CN104316013B - A kind of crawler type meter-measuring device - Google Patents
A kind of crawler type meter-measuring device Download PDFInfo
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- CN104316013B CN104316013B CN201410338707.3A CN201410338707A CN104316013B CN 104316013 B CN104316013 B CN 104316013B CN 201410338707 A CN201410338707 A CN 201410338707A CN 104316013 B CN104316013 B CN 104316013B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
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- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of crawler type meter-measuring device, including the equal synchronous belt mechanism of two centre-to-centre spacing for clamping tested article of arrangement up and down, part of the nip side of the timing belt of the upper and lower synchronous belt mechanism between front and rear two pairs of synchronous pulleys is to be equipped with that clamping contact section can be applied the pressure exerting arrangement towards tested article direction normal pressure on the inside of clamping contact section, upper and lower clamping contact section.The present invention is pressed using pressure exerting arrangement to the clamping contact section of timing belt, clamping contact section is set to clamp tested article under the effect of the pressure all the time, avoid skidding, make that there is relatively stable net synchronization capability in whole metering process, so as to improve meters counting accuracy, also cause that the operation of whole mechanism is also relatively more steady simultaneously, substantially reduce influence of the shake to meters counting accuracy.
Description
Technical field
The present invention relates to a kind of length metering device, particularly a kind of material that can be used for having continuous length to cable etc.
Carry out the long meter-measuring device of meter.
Background technology
All exist during the producing and selling and use in the fields such as printing, compound, cutting and coiling to the accurate meter of length
The demand of amount, current common metering method is that, using meter counter metering, the degree of accuracy of meter counter metering will directly affect line
The accuracy of the gauging of products such as cable.
Conventional mechanical meter counter has two kinds of wheel-type Meter coun ter and crawler type meter counter, wherein, wheel-type Meter coun ter is utilized
Contact roller extruding cable make between cable and measurement wheel produce frictional force after be synchronized with the movement so that by measurement wheel girth and turn
Moving-coil number carries out metering, and because measurement wheel and the tested cable of wheel-type Meter coun ter are that point is contacted, frictional force therebetween is smaller,
Generation skidding, i.e. synchronism are easy in measurement process poor, and measurement wheel also easily abrasion in use,
These can all make wheel-type Meter coun ter produce larger error of meter counter in actually measurement.Chinese patent literature CN101625226A is public
A kind of mechanical meter counter, namely crawler type meter counter are opened, it utilizes above and below four synchronous pulleys two-by-two one group of composition two
Individual ring-shaped synchronous belt mechanism, two synchronous belt mechanisms is clamped tested cable using hold-down mechanism makes cable keep synchronous fortune therewith
Although dynamic and then survey length, the meter counter has used timing belt, has increased the contact area with cable, but due to taking turns it positioned at two pairs
Between the contact-segment part being in contact with tested cable be it is hanging, actually measurement in, the part is seemed closely to be connect with cable
Touch, but its normal pressure acted on cable is then very little, its size to cable normal pressure depends on the tension force of timing belt
And the clamping force of upper and lower synchronous belt mechanism, so contact-segment part is far away from upper and lower belt wheel to the normal pressure size one of cable
To the normal pressure of cable, two be easily to be influenceed and changed by factors such as shakes in device abrasion and measurement process, is caused
The frictional force between timing belt and tested article in measurement process is unstable, and then synchronism is unstable causes error of meter counter；Separately
Outside, the crawler type meter counter is to the normal pressure opposing pulleys of cable to the normal pressure of cable due to differing greatly contact-segment part,
The working effect of upper and lower synchronous belt mechanism be substantially equivalent to timing belt on two groups of outer layer covers to taking turns in synchronous working, i.e.,
Equivalent to being that two points are contacted with tested cable, although so the relative wheel-type Meter coun ter of existing crawler type meter counter is in error of meter counter
On make moderate progress, but the defects such as skidding, shake are equally existed, especially for process cable, due to being located at correspondence thereon
High point on bus is interrupted, and skidding jitter phenomenon will become more apparent frequently, and it is unstable to thereby result in synchronism, misses metering
Difference is bigger than normal.
The content of the invention
Relatively stablize it is an object of the invention to provide synchronism in a kind of measurement process, can further reduce error of meter counter
Crawler type meter-measuring device.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of crawler type meter-measuring device, including it is relative up and down
Arrangement be used for clamp left and right directions extension tested article two synchronous belt mechanisms, the upper and lower synchronous belt mechanism it is same
It is clamping contact section, upper and lower clamping contact section to walk part of the nip side of band between the left and right synchronous pulley of synchronous belt mechanism
Inner side be equipped with can to clamping contact section apply towards tested article direction normal pressure pressure exerting arrangement.
The pressure exerting arrangement is contact pressure exerting arrangement.
The pressure exerting arrangement includes the briquetting moving up and down being arranged on the inside of correspondence clamping contact section and briquetting is applied
The force application apparatus of pressure, the inner side zone face of the timing belt is provided with circular orbit, and the orbital plane of the track is planar structure, described
Power transmission rolling element is rotatably equipped with along clamping contact section length direction interval on briquetting, briquetting passes through power transmission rolling element and orbital plane
Pressure, which is touched to roll, to be coordinated.
The pressure exerting arrangement includes being arranged on the annular rollers chain mechanism on the inside of correspondence clamping contact section, the annular rollers chain
Briquetting moving up and down is provided with the inside of the chain of mechanism, the inner side zone face of the timing belt is provided with circular orbit, the track
Orbital plane be planar structure, the chain that the briquetting is pushed close to nip side by the force application apparatus that is pressed to briquetting, which is pressed, touches same
Roller on step band clamping contact section, the chain touches to roll with briquetting and track face pressure to be coordinated.
The crawler type meter-measuring device is assemblied in the lower clamping on guide rail including the guide rail being oriented to along the vertical direction and positioning
Sliding block and it is oriented to is slidedly assemblied in upper clamping slider on guide rail up and down, the upper and lower synchronous belt mechanism is correspondingly arranged at upper and lower
On clamping slider, the pressure exerting arrangement includes pressure transmission component and the force application apparatus of normal pressure, pressure transmission component is applied to upper clamping slider
Transmission pressure acts on correspondence clamping contact section, and pressure transmission component is located at the inner side of correspondence clamping contact section and is fixedly installed on correspondence
Clamping slider on.
The pressure transmission component includes being located at the inter-sync band on the inside of correspondence synchronous belt mechanism timing belt, and inter-sync band is looped around
It is fixedly installed in the inter-sync band support block on correspondence clamping slider side, inter-sync band support block is in Long Circle runway shape,
Inter-sync band is provided with rolls the rolling element coordinated, the nip side of inter-sync band and corresponding synchronization with inter-sync band support block side face
Clamping contact section engaged transmission with mechanism, and inter-sync band tooth top and/or the tooth of bottom of the tooth and synchronous belt mechanism clamping contact section
Bottom and/or tooth top correspondence are engaged.
The crawler type meter-measuring device also includes guide wheel assemblies, and guide wheel assemblies include two and are located at timing belt machine respectively
The directive wheel for guide support tested article of the left and right side of structure.
Two directive wheel is rotatably installed on the two ends of a directive wheel crossbeam, and slidable fit is oriented to above and below directive wheel crossbeam
On the guide rail, directive wheel crossbeam passes through adjustable positioning above and below bolt and nut adjusting part realization.
The lower clamping slide block is oriented to guide rail and is slidably matched, the tune that lower clamping slide block passes through the spinning on the screw rod
Adjustable positioning above and below whole nut realization.
It is provided with and is carried to the synchronous pulley on the wheel shaft of any one synchronous pulley in the up or down synchronous belt mechanism
For the stand-by motor of power-assisted.
The present invention is pressed using pressure exerting arrangement to the clamping contact section of timing belt, makes upper and lower clamping contact section all the time
Tested article is clamped under the effect of the pressure, because gripping section has certain length, tested article large area is squeezed
(be to process cable press tactile, multiple spot has been linked to be straightway, and effect is tactile identical with straightway pressure) more, tested article stress and by
Form after power is all than more uniform, and the static friction force between tested article and timing belt zone face is larger and uniform, from
And skidding is avoided, make that there is relatively stable net synchronization capability in whole metering process, the length that tested article is passed by is also
It is equal to the length that clamping contact section is passed by, so that meters counting accuracy is improved, while also causing the running and comparing of whole mechanism to put down
Surely, influence of the shake to meters counting accuracy is substantially reduced.
Brief description of the drawings
Fig. 1 is synchronous belt mechanism and the partial structural diagram of pressure exerting arrangement part in the embodiment of the present invention 1；
Fig. 2 is Fig. 1 left view；
Fig. 3 is synchronous belt mechanism and the partial structural diagram of pressure exerting arrangement part in the embodiment of the present invention 2；
Fig. 4 is Fig. 3 left view；
Fig. 5 is the structural representation of the embodiment of the present invention 3；
Fig. 6 is Fig. 5 top view；
Fig. 7 is Fig. 5 left view；
Fig. 8 is Fig. 5 A-A sectional views；
Fig. 9 is the structural representation of upper and lower clamping slider part in Fig. 5；
Figure 10 is synchronous belt mechanism and the structural representation of pressure exerting arrangement part in the embodiment of the present invention 4.
Embodiment
Following embodiment is illustrated so that tested article is cable as an example.
The crawler type meter-measuring device of the embodiment of the present invention 1 as depicted in figs. 1 and 2, only shows the structure of pressure part in figure,
Other not shown parts are identical with the structure of existing crawler type meter-measuring device, and what it included arranging up and down is used to clamp such as cable
The equal synchronous belt mechanism of two centre-to-centre spacing of tested article, the synchronous pulley of two synchronous belt mechanisms is corresponded to up and down, is defined upper and lower
The part of nip side (being used for the side for clamping tested article) between left and right synchronous pulley of the timing belt of synchronous belt mechanism is
Clamping contact section, being equipped with the inside of upper and lower clamping contact section can apply towards tested article direction just to clamping contact section
The pressure exerting arrangement of pressure, can not make cable be crushed in the case of deformation by the size for adjusting pressure exerting arrangement exerted forces
Upper and lower clamping contact section is allowed to push down cable, so that upper and lower clamping contact section is clamped with certain chucking power and longer gripping section
Cable and cable synchronization marching, reduce or avoid the skidding between timing belt and cable, so as to improve meters counting accuracy.
In order to further improve measurement accuracy, it is to avoid may cause step-out situations such as because of apparatus system frictional force and synchronous belt wear and
There is a possibility that to cause measurement error to increase, can also be set on the synchronous pulley for the synchronous belt mechanism of measurement count
Stand-by motor, it is servo-actuated with wire to help timing belt to realize, synchronously follow, that is, reach that reduction step-out guarantee height is accurately measured
Effect.1 is cable in figure.
In the present embodiment, pressure exerting arrangement includes being arranged on briquetting 3 moving up and down on the inside of correspondence clamping contact section, synchronous
(side coordinated with synchronous pulley) is provided with circular orbit 5, the rail of the track along band length direction extension on inner side zone face with 2
Road face is planar structure；On the briquetting 3 power transmission rolling element 4, power transmission are rotatably equipped with along clamping contact section length direction interval
Rolling element uses roller mode, and roller is corresponding up and down with track, and the high and low position for adjusting briquetting by nut, screw rod and spring can
So that briquetting 3 drives power transmission rolling element suitably to press timing belt 2, so that upper and lower clamping contact section part effectively clamps quilt
Article 1 is surveyed, in measurement process, roller touches to roll with track pressure to be coordinated.In the present embodiment, nut, screw rod and spring are constituted
Force application apparatus, briquetting 3 and power transmission rolling element 4 constitute the pressure transmission component pressed to clamping contact section.
As shown in Figure 3 and Figure 4, the difference of itself and embodiment 1 is to employ the crawler type meter-measuring device of embodiment 2
Different pressure exerting arrangements, the pressure exerting arrangement of the embodiment includes being arranged on briquetting moving up and down on the inside of correspondence clamping contact section
26 are located between briquetting 26 and timing belt clamping contact section with middle block for transmitting pressure 23, middle block for transmitting pressure, the inner band of timing belt 22
Circular orbit 27 is provided with along band length direction extension on face, the orbital plane of the track is along folder on planar structure, middle block for transmitting pressure 23
Hold contact-segment length direction interval and be rotatably equipped with power transmission rolling element 24, power transmission rolling element uses roller mode, and briquetting 26 is with suitable
When pressure bias in the middle of block for transmitting pressure 23 drive roller pressure rail-engaging road so that in the presence of pressure exerting arrangement pressure timing belt folder
Tested article can effectively be clamped by holding contact-segment, in measurement process, and roller touches to roll with track pressure to be coordinated.Upper and lower briquetting 26
Pressure can be applied to it using hydraulic pressure, electronic or mechanical etc. mode, those skilled in the art can be real according to design general knowledge
It is existing.In the present embodiment, briquetting 26 is the pressure end of device for exerting, and middle block for transmitting pressure 23 and power transmission rolling element 24 are constituted to clamping
The pressure transmission component of contact-segment pressure.
In embodiment 1 and embodiment 2, power transmission rolling element uses roller mode, in other examples, and power transmission is rolled
Body can also be substituted using roller.
The crawler type meter-measuring device of embodiment 3 is as shown in Fig. 5-Fig. 9, and it includes base 41, surveys long Timing Belt assembly, pressure
Component and guide wheel assemblies, wherein, two guide rods 42 in left and right are fixedly installed on base 41, two guide rods prolong along the vertical direction
Stretch, be parallel to each other, be arranged at intervals.
Guide wheel assemblies include the directive wheel of the directive wheel crossbeam 43 extended along left and right and rolling assembling at the crossbeam two ends
44, directive wheel is used for guide support and is tested cable or wire 1, and directive wheel is by wear-resisting, intensity and the preferable polyphosphazene polymer of toughness
Vinyl material is made, and wheel design is flute profile wheel, and processed center uniform reference surface is processed, and directive wheel crossbeam 43 passes through
The spaced apart linear bearing in left and right is assemblied on guide rod 42 thereon, lower on the guide bar can be moved.Directive wheel crossbeam is set
It is calculated as abnormity, it is low-lying that two ends upwarp interlude, can be so connected and can avoid and timing belt component is interfered with guide rod 42；By
Can different in the line footpath of tested cable or wire, thus directive wheel crossbeam can be according to the progress of wire thickness above and below
Regulation, makes surveyed wire be in all the time on the ideal position of meter-measuring device.It is by being fixedly installed on base to descend regulation thereon
Screw rod 55 and the nut that is assemblied on screw rod realize that screw rod 55 is passed through from the unthreaded hole opened up on crossbeam, by screwing spiral shell
Master tape moves crossbeam and moved up and down.
Surveys long Timing Belt assembly is located at the top of guide wheel assemblies, and it is used to clamp the tested cable of measurement by upper and lower two
Or the timing belt upper-part and timing belt lower component of wire are constituted, upper-part includes upper clamping slider 51 and installed in upper clamping
Synchronous belt mechanism on sliding block, lower component includes lower clamping slide block 54 and the synchronous belt mechanism in lower clamping slide block, above,
The centre-to-centre spacing of synchronous belt mechanism in lower component is equal, and synchronous belt mechanism extends in left-right direction, defines synchronous belt mechanism
The part of nip side (being used for the side for clamping tested cable) between front and rear two pairs of synchronous pulleys 46 of timing belt connects for clamping
Touch section.Inter-sync band component is mounted on the inside of two synchronous belt mechanisms, the close outer timing belt of correspondence of inter-sync band component is (above,
The timing belt of the synchronous belt mechanism of lower component be outer timing belt) clamping side, inter-sync band component include in Long Circle annular
The inter-sync band support block 50,52 of runway shape, inter-sync band support block is fixedly installed on correspondence folder by bearing pin 60 or bolt
On the side for holding sliding block 51,54, it is arranged with the ring-shaped periphery of inter-sync band support block in inter-sync band 49,53, inter-sync band
Circumferentially spaced to be provided with wheel shaft, the two ends of wheel shaft are equipped with needle bearing 56, and inter-sync band passes through needle bearing 56 and inter-sync band
The ring-shaped periphery of support block 50,52, which is rolled, to be coordinated, the nip side of inter-sync band and the nip side engaged transmission of outer timing belt 58, and
The tooth top of inter-sync band is contacted with the bottom of the tooth of outer timing belt clamping contact section, and the non-clamping side of inside and outside timing belt is not contacted.In figure
57 be the ring baffle being set in inter-sync band support block, spacing to inter-sync band progress, and 59 are provided in inter-sync band branch
The block with support block form fit on the outside of bracer.Needle bearing can reduce system friction resistance during work.
Survey the upper and lower part of long timing belt and guiding is assemblied in by the spaced apart linear bearing guiding movement in left and right thereon
On bar 42, regulation can be moved up and down according to actual conditions to required ideal position, linear bearing herein is located at the long timing belt of survey
In the upper and lower clamping slider 51,54 of upper and lower part.The lower section for surveying long timing belt lower component is provided with caging bolt component, surveys long same
Step band lower component in caging bolt component in the presence of screw rod and nut can adjusting position up and down, the screw rod is fixedly installed on bottom
On seat, by rotating nut lower clamping slide block 54 can be driven to move up and down, so that timing belt lower component plays float support
The effect of wire.In the present embodiment, by the way of the screw rod of the screw rod and adjustment directive wheel crossbeam is using a shared screw rod 55, when
So, it would however also be possible to employ set different screw rods to be adjusted.
Hold-down bolt component, two timing belts of upper-part synchronous belt mechanism are provided with the top for surveying long timing belt upper-part
High-precision encoder part disk 45 and stand-by motor 40 are fixed with respectively on the wheel shaft of wheel 46.Survey long timing belt upper-part main
Play a part of compressing wire and sensing accurately measures conductor length, survey effect of the long timing belt upper-part in hold-down bolt component
Under, outer timing belt is pressed on wire and servo-actuated with wire under the driving of stand-by motor, inter-sync band is nibbled with outer timing belt
Merging forms plane pressure always in the presence of endless track and touches wire, during length is measured, the upper and lower part of timing belt
Straight plane be equal to a clamping plate and align clamping and survey wire, the part of timing belt and conductor clamping can regard an entirety as
Move forward together, survey the length that wire passes by and be also equivalent to the length that timing belt straightway is passed by, so that timing belt
The length that cable is passed by can truly be reacted by aligning the straightway of clamping cable, improve measurement accuracy；Consider due to device system
Situations such as system frictional force, synchronous belt wear, may cause step-out, there is a possibility that to cause measurement error to increase, therefore in the part
It is middle to set stand-by motor 40 to help timing belt realization to reach that reduction step-out ensures high accurately measurement effect with the servo-actuated of wire.
Above-mentioned hold-down bolt component is made up of screw rod 47, nut, positioning gland 70 and spring 48 etc., by rotating on nut
The deflection of lower regulation spring 48 is so as to adjust pressure of the positioning gland 70 to clamping slider 51, and it is exactly long synchronous to surveying that it, which is acted on,
Apply appropriate pressure with the long timing belt upper-part of survey in component, the pressure size can be anti-according to the wire to different thicknesses
Multiple verification experimental verification is respectively obtained, and hold-down bolt component is pressure assembly, in the specific implementation, and those skilled in the art can be with
Pressed using other known means of exerting pressure, such as spiral handspike, telescoping cylinder etc., pressure assembly herein is actually a kind of
For applying stressed force application apparatus.In the present embodiment, inter-sync band component constitutes the pressure transmission group pressed to clamping contact section
Part.
In measure traverse line length, it is desirable to wire 1 be centrally placed in the top of the directive wheel in guide wheel assemblies and with guiding
Wheel contact, can realize that directive wheel group is in the corresponding position of target, this position is long same with surveying by adjusting screw rod 55 and nut
Walk the timing belt present position with component middle and lower part part corresponding, plane centering and fully contacted with wire on the timing belt, surveyed
Lower component present position in long timing belt component is also to adjust by the nut on screw rod 55.
As shown in Figure 10, the difference of itself and embodiment 1 is to employ one kind for the crawler type meter-measuring device of embodiment 4
New pressure exerting arrangement, the pressure exerting arrangement includes being arranged on the annular rollers chain mechanism on the inside of correspondence clamping contact section, in the annular
(i.e. between the hanging chain segment in both sides) is provided with briquetting 33 moving up and down on the inside of the chain of roller chain mechanism, meanwhile, same
The inner side zone face for walking band 32 is provided with circular orbit, and the orbital plane of the track is planar structure, and briquetting is pushed close to nip side
The pressure of chain 35 touches timing belt clamping contact section, and the active force of briquetting passes to timing belt by the roller 34 on chain, makes clamping
Contact-segment effectively clamps tested article, operationally, and the roller 34 on chain touches to roll with briquetting 33 and track pressure simultaneously to be coordinated.
Upper and lower briquetting 33 can apply pressure to it using hydraulic pressure, electronic or mechanical etc. mode, and those skilled in the art are according to design
General knowledge can be realized.In the present embodiment, annular rollers chain mechanism constitutes the pressure transmission component pressed to clamping contact section.
In the various embodiments described above, the movement of cable is driven by cable traction drive mechanism, and stand-by motor is to aid in synchronization
It is servo-actuated with wire with realizing, synchronously follow, to avoid step-out, further improve the precision of measurement.
The pressure exerting arrangement of the various embodiments described above is contact pressure exerting arrangement, and in other embodiments, pressure exerting arrangement also may be used
To use contactless pressure exerting arrangement, such as, using the pressure exerting arrangement according to air cushion principle or magnetic suspension principle, utilize air cushion
Atmospheric pressure or maglev magneticaction in the clamping contact section of timing belt, make the upper and lower clamping contact section of timing belt
It is pressurized effectively to clamp tested article.In addition, the pressure mode in above-described embodiment 3 can also be used for reference and be applied to above-mentioned implementation
In example 1,2 and 4, do not use inter-sync band and related part simply, the change of some adaptability is made in structure, these
Adaptive change in structure is that those skilled in the art can realize according to design general knowledge.
Claims (5)
1. a kind of crawler type meter-measuring device, including two for clamping the tested article that left and right directions extends positioned opposite up and down
Individual synchronous belt mechanism, it is characterised in that：The nip side of the timing belt of the upper and lower synchronous belt mechanism in synchronous belt mechanism it is left,
Part between right synchronous pulley is to be equipped with and clamping contact section can be applied on the inside of clamping contact section, upper and lower clamping contact section
Plus towards the pressure exerting arrangement of tested article direction normal pressure, the pressure exerting arrangement is contact pressure exerting arrangement, the crawler type meter
Rice device also includes the guide rail being oriented to along the vertical direction and positioning is assemblied in the lower clamping slide block on guide rail and guiding is slided up and down
The upper clamping slider on guide rail is assemblied in, the upper and lower synchronous belt mechanism is correspondingly arranged on upper and lower clamping slider, described to apply
Press mechanism includes pressure transmission component and the force application apparatus of normal pressure is applied to upper clamping slider, and pressure transmission component passes pressure acts on correspondence
Clamping contact section, pressure transmission component is located at the inner side of correspondence clamping contact section and is fixedly installed on corresponding clamping slider, described
Pressure transmission component includes being located at the inter-sync band on the inside of correspondence synchronous belt mechanism timing belt, and inter-sync band, which is looped around, to be fixedly installed on pair
Answer in the inter-sync band support block on clamping slider side, inter-sync band support block is in be set in Long Circle runway shape, inter-sync band
Have and roll the rolling element coordinated, the clamping of the nip side of inter-sync band and corresponding synchronous belt mechanism with inter-sync band support block side face
Contact-segment engaged transmission, and the bottom of the tooth and/or tooth top pair of inter-sync band tooth top and/or bottom of the tooth and synchronous belt mechanism clamping contact section
It should be engaged, synchronous belt mechanism clamping contact section forms straight plane pressure in the presence of inter-sync band support block and touches measured object
Product.
2. crawler type meter-measuring device according to claim 1, it is characterised in that：The crawler type meter-measuring device also includes leading
To wheel assembly, guide wheel assemblies include two is used for guide support tested article positioned at the left and right side of synchronous belt mechanism respectively
Directive wheel.
3. crawler type meter-measuring device according to claim 2, it is characterised in that：Two directive wheel is rotatably installed in one and led
It is oriented to and is slidedly assemblied on the guide rail on the two ends of wheel crossbeam, above and below directive wheel crossbeam, directive wheel crossbeam passes through a screw rod
Adjustable positioning above and below the realization of nut adjusting part.
4. crawler type meter-measuring device according to claim 3, it is characterised in that：The lower clamping slide block is oriented to guide rail and slided
It is dynamic to coordinate, lower clamping slide block by the adjusting nut of the spinning on the screw rod realize above and below adjustable positioning.
5. the crawler type meter-measuring device according to any one in claim 1-4, it is characterised in that：The up or down is synchronous
The stand-by motor that power-assisted is provided to the synchronous pulley is provided with wheel shaft with any one synchronous pulley in mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338707.3A CN104316013B (en) | 2013-07-12 | 2014-07-11 | A kind of crawler type meter-measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414600.3 | 2013-07-12 | ||
| CN201320414600 | 2013-07-12 | ||
| CN2013204146003 | 2013-07-12 | ||
| CN201410338707.3A CN104316013B (en) | 2013-07-12 | 2014-07-11 | A kind of crawler type meter-measuring device |
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| Publication Number | Publication Date |
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| CN104316013A CN104316013A (en) | 2015-01-28 |
| CN104316013B true CN104316013B (en) | 2017-08-22 |
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| CN201410338707.3A Active CN104316013B (en) | 2013-07-12 | 2014-07-11 | A kind of crawler type meter-measuring device |
| CN201420394531.9U Expired - Lifetime CN204128528U (en) | 2013-07-12 | 2014-07-11 | Crawler type meter-measuring device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104316013B (en) * | 2013-07-12 | 2017-08-22 | 郑州东辰科技有限公司 | A kind of crawler type meter-measuring device |
| CN105758355B (en) * | 2016-04-25 | 2019-01-01 | 张儒豪 | Hawser traction and measuring motion |
| CN106525085A (en) * | 2016-10-14 | 2017-03-22 | 铁道第三勘察设计院集团有限公司 | Transmission mechanism for rotary encoder for detection of mileage of small rail car |
| CN106643416A (en) * | 2016-12-22 | 2017-05-10 | 无锡南方电工机械有限公司 | Novel length counter |
| CN107966085A (en) * | 2017-09-30 | 2018-04-27 | 郑州东辰科技有限公司 | A kind of meter-measuring device |
| CN107764160A (en) * | 2017-09-30 | 2018-03-06 | 郑州拽亘电子科技有限公司 | A kind of meter counter |
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| CN101749997A (en) * | 2008-12-19 | 2010-06-23 | 张家港市江南电子厂 | Length and force measurement device for winch |
| CN102003932A (en) * | 2010-10-21 | 2011-04-06 | 哈尔滨工程大学 | Underwater rope cable length measuring device |
| CN102120365A (en) * | 2011-01-19 | 2011-07-13 | 海宁安捷复合材料有限责任公司 | Pultrusion length measurement device of plate |
| CN204128528U (en) * | 2013-07-12 | 2015-01-28 | 尚廷东 | Crawler type meter-measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101111608B1 (en) * | 2010-04-09 | 2012-02-14 | 강용주 | Moving distance sensor |
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- 2014-07-11 CN CN201410338707.3A patent/CN104316013B/en active Active
- 2014-07-11 CN CN201420394531.9U patent/CN204128528U/en not_active Expired - Lifetime
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| US6345561B1 (en) * | 1998-06-05 | 2002-02-12 | Yazaki Corporation | Wire measuring and cutting apparatus and method of measuring length of wire |
| CN201130002Y (en) * | 2007-12-26 | 2008-10-08 | 通光集团有限公司 | Accurate meter gauging apparatus |
| CN101749997A (en) * | 2008-12-19 | 2010-06-23 | 张家港市江南电子厂 | Length and force measurement device for winch |
| CN201331971Y (en) * | 2008-12-29 | 2009-10-21 | 广东南洋电缆集团股份有限公司 | Cable manufacturing auxiliary system and meter counter |
| CN201373897Y (en) * | 2009-04-01 | 2009-12-30 | 玉溪玉杯金属制品有限公司 | Meter counting device with shock-absorption device |
| CN201397111Y (en) * | 2009-04-20 | 2010-02-03 | 江苏法尔胜特钢制品有限公司 | Steel wire length counting and measuring device |
| CN102003932A (en) * | 2010-10-21 | 2011-04-06 | 哈尔滨工程大学 | Underwater rope cable length measuring device |
| CN102120365A (en) * | 2011-01-19 | 2011-07-13 | 海宁安捷复合材料有限责任公司 | Pultrusion length measurement device of plate |
| CN204128528U (en) * | 2013-07-12 | 2015-01-28 | 尚廷东 | Crawler type meter-measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104316013A (en) | 2015-01-28 |
| CN204128528U (en) | 2015-01-28 |
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