CN106524973A - Cable length measuring instrument - Google Patents
Cable length measuring instrument Download PDFInfo
- Publication number
- CN106524973A CN106524973A CN201611157143.9A CN201611157143A CN106524973A CN 106524973 A CN106524973 A CN 106524973A CN 201611157143 A CN201611157143 A CN 201611157143A CN 106524973 A CN106524973 A CN 106524973A
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- China
- Prior art keywords
- cable
- rotating disk
- teeth
- gear
- cable length
- Prior art date
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Classifications
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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
- G01B21/065—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 for stretchable materials
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a cable length measuring instrument. The measuring instrument comprises a rotating disk, a cable length display apparatus and a clamping arm mechanism. A perimeter of a cable design center circle embedded into an annular rotating disk wheel groove is 1m. The cable length display apparatus is arranged on an upper side of the rotating disk. One end of the cable length display apparatus is hinged to one end of the clamping arm mechanism. The other end of the clamping arm mechanism is connected to a rotating disk edge. A center shaft successively passes through the cable length display apparatus, a rotating disk center and a lower support plate from top to bottom. A central section of the center shaft is fixedly connected to the rotating disk. Upper and lower ends of the center shaft are supported on the cable length display apparatus and the lower support plate respectively. The lower support plate is fixedly connected to an upper end of a support fixed around a cable disc bracket. A user only needs to observe reading numbers of tens, ones, 0.1 bits displayed on each display disc and then can acquire a needed cable length with 1 decimal place. Display is visual, operation is convenient and work efficiency is greatly increased.
Description
Technical field
The present invention relates to a kind of length measuring device for cable, more particularly to a kind of to pull out from cable hank dedicated for measurement
Cable length device, belong to length of cable field of measuring technique.
Background technology
Cable or other cables are wound on special drum and are stored, when user needs to take, by cable external insulation sleeve
The length mark of upper sign is extracted.But length mark is typically with m as measurement unit, when the indicating accuracy's needs for extracting cable length
When being accurate to 0.1m, it is necessary to measured with tape measure, this method measures cumbersome, impact operating efficiency.
The content of the invention
It is an object of the present invention to provide the cable length that a kind of compact conformation, easy to operate, indicating accuracy are accurate to 0.1m is surveyed
Amount instrument.
The present invention is achieved by the following technical programs：
A kind of cable length measuring instrument, including rotating disk, cable length display device and clamping arm mechanism, the wheel rim of the rotating disk set
There are the rotating disk annular race that cross section is interior concave arc, the diameter and cable cross-section of the rotating disk annular race indent circular arc
Diameter matches, the Zhou Changwei 1m of the cable design center circle being embedded in annular rotary table race；Cable length display device is arranged
On the upside of rotating disk, the cable length display device other end is hinged with arm mechanism one end is clamped, and clamps the arm mechanism other end and rotating disk
Edge connects；Central shaft sequentially passes through cable length display device, center of turntable and lower supporting plate from top to bottom, in the middle part of central shaft
It is fixedly connected with rotating disk, central shaft upper and lower side is respectively supported on cable length display device and lower supporting plate, the lower support
Plate is fixedly connected with the pedestal upper end being fixed near bracket for cable tray.
The purpose of the present invention can also be further realized by following technical measures：
Further, the cable length display device includes trough-shaped housing, train and three length display panels, described
Train is arranged in trough-shaped housing, including 0.1 gear, individual position gear and the number of teeth that the number of teeth being engaged with each other is 1 is
10 ten gears, the gearratio i=1 of each gear:10:10；The length display panel includes 0.1 display panel, individual position display panel
With ten display panels, each display panel outer rim is equipped with the 0～9 of decile totally 10 graduation marks；0.1 display panel, individual position
Display panel and ten display panels respectively with corresponding central shaft upper end termination, individual position support shaft upper end termination, ten support shafts
End termination is fixedly connected, and interval is inlaid on the upside of trough-shaped housing in corresponding circular hole, and gap coordinates therewith.
Further, described position gear is duplicate gear, including individual position gear that the top number of teeth is 10 and lower teeth
The individual position lower gear for 1 is counted, the individual position gear that the number of teeth is 1 0.1 gear and the number of teeth is 10 is engaged, and the number of teeth is 1 individual position
Lower gear is engaged with ten gears that the number of teeth is 10.
Further, it is fixedly connected with 0.1 gear that the number of teeth is 1 in the middle part of the central shaft, the number of teeth is on 10 individual position
Gear is fixedly connected with individual position support shaft top, and the number of teeth is that 1 individual position lower gear is fixedly connected with individual position support shaft bottom；The number of teeth
Ten gears for 10 are fixedly connected with ten support shaft bottoms；Central shaft lower end is supported on lower supporting plate one end by axle sleeve
In, individual position support shaft lower end and ten support shaft lower ends are respectively separated and are inlaid on the downside of trough-shaped housing in corresponding circular hole, and with
Gap coordinate.
Further, the clamping arm mechanism includes clamp arm, pinch wheels, pinch wheels support shaft and extension spring, pinch wheels
Be hinged with pinch wheels in the middle part of support axle, in the embedded clamp arm outer end of pinch wheels, pinch wheels support shaft upper and lower side respectively with clamp arm outside
The side plate up and down at end is fixedly connected；In the inner embedded flute profile shell one end of clamp arm, by bolt and nut group and trough-shaped housing one
End is hinged；Extension spring one end is hooked on the termination of pinch wheels support shaft lower end, and the extension spring other end is hooked on the hanging column of disk edge.
Further, the wheel rim of the pinch wheels is provided with the pinch wheels annular race that cross section is interior concave arc, the folder
The diameter of bearing up pulley annular race indent circular arc and the diameter matches of cable cross-section, the indent circle of the pinch wheels annular race
The interior concave arc of arc and rotating disk annular race is relative, and the cable clamping from cable hank pull-out is in pinch wheels annular race and turret loop
Between shape race.
Present configuration is compact, gearratio i=1:10:10 0.1 gear, the individual position gear that the number of teeth is 10, the number of teeth are 1
Individual position lower gear and ten gears that the number of teeth is 10 are engaged successively, by respective support shaft and corresponding 0.1 display panel, individual
Position display panel and ten display panels are connected, and cable both sides are clamped arm mechanism pinch wheels respectively and rotating disk is clamped.User pulls
During cable, cable drives turntable rotation, rotating disk to rotate the cable for transferring out 1m length for a week, while meshed gears drive is right
The display panel answered is rotated, and three foundation directrixes of trough-shaped housing are respectively toward to the corresponding graduation mark of display panel after rotation, you can read
Go out the corresponding indicating value of ten of drawn out cable, individual position and 0.1, indicating accuracy can reach 0.1m.User need to only observe each aobvious
Show the reading of ten, individual position that disk shows and 0.1, can just obtain the cable length of required 1 decimal of band, intuitive display,
Operation is very easy, substantially increases operating efficiency.
Advantages of the present invention and feature, will be for illustration and explanation by the non-limitative illustration of preferred embodiment below,
These embodiments, are only given referring to the drawings as an example.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is I enlarged drawing of Fig. 1；
Fig. 4 is the A-A sectional views of Fig. 1；
Fig. 5 is the B-B sectional views of Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further illustrated.
As shown in Fig. 1～Fig. 5, the present invention includes rotating disk 1, cable length display device 2 and clamps arm mechanism 3, rotating disk 1
Wheel rim is provided with the rotating disk annular race 11 that cross section is interior concave arc, the diameter of indent circular arc and the diameter of cable cross-section
Match somebody with somebody, the Zhou Changwei 1m of cable design center circle Φ being embedded in annular rotary table race, rotating disk 1 are rotated one week, and the cable of release is long
Spend for 1m.
Cable length display device 2 is arranged on the upside of rotating disk 1, and its left end is hinged with 3 one end of arm mechanism is clamped, clamp arm machine
3 other end of structure is connected with 1 edge of rotating disk.Central shaft 4 sequentially pass through from top to bottom cable length display device 2,1 center of rotating disk and
Lower supporting plate 5, is fixedly connected with rotating disk 1 in the middle part of central shaft 4, and 4 upper and lower side of central shaft is respectively supported at cable length display device 2
On lower supporting plate 5, lower supporting plate 5 is fixedly connected with 6 upper end of support being fixed near bracket for cable tray, only by the present invention
It is relatively fixed with the cable hank position on bracket for cable tray, present invention measurement cable length could be used.
Cable length display device 2 includes trough-shaped housing 21, train 22 and three length display panels 23, engaging tooth
Train 22 is arranged in trough-shaped housing 21, including 0.1 gear 23, individual position gear 24, individual position that the number of teeth being engaged with each other is 1
Lower gear 25 and the number of teeth are 10 ten gears 26, the modulus m=4 of each gear of the present embodiment,.Length display panel 23 includes 0.1
Display panel 231, individual position display panel 232 and ten display panels 233, each length display panel outer rim are equipped with the 0～9 of decile totally 10
Individual graduation mark, three length display panels 23 show that the maximum length value of cable is 99.9m.0.1 display panel 231, individual position show
Disk 232 and ten display panels 233 are propped up with 4 upper end termination of corresponding central shaft, 210 upper end termination of individual position support shaft, ten respectively
220 upper end termination of support axle is fixedly connected, and interval is inlaid on the upside of trough-shaped housing 21 in corresponding circular hole, and gap is matched somebody with somebody therewith
Close, be easy to length display panel 23 to rotate.
As shown in Figure 4 and Figure 5, individual position gear is duplicate gear, including the individual position gear 24 that the top number of teeth is 10 is with
Portion's number of teeth is 1 individual position lower gear 25, and the individual position gear 24 that the number of teeth is 1 0.1 gear 23 and the number of teeth is 10 is engaged, the number of teeth
Individual position lower gear 25 for 1 is engaged with ten gears 26 that the number of teeth is 10, the gearratio i=1 of gear:10:10.I.e. the number of teeth is 1
0.1 rotation of gear 23 1 is enclosed, and the number of teeth is that i.e. 1 scale value is enclosed in the 10 individual rotation of position gear 24 0.1, and the number of teeth is ten of 10
0.01 circle of the rotation of gear 26 is 0.1 scale value.
Be that 1 0.1 gear 23 is fixedly connected with the number of teeth in the middle part of central shaft 4, the number of teeth be 10 individual position gear 24 with it is individual
Position 210 top of support shaft is fixedly connected, and the number of teeth is that 1 individual position lower gear 25 is fixedly connected with individual 210 bottom of position support shaft；The number of teeth
Ten gears 26 for 10 are fixedly connected with ten 220 bottoms of support shaft.4 lower end of central shaft passes through axle sleeve 41, individual position support shaft
210 lower ends and ten 220 lower ends of support shaft are respectively separated and are inlaid on the downside of trough-shaped housing 21 in corresponding circular hole, and gap therewith
Coordinate, be easy to aforesaid each support shaft rotation.
Clamping arm mechanism 3 includes clamp arm 31, pinch wheels 32, pinch wheels support shaft 33 and extension spring 34, pinch wheels support shaft
It is hinged with pinch wheels 32 in the middle part of in the of 33, pinch wheels 32 are embedded in 31 outer end of clamp arm of the upper and lower composition of two panels side plate 311, pinch wheels
Support 33 upper and lower side of axle is fixedly connected with the side plate up and down 321 of 31 outer end of clamp arm respectively.The inner embedded trough-shaped housing of clamp arm 31
In 21 left ends, it is hinged with 21 left end of trough-shaped housing by bolt and nut group 35；34 one end of extension spring is hooked on pinch wheels support shaft 33
On the termination of lower end, the other end is hooked on the hanging column 12 at 1 edge of rotating disk.The wheel rim of pinch wheels 32 is provided with cross section for interior concave arc
Pinch wheels annular race 321, the diameter of pinch wheels annular race 321 indent circular arc and the diameter matches of cable cross-section,
The interior concave arc of the interior concave arc and rotating disk annular race of pinch wheels annular race 321 is relative.From the cable clip that cable hank is pulled out
Hold between pinch wheels annular race 321 and rotating disk annular race 11.Extension spring 34 causes cable to obtain enough clamping forces, in electricity
While cable overcomes frictional force to move, 0.1 gear 23 is driven to rotate, in the presence of the engaged transmission of train 22,
Three length display panels are rotated, and show that drawn out cable is accurate to the length value of 0.1m.
By taking the cable length for measuring 36.8m as an example, first by cable clamping in pinch wheels annular race 321 and rotating disk annulus wheel
Between groove 11, remember that cable head stretches out the length of pinch wheels 32.Then cable, each gear is pulled to engage rotation therewith, note
Observation 0.1 display panel 231, individual position display panel 232 and ten 233 respective readings of display panel, as shown in figure 3, showing when ten
Show the reading of disk 233 between 3 and 4, between 6 and 7, the reading of 0.1 display panel 231 is 8 for the reading of individual position display panel 232
When, cable is cut off in the position of section start cable head, you can obtain the cable that length is 36.8m.
The present invention can be additionally used in measuring for the rope lengths such as nylon rope, hawser.
In addition to the implementation, the present invention can also have other embodiment, such as laterally bore in the upright opening of major diameter
Cut lateral aperture.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of application claims.
Claims (6)
1. a kind of cable length measuring instrument, it is characterised in that：Including rotating disk, cable length display device and clamping arm mechanism, institute
The wheel rim for stating rotating disk is provided with rotating disk that cross section is interior concave arc annular race, the rotating disk annular race indent circular arc it is straight
Footpath and the diameter matches of cable cross-section, the Zhou Changwei 1m of the cable design center circle being embedded in rotating disk annular race；Cable is long
Degree display device is arranged on the upside of rotating disk, is clamped arm mechanism one end and is connected with disk edge；Central shaft is sequentially passed through from top to bottom
Cable length display device, center of turntable and lower supporting plate, are fixedly connected with rotating disk in the middle part of central shaft, central shaft upper and lower side difference
Be supported on cable length display device and lower supporting plate, the lower supporting plate be fixed on the support near bracket for cable tray
End is fixedly connected.
2. cable length measuring instrument as claimed in claim 1, it is characterised in that the cable length display device includes flute profile
Housing, train and three length display panels, the train is arranged in trough-shaped housing, including what is be engaged with each other
The number of teeth is 1 0.1 gear, individual position gear and ten gears that the number of teeth is 10, the gearratio i=1 of each gear:10:10；It is described
Length display panel includes 0.1 display panel, individual position display panel and ten display panels, and each display panel outer rim is equipped with the 0 of decile
～9 totally 10 graduation marks；0.1 display panel, individual position display panel and ten display panels respectively with corresponding central shaft upper end
Termination, individual position support shaft upper end termination, ten support shaft upper ends termination are fixedly connected, and interval be inlaid in it is right on the upside of trough-shaped housing
In the circular hole answered, and gap coordinates therewith.
3. cable length measuring instrument as claimed in claim 2, it is characterised in that described position gear is duplicate gear, including
The individual position lower gear that the top number of teeth is 10 individual position gear and the bottom number of teeth is 1, the number of teeth are that 1 0.1 gear is with the number of teeth
10 individual position gear engagement, the number of teeth is that 1 individual position lower gear is engaged with ten gears that the number of teeth is 10.
4. cable length measuring instrument as claimed in claim 2 or claim 3, it is characterised in that be 1 with the number of teeth in the middle part of the central shaft
0.1 gear is fixedly connected, and the number of teeth is that 10 individual position gear is fixedly connected with individual position support shaft top, and the number of teeth is 1 individual position
Lower gear is fixedly connected with individual position support shaft bottom；The number of teeth is that 10 ten gears are fixedly connected with ten support shaft bottoms；In
Heart axle lower end is supported in lower supporting plate one end by axle sleeve, and individual position support shaft lower end and ten support shaft lower ends are respectively separated embedding
It is mounted on the downside of trough-shaped housing in corresponding circular hole, and gap coordinates therewith.
5. cable length measuring instrument as claimed in claim 1, it is characterised in that the clamping arm mechanism includes clamp arm, folder
Bearing up pulley, pinch wheels support shaft and extension spring, are hinged with pinch wheels in the middle part of pinch wheels support shaft, in the embedded clamp arm outer end of pinch wheels,
Pinch wheels support shaft upper and lower side is fixedly connected with the side plate up and down of clamp arm outer end respectively；The inner embedded trough-shaped housing one of clamp arm
In end, it is hinged with trough-shaped housing one end by bolt and nut group；Extension spring one end is hooked on the termination of pinch wheels support shaft lower end, is drawn
The spring other end is hooked on the hanging column of disk edge.
6. the cable length measuring instrument as described in claim 1 or 5, it is characterised in that the wheel rim of the pinch wheels is provided with transversal
Face is the pinch wheels annular race of interior concave arc, the diameter and cable cross-section of the pinch wheels annular race indent circular arc
Diameter matches, the interior concave arc of the interior concave arc and rotating disk annular race of the pinch wheels annular race are relative, draw from cable hank
The cable clamping for going out is between pinch wheels annular race and rotating disk annular race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157143.9A CN106524973B (en) | 2016-12-15 | 2016-12-15 | Cable length measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157143.9A CN106524973B (en) | 2016-12-15 | 2016-12-15 | Cable length measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524973A true CN106524973A (en) | 2017-03-22 |
| CN106524973B CN106524973B (en) | 2019-02-05 |
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ID=58339652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157143.9A Active CN106524973B (en) | 2016-12-15 | 2016-12-15 | Cable length measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN106524973B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493576A (en) * | 2018-11-29 | 2019-03-19 | 刘玉婷 | A kind of intelligent city's traffic indicating equipment |
| CN112484602A (en) * | 2020-10-16 | 2021-03-12 | 深圳市成天泰电缆实业发展有限公司 | Check out test set is used in cable conductor manufacturing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366133Y (en) * | 1998-07-24 | 2000-03-01 | 广州市芳村区三发日用制品厂 | Mechanical numeral skipping-rope |
| CN1685292A (en) * | 2002-10-01 | 2005-10-19 | 罗吉杜布依制造股份有限公司 | Mechanical hour and minute display device |
| JP2006029784A (en) * | 2004-07-12 | 2006-02-02 | Showa Electric Wire & Cable Co Ltd | Cable length measuring instrument |
| CN202614152U (en) * | 2012-05-17 | 2012-12-19 | 烟台杰瑞石油装备技术有限公司 | A length-measuring device of a coiled tubing |
| CN204241844U (en) * | 2014-11-28 | 2015-04-01 | 杭州手表有限公司 | A kind of big calendar mechanism of wrist-watch |
| CN104864814A (en) * | 2015-06-18 | 2015-08-26 | 吉林省吉能电力建设监理有限责任公司 | All-digital cable length measuring instrument |
-
2016
- 2016-12-15 CN CN201611157143.9A patent/CN106524973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366133Y (en) * | 1998-07-24 | 2000-03-01 | 广州市芳村区三发日用制品厂 | Mechanical numeral skipping-rope |
| CN1685292A (en) * | 2002-10-01 | 2005-10-19 | 罗吉杜布依制造股份有限公司 | Mechanical hour and minute display device |
| JP2006029784A (en) * | 2004-07-12 | 2006-02-02 | Showa Electric Wire & Cable Co Ltd | Cable length measuring instrument |
| CN202614152U (en) * | 2012-05-17 | 2012-12-19 | 烟台杰瑞石油装备技术有限公司 | A length-measuring device of a coiled tubing |
| CN204241844U (en) * | 2014-11-28 | 2015-04-01 | 杭州手表有限公司 | A kind of big calendar mechanism of wrist-watch |
| CN104864814A (en) * | 2015-06-18 | 2015-08-26 | 吉林省吉能电力建设监理有限责任公司 | All-digital cable length measuring instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493576A (en) * | 2018-11-29 | 2019-03-19 | 刘玉婷 | A kind of intelligent city's traffic indicating equipment |
| CN112484602A (en) * | 2020-10-16 | 2021-03-12 | 深圳市成天泰电缆实业发展有限公司 | Check out test set is used in cable conductor manufacturing |
| CN112484602B (en) * | 2020-10-16 | 2022-04-15 | 深圳市成天泰电缆实业发展有限公司 | Check out test set is used in cable conductor manufacturing |
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| Publication number | Publication date |
|---|---|
| CN106524973B (en) | 2019-02-05 |
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Address after: 212211 No. 402, Changjiang Road, Zhenjiang City, Jiangsu Province Patentee after: China Shipbuilding Power Zhenjiang Co.,Ltd. Address before: 402 Changjiang Road, Runzhou District, Zhenjiang City, Jiangsu Province Patentee before: CSSC MARINE POWER Co.,Ltd. |
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