CN116819222B - Anti-interference detection system and method for graphene composite conductor cable - Google Patents
Anti-interference detection system and method for graphene composite conductor cable Download PDFInfo
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- CN116819222B CN116819222B CN202310563067.5A CN202310563067A CN116819222B CN 116819222 B CN116819222 B CN 116819222B CN 202310563067 A CN202310563067 A CN 202310563067A CN 116819222 B CN116819222 B CN 116819222B
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- 238000001514 detection method Methods 0.000 title claims abstract description 115
- 239000004020 conductor Substances 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 95
- 239000002184 metal Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention discloses an anti-interference detection system and method for a graphene composite conductor cable, and particularly relates to the field of cable detection. According to the invention, the damage detection mechanism is arranged between the traveling mechanism and the electric leakage detection mechanism, so that the damage detection mechanism rotates to perform omnibearing damage detection on the outer wall of the cable in the process of driving the cable to translate by the traveling mechanism, the synchronous performance of the damage detection and the electric leakage detection on the cable is realized, and the improvement of the working efficiency is facilitated.
Description
Technical Field
The invention relates to the technical field of cable detection, in particular to an anti-interference detection system and method for a graphene composite conductor cable.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
The invention of China patent CN202011111807.4 discloses a cable connection detection device for cable installation, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a lower sleeve, the two ends of the lower sleeve are fixedly provided with an upper sleeve through bolts, the inner walls of the lower sleeve and the upper sleeve are provided with an adjusting mechanism, the inside of the adjusting mechanism comprises a through pipe fixed on the inner walls of the lower sleeve and the upper sleeve, the inside of the through pipe is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a connecting piece, and the two sides of the connecting piece are fixedly connected with driving wheels. The lower sleeve and the upper sleeve are fixed through bolts, so that the device is convenient to detach or install; through setting up first spring and second spring for drive wheel and pulley can compress tightly the laminating to the outer wall of not unidimensional cable body, thereby realize detecting not unidimensional cable body, improve the suitability.
However, the existing device for detecting the cable has single effect, only can detect the single flatness of the cable sheath, and when the situation of damage or electric leakage of the cable needs to be detected, the device with the corresponding detection function needs to be replaced for detection, the whole operation is very complicated, the working efficiency is easy to be low, and the actual use is inconvenient, so the invention provides an anti-interference detection system for the graphene composite conductor cable to solve the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides an anti-interference detection system and method for a graphene composite conductor cable, which are used for solving the problems in the prior art by arranging a damage detection mechanism between a traveling mechanism and a leakage detection mechanism, so that the damage detection mechanism rotates to perform omnibearing damage detection on the outer wall of the cable in the process of driving the cable to translate by the traveling mechanism.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-interference detection system of the graphene composite conductor cable comprises an electric leakage detection mechanism for detecting electric leakage when the cable is in operation, wherein an adjusting mechanism is arranged on the outer wall of the electric leakage detection mechanism;
a traveling mechanism is arranged on one side of the electric leakage detection mechanism, a damage detection mechanism is arranged between the electric leakage detection mechanism and the traveling mechanism, and a power mechanism is fixedly connected to one side of each of the traveling mechanism and the damage detection mechanism;
the electric leakage detection mechanism comprises an electric meter, one side of the electric meter is fixedly connected with an electric wire, the outer wall of the electric wire is fixedly provided with a first protective shell, one side of the first protective shell is hinged with a second protective shell, the inner walls of the first protective shell and the second protective shell are fixedly provided with first guide plates, the first guide plates arranged on the inner walls of the first protective shell are electrically connected with the first guide plates arranged on the inner walls of the second protective shell, and the electric wire penetrates through the first protective shell to be fixedly connected with the first guide plates;
the first protective shell and the second protective shell are internally provided with a plurality of second guide plates electrically connected with the first guide plates.
In a preferred embodiment, the plurality of second guide plates are arranged in annular and sequentially equidistant states around the inner circumferential surfaces of the first protective shell and the second protective shell, at least two metal detection strips are fixedly connected to the inner walls of the plurality of second guide plates, and the two metal detection strips are symmetrically arranged relative to the horizontal center line of the second guide plates.
In a preferred embodiment, the adjusting mechanism comprises a mounting frame respectively arranged at the top and the bottom of the first protective shell and the second protective shell, a positive threaded rod and a negative threaded rod are rotatably arranged on the inner wall of the mounting frame, the positive threaded rod and the negative threaded rod are arranged in a mutually fixedly connected state, and limit strips are meshed on the outer walls of the positive threaded rod and the negative threaded rod;
the positive threaded rod penetrates through one side of the installation frame, one end, extending out of the installation frame, of the positive threaded rod is fixedly connected with first gear plates, and the outer walls of the two first gear plates arranged on the same vertical surface are all meshed with synchronous belts.
In a preferred embodiment, the outer walls of the positive threaded rod and the negative threaded rod are meshed with a threaded sleeve plate, a supporting frame which is arranged in an inclined state is fixedly arranged at the top of the threaded sleeve plate, and the supporting frames are fixedly arranged at two sides of the second guide plate;
one side of a supporting frame arranged on two sides of the second guide plate is fixedly provided with a connecting cover, and a connecting rod is fixedly connected between the two connecting covers.
In a preferred embodiment, the traveling mechanism comprises a first collar arranged on one side of a first protective shell, two sides of the first collar are rotatably provided with second collars, two inside of the second collars are provided with sliding grooves, the inside of each sliding groove is rotatably provided with a first sliding sleeve, the outer wall of each first collar is fixedly provided with a plurality of bearing plates, two sides of each bearing plate are rotatably connected with pressing plates, each pressing plate is slidably arranged inside the corresponding first sliding sleeve, a pressing rod is fixedly arranged between each two opposite pressing plates, and the outer wall of each pressing rod is fixedly provided with a non-slip mat.
In a preferred embodiment, the shape of the anti-slip pad is in a V-shaped arrangement, a plurality of limiting blocks are fixedly installed on the outer wall of the first lantern ring in an annular equidistant state in sequence, the shape of each limiting block is a right triangle, locking telescopic rods are fixedly installed on the outer walls of the second lantern rings, and the locking telescopic rods are clamped between the two limiting blocks in a contracted state.
In a preferred embodiment, the power mechanism comprises a base arranged at the bottom of the first lantern ring, a bracket is fixedly arranged at the top of the base, a fifth lantern ring is fixedly arranged at the top of the bracket, a sliding rod is fixedly arranged at one side of the fifth lantern ring, a second sliding sleeve is fixedly arranged on the outer wall of the first lantern ring, the second sliding sleeve is slidably arranged on the outer wall of the sliding rod, a third sliding sleeve is fixedly arranged on the outer wall of the first lantern ring, a threaded screw rod is rotatably arranged in the bracket, one end of the threaded screw rod is fixedly connected with a motor for driving the threaded screw rod to rotate, and the third sliding sleeve is meshed with the outer wall of the threaded screw rod.
In a preferred embodiment, the breakage detection mechanism comprises a third lantern ring fixedly connected to one end of the sliding rod, a fourth lantern ring is rotatably installed on the inner wall of the third lantern ring, a plurality of positioning needles are inserted in the fourth lantern ring in annular equidistant state in sequence, a spherical block is fixedly installed at the bottom of each positioning needle, a positioning plate is fixedly installed at the top of each positioning needle, and a reset spring is fixedly installed between each positioning plate and the fourth lantern ring.
In a preferred embodiment, one side fixedly connected with gear ring of fourth lantern ring, the bottom fixed mounting of third lantern ring has the backup pad, backup pad fixed mounting is at the top of base, one side rotation of backup pad is installed the second toothed disc, the one end fixedly connected with linking frame of screw thread lead screw, linking frame rotates one side of installing at the backup pad, just linking frame's outer wall fixed mounting has the third toothed disc with second toothed disc engaged with, be the intermeshing state setting between second toothed disc and the gear ring.
In a preferred embodiment, the detection method of the anti-interference detection system of the graphene composite conductor cable comprises the following specific steps:
firstly, a cable passes through the first protective shell and the second protective shell, passes through the third lantern ring and the fourth lantern ring after passing through the first protective shell and the second protective shell, moves into the first lantern ring, and then deflects a plurality of pressing plates through rotating the second lantern ring so that a plurality of anti-slip pads synchronously press against the outer wall of the cable, and then contracts a locking telescopic rod and clamps the locking telescopic rod between two limiting blocks, so that the cable is firmly limited by a traveling mechanism;
the second step, the plurality of second guide plates are moved in the first protective shell and the second protective shell by controlling the adjusting mechanism until the metal detection strips arranged on the plurality of second guide plates are contacted with the outer wall of the cable and then stop moving, so that the cable can perform electric leakage detection in the first protective shell and the second protective shell, and when the electric leakage condition exists, an electric signal is displayed on the ammeter;
thirdly, enabling a traveling mechanism holding the cable to translate on the sliding rod through starting the motor, and then pulling the cable to move inside the first protective shell and the second protective shell, so that the outer wall of the cable moves gradually to the inside of the first protective shell and the inside of the second protective shell to receive electric leakage detection;
fourth step, in the in-process that the cable moved is pulled to the mechanism that moves, the cable synchronous motion is in the inside of third lantern ring and fourth lantern ring, when combining pivoted screw lead screw to make linking frame and third gear dish take place to rotate, then drive the gear ring through the second gear dish in step and make fourth lantern ring rotate, then make a plurality of locating pins and globular piece remove the outer wall at the cable, when the cable outer wall appears damaging, then combine reset spring's elasticity restoring force to make the locating pin wholly move down and prick into the damage department, can realize carrying out the damage detection to the cable outer wall in step.
The invention has the technical effects and advantages that:
1. according to the invention, the second guide plates with the adjustable positions are arranged in the first protective shell and the second protective shell, so that the outer wall of the cable can be stably limited and contact-coated when the electric leakage detection is carried out on cables with different thickness specifications, the contact range with the outer wall of the cable is enhanced by combining with the arrangement of the metal detection strip, the synchronous detection is carried out from multiple directions on the outer wall of the cable, and the accuracy and the detection efficiency of the electric leakage condition detection of the outer wall of the cable are further enhanced;
2. according to the invention, by arranging the positive threaded rod and the reverse threaded rod, when the positive threaded rod is rotationally adjusted, the plurality of threaded sleeve plates and the support frame can be synchronously controlled to displace, so that the positions of the plurality of second guide plates are adjusted, the whole adjustment is very convenient, and the practical use is more convenient;
3. according to the invention, the translation mechanism is arranged, and the plurality of pressing plates can deflect under the condition of rotating the second lantern ring, so that the plurality of anti-slip pads synchronously limit and press against the outer wall of the cable, and the cable is firmly clamped, so that the cable can be synchronously driven to stably translate in the electric leakage detection mechanism, and the problem that a worker is required to manually pull the cable to contact with an electric leakage position to be dangerous is solved;
4. according to the invention, the damage detection mechanism is arranged between the traveling mechanism and the electric leakage detection mechanism, so that the cable can be in a straightened state when passing through the damage detection mechanism, and the damage detection mechanism rotates to perform omnibearing damage detection on the outer wall of the cable in the process of driving the cable to translate by combining with the arrangement of the power mechanism, so that the synchronous performance of the damage detection and the electric leakage detection on the cable can be realized, and the work efficiency is more facilitated to be improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram showing a partial structure of the leakage detecting mechanism and the adjusting mechanism of the present invention.
Fig. 3 is a partially exploded view of the leakage detecting mechanism and the adjusting mechanism of the present invention.
Fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present invention.
Fig. 5 is an enlarged view of the B-section structure of fig. 3 according to the present invention.
Fig. 6 is a schematic diagram showing the overall structure of the traveling mechanism, breakage detection mechanism, and power mechanism of the present invention.
Fig. 7 is an enlarged view of the C-section structure of fig. 6 according to the present invention.
Fig. 8 is an enlarged view of the D-section structure of fig. 6 according to the present invention.
Fig. 9 is a schematic view of the axial structure of the traveling mechanism, breakage detection mechanism, and power mechanism of the present invention.
Fig. 10 is an enlarged view of the E-section structure of fig. 9 according to the present invention.
The reference numerals are: 1 leakage detection mechanism, 101 ammeter, 102 electric wire, 103 first protective shell, 104 second protective shell, 105 first guide plate, 106 second guide plate, 107 metal detection strip, 2 adjustment mechanism, 21 mounting rack, 22 positive threaded rod, 23 negative threaded rod, 24 limit strip, 25 threaded sleeve plate, 26 support frame, 27 engagement cover, 28 engagement rod, 29 first gear disc, 210 synchronous belt, 3 traveling mechanism, 31 first collar, 32 second collar, 33 slide groove, 34 first slide sleeve, 35 bearing plate, 36 press plate, 37 press rod, 38 anti-slip pad, 39 limit block, 310 locking telescopic rod, 311 second slide sleeve, 312 third slide sleeve, 4 breakage detection mechanism, 41 third collar, 42 fourth collar, 43 positioning pin, 44 spherical block, 45 positioning plate, 46 reset spring, 47 gear ring, 48 support plate, 49 second gear disc, 5 power mechanism, 51 base, 52 bracket, 53 fifth collar, 54, 55 threaded lead screw, 56 engagement frame, 57 third gear disc, 58 motor.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10 of the specification, an anti-interference detection system for a graphene composite conductor cable according to an embodiment of the present invention, as shown in fig. 1, includes a leakage detection mechanism 1 for detecting leakage of a cable during running, an adjusting mechanism 2 is disposed on an outer wall of the leakage detection mechanism 1, and the setting of the adjusting mechanism 2 is used for enabling the leakage detection mechanism 1 to be suitable for use in performing leakage detection on cables with different specifications, so as to improve overall practicality;
the electric leakage detection device comprises an electric leakage detection mechanism 1, wherein one side of the electric leakage detection mechanism 1 is provided with a traveling mechanism 3, the traveling mechanism 3 is used for driving a cable to automatically travel and receive detection in the electric leakage detection mechanism 1, a damage detection mechanism 4 is arranged between the electric leakage detection mechanism 1 and the traveling mechanism 3, the damage detection mechanism 4 is used for detecting damage condition of the outer wall of the cable arranged between the electric leakage detection mechanism 1 and the traveling mechanism 3, one sides of the traveling mechanism 3 and the damage detection mechanism 4 are fixedly connected with a power mechanism 5, and the power mechanism 5 is used for synchronously driving the damage detection mechanism 4 to rotate on the outer wall of the cable in the process of driving the traveling mechanism 3 to drive the cable to translate so as to improve detection accuracy and detection efficiency;
referring to fig. 1, the leakage detection mechanism 1 comprises an electric meter 101, an electric wire 102 is fixedly connected to one side of the electric meter 101, a first protective shell 103 is fixedly installed on the outer wall of the electric wire 102, a second protective shell 104 is hinged to one side of the first protective shell 103, a first guide plate 105 is fixedly installed on the inner walls of the first protective shell 103 and the second protective shell 104, the first guide plate 105 arranged on the inner wall of the first protective shell 103 is electrically connected with the first guide plate 105 arranged on the inner wall of the second protective shell 104, the electric wire 102 penetrates through the first protective shell 103 and is fixedly connected with the first guide plate 105, and when the leakage detection mechanism is used, the outer wall of a cable is subjected to limit cladding through the first protective shell 103 and the second protective shell 104, so that interference signals of the outer wall of the cable are isolated, the external interference signals are prevented from affecting the leakage detection of the cable;
as shown in fig. 2, a plurality of second guide plates 106 electrically connected to the first guide plates 105 are disposed inside the first protective housing 103 and the second protective housing 104, and the second guide plates 106 are configured to contact the outer wall of the cable, when the outer wall of the cable is detected, the electrical signal will cause the first guide plates 105 to transmit the electrical signal to the electric meter 101 again via the electrical wires 102 via the second guide plates 106, so that information can be transmitted to the electric meter 101 for display.
Further, referring to fig. 2, the plurality of second guide plates 106 are disposed in a ring-shaped and sequentially equidistant state around the inner circumferential surfaces of the first protective housing 103 and the second protective housing 104, so that the second guide plates 106 can perform multi-azimuth uniform detection on the outer wall of the cable, and further, the accuracy of the detection result is improved, at least two metal detection strips 107 are fixedly connected to the inner walls of the plurality of second guide plates 106, and the two metal detection strips 107 are symmetrically disposed with respect to the horizontal center line of the second guide plates 106, so that the contact points with the cable are increased, and further, the detection range of the outer wall of the cable is enhanced, and at the same time, in order to enable the first protective housing 103 and the second protective housing 104 to be wrapped on the outer wall of the cable, the detection device is more fixed, as shown in fig. 4, the adjusting mechanism 2 comprises a mounting frame 21 respectively arranged at the top and the bottom of a first protective shell 103 and a second protective shell 104, a positive threaded rod 22 and a negative threaded rod 23 are rotatably arranged on the inner wall of the mounting frame 21, the positive threaded rod 22 and the negative threaded rod 23 are fixedly connected with each other, a limit bar 24 is meshed with the outer walls of the positive threaded rod 22 and the negative threaded rod 23, when the adjusting mechanism is used, the negative threaded rod 23 can synchronously rotate by rotating the positive threaded rod 22, under normal state, the two limit bars 24 are symmetrically arranged relative to the connection surface of the negative threaded rod 23 and the limit bar 24, then the two limit bars 24 are respectively arranged at one sides of the first protective shell 103 and the second protective shell 104, when the positive threaded rod 22 and the negative threaded rod 23 are rotated, the two limit bars 24 can synchronously and reversely move at the outer walls of the two limit bars, and then when the two limit bars 24 are gradually close, the bottoms of the first protective shell 103 and the second protective shell 104 can be clamped in a limiting manner, so that the first protective shell 103 and the second protective shell 104 are firmly spliced together.
In order to facilitate the adjustment to rotate the front threaded rod 22 and the back threaded rod 23 at the top and the bottom of the first protecting shell 103 and the second protecting shell 104, the front threaded rod 22 penetrates through one side of the mounting frame 21, one end of the front threaded rod 22 extending out of the mounting frame 21 is fixedly connected with the first gear plate 29, the outer walls of the two first gear plates 29 arranged on the same vertical surface are both meshed with the synchronous belt 210, when in use, the front threaded rod 22 arranged at the top of the first protecting shell 103 can be synchronously driven to rotate when the front threaded rod 22 at the bottom of the first protecting shell 103 is rotated, and then a plurality of second guide plates 106 in the first protecting shells 103 and 041 can synchronously move, wherein the front threaded rod 22 and the back threaded rod 23 are both meshed with the threaded sleeve plate 25, which is suitable for detecting cables with different specifications, as shown in FIG. 4, the top of the thread sleeve plate 25 is fixedly provided with a supporting frame 26 which is arranged in an inclined state, the supporting frame 26 is fixedly arranged on two sides of the second guide plate 106, when in actual use, the forward threaded rod 22 is rotated to drive the reverse threaded rod 23 to rotate, the two thread sleeve plates 25 can synchronously and reversely translate on the outer walls of the two thread sleeve plates, then the thread sleeve plates 25 drive the supporting frame 26 to drive the second guide plate 106 to move in the first protective shell 103 and the second protective shell 104, then the distance between the plurality of second guide plates 106 between the first protective shell 103 and the second protective shell 104 is changed, then when the plurality of second guide plates 106 are mutually close, the two thread sleeve plates can be suitable for detecting cables with thinner specifications, when the plurality of second guide plates 106 are mutually far away, the two thread sleeve plates 25 can be used for limiting and cladding the outer walls of cables with thicker specifications, wherein, in order to ensure the stability of the second guide plates 106 during adjustment, firm and cable outer wall contact detects then, and the one side of the support frame 26 that second baffle 106 both sides set up all fixedly mounted has the linking cover 27, and fixedly connected with links up the pole 28 between two linking covers 27, and the purpose of setting so is for support frame 26 both sides can carry out the displacement in step, and then keep the supporting stability of second baffle 106.
In the implementation, the cable is placed in the first protecting shell 103 and the second protecting shell 104, and when the two positive threaded rods 22 arranged at the bottom of the first protecting shell 103 rotate synchronously, the two threaded sleeve plates 25 on the outer walls of the positive threaded rods 22 and the negative threaded rods 23 drive the supporting frame 26 to move synchronously in the opposite directions, so that the second guide plates 106 move synchronously in the first protecting shell 103 and the second protecting shell 104 until the metal detection strips 107 arranged on the plurality of second guide plates 106 are attached to the outer walls of the cable, and then leakage detection can be performed.
As a further extension of the present solution, in order to enable the automatic movement of the cable inside the first and second protective cases 103 and 104, referring to fig. 7, the movement mechanism 3 includes a first collar 31 provided at one side of the first protective case 103, both sides of the first collar 31 are rotatably provided with second collars 32, both interiors of the two second collars 32 are provided with sliding grooves 33, the inside of the sliding grooves 33 is rotatably provided with a first sliding sleeve 34, the outer wall of the first collar 31 is fixedly provided with a plurality of bearing plates 35, both sides of the bearing plates 35 are rotatably connected with pressing plates 36, each pressing plate 36 is slidably mounted inside the corresponding first sliding sleeve 34, and a pressing rod 37 is fixedly mounted between each two opposite pressing plates 36, the outer wall of the pressing rod 37 is fixedly provided with a non-slip mat 38, in actual use, by making the cable penetrate through the inside of the first collar 31, and the second collar 32 is rotated, the pressing plate 36 is limited by the first sliding sleeve 34, the connection part of the bearing plate 35 and the pressing plate 36 is deflected, the gradient of the pressing plate 36 is changed until the anti-slip pad 38 can be contacted with the outer wall of the cable, the second collar 32 can be stopped rotating when the anti-slip pads 38 are synchronously pressed against the outer wall of the cable, the outer wall of the cable can be firmly clamped, the cable can be synchronously driven to move in the first protective shell 103 and the second protective shell 104 when the whole first collar 31 is moved, the anti-slip pad 38 is V-shaped, the contact range with the outer wall of the cable can be enlarged, the cable can be firmly clamped when the anti-slip pads 38 are synchronously pressed against the outer wall of the cable, and then can stably drive it to remove, simultaneously, for the rotation scope of being convenient for adjust fixed second lantern ring 32, the outer wall of first lantern ring 31 is annular equidistant state fixed mounting in proper order has a plurality of stoppers 39, wherein, the shape of stopper 39 is right triangle, the outer wall of two second lantern rings 32 is fixed mounting has locking telescopic link 310, locking telescopic link 310 joint is between two stoppers 39 when the shrink state, in-service use, locking telescopic link 310 is shrink state and extension state setting, when locking telescopic link 310 is in the shrink state, distance is short between locking telescopic link 310 whole and the first lantern ring 31 outer wall, can carry out spacing fixed with locking telescopic link 310 card between two stoppers 39 this moment, the rotation position to second lantern ring 32, when locking telescopic link 310 is in extension state, the distance between locking telescopic link 310 whole and the first lantern ring 31 outer wall is big, at this moment, locking telescopic link 310 breaks away from two stoppers 39, then make second lantern ring 32 can rotate in one side of first lantern ring 31 and adjust.
As a further extension of the scheme, as shown in fig. 6, the power mechanism 5 includes a base 51 disposed at the bottom of the first collar 31, a bracket 52 is fixedly mounted at the top of the base 51, a fifth collar 53 is fixedly mounted at the top of the bracket 52, a slide bar 54 is fixedly mounted at one side of the fifth collar 53, a second sliding sleeve 311 is fixedly mounted on the outer wall of the first collar 31, the second sliding sleeve 311 is slidably mounted on the outer wall of the slide bar 54, meanwhile, a third sliding sleeve 312 is fixedly mounted on the outer wall of the first collar 31, a threaded screw 55 is rotatably mounted in the bracket 52, one end of the threaded screw 55 is fixedly connected with a motor 58 for driving the threaded screw 55 to rotate, the third sliding sleeve 312 is meshed with the outer wall of the threaded screw 55, when the threaded screw 55 rotates, the third sliding sleeve 312 drives the first collar 31 to integrally and stably move on the outer wall thereof, and in practical use, the cable sequentially passes through the first protecting shell 103 and the second protecting shell 104, after entering the inside of the first lantern ring 31 to be locked and fixed, the cable can move horizontally along the outer wall of the sliding rod 54, further the cable is driven to move out of the inside of the first protecting shell 103 and the second protecting shell 104 stably, and then the outer wall of the cable is detected, further, referring to fig. 10, the breakage detection mechanism 4 comprises a third lantern ring 41 fixedly connected with one end of the sliding rod 54, a fourth lantern ring 42 is rotatably arranged on the inner wall of the third lantern ring 41, a plurality of positioning pins 43 are inserted in the inside of the fourth lantern ring 42 in an annular and sequentially equidistant state, a spherical block 44 is fixedly arranged at the bottom of the positioning pin 43, a positioning plate 45 is fixedly arranged at the top of the positioning pin 43, a reset spring 46 is fixedly arranged between the positioning plate 45 and the fourth lantern ring 42, when in use, after the cable passes through the inside of the electric leakage detection mechanism 1, the cable is placed in the fourth lantern ring 42, the contact of the plurality of positioning pins 43 to the outer wall of the cable is pressed, the reset spring 46 can be extended and expanded, the plurality of spherical blocks 44 are stably limited on the outer wall of the cable, and when the outer wall of the cable is damaged, the spherical blocks 44 can be pricked into the damaged part when contacting the damaged part, so that the movement of the cable is limited.
In order to enhance the accuracy of detecting the damage of the outer wall of the cable, one side of the fourth lantern ring 42 is fixedly connected with the gear ring 47, as shown in fig. 8, the bottom of the third lantern ring 41 is fixedly provided with the supporting plate 48, the supporting plate 48 is fixedly arranged at the top of the base 51, one side of the supporting plate 48 is rotatably provided with the second gear disk 49, one end of the threaded screw 55 is fixedly connected with the connecting frame 56, the connecting frame 56 is rotatably provided with the third gear disk 57 meshed with the second gear disk 49, the second gear disk 49 and the gear ring 47 are arranged in an intermeshed state, when the threaded screw 55 is started to rotate, the second gear disk 49 can be driven to rotate through the third gear disk 57, and then the gear ring 47 is driven to integrally rotate on the outer wall of the cable, so that the plurality of positioning pins 43 and the spherical blocks 44 rotate on the outer wall of the movable cable, and the detection range is greatly increased when the outer wall of the cable is detected during damage detection, and the detection accuracy is further improved.
The detection method of the anti-interference detection system of the graphene composite conductor cable comprises the following specific steps:
firstly, a cable passes through the first protective shell 103 and the second protective shell 104, passes through the third collar 41 and the fourth collar 42 after passing through the first protective shell, moves into the first collar 31, and then makes the plurality of anti-slip pads 38 synchronously pressed against the outer wall of the cable by rotating the second collar 32 to deflect, and then contracts the locking telescopic rod 310 and clamps the locking telescopic rod between the two limiting blocks 39, so that the cable can be firmly limited by the traveling mechanism 3;
secondly, the adjusting mechanism 2 is controlled to enable the plurality of second guide plates 106 to move in the first protective shell 103 and the second protective shell 104 until the metal detection strips 107 arranged on the plurality of second guide plates 106 are contacted with the outer wall of the cable and then stop moving, so that the cable can perform electric leakage detection in the first protective shell 103 and the second protective shell 104, and when the electric leakage condition exists, an electric signal is displayed on the ammeter 101;
thirdly, the moving mechanism 3 holding the cable can be enabled to translate on the sliding rod 54 by starting the motor 58, and then the cable is pulled to move inside the first protecting shell 103 and the second protecting shell 104, so that the outer wall of the cable moves gradually to move inside the first protecting shell 103 and the second protecting shell 104 to receive electric leakage detection;
fourth step, in the process that the traveling mechanism 3 pulls the cable to move, the cable synchronously moves in the third lantern ring 41 and the fourth lantern ring 42, when the connecting frame 56 and the third gear disc 57 rotate by combining the rotating threaded screw rod 55, the gear ring 47 is synchronously driven by the second gear disc 49 to rotate the fourth lantern ring 42, then the positioning pins 43 and the spherical blocks 44 move on the outer wall of the cable, when the outer wall of the cable is damaged, the positioning pins 43 integrally move downwards and are pricked into the damaged part by combining the elastic restoring force of the restoring spring 46, and then the cable outer wall can be synchronously detected.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The anti-interference detection system of the graphene composite conductor cable comprises an electric leakage detection mechanism (1), wherein an adjusting mechanism (2) is arranged on the outer wall of the electric leakage detection mechanism (1);
the method is characterized in that: a traveling mechanism (3) is arranged on one side of the electric leakage detection mechanism (1), a damage detection mechanism (4) is arranged between the electric leakage detection mechanism (1) and the traveling mechanism (3), and a power mechanism (5) is fixedly connected to one side of each of the traveling mechanism (3) and the damage detection mechanism (4);
the electric leakage detection mechanism (1) comprises an electric meter (101), one side of the electric meter (101) is fixedly connected with an electric lead (102), a first protective shell (103) is fixedly arranged on the outer wall of the electric lead (102), a second protective shell (104) is hinged to one side of the first protective shell (103), a first guide plate (105) is fixedly arranged on the inner walls of the first protective shell (103) and the second protective shell (104), the first guide plate (105) arranged on the inner wall of the first protective shell (103) is electrically connected with the first guide plate (105) arranged on the inner wall of the second protective shell (104), and the electric lead (102) penetrates through the first protective shell (103) to be fixedly connected with the first guide plate (105);
a plurality of second guide plates (106) electrically connected with the first guide plates (105) are arranged in the first protective shell (103) and the second protective shell (104);
the traveling mechanism (3) comprises a first lantern ring (31) arranged on one side of a first protective shell (103), second lantern rings (32) are rotatably arranged on two sides of the first lantern ring (31), sliding grooves (33) are formed in the two second lantern rings (32), first sliding sleeves (34) are rotatably arranged in the sliding grooves (33), a plurality of bearing plates (35) are fixedly arranged on the outer wall of the first lantern ring (31), pressing plates (36) are rotatably connected on two sides of the bearing plates (35), each pressing plate (36) is slidably arranged in the corresponding first sliding sleeve (34), a pressing rod (37) is fixedly arranged between every two opposite pressing plates (36), and anti-slip pads (38) are fixedly arranged on the outer wall of each pressing rod (37);
the anti-slip mat (38) is in a V-shaped arrangement, the outer wall of the first lantern ring (31) is in an annular shape, a plurality of limiting blocks (39) are fixedly arranged at equal intervals in sequence, the shape of each limiting block (39) is a right triangle, locking telescopic rods (310) are fixedly arranged on the outer walls of the two second lantern rings (32), and the locking telescopic rods (310) are clamped between the two limiting blocks (39) in a contracted state;
the power mechanism (5) comprises a base (51) arranged at the bottom of a first lantern ring (31), a bracket (52) is fixedly arranged at the top of the base (51), a fifth lantern ring (53) is fixedly arranged at the top of the bracket (52), a sliding rod (54) is fixedly arranged at one side of the fifth lantern ring (53), a second sliding sleeve (311) is fixedly arranged on the outer wall of the first lantern ring (31), the second sliding sleeve (311) is slidably arranged on the outer wall of the sliding rod (54), a third sliding sleeve (312) is fixedly arranged on the outer wall of the first lantern ring (31), a threaded screw rod (55) is rotatably arranged in the bracket (52), a motor (58) for driving the threaded screw rod (55) to rotate is fixedly connected to one end of the threaded screw rod, and the third sliding sleeve (312) is meshed with the outer wall of the threaded screw rod (55);
the damage detection mechanism (4) comprises a third lantern ring (41) fixedly connected to one end of a sliding rod (54), a fourth lantern ring (42) is rotatably arranged on the inner wall of the third lantern ring (41), a plurality of positioning needles (43) are inserted in the fourth lantern ring (42) in annular sequentially equidistant states, spherical blocks (44) are fixedly arranged at the bottoms of the positioning needles (43), a positioning plate (45) is fixedly arranged at the tops of the positioning needles (43), and a reset spring (46) is fixedly arranged between the positioning plate (45) and the fourth lantern ring (42);
one side fixedly connected with gear ring (47) of fourth lantern ring (42), the bottom fixed mounting of third lantern ring (41) has backup pad (48), backup pad (48) fixed mounting is at the top of base (51), one side rotation of backup pad (48) is installed second toothed disc (49), one end fixedly connected with linking frame (56) of screw thread lead screw (55), linking frame (56) rotate one side of installing in backup pad (48), just the outer wall fixed mounting of linking frame (56) has third toothed disc (57) with second toothed disc (49) engaged with, be intermeshing state setting between second toothed disc (49) and gear ring (47).
2. The anti-interference detection system of a graphene composite conductor cable according to claim 1, wherein: the inner surfaces of the first protective shell (103) and the second protective shell (104) are annularly and sequentially arranged at equal intervals, the inner walls of the second guide plates (106) are fixedly connected with at least two metal detection strips (107), and the two metal detection strips (107) are symmetrically arranged relative to the horizontal center line of the second guide plate (106).
3. The anti-interference detection system of a graphene composite conductor cable according to claim 2, wherein: the adjusting mechanism (2) comprises mounting frames (21) which are respectively arranged at the top and the bottom of the first protective shell (103) and the second protective shell (104), a positive threaded rod (22) and a negative threaded rod (23) are rotatably arranged on the inner wall of the mounting frames (21), the positive threaded rod (22) and the negative threaded rod (23) are fixedly connected with each other, and limit bars (24) are meshed with the outer walls of the positive threaded rod (22) and the negative threaded rod (23);
the positive threaded rod (22) penetrates through one side of the installation frame (21), one end, extending out of the installation frame (21), of the positive threaded rod (22) is fixedly connected with a first gear disc (29), and the outer walls of the two first gear discs (29) arranged on the same vertical surface are all meshed with a synchronous belt (210).
4. The anti-interference detection system of a graphene composite conductor cable according to claim 3, wherein: the outer walls of the positive threaded rod (22) and the reverse threaded rod (23) are meshed with a threaded sleeve plate (25), a supporting frame (26) which is arranged in an inclined state is fixedly arranged at the top of the threaded sleeve plate (25), and the supporting frames (26) are fixedly arranged at two sides of the second guide plate (106);
one side of a supporting frame (26) arranged on two sides of the second guide plate (106) is fixedly provided with a connecting cover (27), and a connecting rod (28) is fixedly connected between the two connecting covers (27).
5. An anti-interference detection method of a graphene composite conductor cable is characterized by comprising the following steps of: an anti-interference detection system using the graphene composite conductor cable according to any one of claims 1 to 4, comprising the steps of:
firstly, a cable passes through the interiors of a first protective shell (103) and a second protective shell (104), passes through the interiors of a third lantern ring (41) and a fourth lantern ring (42) after passing out, moves into the interiors of the first lantern ring (31), and then makes a plurality of anti-slip pads (38) synchronously pressed against the outer wall of the cable by rotating a second lantern ring (32) to deflect a plurality of pressing plates (36), and then contracts and locks a telescopic rod (310) and clamps the telescopic rod between two limiting blocks (39), so that the cable is firmly limited by a traveling mechanism (3);
secondly, controlling an adjusting mechanism (2) to enable a plurality of second guide plates (106) to move in the first protective shell (103) and the second protective shell (104) until metal detection strips (107) arranged on the plurality of second guide plates (106) are contacted with the outer wall of the cable, stopping moving, enabling the cable to perform electric leakage detection in the first protective shell (103) and the second protective shell (104), and displaying an electric signal on an ammeter (101) when the electric leakage condition exists;
thirdly, starting a motor (58) to enable a traveling mechanism (3) holding a cable to translate on a sliding rod (54), and then pulling the cable to move inside a first protective shell (103) and a second protective shell (104), so that the outer wall of the cable moves gradually to the inside of the first protective shell (103) and the inside of the second protective shell (104) to receive electric leakage detection;
fourth step, in the in-process that travel mechanism (3) pulling cable moved, the cable synchronous motion is in the inside of third lantern ring (41) and fourth lantern ring (42), when combining pivoted screw lead screw (55) to make adapter frame (56) and third toothed disc (57) take place to rotate, then drive toothed ring (47) through second toothed disc (49) and make fourth lantern ring (42) rotate in step, then make a plurality of locating pins (43) and globular piece (44) remove at the outer wall of cable, when the cable outer wall appears the damage, then combine the elastic restoring force of reset spring (46) to make locating pin (43) wholly move down and prick into the damage department, the detection of damage is carried out to the cable outer wall in step.
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| CN117289069B (en) * | 2023-11-24 | 2024-02-23 | 国网甘肃省电力公司武威供电公司 | Power line load monitoring device |
| CN117949703B (en) * | 2024-03-27 | 2024-06-07 | 江苏通球建筑科技有限公司 | Wireless induction cable leakage detection equipment and detection method thereof |
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