CN215449713U

CN215449713U - Communication optical cable construction is with solidus device

Info

Publication number: CN215449713U
Application number: CN202121831393.2U
Authority: CN
Inventors: 徐芳芳
Original assignee: Shanghai Jingjing Communication Technology Co ltd
Current assignee: Shanghai Jingjing Communication Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-07
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a wire fixing device for communication optical cable construction, which belongs to the technical field of optical cable fixing and comprises an upper fixing shell, a lower fixing shell, an upper protection shell and a lower protection shell, wherein the lower fixing shell is hinged to one side face of the upper fixing shell through a hinge, first wire penetrating holes are formed in the front side face and the rear side face of the upper fixing shell and the front side face and the rear side face of the lower fixing shell, and a first shaft bracket is fixedly connected to the right side face of the upper fixing shell. Treat the fixed back with the optical cable, can joint in the draw-in groove through the fixture block, can make on protective housing joint goes up fixed shell, and protective housing joint down on the fixed shell, and in this in-process sealing strip can peg graft the seal groove, through graphite oxidation barrier and the polyethylene anticorrosive coating that last protective housing and protective housing inside set up down like this, can make the device have anti-oxidation, anticorrosive function, prevent that external factors from causing the damage to the device, make the device have higher self protectiveness.

Description

Communication optical cable construction is with solidus device

Technical Field

The utility model belongs to the technical field of optical cable fixing, and particularly relates to a wire fixing device for communication optical cable construction.

Background

Telecommunication cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups. In the laying construction process of the communication optical cable, the optical cable cannot be buried under the ground due to the limitation of some ground conditions, and the optical cable needs to be erected on a tower to be laid in a suspended manner. In the unsettled laying of optical cable, need use optical cable fixing device to concentrate fixedly many optical cables that suspend in the air, in order to avoid external wind-force to blow away the optical cable, prevent to cause the damage of too big torsion to the optical cable, but general optical cable fixing device is because the installation is comparatively loaded down with trivial details with the dismantlement operation flow, lead to it more to be disposable, do not have secondary usage function, its feature of environmental protection has been reduced, and traditional optical cable fixing device lacks self protectiveness, do not have anti-oxidation, anti-corrosion function, reduce its practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire fixing device for communication optical cable construction, and aims to solve the problems that the prior art does not have a secondary use function and lacks self-protection performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a communication optical cable is construction with solidus device, includes last fixed casing, articulates in the lower fixed casing of last fixed casing side, goes up protective housing and protective housing down through the hinge, go up fixed casing and all opened first through wires hole with the front and back both sides face of lower fixed casing, go up the first pedestal of right side fixedly connected with of fixed casing, the inner wall of first pedestal passes through loose axle fixedly connected with locking thread post, the surface threaded connection of locking thread post has the fixed thread ring, go up the equal fixedly connected with fixed block in the left and right sides of protective housing inner wall down, the draw-in groove has been seted up to a side of fixed block.

Furthermore, the left side face and the right side face of the upper fixing shell and the left side face of the lower fixing shell are both fixedly connected with clamping blocks, and the clamping blocks are matched with the clamping grooves in size.

Furthermore, the right side face of the lower fixing shell is fixedly connected with a second shaft frame, and the width of the locking threaded column is matched with the width of the second shaft frame in size.

Furthermore, the inner wall of the first threading hole is fixedly connected with a protective rubber ring.

Furthermore, the front side face and the rear side face of the upper protective shell and the rear side face of the lower protective shell are provided with second threading holes, and the axes of the first threading hole and the second threading hole are corresponding.

Furthermore, a graphite oxidation prevention layer and a polyethylene anti-corrosion layer are sequentially arranged inside the upper protective shell and the lower protective shell.

Furthermore, the inner walls of the upper fixing shell and the lower fixing shell are fixedly connected with arc-shaped clamping plates through fixing rods.

Further, the bottom fixedly connected with sealing strip of going up protective housing, the seal groove has been seted up to protective housing's upper surface down, the size looks adaptation of sealing strip and seal groove.

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

1. the wire fixing device for the construction of the communication optical cable comprises an upper fixing shell and a lower fixing shell which are separated from each other and sleeved on the optical cable, the optical cable is coaxially arranged with a first wire through hole and an arc-shaped clamping plate respectively, the upper fixing shell and the lower fixing shell are closed, a locking threaded column is positioned in a second shaft frame, then the fixing threaded ring is rotated to move upwards, the optical cable can be fixed when the fixing threaded ring is contacted with the bottom of the second shaft frame, if the fixing threaded ring needs to be disassembled, the fixing threaded ring is rotated to move downwards to separate the fixing threaded ring from the second shaft frame, and then the locking threaded column is pulled out from the second shaft frame, so that the upper fixing shell and the lower fixing shell can be separated, the device can be disassembled from the optical cable, and the device is convenient to mount and disassemble in the application process so as to be convenient for secondary utilization, certain cost consumption can be saved, and the environmental protection performance of the device is improved.

2. This communication optical cable is solidus device for construction, treat the fixed back with the optical cable, can joint in the draw-in groove through the fixture block, can make on protective housing joint goes up fixed casing, and protective housing joint is down on fixed casing, and in this in-process sealing strip can peg graft in the seal groove, through graphite oxidation barrier and the polyethylene anticorrosive coating that protective housing and lower protective housing inside set up like this, can make the device have anti-oxidation, anticorrosive function, prevent that external factors from causing the damage to the device, both make the device have higher self protectiveness, the practicality of the device has been increased again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic elevational view, partially in section, of the present invention;

fig. 6 is an enlarged schematic view of the structure of fig. 5 at C according to the present invention.

In the figure: 1. an upper stationary housing; 2. a lower stationary housing; 3. an upper protective housing; 4. a lower protective housing; 5. a first threading hole; 6. a first pedestal; 7. locking the threaded post; 8. fixing the threaded ring; 9. a fixed block; 10. a card slot; 11. a clamping block; 12. a second shaft frame; 13. a protective rubber ring; 14. a second threading hole; 15. a graphite oxidation resistant layer; 16. a polyethylene anticorrosive layer; 17. an arc-shaped clamping plate; 18. a sealing strip; 19. sealing the groove.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a communication optical cable is construction and is used thread fixing device, including last fixed casing 1, articulate in the lower fixed casing 2 of 1 side of last fixed casing through the hinge, go up protecting sheathing 3 and protecting sheathing 4 down, first through wires hole 5 has all been opened to the front and back both sides face of going up fixed casing 1 and fixed casing 2 down, go up the first axle frame 6 of right side fixedly connected with of fixed casing 1, the inner wall of first axle frame 6 passes through loose axle fixedly connected with locking thread post 7, the surface threaded connection of locking thread post 7 has fixed thread ring 8, go up the equal fixedly connected with fixed block 9 in the left and right sides of protecting sheathing 3 and lower protecting sheathing 4 inner wall, draw-in groove 10 has been seted up to a side of fixed block 9.

In the embodiment of the utility model, firstly, the upper fixing shell 1 and the lower fixing shell 2 are separated and sleeved on the optical cable, then the optical cable is coaxial with the first threading hole 5 and the arc-shaped clamping plate 17 respectively, then the upper fixing shell 1 and the lower fixing shell 2 are closed, the locking threaded column 7 is positioned in the second shaft frame 12, then the fixing threaded ring 8 is rotated to move upwards, when the fixing threaded ring 8 is contacted with the bottom of the second shaft frame 12, the optical cable can be fixed, if the optical cable needs to be disassembled, the fixing threaded ring 8 is rotated downwards to separate the fixing threaded ring from the second shaft frame 12 according to the operation principle, then the locking threaded column 7 is pulled out from the second shaft frame 12, the upper fixing shell 1 and the lower fixing shell 2 can be separated, thus the device can be disassembled from the optical cable, after the optical cable is fixed, the optical cable can be clamped in the clamping groove 10 through the clamping block 11, the upper protection shell 3 can be clamped on the upper fixing shell 1, the lower protection shell 4 can be clamped on the lower fixing shell 2, and the sealing strip 18 can be inserted into the sealing groove 19 in the process, so that the device has the functions of oxidation resistance and corrosion resistance through the graphite oxidation resistance layer 15 and the polyethylene corrosion resistance layer 16 which are arranged inside the upper protection shell 3 and the lower protection shell 4.

Specifically, the left side surface and the right side surface of the upper fixed shell 1 and the lower fixed shell 2 are both fixedly connected with a clamping block 11, and the clamping block 11 is matched with the clamping groove 10 in size.

In this embodiment: can joint in draw-in groove 10 through fixture block 11, can make on protective housing 3 joint fixed casing 1, on will protecting housing 4 joint fixed casing 2 down with the same reason.

Specifically, the right side surface of the lower fixed shell 2 is fixedly connected with a second shaft frame 12, and the locking threaded column 7 is matched with the width of the second shaft frame 12 in size.

In this embodiment: the locking threaded post 7 may be placed in the second shaft frame 12 to facilitate the fixing of the upper and lower

stationary housings

1 and 2.

Specifically, the inner wall of the first threading hole 5 is fixedly connected with a protective rubber ring 13.

In this embodiment: the optical cable can be protected to a certain extent by the protective rubber ring 13.

Specifically, the front side face and the rear side face of the upper protective shell 3 and the lower protective shell 4 are provided with second threading holes 14, and the axes of the first threading hole 5 and the second threading hole 14 correspond to each other.

In this embodiment: the upper protective shell 3 and the lower protective shell 4 are convenient to clamp through the second threading hole 14.

Specifically, a graphite oxidation prevention layer 15 and a polyethylene corrosion prevention layer 16 are sequentially arranged inside the upper protective shell 3 and the lower protective shell 4.

In this embodiment: the graphite anti-oxidation layer 15 can make the device have anti-oxidation function, and the polyethylene anti-corrosion layer 16 can make the device have anti-corrosion function.

Specifically, the inner walls of the upper fixing shell 1 and the lower fixing shell 2 are fixedly connected with arc-shaped clamping plates 17 through fixing rods.

In this embodiment: the arc-shaped clamping plate 17 can play a role in clamping and fixing the optical cable.

Specifically, the bottom of the upper protective shell 3 is fixedly connected with a sealing strip 18, the upper surface of the lower protective shell 4 is provided with a sealing groove 19, and the sealing strip 18 is matched with the sealing groove 19 in size.

In this embodiment: the upper protective housing 3 and the lower protective housing 4 can be connected in a sealing manner by means of the sealing strip 18 being inserted into the sealing groove 19.

The working principle and the using process of the utility model are as follows: when the wire fixing device for communication optical cable construction is used, firstly, an upper fixing shell 1 and a lower fixing shell 2 are separated by a certain angle, then the optical cable is sleeved on the optical cable, the optical cable is respectively coaxial with a first threading hole 5 and an arc-shaped clamping plate 17, then the upper fixing shell 1 and the lower fixing shell 2 are closed, then a locking threaded column 7 is moved to be positioned in a second shaft frame 12, a fixing threaded ring 8 is positioned below the second shaft frame 12, then the fixing threaded ring 8 is rotated to move upwards until the fixing threaded ring 8 is contacted with the bottom of the second shaft frame 12, so that the positions of the upper fixing shell 1 and the lower fixing shell 2 can be fixed, the optical cable can be fixed by the device, finally, the upper protecting shell 3 can be clamped on the upper fixing shell 1 through a clamping block 11, and the lower protecting shell 4 can be clamped on the lower fixing shell 2 in the same way, in the process, the upper protective shell 3 and the lower protective shell 4 can be connected in a sealing groove 19 in a sealing manner through the sealing strip 18, so that the device has the functions of oxidation resistance and corrosion resistance through the graphite oxidation-resistant layer 15 and the polyethylene corrosion-resistant layer 16 which are arranged in the upper protective shell 3 and the lower protective shell 4, when the device is required to be disassembled, according to the operation principle, the upper protective shell 3 and the lower protective shell 4 are respectively moved out of the upper fixed shell 1 and the lower fixed shell 2, then the fixed threaded ring 8 is rotated to move downwards to separate the upper protective shell from the second shaft frame 12, then the locking threaded column 7 is pulled out of the second shaft frame 12, the upper fixed shell 1 and the lower fixed shell 2 can be separated, the device can be disassembled from the optical cable, and the optical cable can be protected to a certain extent through the protective rubber ring 13, the upper protective shell 3 and the lower protective shell 4 are convenient to clamp through the second threading hole 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a communication optical cable is solidus device for construction, includes fixed casing (1), articulates in lower fixed casing (2) of last fixed casing (1) one side through the hinge, goes up protecting sheathing (3) and protecting sheathing (4) down, its characterized in that: go up the front and back both sides face of fixed casing (1) and lower fixed casing (2) and all open and have first through wires hole (5), go up the first pedestal of right flank fixedly connected with (6) of fixed casing (1), the inner wall of first pedestal (6) passes through loose axle fixedly connected with locking screw post (7), the surface threaded connection of locking screw post (7) has fixed thread ring (8), go up the equal fixedly connected with fixed block (9) in the left and right sides of protective casing (3) and lower protective casing (4) inner wall, draw-in groove (10) have been seted up to a side of fixed block (9).

2. The cable fixing device for communication optical cable construction according to claim 1, wherein: the left side face and the right side face of the upper fixing shell (1) and the left side face and the right side face of the lower fixing shell (2) are fixedly connected with clamping blocks (11), and the clamping blocks (11) are matched with the clamping grooves (10) in size.

3. The cable fixing device for communication optical cable construction according to claim 1, wherein: the right side face of the lower fixing shell (2) is fixedly connected with a second shaft frame (12), and the width of the locking threaded column (7) is matched with that of the second shaft frame (12).

4. The cable fixing device for communication optical cable construction according to claim 1, wherein: the inner wall of the first threading hole (5) is fixedly connected with a protective rubber ring (13).

5. The cable fixing device for communication optical cable construction according to claim 1, wherein: go up protective housing (3) and all open through second through wires hole (14) with the front and back both sides face of lower protective housing (4), the axle center of first through wires hole (5) and second through wires hole (14) is corresponding.

6. The cable fixing device for communication optical cable construction according to claim 1, wherein: the interior of the upper protective shell (3) and the interior of the lower protective shell (4) are sequentially provided with a graphite oxidation-resistant layer (15) and a polyethylene anticorrosive layer (16).

7. The cable fixing device for communication optical cable construction according to claim 1, wherein: the inner walls of the upper fixing shell (1) and the lower fixing shell (2) are fixedly connected with arc-shaped clamping plates (17) through fixing rods.

8. The cable fixing device for communication optical cable construction according to claim 1, wherein: go up the bottom fixedly connected with sealing strip (18) of protective housing (3), seal groove (19) have been seted up to the upper surface of lower protective housing (4), the size looks adaptation of sealing strip (18) and seal groove (19).