CN113552140A - Liftable online defect detection device of cable - Google Patents
Liftable online defect detection device of cable Download PDFInfo
- Publication number
- CN113552140A CN113552140A CN202110919967.XA CN202110919967A CN113552140A CN 113552140 A CN113552140 A CN 113552140A CN 202110919967 A CN202110919967 A CN 202110919967A CN 113552140 A CN113552140 A CN 113552140A
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- pulley
- fixedly connected
- cable
- liftable
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Abstract
The utility model provides a liftable online defect detection device of cable, which comprises a bracket, detect the box, the detection piece, the adjustment subassembly, the support includes the base, a slide rail, the slide, the jacking driving piece, the slide rail sets up perpendicularly in base top surface one side, slide sliding connection is on the slide rail, the jacking driving piece sets up perpendicularly in the other one side of base top surface, jacking driving piece output and slide bottom surface fixed connection, rise or descend with the drive slide, slide top fixedly connected with detects the box, be provided with the detection piece in the detection box, slide rail upper portion fixedly connected with adjustment subassembly, the adjustment subassembly includes two assembly pulleys, two assembly pulley driving pieces, it is located between two assembly pulleys to detect the box, the assembly pulley driving piece is connected with the assembly pulley transmission, assembly pulley driving piece drive assembly pulley is made the rotation, in order to tighten up the cable that passes two assembly pulleys. This design reduces the influence that the cable receives external force through the tight mode of two sets of assembly pulleys of two assembly pulley driving piece drive with the cable between the two assembly pulleys, has improved the stability that the cable detected.
Description
Technical Field
The invention belongs to the technical field of cable detection, and particularly relates to a liftable online cable defect detection device.
Background
The cable is a general name of articles such as optical cables, electric cables and the like, the cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common and indispensable object in daily life, and has the problem of surface quality defect during production, the phenomenon is caused by the facts that ' plastic materials are not good, resin which is difficult to plasticize is extruded when the resin is not completely plasticized yet, small crystal points and small particles exist on the surface of a plastic layer of the cable, the small crystal points and the small particles are unevenly distributed on the periphery of the surface of the plastic layer, ' sundries are mixed in during feeding, impurities and pimples exist on the surface of the plastic layer, ' the surface of a wire-bearing diameter of a die sleeve is not smooth or has a gap, and the phenomenon that decomposed substances in the plastic are accumulated at the position of a die opening due to overhigh temperature control is possible. The surface of the cable often has uneven bamboo-shaped surface defects which cannot be easily found by people, so that defective products leave a factory to influence subsequent use, and certain accidents may be caused.
In the cable production, the on-line detection of the cable defects is indispensable, the current detection mode adopts fixed installation defect detection equipment, but in the cable pulling process, a larger package block is easy to damage the defect detection equipment, the detection precision is higher and higher along with the development of the detection equipment technology, the precision degree of the defect detection equipment is higher and higher, the detection precision of the defect detection equipment is easy to influence after the defect detection equipment is collided, meanwhile, the existing defect detection device support does not lift or is manually lifted, the possibility of damaging a detection piece during cable pulling is increased due to the non-lifting function, the manual lifting wastes time and labor, in addition, the existing defect detection device support cannot provide a guide wheel for the detection piece or only can provide a common fixed guide wheel, the cable without the guide wheel shakes during detection, the detection precision is influenced, and the shaking can be improved only by the fixed guide wheel, but cannot be completely avoided.
The present invention has been made in view of this situation.
Disclosure of Invention
In view of the above, the present invention provides a liftable online cable defect detecting device.
In order to achieve the purpose, the invention adopts the technical scheme that:
a liftable cable online defect detection device comprises a support, a detection box, a detection piece and an adjusting assembly, wherein the support comprises a base, a slide rail, a slide plate and a jacking driving piece, the slide rail is vertically arranged on one side of the top surface of the base, the slide plate is connected on the slide rail in a sliding manner, the jacking driving piece is vertically arranged on the other side of the top surface of the base, the output end of the jacking driving piece is fixedly connected with the bottom surface of the slide plate so as to drive the slide plate to ascend or descend, the detection box is fixedly connected with the top of the slide plate, the detection piece is arranged in the detection box, the adjusting assembly is fixedly connected with the upper part of the slide rail, the adjusting assembly comprises two pulley blocks and two pulley block driving pieces, the detection box is positioned between the two pulley blocks, the pulley block driving piece is in transmission connection with the pulley blocks, and the pulley block driving piece drives the pulley blocks to rotate, so as to tighten the cable passing through the two pulley blocks.
Furthermore, the adjusting assembly further comprises an adjusting fixed plate and a pneumatic solenoid valve, the adjusting fixed plate is fixedly connected to the upper portion of the sliding rail, the pulley block driving piece is fixedly connected to the adjusting fixed plate, a transmission shaft is fixedly connected to the output end of the pulley block driving piece, the transmission shaft penetrates through the adjusting fixed plate and the pulley block, the pneumatic solenoid valve is fixedly connected to the adjusting fixed plate on the same side as the pulley block driving piece, the pneumatic solenoid valve is electrically connected to the pulley block driving piece, and the pneumatic solenoid valve controls the two pulley block driving pieces to rotate in the same speed and the same direction.
Furthermore, the assembly pulley includes pulley fixed plate, pulley, the pulley fixed plate with transmission shaft fixed connection, be provided with the connecting rod on the pulley fixed plate, the pulley rotates to be connected on the connecting rod, wherein, two the pulley uses the transmission shaft axis rotates for the center is relative, makes two the perpendicular distance increase or reduction of pulley in same horizontal plane.
Furthermore, a groove with an arc surface is formed in the pulley along the circumferential direction, and the two grooves are arranged oppositely.
Furthermore, a through hole is formed in the transmission shaft, and a fastening rod is arranged in the through hole.
Furthermore, the detection box is provided with a detection groove starting from the middle part and running through the bottom, and the sectional area of the detection groove is increased after being reduced from top to bottom.
Furthermore, a detection cavity is formed at the upper part of the detection groove, and the central axis of the detection cavity is parallel to the central axis of the pulley in the same plane.
Furthermore, an opening is formed at the lower part of the detection groove.
Furthermore, a limiting block is fixedly connected to the top of the sliding rail.
Compared with the prior art, the invention has the beneficial effects that: this design reduces or disappears the influence that the cable receives external force through the tight mode of two sets of assembly pulleys of two assembly pulley driving piece drive with the cable between two assembly pulleys, and then has improved the stability that the cable detected time measuring and the accuracy nature of data, simultaneously, adopts the gliding mode from top to bottom of jacking driving piece drive slide, has realized that the detection piece is relative with under the operating condition cable height-adjustable's function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the front of the holder and the cartridge of the present invention;
FIG. 3 is an isometric view of the back of the holder and cartridge of the present invention;
FIG. 4 is a schematic view of an adjusting assembly according to the present invention;
FIG. 5 is a view of the detail of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the construction of the pulley of the present invention;
FIG. 7 is a schematic view showing the structure of the cartridge of the present invention;
FIG. 8 is a front view of the cartridge of the present invention;
fig. 9 is a front view of fig. 1 in accordance with the present invention.
Reference numerals and component parts description referred to in the drawings:
1-a scaffold; 11-a base; 12-jacking driving piece; 13-a skateboard; 14-a slide rail; 15-a slide block; 16-a limiting block; 17-fixed column; 2-adjusting the assembly; 21-adjusting the fixing plate; 22-a pulley block drive; 23-a drive shaft; 231-a fastening rod; 24-a pulley block; 241-pulley fixing plate; 242-connecting rod; 243-pulley; 2431-grooves; 2432-connecting holes; 25-pneumatic solenoid valves; 3-a detection kit; 31-a detection tank; 311-a detection chamber; 312-open mouth; 4-a cable.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a liftable online cable defect detecting device comprises a support 1, a detecting box 3, a detecting part and an adjusting component 2, wherein the support 1 comprises a base 11, a slide rail 14, a slide plate 13 and a jacking driving part 12, the slide rail 14 is vertically arranged on one side of the top surface of the base 11, the slide plate 13 is slidably connected on the slide rail 14, the jacking driving part 12 is vertically arranged on the other side of the top surface of the base 11, the output end of the jacking driving part 12 is fixedly connected with the bottom surface of the slide plate 13 to drive the slide plate 13 to ascend or descend, the detecting box 3 is fixedly connected with the top of the slide plate 13, the detecting part is arranged in the detecting box 3, the adjusting component 2 is fixedly connected with the upper part of the slide rail 14, the adjusting component 2 comprises two pulley blocks 24 and two pulley block driving parts 22, the detecting box 3 is positioned between the two pulley blocks 24, the pulley block driving part 22 is in transmission connection with the pulley blocks 24, and the pulley block driving part 22 drives the pulley blocks 24 to rotate, to tighten the dummy cable 4 through the two pulley blocks 24.
Referring to fig. 2 and 3 again, the bottom of the sliding rail 14 is fixedly connected to the base 11 through a plurality of rib plates, in this embodiment, the jacking driving member 12 uses an air cylinder as a power source for jacking or descending the sliding plate 13, and in addition, a hydraulic cylinder or a driving member such as a driving motor capable of realizing the jacking or descending function can be used as the power source, a fixed seat is arranged at the bottom of the air cylinder, the fixed seat is fixedly connected with the base 11 through a bolt, a right-angle flange is fixedly connected with the sliding rail 14 at the output port of the top of the air cylinder, a guide chute is arranged on the sliding rail 14, a sliding block 15 is fixedly connected with the sliding plate 13, the sliding block 15 and the guide chute are mutually matched to enable the sliding plate 13 to slide up and down relative to the sliding rail 14, a limit block 16 is fixedly connected with the top of the sliding rail 14, can realize slider 15's limit function, prevent that slider 15 from at the during operation roll-off guide chute, avoid slide 13 to drop and cause equipment to fall to damage. 14 top one side of slide rail is through a fixed plate fixedly connected with detection box 3, and jacking driving piece 12 drive slide 13 up-and-down motion for but detection box 3 relative adjustment subassembly 2 takes place the up-and-down motion, and the quality of detecting the piece is heavier in because of detecting box 3 and the box, and the structure of its installation is a cantilever beam structure, so the higher alloy plate of fixed plate preferred intensity prevents that the fixed plate from taking place plastic deformation after long-time the use and splitting even.
Bearing, fixed mounting is provided with invariable light source at the detection piece of detection box 3, when the light source shines in 4 peripheries of cable, the light source can take place the reflection and produce the reverberation, the reverberation can be received by light receiver and make the processing, if 4 peripheries of cable are defective, the reflection angle of reverberation can be changed, can show relevant information such as damaged face size and position through the display after handling through light receiver, still be provided with the electrical property interface in addition on the detection piece, but external audio frequency and video and alarm equipment of electrical property interface, detection piece accessible display abnormal conditions and start alarm equipment when detecting cable 4 has abnormal conditions to take place warns field operation personnel.
Referring to fig. 1 and 4 to 6, the adjusting assembly 2 further includes an adjusting fixing plate 21, a pneumatic solenoid valve 25, the adjusting fixing plate 21 is fixedly connected to the fixing post 17 at the upper portion of the sliding rail 14, the two pulley block driving members 22 are fixedly connected to the adjusting fixing plate 21, a transmission shaft 23 is fixedly connected to an output end of the pulley block driving member 22, the transmission shaft 23 passes through the adjusting fixing plate 21 and is fixedly connected to a pulley block 24, the pulley block 24 includes a pulley fixing plate 241 and a pulley 243, the pulley fixing plate 241 is fixedly connected to the transmission shaft 23, a connecting rod 242 is disposed on the pulley fixing plate 241, the pulley 243 is axially disposed with a connecting hole 2432, the connecting rod 242 is inserted into the connecting hole 2432, so that the pulley 243 is rotatably connected to the connecting rod 242, wherein the pulley 243 is circumferentially disposed with a groove 2431 having an arc surface, the two grooves 2431 are oppositely disposed, the groove 2431 is designed as the cable 4 passes through the two grooves 2431, the contact area of the groove 2431 and the cable 4 is increased, and the guiding constraint is improved, so that the cable 4 runs more stably. When the cable 4 passes through the two pulley blocks 24, due to the different sizes of the cable 4, the pulley block driving member 22 needs to be started to rotate by a certain angle, the adjusting fixing plate 21 rotates with the transmission shaft 23 as an axis, further, the two pulleys 243 rotate relatively with the axis of the transmission shaft 23 as a center, so that the vertical distance between the two pulleys 243 in the same horizontal plane is increased or decreased, and further, the cable 4 can be tightly constrained between the two pulleys 243, the transmission shaft 23 is provided with a through hole, and a fastening rod 231 is arranged in the through hole for pulling the transmission shaft 23 to rotate relative to the output end of the pulley block driving member 22, so as to firmly fix the transmission shaft 23 at the output end of the pulley block driving member 22. The pneumatic electromagnetic valve 25 and the pulley block driving part 22 are fixedly connected to the adjustment fixing plate 21 at the same side, the pneumatic electromagnetic valve 25 is electrically connected to the pulley block driving part 22, the pneumatic electromagnetic valve 25 controls the two pulley block driving parts 22 to rotate at the same speed and in the same direction, so that the rotation angles and the rotation directions of the two pulley blocks 24 are consistent, the cable 4 is stressed more uniformly when passing through the pulley blocks 24, meanwhile, the design enables the external stress applied to the cable 4 between the two pulley blocks 24 to be reduced or vanished by the pulley blocks 24, the cable 4 runs more stably when the cable 4 is detected, the test data is more accurate, further, the cable 4 is constrained by the two pulley blocks 24 to move linearly, the cable 4 is not in direct contact with the detection part when being detected, and the cable 4 can be prevented from being impacted by external force to the detection part and even causing the detection part to be damaged or causing the outer surface of the cable 4 to be damaged, thereby avoiding great economic loss. In addition, the detection box 3 and the pulley block driving part 22 are respectively arranged on two sides of the sliding rail 14, so that the center of gravity of the whole machine falls on the sliding rail 14, and the device is prevented from easily overturning when being subjected to sudden external force.
Referring to fig. 7 to 9, the detection box 3 is provided with a detection groove 31 from the middle part to the bottom in a penetrating manner, the sectional area of the detection groove 31 from top to bottom is firstly reduced and then increased, the upper part of the detection groove 31 forms a detection cavity 311, the central line of the detection cavity 311 and the central lines of the two pulleys 243 are parallel to each other in the same plane, the cable 4 can be accurately immersed into the detection groove 31 when the detection box 3 descends, the change of the sectional area of the detection cavity 311 is detected simultaneously, so that the light source arranged on the wall of the detection cavity 311 can irradiate on the cable 4 at multiple angles and fully, the intensity of reflected light is improved, and the detection effect is further improved. The lower part of the detection groove 31 forms an opening 312, so that the collision risk between the detection box 3 and the cable 4 during debugging and descending is reduced, and the fault tolerance in the debugging process is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The liftable online cable defect detection device is characterized by comprising a support (1), a detection box (3), a detection piece and an adjusting component (2), wherein the support (1) comprises a base (11), a slide rail (14), a sliding plate (13) and a jacking driving piece (12), the slide rail (14) is vertically arranged on one side of the top surface of the base (11), the sliding plate (13) is slidably connected onto the slide rail (14), the jacking driving piece (12) is vertically arranged on the other side of the top surface of the base (11), the output end of the jacking driving piece (12) is fixedly connected with the bottom surface of the sliding plate (13) to drive the sliding plate (13) to ascend or descend, the top of the sliding plate (13) is fixedly connected with the detection box (3), the detection piece is arranged in the detection box (3), and the adjusting component (2) is fixedly connected to the upper part of the slide rail (14), the adjusting assembly (2) comprises two pulley blocks (24) and two pulley block driving pieces (22), the detection box (3) is located between the two pulley blocks (24), the pulley block driving pieces (22) are in transmission connection with the pulley blocks (24), and the pulley block driving pieces (22) drive the pulley blocks (24) to rotate so as to tighten cables (4) penetrating through the two pulley blocks (24).
2. The liftable on-line cable defect detecting device of claim 1, the adjusting component (2) also comprises an adjusting fixing plate (21) and a pneumatic electromagnetic valve (25), the adjusting fixing plate (21) is fixedly connected to the upper part of the sliding rail (14), the two pulley block driving parts (22) are fixedly connected to the adjusting fixing plate (21), the output end of the pulley block driving piece (22) is fixedly connected with a transmission shaft (23), the transmission shaft (23) penetrates through the adjusting fixing plate (21) and is fixedly connected with the pulley block (24), the pneumatic electromagnetic valve (25) and the pulley block driving piece (22) are fixedly connected on the adjusting fixing plate (21) at the same side, the pneumatic electromagnetic valve (25) is electrically connected with the pulley block driving piece (22), the pneumatic electromagnetic valve (25) controls the two pulley block driving pieces (22) to rotate at the same speed and in the same direction.
3. The liftable online cable defect detecting device of claim 2, wherein the pulley block (24) comprises a pulley fixing plate (241) and pulleys (243), the pulley fixing plate (241) is fixedly connected with the transmission shaft (23), a connecting rod (242) is arranged on the pulley fixing plate (241), and the pulleys (243) are rotatably connected to the connecting rod (242), wherein the two pulleys (243) relatively rotate around the axis of the transmission shaft (23), so that the vertical distance between the two pulleys (243) in the same horizontal plane is increased or decreased.
4. The liftable online cable defect detecting device as claimed in claim 3, wherein the pulley (243) is provided with a groove (2431) having a circular arc surface along a circumferential direction, and the two grooves (2431) are arranged oppositely.
5. The liftable online cable defect detecting device of claim 2, wherein a through hole is formed in the transmission shaft (23), and a fastening rod (231) is arranged in the through hole.
6. The liftable online cable defect detecting device as claimed in claim 1, wherein the detecting box (3) is provided with a detecting groove (31) from the middle part to the bottom part, and the sectional area of the detecting groove (31) is reduced from top to bottom and then increased.
7. The liftable online defect detecting device of cables as claimed in any one of claims 1 to 6, wherein a detecting cavity (311) is formed at the upper part of the detecting groove (31), and the central axis of the detecting cavity (311) and the central line of the pulley (243) are parallel to each other in the same plane.
8. The liftable on-line cable defect detecting device according to claim 6, wherein an opening (312) is formed at the lower part of the detecting groove (31).
9. The liftable online cable defect detecting device according to claim 1, wherein a limiting block (16) is fixedly connected to the top of the sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919967.XA CN113552140A (en) | 2021-08-11 | 2021-08-11 | Liftable online defect detection device of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919967.XA CN113552140A (en) | 2021-08-11 | 2021-08-11 | Liftable online defect detection device of cable |
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| Publication Number | Publication Date |
|---|---|
| CN113552140A true CN113552140A (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919967.XA Pending CN113552140A (en) | 2021-08-11 | 2021-08-11 | Liftable online defect detection device of cable |
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| Country | Link |
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| CN (1) | CN113552140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323997A (en) * | 2021-12-29 | 2022-04-12 | 长飞光纤光缆股份有限公司 | Large-core-diameter optical fiber screening device |
| CN115032348A (en) * | 2022-08-09 | 2022-09-09 | 国网甘肃省电力公司营销服务中心 | High-altitude all-directional detection equipment for power equipment |
-
2021
- 2021-08-11 CN CN202110919967.XA patent/CN113552140A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323997A (en) * | 2021-12-29 | 2022-04-12 | 长飞光纤光缆股份有限公司 | Large-core-diameter optical fiber screening device |
| CN114323997B (en) * | 2021-12-29 | 2023-10-13 | 长飞光纤光缆股份有限公司 | Large-core-diameter optical fiber screening device |
| CN115032348A (en) * | 2022-08-09 | 2022-09-09 | 国网甘肃省电力公司营销服务中心 | High-altitude all-directional detection equipment for power equipment |
| CN115032348B (en) * | 2022-08-09 | 2022-11-04 | 国网甘肃省电力公司营销服务中心 | All-round check out test set in power equipment high altitude |
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