Fixing device for multiple optical cables

Abstract

The utility model relates to the technical field of communication optical cable installation, and discloses a fixing device for multiple optical cables, which comprises a base 1, the top of the base is provided with a fixing assembly, the fixing assembly comprises a fixing frame, the inner wall of the fixing frame is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a limiting block. And the outer wall of the limiting block is slidably connected with a moving frame, the inner wall of the fixing groove is provided with a fixing bearing, and the inner wall of the fixing bearing is rotatably connected with a threaded rod. The fixing device for the multiple optical cables is provided with the mounting blocks, the first screw holes, the mounting grooves, the second screw holes and the fixing bolts, the mounting blocks are inserted into the mounting grooves and then are fixed through the fixing bolts, so that a plurality of fixing frames can be expanded according to the number of the optical cables, the optical cables are compactly and orderly fixed together, winding is avoided, and the service life of the optical cables is prolonged. The circuit layout is regular and orderly, and the requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication optical cable installation technical field, concretely is a kind of fixing device of multiple optical cable. BACKGROUND

[0002] Optical cable is a kind of light transmission tool using the principle of total reflection of light in glass or plastic fiber, mainly used in communication and other fields, in communication room, data center and other places, there will be a large number of optical cables with different purposes and different specifications, so a fixing device for multiple optical cables is needed to fix the optical cables.

[0003] The prior art patent document with publication number CN214669782U provides a fixing device for communication optical cable installation, which can move the second arc-shaped plate through the first horizontal rod by the first arc-shaped plate, and the second horizontal plate can improve the fixing effect of the communication optical cable through the elastic performance of the spring.

[0004] The above-mentioned prior art can fix a single optical cable well, but in actual application, due to limited space and small spacing between optical cables, the optical cables are easily pressed and wound together, the device cannot fix multiple optical cables compactly and orderly, the optical cables are easily wound together, leading to line management confusion, and cannot meet people's needs, therefore, we need a fixing device for multiple optical cables. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a fixing device for multiple optical cables to solve the problem that multiple optical cables cannot be fixed compactly and orderly in the above background technology.

[0006] In order to solve the above technical problem, the utility model provides the following technical scheme: a fixing device for multiple optical cables, comprising a base, a fixing assembly is arranged on the top of the base;

[0007] The fixing assembly comprises a fixing frame, a fixing groove is formed in the inner wall of the fixing frame, a limiting block is fixedly connected to the inner wall of the fixing groove, a moving frame is slidably connected to the outer wall of the limiting block, a fixing bearing is arranged on the inner wall of the fixing groove, a threaded rod is rotatably connected to the inner wall of the fixing bearing, a knob is fixedly connected to one end of the threaded rod, an upper clamping plate is fixedly connected to the moving frame, a lower clamping plate is fixedly connected to the inner wall of the fixing groove, and an expansion assembly is arranged on the two sides of the fixing frame;

[0008] The expansion assembly comprises a mounting block, a first screw hole is formed in the inner wall of the mounting block, a mounting groove is formed in one side of the fixing frame, a second screw hole is formed in the inner wall of the mounting groove, and a fixing bolt is arranged on the top of the mounting groove.

[0009] Preferably, the outer wall of the limiting block is matched in size and shape with the inner wall of the moving frame, and the outer wall of the limiting block is in close contact with the inner wall of the moving frame.

[0010] Preferably, the inner wall of the moving frame is provided with a thread, and the external thread of the threaded rod is matched with the internal thread of the moving frame.

[0011] Preferably, the fixed frame and the threaded rod form a rotating structure through a fixed bearing, and one end of the threaded rod is connected with the knob through the fixed frame.

[0012] Preferably, the outer wall of the mounting block is matched in size and shape with the inner wall of the mounting groove, and the outer wall of the mounting block is in close contact with the inner wall of the mounting groove.

[0013] Preferably, the number of the first screw holes is two, and the two first screw holes are symmetrically provided on the mounting block.

[0014] Preferably, the fixed frame and the mounting block form a fixed structure through a fixed bolt, and one end of the fixed bolt is connected with the mounting block and the fixed frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] Firstly, the mounting block, the first screw hole, the mounting groove, the second screw hole and the fixed bolt are arranged, the mounting block is inserted into the mounting groove, and then the fixed bolt is used for fixing, so that multiple fixed frames can be expanded according to the number of optical cables, multiple optical cables are fixed together in a compact and orderly manner, winding is avoided, line layout is regular and orderly, and the needs of people are met.

[0017] Secondly, the fixed frame, the fixed groove, the limiting block, the moving frame, the fixed bearing, the threaded rod, the knob, the upper clamping plate and the lower clamping plate are arranged, the upper clamping plate can be pressed down by rotating the knob, so that optical cables of different specifications can be fixed, the fixed frame is fully wrapped, and the optical cables can be provided with omnibearing physical protection to prevent the optical cables from being collided, scratched and extruded by external objects. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a fixed frame and lower clamping plate structural schematic diagram of the utility model;

[0020] Figure 3 It is a fixed frame and knob structural schematic diagram of the utility model;

[0021] Figure 4The utility model discloses Figure 2 Amplification structure schematic diagram at A place in the middle.

[0022] Among them: 1, base, 2, fixed assembly, 201, fixed frame, 202, fixed groove, 203, limit block, 204, moving frame, 205, fixed bearing, 206, threaded rod, 207, knob, 208, upper clamping plate, 209, lower clamping plate, 3, expansion assembly, 301, mounting block, 302, first screw hole, 303, mounting groove, 304, second screw hole, 305, fixed bolt. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0024] As Figures 1-4 The utility model discloses a fixing device of multiple optical cables, including base 1, the top of base 1 is provided with fixed assembly 2, fixed assembly 2 includes fixed frame 201, and the inner wall of fixed frame 201 is provided with fixed groove 202, the inner wall of fixed groove 202 is fixedly connected with limit block 203, and the outer wall of limit block 203 is slidably connected with moving frame 204, the inner wall of fixed groove 202 is provided with fixed bearing 205, and the inner wall of fixed bearing 205 is rotatably connected with threaded rod 206, one end of threaded rod 206 is fixedly connected with knob 207, moving frame 204 is fixedly connected with upper clamping plate 208, the inner wall of fixed groove 202 is fixedly connected with lower clamping plate 209, and the both sides of fixed frame 201 are provided with expansion assembly 3, expansion assembly 3 includes mounting block 301, and the inner wall of mounting block 301 is provided with first screw hole 302, one side of fixed frame 201 is provided with mounting groove 303, and the inner wall of mounting groove 303 is provided with second screw hole 304, and the top of mounting groove 303 is provided with fixed bolt 305.

[0025] Through the above technical scheme, it is illustrated.

[0026] Specifically, the outer wall shape and size of limit block 203 and the inner wall shape and size of moving frame 204 are matched with each other, and the outer wall of limit block 203 is attached to the inner wall of moving frame 204.

[0027] Through the above technical scheme, when moving frame 204 moves, limit block 203 can well limit moving frame 204, so that moving frame 204 moves more stably, and deviation or shaking during movement is avoided, four threaded holes are provided in base 1, and two threaded holes are symmetrically provided on base 1.

[0028] Specifically, the inner wall of the moving frame 204 is provided with threads, and the inner threads of the moving frame 204 are matched with the outer threads of the threaded rod 206.

[0029] Through the above technical solution, when the staff rotates the knob 207, the moving frame 204 can be moved through the threads, thereby driving the upper clamping plate 208 to press down, thereby clamping different specifications of optical cables.

[0030] Specifically, the fixed frame 201 and the threaded rod 206 form a rotating structure through the fixed bearing 205, and one end of the threaded rod 206 penetrates the fixed frame 201 and is connected with the knob 207.

[0031] Through the above technical solution, when the staff rotates the knob 207, the threaded rod 206 can be rotated; when the threaded rod 206 rotates, the threaded rod 206 can rotate more stably through the bearing 205.

[0032] Specifically, the shape and size of the outer wall of the mounting block 301 are matched with the shape and size of the inner wall of the mounting groove 303, and the outer wall of the mounting block 301 is fitted with the inner wall of the mounting groove 303.

[0033] Through the above technical solution, the fixed frame 201 can be conveniently installed and disassembled, and when the staff adds the number of fixed frames 201, one end of the mounting block 301 can be installed into the fixed frame 201, and the mounting block 301 can be installed more smoothly through the mounting groove 303.

[0034] Specifically, the number of the first screw holes 302 is two, and the two first screw holes 302 are symmetrically provided on the mounting block 301.

[0035] Through the above technical solution, the two symmetric first screw holes 302 cooperate with the fixed bolts 305 to provide more balanced fastening force, so that the connection between the mounting block 301 and the fixed frame 201 is more firm.

[0036] Specifically, the fixed frame 201 and the mounting block 301 form a fixed structure through the fixed bolts 305, and one end of the fixed bolts 305 penetrates the fixed frame 201 and is connected with the mounting block 301 and the fixed frame 201.

[0037] Through the above technical solution, the fixed frame 201 and the mounting block 301 can be firmly connected together through the fixed bolts 305, meeting the demand of fixing multiple optical cables, and when it is necessary to reduce or maintain the fixing device, the fixed frame 201 can be disassembled by unscrewing the fixed bolts 305.

[0038] In use, first, the staff will pass through one end of the optical cable lower clamping plate 209, then turn the knob 207, knob 207 drive screw rod 206 rotates in the fixed bearing, moving frame 204 moves, moving frame 204 moves, through the limiting block 203 can move more stable, moving frame 204 drive upper clamping plate 208 down, so as to fix different specifications of optical cable; When you need to fix multiple optical cable, you can add the number of fixed frame 201 according to the demand, install the block 301 into another fixed frame 201 installation slot 303, through the installation of fixed bolt 305, can make fixed frame 201 and together, avoid the optical cable between each other winding, let the space utilization more efficient, this has completed all the work, the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a multiple optical cable, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixing assembly (2); The fixing assembly (2) comprises a fixing frame (201), and a fixing groove (202) is formed in the inner wall of the fixing frame (201), the inner wall of the fixing groove (202) is fixedly connected with a limiting block (203), the outer wall of the limiting block (203) is slidably connected with a moving frame (204), the inner wall of the fixing groove (202) is provided with a fixing bearing (205), the inner wall of the fixing bearing (205) is rotatably connected with a threaded rod (206), one end of the threaded rod (206) is fixedly connected with a knob (207), the moving frame (204) is fixedly connected with an upper clamping plate (208), the inner wall of the fixing groove (202) is fixedly connected with a lower clamping plate (209), and the two sides of the fixing frame (201) are provided with an expansion assembly (3). The expansion assembly (3) comprises a mounting block (301), and a first screw hole (302) is formed in the inner wall of the mounting block (301), one side of the fixing frame (201) is provided with a mounting groove (303), and a second screw hole (304) is formed in the inner wall of the mounting groove (303), and the top of the mounting groove (303) is provided with a fixing bolt (305).

2. A multi-fiber cable securing device according to claim 1, wherein: The outer wall of the limiting block (203) is matched in size and shape with the inner wall of the moving frame (204), and the outer wall of the limiting block (203) is attached to the inner wall of the moving frame (204).

3. A multi-fiber cable securing device according to claim 1, wherein: The inner wall of the moving frame (204) is provided with a screw thread, and the internal thread of the moving frame (204) is matched with the external thread of the threaded rod (206).

4. The device of claim 1, wherein: The fixing frame (201) and the threaded rod (206) constitute a rotating structure through the fixing bearing (205), and one end of the threaded rod (206) penetrates the fixing frame (201) and is connected with the knob (207).

5. The device of claim 1, wherein: The outer wall of the mounting block (301) is matched in size and shape with the inner wall of the mounting groove (303), and the outer wall of the mounting block (301) is attached to the inner wall of the mounting groove (303).

6. A multi-fiber cable securing device as set forth in claim 1, wherein: The number of the first screw hole (302) is two, and the two first screw holes (302) are symmetrically formed on the mounting block (301).

7. The device of claim 1, wherein: The fixing frame (201) and the mounting block (301) constitute a fixed structure through the fixing bolt (305), and one end of the fixing bolt (305) penetrates the fixing frame (201) and is connected with the mounting block (301) and the fixing frame (201).

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