CN216248470U

CN216248470U - Backbone layer composite optical cable system

Info

Publication number: CN216248470U
Application number: CN202123001730.8U
Authority: CN
Inventors: 程礼君
Original assignee: Hefei Yingqian Electronic Technology Co ltd
Current assignee: Hefei Yingqian Electronic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-08
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of optical cable systems, and discloses a backbone layer composite optical cable system, which comprises an electric pole, wherein a base sleeve is sleeved at the top end of the electric pole, a butt joint structure is movably sleeved on the base sleeve, the backbone layer composite optical cable system can greatly improve the condition of coping with the connection arrangement of optical cables in different directions by arranging a regular polygonal butt joint structure and a top ring at the top end of the electric pole, so that the practicability of the optical cable system is greatly improved, meanwhile, paired supporting structures and clamping and hoisting structures are respectively arranged on the sides of the regular polygon, the optical cable is sleeved and clamped by the clamping and hoisting structures, then the clamping and hoisting structures are arranged in the supporting structures for fixing, so that the straight degree of the optical cable connection can be greatly improved under the condition that the electric pole is not greatly increased, the condition that the middle of the optical cable is sunken is avoided, and the signal transmission effect of the optical cable is greatly improved, meanwhile, the service life of the end is also protected.

Description

Backbone layer composite optical cable system

Technical Field

The utility model relates to the technical field of optical cable systems, in particular to a backbone layer composite optical cable system.

Background

At present, optical cables are widely used in the field of communication signal transmission, signals transmitted through the optical cables can be transmitted at a longer distance, an optical cable system needs to be erected for long-distance transmission, the optical cables are connected and arranged in a manner of a backbone layer, and therefore the optical cables are laid and used, but the existing arrangement of the optical cable system is only provided with electric poles at intervals, and supporting and fixing structures are arranged on the electric poles to fix the optical cables thereon for laying, so that the optical cable system can cause the middle part to be seriously concave due to the weight of the optical cables after the optical cables are laid, and therefore, not only can the optical cables themselves be damaged, but also the ends are easily loosened and damaged due to the fact that the connecting ends of backbone, namely the bones, are subjected to over-large stress under the effect of falling and pulling of the cables, in natural environment, if the weather is strong wind, the optical cable cannot be normally used, the practicability is greatly reduced, meanwhile, the optical cable is sunken, the integrity of signals transmitted by the optical cable can be seriously influenced, the signal transmission effect of the optical cable is further reduced, and therefore the backbone layer composite optical cable system is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a backbone layer composite optical cable system which has the advantages of stable connection, strong practicability and good optical cable transmission signal, and solves the problems in the background technology.

The utility model provides the following technical scheme: a backbone layer composite optical cable system comprises an electric pole, wherein a base sleeve is sleeved on the top end of the electric pole, a butt joint structure is movably sleeved on the base sleeve, a top ring is fixedly arranged at the top of the butt joint structure, a supporting structure is fixedly arranged on the periphery of the top ring, an optical cable is fixedly connected to the periphery of the butt joint structure, and a clamping and hoisting structure is arranged in the supporting structure;

the base sleeve comprises a sleeve, and a bottom ring is fixedly arranged at the bottom end of the sleeve;

the butt joint structure comprises a butt joint ring, internal threads are arranged on an inner ring of the butt joint ring, positioning installation grooves are uniformly formed in the upper surface of the butt joint ring, and butt joints are uniformly and fixedly installed on the outer side surface of the butt joint ring;

the supporting structure comprises a supporting frame, a long groove with a T-shaped structure is formed in the supporting frame, a positioning block is fixedly installed in the supporting frame, and a first fixing thread groove and a slot are formed in one side of the supporting frame;

the centre gripping hoist structure contains the kicking block, the fixed thread groove of second has been seted up to one side of kicking block, the lower surface mounting of kicking block has the bottom block, the both sides of bottom block fixed mounting respectively have the side board, two movable mounting has the jack catch between the side board, the bottom fixed mounting of jack catch has the tapered end, pass through screw rod fixed connection between the tapered end.

Preferably, a thread groove is formed below the outer surface of the sleeve, and the butt joint structure is in threaded connection with the base sleeve.

Preferably, the first fixing thread groove and the slot are arranged at intervals, and the second fixing thread groove can be ensured to be just aligned to the first fixing thread groove under the limiting action of the positioning block after the clamping and hoisting structure is installed inside.

Preferably, the bottom block is smaller than the top block in size and forms a T-shaped block matched with the T-shaped groove together with the top block.

Preferably, the butt-joint structure and the top ring are regular polygon structures, and the optical cable is connected to the butt-joint end.

Preferably, the punch combination that first fixed thread groove and slot are constituteed has evenly seted up the multiunit on the support frame, and sets up according to the flagging position and the degree of actual optical cable between every group, can hang the optical cable through the centre gripping hoisting structure of hoist and mount connection on bearing structure like this, and every one end distance sets up one, assurance optical cable ratio degree that can be fine.

Preferably, the clamping jaw consists of two semicircular clamping jaws which are movably connected with each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. this backbone layer composite optical cable system, through the butt joint structure and the apical ring that are provided with regular polygon on the top of pole, the condition that the optical cable connection that corresponds the equidirectional not was arranged can be improved greatly like this, make this optical cable system practicality improve greatly, be provided with mated bearing structure and centre gripping hoisting structure respectively on regular polygon's edge simultaneously, utilize centre gripping hoisting structure to cup joint the centre gripping with the optical cable, then it is fixed in bearing structure with centre gripping hoisting structure installs, can improve the straight degree of optical cable connection greatly in the condition that does not increase the pole by a large amount like this, avoided the optical cable to take place the recessed condition in middle part like this, the signal transmission effect of optical cable self has been improved greatly, the life of end has also been protected simultaneously.

2. This backbone layer composite optical cable system, through set up the thread groove at telescopic surface and be provided with the screw thread at the internal surface of butt joint ring, can realize like this that the tight is fixed between butt joint structure and the base cover, and then guarantee to cup joint the stability of the apical ring above that, the stability of having guaranteed butt joint structure and apical ring has just guaranteed whole optical cable system's stability, and then realized better arrangement effect and the connection reliability to the optical cable, embodied this optical cable system's practicality and convenience.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a base housing according to the present invention;

FIG. 3 is a schematic view of a partially connected perspective structure of the present invention;

FIG. 4 is a perspective view of the docking structure of the present invention;

FIG. 5 is a schematic bottom perspective view of the connection of the support structure and the clamping and hoisting structure of the present invention;

FIG. 6 is a schematic perspective view of a clamping and hoisting structure according to the present invention;

fig. 7 is a perspective view of the support structure of the present invention.

In the figure: 1 pole, 2 base cover, 21 sleeve, 22 bottom rings, 3 butt joint structures, 31 butt joint rings, 32 internal connecting grooves, 33 positioning mounting grooves, 34 butt joint heads, 4 top rings, 5 supporting structures, 51 supporting frames, 52 positioning blocks, 53 first fixing thread grooves, 54 slots, 6 optical cables, 7 clamping and hoisting structures, 71 top blocks, 72 second fixing thread grooves, 73 bottom blocks, 74 side plates, 75 clamping jaws and 76 lock heads.

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. 1-7, a backbone layer composite optical cable system comprises an electric pole 1, a base sleeve 2 is sleeved on the top end of the electric pole 1, a butt joint structure 3 is movably sleeved on the base sleeve 2, a top ring 4 is fixedly arranged on the top of the butt joint structure 3, a supporting structure 5 is fixedly arranged on the periphery of the top ring 4, an optical cable 6 is fixedly connected to the periphery of the butt joint structure 3, and a clamping and hoisting structure 7 is arranged in the supporting structure 5;

the base sleeve 2 comprises a sleeve 21, and a bottom ring 22 is fixedly arranged at the bottom end of the sleeve 21;

the butt joint structure 3 comprises a butt joint ring 31, an inner ring of the butt joint ring 31 is provided with an internal thread, the upper surface of the butt joint ring 31 is uniformly provided with positioning installation grooves 33, and the outer side surface of the butt joint ring 31 is uniformly and fixedly provided with butt joints 34;

the supporting structure 5 comprises a supporting frame 51, a long groove with a T-shaped structure is arranged in the supporting frame 51, a positioning block 52 is fixedly arranged in the supporting frame 51, and a first fixing thread groove 53 and a slot 54 are arranged on one side of the supporting frame 51;

centre gripping hoist and mount structure 7 contains kicking block 71, and second fixed thread groove 72 has been seted up to one side of kicking block 71, and the lower surface mounting of kicking block 71 has end block 73, and the both sides of end block 73 are fixed mounting respectively has side board 74, and movable mounting has jack catch 75 between two side boards 74, and the bottom fixed mounting of jack catch 75 has tapered end 76, passes through screw rod fixed connection between the tapered end 76.

Wherein, the thread groove has been seted up to the surface below of sleeve 21, 3 threaded connection of butt joint structure are on base cover 2, like this because sleeve 21 and bottom ring 22 overlap on the top of pole 1 through the mode that cup joints, thereby can guarantee base cover 2's stability well, and then rethread threaded connection's mode is fixed butt joint structure 3 after on base cover 2, not only can guarantee butt joint structure 3's stability, simultaneously can also further guarantee base cover 2's stability because butt joint structure 3's weight increases, and then guaranteed this optical cable system connection's stability.

The first fixing thread groove 53 and the slot 54 are arranged at intervals, and under the limiting action of the positioning block 52, it is guaranteed that the second fixing thread groove 72 can be just aligned with the first fixing thread groove 53 after the clamping and hoisting structure 7 is mounted inside, so that the clamping and hoisting structure 7 can be conveniently pushed into the supporting structure 5 integrally by arranging the slot 54, then the clamping and hoisting structure pushes the clamping and hoisting structure to the side of the positioning block 52 to abut against the positioning block 52, and then the first fixing thread groove 53 is fixedly connected with the second fixing thread groove 72 through a screw rod, so that the position of the clamping and hoisting structure 7 is fixed, and further the stability of the optical cable is guaranteed.

The size of the bottom block 73 is smaller than that of the top block 71, and the bottom block and the top block 71 form a T-shaped block matched with the T-shaped groove, so that the clamping and hoisting structure 7 can be hung at the bottom end of the supporting structure 5 to hoist the optical cable, and the connection reliability and the practicability of the clamping and hoisting structure 7 are also guaranteed.

Wherein, docking structure 3 and apical ring 4 all are regular polygon's structure, and the optical cable is connected in 34 ends of butt joint, through docking structure 3 as the part of bone in the backbone like this, can carry out the not equidirectional line distribution of cable well for the wiring of optical cable can be more freely regular, has guaranteed this optical cable system's orderliness, and polygonal setting can guarantee that docking structure 3 can guide the wiring trend of multiunit cable simultaneously, improves the practicality of this system greatly.

Wherein, a plurality of groups of holes formed by the first fixing thread groove 53 and the slot 54 are evenly arranged on the support frame 51, and each group is arranged according to the actual drooping position and degree of the optical cable, so that the optical cable can be hung by a clamping and hoisting structure 7 connected on the supporting structure 5, and one end is arranged at a distance, so that the ratio degree of the optical cable can be well ensured, the condition that the end heads at two ends are connected due to the fact that the middle of the optical cable is concave downwards due to the weight in the long-distance installation can be reduced, the requirement on the connection of the end heads at two ends is reduced, the service life of the end heads is prolonged, meanwhile, the optical cable can be prevented from being greatly concave, so that the optical core in the optical cable can be prevented from being bent, and then can guarantee the signal transmission effect of the optical cable to a great extent, has improved the practicality of this optical cable system greatly.

Wherein, the jack catch 75 is that two annular clamping jaws of semicircle constitute and swing joint between the two, can make the jack catch 75 can be very convenient carry out the centre gripping with the optical cable in the installation through opening two jack catches 75 like this, then be convenient for follow-up installation tapered end 76 fixes two jack catches 75 to guarantee the fixed effect to the optical cable.

The working principle is as follows: during the use, with base cover 2 cover to the top of pole 1, then cup joint the wrong butt joint structure 3 of twisting on base cover 2, cup joint the apical ring 4 on butt joint structure 3, then insert centre gripping hoisting structure 7 inside support frame 51 through slot 54, twist the set screw in to first fixed thread groove 53 and second fixed thread groove 72 to open tapered end 76, then pass the jack catch 75 with optical cable 6 and insert butt joint 34 in, then twist the locking screw to the bottom of tapered end 76, lock optical cable 6, thereby accomplish the fixed to optical cable 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a backbone layer composite optical cable system, includes pole (1), its characterized in that: a base sleeve (2) is sleeved and mounted at the top end of the electric pole (1), a butt joint structure (3) is movably sleeved on the base sleeve (2), a top ring (4) is fixedly arranged at the top of the butt joint structure (3), a supporting structure (5) is fixedly mounted on the periphery of the top ring (4), an optical cable (6) is fixedly connected to the periphery of the butt joint structure (3), and a clamping and hoisting structure (7) is arranged in the supporting structure (5);

the base sleeve (2) comprises a sleeve (21), and a bottom ring (22) is fixedly mounted at the bottom end of the sleeve (21);

the butt joint structure (3) comprises a butt joint ring (31), internal threads are arranged on an inner ring of the butt joint ring (31), positioning installation grooves (33) are uniformly formed in the upper surface of the butt joint ring (31), and butt joints (34) are uniformly and fixedly installed on the outer side surface of the butt joint ring (31);

the supporting structure (5) comprises a supporting frame (51), a long groove with a T-shaped structure is formed in the supporting frame (51), a positioning block (52) is fixedly installed in the supporting frame (51), and a first fixing thread groove (53) and a slot (54) are formed in one side of the supporting frame (51);

centre gripping hoisting structure (7) contain kicking block (71), second fixed thread groove (72) have been seted up to one side of kicking block (71), the lower surface mounting of kicking block (71) has bottom block (73), the both sides of bottom block (73) fixed mounting respectively has side board (74), two movable mounting has jack catch (75) between side board (74), the bottom fixed mounting of jack catch (75) has tapered end (76), pass through screw rod fixed connection between tapered end (76).

2. The composite fiber optic cable system of claim 1, wherein: a thread groove is formed below the outer surface of the sleeve (21), and the butt joint structure (3) is in threaded connection with the base sleeve (2).

3. The composite fiber optic cable system of claim 1, wherein: the first fixing thread groove (53) and the inserting groove (54) are arranged at intervals, and under the limiting action of the positioning block (52), the second fixing thread groove (72) can be ensured to be just aligned with the first fixing thread groove (53) after the clamping and hoisting structure (7) is installed inside.

4. The composite fiber optic cable system of claim 1, wherein: the bottom block (73) is smaller than the top block (71) in size and forms a T-shaped block matched with the T-shaped groove together with the top block (71).

5. The composite fiber optic cable system of claim 1, wherein: the butt joint structure (3) and the top ring (4) are both regular polygon structures, and the optical cable is connected to the end of the butt joint (34).

6. The composite fiber optic cable system of claim 1, wherein: the punch combination that first fixed thread groove (53) and slot (54) are constituteed has evenly seted up the multiunit on support frame (51), and sets up according to the flagging position and the degree of actual optical cable between every group, can hang the optical cable through centre gripping hoisting structure (7) of hoist and mount connection on bearing structure (5) like this, and every one end distance sets up one, assurance optical cable ratio degree that can be fine.

7. The composite fiber optic cable system of claim 1, wherein: the clamping jaw (75) is composed of two semicircular clamping jaws which are movably connected.