Optical cable maintenance device

Abstract

The utility model relates to the technical field of optical cable maintenance, in particular to an optical cable maintenance device which comprises a base, a positioning cover is mounted at one end of the top of the base, universal wheels are mounted at corners of the bottom of the base, a handrail is mounted on one side of the base, and a positioning dragging mechanism is mounted on one side of the positioning cover. The positioning dragging mechanism comprises a driving limiting assembly, a horizontal adjusting assembly, a clamping plate and a positioning assembly, the positioning assembly is used for installing the clamping plate on the driving limiting assembly, the clamping plate is used for clamping the broken and damaged part of the optical cable, and the driving limiting assembly is used for driving the clamping plate to adjust the position; the horizontal adjusting assembly is used for adjusting the horizontal positions of the optical cables at the two ends. The driving limiting assembly comprises two sets of installation frames installed on the horizontal adjusting assembly. The device is simple in structure and convenient to operate, a worker can quickly disassemble and replace the device through buckling, pulling and extruding, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable maintenance, in particular to an optical cable maintenance device. Background Art

[0002] The emergence of communication optical cables has greatly improved the speed of communication and promoted the rapid development of the communication industry. Communication optical cables have the advantage of large capacity and have unparalleled advantages in improving communication speed that traditional methods cannot match. This also determines its special status to a certain extent. Once a failure occurs, it will inevitably lead to interruption of communication services, causing major impacts and huge economic losses. At present, when maintaining overhead communication lines, whether it is found that the optical cable skin is broken or the cable core inside the optical cable is broken, the damaged part must be repaired. The existing positioning device for optical cable maintenance has the following shortcomings when used: the clamping device is used to effectively clamp the damaged sides and then repair them. However, when the internal core is broken and needs to be repaired, the outer skin is directly cut, causing the internal core to be placed in a messy manner, and then repaired in sequence. During this process, the core cannot be effectively positioned.

[0003] In order to solve the above technical problems, a Chinese patent with announcement number CN218383424U in the prior art discloses a damaged locating device for optical cable maintenance, including a base, a fixed seat arranged on the upper surface of the base, and an optical cable body. The upper surface of the base is provided with a connecting plate through a first connecting seat and a second connecting seat, a slide groove is opened in the middle of the connecting plate, and an auxiliary mechanism is arranged on the inner side of the slide groove. A support frame is arranged on one side of the second connecting seat on the upper surface of the base, and a fixed frame is arranged on the upper surface of the fixed seat, and a screw rod is arranged at the center of the fixed frame.

[0004] Although the above-mentioned prior art solution can position and straighten the main body of the optical cable, making it easier for the staff to repair the optical cable, it uses a clamp for positioning, and the sizes of optical cables of different sizes are different. The staff needs to twist the bolts of each group of positioning clamps one by one to replace the clamps of the corresponding size and curvature, which is relatively cumbersome, increases the workload of the staff, and affects the work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an optical cable maintenance device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An optical cable maintenance device comprises a base, a positioning cover is installed at one end of the top of the base, universal wheels are installed at the corners of the bottom of the base, a handrail is installed on one side of the base, a positioning and dragging mechanism is installed on one side of the positioning cover, the positioning and dragging mechanism comprises a driving limit assembly, a horizontal adjustment assembly, a clamping plate and a positioning assembly, the positioning assembly is used to install the clamping plate on the driving limit assembly, the clamping plate is used to clamp the broken and damaged parts of the optical cable, the driving limit assembly is used to drive the clamping plate to adjust its position, and the horizontal adjustment assembly is used to adjust the horizontal position of the optical cables at both ends.

[0008] As a preferred solution of the utility model, the drive limit assembly includes two groups of mounting frames installed on the horizontal adjustment assembly, a movable cylinder is installed on the inner side of the mounting frame, a movable groove is opened on one side of the movable cylinder, a first threaded rod is rotatably connected to the inner side of the movable cylinder, both ends of the outer side of the first threaded rod are threadedly connected to movable plates, a first motor is installed on the top of the mounting frame, and the driving end of the first motor extends to the inner side of the movable cylinder and is fixedly connected to one end of the first threaded rod.

[0009] As a preferred solution of the utility model, the movable plate is slidably connected to the movable groove, and the thread on the left side and the thread on the right side of the center of the first threaded rod are opposite.

[0010] As a preferred solution of the utility model, the positioning assembly includes a card slot opened at one end of the movable plate, a card block slidably connected to the card slot is installed at one end of the clamping plate, a retraction groove is opened on one side of the card slot inside the movable plate, a retraction plate is slidably connected to the inner side of the retraction groove, retraction springs are installed between the two ends of one side of the retraction plate and the inner wall of the retraction groove, the inner side of the retraction groove is connected to the inner side of the card slot, and the contact ends of the retraction plate and the card block are provided with slopes that fit each other.

[0011] As a preferred solution of the utility model, a sliding rod is installed on one side of the retraction plate between the two groups of retraction springs, the other end of the sliding rod away from the retraction plate is rotatably connected to a pull ring, and a hanging column is installed on the outside of the movable plate on one side of the pull ring.

[0012] As a preferred solution of the utility model, the horizontal adjustment component includes a fixing frame installed on one side of the inner wall of the positioning cover, an adjustment groove is opened on one side of the top of the fixing frame, a second threaded rod is rotatably connected to the inner side of the adjustment groove, adjustment plates are threadedly connected at both ends of the outer side of the second threaded rod, the adjustment plate and the adjustment groove are slidably connected, a second motor is installed at one end of the fixing frame, a driving end of the second motor extends to the inner side of the adjustment groove and is fixedly connected to one end of the second threaded rod, and the threads on both sides of the center of the second threaded rod are opposite.

[0013] As a preferred solution of the utility model, a push groove is provided at the center of the top of the base, a third threaded rod is rotatably connected to the inner side of the push groove, the outer side of the third threaded rod is threadedly connected to a push seat, a docking plate is installed on the top of the push seat, a plurality of docking grooves are arranged on the top of the docking plate, a third motor is installed at one end of the base, and the driving end of the third motor extends to the inner side of the push groove and is fixedly connected to one end of the third threaded rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, the clamping plate can be installed on the driving limit assembly through the positioning assembly, and the clamping plate is used to clamp the broken and damaged parts of the optical cable. The driving limit assembly can drive the clamping plate to adjust the position to achieve clamping positioning. The horizontal adjustment assembly can adjust the horizontal position of the optical cables at both ends. It has a simple structure and is easy to operate. The staff can quickly disassemble and replace it by buckling, pulling and squeezing, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the movable plate of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. base; 2. positioning cover; 3. universal wheel; 4. handrail; 5. clamping plate; 6. movable cylinder; 7. first threaded rod; 8. movable plate; 9. mounting frame; 10. first motor; 11. clamping block; 12. retracting plate; 13. ramp; 14. sliding rod; 15. pull ring; 16. hanging column; 17. fixing frame; 18. second threaded rod; 19. third threaded rod; 20. sliding seat; 21. docking plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A cable maintenance device comprises a base 1, a positioning cover 2 is installed at one end of the top of the base 1, universal wheels 3 are installed at the corners of the bottom of the base 1, a handrail 4 is installed on one side of the base 1, and a positioning and dragging mechanism is installed on one side of the positioning cover 2. The positioning and dragging mechanism comprises a driving limit assembly, a horizontal adjustment assembly, a clamping plate 5 and a positioning assembly. The positioning assembly is used to install the clamping plate 5 on the driving limit assembly, the clamping plate 5 is used to clamp the broken and damaged parts of the optical cable, the driving limit assembly is used to drive the clamping plate 5 to adjust the position, and the horizontal adjustment assembly is used to adjust the horizontal positions of the optical cables at both ends. When in use, the device can install the clamping plate 5 on the driving limit assembly through the positioning assembly, and the clamping plate 5 is used to clamp the broken and damaged parts of the optical cable, the driving limit assembly can drive the clamping plate 5 to adjust the position to achieve clamping positioning, and the horizontal adjustment assembly can adjust the horizontal positions of the optical cables at both ends. The structure is simple and the operation is convenient. The staff can quickly disassemble and replace it by buckling, pulling and squeezing, thereby improving work efficiency.

[0024] In this embodiment, if Figure 1 , Figure 2 and Figure 3 The cam 12 is pressed against the stopper 11 and the stopper 12 is pressed against the stopper 11, ...

[0025] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a sliding rod 14 is installed on one side of the retraction plate 12 between the two groups of retraction springs, and a pull ring 15 is rotatably connected to the other end of the sliding rod 14 away from the retraction plate 12. A hanging column 16 is installed on the outside of the movable plate 8 on one side of the pull ring 15. Then, when disassembling and replacing, the pull ring 15 can be buckled and cooperated with the sliding rod 14 to drive the retraction plate 12 away from the block 11 and retract it into the retraction groove. Then, the pull ring 15 is rotated and hung obliquely on the hanging column 16 for temporary positioning, and then the splint 5 can be pulled out and removed.

[0026] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the driving limit assembly includes two groups of mounting frames 9 installed on the horizontal adjustment assembly, a movable cylinder 6 is installed on the inner side of the mounting frame 9, a movable groove is opened on one side of the movable cylinder 6, a first threaded rod 7 is rotatably connected to the inner side of the movable cylinder 6, and both ends of the outer side of the first threaded rod 7 are threadedly connected to movable plates 8, and a first motor 10 is installed on the top of the mounting frame 9, and the driving end of the first motor 10 extends to the inner side of the movable cylinder 6 and is fixedly connected to one end of the first threaded rod 7, the movable plate 8 is slidably connected to the movable groove, and the thread on the left side of the center of the first threaded rod 7 is opposite to the thread on the right side. Further, after placing the optical cable on the top surface of the clamping plate 5 below, start the first motor 10 to drive the first threaded rod 7 to rotate, so that the movable plates 8 at both ends can drive the clamping plate 5 to move in relative directions to clamp the optical cable in place.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the horizontal adjustment component includes a fixing frame 17 installed on one side of the inner wall of the positioning cover 2, an adjustment groove is opened on one side of the top of the fixing frame 17, a second threaded rod 18 is rotatably connected to the inner side of the adjustment groove, and adjustment plates are threadedly connected to the outer ends of the second threaded rod 18, and the adjustment plate is slidably connected to the adjustment groove, a second motor is installed at one end of the fixing frame 17, and the driving end of the second motor extends to the inner side of the adjustment groove and is fixedly connected to one end of the second threaded rod 18, and the threads on both sides of the center of the second threaded rod 18 are opposite, and a push groove is opened at the center of the top of the base 1, and a third threaded rod 19 is rotatably connected to the inner side of the push groove, and the outer screw thread of the third threaded rod 19 A pushing seat 20 is connected with a thread, and a docking plate 21 is installed on the top of the pushing seat 20. A plurality of docking grooves are arranged on the top of the docking plate 21. A third motor is installed at one end of the base 1, and the driving end of the third motor extends to the inside of the pushing groove and is fixedly connected to one end of the third threaded rod 19. Furthermore, starting the second motor can drive the second threaded rod 18 to rotate, and cooperating with the adjusting block and the adjusting groove can make the broken and damaged surfaces of the optical cables at both ends close to each other. Then starting the third motor can drive the third threaded rod 19 to rotate, so that the pushing seat 20 drives the docking plate 21 to move, and the wire cores at both ends can be placed in the docking groove for temporary docking, waiting for repair by personnel.

[0028] The implementation principle of an optical cable maintenance device in the embodiment of the present application is as follows: one end of the clamping plate 5 is fitted with one end of the movable plate 8, and the clamping block 11 then enters the inner side of the clamping slot, and then the clamping plate 5 is pushed so that the clamping block 11 abuts against the retraction plate 12, and the slopes 13 of the two contact each other, so that the retraction plate 12 squeezes the two sets of retraction springs to compress, and after the clamping block 11 is continuously pushed in and completely enters the inner side of the clamping slot, one end of the retraction plate 12 is no longer compressed, and then pops out to abut against one end of the clamping block 11 to complete the locking and fixing, and when disassembling and replacing, the pull ring 15 can be buckled to cooperate with the sliding rod 14 to drive the retraction plate 12 away from the clamping block 11 and retract it into the retraction slot, and then the pull ring 15 is pulled out. Rotate and hang it obliquely on the hanging column 16 for temporary positioning, then the clamping plate 5 can be pulled out and removed, and after the optical cable is placed on the top surface of the clamping plate 5 below, start the first motor 10 to drive the first threaded rod 7 to rotate, so that the movable plates 8 at both ends can drive the clamping plate 5 to move in relative directions, and the optical cable is clamped and positioned, and the second motor can drive the second threaded rod 18 to rotate, and the adjustment block and the adjustment groove can be used to make the broken and damaged surfaces of the optical cables at both ends close to each other, and then start the third motor to drive the third threaded rod 19 to rotate, so that the push seat 20 drives the docking plate 21 to move, and the wire cores at both ends can be placed in the docking groove for temporary docking, waiting for personnel to repair.

[0029] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical cable maintenance device, comprising a base (1), characterized in that: A positioning cover (2) is installed at one end of the top of the base (1), universal wheels (3) are installed at the corners of the bottom of the base (1), a handrail (4) is installed on one side of the base (1), and a positioning and dragging mechanism is installed on one side of the positioning cover (2), the positioning and dragging mechanism comprises a driving limit assembly, a horizontal adjustment assembly, a clamping plate (5) and a positioning assembly, the positioning assembly is used to install the clamping plate (5) on the driving limit assembly, the clamping plate (5) is used to clamp the broken and damaged part of the optical cable, the driving limit assembly is used to drive the clamping plate (5) to adjust the position, and the horizontal adjustment assembly is used to adjust the horizontal position of the optical cables at both ends.

2. An optical cable maintenance device according to claim 1, characterized in that: The driving limit assembly comprises two groups of mounting frames (9) mounted on the horizontal adjustment assembly, a movable cylinder (6) is mounted on the inner side of the mounting frame (9), a movable groove is provided on one side of the movable cylinder (6), a first threaded rod (7) is rotatably connected to the inner side of the movable cylinder (6), both ends of the outer side of the first threaded rod (7) are threadedly connected to movable plates (8), a first motor (10) is mounted on the top end of the mounting frame (9), a driving end of the first motor (10) extends to the inner side of the movable cylinder (6) and is fixedly connected to one end of the first threaded rod (7).

3. An optical cable maintenance device according to claim 2, characterized in that: The movable plate (8) is slidably connected to the movable groove, and the threads on the left side and the right side of the center of the first threaded rod (7) are opposite.

4. An optical cable maintenance device according to claim 3, characterized in that: The positioning assembly comprises a slot provided at one end of the movable plate (8); a block (11) slidably connected to the slot is installed at one end of the clamping plate (5); a retraction slot is provided inside the movable plate (8) on one side of the slot; a retraction plate (12) is slidably connected to the inner side of the retraction slot; retraction springs are installed between the two ends of one side of the retraction plate (12) and the inner wall of the retraction slot; the inner side of the retraction slot is connected to the inner side of the slot; and the contact ends of the retraction plate (12) and the block (11) are provided with slopes (13) that fit each other.

5. An optical cable maintenance device according to claim 4, characterized in that: A sliding rod (14) is installed on one side of the retracting plate (12) between two groups of retracting springs, and the other end of the sliding rod (14) away from the retracting plate (12) is rotatably connected to a pull ring (15), and a hanging column (16) is installed on the outside of the movable plate (8) on one side of the pull ring (15).

6. An optical cable maintenance device according to claim 5, characterized in that: The horizontal adjustment assembly comprises a fixing frame (17) mounted on one side of the inner wall of the positioning cover (2); an adjustment slot is provided on one side of the top of the fixing frame (17); a second threaded rod (18) is rotatably connected to the inner side of the adjustment slot; both ends of the outer side of the second threaded rod (18) are threadedly connected to adjustment plates; the adjustment plate is slidably connected to the adjustment slot; a second motor is mounted on one end of the fixing frame (17); a driving end of the second motor extends to the inner side of the adjustment slot and is fixedly connected to one end of the second threaded rod (18); and the threads on both sides of the center of the second threaded rod (18) are opposite.

7. An optical cable maintenance device according to claim 6, characterized in that: A push groove is provided at the center of the top of the base (1), a third threaded rod (19) is rotatably connected to the inner side of the push groove, a push seat (20) is threadedly connected to the outer side of the third threaded rod (19), a docking plate (21) is installed at the top of the push seat (20), a plurality of docking grooves are arranged on the top of the docking plate (21), a third motor is installed at one end of the base (1), a driving end of the third motor extends to the inner side of the push groove and is fixedly connected to one end of the third threaded rod (19).

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