born pulling force of range estimation determinand slided according to determinand, contrasts this and can bear pulling force and draw with bearing of subject matter
Power, thus judge that the born pulling force of determinand is the most qualified.The cost of a kind of tension measuring device that this utility model provides
Cheap, simple to operate, for judging that the pulling force of determinand is the most qualified.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of tension measuring device that Fig. 1 provides for this utility model.
Reference
1-support body；2-detection module；3-determinand；
21-the first wall；22-the second wall；23-the 3rd wall；
31-horizontal part；32-vertical portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this reality
By novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Embodiment 1
The core of the present embodiment is to provide a kind of tension measuring device for film product, is different from profit of the prior art
Obtaining absolute pulling force data with universal testing machine test, this tension measuring device is by measuring determinand 3 on detection module 2
Sliding distance, the distance phase comparison slided in the case of bearing identical counterweight weight with qualified products, thus judge pulling force
The most qualified.Present embodiment is illustrated below in conjunction with Figure of description.
Without loss of generality, present embodiment is described in detail as a example by the tension measuring device shown in Fig. 1, shows in figure
Go out the overall structure of this tension measuring device.
A kind of tension measuring device, including support body 1, detection module 2 and counterweight.Detection module 2 is arranged at frame separably
Body 1 upper surface, one end of determinand 3 is bonding with the upper surface of detection module 2, and the other end of determinand 3 hangs counterweight, determinand
3 under the pulling force effect of counterweight along detection module 2 upper surface slide, the distance that detection module 2 slides according to determinand 3 is sentenced
Determine the born pulling force of determinand 3.
Support body 1 is set to rectangular frame structure, and specifically, support body 1 includes rectangle frame, lower rectangle frame and intermediate supports
Bar, wherein middle studdle is provided with four, four middle studdles respectively with upper rectangle frame and four drift angles of lower rectangle frame
It is connected.The end face of support body 1 can be set to closed, semi open model or open end face according to actual needs, such as may be used
To be,
Mode one, the upper surface of support body 1, lower surface, left end face, its right end face and rear side end face are covered into by panel
Closed end face, the anterior end surface of support body 1 is open end face, conveniently takes and places determinand 3.It should be noted that
Upper and lower, left and right alleged by which, the orientation at the front and rear reference this tension measuring device place shown in Figure of description.
Mode two, the lower surface of support body 1, left end face, its right end face, rear side end face, anterior end surface are open end
Face, the upper surface of support body 1 is closed end face or semi-enclosed end face, with cost-effective.It should be noted which institute
Be much of, under, left and right, front and rear is with reference to the orientation at this tension measuring device place shown in Figure of description.
For improving the automaticity of support body 1, support body 1 is further arranged to adjustable support body 1.
Specifically, the support bar of support body 1 is set to telescopic support bar, and such as, support bar ecto-entad sets successively
Be equipped with the first bar, the second bar and the 3rd bar, fixed by draw-in groove and projection between adjacent two bars, by rotate the first bar,
Two bars or the 3rd bar so that draw-in groove and projection clamping, to realize the second bar fixing relative to the first bar, and the 3rd bar is relative
Fixing in the second bar.Certainly, the support bar of extension type can also use other version, such as motor driving, liquid
Pressure driving etc..
Specifically, the panel of support body 1 upper surface is set to the rectangular frame setting of telescopic panel, i.e. panel both sides
Having slide rail, panel can slide along slide rail, and slide rail is driven by motor by chain drive or belt transmission, chain or belt.
Panel is set to the Telescopic panel person of being convenient to operation and operates.
Detection module 2 is arranged at the upper surface of support body 1 separably, and detection module 2 is preferably arranged to rectangular configuration, detection
The end face of module 2 side and the end face of support body 1 homonymy.Detection module 2 top is provided with by first wall the 21, second wall 22 and
3rd wall 23 encloses the U-shaped groove structure set, and wherein, the first wall 21 is parallel with the 3rd wall 23, the first wall 21 and the 3rd wall 23
All extend to the edge of detection module 2 from the second wall 22, be the opening of U-shaped groove between the first wall 21 and the 3rd wall 23, to be measured
Thing 3 bends from the opening part of U-shaped groove.In order to ensure that the support force that determinand 3 is subject at U-shaped opening part is evenly distributed,
Preferably, detection module 2 carries out rounding process at U-shaped groove at opening part.
Detection module 2 is provided with rule at the first wall 21.The scale of rule from the first wall 21 near the second wall 22
One end be gradually increased to the first wall 21 away from one end of the second wall 22.Rule could be arranged to electronics rule or permissible
Being directly to be burnt on the first wall 21 by scale, the position of imprinting can be on the first wall 21 of vertical direction, it is also possible to is
On the upper surface of detection module 2 being parallel to the first wall 21, the horizontal starting point of single scale is preferably arranged to the first wall 21 He
On the intersection of detection module 2 upper surface.
In order to improve the intuitive that rule uses further, the area segmentation at rule place lays colored indicators
Layer, such as, from the front end of rule to rear end, every 5 centimetres, lay the thin film of different colours, and the thin film of different colours represents
Different length scope, operator can intuitively read the approximate range of sliding distance according to different colours.Certainly, can on rule
To install sensor, in test process, when the upper end slide downward of determinand 3, and it is finally stopped in a certain position, this position
The horizontal line of the position at place indicates a certain scale, and the display lamp of the sensor that this scale is corresponding is bright, to point out operator to be measured
The distance that thing 3 finally slides.
Detection module 2 is embedded with displacement detector at the 3rd wall 23.This displacement detector is set to displacement sensing
Device, is additionally provided with control system and display device.Displacement transducer is used for detecting the displacement signal of determinand 3, and by this displacement
Signal passes to control system, and control system, for gathering the displacement signal that displacement transducer sends, is entered according to this displacement signal
Row data process, and extract idsplay order, the idsplay order that display device sends according to control system according to data processed result
Data processed result is shown on display screen, to facilitate operator to read.This display screen be not limited to digital display screen or
LED display etc..About the one of which operation principle of displacement transducer, it is described as follows at this: at the first wall 21, bury displacement underground
The receiving terminal of sensor, buries the transmitting terminal of displacement transducer underground at the 3rd wall 23, be positioned at the transmitting terminal at the 3rd wall 23 and send red
Outside line is positioned at the receiving terminal at the first wall 21, and before test process starts, determinand 3 is layed in groove, transmitting terminal and connecing
The infrared ray of receiving end is intercepted by determinand 3, and in test process, determinand 3 is slide downward under the action of gravity of counterweight, to be measured
Thing 3 is near the end slide downward of the second wall 22, and now, the infrared ray of transmitting terminal and receiving terminal is along with leaving of determinand 3
Being gradually turned on, the displacement signal of determinand 3 is passed to control system by sensor, and is carried out displacement signal by control system
Reason.One of ordinary skill in the art should be appreciated that sensor is the common version of control field, being capable of of other forms
The sensor of correlation function is equally applicable to this utility model, thus, deformation in the structure of sensor and retouching all should be
Within the scope of the present embodiment is claimed.
Determinand 3 is set to string configuration, and measured object is in the opening part bending of U-shaped groove.The width of U-shaped groove is more than
The width of determinand 3.Determinand 3 includes horizontal part (31) and vertical portion (32) arranged continuously, and horizontal part (31) is from the second wall
22 opening parts extending to groove, vertical portion (32) are arranged straight down from the opening part of groove.The lower end of vertical portion (32) sets
Being equipped with the hook part being connected with vertical portion (32) one, hook part passes through bending determinand 3, and by hook part near vertical portion
(32) side is pasted on vertical portion (32) and is formed.
It should be understood that the horizontal part of determinand 3 (31) bottom adheres to bottom portion of groove, determinand 3 by colloid layer
The stickiness not being secured entirely on bottom portion of groove, i.e. colloid layer by this colloid layer is not enough to be completely fixed determinand 3, determinand
3 can slide in groove.When determinand 3 reaches stress balance at bending part, determinand 3 stops sliding, and now can survey
Measure the distance that determinand 3 slips in groove, and extrapolate the relative tension value of determinand 3 according to this distance.
It can further be stated that: the hook part of determinand 3 passes through colloid layer and vertical portion near the side of vertical portion (32)
(32) fixing connection, the hook of counterweight is mounted on the accommodated inside intracavity of hook part.The version of hook part can be easily
Mount counterweight, with low cost, it is not necessary to by other fastening means.Certainly, determinand 3 is all right with the connected mode of counterweight
Taking other version, such as, arrange through hole in the lower section of the vertical portion (32) of determinand 3, counterweight is hung by this through hole
It is contained on determinand 3.
The tension measuring device that this utility model provides is additionally provided with comparison card, this comparison card records determinand 3 not
Same size, bear different pulling force and slip different distance in the case of corresponding value of thrust, this value of thrust is by using identical mark
Locating tab assembly subject matter and obtain.This value of thrust is empirical value, can use in particular range, is such as used for judging product to be tested and mark
Thing compare, whether resistance to tension satisfies the criteria.
Embodiment 2
The present embodiment is on the basis of embodiment 1, the measuring method to a kind of tension measuring device that embodiment 1 provides
The detailed description made, the technical characteristic employed in this embodiment is identical with the technical characteristic in embodiment 1, about identical
The content of technical characteristic part be not repeated to describe.It is described further only for operational approach, specifically:
Before test, detection module 2 and support body 1 are in released state, are placed on workbench by detection module 2, workbench
The height of the person's operation that is in adequate operation, in order to operator pastes determinand 3 to detection module 2.
Step S1, sample preparation: first determinand 3 is cut into the elongate in shape with regular length and width, prepares multiple
Determinand 3 sample.
Step S2, attaches:
Step S21: the back side of the horizontal part (31) of determinand 3 is attached colloid layer, horizontal part (31) is coated with colloid
The side of layer is towards the groove of detection module 2, and fixes determinand 3 in the bottom of groove by clamping force.
Step S22: the end of the vertical portion (32) of determinand 3 is bent to form hook part, and by hook part near perpendicular
The side coating colloid layer in straight portion (32), hook part is bonding with vertical portion (32) by this colloid layer.
Step S3, setting-out: the detection module 2 having attached determinand 3 is placed on support body 1, it is ensured that the limit of detection module 2
Edge edge unidirectional with support body 1 flushes.
Step S4: mount counterweight: in the cavity of the hook part that counterweight is mounted on determinand 3, live counterweight with hand rest, until
Test starts.
Step S5；Start test: decontrol counterweight, read the distance that determinand 3 slides in groove.
Step S6: data calculate: by the weight data of actual sliding distance, determinand 3 size and counterweight and comparison card
Corresponding data contrast, obtain the relative tension numerical value of determinand 3 and subject matter.
Step S7；Change counterweight, repeat step S2-S6, obtain multi-group data, and obtain to be measured according to many group pulling force data
The average tension numerical value of thing 3, and this average tension numerical value is compared with standard value, to judge that bearing of determinand 3 is drawn
Power is the most qualified.
In conjunction with above technical scheme, owing to this utility model provides a kind of tension measuring device, including support body 1, detection
Module 2 and counterweight, detection module 2 is arranged at the upper end of support body 1 upper surface, one end of determinand 3 and detection module 2 separably
Face is bonding, and the other end of determinand 3 hangs counterweight, and determinand 3 upper surface along detection module 2 under the pulling force effect of counterweight is sliding
Dynamic, the born pulling force of the range estimation determinand 3 that detection module 2 slides according to determinand 3, contrast this and can bear pulling force and mark
Thing can bear pulling force, it is determined that the born pulling force of determinand 3 is the most qualified.A kind of tension measurement dress that this utility model provides
That puts is with low cost, simple to operate, can determine that the pulling force of determinand 3 is the most qualified.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a tension measuring device, it is characterised in that include support body (1), detection module (2) and counterweight, described detection module
(2) being arranged at described support body (1) upper surface separably, one end of determinand (3) is viscous with the upper surface of described detection module (2)
Connecing, the other end of determinand (3) hangs counterweight, described determinand (3) under the pulling force effect of described counterweight along described detection mould
Slide in the upper surface of block (2), determinand (3) described in the range estimation that described detection module (2) slides according to described determinand (3)
Born pulling force.
A kind of tension measuring device the most according to claim 1, it is characterised in that the limit of described detection module (2) side
Edge flushes with the edge of described support body (1) the same side.
A kind of tension measuring device the most according to claim 2, it is characterised in that described detection module (2) top is arranged
Having U-shaped groove, three sidewalls of described groove are set to the first wall (21), the second wall (22) and the 3rd wall being sequentially connected with
(23), described first wall (21) is parallel with described 3rd wall (23).
A kind of tension measuring device the most according to claim 3, it is characterised in that described determinand (3) is set to strip
Shape structure, described determinand (3) is in the opening part bending of described groove.
A kind of tension measuring device the most according to claim 4, it is characterised in that the width of described groove be more than described in treat
Survey the width of thing (3).
A kind of tension measuring device the most according to claim 5, it is characterised in that described determinand (3) includes integrally connecting
The horizontal part (31) connect and vertical portion (32), described horizontal part (31) is arranged at described groove upper surface, described vertical portion (32)
Arrange straight down from the opening part of described groove.
A kind of tension measuring device the most according to claim 6, it is characterised in that the lower end of described vertical portion (32) is arranged
Having the hook part being connected with described vertical portion (32) one, described hook part is used for mounting counterweight.
A kind of tension measuring device the most according to claim 7, it is characterised in that at the first of described detection module (2)
Wall (21) place is provided with rule.
A kind of tension measuring device the most according to claim 8, it is characterised in that at the 3rd of described detection module (2)
Wall (23) place is embedded with displacement detector.
A kind of tension measuring device the most according to claim 9, it is characterised in that institute's displacement sensing device is set to
Displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704748.4U CN205844083U (en) | 2016-07-05 | 2016-07-05 | A kind of tension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704748.4U CN205844083U (en) | 2016-07-05 | 2016-07-05 | A kind of tension measuring device |
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| Publication Number | Publication Date |
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| CN205844083U true CN205844083U (en) | 2016-12-28 |
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| CN201620704748.4U Expired - Fee Related CN205844083U (en) | 2016-07-05 | 2016-07-05 | A kind of tension measuring device |
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| Country | Link |
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| CN (1) | CN205844083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107085926A (en) * | 2017-06-29 | 2017-08-22 | 重庆三峡学院 | A kind of novel intelligent Geological Hazards Monitoring device |
| CN109142077A (en) * | 2017-06-19 | 2019-01-04 | 神讯电脑(昆山)有限公司 | Anti- bracing wire button detection device |
| CN109406286A (en) * | 2018-12-12 | 2019-03-01 | 四川乐诚新材料有限公司 | A kind of mortar and putty application property detection device |
| CN110376072A (en) * | 2019-07-17 | 2019-10-25 | 徐州祥华丝绸有限公司 | A kind of tester equipment that there is silk goods quality testing to stretch detection |
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2016
- 2016-07-05 CN CN201620704748.4U patent/CN205844083U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142077A (en) * | 2017-06-19 | 2019-01-04 | 神讯电脑(昆山)有限公司 | Anti- bracing wire button detection device |
| CN107085926A (en) * | 2017-06-29 | 2017-08-22 | 重庆三峡学院 | A kind of novel intelligent Geological Hazards Monitoring device |
| CN107085926B (en) * | 2017-06-29 | 2019-01-04 | 重庆三峡学院 | A kind of novel intelligent Geological Hazards Monitoring device |
| CN109406286A (en) * | 2018-12-12 | 2019-03-01 | 四川乐诚新材料有限公司 | A kind of mortar and putty application property detection device |
| CN109406286B (en) * | 2018-12-12 | 2023-09-19 | 四川乐诚新材料有限公司 | Mortar and putty workability detection device |
| CN110376072A (en) * | 2019-07-17 | 2019-10-25 | 徐州祥华丝绸有限公司 | A kind of tester equipment that there is silk goods quality testing to stretch detection |
| CN110376072B (en) * | 2019-07-17 | 2022-05-24 | 徐州祥华丝绸有限公司 | Silk fabric has tensile tester equipment that detects of quality testing |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |