CN217006293U

CN217006293U - Detection equipment for optical fiber trunk line

Info

Publication number: CN217006293U
Application number: CN202220696667.XU
Authority: CN
Inventors: 陈文�
Original assignee: Guizhou Xiangqianshun Communication Engineering Co ltd
Current assignee: Guizhou Xiangqianshun Communication Engineering Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-19
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a detection device for an optical fiber trunk line, which comprises a base plate and a bottom plate detachably mounted at the bottom of the base plate, wherein a vertical plate is arranged on the base plate, a slide rail is inserted at the top end of the vertical plate, a toothed plate is slidably arranged on the inner wall of a rail of the slide rail, a contact is connected at the bottom end of the toothed plate, a driving motor is arranged on the back surface of the vertical plate, the output end of the driving motor penetrates through the vertical plate and is fixedly connected with a gear, the gear is meshed with the toothed plate, the rotating gear drives the meshed toothed plate to vertically move along the inner wall of the rail of the slide rail through the matching use of an arranged cylinder, a support plate, the gear, the toothed plate and the like, so that the contact connected at the bottom end of the toothed plate can be moved and adjusted, a movable connecting block drives a hinged connecting rod, the driven support plate can be supported, and a breakpoint detection device can be lifted and adjusted, the optical fiber detection device has the advantages that the optical fibers of different specifications can be detected conveniently, and the detachable bottom plate is convenient to carry and install.

Description

Detection equipment for optical fiber trunk line

Technical Field

The utility model relates to the technical field of optical fiber detection, in particular to detection equipment for an optical fiber trunk line.

Background

At present, optical fiber becomes a main medium for information broadband transmission, an optical fiber communication system also becomes a pillar of future national information infrastructure, and nowadays, an ultra-large capacity and ultra-long distance transmission technology is particularly important in the case of rapid information development, so that the optical fiber is required to have a better quality index.

At present optic fibre when using, easily receive external factor and cause the optic fibre wire rod rupture, need the staff to use professional equipment to maintain, because equipment is bulky, very inconvenient when taking and carrying, can't accomplish to carry out accurate regulation to different specification optic fibre, the detection to the optic fibre trunk is influenced, for this reason we provide a check out test set for the optic fibre trunk and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide detection equipment for an optical fiber trunk line, which aims to solve the technical problem that optical fibers of different specifications cannot be accurately adjusted in the background.

In order to achieve the purpose, the utility model provides the following technical scheme: a detection device for an optical fiber trunk line comprises a base plate and a bottom plate detachably mounted at the bottom of the base plate, wherein a vertical plate is arranged on the base plate, a slide rail is inserted at the top end of the vertical plate, a toothed plate is slidably arranged on the inner wall of a rail of the slide rail, a contact is connected to the bottom end of the toothed plate, a driving motor is arranged on the back surface of the vertical plate, the output end of the driving motor penetrates through the vertical plate and is fixedly connected with a gear, the gear is in meshing connection with the toothed plate, an air cylinder is arranged in the middle of the top end of the bottom plate, a piston rod at the output end of the air cylinder is fixedly connected with a support plate, a breakpoint detection device corresponding to the contact position is arranged at the top end of the support plate, two opposite connecting blocks are arranged at the bottom end of the support plate, two opposite hinge lug seats are also arranged at the top end of the bottom plate, and connecting rods are hinged on the two hinge lug seats, one end of each connecting rod, which is far away from the bottom plate, is hinged with one end of each connecting block, which corresponds to the corresponding connecting block.

Preferably, the front surface of the vertical plate is provided with two fixing plates, the bottom ends of the two fixing plates are respectively provided with an elastic spring, one ends of the two elastic springs, far away from the fixing plates, are respectively connected with a pulley, and the two fixing plates are respectively located on two sides of the sliding rail.

Preferably, the supporting plate is provided with pulleys the same as the bottom of the fixing plate, and the pulleys on the supporting plate correspond to the pulleys on the fixing plate in position.

Preferably, support columns are fixedly arranged on two sides of the top end of the bottom plate, the top ends of the two support columns penetrate through the base plate and are connected with threaded sleeves, springs are sleeved on the two support columns, and the springs are located between the base plate and the bottom plate.

Preferably, two the equal slip joint in surface of connecting rod has the guide arm, two the bottom of guide arm all with the top of bottom plate slides the butt.

Preferably, the base plate is provided with a plate groove matched with the support plate.

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

1. through the cooperation use of cylinder, backup pad, gear and pinion rack that sets up, thereby the pivoted gear drives the rack of tooth of meshing along the track inner wall vertical movement of slide rail, is convenient for realize moving the regulation to the contact that the pinion rack bottom is connected, and the linking piece of removal drives articulated connecting rod, can support driven backup pad, through carrying out the lift adjustment to breakpoint detection device, is convenient for detect the optic fibre of different specifications.

2. The cooperation of spring and pulley is used, can treat the optic fibre that detects and cushion the centre gripping to and the leading-in transport of optic fibre, be favorable to the stability of detecting to go on, under the cooperation of spring, can make and cushion relatively between base plate and the bottom plate, ensured the protection to the structure on the bottom plate, the separation of support column and thread bush is convenient for dismantle the bottom plate of connecting.

Drawings

Fig. 1 is a schematic structural diagram of the detection device for the optical fiber trunk line according to the present invention.

Fig. 2 is a schematic structural diagram of the bottom plate in fig. 1 from another view angle.

Fig. 3 is a schematic diagram showing a specific structure of the rear surface of the detection apparatus for an optical fiber trunk line in fig. 1.

In the figure: 1. a substrate; 11. a vertical plate; 12. a fixing plate; 13. a spring; 14. a pulley; 15. a slide rail; 16. a toothed plate; 17. a gear; 18. a contact; 19. a drive motor; 2. a base plate; 21. a cylinder; 211. a hinge lug seat; 22. a support plate; 23. a breakpoint detection device; 24. a joining block; 25. a connecting rod; 26. a guide bar; 27. a support pillar; 28. a spring; 29. and (4) a threaded sleeve.

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. 1-3, the present invention provides a technical solution: a detection device for an optical fiber trunk line comprises a base plate 1 and a bottom plate 2 which is detachably mounted at the bottom of the base plate 1, wherein a vertical plate 11 is arranged on the base plate 1, a slide rail 15 is inserted at the top end of the vertical plate 11, a toothed plate 16 is slidably arranged on the inner wall of a track of the slide rail 15, a contact 18 is connected at the bottom end of the toothed plate 16, a driving motor 19 is arranged at the back surface of the vertical plate 11, the output end of the driving motor 19 penetrates through the vertical plate 11 and is fixedly connected with a gear 17, the gear 17 is meshed with the toothed plate 16, an air cylinder 21 is arranged in the middle of the top end of the bottom plate 2, a support plate 22 is fixedly connected with a piston rod at the output end of the air cylinder 21, a breakpoint detection device 23 corresponding to the position of the contact 18 is arranged at the top end of the support plate 22, two opposite connection blocks 24 are arranged at the bottom end of the support plate 22, two opposite hinge lug seats 211 are further arranged at the top end of the bottom plate 2, and a connecting rod 25 is hinged on the two hinge lug seats 211, the one end that bottom plate 2 was kept away from to two connecting rods 25 all articulates with two corresponding one ends of linking up piece 24, through operation driving motor 19, make its output drive the gear 17 rotation of connecting, thereby pivoted gear 17 drives meshed pinion rack 16 and follows the track inner wall vertical migration of slide rail 15, be convenient for realize moving the regulation to contact 18 that pinion rack 16 bottom is connected, through driving actuating cylinder 21 work, can drive backup pad 22 and link up 24 synchronous motion of piece, the linking piece 24 of removal drives articulated connecting rod 25, can support driven backup pad 22, make breakpoint detection device 23 remove to the one end of contact 18, both all with the optic fibre contact, be convenient for detect the optic fibre of different specifications.

Riser 11 openly is equipped with two fixed plates 12, and the bottom of two fixed plates 12 all is equipped with spring 13, and the one end that fixed plate 12 was kept away from to two spring 13 all is connected with pulley 14, and two fixed plates 12 all are located the both sides of slide rail 15, and spring 13 uses with pulley 14's cooperation, can treat the optic fibre that detects and cushion the centre gripping to leading-in the transport of optic fibre.

The supporting plate 22 is provided with the pulleys 14 which are the same as the bottom of the fixing plate 12, the pulleys 14 on the supporting plate 22 correspond to the pulleys 14 on the fixing plate 12 in position, and the two groups of opposite pulleys 14 can slide and convey the detected optical fiber, so that stable detection is facilitated.

The both sides on 2 tops of bottom plate are all fixed and are equipped with support column 27, the top of two support columns 27 is passed base plate 1 and is all connected with thread bush 29, spring 28 has all been cup jointed on two support columns 27, two spring 28 all are located between base plate 1 and the bottom plate 2, support column 27 is used for supporting the backup pad 22 of joint on base plate 1, under the cooperation of spring 28, can make relative buffering between base plate 1 and the bottom plate 2, the protection to the structure on bottom plate 2 has been ensured, support column 27 and thread bush 29's separation, be convenient for dismantle the bottom plate 2 of connecting.

The equal slip joint in surface of two connecting rods 25 has guide arm 26, and the bottom of two guide arms 26 all slides the butt with the top of bottom plate 2, and the guide arm 26 that sets up uses with the cooperation of connecting rod 25, is convenient for strengthen the support to backup pad 22 after the joint.

The base plate 1 is provided with a plate groove matched with the supporting plate 22, and the supporting plate 22 can be conveniently clamped on the base plate 1 by the arranged plate groove, so that the detection equipment on the base plate 1 can move towards one end of the optical fiber.

The working principle is as follows: when the optical fiber detection device is used, an operator firstly penetrates an optical fiber to be detected along the pulleys 14, the elastic spring 13 is matched with the pulleys 14 for use, the optical fiber to be detected can be buffered and clamped, the optical fiber is guided in and conveyed, then the output end of the driving motor 19 is driven to rotate the connected gear 17 by operating the driving motor 19, the rotating gear 17 drives the meshed toothed plate 16 to vertically move along the inner wall of the track of the sliding rail 15, so that the contact 18 connected with the bottom end of the toothed plate 16 can be moved and adjusted conveniently, the contact 18 is abutted against the top end of the optical fiber, then the driving cylinder 21 works to drive the supporting plate 22 and the engaging block 24 to synchronously move, the movable engaging block 24 drives the hinged connecting rod 25 to support the driven supporting plate 22, the detection device 23 moves towards one end of the contact 18 and is contacted with the bottom end of the optical fiber, and the detection of an optical fiber trunk line is achieved, breakpoint detection device 23 is specifically common breakpoint detector among the prior art for detect the optical fiber surface, does not do too much introduction here, through carrying out lifting adjusting to breakpoint detection device 23, is convenient for detect the optic fibre of different specifications.

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 detection equipment for the optical fiber trunk line is characterized by comprising a base plate (1) and a bottom plate (2) detachably mounted at the bottom of the base plate (1), wherein a vertical plate (11) is arranged on the base plate (1), a sliding rail (15) is inserted at the top end of the vertical plate (11), a toothed plate (16) is arranged on the inner wall of a track of the sliding rail (15) in a sliding manner, a contact (18) is connected to the bottom end of the toothed plate (16), a driving motor (19) is arranged on the back surface of the vertical plate (11), the output end of the driving motor (19) penetrates through the vertical plate (11) and is fixedly connected with a gear (17), the gear (17) is in meshing connection with the toothed plate (16), an air cylinder (21) is arranged in the middle of the top end of the base plate (2), a piston rod of the output end of the air cylinder (21) is fixedly connected with a support plate (22), and a breakpoint detection device (23) corresponding to the position of the contact (18) is arranged at the top end of the support plate (22) ) The bottom of backup pad (22) is equipped with two relative linking piece (24), the top of bottom plate (2) still is equipped with two relative hinge ear seat (211), two it has connecting rod (25) to articulate on hinge ear seat (211), two connecting rod (25) are kept away from the one end of bottom plate (2) all with two it is articulated to link up the corresponding one end of piece (24).

2. The detection apparatus for an optical fiber trunk line according to claim 1, characterized in that: the front face of the vertical plate (11) is provided with two fixing plates (12), the bottom ends of the two fixing plates (12) are provided with elastic springs (13), one ends, far away from the fixing plates (12), of the two elastic springs (13) are connected with pulleys (14), and the two fixing plates (12) are located on two sides of the sliding rail (15).

3. The detection apparatus for an optical fiber trunk line according to claim 2, characterized in that: the supporting plate (22) is provided with pulleys (14) with the same bottom as the fixing plate (12), and the pulleys (14) on the supporting plate (22) correspond to the pulleys (14) on the fixing plate (12).

4. The detection apparatus for an optical fiber trunk line according to claim 1, characterized in that: the both sides on bottom plate (2) top are all fixed and are equipped with support column (27), two the top of support column (27) is passed base plate (1) all is connected with thread bush (29), two spring (28) have all been cup jointed on support column (27), two spring (28) all are located base plate (1) with between bottom plate (2).

5. The detection apparatus for an optical fiber trunk line according to claim 1, characterized in that: two the equal slip joint in surface of connecting rod (25) has guide arm (26), two the bottom of guide arm (26) all with the top slip butt of bottom plate (2).

6. The detection apparatus for an optical fiber trunk line according to claim 1, characterized in that: the base plate (1) is provided with a plate groove matched with the support plate (22).