CN211878271U

CN211878271U - Laying device for computer network multimode optical cable

Info

Publication number: CN211878271U
Application number: CN202020460004.9U
Authority: CN
Inventors: 冮润泽; 夏华; 张冲; 刘更华; 刘坦; 杜琳
Original assignee: China Construction Third Bureau Intelligent Technology Co Ltd
Current assignee: China Construction Third Bureau Intelligent Technology Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-06
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a laying device of computer network multimode optical cable, including first bottom plate, a screw thread section of thick bamboo and arc cardboard, the first draw-in groove of middle part fixedly connected with of first bottom plate upper surface, the first apron of one side through first hinge fixedly connected with of first draw-in groove, the opposite side of first draw-in groove and first apron is through first bolt swing joint. This laying device of computer network multimode optical cable, through first draw-in groove, first apron, the second draw-in groove, the second apron, first threaded rod, the setting of second threaded rod and thread cylinder, put the department of buckling the optical cable pipeline in the inside of first draw-in groove and second draw-in groove, fix first apron and second apron on first draw-in groove and second draw-in groove respectively through first bolt and second bolt, adjust the thread cylinder, the angle on the cooperation angle scale, buckle the processing according to the optical cable external diameter to the optical cable pipeline, avoid receiving the accident and cause the optical cable extrusion to break off, influence power communication.

Description

Laying device for computer network multimode optical cable

Technical Field

The utility model relates to a cable auxiliary assembly technical field specifically is a laying device of computer network multimode optical cable.

Background

The optical cable mainly comprises optical fibers (thin glass fibers like hair), a plastic protective sleeve and a plastic outer skin, wherein the optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode, a sheath is wrapped outside the optical fiber, and an outer protective layer is also wrapped outside the optical fiber, so that optical signal transmission is realized.

The pipeline laying is generally in urban areas, the environment of the pipeline laying is good, so that no special requirement is required for an optical cable protective layer, the optical cable pipeline needs to be bent when a bent part is encountered in the optical cable laying process, the allowable minimum curvature radius of an optical cable is not less than 20 times of the outer diameter of the optical cable during construction, the allowable minimum curvature radius of the optical cable is not less than 15 times of the outer diameter of the optical cable after construction, the optical cable pipeline is easily extruded and interrupted by the optical cable due to accidents, and electric power communication is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a laying device of computer network multimode optical cable has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a laying device for computer network multimode optical cables comprises a first bottom plate, a threaded cylinder and an arc-shaped clamping plate, wherein a first clamping groove is fixedly connected to the middle of the upper surface of the first bottom plate, a first cover plate is fixedly connected to one side of the first clamping groove through a first hinge, the other side of the first clamping groove and the first cover plate are movably connected through a first bolt, a second bottom plate is movably connected to the upper surface of the first bottom plate, the first bottom plate and the second bottom plate are movably connected through a fixing bolt, a second clamping groove is fixedly connected to the middle of the upper surface of the second bottom plate, a second cover plate is fixedly connected to one side of the second clamping groove through a second hinge, the other side of the second clamping groove and the second cover plate are movably connected through a second bolt, a first rotating shaft is arranged on the upper surface of the first bottom plate far away from the fixing bolt, a first threaded rod is fixedly connected to the lower surface of the first rotating shaft, the surface of one end of the first threaded rod is sleeved with a threaded cylinder, the upper surface, away from the fixing bolt, of the second bottom plate is provided with a second rotating shaft, the lower surface of the second rotating shaft is fixedly connected with a second threaded rod, and one end of the second threaded rod is in threaded connection with one end of the threaded cylinder.

Optionally, the inner top walls of the first cover plate and the second cover plate are fixedly connected with sleeves, connecting rods are inserted into the sleeves, one ends of the connecting rods are fixedly connected with clamping blocks, tension springs are arranged on the upper surfaces of the clamping blocks, and arc-shaped clamping plates are fixedly connected to the other ends of the connecting rods.

Optionally, the fixture block and the tension spring are both arranged inside the sleeve.

Optionally, the lower surface of the fixing bolt is fixedly connected with an angle scale.

Optionally, the first threaded rod and the second threaded rod are both matched with the size box of the threaded cylinder in size.

Optionally, the first threaded rod and the second threaded rod have opposite thread directions on their surfaces.

(III) advantageous effects

The utility model provides a laying device of computer network multimode optical cable possesses following beneficial effect:

1. this laying device of computer network multimode optical cable, through first draw-in groove, first apron, the second draw-in groove, the second apron, first threaded rod, the setting of second threaded rod and thread cylinder, put the department of buckling the optical cable pipeline in the inside of first draw-in groove and second draw-in groove, fix first apron and second apron on first draw-in groove and second draw-in groove respectively through first bolt and second bolt, adjust the thread cylinder, the angle on the cooperation angle scale, buckle the processing according to the optical cable external diameter to the optical cable pipeline, avoid receiving the accident and cause the optical cable extrusion to break off, influence power communication.

2. This laying device of computer network multimode optical cable through the setting of sleeve, tension spring, connecting rod and arc cardboard, under tension spring's effect, makes the inside of optical cable pipeline chucking at first draw-in groove and second draw-in groove, can reach the purpose that can adapt to the spool of diameter variation in size.

Drawings

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

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

fig. 3 is a schematic view of the right-side sectional structure of the sleeve of the present invention.

In the figure: 1. a first base plate; 2. a first card slot; 3. a first cover plate; 4. a first bolt; 5. a second base plate; 6. a fixing bolt; 7. a second card slot; 8. a second cover plate; 9. a second bolt; 10. a first rotating shaft; 11. a first threaded rod; 12. a threaded barrel; 13. a second rotating shaft; 14. a second threaded rod; 15. a sleeve; 16. a connecting rod; 17. a clamping block; 18. a tension spring; 19. an arc-shaped clamping plate; 20. and (5) an angle scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a laying device of a computer network multimode optical cable comprises a first bottom plate 1, a thread cylinder 12 and an arc-shaped clamping plate 19, wherein a first clamping groove 2 is fixedly connected to the middle part of the upper surface of the first bottom plate 1, a first cover plate 3 is fixedly connected to one side of the first clamping groove 2 through a first hinge, the other side of the first clamping groove 2 and the other side of the first cover plate 3 are movably connected through a first bolt 4, a second bottom plate 5 is movably connected to the upper surface of the first bottom plate 1, the first bottom plate 1 and the second bottom plate 5 are movably connected through a fixing bolt 6, a second clamping groove 7 is fixedly connected to the middle part of the upper surface of the second bottom plate 5, a second cover plate 8 is fixedly connected to one side of the second clamping groove 7 through a second hinge, the other side of the second clamping groove 7 and the second cover plate 8 are movably connected through a second bolt 9, a first rotating shaft 10 is arranged on the upper surface of the first bottom plate 1 far away from the fixing bolt 6, a, the surface of 11 one ends of first threaded rod has cup jointed a screw section of thick bamboo 12, the upper surface that the gim peg 6 was kept away from to second bottom plate 5 is provided with second axis of rotation 13, the lower fixed surface of second axis of rotation 13 is connected with second threaded rod 14, the one end of second threaded rod 14 and the one end threaded connection of screw section of thick bamboo 12, the interior roof fixedly connected with sleeve 15 of first apron 3 and second apron 8, the inside grafting of sleeve 15 has connecting rod 16, the one end fixedly connected with fixture block 17 of connecting rod 16, the upper surface of fixture block 17 is provided with tension spring 18, the other end fixedly connected with arc cardboard 19 of connecting rod 16, fixture block 17 and tension spring 18 all set up the inside at sleeve 15, the lower fixed surface of gim peg 6 is connected with angle scale 20, the size of first threaded rod 11 and second threaded rod 14 all with the size case adaptation of screw section of thick bamboo 12, the screw direction on first threaded rod 11 and.

In conclusion, when the laying device for the computer network multimode optical cable is used, the optical cable pipeline to be bent is placed in the first clamping groove 2 and the second clamping groove 7 through the arrangement of the first clamping groove 2, the first cover plate 3, the second clamping groove 7, the second cover plate 8, the first threaded rod 11, the second threaded rod 14 and the threaded cylinder 12, the first cover plate 3 and the second cover plate 8 are respectively fixed on the first clamping groove 2 and the second clamping groove 7 through the first bolt 4 and the second bolt 9, the threaded cylinder 12 is adjusted to match the angle of the angle scale 20, the optical cable pipeline is bent according to the outer diameter of the optical cable, the situation that the optical cable is extruded and interrupted by accident and the electric communication is influenced is avoided, the optical cable pipeline can be clamped in the first clamping groove 2 and the second clamping groove 7 through the arrangement of the sleeve 15, the tension spring 18, the connecting rod 16 and the arc clamping plate 19 under the action of the tension spring 18, can achieve the purpose of being capable of adapting to the line pipes with different diameters.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A laying device of computer network multimode optical cable, includes first bottom plate (1), screw thread section of thick bamboo (12) and arc cardboard (19), its characterized in that: the middle of the upper surface of the first bottom plate (1) is fixedly connected with a first clamping groove (2), one side of the first clamping groove (2) is fixedly connected with a first cover plate (3) through a first hinge, the other side of the first clamping groove (2) and the first cover plate (3) is movably connected through a first bolt (4), the upper surface of the first bottom plate (1) is movably connected with a second bottom plate (5), the first bottom plate (1) and the second bottom plate (5) are movably connected through a fixing bolt (6), the middle of the upper surface of the second bottom plate (5) is fixedly connected with a second clamping groove (7), one side of the second clamping groove (7) is fixedly connected with a second cover plate (8) through a second hinge, the other side of the second clamping groove (7) and the second cover plate (8) is movably connected through a second bolt (9), a first rotating shaft (10) is arranged on the upper surface, far away from the fixing bolt (6), of the first bottom plate (1), the lower fixed surface of first axis of rotation (10) is connected with first threaded rod (11), a screw thread section of thick bamboo (12) have been cup jointed on the surface of first threaded rod (11) one end, the upper surface of gim peg (6) is kept away from in second bottom plate (5) is provided with second axis of rotation (13), the lower fixed surface of second axis of rotation (13) is connected with second threaded rod (14), the one end of second threaded rod (14) and the one end threaded connection of a screw thread section of thick bamboo (12).

2. The laying device of computer network multimode optical cable according to claim 1, characterized in that: the inner top wall of the first cover plate (3) and the inner top wall of the second cover plate (8) are fixedly connected with sleeves (15), connecting rods (16) are inserted into the sleeves (15), clamping blocks (17) are fixedly connected to one ends of the connecting rods (16), tension springs (18) are arranged on the upper surfaces of the clamping blocks (17), and arc-shaped clamping plates (19) are fixedly connected to the other ends of the connecting rods (16).

3. The laying device of computer network multimode optical cable according to claim 2, characterized in that: the clamping block (17) and the tension spring (18) are arranged inside the sleeve (15).

4. The laying device of computer network multimode optical cable according to claim 1, characterized in that: the lower surface of the fixing bolt (6) is fixedly connected with an angle scale (20).

5. The laying device of computer network multimode optical cable according to claim 1, characterized in that: the first threaded rod (11) and the second threaded rod (14) are both matched with the size box of the threaded barrel (12).

6. The laying device of computer network multimode optical cable according to claim 1, characterized in that: the thread directions of the surfaces of the first threaded rod (11) and the second threaded rod (14) are opposite.