CN216052352U

CN216052352U - Optical fiber cable conveying rack for 5G infrastructure construction

Info

Publication number: CN216052352U
Application number: CN202122243368.9U
Authority: CN
Inventors: 张威
Original assignee: Guiyang Zhongan Technology Group Co ltd
Current assignee: Guiyang Zhongan Technology Group Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-15
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of optical fiber cable conveying frames, in particular to an optical fiber cable conveying frame for 5G infrastructure construction, which comprises a bottom plate, wherein a mounting frame is fixedly connected onto the bottom plate through two fixing plates, a winding roller is rotationally connected into the mounting frame, an annular sleeve is fixedly connected into the mounting frame through a supporting rod, a fixing groove is formed in the annular sleeve, a limiting plate is slidably connected into the fixing groove, two ends of the limiting plate are respectively and fixedly connected with an ejection spring and a sliding rod, one end of the sliding rod penetrates through the annular sleeve and extends into the annular sleeve, a rotating groove is formed in the sliding rod, a ball is rotationally connected into the rotating groove, a first connecting plate and a second connecting plate are fixedly connected onto the bottom plate, two rotating shafts are rotationally connected between the first connecting plate and the second connecting plate, a transmission roller is fixedly connected onto the rotating shafts, and a plurality of connecting grooves are formed in the transmission roller, the transmission effect is good, the optical fiber is prevented from being damaged in the transmission process, and the use practicability is high.

Description

Optical fiber cable conveying rack for 5G infrastructure construction

Technical Field

The utility model relates to the technical field of optical fiber cable conveying frames, in particular to an optical fiber cable conveying frame for 5G infrastructure construction.

Background

As is well known, 5G is an abbreviation of fifth generation mobile communication technology, which is the latest generation cellular mobile communication technology, and is an extension behind 4G, 3G and 2G systems, and the 5G infrastructure needs to lay optical fibers, and because the optical fibers are inconvenient to bend randomly, a carriage is needed when laying the optical fibers, so as to avoid damage to the optical fibers due to excessive bending of the optical fibers.

Through retrieval, the utility model with Chinese patent application number CN202021185865.7 discloses an optical fiber cable conveying frame for 5G infrastructure construction, which roughly comprises a bottom plate, a scattering-proof cover and a belt, the top end of the bottom plate is fixedly connected with an optical fiber paying out device, the optical fiber paying out device comprises a paying-off rotating shaft, a winding drum, an upper protection disc and a lower protection disc, the bottom end of the winding drum is fixedly connected with the upper protection disc, the bottom end of the winding drum is fixedly connected with the lower protection disc, the inside of the winding drum is provided with the paying-off rotating shaft, the top end of the upper protection disc is provided with a paying-off through hole, the bottom end of the lower protection disc is provided with a paying-off bearing, the circumference outer wall of the paying-off rotating shaft is connected with the inner diameter of the paying-off bearing, the problem that most conveyors are inconvenient to adjust the gap for conveying optical fibers is solved, the conveying of optical fibers with limitations and is not suitable for conveying optical fibers with different models, and because the conveying rollers are in hard contact with the optical fibers, the optical fiber is easily damaged, thereby reducing the quality of the optical fiber installation.

Although it can improve the transport efficiency of optic fibre, when conveying optic fibre, the distance user between the conveying roller is difficult accurate regulation, and the regulation distance is too big, can lead to the frictional force between transmission roller and the optic fibre to reduce, and transmission effect is relatively poor, and the regulation distance undersize leads to extrudeing optic fibre easily, leads to optic fibre to damage, and the practicality of use is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the optical fiber cable conveying frame for 5G infrastructure construction, which has good transmission effect, prevents optical fibers from being damaged in the transmission process and has higher use practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an optical fiber cable conveying frame for 5G infrastructure construction comprises a bottom plate, wherein a mounting frame is fixedly connected onto the bottom plate through two fixing plates, a winding roller is connected into the mounting frame in a rotating mode, an annular sleeve is fixedly connected into the mounting frame through a supporting rod, a fixing groove is formed in the annular sleeve, a limiting plate is connected into the fixing groove in a sliding mode, two ends of the limiting plate are respectively and fixedly connected with a pop-up spring and a sliding rod, one end of the sliding rod penetrates through the annular sleeve and extends into the annular sleeve, a rotating groove is formed in the sliding rod, a ball is connected into the rotating groove in a rotating mode, a first connecting plate and a second connecting plate are fixedly connected onto the bottom plate, two rotating shafts are rotatably connected between the first connecting plate and the second connecting plate, a transmission roller is fixedly connected onto the rotating shafts, a plurality of connecting grooves are formed in the transmission roller, a limiting plate is connected into the connecting grooves in a sliding mode, two ends of the limiting plate are respectively and fixedly connected with a buffering spring and a stress rod, the one end of atress pole runs through the transmission roller and extends to the outside, and the one end fixedly connected with arc splint of atress pole, the one end fixedly connected with connecting axle of axis of rotation, the one end of connecting axle runs through first connecting plate and extends to the outside, and the first gear of fixedly connected with on the connecting axle, the restriction groove has been seted up on the first connecting plate, the restriction inslot internal rotation is connected with the drive axle, the epaxial fixedly connected with second gear of drive, install the motor on the bottom plate, the first conical gear of output fixedly connected with of motor, the one end fixedly connected with second conical gear of drive axle, first conical gear and second conical gear meshing.

Preferably, the four corners of the bottom end of the bottom plate are fixedly connected with universal wheels.

Furthermore, a handrail is fixedly connected to the bottom plate.

Still further, the handrail is provided with anti-skidding lines.

As a further scheme of the scheme, a cushion pad is fixedly connected to the arc-shaped clamping plate.

As a further scheme of the scheme, the limiting groove is rotatably connected with the driving shaft through a bearing.

(III) advantageous effects

Compared with the prior art, the utility model provides the optical fiber cable conveying frame for 5G infrastructure construction, which has the following beneficial effects:

1. this optical fiber cable carriage is used in 5G infrastructure construction, through the motor, first bevel gear, second bevel gear, drive axle, the second gear, the cooperation of first gear and connecting axle, can drive the axis of rotation and rotate, the axis of rotation drives the transmission roller and rotates, make the rotation opposite direction of two transmission rollers, then through the buffering spring, the limiting plate, the cooperation of atress pole and arc splint, but different thickness optic fibre of transmission, the use limitation is lower, and elasticity through the buffering spring, can reduce the clamping force of arc splint to optic fibre in the increase arc splint to the frictional force of optic fibre, and then transmission effect is good, and prevent that optic fibre from damaging at the in-process of transmission, the practicality is higher.

2. This 5G is optical fiber cable carriage for infrastructure construction, through annular sleeve, limiting plate, pop out the cooperation of spring, slide bar and ball, can make optic fibre when getting into between the transmission roller centre always, reduce optic fibre and take place to buckle at the in-process of transmission, use the reliability higher.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 4 is a right-side structural schematic diagram of the first gear, the second gear and the motor in the utility model.

In the figure: 1. a base plate; 2. a fixing plate; 3. installing a frame; 4. a winding roller; 5. a support bar; 6. an annular sleeve; 7. a limiting plate; 8. ejecting a spring; 9. a slide bar; 10. a ball bearing; 11. a first connecting plate; 12. a second connecting plate; 13. a rotating shaft; 14. a transfer roller; 15. a limiting plate; 16. a buffer spring; 17. a stress beam; 18. an arc-shaped splint; 19. a connecting shaft; 20. a first gear; 21. driving a shaft; 22. a second gear; 23. a motor; 24. a first bevel gear; 25. a second bevel gear; 26. a universal wheel; 27. a handrail; 28. a cushion pad; 29. and a bearing.

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. 1-4, an optical fiber cable transportation frame for 5G infrastructure construction comprises a bottom plate 1, universal wheels 26 are fixedly connected to four corners of the bottom end of the bottom plate 1, the bottom plate 1 can be moved by a user through the universal wheels 26, handrails 27 are fixedly connected to the bottom plate 1, the user can push the universal wheels 26 to roll through the handrails 27, anti-slip patterns are arranged on the handrails 27, the hands of the user can be prevented from being separated from the handrails 27 through the anti-slip patterns, a mounting frame 3 is fixedly connected to the bottom plate 1 through two fixing plates 2, a winding roller 4 is rotatably connected to the mounting frame 3, a ring-shaped sleeve 6 is fixedly connected to the mounting frame 3 through a support rod 5, a fixing groove is formed in the ring-shaped sleeve 6, a limiting plate 7 is slidably connected to the fixing groove, a spring 8 and a sliding rod 9 are fixedly connected to two ends of the limiting plate 7, one end of the sliding rod 9 penetrates through the ring-shaped sleeve 6 and extends to the inside of the ring-shaped sleeve 6, and the slide bar 9 is provided with a rotating groove, the rotating groove is rotationally connected with a ball 10, and the optical fiber can be centered all the time when entering between the transmission rollers 14 through the matching of the annular sleeve 6, the limiting plate 7, the ejecting spring 8, the slide bar 9 and the ball 10, so that the bending of the optical fiber in the transmission process is reduced, and the use reliability is higher.

It should be further noted that, a first connecting plate 11 and a second connecting plate 12 are fixedly connected to the bottom plate 1, two rotating shafts 13 are rotatably connected between the first connecting plate 11 and the second connecting plate 12, a transmission roller 14 is fixedly connected to the rotating shafts 13, a plurality of connecting grooves are formed in the transmission roller 14, a limiting plate 15 is slidably connected in the connecting grooves, two ends of the limiting plate 15 are respectively and fixedly connected with a buffering spring 16 and a stress rod 17, one end of the stress rod 17 penetrates through the transmission roller 14 and extends to the outside, one end of the stress rod 17 is fixedly connected with an arc-shaped clamping plate 18, a buffering pad 28 is fixedly connected to the arc-shaped clamping plate 18, the buffering performance of the arc-shaped clamping plate 18 can be increased by the buffering pad 28, one end of the rotating shafts 13 is fixedly connected with a connecting shaft 19, one end of the connecting shaft 19 penetrates through the first connecting plate 11 and extends to the outside, and a first gear 20 is fixedly connected to the connecting shaft 19, the first connecting plate 11 is provided with a limiting groove, the limiting groove is rotationally connected with a driving shaft 21, the limiting groove is rotationally connected with the driving shaft 21 through a bearing 29, the bearing 29 can increase the stability of the driving shaft 21, the driving shaft 21 is fixedly connected with a second gear 22, the bottom plate 1 is provided with a motor 23, the motor 23 is a speed reducer, the output end of the motor 23 is fixedly connected with a first bevel gear 24, one end of the driving shaft 21 is fixedly connected with a second bevel gear 25, the first bevel gear 24 is meshed with the second bevel gear 25, the rotating shaft 13, the second gear 22, the first gear 20 and the connecting shaft 19 are matched to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the transmission rollers 14 to rotate, so that the rotating directions of the two transmission rollers 14 are opposite, and then through the matching of the spring 16, the limiting plate 15, the stress rod 17 and the arc-shaped clamping plate 18, different thickness optic fibre of transmissible uses the limitation lower to elasticity through buffer spring 16 can reduce the clamping-force of arc splint 18 to optic fibre in increase arc splint 18 to the frictional force of optic fibre, and then transmission effect is good, and prevents that optic fibre from damaging at the in-process of transmission, and the practicality is higher.

The motor 23 in this embodiment is a conventional device that is purchased on the market and known to those skilled in the art, the model of the motor 23 is 8170B, and the motor 23 can also be customized or selected according to actual requirements, in this patent, we only use the motor, and do not improve the structure and function of the motor, and the setting mode, the installation mode, and the electrical connection mode of the motor are set, for those skilled in the art, as long as debugging operation is performed according to the requirements of the usage specification, which is not described herein again, and the motor 23 is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to the actual requirements, so that the operation and control of the operator can be facilitated.

In summary, the working principle and working process of the optical fiber cable transportation rack for 5G infrastructure construction are that, when in use, the optical fiber cable transportation rack for 5G infrastructure construction is firstly placed at a place to be used, a user winds an optical fiber on a reel, then the user passes one end of the optical fiber through the annular sleeve 6, then the user puts one end of the optical fiber between two transmission rollers 14, then the user turns on the motor 23, the output end of the motor 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, the second bevel gear 25 drives the second gear 22 to rotate, the second gear 22 drives the first gear 20 to rotate, the first gear 20 drives the connecting shaft 19 to rotate, the connecting shaft 19 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the transmission rollers 14 to rotate, the transmission rollers 14 drive the stress bar 17 to rotate, the stress rod 17 drives the arc-shaped clamping plate 18 to rotate, so that the arc-shaped clamping plate 18 clamps the optical fiber to move.

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 5G is fiber cable carriage for infrastructure construction, includes bottom plate (1), its characterized in that: the roller-type rolling machine is characterized in that a mounting frame (3) is fixedly connected onto a bottom plate (1) through two fixing plates (2), a winding roller (4) is rotationally connected into the mounting frame (3), an annular sleeve (6) is fixedly connected into the mounting frame (3) through a supporting rod (5), a fixing groove is formed in the annular sleeve (6), a limiting plate (7) is slidably connected into the fixing groove, two ends of the limiting plate (7) are respectively and fixedly connected with a pop-up spring (8) and a sliding rod (9), one end of the sliding rod (9) penetrates through the annular sleeve (6) and extends into the annular sleeve (6), a rotating groove is formed in the sliding rod (9), a ball (10) is rotationally connected into the rotating groove, a first connecting plate (11) and a second connecting plate (12) are fixedly connected onto the bottom plate (1), and two rotating shafts (13) are rotationally connected between the first connecting plate (11) and the second connecting plate (12), a transmission roller (14) is fixedly connected to the rotating shaft (13), a plurality of connecting grooves are formed in the transmission roller (14), a limiting plate (15) is connected to the connecting grooves in a sliding mode, a buffer spring (16) and a stress rod (17) are fixedly connected to the two ends of the limiting plate (15) respectively, one end of the stress rod (17) penetrates through the transmission roller (14) and extends to the outside, an arc-shaped clamping plate (18) is fixedly connected to one end of the stress rod (17), a connecting shaft (19) is fixedly connected to one end of the rotating shaft (13), one end of the connecting shaft (19) penetrates through a first connecting plate (11) and extends to the outside, a first gear (20) is fixedly connected to the connecting shaft (19), a limiting groove is formed in the first connecting plate (11), a driving shaft (21) is rotatably connected to the limiting groove, a second gear (22) is fixedly connected to the driving shaft (21), a motor (23) is installed on the bottom plate (1), the output end of the motor (23) is fixedly connected with a first bevel gear (24), one end of the driving shaft (21) is fixedly connected with a second bevel gear (25), and the first bevel gear (24) is meshed with the second bevel gear (25).

2. The fiber optic cable carriage for 5G infrastructure construction according to claim 1, wherein: the bottom four corners of the bottom plate (1) are fixedly connected with universal wheels (26).

3. The fiber optic cable carriage for 5G infrastructure construction according to claim 2, wherein: the base plate (1) is fixedly connected with a handrail (27).

4. The fiber optic cable carriage for 5G infrastructure construction according to claim 3, wherein: the handrail (27) is provided with anti-skid grains.

5. The fiber optic cable carriage for 5G infrastructure construction according to claim 4, wherein: the arc-shaped splint (18) is fixedly connected with a cushion pad (28).

6. The fiber optic cable carriage for 5G infrastructure construction according to claim 5, wherein: the limiting groove is rotatably connected with the driving shaft (21) through a bearing (29).