CN202522218U - High-precision air-pressure-type cable meter counter - Google Patents
High-precision air-pressure-type cable meter counter Download PDFInfo
- Publication number
- CN202522218U CN202522218U CN2012201377548U CN201220137754U CN202522218U CN 202522218 U CN202522218 U CN 202522218U CN 2012201377548 U CN2012201377548 U CN 2012201377548U CN 201220137754 U CN201220137754 U CN 201220137754U CN 202522218 U CN202522218 U CN 202522218U
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- wheel
- counting wheel
- rice counting
- cylinder
- meter
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Abstract
The utility model discloses a high-precision air pressure-type cable meter counter, which comprises a meter counting wheel provided with a plurality of sensing holes uniformly distributed around the axis of the meter counting wheel; a support guide wheel having a rotation axis parallel with that of the meter counting wheel under the meter counting wheel, wherein a gap for cables to pass through is formed between an upper portion of the support guide wheel and a lower portion of the meter counting wheel; a cylinder with a telescoping terminal coupled to a wheel shaft of the meter counting wheel driving the meter counting wheel to move up and down along the height direction relative to the support guide wheel; and a meter counting sensor fixedly mounted on the wheel shaft of the meter counting wheel or the telescoping terminal of the cylinder and corresponding to one of the sensing holes. According to the utility model, the gap between the meter counting wheel and the support guide wheel is controlled by the cylinder so as to adapt to cables with different shapes and different cross-section sizes; and the number of rotation turns can be accurately read by the meter counting sensor, thereby measuring the length of the cables with high precision. Besides the cable meter counter is simple in structure and convenient in operation.
Description
Technical field
The utility model relates to the length metering equipment of bar, is specifically related to a kind of high precision vapour-pressure type cable meter-measuring device.
Background technology
The length of accurate measurement cable is the prerequisite that guarantees that cable is installed, and the traditional cable metering method all is to accomplish through dip stick, yet; The general cable product that dispatches from the factory is packed for ease, all is to be made into cable ring, when carrying out linear measure longimetry; In order accurately to measure the size that needs, must cable is stretching, this mode often has bigger workload; And in stretching process, be difficult to guarantee that cable extends according to straight line fully, the result of measurement often is not inconsistent with physical length.
In order to improve above-mentioned defective, present stage also has the metering outfit of employing that the length of cable is measured, and it specifically is the rotation number of turns through rice counting wheel; Confirm the length of cable, this meter-measuring device has higher degree of accuracy than traditional dip stick, but its structure more complicated; Equipment cost is higher; And to the cable of different cross section shape and sectional dimension, need to adopt the metering equipment of different model, the scope of application is narrower.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of high precision vapour-pressure type cable meter-measuring device, and it is simple in structure, and can be applicable to the dimensional measurement of different cables.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
High precision vapour-pressure type cable meter-measuring device comprises
Rice counting wheel, this rice counting wheel is provided with a plurality of sensing holes, and these a plurality of sensing holes are evenly arranged around the axis of rice counting wheel;
Support guide wheel, its pivot center is parallel with the pivot center of rice counting wheel and be positioned at the below of rice counting wheel, supports gap that current supply cable passes of formation between top and the rice counting wheel bottom of guide wheel;
Cylinder, its flexible end connects with the wheel shaft of rice counting wheel, and it is up and down with respect to supporting guide wheel along short transverse to drive rice counting wheel;
The metering inductor, the wheel shaft or the flexible end of cylinder that are fixedly mounted on rice counting wheel are last and corresponding with one of them sensing hole.
At rice counting wheel and the input end that supports guide wheel two input end guide wheels are installed; Rice counting wheel is equipped with two output terminal guide wheels with the output terminal that supports guide wheel, all forms the guiding clearance that a current supply cable passes between the two input end guide wheels and between the two output terminal guide wheels.
The cylinder body of cylinder is provided with intake interface and gives vent to anger interface, and intake interface is communicated with the output terminal of a reduction valve, and the input end of reduction valve connects the source of the gas pipe through one and extraneous source of the gas is connected, and the interface of giving vent to anger is communicated with the input end of a surplus valve.
Also be connected with a control damper between the output terminal of reduction valve and the intake interface of cylinder.
This cable meter-measuring device also includes the base plate that is positioned at its bottom, the support that is positioned at the short transverse extension of base plate upper edge, the worktable of rack-mount end, is fixed with panel on the worktable, and reduction valve, surplus valve and control damper are fixed on the panel; The cylinder part of cylinder is fixed on the worktable, supports the upper surface that guide wheel is installed in worktable.
The beneficial effect of the utility model is:
1, through the gap length between cylinder control rice counting wheel and the support guide wheel, thus the cable of adaptation different cross section size and shape;
2, accurately read the rotation number of turns of rice counting wheel through the metering inductor, thereby measure the length of cable accurately;
3, simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of a kind of high precision vapour-pressure type of the utility model cable meter-measuring device;
Fig. 2 is the side view of Fig. 1;
Wherein 1, rice counting wheel; 11, sensing hole;
2, support guide wheel;
3, metering inductor;
4, wheel shaft;
5, cylinder; 51, intake interface; 52, the interface of giving vent to anger;
61, control damper; 62, surplus valve; 63, reduction valve; 64, connect the source of the gas pipe;
71, base plate; 72, support; 73, worktable; 74, panel
81, input end guide wheel; 82, output terminal guide wheel.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, the utility model done further describing:
Like Fig. 1, shown in 2, be a kind of high precision vapour-pressure type of the utility model cable meter-measuring device, it comprises rice counting wheel 1, supports guide wheel 2, cylinder 5 and bracket component; Bracket component is formed by being positioned at base plate 71, support 72 and worktable 73, and base plate 71 is positioned at the bottom, and support 72 extends along short transverse; Its bottom is fixed on the upper surface of base plate 71, and worktable 73 is fixed on the upper end of support 71, and the cylinder part of cylinder 5 is fixed on worktable 73 upper surfaces; Its flexible end up, rice counting wheel 1 is installed on the wheel shaft 4 through bearing or other rotatable parts, and it can rotate around wheel shaft 4; One end of wheel shaft 4 is fixed on the expansion link of cylinder 5, starts cylinder 5, and it is up and down along short transverse to drive wheel shaft 4; Then it is up and down along short transverse thereupon to drive rice counting wheel 1, supports guide wheel 2 and is installed in the upper surface of worktable 73 through a rotation seat, support guide wheel 2 be positioned at rice counting wheel 1 under; And its pivot center is parallel with the pivot center of rice counting wheel 1, between the bottom of supporting guide wheel 2 tops and rice counting wheel 1, forms the gap that current supply cable A passes; Because it is changeless supporting the height and position of guide wheel 2; Therefore, when cylinder 5 drive rice counting wheels 1 were up and down along short transverse, the gap that the current supply cable A that forms between rice counting wheel 1 and the support guide wheel 2 passes can change thereupon.Rice counting wheel 1 is provided with a plurality of sensing holes 11; These a plurality of sensing holes 11 evenly distribute on rice counting wheel 1 around the pivot center of rice counting wheel 1, and are corresponding with this sensing hole 11, on wheel shaft 4, are installed with a metering inductor 3; When rice counting wheel 1 rotates; Metering inductor 3 and different sensing hole 11 are corresponding and receive signal, and the number of turns that this signal record rice counting wheel 1 rotates is because wheel shaft 4 is synchronous up and down with cylinder 5 expansion links; Therefore, above-mentioned metering inductor 3 also can be to be fixed on the expansion link of cylinder 5.
Rice counting wheel 1 and the input end that supports guide wheel 2 (just its two the place ahead) are provided with two input end guide wheels 81; Two input end guide wheels, 81 rotating being installed on the worktable 73; Form the guiding clearance that current supply cable passes between its two; Be provided with two output terminal guide wheels 82 at rice counting wheel 1 and the output terminal that supports guide wheel 2 (just its two rear); Two output terminal guide wheels, 82 rotating being installed on the worktable 73, its two between the guiding clearance passed of same current supply cable of formation.
When work, the initiating terminal of cable A is introduced by the guiding clearance that two input end guide wheels 81 form, and be inserted in the gap of rice counting wheel 1 and 2 formation of support guide wheel; The stroke of adjustment cylinder 5 flexible ends makes rice counting wheel 1 and support guide wheel 2 fully compress cable A, thereby between cable A and rice counting wheel 1, forms bigger friction force; When along the initiating terminal of direction as shown pull-in cable A, this friction force impels rice counting wheel 1 to rotate around direction as shown as the power that rice counting wheel 1 rotates; Sensing hole 11 on the rice counting wheel 1 is rotated, and triggers metering inductor 3 and starts working, in the continuous lateral traction process of cable A quilt; Metering inductor 3 calculates the rotation number of turns of rice counting wheel 1, and when come out in the gap of end between rice counting wheel 1 and support guide wheel 2 of cable A, rice counting wheel 1 is not because of there being the drive of friction force; And stop operating, the metering process finishes, at this moment; Metering inductor 3 quits work, and the final number of turns of record rice counting wheel 1, draws the length of cable A through this final number of turns.In the above-mentioned course of work, cable A is limited respectively by two input end guide wheels 81 and two output terminal guide wheels 82, thereby can prevent effectively that cable A from beat taking place.
In the utility model, can control, regulate the size in gap between rice counting wheel 1 and the support guide wheel 2 stroke of above-mentioned cylinder 5 expansion links; To adapt to the cable of different cross section size, for example, when cross-section of cable size is big; Need make rice counting wheel 1 and support between the guide wheel gap bigger, can increase the air inflow of cylinder 5, otherwise; Then reduce the air inflow of cylinder 5, the concrete following structure of passing through realizes, referring to Fig. 1,2; On worktable 73, be installed with a panel 74, reduction valve 63, surplus valve 62 and control damper 61 are installed on the panel 74, the intake interface 51 on cylinder 5 cylinder bodies is communicated with the output terminal of reduction valve 63; The input end of reduction valve 63 connects source of the gas pipe 64 through one and connects with extraneous source of the gas, and the interface 52 of giving vent to anger is communicated with the input end of a surplus valve 62.Control damper 61 is connected between the output terminal and cylinder 5 intake interfaces 51 of reduction valve 63; After external source of the gas gets into reduction valve 63; Enter in the cylinder body of cylinder 5 through control damper 61, control damper 61 is used for the flexible of control cylinder 5, opens or compresses to guarantee rice counting wheel 1 and support guide wheel 2; Reduction valve 63 is used to regulate the pressure size of cylinder 5 and rice counting wheel 1, and surplus valve 62 is used for the speed that control cylinder 5 stretches.
In addition, in order can accurately to control, a tensimeter is installed on panel 73.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (5)
1. high precision vapour-pressure type cable meter-measuring device is characterized in that, comprises
Rice counting wheel, this rice counting wheel is provided with a plurality of sensing holes, and these a plurality of sensing holes are evenly arranged around the axis of rice counting wheel;
Support guide wheel, its pivot center is parallel with the pivot center of rice counting wheel and be positioned at the below of rice counting wheel, supports gap that current supply cable passes of formation between top and the rice counting wheel bottom of guide wheel;
Cylinder, its flexible end connects with the wheel shaft of rice counting wheel, and it is up and down with respect to supporting guide wheel along short transverse to drive rice counting wheel;
The metering inductor, the wheel shaft or the flexible end of cylinder that are fixedly mounted on rice counting wheel are last and corresponding with one of them sensing hole.
2. cable meter-measuring device as claimed in claim 1; It is characterized in that; At rice counting wheel and the input end that supports guide wheel two input end guide wheels are installed; Rice counting wheel is equipped with two output terminal guide wheels with the output terminal that supports guide wheel, all forms the guiding clearance that a current supply cable passes between the two input end guide wheels and between the two output terminal guide wheels.
3. cable meter-measuring device as claimed in claim 1; It is characterized in that; The cylinder body of cylinder is provided with intake interface and gives vent to anger interface; Intake interface is communicated with the output terminal of a reduction valve, and the input end of reduction valve connects the source of the gas pipe through one and extraneous source of the gas is connected, and the interface of giving vent to anger is communicated with the input end of a surplus valve.
4. cable meter-measuring device as claimed in claim 3 is characterized in that, also is connected with a control damper between the output terminal of reduction valve and the intake interface of cylinder.
5. cable meter-measuring device as claimed in claim 4; It is characterized in that; This cable meter-measuring device also includes the base plate that is positioned at its bottom, the support that is positioned at the short transverse extension of base plate upper edge, the worktable of rack-mount end; Be fixed with panel on the worktable, reduction valve, surplus valve and control damper are fixed on the panel; The cylinder part of cylinder is fixed on the worktable, supports the upper surface that guide wheel is installed in worktable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201377548U CN202522218U (en) | 2012-04-01 | 2012-04-01 | High-precision air-pressure-type cable meter counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201377548U CN202522218U (en) | 2012-04-01 | 2012-04-01 | High-precision air-pressure-type cable meter counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522218U true CN202522218U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201377548U Expired - Lifetime CN202522218U (en) | 2012-04-01 | 2012-04-01 | High-precision air-pressure-type cable meter counter |
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| Country | Link |
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| CN (1) | CN202522218U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636141A (en) * | 2012-04-01 | 2012-08-15 | 广州岭南电缆股份有限公司 | High-precision air pressure type cable length measuring device |
| CN103454443A (en) * | 2013-09-11 | 2013-12-18 | 华晶精密制造有限公司 | Multi-channel steel wire linear speed acquisition system special for diamond fretsaw |
| CN104034294A (en) * | 2014-06-25 | 2014-09-10 | 江苏佳成科技股份有限公司 | Cable length metering device |
| CN105222670A (en) * | 2015-09-15 | 2016-01-06 | 余姚市恒特固汽车配件厂 | A kind of method that sebific duct braiding line is quantitative |
-
2012
- 2012-04-01 CN CN2012201377548U patent/CN202522218U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636141A (en) * | 2012-04-01 | 2012-08-15 | 广州岭南电缆股份有限公司 | High-precision air pressure type cable length measuring device |
| CN103454443A (en) * | 2013-09-11 | 2013-12-18 | 华晶精密制造有限公司 | Multi-channel steel wire linear speed acquisition system special for diamond fretsaw |
| CN104034294A (en) * | 2014-06-25 | 2014-09-10 | 江苏佳成科技股份有限公司 | Cable length metering device |
| CN105222670A (en) * | 2015-09-15 | 2016-01-06 | 余姚市恒特固汽车配件厂 | A kind of method that sebific duct braiding line is quantitative |
| CN105222670B (en) * | 2015-09-15 | 2018-06-26 | 宁波世峻汽配科技有限公司 | A kind of quantitative method of sebific duct braiding line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
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| CX01 | Expiry of patent term |