CN112499390B

CN112499390B - Communication cable protector

Info

Publication number: CN112499390B
Application number: CN202011307955.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Anhui Yuda Construction Engineering Co ltd
Current assignee: Anhui Yuda Construction Engineering Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2022-06-14
Anticipated expiration: 2040-11-19
Also published as: CN112499390A

Abstract

The application provides a communication cable protector, including install bin, canceling release mechanical system, deposit mechanism, unwrapping wire pulley mechanism, stop gear, self-adjusting mechanism, fixture, drive mechanism, adjustment mechanism and cable body, inlet wire and outlet have been seted up on two relative lateral walls of install bin, the cable body is inserted and is established and run through inlet wire and outlet, and the lateral wall of inlet wire and outlet all is provided with and is used for carrying out the fixture that presss from both sides tightly to the cable body, the inside lateral wall of install bin is provided with self-adjusting mechanism, and is connected with drive mechanism on the self-adjusting mechanism, the install bin is close to the lateral wall fixedly connected with of outlet and deposits the mechanism. This kind of communication cable protector can lay the automatic equidistance of transportation in-process at the cable and place the unwrapping wire pulley to along with the cable is together carried, make the cable lay more convenient, efficiency is higher, has avoided the damage of cable simultaneously, and can be suitable for the cable of different specification and dimension, the practicality is stronger.

Description

Communication cable protector

Technical Field

The application relates to the technical field of communication cable equipment, in particular to a communication cable protection device.

Background

A communication cable is a cable that transmits telefax facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like.

Along with the development of present information, the degree that people used digitization and informatization constantly increases, the degree of depth that people used informatization on traffic and communication constantly increases, communication cable line's use is also more and more extensive, communication cable line is when using because the cable conductor exposes externally, need pull subaerial usually when the cable is laid, cause its outside damage easily, or place the unwrapping wire pulley subaerial in advance, then the cable is placed and is carried out on the unwrapping wire pulley, however, this kind of unwrapping wire mode operation is inconvenient, leads to the efficiency lower.

Disclosure of Invention

The present application provides a communication cable guard to ameliorate the above problems.

The invention is particularly such that: the communication cable protection device comprises an installation box, a reset mechanism, a storage mechanism, a wire releasing pulley mechanism, a limiting mechanism, a self-adjusting mechanism, a clamping mechanism, a transmission mechanism, an adjusting mechanism and a cable body, wherein a wire inlet and a wire outlet are formed in two opposite side walls of the installation box, the cable body is inserted in and penetrates through the wire inlet and the wire outlet, the clamping mechanism used for clamping the cable body is arranged on each of the side walls of the wire inlet and the wire outlet, the self-adjusting mechanism is arranged on the inner side wall of the installation box, the transmission mechanism is connected onto the self-adjusting mechanism, the storage mechanism is fixedly connected to the outer side wall of the installation box close to the wire outlet, a plurality of wire releasing pulley mechanisms are arranged in the storage mechanism, the limiting mechanism is arranged on the side wall of the wire releasing pulley mechanism, and the adjusting mechanism used for changing the state of the limiting mechanism is arranged between the transmission mechanism and the limiting mechanism, a reset mechanism for resetting the limiting mechanism is arranged between the transmission mechanism and the limiting mechanism;

the storage mechanism comprises two symmetrically arranged fixed plates fixedly connected to the side wall of the installation box, the side wall of each fixed plate is fixedly connected with two symmetrically arranged L-shaped plates, and the side wall of each L-shaped plate is fixedly connected with two symmetrically arranged U-shaped plates;

the paying-off pulley mechanism comprises two symmetrically arranged rollers inserted on the side wall of a U-shaped plate, the opposite side walls of the two rollers are rotatably connected with an installation block, the upper side wall of the installation block is fixedly connected with a handle, the installation block comprises a V-shaped clamping groove, a cable body is contacted with the clamping groove, two symmetrically arranged installation cavities are arranged inside the installation block, the side wall of the installation cavity is fixedly connected with four first fixing rods which are symmetrically arranged in pairs, the side wall of each first fixing rod is sleeved with two symmetrically arranged first sliding blocks, each first sliding block comprises an obliquely arranged first sliding surface, the side wall of each first fixing rod is sleeved with a first spring, two ends of each first spring respectively abut against the installation cavity and the side wall of each first sliding block, the side wall of the installation cavity is provided with two symmetrically arranged through holes, and the through holes are matched with the first sliding blocks, the side wall of the mounting cavity is provided with two symmetrically arranged strip-shaped openings, supporting rods are inserted into the strip-shaped openings, and one ends of the supporting rods are fixed with the side wall of the first sliding block;

the limiting mechanism comprises a mounting hole arranged on the side wall of one end of the support rod far away from the first slide block, the side wall of the mounting hole is fixedly connected with two symmetrically arranged second fixing rods, the side wall of each second fixing rod is sleeved with a second slide block, the other end of the second sliding block penetrates through the side wall of the mounting hole, a second spring is sleeved on the side wall of the second fixing rod, and two ends of the second spring are respectively propped against the mounting hole and the side wall of the second sliding block, the second sliding block comprises a second sliding surface which is obliquely arranged, the side wall of the mounting block is fixedly connected with a first fixed block, a first T-shaped guide rod is inserted into the side wall of the first fixed block, the other end of the first T-shaped guide rod is fixedly connected with a limiting block, the limiting block comprises a third sliding surface which is obliquely arranged, the side wall of the first T-shaped guide rod is sleeved with a third spring, and two ends of the third spring are respectively abutted against the side walls of the first fixing block and the limiting block;

the adjusting mechanism comprises two symmetrical and U-shaped connecting plates fixedly connected to the side wall of the wire outlet, a second T-shaped guide rod is inserted into the side wall of each connecting plate, one end of each second T-shaped guide rod penetrates through the side wall of the installation box and is fixedly connected with an insertion block, the insertion block slides on a second sliding surface, a fixing ring is fixedly sleeved on the side wall of each second T-shaped guide rod, a fourth spring is sleeved on the side wall of each second T-shaped guide rod, two ends of each fourth spring respectively abut against the fixing ring and the side wall of the installation box, a sliding plate is sleeved on the side wall of each second T-shaped guide rod, a third T-shaped guide rod is inserted into the side wall of each sliding plate, and the other end of each third T-shaped guide rod is fixed to the side wall of the installation box;

drive mechanism is including connecting two first mounting panels that are the U-shaped setting on self-adjusting mechanism, the lateral wall of first mounting panel rotates through the pivot and is connected with the transfer roller, and the other end of pivot runs through the lateral wall and the fixedly connected with driving gear of first mounting panel, the support column that two symmetries of lower lateral wall fixedly connected with of install bin set up, the lateral wall of support column rotates and is connected with driven gear, and driven gear and driving gear meshing set up, the lateral wall cover of pivot and support column is equipped with the connecting rod, driven gear's lateral wall fixedly connected with has the pin that the level set up, and the lateral wall of pin is provided with the conical surface.

The reset mechanism comprises four fourth T-shaped guide rods which are inserted into four pairwise symmetrical grooves formed in the side wall of the installation box, one end of each fourth T-shaped guide rod penetrates through the side wall of the installation box and is provided with a reset plate which is symmetrically arranged, each reset plate comprises a fourth sliding surface which is arranged in a tilted mode, a support rod slides on the fourth sliding surface, a fifth spring is sleeved on the side wall of each fourth T-shaped guide rod, the two ends of each fifth spring respectively abut against the side walls of the fourth T-shaped guide rods and the installation box, a movable rod is fixedly connected to the side wall of each reset plate, and the other end of each movable rod penetrates through the side wall of the installation box and contacts with the side wall of each sliding plate.

The utility model discloses a supporting plate of lateral wall, including the lateral wall of the installation case, the lateral wall of backup pad is fixed with the lateral wall of movable plate and backup pad, the lateral wall cover of guide bar is equipped with the movable plate, the lateral wall cover of guide bar is equipped with the sixth spring, and the both ends of sixth spring are fixed with the lateral wall of movable plate and backup pad respectively, the spout that two symmetries set up is seted up to the lateral wall of movable plate, the lateral wall sliding connection of spout has the fifth T shape guide arm, and the other end of fifth T shape guide arm is fixed with the lateral wall of first mounting panel.

Fixture includes the second fixed block that a plurality of arrays of fixed connection on inlet and outlet lateral wall set up, the lateral wall of second fixed block is inserted and is equipped with the sixth T shape guide arm that two symmetries set up, and the other end fixedly connected with of sixth T shape guide arm is the second mounting panel that the U-shaped set up, and the lateral wall of second mounting panel rotates and is connected with the pinch-roller, the lateral wall cover of sixth T shape guide arm is equipped with the seventh spring, and the both ends of seventh spring offset with the lateral wall of second fixed block and sixth T shape guide arm respectively.

The side wall of the installation box, which is close to the wire outlet, is fixedly connected with a magnet, the magnet is fixedly connected to the side wall of the installation box through a bolt, and the magnet is in contact with the side wall of the installation block.

The beneficial effects of the invention are:

1. the communication cable protection device provided by the invention has the advantages that the cable body is inserted into the wire inlet and the wire outlet and pulled out from the clamping groove, the transmission roller is driven to rotate along with the transmission of the cable body, the rotation of the transmission roller drives the driven gear to rotate, and further drives the stop lever to rotate, when the conical surface on the stop lever is abutted against the side wall of the sliding plate, the sliding plate slides outwards along the side wall of the third T-shaped guide rod, at the moment, the fourth spring contracts, the insertion block is inserted into the mounting hole and slides on the side wall of the second sliding surface, the second sliding block slides downwards along the second fixed rod, and simultaneously, the second spring contracts, at the moment, the limit block is not abutted against the side wall of the second sliding block any more, the two support rods slide inwards along the strip-shaped opening, so that the two first sliding blocks slide inwards along the side wall of the first fixed rod and clamp the cable body after sliding out along the through hole, at this moment, the paying-off pulley mechanism conveys the cable body forwards, the roller rolls on the ground, the automatic equidistance of the paying-off pulley mechanism is placed, the cable is laid more conveniently, the efficiency is higher, and meanwhile, the damage of the cable is avoided.

2. The communication cable protection device of the invention is provided with the clamping mechanism, when the cable body is transmitted through the wire inlet and the wire outlet, the side wall of the cable body is abutted against the clamping roller, so that the sixth T-shaped guide rod slides along the side wall of the second fixed block, meanwhile, the seventh spring contracts to realize the centering, clamping and limiting of the cable bodies with different specifications and sizes so as to ensure better transmission effect, and by arranging the self-adjusting mechanism, when the cable body is abutted against the side wall of the conveying roller, the first mounting plate rotates along the side wall of the supporting column along with the connecting rod, when the first mounting plate rotates, the fifth T-shaped guide rod slides in the sliding groove, and, the movable plate slides along the lateral wall of guide bar, and simultaneously, the sixth spring shrink can satisfy and lay different specification and dimension cable bodies, and the practicality is stronger, and the result of use is better.

3. According to the communication cable protection device, due to the reset mechanism, when the sliding plate slides outwards along the side wall of the third T-shaped guide rod, the sliding plate abuts against the side wall of the moving rod, so that the moving rod and the reset plate move outwards along the side wall of the installation box, meanwhile, the fifth spring contracts, so that the supporting rod slides on the side wall of the fourth sliding surface, the supporting rod slides along the strip-shaped opening, the second sliding block slides on the side wall of the third sliding surface, the second sliding block abuts against the side wall of the limiting block, the supporting rod is guaranteed to be in a limiting state before the paying-off pulley mechanism is used, the paying-off pulley mechanism is enabled to be used more smoothly, and the using effect of the device is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a left perspective view of a communication cable guard provided herein;

fig. 2 is a schematic right-side perspective view of the communication cable guard provided herein;

FIG. 3 is a schematic view of the internal structure of the installation box of the telecommunication cable guard provided herein;

FIG. 4 is a schematic view of an internal perspective of a payout pulley mechanism in the communication cable guard provided herein;

fig. 5 is a schematic perspective view of a paying-off pulley mechanism in the communication cable protection device provided by the present application;

fig. 6 is a schematic perspective view of a self-adjusting mechanism and a transmission mechanism in the communication cable guard provided by the present application;

fig. 7 is a schematic perspective view of a reset mechanism, a clamping mechanism and an adjusting mechanism in the communication cable protection device provided in the present application;

fig. 8 is a schematic perspective view of a storage mechanism in the communication cable guard provided in the present application;

FIG. 9 is an enlarged view of the structure at A in FIG. 5;

FIG. 10 is an enlarged view of the structure at B in FIG. 8;

fig. 11 is an enlarged schematic view of the structure at C in fig. 7.

Icon: 1. installing a box; 101. a wire inlet; 102. an outlet; 2. a reset mechanism; 201. a travel bar; 202. a fourth T-shaped guide rod; 203. a fifth spring; 204. a reset plate; 205. a fourth sliding surface; 3. a storage mechanism; 301. a fixing plate; 302. an L-shaped plate; 303. a U-shaped plate; 4. a paying-off pulley mechanism; 401. a roller; 402. a handle; 403. mounting a block; 404. a card slot; 405. a through hole; 406. a mounting cavity; 407. a first slider; 408. a first sliding surface; 409. a strip-shaped opening; 410. a support bar; 411. a first fixing lever; 412. a first spring; 5. a limiting mechanism; 501. a first fixed block; 502. a first T-shaped guide rod; 503. a third spring; 504. a limiting block; 505. a second slider; 506. a third sliding surface; 507. a second sliding surface; 508. a second fixing bar; 509. a second spring; 510. mounting holes; 6. a self-adjusting mechanism; 601. a support plate; 602. a guide bar; 603. moving the plate; 604. a sixth spring; 605. a fifth T-shaped guide rod; 606. a chute; 7. a clamping mechanism; 701. a second fixed block; 702. a sixth T-shaped guide rod; 703. a seventh spring; 704. a second mounting plate; 705. a pinch roller; 8. a transmission mechanism; 801. a driven gear; 802. a driving gear; 803. a connecting rod; 804. a stop lever; 805. a conical surface; 806. a support pillar; 807. a first mounting plate; 808. a conveying roller; 9. an adjustment mechanism; 901. a second T-shaped guide rod; 902. inserting a block; 903. a connecting plate; 904. a fixing ring; 905. a third T-shaped guide rod; 906. a sliding plate; 907. a fourth spring; 10. a magnet; 11. a cable body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the application is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the communication cable protective device or the element which is indicated must have a specific orientation, be configured and operated in a specific orientation, and thus cannot be understood as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b): referring to fig. 1-11, the communication cable protection device of the present invention comprises an installation box 1, a reset mechanism 2, a storage mechanism 3, a wire releasing pulley mechanism 4, a limiting mechanism 5, a self-adjusting mechanism 6, a clamping mechanism 7, a transmission mechanism 8, an adjusting mechanism 9 and a cable body 11, wherein a wire inlet 101 and a wire outlet 102 are formed on two opposite side walls of the installation box 1, the cable body 11 is inserted and penetrates through the wire inlet 101 and the wire outlet 102, the clamping mechanism 7 for clamping the cable body 11 is arranged on each of the side walls of the wire inlet 101 and the wire outlet 102, the self-adjusting mechanism 6 is arranged on the inner side wall of the installation box 1, the transmission mechanism 8 is connected on the self-adjusting mechanism 6, the storage mechanism 3 is fixedly connected on the outer side wall of the installation box 1 close to the wire outlet 102, the wire releasing pulley mechanisms 4 are arranged in the storage mechanism 3, the limiting mechanism 5 is arranged on the side wall of the wire releasing pulley mechanism 4, an adjusting mechanism 9 for changing the state of the limiting mechanism 5 is arranged between the transmission mechanism 8 and the limiting mechanism 5, and a resetting mechanism 2 for resetting the limiting mechanism 5 is arranged between the transmission mechanism 8 and the limiting mechanism 5;

the storage mechanism 3 comprises two symmetrically arranged fixed plates 301 fixedly connected to the side walls of the installation box 1, two symmetrically arranged L-shaped plates 302 are fixedly connected to the side walls of the fixed plates 301, and two symmetrically arranged U-shaped plates 303 are fixedly connected to the side walls of the L-shaped plates 302;

the paying-off pulley mechanism 4 comprises two symmetrically arranged rollers 401 inserted on the side wall of the U-shaped plate 303, the opposite side walls of the two rollers 401 are rotatably connected with mounting blocks 403, the upper side wall of each mounting block 403 is fixedly connected with a handle 402, each mounting block 403 comprises a V-shaped clamping groove 404, the cable body 11 is in contact with the clamping groove 404, two symmetrically arranged mounting cavities 406 are arranged inside each mounting block 403, the side wall of each mounting cavity 406 is fixedly connected with four first fixing rods 411 which are symmetrically arranged in pairs, the side wall of each first fixing rod 411 is sleeved with two symmetrically arranged first sliding blocks 407, each first sliding block 407 comprises an obliquely arranged first sliding surface 408, the side wall of each first fixing rod 411 is sleeved with a first spring 412, two ends of each first spring 412 respectively abut against the mounting cavity 406 and the side wall of each first sliding block 407, and the side wall of each mounting cavity 406 is provided with two symmetrically arranged through holes 405, the through hole 405 is matched with the first sliding block 407, the side wall of the installation cavity 406 is provided with two symmetrically arranged strip-shaped openings 409, the support rod 410 is inserted into the strip-shaped openings 409, and one end of the support rod 410 is fixed with the side wall of the first sliding block 407;

when the limiting block 504 and the side wall of the second sliding block 505 are no longer abutted, the two support rods 410 slide inwards along the strip-shaped opening 409, so that the two first sliding blocks 407 slide inwards along the side wall of the first fixing rod 411 and slide out along the through hole 405 to clamp the cable body 11, at this time, the paying-off pulley mechanism 4 is conveyed forwards along with the cable body 11, the roller 401 rolls on the ground, automatic equidistant placement of the paying-off pulley mechanism 4 is realized, the cable laying is more convenient and efficient, the cable is prevented from being damaged, after the laying is completed, the handle 402 is held by hand to lift upwards, so that the cable body 11 slides on the side wall of the first sliding surface 408, meanwhile, the first sliding block 407 slides along the side wall of the first fixing rod 411, and the first spring 412 contracts, so that the paying-off pulley mechanism 4 can be taken off from the side wall of the cable body 11, moreover, the two support rods 410 can be reset along the strip-shaped opening 409;

the limiting mechanism 5 comprises a mounting hole 510 formed in the side wall of one end of the support rod 410, which is far away from the first slider 407, the side wall of the mounting hole 510 is fixedly connected with two symmetrically arranged second fixing rods 508, the side wall of the second fixing rod 508 is sleeved with a second slider 505, the other end of the second slider 505 penetrates through the side wall of the mounting hole 510, the side wall of the second fixing rod 508 is sleeved with a second spring 509, two ends of the second spring 509 respectively abut against the mounting hole 510 and the side wall of the second slider 505, the second slider 505 comprises an obliquely arranged second sliding surface 507, the side wall of the mounting block 403 is fixedly connected with a first fixing block 501, the side wall of the first fixing block 501 is inserted with a first T-shaped guide rod 502, the other end of the first T-shaped guide rod 502 is fixedly connected with a limiting block 504, the limiting block 504 comprises an obliquely arranged third sliding surface 506, and the side wall of the first T-shaped guide rod 502 is sleeved with a third spring 503, two ends of the third spring 503 are respectively abutted against the first fixing block 501 and the side wall of the limiting block 504;

the adjusting mechanism 9 comprises two symmetrical and U-shaped connecting plates 903 fixedly connected to the side wall of the outlet 102, a second T-shaped guide rod 901 is inserted into the side wall of the connecting plate 903, one end of the second T-shaped guide rod 901 penetrates through the side wall of the installation box 1 and is fixedly connected with an insertion block 902, the insertion block 902 slides on a second sliding surface 507, a fixing ring 904 is fixedly sleeved on the side wall of the second T-shaped guide rod 901, a fourth spring 907 is sleeved on the side wall of the second T-shaped guide rod 901, two ends of the fourth spring 907 are respectively abutted against the fixing ring 904 and the side wall of the installation box 1, a sliding plate 906 is sleeved on the side wall of the second T-shaped guide rod 901, a third T-shaped 905 guide rod is inserted into the side wall of the sliding plate 906, and the other end of the third T-shaped guide rod 905 is fixed to the side wall of the installation box 1;

when the pay-off pulley mechanism 4 works, when the sliding plate 906 slides outwards along the side wall of the third T-shaped guide rod 905, the sliding plate 906 abuts against the side wall of the moving rod 201, so that the moving rod 201 and the reset plate 204 move outwards along the side wall of the installation box 1, meanwhile, the fifth spring 203 contracts, so that the supporting rod 410 slides on the side wall of the fourth sliding surface 205, the supporting rod 410 slides along the strip-shaped opening 409, the second sliding block 505 slides on the side wall of the third sliding surface 506, the second sliding block 505 abuts against the side wall of the limiting block 504, the supporting rod 410 is in a limiting state before the pay-off pulley mechanism 4 is used, the pay-off pulley mechanism 4 is more smoothly used, and the use effect of the device is ensured;

drive mechanism 8 is including connecting two first mounting panels 807 that are the U-shaped setting on self-adjusting mechanism 6, the lateral wall of first mounting panel 807 rotates through the pivot and is connected with transfer roller 808, and the other end of pivot runs through the lateral wall of first mounting panel 807 and fixedly connected with driving gear 802, the lower lateral wall fixedly connected with of install bin 1 has two support columns 806 that the symmetry set up, the lateral wall of support column 806 rotates and is connected with driven gear 801, and driven gear 801 and driving gear 802 meshing set up, the lateral wall cover of pivot and support column 806 is equipped with connecting rod 803, driven gear 801's lateral wall fixedly connected with horizontally arranged pin 804, and the lateral wall of pin 804 is provided with the conical surface 805.

During operation, the cable body 11 is inserted into the wire inlet 101 and the wire outlet 102 and pulled out from the clamping groove 404, the transmission roller 808 is driven to rotate along with the transmission of the cable body 11, the rotation of the transmission roller 808 drives the rotation of the driven gear 801 and further drives the stop lever 804 to rotate, when the tapered surface 805 on the stop lever 804 abuts against the side wall of the sliding plate 906, the sliding plate 906 slides outwards along the side wall of the third T-shaped guide bar 905, at this time, the fourth spring 907 contracts, the insertion block 902 is inserted into the mounting hole 510 and slides on the side wall of the second sliding surface 507, the second slider 505 slides downwards along the second fixing rod 508, and the second spring 509 contracts, so that the two first sliders 407 slide inwards along the side wall of the first fixing rod 411 and slide out along the through hole 405 to clamp the cable body 11.

Reset mechanism 2 is including inserting the fourth T shape guide arm 202 that four two bisymmetry settings established on the installation box 1 lateral wall, the one end of fourth T shape guide arm 202 runs through the lateral wall of installation box 1 and the reset board 204 that two symmetries of fixedly connected with set up, reset board 204 sets up fourth glide plane 205 including the slope, and bracing piece 410 slides on fourth glide plane 205, the lateral wall cover of fourth T shape guide arm 202 is equipped with fifth spring 203, and the both ends of fifth spring 203 offset with the lateral wall of fourth T shape guide arm 202 and installation box 1 respectively, the lateral wall fixedly connected with carriage release 201 of reset board 204, and the other end of carriage release 201 runs through the lateral wall of installation box 1 and contacts with the lateral wall of sliding plate 906.

The self-adjusting mechanism 6 comprises a plurality of symmetrically arranged supporting plates 601 fixedly connected to the lower side wall of the installation box 1, two symmetrically arranged guide rods 602 are fixedly connected to the side wall of the supporting plate 601, a moving plate 603 is sleeved on the side wall of the guide rods 602, a sixth spring 604 is sleeved on the side wall of the guide rods 602, two ends of the sixth spring 604 are respectively fixed to the side walls of the moving plate 603 and the supporting plate 601, two symmetrically arranged sliding grooves 606 are formed in the side wall of the moving plate 603, a fifth T-shaped guide rod 605 is slidably connected to the side wall of the sliding groove 606, and the other end of the fifth T-shaped guide rod 605 is fixed to the side wall of the first installation plate 807.

During operation, when the cable body 11 offsets with the lateral wall of transfer roller 808, make first mounting panel 807 rotate along the lateral wall of support column 806 along with connecting rod 803, when first mounting panel 807 rotated, make fifth T shape guide arm 605 slide in spout 606, and movable plate 603 slides along the lateral wall of guide bar 602, and simultaneously, sixth spring 604 contracts, makes can satisfy and lay different specification and dimension cable bodies 11, and the practicality is stronger, and the result of use is better.

The clamping mechanism 7 comprises a plurality of second fixed blocks 701 which are arranged in an array and fixedly connected to the side walls of the wire inlet 101 and the wire outlet 102, two sixth T-shaped guide rods 702 which are symmetrically arranged are inserted into the side walls of the second fixed blocks 701, a second mounting plate 704 which is arranged in a U shape is fixedly connected to the other end of each of the sixth T-shaped guide rods 702, a clamping roller 705 is rotatably connected to the side wall of the second mounting plate 704, a seventh spring 703 is sleeved on the side wall of each of the sixth T-shaped guide rods 702, and two ends of each of the seventh springs 703 are respectively abutted to the side walls of the second fixed blocks 701 and the sixth T-shaped guide rods 702.

When the cable body 11 is conveyed through the wire inlet 101 and the wire outlet 102 during operation, the side wall of the cable body 11 abuts against the clamping roller 705, so that the sixth T-shaped guide rod 702 slides along the side wall of the second fixing block 701, and meanwhile, the seventh spring 703 contracts, thereby realizing centering, clamping and limiting of the cable bodies 11 with different specifications and sizes, and further achieving a better conveying effect.

The lateral wall fixedly connected with magnet 10 that installing case 1 is close to outlet 102, and magnet 10 passes through bolt fixed connection on the lateral wall of installing case 1, the lateral wall contact of magnet 10 and installation piece 403 for unwrapping wire pulley mechanism 4 adsorbs on the surface of magnet 10, avoids taking place the skew in the use, guarantees its result of use.

The working principle is as follows: when in use, firstly, the cable body 11 is inserted into the wire inlet 101 and the wire outlet 102 and pulled out from the clamping groove 404, by arranging the clamping mechanism 7, when the cable body 11 is conveyed through the wire inlet 101 and the wire outlet 102, the side wall of the cable body 11 is abutted against the clamping roller 705, so that the sixth T-shaped guide rod 702 slides along the side wall of the second fixed block 701, and simultaneously the seventh spring 703 contracts, so that the centering clamping limit of the cable bodies 11 with different specifications and sizes is realized, so that the conveying effect is better, by arranging the self-adjusting mechanism 6, when the cable body 11 is abutted against the side wall of the conveying roller 808, the first mounting plate is rotated along the side wall of the supporting column 806 along the connecting rod 803, when the first mounting plate 807 rotates, the fifth T-shaped guide rod 605 slides in the sliding groove 606, and the moving plate 603 slides along the side wall of the guide rod 602, and simultaneously, the sixth spring 604 contracts, the cable body 11 with different specifications and sizes can be laid, the practicability is stronger, the using effect is better, along with the transmission of the cable body 11, the transmission roller 808 is driven to rotate, the rotation of the transmission roller 808 drives the rotation of the driven gear 801 and further drives the stop lever 804 to rotate, when the conical surface 805 on the stop lever 804 abuts against the side wall of the sliding plate 906, the sliding plate 906 slides outwards along the side wall of the third T-shaped guide rod 905, at the same time, the fourth spring 907 contracts, the inserting block 902 is inserted into the mounting hole 510 and slides on the side wall of the second sliding surface 507, the second sliding block 505 slides downwards along the second fixing rod 508, at the same time, the second spring 509 contracts, at the same time, the limit block 504 does not abut against the side wall of the second sliding block 505 any more, the two support rods 410 slide inwards along the strip-shaped opening 409, and the two first sliding blocks 407 slide inwards along the side wall of the strip 411, the cable body 11 is clamped after sliding out along the through hole 405, the paying-off pulley mechanism 4 is conveyed forwards along with the cable body 11, and the roller 401 rolls on the ground, so that the automatic equidistant placement of the pulley mechanism 4 is realized, the cable is laid more conveniently and more efficiently, and the cable is prevented from being damaged; moreover, by arranging the reset mechanism 2, when the sliding plate 906 slides outwards along the side wall of the third T-shaped guide rod 905, the sliding plate 906 abuts against the side wall of the moving rod 201, so that the moving rod 201 and the reset plate 204 move outwards along the side wall of the installation box 1, meanwhile, the fifth spring 203 contracts, so that the supporting rod 410 slides on the side wall of the fourth sliding surface 205, so that the supporting rod 410 slides along the strip-shaped opening 409, and the second slider 505 slides on the side wall of the third sliding surface 506, so that the second slider 505 abuts against the side wall of the limit block 504, and therefore, the supporting rod 410 is in a limit state before the paying-off pulley mechanism 4 is used, the paying-off pulley mechanism 4 is more smoothly used, and the use effect of the device is ensured; after the laying is completed, the handle 402 is held by hand to lift upwards, so that the cable body 11 slides on the side wall of the first sliding surface 408, meanwhile, the first slider 407 slides along the side wall of the first fixing rod 411, and the first spring 412 contracts, so that the paying-off pulley mechanism 4 can be taken off from the side wall of the cable body 11.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The communication cable protection device is characterized by comprising an installation box (1), a reset mechanism (2), a storage mechanism (3), a paying-off pulley mechanism (4), a limiting mechanism (5), a self-adjusting mechanism (6), a clamping mechanism (7), a transmission mechanism (8), an adjusting mechanism (9) and a cable body (11), wherein a wire inlet (101) and a wire outlet (102) are formed in two opposite side walls of the installation box (1), the cable body (11) is inserted and penetrates through the wire inlet (101) and the wire outlet (102), the clamping mechanisms (7) used for clamping the cable body (11) are arranged on the side walls of the wire inlet (101) and the wire outlet (102), the self-adjusting mechanism (6) is arranged on the inner side wall of the installation box (1), the transmission mechanism (8) is connected to the self-adjusting mechanism (6), and the storage mechanism (3) is fixedly connected to the outer side wall, close to the wire outlet (102), of the installation box (1), a plurality of paying-off pulley mechanisms (4) are arranged in the storage mechanism (3), limiting mechanisms (5) are arranged on the side walls of the paying-off pulley mechanisms (4), adjusting mechanisms (9) used for changing the states of the limiting mechanisms (5) are arranged between the transmission mechanism (8) and the limiting mechanisms (5), and reset mechanisms (2) used for resetting the limiting mechanisms (5) are arranged between the transmission mechanism (8) and the limiting mechanisms (5);

the storage mechanism (3) comprises two symmetrically arranged fixed plates (301) fixedly connected to the side walls of the installation box (1), the side walls of the fixed plates (301) are fixedly connected with two symmetrically arranged L-shaped plates (302), and the side walls of the L-shaped plates (302) are fixedly connected with two symmetrically arranged U-shaped plates (303);

the paying-off pulley mechanism (4) comprises two symmetrically-arranged rollers (401) inserted on the side wall of a U-shaped plate (303), the opposite side walls of the two rollers (401) are rotatably connected with mounting blocks (403), the upper side wall of each mounting block (403) is fixedly connected with a handle (402), each mounting block (403) comprises a V-shaped clamping groove (404), a cable body (11) is in contact with the clamping groove (404), two symmetrically-arranged mounting cavities (406) are arranged inside each mounting block (403), the side wall of each mounting cavity (406) is fixedly connected with four first fixing rods (411) which are symmetrically arranged in pairs, two symmetrically-arranged first sliding blocks (407) are sleeved on the side wall of each first fixing rod (411), each first sliding block (407) comprises an obliquely-arranged first sliding surface (408), and a first spring (412) is sleeved on the side wall of each first fixing rod (411), two ends of the first spring (412) are respectively abutted against the side wall of the installation cavity (406) and the side wall of the first sliding block (407), two symmetrically arranged through holes (405) are formed in the side wall of the installation cavity (406), the through holes (405) are matched with the first sliding block (407), two symmetrically arranged strip-shaped openings (409) are formed in the side wall of the installation cavity (406), a supporting rod (410) is inserted into each strip-shaped opening (409), and one end of each supporting rod (410) is fixed to the side wall of the first sliding block (407);

the limiting mechanism (5) comprises a mounting hole (510) formed in the side wall of one end, far away from the first sliding block (407), of the supporting rod (410), the side wall of the mounting hole (510) is fixedly connected with two symmetrically-arranged second fixing rods (508), the side wall of each second fixing rod (508) is sleeved with a second sliding block (505), the other end of each second sliding block (505) penetrates through the side wall of the mounting hole (510), the side wall of each second fixing rod (508) is sleeved with a second spring (509), two ends of each second spring (509) are respectively abutted against the mounting hole (510) and the side wall of each second sliding block (505), each second sliding block (505) comprises a second sliding surface (507) which is obliquely arranged, the side wall of each mounting block (403) is fixedly connected with a first fixing block (501), and a first T-shaped guide rod (502) is inserted into the side wall of each first fixing block (501), the other end of the first T-shaped guide rod (502) is fixedly connected with a limiting block (504), the limiting block (504) comprises a third sliding surface (506) which is obliquely arranged, a third spring (503) is sleeved on the side wall of the first T-shaped guide rod (502), and two ends of the third spring (503) are respectively abutted against the first fixing block (501) and the side wall of the limiting block (504);

the adjusting mechanism (9) comprises two symmetrical and U-shaped connecting plates (903) which are fixedly connected on the side wall of the outlet (102), a second T-shaped guide rod (901) is inserted into the side wall of the connecting plate (903), one end of the second T-shaped guide rod (901) penetrates through the side wall of the mounting box (1) and is fixedly connected with an insertion block (902), the insert block (902) slides on the second sliding surface (507), the side wall of the second T-shaped guide rod (901) is fixedly sleeved with a fixing ring (904), the side wall of the second T-shaped guide rod (901) is sleeved with a fourth spring (907), and the two ends of the fourth spring (907) are respectively propped against the fixed ring (904) and the side wall of the installation box (1), a sliding plate (906) is sleeved on the side wall of the second T-shaped guide rod (901), a third T-shaped guide rod (905) is inserted into the side wall of the sliding plate (906), the other end of the third T-shaped guide rod (905) is fixed with the side wall of the installation box (1);

the transmission mechanism (8) comprises two first mounting plates (807) which are connected to the self-adjusting mechanism (6) and arranged in a U shape, the side walls of the first mounting plates (807) are rotatably connected with conveying rollers (808) through rotating shafts, the other ends of the rotating shafts penetrate through the side walls of the first mounting plates (807) and are fixedly connected with driving gears (802), the lower side wall of the mounting box (1) is fixedly connected with two symmetrically arranged supporting columns (806), the side wall of each supporting column (806) is rotatably connected with a driven gear (801), the driven gear (801) and the driving gears (802) are meshed, the rotating shafts and the side walls of the supporting columns (806) are sleeved with connecting rods (803), the side walls of the driven gears (801) are fixedly connected with horizontally arranged stop levers (804), and the side walls of the stop levers (804) are provided with conical surfaces (805);

reset mechanism (2) is including inserting fourth T shape guide arm (202) that four bisymmetry settings on install bin (1) lateral wall, reset plate (204) that the lateral wall and two symmetries of fixedly connected with of install bin (1) set up are run through to the one end of fourth T shape guide arm (202), reset plate (204) sets up fourth glide plane (205) including the slope, and bracing piece (410) slide on fourth glide plane (205), the lateral wall cover of fourth T shape guide arm (202) is equipped with fifth spring (203), and the both ends of fifth spring (203) offset with the lateral wall of fourth T shape guide arm (202) and install bin (1) respectively, the lateral wall fixedly connected with carriage release lever (201) of reset plate (204), and the other end of carriage release lever (201) run through the lateral wall of install bin (1) and contact with the lateral wall of sliding plate (906).

2. A telecommunications cable guard according to claim 1, characterized in that the self-adjusting mechanism (6) comprises a plurality of symmetrically arranged support plates (601) fixedly attached to the lower side wall of the installation box (1), the side wall of the supporting plate (601) is fixedly connected with two guide rods (602) which are symmetrically arranged, a moving plate (603) is sleeved on the side wall of the guide rod (602), a sixth spring (604) is sleeved on the side wall of the guide rod (602), and both ends of the sixth spring (604) are respectively fixed with the side walls of the moving plate (603) and the supporting plate (601), the side wall of the moving plate (603) is provided with two symmetrically arranged sliding grooves (606), the side wall of the sliding groove (606) is connected with a fifth T-shaped guide rod (605) in a sliding way, and the other end of the fifth T-shaped guide rod (605) is fixed with the side wall of the first mounting plate (807).

3. The communication cable protection device according to claim 1, wherein the clamping mechanism (7) comprises a plurality of second fixing blocks (701) which are arranged in an array and fixedly connected to the side walls of the wire inlet (101) and the wire outlet (102), two sixth T-shaped guide rods (702) which are symmetrically arranged are inserted into the side walls of the second fixing blocks (701), the other ends of the sixth T-shaped guide rods (702) are fixedly connected with a second mounting plate (704) which is arranged in a U shape, the side walls of the second mounting plate (704) are rotatably connected with clamping rollers (705), seventh springs (703) are sleeved on the side walls of the sixth T-shaped guide rods (702), and two ends of each seventh spring (703) are respectively abutted against the side walls of the second fixing blocks (701) and the sixth T-shaped guide rods (702).

4. The communication cable protection device according to claim 1, wherein a magnet (10) is fixedly connected to a side wall of the installation box (1) close to the outlet (102), the magnet (10) is fixedly connected to the side wall of the installation box (1) through a bolt, and the magnet (10) is in contact with a side wall of the installation block (403).