CN113063657B - Fiber composite cable core characteristic detection device - Google Patents
Fiber composite cable core characteristic detection device Download PDFInfo
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- CN113063657B CN113063657B CN202110303181.5A CN202110303181A CN113063657B CN 113063657 B CN113063657 B CN 113063657B CN 202110303181 A CN202110303181 A CN 202110303181A CN 113063657 B CN113063657 B CN 113063657B
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- clamping plate
- cable core
- upper clamping
- lower clamping
- micro switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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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
- G01B21/30—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 roughness or irregularity of surfaces
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0021—Torsional
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
Abstract
The invention relates to a fiber composite material cable core characteristic detection device which comprises an upper clamping plate, a lower clamping plate, a control assembly and a detection assembly, wherein the control assembly is connected with the upper clamping plate and the lower clamping plate and drives the upper clamping plate and the lower clamping plate to move reversely so as to clamp or unclamp a cable core; the driving assembly is connected with the control assembly and can drive the control assembly, the upper clamping plate and the lower clamping plate to rotate around the shaft in a state that the tail end of the cable core is clamped, so that the torsion degree of the cable core is detected; the detection component is arranged on the upper clamping plate and the lower clamping plate, and when the cable core moves along the axial direction of the cable core and in a gap between the upper clamping plate and the lower clamping plate, the detection component detects the flatness of the surface of the cable core. Compared with the prior art, the invention can detect the torsion resistance of the cable core, can measure the diameter of the cable core, can detect the surface flatness of the cable core, has high overall detection efficiency and is convenient to operate.
Description
Technical Field
The invention relates to the technical field of material detection devices, in particular to a fiber composite material cable core characteristic detection device.
Background
The wire and cable for remote high-capacity power transmission generally uses steel-cored aluminum stranded wires as leads, and has high energy consumption and small current-carrying capacity, so that power failure and power failure caused by the large energy consumption occur at the same time, and the wire and cable become a large bottleneck for the development of the power industry. With the continuous progress of material technology, people try to replace metal materials with organic composite materials to manufacture core materials of wires, and novel composite material composite core wires are developed. The wire has the characteristics of high temperature resistance, large capacity, low energy consumption, long service life and the like. Due to the superiority of the overhead conductor manufactured by adopting the carbon fiber composite cable core, the carbon fiber composite cable has been greatly popularized and applied. The carbon fiber composite material cable core is a key of the lead, and the characteristics of the lead directly influence the performance of the lead and the construction safety, so that the characteristic detection of all aspects of the carbon fiber composite material cable core is particularly important.
At present, the detection project of the carbon fiber composite cable core mainly comprises: apparent diameter, color, surface roughness, etc.; physical breaking force, winding, torsion, rewinding test and the like; glass transition temperature in chemical aspect, salt spray corrosion test, etc.
The invention patent with the Chinese patent publication number of CN103207116A discloses a long-term performance detection assembly of a carbon fiber composite cable core, which comprises: the device comprises a base, a tension sensor arranged on the base, a left connecting fitting of a carbon fiber composite material cable core connected with the tension sensor through a connecting piece, a movable bracket connected with a right connecting fitting of the carbon fiber composite material cable core through a connecting piece, an external condition generating device arranged between the left connecting fitting and the right connecting fitting, a display and a control system. The detection assembly is reasonable in structural design, convenient to operate and high in detection efficiency, can detect multiple data under external environmental conditions, can realize long-term performance detection of the carbon fiber composite cable core, and provides scientific basis for evaluating the performance of the carbon fiber composite cable core.
In the above patent, although the tensile test can be performed on the carbon fiber composite cable core, the function is still relatively single, for example, the torsion resistance of the carbon fiber composite cable core cannot be detected, and the diameter and the surface flatness of the carbon fiber composite cable core cannot be measured.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a fiber composite material cable core characteristic detection device which can detect the torsion resistance of a cable core, can measure the diameter of the cable core and can detect the surface flatness of the cable core.
The aim of the invention can be achieved by the following technical scheme:
the fiber composite material cable core characteristic detection device comprises an upper clamping plate, a lower clamping plate, a control component and a detection component, wherein the detection component comprises the following components:
an upper clamping plate and a lower clamping plate;
the control assembly is connected with the upper clamping plate and the lower clamping plate and drives the upper clamping plate and the lower clamping plate to move reversely so as to clamp or unclamp the cable core;
the driving assembly is connected with the control assembly and can drive the control assembly, the upper clamping plate and the lower clamping plate to rotate around the shaft in a state that the tail end of the cable core is clamped, so that the torsion degree of the cable core is detected;
the detection assembly is arranged on the upper clamping plate and the lower clamping plate, and can detect the flatness of the surface of the cable core when the cable core moves along the axial direction of the cable core and in a gap between the upper clamping plate and the lower clamping plate.
Further, the control assembly comprises a control box, a clamping motor and a screw rod arranged in the control box;
the clamping motor is fixedly arranged on the outer wall of the control box, and the screw is connected to the end part of the output shaft of the clamping motor in a transmission way.
Further, a first thread and a second thread which are opposite in screw direction are arranged on the screw rod;
the first screw thread and the second screw thread are respectively connected with a first nut and a second nut in a screwed mode, the first nut and the second nut are respectively connected with a first connecting sheet and a second connecting sheet, and the first connecting sheet and the second connecting sheet are respectively fixedly connected with the upper clamping plate and the lower clamping plate.
Further, scale marks are further arranged on the outer wall of the control box, and the directions of the scale marks are parallel to the displacement directions of the upper clamping plate and the lower clamping plate when the upper clamping plate and the lower clamping plate are clamped.
Further, the driving assembly comprises a bottom box, and a rotating motor, a worm and a worm wheel which are arranged in the bottom box, wherein an output shaft of the rotating motor, the worm and the worm wheel are sequentially connected in a transmission mode.
Further, the rotating electrical machines fixed mounting is on the inner wall of base box, and the output shaft tip and the worm transmission of rotating electrical machines are connected, the outer wall and the worm wheel meshing of worm, the center department fixedly connected with pivot of worm wheel, the end of pivot passes base box and control box fixed connection to this drive control box carries out axial rotation, thereby drives punch holder and lower plate and rotates.
Further, the detection assembly comprises a detection column, an indicator light, a first micro switch and a second micro switch;
the indicator lamp, the first micro switch and the second micro switch are electrically connected;
the detection column can be propped against the surface of the cable core under the clamping action of the upper clamping plate and the lower clamping plate, and when the cable core moves along the axial direction of the cable core and in a gap between the upper clamping plate and the lower clamping plate, the detection column can be contacted with the bulge and the dent on the cable core, so that the first micro switch and the second micro switch are triggered, and the first micro switch and the second micro switch are prompted through the indicator lamp.
Further, the inside of punch holder and lower plate all is equipped with a plurality of movable groove, the inside activity in movable groove is provided with the clamp plate, one side fixed mounting that the clamp plate inwards has the detection post, the end of detection post extends to the outside of punch holder and lower plate.
Further, an upright post is fixedly arranged on one outward side of the pressing plate, a spring is arranged on the outer wall of the upright post, and a trigger rod is fixedly arranged at the tail end of the upright post;
every the movable groove all matches and has the triggering chamber, the triggering lever activity sets up the inside in triggering chamber, first micro-gap switch and second micro-gap switch are fixed in on the triggering chamber inner wall.
Further, the tail end of the detection column is set to be a cambered surface, so that the tail end of the detection column can be smoothly separated from the recess under the action of tensile force after being clamped into the recess;
when the upper surface of the cable core is provided with a recess, the detection column stretches out and is clamped into the recess under the action of the spring, and meanwhile, the trigger rod is pulled to descend through the upright post to trigger the first micro switch, and the first indicator lamp is lighted;
when the lower surface of the cable core is provided with a bulge, the detection column is pressed inwards, and meanwhile, the trigger rod is pushed to move through the upright post to trigger the second micro switch, and the second indicator lamp is lighted.
Furthermore, antiskid plates are fixedly arranged on two sides of one surface of the upper clamping plate, which is opposite to the lower clamping plate.
Compared with the prior art, the invention has the following technical advantages:
1. in the technical scheme, the upper clamping plate and the lower clamping plate can move reversely through transmission by the operation of the clamping motor, and are close to or far away from each other, when the upper clamping plate and the lower clamping plate are close to each other, the tail end of the cable core can be clamped, and the rotating motor is controlled to rotate so as to drive the tail end of the cable core to rotate at the same time, so that the torsion resistance of the cable core can be detected.
2. After the tail end of the cable core is clamped by the upper clamping plate and the lower clamping plate which are close to each other in the technical scheme, the diameter of the cable core can be measured through scales on the outer wall of the control box, so that whether the cable core is qualified or not can be detected, and the functions are diversified.
3. Can make the cable core along axial clamping between punch holder and lower plate in this technical scheme to regulate and control clamping force makes first pilot lamp and second pilot lamp all not light, after the centre gripping is good, pulls the cable core and makes the cable core move between punch holder and lower plate, when the cable core surface has the sunken, first micro-gap switch is triggered first pilot lamp and is lighted, when the cable core surface has the arch, second micro-gap switch is triggered second pilot lamp and is lighted, thereby can effectually detect the roughness on cable core surface.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 4 is a cross-sectional view of another inspection state of the present invention;
FIG. 5 is an enlarged schematic view of the invention at B in FIG. 4;
FIG. 6 is an enlarged schematic view of the invention at C in FIG. 4;
fig. 7 is a schematic perspective view of the upper clamping plate part of the present invention.
In the figure: 1. a cable core; 2. an upper clamping plate; 3. a lower clamping plate; 4. a first connecting piece; 5. a second connecting piece; 6. a first nut; 7. a second nut; 8. a first thread; 9. a second thread; 10. a screw; 11. a control box; 12. clamping the motor; 13. a rotating shaft; 14. a bottom box; 15. a worm wheel; 16. a worm; 17. a rotating electric machine; 18. a movable groove; 19. a pressing plate; 20. a detection column; 21. a column; 22. a spring; 23. a trigger lever; 24. a triggering cavity; 25. a first microswitch; 26. a second microswitch; 27. a first indicator light; 28. a second indicator light; 29. a antiskid plate.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Referring to fig. 1-7, in the fiber composite cable core characteristic detecting device in the present embodiment, an upper clamping plate 2 is movably disposed at the top of a cable core 1, a lower clamping plate 3 is movably disposed at the bottom of the cable core 1, and a control assembly disposed at the ends of the upper clamping plate 2 and the lower clamping plate 3 drives the upper clamping plate 2 and the lower clamping plate 3 to move reversely.
The driving component connected with the control component through the rotating shaft 13 drives the control component and the upper clamping plate 2 and the lower clamping plate 3 to rotate around the shaft.
The upper clamping plate 2 and the lower clamping plate 3 are both provided with detection components, and the detection components are used for detecting the flatness of the surface of the cable core 1 when the cable core 1 moves axially in the gap between the upper clamping plate 2 and the lower clamping plate 3.
In this embodiment, the control assembly includes control box 11, clamping motor 12 and set up at the inside screw rod 10 of control box 11, clamping motor 12 fixed mounting is on the outer wall of control box 11, screw rod 10 transmission connection is at the tip of clamping motor 12's output shaft, first screw thread 8 and second screw thread 9 have been seted up respectively to the upper portion outer wall and the lower part outer wall of screw rod 10, the outer wall of first screw thread 8 and second screw thread 9 is threaded connection respectively has first nut 6 and second nut 7, first nut 6 and second nut 7 are through first connection piece 4 and second connection piece 5 and punch holder 2 and lower plate 3 fixed connection respectively, the spacing groove with first connection piece 4 and second connection piece 5 assorted has still been seted up to the outer wall of control box 11, the direction of seting up of first screw thread 8 and second screw thread 9 on the outer wall of screw rod 10 is opposite.
The clamping motor 12 is controlled to operate so that the screw rod 10 at the top of the output shaft rotates, the screw rod 10 rotates to drive the first nut 6 and the second nut 7 to move reversely through the first thread 8 and the second thread 9 which are arranged on the outer wall of the screw rod in opposite directions, the first nut 6 and the second nut 7 move reversely to drive the upper clamping plate 2 and the lower clamping plate 3 to move reversely through the first connecting sheet 4 and the second connecting sheet 5 to be close to or far away from each other, and when the upper clamping plate 2 and the lower clamping plate 3 are close to each other, the tail end of the cable core 1 can be clamped.
In this embodiment, the outer wall of the control box 11 is further provided with a scale for measuring the diameter of the cable core 1 to detect whether the cable core 1 is qualified or not, and the functions are more diversified.
In this embodiment, the driving assembly includes the base box 14, the rotating electrical machines 17, worm 16 and worm wheel 15, the rotating electrical machines 17 fixed mounting is on the inner bottom wall of base box 14, the output shaft end fixedly connected with worm 16 of rotating electrical machines 17, the outer wall meshing of worm 16 has worm wheel 15, the center department fixed mounting of worm wheel 15 has pivot 13, the terminal of pivot 13 passes the base box 14 and links to each other with control box 11 is fixed, after upper plate 2 and lower plate 3 are close to each other and clip the terminal of cable core 1, control rotating electrical machines 17 operation again, the rotating electrical machines 17 operation drives the worm 16 rotation at its output shaft top, worm wheel 16 rotation drives the worm wheel 15 rotation of its outer wall meshing, worm wheel 15 rotation drives control box 11 rotation through pivot 13, control box 11 rotation drives upper plate 2 and lower plate 3 rotation, upper plate 2 and lower plate 3 rotation just can drive the terminal rotation of cable core 1 simultaneously, thereby can detect cable core 1's torsion resistance.
In this embodiment, the detection assembly includes a detection column 20, a first micro-switch 25 and a second micro-switch 26, the inside of the upper clamping plate 2 and the lower clamping plate 3 are all provided with a plurality of movable grooves 18, the inside activity of the movable grooves 18 is provided with a pressing plate 19, one side of the pressing plate 19 facing inwards is fixedly provided with the detection column 20, and the tail end of the detection column 20 extends to the outside of the upper clamping plate 2 and the lower clamping plate 3. The upright post 21 is fixedly arranged on one outward side of the pressing plate 19, the spring 22 is arranged on the outer wall of the upright post 21, the trigger rod 23 is fixedly arranged at the tail end of the upright post 21, the trigger rod 23 is movably arranged in the trigger cavity 24, and the trigger cavity 24 is formed in the upper clamping plate 2 and the lower clamping plate 3. The first micro switch 25 is fixedly arranged on the inward side of the triggering cavity 24 in the upper clamping plate 2, the second micro switch 26 is fixedly arranged on the outward side of the triggering cavity 24 in the lower clamping plate 3, the output ends of the first micro switch 25 and the second micro switch 26 are respectively and electrically connected with the first indicator lamp 27 and the second indicator lamp 28, and the first indicator lamp 27 and the second indicator lamp 28 are respectively and fixedly arranged on the outer walls of the upper clamping plate 2 and the lower clamping plate 3.
Make cable core 1 along axial centre gripping between punch holder 2 and lower plate 3 to regulate and control clamping force makes first pilot lamp 27 and second pilot lamp 28 all not light, after the centre gripping is good, pulls cable core 1 and makes cable core 1 move between punch holder 2 and lower plate 3, and the detection component on punch holder 2 is used for detecting whether there is the recess on cable core 1 upper surface, obtains sunken sample data, and the detection component on lower plate 3 is used for detecting whether there is the arch on cable core 1 lower surface, obtains bellied sample data, according to sunken and bellied sample data, just can calculate the roughness of cable core 1 surface, and is specific:
when the upper surface of the cable core 1 is concave, the detection column 20 stretches out and is clamped into the concave under the action of the spring 22, meanwhile, the trigger rod 23 is pulled to descend through the upright post 21 to trigger the first micro switch 25, and the first micro switch 25 is triggered to light up by the first indicator lamp 27 to indicate that the upper surface of the cable core 1 is concave.
The end of the detection post 20 is formed as a cambered surface, and can be disengaged from the recess by a tensile force after being clamped into the recess.
When the lower surface of the cable core 1 is convex, the detection column 20 is pressed inwards, the trigger rod 23 is pushed to move through the upright post 21 and trigger the second micro switch 26, the second micro switch 26 is triggered to be lightened by the second indicator lamp 28, the fact that the lower surface of the cable core 1 is convex is indicated, and therefore the flatness of the surface of the cable core 1 can be effectively detected.
In this embodiment, the two sides of the opposite sides of the upper clamping plate 2 and the lower clamping plate 3 are fixedly provided with anti-slip plates 29 for stably clamping the cable core 1.
The working principle and the using flow of the invention are as follows:
the clamping motor 12 is controlled to operate so that the screw rod 10 at the top of the output shaft rotates, the screw rod 10 rotates to drive the first nut 6 and the second nut 7 to move reversely through the first thread 8 and the second thread 9 which are arranged on the outer wall of the screw rod in opposite directions, and the first nut 6 and the second nut 7 move reversely to drive the upper clamping plate 2 and the lower clamping plate 3 to move reversely through the first connecting sheet 4 and the second connecting sheet 5 so as to be close to or far away from each other.
When the upper clamping plate 2 and the lower clamping plate 3 are close to each other, the tail end of the cable core 1 can be clamped, the rotating motor 17 is controlled to operate after the tail end of the cable core 1 is clamped, the rotating motor 17 operates to drive the worm 16 at the top of the output shaft of the rotating motor to rotate, the worm 16 rotates to drive the worm wheel 15 meshed with the outer wall of the worm wheel to rotate, the worm wheel 15 rotates to drive the control box 11 to rotate through the rotating shaft 13, the control box 11 rotates to drive the upper clamping plate 2 and the lower clamping plate 3 to rotate, and the upper clamping plate 2 and the lower clamping plate 3 rotate to simultaneously drive the tail end of the cable core 1 to detect torsion resistance of the cable core 1.
After the upper clamping plate 2 and the lower clamping plate 3 are mutually close to clamp the tail end of the cable core 1, the diameter of the cable core 1 can be measured through scales on the outer wall of the control box 11, so that whether the cable core 1 is qualified or not can be detected, and functions are diversified.
Make cable core 1 along axial centre gripping between punch holder 2 and lower plate 3 to regulate and control clamping force makes first pilot lamp 27 and second pilot lamp 28 all not light, after the centre gripping is good, pulls cable core 1 and makes cable core 1 move between punch holder 2 and lower plate 3, and the detection component on punch holder 2 is used for detecting whether there is the recess on cable core 1 upper surface, obtains sunken sample data, and the detection component on lower plate 3 is used for detecting whether there is the arch on cable core 1 lower surface, obtains bellied sample data, according to sunken and bellied sample data, just can calculate the roughness of cable core 1 surface, and is specific:
when the upper surface of the cable core 1 is concave, the detection column 20 stretches out and is clamped into the concave under the action of the spring 22, meanwhile, the trigger rod 23 is pulled to descend through the upright post 21 to trigger the first micro switch 25, and the first micro switch 25 is triggered to light up by the first indicator lamp 27 to indicate that the upper surface of the cable core 1 is concave;
when the lower surface of the cable core 1 is convex, the detection column 20 is pressed inwards, the trigger rod 23 is pushed to move through the upright post 21 and trigger the second micro switch 26, the second micro switch 26 is triggered to be lightened by the second indicator lamp 28, the fact that the lower surface of the cable core 1 is convex is indicated, and therefore the flatness of the surface of the cable core 1 can be effectively detected.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (6)
1. A fiber composite cable core characteristic detection device, comprising:
an upper clamping plate (2) and a lower clamping plate (3);
the control assembly is connected with the upper clamping plate (2) and the lower clamping plate (3) and drives the upper clamping plate 2 and the lower clamping plate 3 to move reversely, so that the clamping or the unclamping of the cable core (1) is realized;
the driving assembly is connected with the control assembly and can drive the control assembly, the upper clamping plate (2) and the lower clamping plate (3) to rotate around the shaft in a state that the tail end of the cable core (1) is clamped, so that the torsion degree of the cable core (1) is detected;
the detection assembly is arranged on the upper clamping plate (2) and the lower clamping plate (3), and when the cable core (1) moves along the axial direction of the cable core and in a gap between the upper clamping plate (2) and the lower clamping plate (3), the detection assembly detects the flatness of the surface of the cable core (1);
the control assembly comprises a control box (11), a clamping motor (12) and a screw (10) arranged inside the control box (11);
the clamping motor (12) is fixedly arranged on the outer wall of the control box (12), and the screw (12) is in transmission connection with the end part of an output shaft of the clamping motor (12);
the outer wall of the control box (11) is also provided with scale marks, and the direction of the scale marks is parallel to the displacement direction of the upper clamping plate (2) and the lower clamping plate (3) when in clamping;
the driving assembly comprises a bottom box (14), and a rotating motor (17), a worm (16) and a worm wheel (15) which are arranged in the bottom box (14), wherein an output shaft of the rotating motor (17), the worm (16) and the worm wheel (15) are sequentially connected in a transmission manner;
the detection assembly comprises a detection column (20), an indicator light, a first micro switch (25) and a second micro switch (26);
the indicator light, the first micro switch (25) and the second micro switch (26) are electrically connected;
a first micro switch (25) is fixedly arranged on the inward side of the internal triggering cavity (24) of the upper clamping plate (2), and a second micro switch (26) is fixedly arranged on the outward side of the internal triggering cavity (24) of the lower clamping plate (3);
the detection column (20) can be propped against the surface of the cable core (1) under the clamping action of the upper clamping plate (2) and the lower clamping plate (3), when the cable core (1) moves in the axial direction of the cable core and in a gap between the upper clamping plate (2) and the lower clamping plate (3), the detection column (20) can be contacted with the bulge and the dent on the cable core (1), so that the first micro switch (25) and the second micro switch (26) are triggered, and the prompt is carried out through the indicator lamp.
2. The fiber composite cable core characteristic detection device according to claim 1, wherein the screw (10) is provided with a first thread (8) and a second thread (9) with opposite thread directions;
first screw thread (8) and second screw thread (9) are gone up respectively the spiro union and are had first nut (6) and second nut (7), be connected with first connection piece (4) and second connection piece (5) on first nut (6) and second nut (7) respectively, first connection piece (4) and second connection piece (5) respectively with punch holder (2) and lower plate (3) fixed connection.
3. The fiber composite cable core characteristic detection device according to claim 1, wherein the rotating motor (17) is fixedly installed on the inner wall of the bottom box (14), the end part of an output shaft of the rotating motor (17) is in transmission connection with the worm (16), the outer wall of the worm (16) is meshed with the worm wheel (15), the center of the worm wheel (15) is fixedly connected with the rotating shaft (13), and the tail end of the rotating shaft (13) penetrates through the bottom box (14) to be fixedly connected with the control box (11), so that the control box (11) is driven to axially rotate, and the upper clamping plate (2) and the lower clamping plate (3) are driven to rotate.
4. The fiber composite cable core characteristic detection device according to claim 1, wherein a plurality of movable grooves (18) are formed in the upper clamping plate (2) and the lower clamping plate (3), a pressing plate (19) is movably arranged in the movable grooves (18), a detection column (20) is fixedly arranged on one inward side of the pressing plate (19), and the tail ends of the detection columns (20) extend to the outer parts of the upper clamping plate (2) and the lower clamping plate (3).
5. The fiber composite cable core characteristic detection device according to claim 4, wherein a stand column (21) is fixedly installed on one side of the pressing plate (19) facing outwards, a spring (22) is arranged on the outer wall of the stand column (21), and a trigger rod (23) is fixedly installed at the tail end of the stand column (21);
each movable groove (18) is matched with a triggering cavity (24), the triggering rod (23) is movably arranged in the triggering cavity (24), and the first micro switch (25) and the second micro switch (26) are fixed on the inner wall of the triggering cavity (24).
6. The fiber composite cable core characteristic detection device according to claim 5, wherein the end of the detection column (20) is provided with an arc surface, so that the end of the detection column (20) can be smoothly separated from the recess under the action of tensile force after being clamped into the recess;
when the upper surface of the cable core (1) is provided with a recess, the detection column (20) stretches out and is clamped into the recess under the action of the spring (22), and meanwhile, the trigger rod (23) is pulled to descend through the upright post (21) to trigger the first micro switch (25), and the first indicator lamp (27) is lightened;
when the lower surface of the cable core (1) is provided with a bulge, the detection column (20) is pressed inwards, and meanwhile, the upright column (21) pushes the trigger rod (23) to move and trigger the second micro switch (26), and the second indicator lamp (28) is lightened.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110303181.5A CN113063657B (en) | 2021-03-22 | 2021-03-22 | Fiber composite cable core characteristic detection device |
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|---|---|---|---|
| CN202110303181.5A CN113063657B (en) | 2021-03-22 | 2021-03-22 | Fiber composite cable core characteristic detection device |
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| CN113063657A CN113063657A (en) | 2021-07-02 |
| CN113063657B true CN113063657B (en) | 2023-04-28 |
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