Fixing device for processing high-toughness communication optical cable

Abstract

The utility model discloses a fixing device for processing a high-toughness communication optical cable, which comprises a supporting mechanism and a fixing mechanism arranged at the top of the supporting mechanism, the supporting mechanism comprises a top frame, the fixing mechanism comprises a mounting seat, and the center of the top of the mounting seat is in sliding connection with a limiting rod. The equipment has the advantages of stable clamping and convenient adjustment, and solves the problems that the fixing effect of part of fixing devices on optical cables is not ideal, adjustment cannot be carried out according to optical cables of different specifications, the optical cables which cannot be effectively fixed are prone to displacement or looseness under external environment changes (such as temperature, wind load and vibration), and the optical cables cannot be effectively fixed. In the prior art, faults such as micro-bending loss increase and connection point loosening may be generated, the overall reliability and the service life of an optical cable line are reduced, the whole fixing device may need to be replaced when optical cables of different sizes are replaced or maintained by a fixing device lacking of adjustability, and the engineering cost and complexity are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of communication optical cable fixing devices, in particular to a fixing device for processing high-toughness communication optical cables. Background Art

[0002] Compared with ordinary optical cables, high-toughness optical cables use reinforced materials and technologies during the design and manufacturing process, so that they will not be easily damaged when subjected to large tensile, torsion and bending stresses. Especially when laid in harsh environments and complex terrain conditions, they exhibit stronger tensile strength and flexibility. During the installation and laying process of high-toughness communication optical cables, specially designed fixing devices are required to ensure their safety and stability, and maintain good mechanical and electrical properties under long-term stress and environmental changes.

[0003] Some fixing devices do not have an ideal fixing effect on optical cables and cannot be adjusted according to optical cables of different specifications. Optical cables that cannot be effectively fixed are prone to displacement or loosening due to changes in the external environment (such as temperature, wind load, vibration, etc.), which may cause faults such as increased micro-bending losses and loose connection points, reducing the overall reliability and life of the optical cable line. Fixing devices that lack adjustability may require replacing the entire fixture when replacing or maintaining optical cables of different sizes, increasing the cost and complexity of the project. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for processing high-toughness communication optical cables, which has the advantages of stable clamping and easy adjustment, and solves the problem that some fixing devices have an unsatisfactory fixing effect on optical cables and cannot be adjusted according to optical cables of different specifications. Optical cables that cannot be effectively fixed are prone to displacement or loosening under changes in the external environment (such as temperature, wind load, vibration, etc.), which may cause faults such as increased micro-bending losses and loose connection points, reducing the overall reliability and life of the optical cable line. When replacing or maintaining optical cables of different sizes, the fixing device that lacks adjustability may need to replace the entire fixing device, increasing the cost and complexity of the project.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for processing high-toughness communication optical cables, comprising a supporting mechanism and a fixing mechanism arranged on the top thereof, wherein the supporting mechanism comprises a top frame:

[0006] The fixing mechanism includes a mounting seat, the top center of the mounting seat is slidably connected to a limiting rod, the bottom of the limiting rod extends to the inside of the mounting seat and is fixedly connected to a truncated cone push block, the top of the limiting rod is fixedly connected to an arc-shaped support plate, the top of the arc-shaped support plate is slidably connected to an arc-shaped top plate, the left and right sides of the truncated cone push block are slidably connected to a first push rod, the opposite end of the first push rod is fixedly connected to a rotating sleeve, the rotating sleeve is rotatably connected to the left and right sides of the inner wall of the mounting seat, the surface of the rotating sleeve is fixedly connected to a second push rod, and one end of the second push rod is slidably connected to the left and right sides of the bottom of the arc-shaped support plate.

[0007] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, the top of the top frame is fixedly connected to the bottom of the mounting seat, the bottom of the top frame is fixedly connected to a reinforcement frame, and the bottom of the reinforcement frame is fixedly connected to a base frame.

[0008] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, limiting grooves are correspondingly provided on the front and rear sides of the inner wall of the mounting seat, and the limiting grooves are slidably connected with the truncated table push block.

[0009] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, the movable sleeve on the surface of the limit rod is provided with a first spring fixedly connected between the mounting seat and the arc-shaped support plate, and a second spring is fixedly connected between the mounting seat and the bottom of the truncated cone push block.

[0010] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, the inner wall of the arc-shaped support plate is fixedly connected to a rubber pad, the top of the arc-shaped top plate is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to an electric push rod, one side of the electric push rod is fixedly connected to one side of the mounting seat, and the rubber pad and the inner wall of the arc-shaped top plate are fixedly connected with a clamping piece.

[0011] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, the clamping member includes a positioning sleeve fixed to the rubber pad and the inner wall of the arc-shaped top plate, a sliding rod is slidably connected to the inside of the positioning sleeve, one end of the sliding rod extends to the outside of the positioning sleeve and is fixedly connected to a clamping block that fits the surface of the optical cable, and a third spring is fixedly connected between the positioning sleeve and the sliding rod.

[0012] As a preferred fixing device for processing high-toughness communication optical cables of the utility model, the top of the second push rod is rotatably connected to an abutment wheel, and the abutment wheel is slidably connected to the left and right sides of the bottom of the arc-shaped support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses the top frame of the support mechanism as the basic structure to provide stable support and bearing for the entire device. The mounting seat in the fixing mechanism is located at the top of the top frame, and a slidable limit rod is provided in the inner center thereof. A round table push block is fixed to the lower part of the limit rod. Such a design enables the round table push block to move up and down synchronously when adjusting the height of the limit rod, thereby changing the degree of compression of the optical cable. The arc-shaped support plate at the top of the limit rod and the slidable arc-shaped top plate cooperate with each other and can be adjusted according to the diameter of the optical cable to adapt to optical cables of different specifications, so as to achieve accurate and stable fixation. The first push rod and the rotating sleeve and the second push rod constitute a linkage mechanism. When adjusting the limit rod, the second push rod can be driven to move synchronously through the rotation of the rotating sleeve, and the position and angle of the arc-shaped support plate are further adjusted to ensure that sufficient clamping force can be maintained when fixing the optical cable, and the optical cable will not be excessively squeezed. The fixing device of the equipment realizes flexible fixation and precise positioning of high-toughness communication optical cables, is suitable for a variety of optical cable models and working conditions, and improves the safety and work efficiency during the processing of optical cables.

[0015] 2. The utility model allows the slide bar to slide flexibly inside the positioning sleeve to adapt to optical cables of different diameters and shapes. The clamping block fits tightly against the surface of the optical cable, ensuring that the optical cable is subjected to uniform and appropriate pressure when being fixed, preventing damage to the optical cable due to unstable fixation. When the diameter of the optical cable changes, the third spring can provide appropriate elastic force to ensure that the clamping block can always fit tightly against the surface of the optical cable, while preventing over-clamping and effectively protecting the optical cable. This design further improves the adaptability and protection efficiency of the device to the optical cable, so that the fixing device can more efficiently and safely handle high-toughness communication optical cables of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the support mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 5 It is a cross-sectional view of the clamping member of the utility model.

[0021] In the figure: 1. supporting mechanism; 101. top frame; 102. reinforcement frame; 103. bottom frame; 2. fixing mechanism; 201. mounting seat; 202. limiting groove; 203. limiting rod; 204. round table push block; 205. first spring; 206. second spring; 207. first push rod; 208. rotating sleeve; 209. second push rod; 210. abutting wheel; 211. arc-shaped supporting plate; 212. rubber pad; 213. arc-shaped top plate; 214. connecting rod; 215. electric push rod; 216. clamping member; 217. positioning sleeve; 218. sliding rod; 219. clamping block; 220. third spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A fixing device for processing high-toughness communication optical cables comprises a supporting mechanism 1 and a fixing mechanism 2 arranged on the top thereof, wherein the supporting mechanism 1 comprises a top frame 101:

[0023] Furthermore, the fixing mechanism 2 includes a mounting seat 201, a limiting rod 203 is slidably connected to the top center of the mounting seat 201, the bottom of the limiting rod 203 extends to the inside of the mounting seat 201 and is fixedly connected to a truncated cone push block 204, the top of the limiting rod 203 is fixedly connected to an arc-shaped support plate 211, the top of the arc-shaped support plate 211 is slidably connected to an arc-shaped top plate 213, the left and right sides of the truncated cone push block 204 are slidably connected to a first push rod 207, the opposite end of the first push rod 207 is fixedly connected to a rotating sleeve 208, the rotating sleeve 208 is rotatably connected to the left and right sides of the inner wall of the mounting seat 201, the surface of the rotating sleeve 208 is fixedly connected to a second push rod 209, one end of the second push rod 209 is slidably connected to the left and right sides of the bottom of the arc-shaped support plate 211.

[0024] The top frame 101 of the support mechanism 1 serves as a basic structure, providing stable support and bearing for the entire device. The mounting seat 201 in the fixing mechanism 2 is located at the top of the top frame 101, and a slidable limit rod 203 is provided at the inner center thereof. A round table push block 204 is fixed at the lower part of the limit rod 203. Such a design enables the round table push block 204 to move up and down synchronously when the height of the limit rod 203 is adjusted, thereby changing the degree of compression of the optical cable. The arc-shaped support plate 211 at the top of the limit rod 203 and the slidable arc-shaped top plate 213 cooperate with each other and can be adjusted according to the diameter of the optical cable to adapt to Optical cables of different specifications can be accurately and firmly fixed. The first push rod 207, the rotating sleeve 208 and the second push rod 209 form a linkage mechanism. When the limit rod 203 is adjusted, the rotation of the rotating sleeve 208 can drive the second push rod 209 to move synchronously, and further adjust the position and angle of the arc support plate 211 to ensure that sufficient clamping force is maintained when fixing the optical cable without causing excessive squeezing of the optical cable. The fixing device of the equipment realizes flexible fixation and precise positioning of high-toughness communication optical cables, is suitable for a variety of optical cable models and working conditions, and improves the safety and work efficiency during the optical cable processing.

[0025] Furthermore, the top of the top frame 101 is fixedly connected to the bottom of the mounting seat 201 , the bottom of the top frame 101 is fixedly connected to the reinforcement frame 102 , and the bottom of the reinforcement frame 102 is fixedly connected to the bottom frame 103 .

[0026] A reinforcement frame 102 is provided at the bottom of the top frame 101, and the reinforcement frame 102 is fixedly connected to the bottom frame 103 downwards, thereby enhancing the basic structural strength of the device and ensuring that when the high-toughness communication optical cable is fixed, the device can remain stable and not deformed even when encountering a large external force impact or a long-term load.

[0027] Furthermore, limiting grooves 202 are correspondingly provided on the front and rear sides of the inner wall of the mounting seat 201 , and the limiting grooves 202 are slidably connected to the round table push block 204 .

[0028] The truncated cone push block 204 is connected to the limit groove 202 in a sliding manner, which means that when the limit rod 203 moves up and down, the truncated cone push block 204 can only slide smoothly along the direction of the limit groove 202 without deviation, thereby ensuring the accuracy and controllability of the action of the truncated cone push block 204 during adjustment of the optical cable fixing pressure, further protecting the fixed high-toughness communication optical cable from potential mechanical damage, and improving the operational stability and durability of the entire device.

[0029] Furthermore, a first spring 205 fixedly connected between the mounting seat 201 and the arc-shaped support plate 211 is movably sleeved on the surface of the limiting rod 203 , and a second spring 206 is fixedly connected between the mounting seat 201 and the bottom of the truncated table push block 204 .

[0030] When the limit rod 203 is raised or lowered, the first spring 205 can provide elastic buffering within a certain range to ensure that the pressure applied to the optical cable is moderate and uniform, which can not only effectively fix the optical cable, but also prevent the optical cable from being damaged due to excessive clamping. The second spring 206 plays a buffering and rebounding role when the truncated cone push block 204 moves with the limit rod 203. When the diameter of the optical cable changes or is subjected to external impact, the second spring 206 can absorb part of the impact energy to ensure that the pressure on the contact surface between the truncated cone push block 204 and the optical cable is always within a reasonable range. At the same time, the device also has a certain self-adjustment ability to improve its adaptability and stability.

[0031] Furthermore, a rubber pad 212 is fixedly connected to the inner wall of the arc-shaped support plate 211, a connecting rod 214 is fixedly connected to the top of the arc-shaped top plate 213, one end of the connecting rod 214 is fixedly connected to an electric push rod 215, one side of the electric push rod 215 is fixedly connected to one side of the mounting seat 201, and a clamping piece 216 is fixedly connected to the rubber pad 212 and the inner wall of the arc-shaped top plate 213.

[0032] The function of the rubber pad 212 is to increase the friction with the contact surface of the optical cable. At the same time, due to its good elasticity, it can provide buffer protection when fixing the optical cable to prevent hard contact from causing damage to the surface of the optical cable or the internal optical fiber. The electric push rod 215 drives the connecting rod 214 and the arc-shaped top plate 213 to move up and down, thereby realizing automatic clamping and releasing of the optical cable, greatly improving work efficiency and operating convenience.

[0033] Furthermore, the clamping member 216 includes a positioning sleeve 217 fixed to the rubber pad 212 and the inner wall of the arc-shaped top plate 213, and a sliding rod 218 is slidably connected inside the positioning sleeve 217. One end of the sliding rod 218 extends to the outside of the positioning sleeve 217 and is fixedly connected to a clamping block 219 that fits the surface of the optical cable, and a third spring 220 is fixedly connected between the positioning sleeve 217 and the sliding rod 218.

[0034] This design allows the slide bar 218 to slide flexibly inside the positioning sleeve 217 to adapt to optical cables of different diameters and shapes. The clamping block 219 fits tightly against the surface of the optical cable, ensuring that the optical cable is subjected to uniform and appropriate pressure when being fixed, preventing damage to the optical cable due to unstable fixation. When the diameter of the optical cable changes, the third spring 220 can provide appropriate elastic force to ensure that the clamping block 219 can always fit tightly against the surface of the optical cable, while preventing over-clamping and effectively protecting the optical cable. This design further improves the adaptability and protection efficiency of the device to the optical cable, so that the fixing device can more efficiently and safely handle high-toughness communication optical cables of various specifications.

[0035] Furthermore, the top of the second push rod 209 is rotatably connected to an abutment wheel 210 , and the abutment wheel 210 is slidably connected to the left and right sides of the bottom of the arc-shaped support plate 211 .

[0036] When the second push rod 209 slides along the bottom of the arc-shaped support plate 211 driven by the rotating sleeve 208, the abutment wheel 210 on the top will also roll accordingly, reducing the friction between the second push rod 209 and the arc-shaped support plate 211, making the movement of the second push rod 209 smoother and reducing the wear caused by friction. The design of the abutment wheel 210 optimizes the interaction mechanism between the components inside the device, improves the flexibility and durability of the device operation, and further enhances the reliable fixing effect of the high-toughness communication optical cable.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for processing high-toughness communication optical cables, comprising a supporting mechanism (1) and a fixing mechanism (2) arranged on the top thereof, wherein the supporting mechanism (1) comprises a top frame (101), characterized in that: The fixing mechanism (2) comprises a mounting seat (201), the top center of the mounting seat (201) is slidably connected to a limiting rod (203), the bottom of the limiting rod (203) extends into the interior of the mounting seat (201) and is fixedly connected to a truncated table push block (204), the top of the limiting rod (203) is fixedly connected to an arc-shaped support plate (211), the top of the arc-shaped support plate (211) is slidably connected to an arc-shaped top plate (213), the left and right sides of the truncated table push block (204) are slidably connected to a first push rod (207), the opposite end of the first push rod (207) is fixedly connected to a rotating sleeve (208), the rotating sleeve (208) is rotatably connected to the left and right sides of the inner wall of the mounting seat (201), the surface of the rotating sleeve (208) is fixedly connected to a second push rod (209), one end of the second push rod (209) is slidably connected to the left and right sides of the bottom of the arc-shaped support plate (211).

2. A fixing device for processing high-toughness communication optical cables according to claim 1, characterized in that: The top of the top frame (101) is fixedly connected to the bottom of the mounting seat (201), the bottom of the top frame (101) is fixedly connected to a reinforcement frame (102), and the bottom of the reinforcement frame (102) is fixedly connected to a bottom frame (103).

3. A fixing device for processing high-toughness communication optical cables according to claim 1, characterized in that: Limiting grooves (202) are correspondingly provided on the front and rear sides of the inner wall of the mounting seat (201), and the limiting grooves (202) are slidably connected to the round table push block (204).

4. A fixing device for processing high-toughness communication optical cables according to claim 1, characterized in that: A first spring (205) is movably sleeved on the surface of the limiting rod (203) and is fixedly connected between the mounting seat (201) and the arc-shaped support plate (211), and a second spring (206) is fixedly connected between the mounting seat (201) and the bottom of the truncated table push block (204).

5. The fixing device for processing high-toughness communication optical cables according to claim 1 is characterized in that: A rubber pad (212) is fixedly connected to the inner wall of the arc-shaped support plate (211), a connecting rod (214) is fixedly connected to the top of the arc-shaped top plate (213), one end of the connecting rod (214) is fixedly connected to an electric push rod (215), one side of the electric push rod (215) is fixedly connected to one side of the mounting seat (201), and a clamping piece (216) is fixedly connected to the rubber pad (212) and the inner wall of the arc-shaped top plate (213).

6. A fixing device for processing high-toughness communication optical cables according to claim 5, characterized in that: The clamping member (216) comprises a positioning sleeve (217) fixed to the inner wall of the rubber pad (212) and the arc-shaped top plate (213); a sliding rod (218) is slidably connected inside the positioning sleeve (217); one end of the sliding rod (218) extends to the outside of the positioning sleeve (217) and is fixedly connected to a clamping block (219) that fits the surface of the optical cable; and a third spring (220) is fixedly connected between the positioning sleeve (217) and the sliding rod (218).

7. A fixing device for processing high-toughness communication optical cables according to claim 1, characterized in that: The top of the second push rod (209) is rotatably connected to an abutment wheel (210), and the abutment wheel (210) is slidably connected to the left and right sides of the bottom of the arc-shaped support plate (211).

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