CN113594955A - Adjustable connection structure convenient for cable detection and maintenance - Google Patents
Adjustable connection structure convenient for cable detection and maintenance Download PDFInfo
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- CN113594955A CN113594955A CN202110874710.7A CN202110874710A CN113594955A CN 113594955 A CN113594955 A CN 113594955A CN 202110874710 A CN202110874710 A CN 202110874710A CN 113594955 A CN113594955 A CN 113594955A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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Abstract
The invention discloses an adjustable connecting structure convenient for cable detection and maintenance, and relates to the technical field of cables. The invention comprises a hollow rotating rod; the cable dispersing mechanism is characterized by also comprising two positioning driving components and two cable dispersing mechanisms which are symmetrically arranged, wherein the positioning driving components penetrate through the central positions of the cable dispersing mechanisms and are meshed with the cable dispersing mechanisms; the positioning driving assembly and the cable dispersing mechanism are all sleeved on the outer surface of the hollow rotating rod, the positioning driving assembly is in threaded fit with the hollow rotating rod, and the cable dispersing mechanism is in sliding fit with the hollow rotating rod. According to the invention, through the design of the positioning driving assembly, the first magnetic adjusting assembly, the second magnetic adjusting assembly, the adjusting magnet group, the positioning balls, the arc-shaped magnet, the reset elastic piece, the driving strip and the meshing column, the positioning driving assembly is rotated, and the flexible adjustment of the space between the circumferentially arranged positioning balls can be realized, so that the guiding support of cables with different diameters is realized.
Description
Technical Field
The invention belongs to the technical field of cables, and particularly relates to an adjustable connecting structure convenient for cable detection and maintenance.
Background
The cable bridge is widely used in human life, the exposed cable usually brings visual fatigue to people, the integral attractiveness is affected, meanwhile, the messy distribution also causes a plurality of problems such as inconvenient maintenance and the like, and the problems are overcome to a certain extent by the generation of the cable bridge.
However, in the process of implementing the specific embodiment of the present invention, the inventors of the present application found that the following drawbacks still exist in the prior art: (1) more cables are generally placed in the cable bridge, and when the detection and maintenance are carried out, the problem cables need to be searched from the more cables, so that the operation is very troublesome, and the complicated cables interfere the detection and maintenance of the problem cables, thereby greatly reducing the efficiency of the detection and maintenance of the cables and increasing the labor intensity of maintainers; (2) the cable maintainer overhauls the in-process to a great deal of cable in the cable crane span structure, when overhauing another department cable after accomplishing the cable maintenance of somewhere, need look for the problem cable in a great deal of cable that the winding is in the same place again, is unfavorable for improving the work efficiency that the cable overhauld. Therefore, an adjustable connecting structure convenient for cable detection and maintenance is designed to solve the technical problem.
Disclosure of Invention
The invention aims to provide an adjustable connecting structure convenient for cable detection and maintenance, which solves the problems that the cable in the existing cable bridge is inconvenient to maintain, the cable detection and maintenance efficiency is greatly reduced, the labor intensity of maintenance personnel is increased, and when another cable is maintained after the cable is maintained, the problem cable needs to be searched again from a plurality of cables wound together, and the working efficiency of cable maintenance is not improved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an adjustable connecting structure convenient for cable detection and maintenance, which comprises a hollow rotating rod; the cable distribution device is characterized by also comprising two positioning driving components and two cable distribution mechanisms which are symmetrically arranged, wherein the positioning driving components penetrate through the center positions of the cable distribution mechanisms and are meshed with the cable distribution mechanisms; the positioning driving assembly and the cable dispersing mechanism are sleeved on the outer surface of the hollow rotating rod, the positioning driving assembly is in threaded fit with the hollow rotating rod, and the cable dispersing mechanism is in sliding fit with the hollow rotating rod; the cable dispersing mechanism comprises two dispersing support assemblies which are hinged with each other, a cable limiting assembly is clamped between the two dispersing support assemblies, and the dispersing support assemblies and the cable limiting assembly are coaxial; a plurality of first magnetic adjusting assemblies are uniformly distributed on one side of the dispersing support assembly, and the first magnetic adjusting assemblies are in sliding fit with the dispersing support assembly; a plurality of second magnetic adjusting assemblies are uniformly distributed on one side of the cable limiting assembly and are in sliding fit with the cable limiting assembly; the first magnetic adjusting component and the second magnetic adjusting component are coaxial and magnetically connected.
Further, the dispersion support component comprises a dispersion semicircular ring; limiting grooves are formed in two end faces of the lower dispersing semicircular ring;
the cable limiting assembly comprises a cable limiting disc, two limiting blocks are symmetrically fixed on the peripheral side of the cable limiting disc, and the limiting blocks are in clamping fit with limiting grooves.
Furthermore, a plurality of semicircular holes and arc-shaped slideways are uniformly formed in one side surface of the dispersing semicircular ring and one side surface of the cable limiting disc along the circumferential direction, and the semicircular holes and the arc-shaped slideways are coaxial;
the semicircular hole on the dispersion semicircular ring and the semicircular hole on the cable limiting disc form a complete circular hole, and the arc-shaped slide on the dispersion semicircular ring and the arc-shaped slide on the cable limiting disc are coaxial.
Furthermore, a plurality of first mounting grooves communicated with the arc-shaped slide ways are uniformly formed in the circumferential direction on the inner wall of the dispersing semicircular ring and the circumferential side surface of the cable limiting disc, a plurality of second mounting grooves are formed in the inner side surface, away from the arc-shaped slide ways, of the first mounting grooves, and the second mounting grooves are uniformly formed in the circumferential direction of the semicircular hole;
a guide rod and a reset elastic piece are respectively fixed in the second mounting groove, and the reset elastic piece is sleeved outside the guide rod;
the outside sliding connection of guide bar has the shift ring with elastic component fixed connection that resets, the shift ring outer wall is fixed with the bracing piece through first branch, the terminal surface that the bracing piece is close to the semicircle orifice rotates installs the location ball, the terminal surface that the semicircle orifice was kept away from to the bracing piece is fixed with arc magnet.
Furthermore, a plurality of buffer hole channels communicated with the arc-shaped slide way and the second mounting groove are formed in the side face, close to the arc-shaped slide way, of the cable limiting disc along the circumferential direction, and an adjusting elastic piece is fixed inside each buffer hole channel;
the side surface of the cable limiting disc, which is close to the arc-shaped slide ways, is connected with a plurality of driving and rotating strips in a sliding mode along the circumferential direction, and the driving and rotating strips are arranged between every two adjacent arc-shaped slide ways;
the cable limiting disc is provided with a through sliding hole and an annular sliding groove from inside to outside at the position, close to the center of the side face of the arc-shaped sliding way, of the cable limiting disc, a plurality of sliding support columns are connected inside the annular sliding groove in a sliding mode, and meshing columns are fixed to the tops of the sliding support columns;
a push rod is hinged between the sliding support and the corresponding driving and rotating strip.
Furthermore, the first magnetic adjusting assembly and the second magnetic adjusting assembly respectively comprise a semicircular outer toothed ring and a semicircular magnetic ring, a connecting rod is fixed between the semicircular outer toothed ring and the semicircular magnetic ring, and the connecting rod is in sliding fit with the arc-shaped slide way; the semicircular outer gear ring is meshed with the driving and rotating strip;
the semicircular magnetic ring is connected with the inner side surface of the first mounting groove, which is close to the second mounting groove, in a sliding manner;
the semi-circular magnetic ring of the first magnetic adjusting assembly is magnetically connected with the semi-circular magnetic ring of the second magnetic adjusting assembly, and the semi-circular outer gear ring of the first magnetic adjusting assembly is magnetically connected with the semi-circular outer gear ring of the second magnetic adjusting assembly;
a plurality of arc-shaped mounting grooves are uniformly formed in the inner wall of the semicircular magnetic ring, adjusting magnet groups with gradually enhanced magnetism are arranged in the arc-shaped mounting grooves along the circumferential direction of the semicircular magnetic ring, and the adjusting magnet groups and the arc-shaped magnets repel each other in magnetism.
Furthermore, a plurality of limiting slide ways are arranged on the peripheral side surface of the hollow rotating rod;
the outer surface of the hollow rotating rod is in sliding fit with the inner wall of the through sliding hole;
the positioning driving assembly comprises a fixed rod, connecting discs are fixed at two ends of the fixed rod, and positioning rods are fixed on the peripheral side surfaces of the connecting discs;
one of them the connection pad passes through the locating lever and is fixed with annular outer toothed plate, another the connection pad passes through the locating lever and is fixed with the go-between, a go-between side rotates through second branch and is connected with the internal thread ring.
Furthermore, the positioning rod is in sliding fit with the limiting slide way, and the annular outer toothed plate, the connecting ring and the internal thread ring are all sleeved on the outer surface of the hollow rotating rod;
the annular outer toothed plate is meshed with the meshing column, and the inner threaded ring is in threaded fit with the outer surface of the hollow rotating rod.
The invention has the following beneficial effects:
1. according to the invention, through the design of the positioning driving assembly, the first magnetic adjusting assembly, the second magnetic adjusting assembly, the adjusting magnet group, the positioning balls, the arc-shaped magnet, the reset elastic piece, the driving strip and the meshing column, the positioning driving assembly is rotated, the driving strip is driven to drive the first magnetic adjusting assembly and the second magnetic adjusting assembly to rotate by utilizing the matching action of the positioning driving assembly and the meshing column, and the flexible adjustment of the distance between the circumferentially arranged positioning balls is realized under the magnetic repulsion action of the arc-shaped magnet and the adjusting magnet group, so that the guiding support of cables with different diameters is realized.
2. According to the cable bridge, the first magnetic adjusting assembly and the second magnetic adjusting assembly which are used in a complete set are arranged in the annular direction, and the plurality of groups of positioning ball rings are arranged in the annular direction, the hollow rotating rod is used for driving the positioning driving assembly to rotate, and under the combined action of the rotating driving strip and the meshing column, flexible adjustment of the distance between each positioning ball in the plurality of groups of positioning ball rings is achieved simultaneously, so that a plurality of cables in the cable bridge are dispersed and supported and fixed, the cables in the cable bridge are convenient to overhaul, the working efficiency of cable overhaul is greatly improved, and the labor intensity of maintainers is reduced.
3. According to the cable distribution device, through the design of the hollow rotating rod, the limiting slide way, the fixing rod, the connecting disc, the positioning rod, the annular outer toothed plate, the connecting ring and the inner threaded ring, the inner threaded ring is rotated, the annular outer toothed plate is utilized to drive the cable distribution mechanism to horizontally move, the distance between the two oppositely arranged cable distribution mechanisms is adjusted, so that the maintenance range of the cable is expanded and reduced, meanwhile, the cable distribution device can move along the cable under the condition that a plurality of cables are distributed, the maintenance of different positions of the cable is realized, and the maintenance efficiency of the cable is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an adjustable connection structure for facilitating cable detection and maintenance.
Fig. 2 is a front view of the structure of fig. 1.
Fig. 3 is a side view of the structure of fig. 1.
Fig. 4 is a schematic structural view of the cable spreading mechanism.
Fig. 5 is a partial structural schematic diagram of fig. 4.
Fig. 6 is a schematic structural view of the cable limiting assembly in cooperation with the second magnetic adjustment assembly.
Fig. 7 is a front view of the structure of fig. 6.
FIG. 8 is a schematic structural view of the discrete support assembly in cooperation with the first magnetic adjustment assembly.
Fig. 9 is an enlarged view of a portion of a structure at a in fig. 8.
Fig. 10 is a schematic structural view of a dispersion support assembly.
Fig. 11 is a schematic view of the internal structure of the dispersion support member.
Fig. 12 is a top view of the structure of fig. 11.
Fig. 13 is a schematic structural view of a cable stop assembly.
Fig. 14 is a top view of the structure of fig. 12.
FIG. 15 is a schematic structural view of a second magnetic adjustment assembly.
Fig. 16 is a schematic structural view of the first magnetic adjustment assembly.
Fig. 17 is a schematic view of the structure of a hollow rotating rod.
Fig. 18 is a schematic structural view of a positioning drive assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-hollow rotating rod, 101-limit slideway, 2-position drive component, 201-fixed rod, 202-connecting disk, 203-positioning rod, 204-annular external toothed plate, 205-connecting ring, 206-internal threaded ring, 3-cable dispersing mechanism, 4-dispersing support component, 401-dispersing semi-circular ring, 402-limit groove, 403-semi-circular hole, 404-arc slideway, 405-first mounting groove, 406-second mounting groove, 407-reset elastic component, 408-moving ring, 409-supporting rod, 410-positioning ball, 411-arc magnet, 5-cable limit component, 501-cable limit disk, 502-limit block, 503-buffer hole channel, 504-adjusting elastic component, 505-driving strip, 506-through sliding hole, 507-annular sliding groove, 508-meshing column, 509-push rod, 6-first magnetic adjusting component, 601-semicircular outer toothed ring, 602-semicircular magnetic ring, 603-connecting rod, 604-arc mounting groove, 605-adjusting magnet group and 7-second magnetic adjusting component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-18, the present invention is an adjustable connection structure for cable inspection and maintenance, which includes a hollow rotating rod 1; the cable dispersing device also comprises two positioning driving components 2 and two cable dispersing mechanisms 3 which are symmetrically arranged, wherein the positioning driving components 2 penetrate through the center positions of the cable dispersing mechanisms 3, and the positioning driving components 2 are meshed with the cable dispersing mechanisms 3;
the positioning driving assembly 2 and the cable dispersion mechanism 3 are sleeved on the outer surface of the hollow rotating rod 1, the positioning driving assembly 2 is in threaded fit with the hollow rotating rod 1, and the cable dispersion mechanism 3 is in sliding fit with the hollow rotating rod 1;
the cable dispersing mechanism 3 comprises two dispersing support assemblies 4 which are hinged with each other, a cable limiting assembly 5 is clamped between the two dispersing support assemblies 4, and the dispersing support assemblies 4 and the cable limiting assembly 5 are coaxial; firstly, part of cables in the cable bridge are placed on the lower dispersive support component 4, then the cable limiting component 5 is clamped on the lower dispersive support component 4, part of the cables are placed on the cable limiting component 5, and finally the upper dispersive support component 4 is attached to the lower dispersive support component 4, so that dispersive support of more cables in the cable bridge is realized;
a plurality of first magnetic adjusting components 6 are uniformly distributed on one side of the dispersing support component 4, and the first magnetic adjusting components 6 are in sliding fit with the dispersing support component 4;
a plurality of second magnetic adjusting components 7 are uniformly distributed on one side of the cable limiting component 5, and the second magnetic adjusting components 7 are in sliding fit with the cable limiting component 5;
the first magnetic adjusting component 6 and the second magnetic adjusting component 7 are coaxial and magnetically connected.
Wherein, the dispersion support component 4 comprises a dispersion semicircular ring 401; limiting grooves 402 are formed in two end faces of the lower dispersing semicircular ring 401;
the cable limiting assembly 5 comprises a cable limiting disc 501, two limiting blocks 502 are symmetrically fixed on the peripheral side of the cable limiting disc 501, and the limiting blocks 502 are in clamping fit with the limiting grooves 402 to realize the clamping connection of the cable limiting assembly 5 and the lower dispersive support assembly 4;
a plurality of semicircular holes 403 and arc-shaped slideways 404 are uniformly formed in one side surface of the dispersing semicircular ring 401 and one side surface of the cable limiting disc 501 along the circumferential direction, and the semicircular holes 403 and the arc-shaped slideways 404 are coaxial;
the semicircular holes 403 on the dispersed semicircular ring 401 and the semicircular holes 403 on the cable limiting disc 501 form a complete circular hole, and the arc-shaped slide ways 404 on the dispersed semicircular ring 401 and the arc-shaped slide ways 404 on the cable limiting disc 501 have the same axle center.
A plurality of first mounting grooves 405 communicated with the arc-shaped slide ways 404 are uniformly formed in the circumferential direction on the inner wall of the dispersing semicircular ring 401 and the circumferential side surface of the cable limiting disc 501, a plurality of second mounting grooves 406 are formed in the inner side surfaces, far away from the arc-shaped slide ways 404, of the first mounting grooves 405, and the second mounting grooves 406 are uniformly formed in the circumferential direction of the semicircular holes 403;
a guide rod and a reset elastic member 407 are respectively fixed in the second mounting groove 406, and the reset elastic member 407 is sleeved outside the guide rod;
a moving ring 408 fixedly connected with the reset elastic piece 407 is slidably connected to the outer part of the guide rod, a support rod 409 is fixed to the outer wall of the moving ring 408 through a first support rod, a positioning ball 410 is rotatably mounted on the end surface of the support rod 409 close to the semicircular hole 403, and an arc magnet 411 is fixed to the end surface of the support rod 409 far away from the semicircular hole 403; the cable is supported and guided by the plurality of positioning balls 410 which are arranged annularly, and the positioning balls 410 can horizontally roll on the surface of the cable, so that the maintenance of the cable at different horizontal positions is realized.
Wherein, the side surface of the cable limiting disc 501 close to the arc-shaped slideway 404 is provided with a plurality of buffer hole channels 503 which are communicated with the arc-shaped slideway 404 and the second mounting groove 406 along the circumferential direction, and the inside of the buffer hole channels 503 is fixed with an adjusting elastic piece 504;
the side surface of the cable limiting disc 501 close to the arc-shaped slide ways 404 is connected with a plurality of driving strips 505 in a sliding mode along the annular direction, and the driving strips 505 are arranged between every two adjacent arc-shaped slide ways 404;
a through slide hole 506 and an annular slide groove 507 are respectively formed in the side surface center position, close to the arc-shaped slide rail 404, of the cable limiting disc 501 from inside to outside, a plurality of sliding support columns are connected inside the annular slide groove 507 in a sliding mode, and meshing columns 508 are fixed to the tops of the sliding support columns;
a push rod 509 is hinged between the sliding support and the corresponding driving rotating strip 505, and the driving rotating strip 505 moves along the cable limiting disc 501 in the radial direction by using the push rod 509.
The first magnetic adjusting assembly 6 and the second magnetic adjusting assembly 7 both comprise a semicircular outer toothed ring 601 and a semicircular magnetic ring 602, a connecting rod 603 is fixed between the semicircular outer toothed ring 601 and the semicircular magnetic ring 602, and the connecting rod 603 is in sliding fit with the arc-shaped slide way 404; the semicircular outer gear ring 601 is meshed with the driving and rotating bar 505;
the semicircular magnetic ring 602 is connected with the inner side surface of the first mounting groove 405 close to the second mounting groove 406 in a sliding manner;
the semicircular magnetic ring 602 of the first magnetic adjustment assembly 6 is magnetically connected with the semicircular magnetic ring 602 of the second magnetic adjustment assembly 7, and the semicircular outer gear ring 601 of the first magnetic adjustment assembly 6 is magnetically connected with the semicircular outer gear ring 601 of the second magnetic adjustment assembly 7;
a plurality of arc-shaped mounting grooves 604 are uniformly formed in the inner wall of the semicircular magnetic ring 602, adjusting magnet groups 605 with gradually enhanced magnetism are arranged in the arc-shaped mounting grooves 604 along the circumferential direction of the semicircular magnetic ring 602, the adjusting magnet groups 605 and the arc-shaped magnets 411 are magnetically repelled, flexible adjustment of the distance between a plurality of positioning balls 410 arranged in the circumferential direction can be achieved, and guiding support of cables with different diameters is met.
Wherein, the peripheral side surface of the hollow rotating rod 1 is provided with a plurality of limiting slideways 101; the outer surface of the hollow rotating rod 1 is in sliding fit with the inner wall of the through sliding hole 506;
the positioning driving assembly 2 comprises a fixing rod 201, connecting discs 202 are fixed at two ends of the fixing rod 201, and positioning rods 203 are fixed on the peripheral side surfaces of the connecting discs 202;
one of the connecting discs 202 is fixed with an annular outer toothed plate 204 through a positioning rod 203, the other connecting disc 202 is fixed with a connecting ring 205 through the positioning rod 203, and one side surface of the connecting ring 205 is rotatably connected with an inner threaded ring 206 through a second support rod;
the positioning rod 203 is in sliding fit with the limiting slide way 101, and the annular outer toothed plate 204, the connecting ring 205 and the inner threaded ring 206 are all sleeved on the outer surface of the hollow rotating rod 1; the annular external toothed plate 204 is meshed with the meshing column 508, and the internal threaded ring 206 is in threaded fit with the outer surface of the hollow rotating rod 1; by rotating the annular outer toothed plate 204, the engaging column 508 is driven to rotate, and further the driving bar 505 is driven to rotate the first magnetic adjustment assembly 6 and the second magnetic adjustment assembly 7 under the push rod 509.
The working principle of the embodiment is as follows: when the cable bridge is used, a plurality of cables in the cable bridge are lifted upwards, the dispersion support component 4 above the cable bridge is opened, part of the cables are placed among the plurality of positioning balls 410 in the semicircular holes 403 in the dispersion support component 4 below, then the cable limiting component 5 is clamped on the dispersion support component 4 below, the rest of the cables are placed among the plurality of positioning balls 410 in the semicircular holes 403 in the cable limiting component 5, and then the dispersion support component 4 above the cable bridge is clamped with the dispersion support component 4 below the cable limiting component, so that the plurality of cables in the cable bridge are fully dispersed, the cable bridge is convenient to overhaul, and the influence on the cable overhaul caused by the crowded cables is avoided; then, the hollow rotating rod 1 is rotated to drive the positioning driving assembly 2 to synchronously rotate, the plurality of driving strips 505 are driven to radially move along the cable limiting disc 501 by utilizing the meshing action of the annular outer toothed plate 204 and the meshing column 508, the rotation of the semicircular magnetic ring 602 is realized by utilizing the meshing action of the driving strips 505 and the semicircular outer toothed ring 601, the magnetic repulsion action of the adjusting magnet group 605 and the arc-shaped magnet 411 is utilized, the flexible adjustment of the distance between the plurality of positioning balls 410 arranged in the annular direction can be realized, the guiding support and fixation of cables with different diameters are met, and the positioning balls 410 can horizontally roll on the cable skin by utilizing the rolling action of the positioning balls 410 and the cable skin, so that the maintenance of the cables at different horizontal positions is realized; finally, when the cable maintenance range needs to be enlarged or reduced, the internal thread ring 206 can be rotated, the annular outer toothed plate 204 is utilized to drive the cable dispersing mechanisms 3 to horizontally move, and the distance between the two cable dispersing mechanisms 3 which are oppositely arranged is adjusted, so that the cable maintenance range is enlarged and reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An adjustable connecting structure convenient for cable detection and maintenance comprises a hollow rotating rod (1); the method is characterized in that: the cable distribution device is characterized by further comprising two positioning driving components (2) and two cable distribution mechanisms (3), wherein the two positioning driving components (2) and the two cable distribution mechanisms (3) are symmetrically arranged, the positioning driving components (2) penetrate through the center positions of the cable distribution mechanisms (3), and the positioning driving components (2) are meshed with the cable distribution mechanisms (3);
the positioning driving assembly (2) and the cable dispersing mechanism (3) are sleeved on the outer surface of the hollow rotating rod (1), the positioning driving assembly (2) is in threaded fit with the hollow rotating rod (1), and the cable dispersing mechanism (3) is in sliding fit with the hollow rotating rod (1);
the cable dispersing mechanism (3) comprises two dispersing support assemblies (4) which are hinged with each other, a cable limiting assembly (5) is clamped between the two dispersing support assemblies (4), and the dispersing support assemblies (4) and the cable limiting assembly (5) are coaxial;
a plurality of first magnetic adjusting components (6) are uniformly distributed on one side of the dispersing support component (4), and the first magnetic adjusting components (6) are in sliding fit with the dispersing support component (4);
a plurality of second magnetic adjusting assemblies (7) are uniformly distributed on one side of the cable limiting assembly (5), and the second magnetic adjusting assemblies (7) are in sliding fit with the cable limiting assembly (5);
the first magnetic adjusting component (6) and the second magnetic adjusting component (7) are coaxial and magnetically connected.
2. The adjustable connection structure for facilitating cable inspection and maintenance according to claim 1, wherein the discrete support member (4) comprises a discrete semicircular ring (401); limiting grooves (402) are formed in two end faces of the lower dispersing semicircular ring (401);
the cable limiting component (5) comprises a cable limiting disc (501), two limiting blocks (502) are symmetrically fixed on the side face of the cable limiting disc (501), and the limiting blocks (502) are matched with limiting grooves (402) in a clamping mode.
3. The adjustable connecting structure convenient for cable detection and maintenance according to claim 2, wherein a plurality of semicircular holes (403) and arc-shaped slideways (404) are uniformly formed in one side surface of the dispersed semicircular ring (401) and one side surface of the cable limiting disc (501) along the circumferential direction, and the semicircular holes (403) and the arc-shaped slideways (404) are coaxial;
semicircle orifice (403) on dispersion semicircle ring (401) and semicircle orifice (403) on the spacing dish of cable (501) constitute complete round hole, arc slide (404) on dispersion semicircle ring (401) and arc slide (404) on the spacing dish of cable (501) are coaxial.
4. The adjustable connecting structure convenient for cable detection and maintenance according to claim 3, wherein a plurality of first mounting grooves (405) communicated with the arc-shaped slideway (404) are uniformly formed in the circumferential direction on the inner wall of the dispersed semicircular ring (401) and the circumferential side surface of the cable limiting disc (501), a plurality of second mounting grooves (406) are formed in the inner side surface, away from the arc-shaped slideway (404), of the first mounting grooves (405), and the second mounting grooves (406) are uniformly formed in the circumferential direction of the semicircular hole (403);
a guide rod and an elastic reset piece (407) are respectively fixed in the second mounting groove (406), and the elastic reset piece (407) is sleeved outside the guide rod;
outside sliding connection of guide bar has and resets elastic component (407) fixed connection's shift ring (408), shift ring (408) outer wall is fixed with bracing piece (409) through first branch, the terminal surface that bracing piece (409) are close to semicircle orifice (403) rotates and installs location ball (410), the terminal surface that semicircle orifice (403) were kept away from in bracing piece (409) is fixed with arc magnet (411).
5. The adjustable connecting structure convenient for cable detection and maintenance according to claim 4, wherein a plurality of buffer hole channels (503) communicated with the arc-shaped slideway (404) and the second mounting groove (406) are formed in the side surface, close to the arc-shaped slideway (404), of the cable limiting disc (501) along the circumferential direction, and an adjusting elastic part (504) is fixed inside each buffer hole channel (503);
the side surface, close to the arc-shaped slide ways (404), of the cable limiting disc (501) is connected with a plurality of driving strips (505) in a sliding mode along the circumferential direction, and the driving strips (505) are arranged between every two adjacent arc-shaped slide ways (404);
the cable limiting disc (501) is provided with a through sliding hole (506) and an annular sliding groove (507) from inside to outside at the position, close to the center of the side face of the arc-shaped sliding way (404), a plurality of sliding pillars are connected inside the annular sliding groove (507) in a sliding mode, and meshing pillars (508) are fixed at the tops of the sliding pillars;
a push rod (509) is hinged between the sliding support column and the corresponding driving and rotating strip (505).
6. The adjustable connecting structure convenient for cable detection and maintenance according to claim 5, wherein each of the first magnetic adjusting assembly (6) and the second magnetic adjusting assembly (7) comprises a semicircular outer toothed ring (601) and a semicircular magnetic ring (602), a connecting rod (603) is fixed between the semicircular outer toothed ring (601) and the semicircular magnetic ring (602), and the connecting rod (603) is in sliding fit with the arc-shaped slideway (404); the semicircular outer gear ring (601) is meshed with the driving and rotating bar (505);
the semicircular magnetic ring (602) is connected with the inner side surface, close to the second mounting groove (406), of the first mounting groove (405) in a sliding manner;
the semicircular magnetic ring (602) of the first magnetic adjusting component (6) is magnetically connected with the semicircular magnetic ring (602) of the second magnetic adjusting component (7), and the semicircular outer gear ring (601) of the first magnetic adjusting component (6) is magnetically connected with the semicircular outer gear ring (601) of the second magnetic adjusting component (7);
a plurality of arc-shaped mounting grooves (604) are uniformly formed in the inner wall of the semicircular magnetic ring (602), adjusting magnet groups (605) with gradually enhanced magnetism are arranged in the arc-shaped mounting grooves (604) along the circumferential direction of the semicircular magnetic ring (602), and the adjusting magnet groups (605) and the arc-shaped magnets (411) are magnetically repelled.
7. The adjustable connecting structure convenient for cable detection and maintenance according to claim 6, wherein a plurality of limiting slideways (101) are arranged on the peripheral side surface of the hollow rotating rod (1);
the outer surface of the hollow rotating rod (1) is in sliding fit with the inner wall of the through sliding hole (506);
the positioning driving assembly (2) comprises a fixing rod (201), connecting discs (202) are fixed at two ends of the fixing rod (201), and positioning rods (203) are fixed on the peripheral side surfaces of the connecting discs (202);
one of the connecting disc (202) is fixed with an annular outer toothed plate (204) through a positioning rod (203), the other connecting disc (202) is fixed with a connecting ring (205) through the positioning rod (203), and one side face of the connecting ring (205) is rotatably connected with an inner threaded ring (206) through a second support rod.
8. The adjustable connecting structure convenient for cable detection and maintenance according to claim 7, wherein the positioning rod (203) is in sliding fit with the limiting slide way (101), and the annular outer toothed plate (204), the connecting ring (205) and the inner threaded ring (206) are all sleeved on the outer surface of the hollow rotating rod (1);
the annular outer toothed plate (204) is meshed with the meshing column (508), and the inner threaded ring (206) is in threaded fit with the outer surface of the hollow rotating rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874710.7A CN113594955A (en) | 2021-07-30 | 2021-07-30 | Adjustable connection structure convenient for cable detection and maintenance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110874710.7A CN113594955A (en) | 2021-07-30 | 2021-07-30 | Adjustable connection structure convenient for cable detection and maintenance |
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| CN113594955A true CN113594955A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110874710.7A Withdrawn CN113594955A (en) | 2021-07-30 | 2021-07-30 | Adjustable connection structure convenient for cable detection and maintenance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142418A (en) * | 2021-12-02 | 2022-03-04 | 国网河南省电力公司汝阳县供电公司 | Support arrangement between long-range power transmission line |
| CN117767203A (en) * | 2024-02-22 | 2024-03-26 | 国网山东省电力公司东营市河口区供电公司 | Power cable safety hook assembly |
| CN117955026A (en) * | 2024-03-27 | 2024-04-30 | 国网江苏省电力有限公司徐州供电分公司 | Cable fixing device |
-
2021
- 2021-07-30 CN CN202110874710.7A patent/CN113594955A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142418A (en) * | 2021-12-02 | 2022-03-04 | 国网河南省电力公司汝阳县供电公司 | Support arrangement between long-range power transmission line |
| CN114142418B (en) * | 2021-12-02 | 2023-06-23 | 国网河南省电力公司汝阳县供电公司 | Supporting device between remote power transmission lines |
| CN117767203A (en) * | 2024-02-22 | 2024-03-26 | 国网山东省电力公司东营市河口区供电公司 | Power cable safety hook assembly |
| CN117767203B (en) * | 2024-02-22 | 2024-04-30 | 国网山东省电力公司东营市河口区供电公司 | Power cable safety hook assembly |
| CN117955026A (en) * | 2024-03-27 | 2024-04-30 | 国网江苏省电力有限公司徐州供电分公司 | Cable fixing device |
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Application publication date: 20211102 |