Optical cable pipeline convenient for optical cable maintenance

Abstract

The utility model discloses an optical cable pipeline convenient for optical cable maintenance, and relates to the technical field of optical cable maintenance. The optical cable pipeline facilitating optical cable maintenance comprises a shell, the side face of the shell is rotationally connected with a first rotating shaft, the side face of the shell is fixedly connected with a first fixing plate, the side face of the shell is fixedly provided with a second fixing plate, the top face of the first fixing plate is slidably connected with a connecting column, and the top face of the second fixing plate is provided with a first notch. A second rotating shaft is rotationally connected into the first notch, a connecting rod is fixedly connected to the surface of the second rotating shaft, and a second spring is fixedly connected to the side face of the connecting rod. According to the application, a pull rod is manually pulled firstly, then a connecting column is manually pressed, so that a connecting rod rotates through a rotating shaft II, one end of the connecting rod slides into a fixed plate I, then the pull rod is released, and the fixed column is clamped into the connecting column, so that the repair and maintenance are convenient, and the defect that the service life is not long due to the use of threads is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable maintenance, in particular to an optical cable pipeline which is convenient for optical cable maintenance. Background Art

[0002] Optical cable duct, also known as optical cable sheath tube, is a pipeline system used to protect optical cables and provide a safe passage. Optical cable duct is a specially designed pipeline system that is widely used in telecommunications, transportation, energy and other fields and is an important infrastructure.

[0003] According to a disclosed communication optical cable conduit interface (publication number: CN 217404592 U), the utility model discloses a communication optical cable conduit interface, including an upper interface and a lower interface, the bottom of the upper interface is fixedly connected with a threaded annular cylinder, the side opposite to the upper interface and the lower interface is fixedly connected with an optical cable tube, the top of the lower interface is provided with a threaded annular notch used in conjunction with the threaded annular cylinder, and both sides of the upper interface are fixedly connected with a first connecting block. The optical cable conduit for facilitating optical cable maintenance in the above application achieves a better connection effect of the communication optical cable conduit interface by setting an upper interface, a lower interface, a threaded annular cylinder, a threaded annular notch, a first connecting block, a second connecting block, a clamping block and a clamping groove. However, the connection through the thread may cause thread slippage and the like in long-term work due to the short service life of the thread, making it impossible to maintain the optical cable, which may cause the entire device to fail to operate normally and increase the use cost of the entire device. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an optical cable duct that is convenient for optical cable maintenance, and solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: an optical cable duct that is convenient for optical cable maintenance, comprising a shell, a rotating shaft 1 is rotatably connected to the side of the shell, a fixing plate 1 is fixedly connected to the side of the shell, and a fixing plate 2 is fixedly connected to the side of the shell;

[0005] The top surface of the fixed plate one is slidably connected with a connecting column, the top surface of the fixed plate two is provided with a slot one, the interior of the slot one is rotatably connected with a rotating shaft two, the surface of the rotating shaft two is fixedly connected with a connecting rod, the side of the connecting rod is fixedly connected with a spring two, the interior of the fixed plate two is provided with a sliding groove, the interior of the sliding groove is fixedly connected with a spring one, the side of the spring one is fixedly connected with a fixing column, and the side of the fixing column is fixedly connected with a pull rod.

[0006] Preferably, the side surface of the spring 2 is fixedly connected to the inner bottom surface of the slot 1, and the shape of the connecting rod is set to be U-shaped. By setting the shape of the connecting rod to be U-shaped, the connecting column can make the other end of the connecting rod slide into the interior of the fixed plate 1 when squeezing the connecting rod, thereby fixing the fixed plate 1.

[0007] Preferably, one end of the connecting column passes through the interior of the fixing plate one, and the connecting column is slidably connected to the interior of the fixing plate one. The connecting column is slidably connected to the interior of the fixing plate one, so that the connecting column can be pressed manually so that the connecting column can contact and squeeze the connecting rod.

[0008] Preferably, the fixed column is arranged inside the slot one, and the fixed column is slidably connected to the inside of the slide groove. Through the pull rod, the fixed column will squeeze the spring one, so that the spring one is forced to become a contracted state, so that when the pull rod stops pulling, the fixed column will slide into the interior of the connecting column due to the reaction force of the spring one, thereby achieving the fixation of the connecting column.

[0009] Preferably, the inner wall of the shell is provided with a slot 2, the interior of the slot 2 is fixedly connected to a hydraulic bin, the side of the hydraulic bin is slidably connected to a telescopic rod, the side of the telescopic rod is fixedly connected to a spring 3, the bottom surface of the hydraulic bin is fixedly connected to a connecting rod, the bottom surface of the connecting rod is fixedly connected to a shock absorbing plate, and the side of the shock absorbing plate is fixedly connected to a spring 4.

[0010] Preferably, the spring four is sleeved on the surface of the connecting rod, and the side surface of the spring three is fixedly connected to the inner wall of the slot two, so that when the connecting rod is squeezed, the spring four is also forced to change into a contracted state, and the hydraulic compartment pushes the telescopic rod, and the telescopic rod squeezes the spring three, so that the spring three also changes into a contracted state.

[0011] The utility model provides an optical cable duct which is convenient for optical cable maintenance and has the following beneficial effects:

[0012] (1) The present application manually pulls the pull rod and then manually presses the connecting column, so that the connecting rod rotates through the second rotating shaft, so that one end of the connecting rod slides into the interior of the fixed plate one, and then releases the pull rod to allow the fixed column to be stuck into the interior of the connecting column, thereby facilitating inspection and maintenance and solving the disadvantage of short service life caused by the use of threads.

[0013] (2) When the optical cable vibrates, the present application squeezes the shock-absorbing plate, causing spring four to be stressed and changed into a contracted state, and causes the connecting rod to squeeze the hydraulic compartment, causing the telescopic rod to squeeze spring three, thereby causing spring three to be stressed and changed into a contracted state, thereby gradually reducing the force generated by the vibration of the optical cable, thereby reducing the problem of damage to the optical cable caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of B;

[0018] Figure 5 This is a schematic diagram of the connecting column and its structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the hydraulic warehouse of the utility model and its structure.

[0020] In the figure: 1. outer shell; 2. shock-absorbing plate; 3. rotating shaft 1; 4. fixing plate 1; 5. fixing plate 2; 6. notch 1; 7. connecting column; 8. slide groove; 9. notch 2; 10. spring 1; 11. pull rod; 12. connecting rod; 13. fixing column; 14. rotating shaft 2; 15. spring 2; 16. telescopic rod; 17. spring 3; 18. hydraulic compartment; 19. connecting rod; 20. spring 4. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] See also Figure 1-5 , an optical cable duct for facilitating optical cable maintenance, comprising a housing 1, a rotating shaft 3 is rotatably connected to the side of the housing 1, a fixing plate 4 is fixedly connected to the side of the housing 1, and a fixing plate 2 5 is fixedly connected to the side of the housing 1;

[0024] The top surface of the fixed plate 14 is slidably connected with a connecting column 7, one end of the connecting column 7 passes through the interior of the fixed plate 14, and the connecting column 7 is slidably connected to the interior of the fixed plate 14. The connecting column 7 is slidably connected to the interior of the fixed plate 14 by the sliding connection of the connecting column 7 to the interior of the fixed plate 14, so that the connecting column 7 can be manually pressed so that the connecting column 7 can contact and squeeze the connecting rod 12. The top surface of the fixed plate 25 is provided with a notch 16, and the interior of the notch 16 is rotatably connected with a rotating shaft 24, and the surface of the rotating shaft 24 is fixedly connected with the connecting rod 12, and the side of the connecting rod 12 is fixedly connected with a spring 25, and the side of the spring 25 is fixedly connected to the inner bottom surface of the notch 16. The shape of the connecting rod 12 is set to be U-shaped. By setting the shape of the connecting rod 12 to be U-shaped, the connecting column 7 can make the other end of the connecting rod 12 slide into the interior of the fixed plate 4 when squeezing the connecting rod 12, thereby fixing the fixed plate 4. The interior of the fixed plate 25 is provided with a sliding groove 8, and the interior of the sliding groove 8 The spring 10 is fixedly connected, and the side of the spring 10 is fixedly connected with a fixing column 13, the fixing column 13 is arranged inside the slot 6, and the fixing column 13 is slidably connected to the inside of the slide groove 8, and the fixing column 13 squeezes the spring 10 through the pull rod 11, so that the spring 10 is forced to become a contracted state, so that when the pull rod 11 stops pulling, the fixing column 13 will slide into the inside of the connecting column 7 due to the reaction force of the spring 10, thereby achieving the fixation of the connecting column 7, and the side of the fixing column 13 is fixedly connected with the pull rod 11, the present application manually pulls the pull rod 11 first, and then manually presses the connecting column 7, so that the connecting rod 12 rotates through the rotating shaft 2 14, so that one end of the connecting rod 12 slides into the inside of the fixed plate 4, and then releases the pull rod 11, so that the fixing column 13 is stuck in the inside of the connecting column 7, thereby facilitating inspection and maintenance, and solving the disadvantage of low service life caused by the use of threads.

[0025] When this embodiment is used, the pull rod 11 is first pulled manually to make the fixing column 13 slide into the sliding groove 8 opened inside the fixing plate 5, and the fixing column 13 will squeeze the spring 10 fixedly connected on the side, so that the spring 10 is forced to become a contracted state, and then the connecting column 7 is pressed manually to make the connecting column 7 slide inside the fixing plate 5, and the connecting column 7 will slide into the groove 6, and the connecting column 7 will contact and squeeze the connecting rod 12. Because the connecting rod 12 is fixed on the surface of the rotating shaft 14 in the sliding connection and the groove 6, the connecting rod 12 will squeeze the spring 15 fixedly connected to its bottom surface and the connecting rod 12 itself will rotate, so that the other end of the connecting rod 12 will slide into the fixing plate 4. At the same time, the pulling of the pull rod 11 is stopped, so that the fixing column 13 will be bounced into the inside of the connecting column 7 due to the reaction force of the spring 10, thereby fixing the connecting column 7 through the fixing column 13.

[0026] Embodiment 2

[0027] See also Figure 5-6, a buffer device is added on the basis of the first embodiment, the buffer device includes a notch 2 9, the notch 2 9 is opened on the inner wall of the shell 1, the inside of the notch 2 9 is fixedly connected with a hydraulic bin 18, the side of the hydraulic bin 18 is slidably connected with a telescopic rod 16, the side of the telescopic rod 16 is fixedly connected with a spring 3 17, the bottom surface of the hydraulic bin 18 is fixedly connected with a connecting rod 19, the bottom surface of the connecting rod 19 is fixedly connected with a shock absorbing plate 2, the side of the shock absorbing plate 2 is fixedly connected with a spring 4 20, the spring 4 20 is sleeved on the surface of the connecting rod 19, and the side of the spring 3 17 is fixedly connected to the inner wall of the notch 2 9, so that When the connecting rod 19 is squeezed, the spring four 20 is also forced to change into a contracted state, and the hydraulic compartment 18 pushes the telescopic rod 16, and the telescopic rod 16 squeezes the spring three 17, so that the spring three 17 also changes into a contracted state. When the optical cable vibrates, the present application squeezes the shock absorbing plate 2, so that the spring four 20 is forced to change into a contracted state, and the connecting rod 19 squeezes the hydraulic compartment 18, so that the telescopic rod 16 squeezes the spring three 17, so that the spring three 17 is forced to change into a contracted state, so that the force generated by the vibration of the optical cable is gradually reduced, thereby reducing the problem of damage to the optical cable caused by vibration.

[0028] When this embodiment is used, when the optical cable vibrates, the shock absorbing plate 2 will be squeezed, so that the shock absorbing plate 2 will squeeze the spring four 20 and the connecting rod 19 fixedly connected to the top surface thereof, so that the spring four 20 is forced to change into a contracted state, and the connecting rod 19 will squeeze the hydraulic compartment 18 fixedly connected to the inside of the slot two 9 provided on the inner wall of the outer shell 1, so that the hydraulic compartment 18 will drive the telescopic rod 16 to move, and the telescopic rod 16 will squeeze the spring three 17 fixedly connected to the side, so that the spring three 17 is forced to change into a contracted state, so that the vibration of the optical cable is offset by the layers of buffering, thereby reducing the possibility of damage to the optical cable due to vibration.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical cable duct for facilitating optical cable maintenance, comprising a housing (1), characterized in that: The side of the housing (1) is rotatably connected to a rotating shaft 1 (3), the side of the housing (1) is fixedly connected to a fixing plate 1 (4), and the side of the housing (1) is fixedly connected to a fixing plate 2 (5); The top surface of the fixed plate 1 (4) is slidably connected to a connecting column (7), the top surface of the fixed plate 2 (5) is provided with a slot 1 (6), the interior of the slot 1 (6) is rotatably connected to a rotating shaft 2 (14), the surface of the rotating shaft 2 (14) is fixedly connected to a connecting rod (12), the side of the connecting rod (12) is fixedly connected to a spring 2 (15), the interior of the fixed plate 2 (5) is provided with a sliding groove (8), the interior of the sliding groove (8) is fixedly connected to a spring 1 (10), the side of the spring 1 (10) is fixedly connected to a fixed column (13), and the side of the fixed column (13) is fixedly connected to a pull rod (11).

2. The optical cable duct for facilitating optical cable maintenance according to claim 1, characterized in that: The side surface of the second spring (15) is fixedly connected to the inner bottom surface of the first slot (6), and the shape of the connecting rod (12) is set to be U-shaped.

3. The optical cable duct for facilitating optical cable maintenance according to claim 1, characterized in that: One end of the connecting column (7) passes through the interior of the fixing plate (4), and the connecting column (7) is slidably connected to the interior of the fixing plate (4).

4. The optical cable duct for facilitating optical cable maintenance according to claim 1, characterized in that: The fixing column (13) is arranged inside the slot one (6), and the fixing column (13) is slidably connected to the inside of the slide groove (8).

5. The optical cable duct for facilitating optical cable maintenance according to claim 1, characterized in that: The inner wall of the shell (1) is provided with a second notch (9), the interior of the second notch (9) is fixedly connected to a hydraulic chamber (18), the side of the hydraulic chamber (18) is slidably connected to a telescopic rod (16), the side of the telescopic rod (16) is fixedly connected to a third spring (17), the bottom surface of the hydraulic chamber (18) is fixedly connected to a connecting rod (19), the bottom surface of the connecting rod (19) is fixedly connected to a shock absorbing plate (2), and the side of the shock absorbing plate (2) is fixedly connected to a fourth spring (20).

6. The optical cable duct for facilitating optical cable maintenance according to claim 5, characterized in that: The spring four (20) is sleeved on the surface of the connecting rod (19), and the side surface of the spring three (17) is fixedly connected to the inner wall of the slot two (9).

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