CN220492570U - Positioning device for cable - Google Patents

Abstract

The application provides a positioner for cable, including fixing base, grip block and driving piece, the grip block symmetry is provided with two, two the grip block symmetry slides and sets up the below of fixing base, two the grip groove has been seted up to one side that the grip block is relative each other, the grip groove is used for the centre gripping cable, the grip groove is followed the length of grip block is provided with a plurality of, the driving piece sets up on the fixing base to be configured to drive two the grip block is close to each other or keeps away from, in order to change two the interval of grip groove. The application provides a positioner for cable can be faster carry out the centre gripping location to the cable, has improved dismantlement and installation effectiveness when maintaining the cable, reduces the cable under the influence of wind with positioner between friction to avoided causing the damage to the cable surface, played fine guard action to the communication cable.

Description

Positioning device for cable

Technical Field

The application relates to the technical field of communication engineering, in particular to a positioning device for a communication engineering cable.

Background

The communication engineering focuses on the principle and application of information transmission and signal processing in the communication process, has extremely wide development prospect, is one of the major professions of serious talent shortage, and is currently provided with exclusive subjects in many universities to study the related technical field of the communication engineering. The communication engineering cable is transmission equipment in which information transmission is important, and the cable is required to be managed and positioned when being distributed and distributed.

When the positioning device for the communication engineering cable disclosed in the patent with the publication number of CN214227749U is used, a worker places the cable body 7 inside the first arc-shaped wire clamping groove 4 on the surface of the supporting plate 2, inserts the wire pressing plate 5 into the rod walls of the two fixing screws 3 through the fixing holes 14, and enables the second arc-shaped wire clamping groove 6 on the lower surface of the wire pressing plate 5 to tightly press the top of the cable body 7, meanwhile, the T-shaped sliding block 11 on the wire pressing plate 5 is inserted into the jack 12 and is drawn into the T-shaped sliding groove 13 downwards, then the cable body 7 and the wire pressing plate 5 are repeatedly overlapped between the two fixing screws 3 in the mode, finally, the fixing spiral ring 8 is screwed on the rod wall of the fixing screws 3, and the uppermost wire pressing plate 5 is tightly fixed, so that a plurality of wire pressing plates 5 can be pressed down and a plurality of cable bodies 7 can be positioned, clamped and fixed.

However, when the device is used, once the cable damaged at the bottom is required to be repaired or replaced, the maintenance efficiency of the cable is low, and the communication cable cannot be well protected.

Disclosure of Invention

The application provides a positioner for communication engineering cable, maintenance efficiency is higher, and can protect communication cable.

The application provides a positioner for cable, including fixing base, grip block and driving piece, the grip block symmetry is provided with two, two the grip block symmetry slides and sets up the below of fixing base, two the grip groove has been seted up to one side that the grip block is relative each other, the grip groove is used for the centre gripping cable, the grip groove is followed the length of grip block is provided with a plurality of, the driving piece sets up on the fixing base to be configured to drive two the grip block is close to each other or keeps away from, in order to change two the interval of grip groove.

Through adopting above-mentioned technical scheme, when using this positioner to carry out centre gripping location to the cable, the staff drives the driving piece, drives two grip blocks and keeps away from each other, then the staff places the cable between two grip blocks of laying relatively again, then drives the driving piece again, drives two grip blocks and is close to each other, makes two grip blocks press from both sides tight cable.

When the cable in the positioning device is required to be maintained or replaced, only the driving piece is required to be driven to drive the two clamping plates to be away from each other, and then the cable is moved away from the clamping groove, so that the cable can be moved away from the positioning device, and the cable is convenient to maintain or replace by workers.

Optionally, the fixed base bottom has been seted up and has been removed the groove, the top of grip block is fixed with the drive piece, the drive piece with remove groove sliding connection, the both sides of drive piece are fixed with spacing slider, the spout has been seted up to the both sides of removing the groove, spacing slider and spout sliding connection.

Through adopting above-mentioned technical scheme, the setting of movable trough, drive piece, spacing slider and spout has improved sliding connection's stability between grip block and the fixed plate, and then has improved the stability that the driving piece drive grip block is close to each other or is kept away from.

Optionally, the driving piece includes the screw rod, the screw rod rotates to be connected on the fixing base, the opposite both sides of screw rod are seted up and are revolved opposite screw thread groove, set up on the driving piece with screw thread groove corresponds threaded connection's screw hole.

Through adopting above-mentioned technical scheme, through rotating the screw rod, two screw grooves on the screw rod rotate, and the screw hole on two drive blocks removes under the drive of screw groove, rotates the screw rod through positive and negative two directions, can realize driving two drive blocks and be close to each other or keep away from to realized that two grip blocks are close to each other or keep away from each other, thereby made things convenient for the staff to use positioner to hold the location to the cable.

Optionally, the driving piece still includes the dwang, the dwang rotates to be connected on the fixing base, and the axis of dwang with the axis of screw rod is laid perpendicularly, be fixed with the worm on the dwang, be fixed with the worm wheel on the screw rod, the worm with the worm wheel meshes, the one end of dwang runs through the fixing base is fixed with the hand wheel.

Through adopting above-mentioned technical scheme, when needs rotate the screw rod, the staff only need rotate the hand wheel, and the hand wheel drives the dwang and rotates, and the dwang drives the worm and rotates, and the worm wheel drives the worm wheel and rotates, and the worm wheel can drive the screw rod and rotate, and the staff only need the forward or reverse rotation of control hand wheel, can realize the forward or reverse rotation of control screw rod.

Optionally, the driving piece further includes ratchet and pawl, the ratchet is fixed the dwang deviates from the one end of hand wheel, the dwang deviates from the one end of hand wheel runs through the fixing base, the pawl rotates to be connected on the fixing base, and is located the top of ratchet, ratchet and pawl cooperate.

Through adopting above-mentioned technical scheme, after two grip blocks clamp the cable, ratchet and pawl mutually support, ratchet and pawl form a locking component for the restriction dwang rotates, and then realizes restricting two grip blocks and keep away from the motion each other, thereby has improved this application location and has held fixed stability for the device to the cable.

When the cable in the positioning device needs to be maintained or replaced, the pawl needs to be rotated at first to enable the pawl to leave the ratchet wheel, so that locking limitation on the rotating rod is relieved, further limitation on movement of the clamping plates 2 away from each other is relieved, then a hand wheel is rotated by a worker, stability of the two clamping plates away from each other can be achieved, and further the cable in the positioning device is maintained or replaced conveniently by the worker.

Optionally, two opposite sides of grip block are seted up flutedly, the recess with the centre gripping groove intercommunication sets up, one of them on the grip block the recess internal fixation has supplementary clamping, supplementary clamping is used for pressing from both sides tight cable.

Through adopting above-mentioned technical scheme, the setting of supplementary clamping can make the stable card of cable establish in the centre gripping inslot of grip block to can not leave the centre gripping groove because of the factor of cable self gravity. When the cable that damages in the positioner is required to be maintained or changed, drive two grip blocks and keep away from each other through rotating the hand wheel, the stable card of cable is established in supplementary clamping this moment, makes the cable can not fall downwards because of self gravity, the staff only need with the cable that needs maintenance or change follow supplementary clamping remove can, made things convenient for the staff later stage to maintain or change the cable that damages.

Optionally, the both sides of grip block are fixed with the extension board, the extension board is located the both sides of grip block, the extension board is close to one side of grip block is fixed with the spring, the opposite side of spring is fixed with splint, two the grip block corresponds splint symmetry is laid to be used for the centre gripping cable.

Through adopting above-mentioned technical scheme, when the cable is installed on positioner, two splint that lay relatively are under the effect of spring, the centre gripping cable surface, when the cable sways by the influence of wind, the cable drives two splint and sways together, the spring can give two splint a resistance opposite with the cable sways the direction to reduce the swing amplitude of splint, and then reduce the swing amplitude of cable, and then reduced the influence of cable hand seam and the friction amplitude of grip block, thereby avoided the cable surface to cause the damage because with the friction of grip block as far as possible, played a fine guard action to the cable.

Optionally, the clamping groove and the clamping plate are provided with elastic pads on the end faces which are in contact with the cable.

Through adopting above-mentioned technical scheme, further reduction centre gripping groove and splint appear damaging because friction leads to the cable surface.

Optionally, the front and back both sides of fixing base are all fixed with the fixed plate.

Through adopting above-mentioned technical scheme, the setting of both sides fixed plate around the fixing base is convenient for the staff to install positioner to appointed position

Optionally, the spread groove has been seted up on the fixing base right side, the left side of fixing base is fixed with the connecting plate, the connecting plate is pegged graft in the spread groove, the connecting plate passes through bolt and spread groove threaded connection.

Through adopting above-mentioned technical scheme, the setting of spread groove, connecting plate and bolt, the staff of being convenient for carries out fixed connection to a plurality of positioner to the staff of being convenient for carries out the centre gripping location to a greater number of cable.

When two positioning devices are required to be fixedly installed, firstly, bolts on a fixing seat in one positioning device are required to be separated, the bolts are separated from the connecting grooves by screwing the bolts, then a connecting plate in the other positioning device is horizontally opposite to the connecting grooves, the connecting plate is inserted into the connecting grooves, finally, the bolts penetrate through the through holes, and the bolts are connected into the connecting grooves in a threaded mode, and therefore connection of the two positioning devices is achieved.

The application provides a positioner for cable, including fixing base, grip block and driving piece, the grip block symmetry is provided with two, two the grip block symmetry slides and sets up the below of fixing base, two the grip groove has been seted up to one side that the grip block is relative each other, the grip groove is used for the centre gripping cable, the grip groove is followed the length of grip block is provided with a plurality of, the driving piece sets up on the fixing base to be configured to drive two the grip block is close to each other or keeps away from, in order to change two the interval of grip groove. The positioning device for the cable has higher maintenance efficiency and can protect the communication cable.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a front cross-sectional view of a fixing base and clamping plate of a positioning device for cables in an embodiment of the present application;

FIG. 3 is a schematic view of two clamping plates of a positioning device for cables according to an embodiment of the present application;

fig. 4 is a schematic connection diagram of a fixing base and a driving member of a positioning device for a cable according to an embodiment of the present application;

FIG. 5 is an enlarged view of a portion of FIG. 4A of the present application;

fig. 6 is a schematic diagram of connection of two positioning devices of the positioning device for a cable according to an embodiment of the present application.

The reference numerals are as follows:

1-a fixed seat; 11-a movement groove; 12-sliding grooves; 13-a fixed plate; 14-connecting grooves; 15-bolts; 16-connecting plates; 17-through holes;

2-clamping plates; 21-a drive block; 22-limiting sliding blocks; 23-clamping grooves; 24-threaded holes; 25-grooves; 26-auxiliary cardholders; 27-supporting plates; 28-a spring; 29-clamping plate; 210-an elastic pad;

3-a driving member; 31-a screw; 32-rotating a rod; 33-thread groove; 34-worm; 35-worm wheel; 36-a hand wheel; 37-ratchet wheel; 38-fixing rod; 39-pawl.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

The communication engineering focuses on the principle and application of information transmission and signal processing in the communication process, has extremely wide development prospect, is one of the major professions of serious talent shortage, and is currently provided with exclusive subjects in many universities to study the related technical field of the communication engineering. The communication engineering cable is transmission equipment in which information transmission is important, and the cable is required to be managed and positioned when being distributed and distributed.

When the positioning device for the communication engineering cable disclosed in the patent with the publication number of CN214227749U is used, a worker places the cable body 7 inside the first arc-shaped wire clamping groove 4 on the surface of the supporting plate 2, inserts the wire pressing plate 5 into the rod walls of the two fixing screws 3 through the fixing holes 14, and enables the second arc-shaped wire clamping groove 6 on the lower surface of the wire pressing plate 5 to tightly press the top of the cable body 7, meanwhile, the T-shaped sliding block 11 on the wire pressing plate 5 is inserted into the jack 12 and is drawn into the T-shaped sliding groove 13 downwards, then the cable body 7 and the wire pressing plate 5 are repeatedly overlapped between the two fixing screws 3 in the mode, finally, the fixing spiral ring 8 is screwed on the rod wall of the fixing screws 3, and the uppermost wire pressing plate 5 is tightly fixed, so that a plurality of wire pressing plates 5 can be pressed down and a plurality of cable bodies 7 can be positioned, clamped and fixed.

The following problems exist in the above scheme:

1) When the device is used, once the cable damaged at the bottom is required to be maintained or replaced, the cable above the damaged cable is required to be removed at first to maintain or replace the damaged cable, the disassembling process is slow and complex, and accordingly maintenance efficiency of the cable is reduced, and meanwhile installation after maintenance is slow.

2) In the use, can cause the swaying of cable when receiving the influence of wind, and the cable of swaying easily causes the damage to the cable surface of centre gripping position, can't play fine guard action to communication cable.

The application provides a positioner for cable, including fixing base, grip block and drive assembly, grip block opposite one side has offered the grip slot, and the grip slot is used for adding and holding the cable, and the driving piece is used for driving two grip blocks to be close to or keep away from each other; the driving piece comprises a screw rod, a rotating rod, a worm wheel and a hand wheel, and drives the two clamping plates to move relatively or relatively away from each other in the moving groove, so that the effect of rapidly clamping and fixing the cable is achieved; simultaneously, the single damaged cable is convenient to detach and clamp under the cooperation of the auxiliary clamp, so that the detaching and installing efficiency during maintenance is greatly improved; through extension board, spring, splint and the elastic pad that set up, when being convenient for receive the influence of wind again, reduce the friction of the clamping position and the grip block of rocking cycloid cable to avoided causing the damage to the cable surface, played fine guard action to communication cable.

The following describes the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will now be described with reference to fig. 1-6.

The embodiment of the application discloses positioner for cable, including fixing base 1, grip block 2 and driving piece 3, fixing base 1 level is laid, and grip block 2 symmetry is provided with two to two grip block 2 symmetry slip respectively set up in the below of fixing base 1, grip block 2 perpendicular to fixing base 1 lays, and grip groove 23 has been seted up to two opposite one sides of grip block 2, and two grip grooves 23 that are located same horizontal plane are used for the centre gripping cable, and driving piece 3 sets up on fixing base 1 to be configured to be used for driving two grip blocks 2 and be close to each other or keep away from, with the interval of changing two grip grooves 23.

In addition, a plurality of the holding grooves 23 are provided along the longitudinal direction of each holding plate 2, and the plurality of holding grooves 23 may be provided at uniform intervals, or the intervals between two adjacent holding grooves 23 may be different. The size of the interval between the clamping grooves 23 can be selected according to the actual application scenario of the positioning device.

When the positioning device is used for clamping and positioning the cable, a worker drives the driving piece 3 to drive the two clamping plates 2 to be far away from each other, then the worker places the cable between the two clamping grooves 23 which are oppositely arranged, and then drives the driving piece 3 to drive the two clamping plates 2 to be close to each other, so that the two clamping grooves 23 clamp the cable.

When the cable in the positioning device is required to be maintained or replaced, only the driving piece 3 is required to be driven to drive the two clamping plates 2 to be away from each other, and then the cable is moved away from the clamping groove 23, so that the cable can be moved away from the positioning device, and the cable is convenient to maintain or replace by workers.

In some embodiments, as shown in fig. 2-3, a moving groove 11 is formed at the bottom of the fixed plate 13, the clamping plates 2 are symmetrically and slidably arranged in the moving groove 11 of the fixed plate 13, the top of each clamping plate 2 is fixedly connected with a driving block 21, the driving blocks 21 are slidably connected in the moving groove 11, two sides of each driving block 21 are symmetrically fixed with a limiting slide block 22, two sides of each moving groove 11 are provided with a sliding groove 12, the limiting slide blocks 22 are slidably embedded in the sliding grooves 12, and the driving piece 3 is arranged on the fixed plate 13 and is configured to drive the two clamping plates 2 to be close to or far away from each other so as to change the distance between the two clamping grooves 23.

The arrangement of the movable groove 11, the driving block 21, the limit sliding block 22 and the sliding groove 12 improves the stability of sliding connection between the clamping plate 2 and the fixed plate 13, and further improves the stability of the driving piece 3 for driving the clamping plate 2 to be close to or far away from each other.

The shapes of the moving groove 11, the driving block 21, the limit slider 22, and the chute 12 are not limited, and may be a bar shape, a trapezoid shape, a waist shape, or the like.

In some embodiments, as shown in fig. 4, the driving member 3 includes a screw 31, the screw 31 is rotatably connected to the fixing base 1, and the screw 31 is located in a moving slot 11 on the fixing base 1, two ends of the screw 31 are respectively rotatably connected to opposite sides of the moving slot 11, opposite sides of the screw 31 are respectively provided with screw grooves 33 with opposite rotation directions, and two driving blocks 21 are respectively provided with screw holes 24 corresponding to the screw grooves 33.

Through rotating screw 31, two screw grooves 33 on the screw 31 rotate, and threaded holes 24 on two driving blocks 21 move under the drive of screw grooves 33, and through positive and negative two directions rotation screw 31, can realize driving two driving blocks 21 to be close to or keep away from each other to two grip blocks 2 have been realized and are close to or keep away from each other, thereby have made things convenient for the staff to use positioner to hold the location to the cable.

In some embodiments, as shown in fig. 4, the driving member 3 further includes a rotating rod 32, the rotating rod 32 is rotatably connected to the fixing base 1, and an axis of the rotating rod 32 is perpendicular to an axis of the screw 31, a worm 34 is fixedly connected to the rotating rod 32, a worm wheel 35 is fixedly connected to a middle portion of the screw 31, the worm 34 is meshed with the worm wheel 35, and one end of the rotating rod 32 penetrates to a front side of the fixing base 1 and is fixedly connected to a hand wheel 36.

When the screw 31 needs to be rotated, the worker only needs to rotate the hand wheel 36, the hand wheel 36 drives the rotating rod 32 to rotate, the rotating rod 32 drives the worm 34 to rotate, the worm 34 drives the worm wheel 35 to rotate, the worm wheel 35 can drive the screw 31 to rotate, and the worker only needs to control the forward or reverse rotation of the hand wheel 36, so that the forward or reverse rotation of the control screw 31 can be realized.

In some embodiments, as shown in fig. 4-5, the driving member further includes a ratchet wheel 37 and a pawl 39, the ratchet wheel 27 is fixed at one end of the rotating rod 32 facing away from the hand wheel 36, one end of the rotating rod 32 facing away from the hand wheel 36 penetrates to the rear side of the fixing base 1, the rear side of the fixing base 1 is fixedly connected with a fixing rod 38 above the ratchet wheel 37, the pawl 39 is rotatably connected to the fixing rod 38, and the ratchet wheel 37 is matched with the pawl 39.

When two grip blocks 2 are after pressing from both sides tight cable, ratchet 37 and pawl 39 mutually support, and ratchet 37 and pawl 39 form a locking subassembly for the restriction dwang 32 rotates, and then realizes restricting two grip blocks 2 and keep away from each other and move, thereby has improved the application location and has held fixed stability for the device to cable.

When the cable in the positioning device needs to be maintained or replaced, the pawl 39 needs to be rotated first, so that the pawl 39 leaves the ratchet wheel 37, the locking restriction on the rotating rod 32 is released, the restriction on the movement of the clamping plates 22 away from each other is further released, then the hand wheel 36 is rotated by a worker, the stability of the two clamping plates 2 away from each other can be realized, and the cable in the positioning device is convenient to maintain or replace by the worker.

In some embodiments, as shown in fig. 2, two opposite sides of the clamping plates 29 are provided with grooves 25, the grooves 25 are located between the clamping grooves 23, the grooves 25 are communicated with the clamping grooves 23, auxiliary clamps 26 are fixedly connected in the grooves 25 on one clamping plate 29, the auxiliary clamps 26 are arranged in a U shape, openings of the auxiliary clamps 26 are horizontally arranged, bending parts are arranged at two ends of the openings of the auxiliary clamps 26, the auxiliary clamps 26 are used for clamping cables, the bending parts are used for limiting the cables to leave the auxiliary clamps 26, and the bending parts of the auxiliary clamps 26 extend into the grooves 25 of the other clamping plates 29.

The auxiliary clamp 26 can enable the cable to be stably clamped in the clamping groove 23 of the clamping plate 2, and the cable cannot leave the clamping groove 23 due to the gravity of the cable.

When the cable damaged in the positioning device needs to be maintained or replaced, the hand wheel 36 is rotated to drive the two clamping plates 2 to be far away from each other, and the cable is stably clamped in the auxiliary clamping 26 at the moment, so that the cable cannot fall downwards due to self gravity, and a worker only needs to remove the cable which needs to be maintained or replaced from the auxiliary clamping 26, thereby facilitating the later maintenance or replacement of the damaged cable by the worker.

In some embodiments, as shown in fig. 3, the support plates 27 are fixed on the front and rear sides of the clamping plate 2, the support plates 27 are provided with a plurality of support plates 27 along the vertical direction of the clamping plate 2, and the plurality of support plates 27 respectively correspond to the clamping grooves 23 on the clamping plate 2, two support plates 27 located on the same horizontal plane are respectively located on two sides of the clamping grooves 23, a spring 28 is fixed on one side of the support plate 27 close to the clamping grooves 23, the spring 28 can be provided with a plurality of springs, the number of the springs 28 is set to be two in this embodiment, clamping plates 29 are jointly fixed on the other ends of the two springs 28, the clamping plates 29 are distributed in an arc shape, and the clamping plates 29 corresponding to the two clamping plates 2 are symmetrically distributed and are used for clamping cables.

When the cable is installed on the positioning device, the two clamping plates 29 which are oppositely arranged are clamped on the surface of the cable under the action of the springs 28, when the cable swings under the influence of wind, the cable drives the two clamping plates 29 to swing together, the springs 28 can provide resistance to the swing direction of the cable for the two clamping plates 29, so that the swing amplitude of the clamping plates 29 is reduced, the swing amplitude of the cable is further reduced, the influence of a cable hand seam and the friction amplitude of the clamping plate 2 are further reduced, damage to the surface of the cable due to friction with the clamping plate 2 is avoided as much as possible, and a good protection effect is achieved on the cable.

In some embodiments, as shown in fig. 3, elastic pads 210 are fixed on the end surfaces of the clamping groove 23 and the clamping plate 29, which are in contact with the cable, so that damage to the cable surface caused by friction of the clamping groove 23 and the clamping plate 29 is further reduced.

In some embodiments, as shown in fig. 6, the fixing plates 13 are fixed on both front and rear sides of the fixing base 1, and the number of each side fixing plate 13 is set to be plural, and in this embodiment, the number of each side fixing plate 13 is set to be two.

The arrangement of the four fixing plates 13 on the front side and the rear side of the fixing seat 1 is convenient for a worker to install the positioning device at a designated position.

In some embodiments, as shown in fig. 6, the right side of the fixing base 1 is provided with a plurality of connecting grooves 14, in this embodiment, the number of the connecting grooves 14 is set to two, the left side of the fixing base 1 is fixed with connecting plates 16, the number of the connecting plates 16 is arranged corresponding to the number of the connecting grooves 14, the connecting plates 16 can be slidably inserted into the connecting grooves 14, the connecting grooves 14 are in threaded connection with bolts 15, the connecting plates 16 are provided with through holes 17 for the bolts 15 to penetrate, and the connecting plates 16 are in threaded connection with the connecting grooves 14 through the bolts 15.

The arrangement of the connecting grooves 14, the connecting plates 16 and the bolts 15 is convenient for a worker to fixedly connect a plurality of positioning devices, so that the worker can conveniently clamp and position a plurality of cables.

When two positioning devices are required to be fixedly installed, firstly, the bolts 15 on the fixing seat 1 in one positioning device are required to be separated, the bolts 15 are separated from the connecting grooves 14 by screwing the bolts 15, then the connecting plates 16 in the other positioning device are horizontally opposite to the connecting grooves 14, the connecting plates 16 are inserted into the connecting grooves 14, finally, the bolts 15 pass through the through holes 17, and the bolts 15 are connected into the connecting grooves 14 in a threaded manner, so that the connection of the two positioning devices is completed.

In this embodiment, a positioner for cable, including fixing base 1, grip block 2 and driving piece 3, grip block 2 symmetry is provided with two, and two grip block 2 symmetry slip sets up in the below of fixing base 1, and grip groove 23 has been seted up to one side that is opposite to each other of two grip block 2, and grip groove 23 is used for the centre gripping cable, and grip groove 23 is provided with a plurality ofly along the length of grip block 2, and driving piece 3 sets up on fixing base 1 to be configured to drive two grip block 2 and be close to or keep away from each other, in order to change the interval of two grip grooves 23. The positioning device for the cable has higher maintenance efficiency and can protect the communication cable.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The utility model provides a positioner for cable, its characterized in that, includes fixing base, grip block and driving piece, the grip block symmetry is provided with two, two the grip block symmetry slides and sets up the below of fixing base, two the grip groove has been seted up to one side that the grip block is relative each other, the grip groove is used for the centre gripping cable, the grip groove is followed the length of grip block is provided with a plurality of, the driving piece sets up on the fixing base to be configured to drive two the grip block is close to or keeps away from each other, in order to change two the interval of grip groove.

2. The positioning device for cables according to claim 1, wherein the bottom of the fixing seat is provided with a moving groove, the top of the clamping plate is fixedly provided with a driving block, the driving block is slidably connected with the moving groove, two sides of the driving block are fixedly provided with limiting sliding blocks, two sides of the moving groove are provided with sliding grooves, and the limiting sliding blocks are slidably connected with the sliding grooves.

3. The positioning device for cables according to claim 2, wherein the driving member comprises a screw, the screw is rotatably connected to the fixing base, opposite screw grooves with opposite rotation directions are formed in opposite sides of the screw, and threaded holes in threaded connection with the screw grooves are formed in the driving block.

4. A positioning device for a cable according to claim 3, wherein the driving member further comprises a rotating rod rotatably connected to the fixing base, an axis of the rotating rod is perpendicular to an axis of the screw rod, a worm is fixed to the rotating rod, a worm wheel is fixed to the screw rod, the worm is meshed with the worm wheel, and one end of the rotating rod penetrates through the fixing base and is fixed with a hand wheel.

5. The positioning device for a cable according to claim 4, wherein the driving member further comprises a ratchet wheel and a pawl, the ratchet wheel is fixed at one end of the rotating rod facing away from the hand wheel, one end of the rotating rod facing away from the hand wheel penetrates the fixing seat, the pawl is rotatably connected to the fixing seat and is located above the ratchet wheel, and the ratchet wheel is matched with the pawl.

6. A positioning device for a cable according to any one of claims 1-5, wherein two clamping plates are provided with grooves on opposite sides thereof, the grooves being in communication with the clamping grooves, wherein an auxiliary clamp is fixed in one of the grooves of the clamping plates, and the auxiliary clamp is used for clamping the cable.

7. The positioning device for a cable according to any one of claims 1 to 5, wherein two sides of the clamping plate are fixed with supporting plates, the supporting plates are located at two sides of the clamping groove, a spring is fixed on one side of the supporting plates, which is close to the clamping groove, and clamping plates are fixed on the other side of the spring, and the clamping plates corresponding to the two clamping plates are symmetrically arranged for clamping the cable.

8. The positioning device for a cable according to claim 7, wherein the clamping groove and the clamping plate are provided with elastic pads on end surfaces thereof abutting against the cable.

9. A positioning device for a cable according to any one of claims 1-5, wherein the fixing base is fixed with fixing plates on both front and rear sides.

10. The positioning device for cables according to any one of claims 1 to 5, wherein a connecting groove is formed in the right side of the fixing seat, a connecting plate is fixed to the left side of the fixing seat, the connecting plate is inserted into the connecting groove, and the connecting plate is in threaded connection with the connecting groove through a bolt.