CN212933088U

CN212933088U - Laying equipment for communication optical cable

Info

Publication number: CN212933088U
Application number: CN202021228830.7U
Authority: CN
Inventors: 苏玉
Original assignee: Dongguan Futong Communication Co ltd
Current assignee: Anhui Feixun communication equipment Co.,Ltd.
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-09
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the optical cable field, in particular to a laying device for communication optical cables, which comprises a lower laying frame and an adjusting rod, wherein connecting rods are vertically fixed on two sides of the lower laying frame, limiting grooves are formed on two sides of the connecting rods, lower wire inlet blocks are fixed at two ends of the lower laying frame, an upper laying frame is movably mounted on the lower laying frame, upper wire inlet blocks are fixed at two ends of the upper laying frame, nuts are connected on the connecting rods through screw threads, the adjusting rod is slidably mounted on the connecting rods, two groups of limit blocks are fixed in the adjusting rod, the limit blocks are mounted in the limiting grooves, and a supporting block is fixed at one end of the adjusting rod, which is far away from the connecting rods; through swivel nut, and then promote the regulation pole and slide on the connecting rod, make regulation pole one end set up supporting shoe and pipeline inner wall contact to make the device pass through the connecting rod, adjust the unsettled inside of fixing at the pipeline of pole, avoid the device to soak in aqueous.

Description

Laying equipment for communication optical cable

Technical Field

The utility model relates to an optical cable field specifically is a lay equipment for communication optical cable.

Background

The communication optical cable is composed of a cable core and an outer protective layer, wherein the cable core is composed of a plurality of optical fibers, and compared with a traditional symmetrical copper loop and a coaxial copper loop, the optical fibers have much larger transmission capacity; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; low cost and is currently the most promising communication transmission medium.

When the optical cable is laid, the loosened optical cable needs to be laid in a low pipeline, and when the optical cable is laid, the optical cable is easily wound in the underground pipeline, and the optical cable needs to be regularly laid in the underground pipeline by means of a laying device.

The existing device has the following defects:

1. when the optical cable is directly laid in the pipeline, the optical cable is easily affected with damp in the pipeline, and the normal use of the optical cable is affected;

2. when the laying and installation device is used, the height is not easy to adjust, and the device is easy to soak in the residual water in the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laying equipment for communication optical cable to solve the optical cable on the existing market that above-mentioned background art provided and directly lay when the inside at the pipeline, wet in the pipeline is inside easily, influence the normal use of optical cable, and lay when setting up the installation, highly be difficult to adjust, make the device soak the problem in the inside remaining aquatic of pipeline easily.

In order to achieve the above object, the utility model provides a following technical scheme: a laying device for communication optical cables comprises a lower laying frame and an adjusting rod, wherein connecting rods are vertically fixed on two sides of the lower laying frame, limiting grooves are formed in two sides of each connecting rod, lower wire inlet blocks are fixed at two ends of the lower laying frame, an upper laying frame is movably mounted on the lower laying frame, upper wire inlet blocks are fixed at two ends of the upper laying frame, and connecting clamping grooves are formed in two ends of the lower laying frame and two ends of the upper laying frame;

fixing frames are slidably mounted at two ends of the laying frame and the upper laying frame, a plurality of groups of limiting holes are formed in the fixing frames, connecting bolts are vertically arranged on the side surfaces, close to the lower laying frame and the upper laying frame, of the fixing frames, and the connecting bolts are mounted inside the connecting clamping grooves;

threaded connection has the nut on the connecting rod, slidable mounting has the regulation pole on the connecting rod, the inside of adjusting the pole is fixed with two sets of stoppers, the stopper is installed the inside of spacing groove, it keeps away from to adjust the pole the one end of connecting rod is fixed with the supporting shoe.

The further improvement lies in that: the connecting rods are provided with four groups, threads are formed in the outer sides of the connecting rods, and the connecting rods are symmetrically arranged around a central axis of the lower laying frame.

The further improvement lies in that: the cross-section of lower inlet wire piece is half-circular arc structure, lower inlet wire piece with the external shape of last inlet wire piece is the same, lower inlet wire piece with go up the inlet wire piece combination back shape with the cross-sectional shape of spacing hole is the same.

The further improvement lies in that: the upper laying frame and the lower laying frame form a detachable structure, and the upper laying frame is symmetrically provided with the connecting clamping grooves relative to the central axis.

The further improvement lies in that: the mount with formula structure as an organic whole between the connecting bolt, the connecting bolt passes through connecting slot with lay down the frame with lay on and install between the frame interference fit.

The further improvement lies in that: the adjusting rod and the connecting rod form a horizontal sliding structure, the adjusting rod and the supporting block form an integrated structure, and the cross section of the supporting block is of an arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: communication optical cable corresponds installs to lay down and lays in the lower inlet wire piece that sets up on the frame, then will go up to lay the frame and install down to lay on the frame, the last inlet wire piece that sets up on the messenger lays the frame is injectd the optical cable, and then lay the frame with the help of laying down and protect the optical cable, avoid the optical cable directly to expose the inside at the pipeline, play the guard action to the optical cable, through swivel nut, and then promote the regulation pole and slide on the connecting rod, it sets up supporting shoe and pipeline inner wall contact to make regulation pole one end, thereby make the device pass through the connecting rod, adjust the inside that the pole is unsettled to be fixed at the pipeline, avoid the device to soak.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the explosion structure of the present invention.

In the figure: 1. a lower laying frame; 2. a connecting rod; 3. a limiting groove; 4. a lower wire inlet block; 5. putting the paving frame on the paving frame; 6. an upper wire inlet block; 7. a connecting clamping groove; 8. a fixed mount; 9. a limiting hole; 10. a connecting bolt; 11. a nut; 12. adjusting a rod; 13. a limiting block; 14. and (7) a supporting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution: a laying device for communication optical cables comprises a lower laying frame 1 and an adjusting rod 12, wherein connecting rods 2 are vertically fixed on two sides of the lower laying frame 1, limiting grooves 3 are formed in two sides of each connecting rod 2, lower wire inlet blocks 4 are fixed at two ends of the lower laying frame 1, an upper laying frame 5 is movably mounted on the lower laying frame 1, upper wire inlet blocks 6 are fixed at two ends of the upper laying frame 5, and connecting clamping grooves 7 are formed in two ends of the lower laying frame 1 and two ends of the upper laying frame 5;

fixing frames 8 are slidably mounted at two ends of the laying frame 1 and the upper laying frame 5, a plurality of groups of limiting holes 9 are formed in the fixing frames 8, connecting bolts 10 are vertically arranged on the fixing frames 8 close to the side surfaces of the lower laying frame 1 and the upper laying frame 5, and the connecting bolts 10 are mounted inside the connecting clamping grooves 7;

threaded connection has nut 11 on connecting rod 2, and slidable mounting has regulation pole 12 on connecting rod 2, and the inside of adjusting pole 12 is fixed with two sets of stoppers 13, and stopper 13 is installed in the inside of spacing groove 3, and the one end of adjusting pole 12 and keeping away from connecting rod 2 is fixed with supporting shoe 14.

Connecting rod 2 is provided with four groups, and the screw thread has been seted up in the outside of connecting rod 2, and connecting rod 2 sets up about laying down the axis symmetry of frame 1, through laying the connecting rod 2 that sets up on the frame 1 down, makes down to lay frame 1 and conveniently fixes inside the pipeline with the help of connecting rod 2.

The cross-section of lower inlet wire piece 4 is the half-circular arc structure, and lower inlet wire piece 4 is the same with the external shape of last inlet wire piece 6, and shape is the same with spacing hole 9's cross-sectional shape after lower inlet wire piece 4 and the combination of last inlet wire piece 6, and lower inlet wire piece 4 forms the circular structure of a completion with last inlet wire piece 6 combination back, retrains lower inlet wire piece 4 and last inlet wire piece 6 through spacing hole 9, and it is fixed to lay between frame 5 and the lower frame of laying 1 on the messenger.

Lay on and constitute detachable construction between frame 5 and the lower frame 1 of laying, on lay frame 5 and be provided with connecting slot 7 about the axis symmetry, through last laying frame 5 and laying the equipment between the frame 1 down, make on lay frame 5 and lay down frame 1 can the optical cable install inside both, protect the optical cable.

As an organic whole structure between mount 8 and the connecting bolt 10, connecting bolt 10 through connecting slot 7 with lay down frame 1 and lay the interference fit installation between the frame 5 on with, connecting slot 7's inside is installed to connecting bolt 10 through the installation on the mount 8, makes mount 8 will go up to lay frame 5 and lay down and fix between the frame 1.

The adjusting rod 12 and the connecting rod 2 form a horizontal sliding structure, the adjusting rod 12 and the supporting block 14 form an integrated structure, the cross section of the supporting block 14 is of an arc-shaped structure, the length between the adjusting rod 12 and the connecting rod 2 is changed through the sliding adjusting rod 12, and the length of the supporting frame is changed, so that the device can be fixed inside a pipeline.

When the laying equipment for the communication optical cable is used, the communication optical cable is correspondingly arranged in a lower wire inlet block 4 arranged on a lower laying frame 1, the communication optical cable is arranged on another corresponding group of lower laying frames 1 in the lower wire inlet block 4 at the other end, then an upper laying frame 5 is arranged on the lower laying frame 1, an upper wire inlet block 6 arranged on the upper laying frame 5 limits the optical cable, a limiting hole 9 arranged on a fixing frame 8 is arranged on a wire inlet block formed by the lower wire inlet block 4 and the upper wire inlet block 6, a connecting bolt 10 arranged on the side surface of the fixing frame 8 is clamped into a connecting clamping groove 7, so that the lower laying frame 1 and the upper laying frame 5 are combined together, an adjusting rod 12 is further pushed to slide on a connecting rod 2 by rotating a nut 11, a supporting block 14 arranged at one end of the adjusting rod 12 is contacted with the inner wall of a pipeline, and the device is suspended and fixed in the pipeline by the connecting rod 2 and the adjusting rod 12, those not described in detail in this specification are within the skill of the art.

Communication optical cable corresponds installs to lay down and lays in the lower inlet wire piece 4 that sets up on the frame 1, then will go up and lay on the frame 5 installs and lay down on the frame 1, make the last inlet wire piece 6 that sets up on the last frame 5 of laying injectd the optical cable, and then lay frame 1 and last frame 5 with the help of laying down and protect the optical cable, avoid the optical cable directly to expose the inside at the pipeline, play the guard action to the optical cable, through swivel nut 11, and then promote and adjust pole 12 and slide on connecting rod 2, it sets up supporting shoe 14 and the contact of pipeline inner wall to make to adjust pole 12 one end, thereby make the device pass through connecting rod 2, adjust the unsettled inside of fixing at the pipeline of pole 12, avoid the device to soak in.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A laying device for communication optical cables, comprising a lower laying frame (1) and an adjusting rod (12), characterized in that: connecting rods (2) are vertically fixed on two sides of the lower laying frame (1), limiting grooves (3) are formed in two sides of each connecting rod (2), lower wire inlet blocks (4) are fixed on two ends of the lower laying frame (1), an upper laying frame (5) is movably mounted on the lower laying frame (1), upper wire inlet blocks (6) are fixed on two ends of the upper laying frame (5), and connecting clamping grooves (7) are formed in two ends of the lower laying frame (1) and two ends of the upper laying frame (5);

fixing frames (8) are slidably mounted at two ends of the laying frame (1) and the upper laying frame (5), a plurality of groups of limiting holes (9) are formed in the fixing frames (8), connecting bolts (10) are vertically arranged on the fixing frames (8) close to the side surfaces of the lower laying frame (1) and the upper laying frame (5), and the connecting bolts (10) are mounted inside the connecting clamping grooves (7);

threaded connection has nut (11) on connecting rod (2), slidable mounting has regulation pole (12) on connecting rod (2), the inside of adjusting pole (12) is fixed with two sets of stoppers (13), stopper (13) are installed the inside of spacing groove (3), it keeps away from to adjust pole (12) the one end of connecting rod (2) is fixed with supporting shoe (14).

2. A laying device for optical communication cables according to claim 1, characterized in that: the connecting rods (2) are provided with four groups, the outer sides of the connecting rods (2) are provided with threads, and the connecting rods (2) are symmetrically arranged about the central axis of the lower laying frame (1).

3. A laying device for optical communication cables according to claim 1, characterized in that: the cross-section of lower inlet wire piece (4) is half-circular arc structure, lower inlet wire piece (4) with the external shape of going up inlet wire piece (6) is the same, lower inlet wire piece (4) with go up inlet wire piece (6) combination back shape with the cross-sectional shape of spacing hole (9) is the same.

4. A laying device for optical communication cables according to claim 1, characterized in that: go up and lay frame (5) with lay down and constitute detachable construction between the frame (1), it is provided with about the axis symmetry to lay frame (5) on to connect slot (7).

5. A laying device for optical communication cables according to claim 1, characterized in that: the fixing frame (8) and the connecting bolt (10) are of an integrated structure, and the connecting bolt (10) is installed in an interference fit mode through the connecting clamping groove (7) and the lower laying frame (1) and the upper laying frame (5).

6. A laying device for optical communication cables according to claim 1, characterized in that: a horizontal sliding structure is formed between the adjusting rod (12) and the connecting rod (2), the adjusting rod (12) and the supporting block (14) are of an integrated structure, and the cross section of the supporting block (14) is of an arc structure.