CN113433004B

CN113433004B - Optical cable torsion experimental equipment

Info

Publication number: CN113433004B
Application number: CN202110501856.7A
Authority: CN
Inventors: 谭伟
Original assignee: Zhenjiang Jiurun Optical Communication Technology Co ltd
Current assignee: Zhenjiang Jiurun Optical Communication Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-03-29
Anticipated expiration: 2041-05-08
Also published as: CN113433004A

Abstract

The invention discloses optical cable torsion experiment equipment, and relates to the technical field of optical cable torsion experiments. The improved clamping box comprises a box body, the top activity of box is provided with the apron, the fixed rubber sleeve that is provided with of outer wall of apron bottom, the fixed grip ring that is provided with in top of box inner wall, the fixed guide rail that is provided with under the grip ring, the inner wall activity of guide rail is provided with the grip block, the fixed cylinder that is provided with in one side of grip block, the fixed sponge cover that is provided with of opposite side of grip block, the fixed first motor that is provided with in intermediate position of box inner wall, the fixed carousel that is provided with of output shaft of first motor. Make carousel and fixed plate carry out the just reverse rotary motion that skew angle is one hundred eighty degrees through the drive that sets up first motor to through the drive of second motor, make the fixed disk carry out the just reverse rotary motion that skew angle is two hundred seventy degrees, make the optical cable twist reverse through the duplicate and strengthen the experimental effect, accurately measure the experimental result.

Description

Optical cable torsion experimental equipment

Technical Field

The invention relates to the technical field of optical cable torsion experiments, in particular to optical cable torsion experiment equipment.

Background

Fiber optic 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 as telecommunication cable assemblies. The optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic sheath, and has no metal such as gold, silver, copper and aluminum, and generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission.

Present optical cable can be because place the in-process because unexpected and lead to the optical cable by torsional phenomenon such as collision, thereby produce the influence to the structure of optical cable, be difficult for the long-time use of optical cable, and the ordinary experimental facilities most structure simple and crude to the test is twistd reverse to the optical cable, and the protection is fallen the ability of making an uproar poor, not only send a large amount of noises in the experimentation, can also produce the friction injury to ground, make people produce discomfort when observing the experimentation, and ordinary torsion experiment is mostly single torsion equipment, can not accurate test out experimental data, and the fixed effect is too poor, make the optical cable twist reverse its surface and can appear the damage after the experiment is accomplished in the torsion, so need one kind to protect to fall the ability of making an uproar good, the fixity is high, the optical cable torsion experimental efficiency is strong and the operation of being convenient for satisfies people's demand.

Disclosure of Invention

The invention provides an optical cable torsion experiment device which has the advantages of good protection and noise reduction capability, high fixing performance, strong experiment efficiency and convenience in operation, and solves the problems of poor protection and noise reduction capability, low fixing performance, ordinary experiment efficiency and troublesome operation of common experiment devices.

In order to achieve the purposes of good protection and noise reduction capability, high fixing performance, strong experiment efficiency and convenient operation of the experimental equipment, the invention provides the following technical scheme: an optical cable torsion experiment device comprises a box body, wherein a cover plate is movably arranged at the top of the box body, a rubber sleeve is fixedly arranged on the outer wall of the bottom of the cover plate, a clamping ring is fixedly arranged at the top of the inner wall of the box body, a guide rail is fixedly arranged under the clamping ring, a clamping plate is movably arranged on the inner wall of the guide rail, an air cylinder is fixedly arranged on one side of the clamping plate, a sponge sleeve is fixedly arranged on the other side of the clamping plate, a first motor is fixedly arranged at the middle position of the inner wall of the box body, a rotating disc is fixedly arranged on an output shaft of the first motor, a fixed plate is fixedly arranged on the outer wall of the rotating disc, a fixed frame is fixedly arranged on the front side of the fixed plate, a rack is fixedly arranged on the inner wall of the fixed frame, and a toothed plate is movably arranged on the outer wall of the rack;

the fixed second motor that is provided with in bottom of box inner wall, the fixed disk that is provided with of output shaft of second motor, the fixed block that is provided with in top of fixed disk, the fixed orifices has been seted up to one side of fixed block, the fixed rubber layer that is provided with of inner wall of fixed orifices, the screw hole has been seted up at the top of fixed orifice, the inner wall activity of screw hole is provided with the bolt.

As a preferred technical scheme of the invention, a clamping ring is fixedly arranged right above the fixed disc, and limiting rods are fixedly arranged on two sides of the middle position of the inner wall of the box body.

As a preferred technical scheme, the front side of the box body is fixedly provided with a hinge, the box body is fixedly provided with a box door through the hinge, and the front side of the box door is provided with a visual window.

As a preferred technical scheme of the invention, a rubber cushion plate is fixedly arranged at the bottom of the box body, a buffer spring is fixedly arranged at the bottom of the rubber cushion plate, and a rubber sheath is fixedly arranged at the bottom of the buffer spring.

As a preferable technical scheme of the invention, the top of the box body is connected with the cover plate in a clamping manner, and the bottom of the cover plate is movably arranged at the top of the inner wall of the box body through a rubber sleeve.

As a preferable technical scheme of the invention, the number of the clamping plates is two, and the two clamping plates are positioned on the same horizontal plane through the guide rail.

As a preferred technical solution of the present invention, the turntable can perform forward and reverse rotation movements with an offset angle of one hundred and eighty degrees by using the first motor.

As a preferable technical scheme of the present invention, the rack and the toothed plate are in meshed connection.

As a preferable technical solution of the present invention, the fixed disk performs a forward and reverse rotation movement with an offset angle of two hundred and seventy degrees by a second motor.

As a preferable technical scheme of the invention, the threaded hole is in threaded connection with the bolt, and the bottom of the bolt penetrates through the top of the fixed block and extends out of the bottom of the rubber layer.

Compared with the prior art, the invention provides an optical cable torsion experimental device, which has the following beneficial effects:

1. this optical cable twists reverse experimental facilities can carry on spacingly to placing of optical cable through setting up the grip ring for the grip block is high-efficient swift carries out the centre gripping to the optical cable fixed, and the problem of fixed plate increase rotation range appears because of long-time operation to the first motor is avoided in the setting of gag lever post, strengthens experimental facilities's security performance.

2. This optical cable twists reverse experimental facilities, through setting up the inside experiment situation of people observation of not only being convenient for of setting up the visual window, the noise that can also produce when can also operating the inside machinery of box restraines, and the box and the apron that the block is connected can be convenient for people and place the optical cable from the top of box, simple and convenient experimentation, and the setting of rubber sleeve can restrain the box internal noise moreover, and the protection is fallen the ability of making an uproar and is good.

3. This optical cable twists reverse experimental facilities can protect the bottom of buffering box through setting up the rubber backing plate to set up the vibration that cushions experimental facilities and produce at the during operation through the activity of rubber backing plate and rubber sheath, rubber sheath can increase the frictional force with ground moreover, makes placing subaerial for a long time that the box can stabilize.

4. This optical cable twists reverse experimental apparatus makes carousel and fixed plate carry out the just reverse rotary motion that the skew angle is one hundred eighty degrees through the drive that sets up first motor to through the drive of second motor, make the fixed disk carry out the just reverse rotary motion that the skew angle is two hundred seventy degrees, make the optical cable twist reverse the reinforcing experiment effect through the duplicate, measure the experimental result accurately.

5. This optical cable twists reverse experimental facilities, the screw hole and the bolt through setting up threaded connection can be convenient for people to fix the optical cable of placing at the fixed orifices to ensure that the optical cable can not squint when the fixed disk twists reverse, reinforcing fixed ability, and the rack that the meshing is connected can carry out the displacement of horizontal direction with taking the tooth board, and take the tooth board can not remove easily, can reach the effect of fixed spacing optical cable with this, the people of being convenient for operate.

Drawings

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

FIG. 2 is a schematic view of the cover plate structure according to the present invention;

FIG. 3 is a schematic view of a partial structure of the case of the present invention;

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

FIG. 5 is a front sectional view showing a partial structure of the case of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5 at B in accordance with the present invention;

FIG. 7 is a schematic view of a fixing frame structure according to the present invention;

fig. 8 is a connection diagram of the rubber sleeve structure of the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a rubber sleeve; 4. a clamp ring; 5. a guide rail; 6. a clamping plate; 7. a cylinder; 8. a sponge sleeve; 9. a first motor; 10. a turntable; 11. a fixing plate; 12. a fixing frame; 13. a rack; 14. a toothed plate; 15. a second motor; 16. fixing the disc; 17. a fixed block; 18. a fixing hole; 19. a rubber layer; 20. a threaded hole; 21. a bolt; 22. a limiting rod; 23. a hinge; 24. a box door; 25. a visual window; 26. a rubber pad; 27. a buffer spring; 28. a rubber sheath.

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. 1-8, the invention discloses an optical cable torsion experiment device, which comprises a box body 1, a cover plate 2 is movably arranged at the top of the box body 1, a rubber sleeve 3 is fixedly arranged on the outer wall of the bottom of the cover plate 2, a clamping ring 4 is fixedly arranged at the top of the inner wall of the box body 1, a guide rail 5 is fixedly arranged right below the clamping ring 4, a clamping plate 6 is movably arranged on the inner wall of the guide rail 5, an air cylinder 7 is fixedly arranged on one side of the clamping plate 6, the model of the air cylinder 7 is MY1M25GLZ73, a sponge sleeve 8 is fixedly arranged on the other side of the clamping plate 6, a first motor 9 is fixedly arranged at the middle position of the inner wall of the box body 1, a rotary table 10 is fixedly arranged on an output shaft of the first motor 9, a fixed plate 11 is fixedly arranged on the outer wall of the rotary table 10, a fixed frame 12 is fixedly arranged on the front surface of the fixed plate 11, a rack 13 is fixedly arranged on the inner wall of the fixed frame 12, a toothed plate 14 is movably arranged on the outer wall of the rack 13;

the fixed second motor 15 that is provided with in bottom of 1 inner wall of box, the model of first motor 9 and second motor 15 is 68KTYZ, the fixed disk 16 that is provided with in output shaft of second motor 15, the fixed block 17 that is provided with in top of fixed disk 16, fixed orifices 18 have been seted up to one side of fixed block 17, the fixed rubber layer 19 that is provided with in inner wall of fixed orifices 18, threaded hole 20 is seted up at the top of fixed orifices 18, the inner wall activity of threaded hole 20 is provided with bolt 21.

Specifically, a clamping ring 4 is fixedly arranged right above the fixed disc 16, and two sides of the middle position of the inner wall of the box body 1 are both fixedly provided with limiting rods 22.

In this embodiment, can carry on spacingly to placing of optical cable through grip ring 4, the people of being convenient for place the optical cable in the centre of 1 inner wall of box for 6 high-efficient swift carry out the centre gripping to the optical cable fixed, and the problem of fixed plate 11 increase rotation range appears because of long-time operation in first motor 9 is avoided in the setting of gag lever post 22, strengthens experimental facilities's security performance.

Specifically, the front of box 1 is fixed and is provided with hinge 23, box 1 is fixed through hinge 23 and is provided with chamber door 24, visual window 25 has been seted up in the front of chamber door 24.

In this embodiment, make people can collect or adjust its inside optical cable of placing through opening chamber door 24 through hinge 23, strengthen the experimental efficiency, but also the setting of visual window 25 not only is convenient for people to observe inside experiment situation, can also restrain the noise that produces when can also operating to the inside machinery of box 1, and noise reduction effect is good.

Specifically, the bottom of the box body 1 is fixedly provided with a rubber pad 26, the bottom of the rubber pad 26 is fixedly provided with a buffer spring 27, and the bottom of the buffer spring 27 is fixedly provided with a rubber sheath 28.

In this embodiment, the bottom of buffer box 1 can be protected to rubber tie plate 26 to set up the vibration that cushions the experimental facilities and produce at the during operation through the activity of rubber tie plate 26 and rubber sheath 28, effectively fall the buffering of making an uproar, rubber sheath 28 can increase the frictional force with ground moreover, makes placing for a long time that box 1 can stabilize subaerial, and the people of being convenient for experiment optical cable twists reverse.

Specifically, the top of the box body 1 is connected with the cover plate 2 in a clamping manner, and the bottom of the cover plate 2 is movably arranged on the top of the inner wall of the box body 1 through the rubber sleeve 3.

In this embodiment, the box 1 and the apron 2 that the block is connected can be convenient for people to place the optical cable from the top of box 1, simple and convenient experimentation, and the gap at apron 2 and box 1 top can be filled in the setting of rubber sleeve 3 moreover, suppresses 1 internal noise of box to reduce the degree of wear of

apron

2 and 1 inner wall of box, the protection is fallen the ability of making an uproar and is good.

Specifically, the number of the clamping plates 6 is two, and the two clamping plates 6 are located on the same horizontal plane through the guide rail 5.

In this embodiment, two grip blocks 6 that are located same horizontal plane can move toward the center of guide rail 5 under the promotion of two cylinders 7 for two grip blocks 6 reciprocal activity sets up, so that the optical cable comes spacing placing optical cable through the breach that the grip block was seted up, ensures that the optical cable can normally accomplish and twists reverse the experiment.

Specifically, the turntable 10 can perform forward and reverse rotation movement with an offset angle of one hundred and eighty degrees through the first motor 9.

In this embodiment, through the drive of first motor 9 for carousel 10 and fixed plate 11 carry out skew angle and be one hundred eighty degrees positive and negative rotary motion, twist reverse the optical cable with this, thereby observe the experiment phenomenon, improve the experiment effect.

Specifically, the rack 13 and the toothed plate 14 are in meshed connection.

In this embodiment, the rack 13 and the toothed plate 14 that mesh is connected can carry out the displacement of horizontal direction, and under the supplementary condition that does not have external force, toothed plate 14 can not remove easily moreover to this effect that can reach fixed spacing optical cable, the people of being convenient for operate.

Specifically, the fixed disk 16 performs forward and reverse rotation movement with an offset angle of two hundred and seventy degrees by the second motor 15.

In this embodiment, through the drive of second motor 15 for fixed disk 16 carries out the positive and negative rotary motion that the skew angle is two hundred seventy degrees, makes the optical cable twist reverse under the fixed circumstances of fixed block 17, twists reverse through the twofold moreover and can effectively strengthen the experimental effect, accurately measure the experimental result.

Specifically, the threaded hole 20 and the bolt 21 are in threaded connection, and the bottom of the bolt 21 penetrates through the top of the fixed block 17 and extends out of the bottom of the rubber layer 19.

In this embodiment, the threaded holes 20 and the bolts 21 are connected by screws, so that people can fix the optical cable placed in the fixing holes 18, and the penetration of the bolts 21 enables the optical cable to be limited under the support of the rubber layer 19, so as to ensure that the optical cable does not deviate when the fixing disc 16 is twisted, thereby enhancing the fixing ability.

The working principle and the using process of the invention are as follows: when the cable twisting test device is used, firstly, the cover plate 2 at the top of the box body 1 is taken out, the optical cable is put in along the inner wall of the clamping ring 4 to enter the box body 1, then the two cylinders 7 are opened to enable the two clamping plates 6 positioned on the same horizontal plane to clamp and fix the outer wall of the optical cable, so as to ensure that the optical cable twisting test can be smoothly carried out, the optical cable going deep into the box body 1 is firstly put into the fixing frame 12 and is fixed through the meshing connection of the rack 13 and the toothed plate 14, other parts can continue to be limited through the clamping ring 4, and finally the optical cable is put on the fixing block 17 at the top of the fixing disc 16 to be clamped and fixed by the bolt 21 at the position of the fixing hole 18, at the moment, the first motor 9 and the second motor 15 are synchronously opened to enable the turntable 10 to rotate in a one hundred eighty degrees in a positive and negative direction, and reverse direction, and the fixing disc 16 to rotate in a two hundred seventy degrees in a positive direction, so that people can observe the torsion experiment of the optical cable through the visual window 25, and at the moment, the experimental equipment normally plays a role.

To sum up, this optical cable twists reverse experimental apparatus, screw hole 20 and bolt 21 through setting up threaded connection can be convenient for people to fix the optical cable of placing in fixed orifices 18 to ensure that the optical cable can not squint when fixed disk 16 twists reverse, reinforcing fixed ability, and the rack 13 and the toothed plate 14 that mesh is connected can carry out the displacement of horizontal direction, and toothed plate 14 can not remove easily, can reach the effect of fixed spacing optical cable with this, the people of being convenient for operate.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical cable twists reverse experimental facilities, includes box (1), its characterized in that: the top of the box body (1) is movably provided with a cover plate (2), the outer wall of the bottom of the cover plate (2) is fixedly provided with a rubber sleeve (3), the top of the inner wall of the box body (1) is fixedly provided with a clamping ring (4), a guide rail (5) is fixedly arranged under the clamping ring (4), the inner wall of the guide rail (5) is movably provided with a clamping plate (6), one side of the clamping plate (6) is fixedly provided with an air cylinder (7), the other side of the clamping plate (6) is fixedly provided with a sponge sleeve (8), the middle position of the inner wall of the box body (1) is fixedly provided with a first motor (9), the output shaft of the first motor (9) is fixedly provided with a turntable (10), the outer wall of the turntable (10) is fixedly provided with a fixed plate (11), the front of the fixed plate (11) is fixedly provided with a fixed frame (12), the inner wall of the fixed frame (12) is fixedly provided with a rack (13), a toothed plate (14) is movably arranged on the outer wall of the rack (13);

the fixed second motor (15) that is provided with in bottom of box (1) inner wall, the fixed disk (16) that is provided with of output shaft of second motor (15), the fixed block (17) that is provided with in top of fixed disk (16), fixed orifices (18) have been seted up to one side of fixed block (17), the fixed rubber layer (19) that is provided with in inner wall of fixed orifices (18), threaded hole (20) have been seted up at the top of fixed orifice (18), the inner wall activity of threaded hole (20) is provided with bolt (21).

2. The optical cable torsion experimental apparatus according to claim 1, wherein: a clamping ring (4) is fixedly arranged right above the fixed disc (16), and limiting rods (22) are fixedly arranged on two sides of the middle position of the inner wall of the box body (1).

3. The optical cable torsion experimental apparatus according to claim 1, wherein: the front of box (1) is fixed and is provided with hinge (23), box (1) is fixed through hinge (23) and is provided with chamber door (24), visual window (25) have been seted up in the front of chamber door (24).

4. The optical cable torsion experimental apparatus according to claim 1, wherein: the bottom of box (1) is fixed and is provided with rubber backing plate (26), the fixed buffer spring (27) that is provided with in bottom of rubber backing plate (26), the fixed rubber sheath (28) that is provided with in bottom of buffer spring (27).

5. The optical cable torsion experimental apparatus according to claim 1, wherein: the top of the box body (1) is connected with the cover plate (2) in a clamping manner, and the bottom of the cover plate (2) is movably arranged on the top of the inner wall of the box body (1) through the rubber sleeve (3).

6. The optical cable torsion experimental apparatus according to claim 1, wherein: the number of the clamping plates (6) is two, and the two clamping plates (6) are located on the same horizontal plane through the guide rail (5).

7. The optical cable torsion experimental apparatus according to claim 1, wherein: the rotary disc (10) can perform forward and reverse rotation movement with an offset angle of one hundred and eighty degrees through the first motor (9).

8. The optical cable torsion experimental apparatus according to claim 1, wherein: the rack (13) is in meshed connection with the toothed plate (14).

9. The optical cable torsion experimental apparatus according to claim 1, wherein: the fixed disc (16) carries out forward and reverse rotation movement with an offset angle of two hundred and seventy degrees through a second motor (15).

10. The optical cable torsion experimental apparatus according to claim 1, wherein: the threaded hole (20) is in threaded connection with the bolt (21), and the bottom of the bolt (21) penetrates through the top of the fixing block (17) and extends out of the bottom of the rubber layer (19).