Communication base station cable arranging and fixing device

Abstract

The utility model relates to the technical field of cable fixation, in particular to a communication base station cable arranging and fixing device. The device can be rapidly installed on a cabinet without drilling operation, and the installation efficiency is improved. Comprising a cabinet, two bending supporting pieces, a transverse supporting piece, a U-shaped bracket and a cabling rack, each bending supporting piece comprises a bending frame and a holding angle iron, the top of each bending frame is provided with an opening bracket, the two bending frames are hinged to the two sides of the transverse supporting piece, and the cabling rack is installed on the U-shaped bracket. The U-shaped bracket comprises a horizontal support, an inclined support connected with the two ends of the horizontal support and an adjusting frame installed on the inclined support, the inclined support and the U-shaped bracket are arranged in parallel, a plurality of wire bunching devices which are used for arranging cables and are evenly distributed at equal intervals are installed on the cabling rack, and the holding angle iron is clamped and fixed to the top corners of the two sides of the top of the cabinet; the transverse supporting piece comprises a fixing base, a fixing rail fixedly installed on the fixing base and sliding rails installed on the two sides of the fixing rail in a sliding mode, locking bolts are installed on the sliding rails in a screwed mode, and the sliding rails are locked with the fixing rail through the locking bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cable fixing, particularly relates to a communication base station cable arrangement fixing device. BACKGROUND

[0002] There are many cabinets and cables in the communication base station, and the cables are mostly laid through the suspension bridge, and the cables are in disorder at the bridge, which is not conducive to the later fault maintenance, so the cables need to be arranged and fixed at the initial stage of laying.

[0003] For example, a new cable fixing structure is disclosed in Chinese utility model patent CN204559020U, which comprises a cable fixing plate, a through cable fixing groove is formed on the cable fixing plate in the same direction, the cable is embedded in the cable fixing groove, a cable fastening device is arranged on the cable fixing groove for fixing the cable, the cable will not be twisted during the fixing process, each is independent, and does not interfere with each other, the operation is safe, and the cable is fixed quickly and conveniently through the cable fastening device.

[0004] However, the inventor finds that the above-mentioned cable fixing structure needs to be fixed on the cabinet through punching and screwing, or fixed on the building shed through the upper fixed mode, the upper fixed mode is fixed on the shed roof through the expansion bolt or the connecting piece and the conversion steel beam, the upper fixed mode needs to drill holes on the shed roof, which not only damages the structure of the shed roof, but also generates a large amount of dust, the punching on the top of the cabinet damages the cabinet, the punching on the top of the cabinet is usually at the steel beam of the cabinet, the punching is difficult, the labor intensity of the punching operation is large, the labor cost is increased, and the installation efficiency is affected. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a communication base station cable arrangement fixing device which can be quickly installed with the cabinet without drilling operation, and improves the installation efficiency.

[0007] (II) Technical scheme

[0008] To achieve the above objectives, this utility model provides the following technical solution: a communication base station cable management and fixing device, comprising a cabinet, two bending supports, a horizontal support, a U-shaped bracket, and a cable tray. Each of the two bending supports includes a bending frame and a clamping angle iron. An open bracket is installed on the top of the bending frame. The two bending frames are hinged to both sides of the horizontal support. The cable tray is installed on the U-shaped bracket. The U-shaped bracket includes a horizontal support, diagonal supports connected to both ends of the horizontal support, and an adjustment frame installed on the diagonal supports. The diagonal supports are arranged parallel to the U-shaped bracket. Multiple evenly spaced cable bundlers for cable management are installed on the cable tray. The clamping angle iron is secured to the top corners of both sides of the cabinet top. Further, the cable tray is installed between the two adjustment frames. The vertical section of the bending frame is hinged to the horizontal support via a hinge shaft. The open bracket is made of U-shaped channel steel that conforms to the shape of the diagonal supports. The two open brackets are arranged in a V-shape.

[0009] Preferably, the cross brace includes a fixed base, a fixed rail fixedly mounted on the fixed base, and slide rails slidably mounted on both sides of the fixed rail. Locking bolts are screwed onto the slide rails, and the slide rails are locked to the fixed rails by the locking bolts. Furthermore, the vertical end of the bending frame is hinged to the slide rails by a hinge shaft.

[0010] Preferably, it also includes a clamp, and the adjustment frame includes a reinforcing bracket and an extension bracket. The extension bracket has multiple waist holes evenly distributed vertically, and the clamp is inserted into the corresponding waist hole. The cable tray is connected to the extension bracket through the clamp. Furthermore, the extension bracket is slidably installed on the reinforcing bracket, and the extension bracket is locked to the reinforcing bracket by bolts. The cable tray can be in multiple sets, and multiple sets of cable trays are evenly distributed vertically on the extension bracket.

[0011] Preferably, it also includes an extension bolt and a nut, wherein the extension bolt passes through the horizontal brace and the fixing seat, and the nut is screwed onto the extension bolt.

[0012] Preferably, an insulating pad is pasted inside the clamping angle iron; further, the insulating pad is made of rubber.

[0013] Preferably, the cable bundle includes a horizontal seat and a plurality of open cable bundle holes evenly distributed on the horizontal seat. The horizontal seat is placed horizontally on the cable tray, and the central axes of the corresponding open cable bundle holes on the plurality of cable bundles coincide.

[0014] Preferably, the open wire harness hole is provided with a V-shaped inlet, the width of the smaller diameter end of the V-shaped inlet is smaller than the inner diameter of the open wire harness hole, and the width of the larger diameter end of the V-shaped inlet is greater than or equal to the inner diameter of the open wire harness hole.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a communication base station cable organization and fixing device, which has the following beneficial effects: when the cable is fixed at the cable bundler, under the gravity of the cable, cable tray and U-shaped bracket, the two bending brackets move away from each other, thereby clamping the angle iron to the top of the cabinet, allowing for quick installation with the cabinet without drilling, thus improving installation efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a top view schematic diagram of the structure of this utility model;

[0019] Figure 3 This is the utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 4 This is a three-dimensional structural diagram illustrating the connection relationship between the bending support and the cross support of this utility model;

[0021] Figure 5 This is the utility model Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0022] Figure 6 This is the utility model Figure 1 A magnified schematic diagram of the structure at point C in the middle;

[0023] The following labels are used in the attached diagram: 1. Cabinet; 2. Cable tray; 3. Bending bracket; 4. Angle clamp; 5. Open bracket; 6. Horizontal brace; 7. Diagonal brace; 8. Fixed base; 9. Fixed rail; 10. Slide rail; 11. Locking bolt; 12. Clamp; 13. Reinforced bracket; 14. Extended bracket; 15. Waist hole; 16. Extended bolt; 17. Nut; 18. Insulating rubber pad; 19. Horizontal seat; 20. Open cable tray hole; 21. V-shaped inlet. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figures 1-4This utility model discloses a communication base station cable management and fixing device, including a cabinet 1, two bending supports, a horizontal support, a U-shaped bracket, and a cable tray 2. Each of the two bending supports includes a bending frame 3 and a clamping angle iron 4. An open bracket 5 is installed on the top of the bending frame 3. The two bending frames 3 are hinged to both sides of the horizontal support. The cable tray 2 is installed on the U-shaped bracket. The U-shaped bracket includes a horizontal support 6, diagonal supports 7 connected to both ends of the horizontal support 6, and an adjustment frame installed on the diagonal supports 7. The diagonal supports 7 are arranged parallel to the U-shaped bracket. Multiple evenly distributed cable bundlers for cable management are installed on the cable tray 2. The clamping angle iron 4 is secured to the top corners of both sides of the cabinet 1. Furthermore, the cable tray 2 is installed between the two adjustment frames. The vertical section of the bending frame 3 is hinged to the horizontal support through a hinge shaft. The open bracket 5 is made of U-shaped channel steel that fits the shape of the diagonal support 7. The two open brackets 5 are arranged in a V-shape.

[0027] For details, please refer to Figure 3 It also includes an extension bolt 16 and a nut 17. The extension bolt 16 passes through the horizontal brace 6 and the fixed seat 8, and the nut 17 is screwed onto the extension bolt 16. More specifically, both the horizontal brace 6 and the fixed seat 8 have through holes, and the extension bolt 16 passes vertically through the through holes.

[0028] For details, please refer to Figure 6 An insulating pad 18 is pasted inside the clamping angle iron 4; furthermore, the insulating pad 18 is made of rubber.

[0029] For details, please refer to Figure 1 and Figure 5 The cable bundle includes a horizontal seat 19 and multiple open cable bundle holes 20 evenly distributed on the horizontal seat 19. The horizontal seat 19 is placed horizontally on the cable tray 2, and the central axes of the corresponding open cable bundle holes 20 on the multiple cable bundles coincide.

[0030] For details, please refer to Figure 5 The open wire harness hole 20 is provided with a V-shaped inlet 21. The width of the small diameter end of the V-shaped inlet 21 is smaller than the inner diameter of the open wire harness hole 20, and the width of the large diameter end of the V-shaped inlet 21 is greater than or equal to the inner diameter of the open wire harness hole 20.

[0031] The communication base station cable management and fixing device provided in this embodiment, through the tightening of nut 17 and transmission via extension bolt 16, causes the U-shaped bracket to move downwards along the open bracket 5. The bending frame 3 rotates around the hinge point, and after force is transmitted from the open bracket 5 to the bending frame 3, it can ensure that the clamping angle iron 4 is tightly secured to the cabinet 1, thereby improving installation stability and preventing tilting or shaking of the cable tray 2. The insulating pad 18 not only serves as insulation between the cable tray 2 and the cabinet 1, but also increases the friction between the clamping angle iron 4 and the cabinet 1. When the bending frame 3 moves the clamping angle iron 4, the clamping angle iron 4 and... An unbalanced gap appears between the cabinets 1, which can be compensated by the insulating pad 18, ensuring a tight contact between the clamping angle iron 4 and the cabinet 1, thus guaranteeing the installation stability of the clamping angle iron 4 at the cabinet 1. The cable can be pressed into the open cable bundle hole 20 through the V-shaped inlet 21, and the plastic insulation layer on the outer wall of the cable is in close contact with the inner wall of the open cable bundle hole 20. The V-shaped inlet 21 improves the smoothness of the cable entering the open cable bundle hole 20 while preventing the cable from detaching from the open cable bundle hole 20, realizing the organization and fixation of the cable bundle. The structure is simple, the operation is convenient, and it effectively prevents the cable from becoming messy.

[0032] Example 2

[0033] The communication base station cable organization and fixing device provided in Example 1 has been further optimized. For details, please refer to [link / reference needed]. Figure 4 The cross brace includes a fixed base 8, a fixed rail 9 fixedly installed on the fixed base 8, and slide rails 10 slidably installed on both sides of the fixed rail 9. Locking bolts 11 are screwed onto the slide rails 10, and the slide rails 10 are locked to the fixed rails 9 by the locking bolts 11. Furthermore, the vertical end of the bending frame 3 is hinged to the slide rails 10 by a hinge shaft.

[0034] For details, please refer to Figure 3 and Figure 5 It also includes a clamp 12, and the adjustment frame includes a reinforcing bracket 13 and an extension bracket 14. The extension bracket 14 is provided with multiple waist holes 15 evenly distributed vertically. The clamp 12 is inserted into the corresponding waist hole 15. The cable tray 2 is connected to the extension bracket 14 through the clamp 12. Furthermore, the extension bracket 14 is slidably installed on the reinforcing bracket 13, and the extension bracket 14 is locked to the reinforcing bracket 13 by bolts. The cable tray 2 can be in multiple sets, and multiple sets of cable trays 2 are evenly distributed vertically on the extension bracket 14.

[0035] The communication base station cable organizing and fixing device provided in this embodiment can adjust the lateral spacing between the two clamping angle irons 4 by adjusting the extension of the slide rail 10 at the fixed rail 9, so as to meet the installation requirements on the multi-width cabinet 1, improve the applicability of the device, further save construction costs, and improve construction efficiency.

[0036] The extended bracket 14 and the reinforced bracket 13 are of the same size. One end of the extended bracket 14 is smaller and can be inserted into the reinforced bracket 13 and fixed with screws. The wide side of the extended bracket 14 is machined with arrayed waist holes 15 for installing the extended bracket 14 and the clamp 12. The installation height of the cable tray 2 can be adjusted slightly by adjusting the distance between the extended bracket 14 and the reinforced bracket 13. The installation height of the cable tray 2 can also be adjusted according to the installation position of the clamp 12 at different waist holes 15. In another embodiment, multiple cable trays 2 can be installed from top to bottom along the extended bracket 14 and fixedly connected by clamps 12 according to the site requirements, further improving the applicability of the device to meet the different heights and multi-layer cable routing requirements of the construction site. The clamp 12 can be adjusted according to the cross-sectional dimensions of the cable tray 2 and can be used flexibly with different types of cable trays 2 in conjunction with the arrayed waist holes 15. The installation method of the fixed clamp 12 can be divided into inward installation and outward installation, and the installation method can be switched according to different installation environments.

[0037] In use, the two clamping angle irons 4 are respectively secured to the two corners of the cabinet 1, and the fastening nuts 17 are tightened. The U-shaped bracket moves downward along the open bracket 5. The bending frame 3 rotates around the hinge point. After the force is transmitted to the bending frame 3 through the open bracket 5, the clamping angle irons 4 are tightly secured to the cabinet 1. The cable tray 2 is installed at the extension bracket 14 through the clamp 12. After the cable is laid flat, it is inserted into the corresponding open cable bundle hole 20. The installation is completed.

[0038] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A device for organizing and fixing communication base station cables, characterized in that; The system includes a cabinet (1), two bending supports, a cross brace, a U-shaped bracket, and a cable tray (2). Each of the two bending supports includes a bending frame (3) and a clamping angle iron (4). The top of the bending frame (3) is equipped with an open bracket (5). The two bending frames (3) are hinged to both sides of the cross brace. The cable tray (2) is installed on the U-shaped bracket. The U-shaped bracket includes a horizontal support (6), a diagonal support (7) connected to both ends of the horizontal support (6), and an adjustment bracket installed on the diagonal support (7). The diagonal support (7) is arranged parallel to the U-shaped bracket. The cable tray (2) is equipped with multiple evenly distributed cable bundlers for cable management. The clamping angle iron (4) is secured to the top corners of both sides of the cabinet (1).

2. The communication base station cable organizing and fixing device according to claim 1, characterized in that, The cross brace includes a fixed base (8), a fixed rail (9) fixedly installed on the fixed base (8), and slide rails (10) slidably installed on both sides of the fixed rail (9). The slide rail (10) is screwed with a locking bolt (11), and the slide rail (10) is locked to the fixed rail (9) by the locking bolt (11).

3. The communication base station cable organizing and fixing device according to claim 1, characterized in that, It also includes a clamp (12), the adjustment frame includes a reinforcing bracket (13) and an extended bracket (14), the extended bracket (14) is provided with a plurality of waist holes (15) evenly distributed vertically, the clamp (12) is inserted into the corresponding waist hole (15), and the cable tray (2) is connected to the extended bracket (14) through the clamp (12).

4. The communication base station cable organizing and fixing device according to claim 2, characterized in that, It also includes an extension bolt (16) and a nut (17), the extension bolt (16) passing through the horizontal brace (6) and the fixing seat (8), and the nut (17) being screwed onto the extension bolt (16).

5. The communication base station cable organizing and fixing device according to claim 1, characterized in that, An insulating pad (18) is pasted inside the clamping angle iron (4).

6. The communication base station cable organizing and fixing device according to claim 1, characterized in that, The cable bundle includes a horizontal seat (19) and a plurality of open cable bundle holes (20) evenly distributed on the horizontal seat (19). The horizontal seat (19) is placed horizontally on the cable tray (2), and the central axes of the corresponding open cable bundle holes (20) on the plurality of cable bundles coincide.

7. The communication base station cable organizing and fixing device according to claim 6, characterized in that, The open wire harness hole (20) is provided with a V-shaped inlet (21). The width of the small diameter end of the V-shaped inlet (21) is smaller than the inner diameter of the open wire harness hole (20), and the width of the large diameter end of the V-shaped inlet (21) is greater than or equal to the inner diameter of the open wire harness hole (20).

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