Communication cabling rack

Abstract

The utility model discloses a communication cabling rack, which comprises a mounting plate, a buffer support assembly, an expansion wire rack, a fixed wire rack, a connecting assembly I and a connecting assembly II, the buffer supporting assembly is located at the bottom end of the mounting plate, the expansion coil holders are located at the bottom end of the buffer supporting assembly, the fixed coil holder is located between the expansion coil holders, the expansion coil holders are in sliding connection with the fixed coil holder, and the first connecting assembly is located between the expansion coil holders and the fixed coil holder; the second connecting assemblies are located between the expansion wire frames and between the fixed wire frames. Compared with the prior art, the supporting device has the advantages that stable supporting can be achieved, vibration can be buffered, length adjustment and width adjustment can be conducted, and applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a communication wiring rack. Background Art

[0002] The cable tray is an indispensable auxiliary equipment in the transmission of modern communication equipment. It not only has the function of wiring management, but also has the function of supporting the weight of all cables. It is a necessary engineering tool for carrying cables such as optical cables, Category 5 cables, power cables, user cables, coaxial cables, etc. In the actual wiring of the automation room, the cable routing is required to be clear.

[0003] Patent No. CN220139685U in the prior art discloses a communication wiring rack, including two symmetrically distributed side mounting rails, a plurality of support rails arranged between the two side mounting rails, both ends of the support rails are inserted into the side mounting rails, both ends of the support rails are provided with elastic components, one end of the elastic component is rotatably connected to two positioning pins distributed up and down, and the upper and lower sides of the side mounting rails are provided with a plurality of equally distributed positioning holes, and the ends of the positioning pins are inserted into the positioning holes. In the utility model, the elastic component is used to drive the two positioning pins to move simultaneously in the upper and lower directions, so that one end of the positioning pin is inserted into the positioning hole, and the purpose of quickly connecting the support rail and the side mounting rail is achieved. Compared with the prior art, it saves installation time and reduces the difficulty and intensity of operation.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) The utility model discloses a communication wiring rack provided with an installed support frame which does not have a buffering and shock absorbing function. If the communication wiring rack does not have a buffering and shock absorbing function, when encountering external vibrations, such as the operating vibrations of the equipment, the slight vibrations of the building structure, etc., the wiring rack is likely to shake, which may cause the lines and cables inside the wiring rack to be displaced or pulled, resulting in communication signal interference or transmission failure.

[0006] (2) This utility model lacks an adjustment function and cannot adjust the length and width according to the usage scenario, so its scope of application is limited. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a communication wiring rack which can stably support, buffer vibration, adjust the length and width, and has stronger applicability.

[0008] In order to solve the above problems, the technical solution of the utility model is: a communication wiring rack, including: a mounting plate, a buffer support assembly, an expansion wire rack, a fixed wire rack, a connection assembly one and a connection assembly two; the buffer support assembly is located at the bottom end of the mounting plate, the expansion wire rack is located at the bottom end of the buffer support assembly, the fixed wire rack is located between the expansion wire racks, the expansion wire rack is slidably connected to the fixed wire rack, the connection assembly one is located between the expansion wire rack and the fixed wire rack, and the connection assembly two is located between the expansion wire rack and between the fixed wire rack.

[0009] Furthermore, a limiting column is provided at the top of the mounting plate, a limiting tube is provided at the top of the expansion wire rack, the limiting column is slidably connected to the limiting tube, a spring is provided on the inner side of the limiting tube, and the spring has a damper, limiting rods are provided on both sides of the limiting tube, a sliding block is provided on the outer side of the limiting rod, a support rod rotatably connected is provided between the sliding block and the mounting plate, a spring is provided at the bottom end of the sliding block, and the spring has a damper.

[0010] Furthermore, a positioning hole is provided at the top of the fixed wire rack, a limiting groove is provided at the top of the expansion wire rack, a slidingly connected positioning block is provided on the inner side of the limiting groove, a spring is provided at the bottom end of the positioning block, a limiting tube is provided on one side of the fixed wire rack, a limiting column is provided on one side of the expansion wire rack, the limiting column is slidingly connected to the limiting tube, and a spring is provided on the inner side of the limiting tube.

[0011] Furthermore, a connecting tube is provided on one side of the expansion wire rack and one side of the fixed wire rack, a positioning hole 2 is provided on one side of the connecting tube, a connecting rod with a sliding connection is provided on the inner side of the connecting tube, limiting grooves 2 are provided at both ends of the connecting rod, a positioning block 2 with a sliding connection is provided on the inner side of the limiting groove 2, and a spring 5 is provided at the bottom end of the positioning block 2.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] (1) The utility model provides a communication wiring rack with a buffer support assembly. When the communication wiring rack is subjected to collision and vibration, the buffer support assembly can reduce the vibration of the wiring rack and maintain a stable connection of the communication cables.

[0014] (2) The utility model provides a communication wiring rack with a connection component 1 and a connection component 2, so that the length and width of the wiring rack can be adjusted according to the usage scenario, and the application range is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a stereoscopic diagram of a communication wiring rack.

[0016] Figure 2This is a cross-sectional view of a communication wiring rack of the utility model. Figure 1 .

[0017] Figure 3 It is an enlarged view of A of a communication wiring rack of the utility model.

[0018] Figure 4 It is an enlarged view of B of a communication wiring rack of the utility model.

[0019] Figure 5 This is a cross-sectional view of a communication wiring rack of the utility model. Figure 2 .

[0020] Figure 6 It is an enlarged view of C of a communication wiring rack of the utility model.

[0021] Figure 7 This is a cross-sectional view of a communication wiring rack of the utility model. Figure 3 .

[0022] Figure 8 It is an enlarged view of D of a communication wiring rack of the utility model.

[0023] As shown in the figure: 1. Mounting plate; 2. Buffer support assembly; 3. Extension wire rack; 4. Fixed wire rack; 5. Connection assembly one; 6. Connection assembly two; 7. Limit column one; 8. Limit tube one; 9. Spring one; 10. Limit rod; 11. Slider; 12. Support rod; 13. Spring two; 14. Positioning hole one; 15. Limit slot one; 16. Positioning block one; 17. Spring three; 18. Limit tube two; 19. Limit column two; 20. Spring four; 21. Connecting tube; 22. Positioning hole two; 23. Connecting rod; 24. Limit slot two; 25. Positioning block two; 26. Spring five. DETAILED DESCRIPTION

[0024] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 8As shown, a communication wiring rack includes: a mounting plate 1, a buffer support assembly 2, an expansion wire rack 3, a fixed wire rack 4, a connection assembly 1 5 and a connection assembly 2 6; the buffer support assembly 2 is located at the bottom end of the mounting plate 1, the expansion wire rack 3 is located at the bottom end of the buffer support assembly 2, the fixed wire rack 4 is located between the expansion wire racks 3, the expansion wire rack 3 is slidably connected to the fixed wire rack 4, the connection assembly 1 5 is located between the expansion wire rack 3 and the fixed wire rack 4, and the connection assembly 2 6 is located between the expansion wire rack 3 and between the fixed wire rack 4.

[0027] A positioning hole 14 is provided at the top of the fixed wire rack 4, a limiting groove 15 is provided at the top of the expansion wire rack 3, a slidably connected positioning block 16 is provided on the inner side of the limiting groove 15, a spring 3 17 is provided at the bottom end of the positioning block 16, a limiting tube 2 18 is provided on one side of the fixed wire rack 4, a limiting column 2 19 is provided on one side of the expansion wire rack 3, the limiting column 2 19 is slidably connected to the limiting tube 2 18, a spring 4 20 is provided on the inner side of the limiting tube 2 18, a connecting tube 21 is provided on one side of the expansion wire rack 3 and one side of the fixed wire rack 4, a positioning hole 22 is provided on one side of the connecting tube 21, a slidably connected connecting rod 23 is provided on the inner side of the connecting tube 21, limiting grooves 24 are provided at both ends of the connecting rod 23, a slidably connected positioning block 25 is provided on the inner side of the limiting groove 24, and a spring 5 26 is provided at the bottom end of the positioning block 25.

[0028] There is a limiting column 7 at the top of the mounting plate 1, and a limiting tube 8 at the top of the expansion wire rack 3. The limiting column 7 is slidably connected to the limiting tube 8. There is a spring 9 on the inner side of the limiting tube 8, and the spring 9 has a damper. There are limiting rods 10 on both sides of the limiting tube 8, and there are sliding blocks 11 slidably connected on the outer side of the limiting rods 10. There is a support rod 12 rotatably connected between the sliding block 11 and the mounting plate 1, and there is a spring 2 13 at the bottom end of the sliding block 11, and the spring 2 13 has a damper.

[0029] In specific use, before installing the communication wiring rack, press the positioning block 16 to retract it into the limit groove 15, so that the expansion wire rack 3 can slide freely in the fixed wire rack 4, adjust the position of the expansion wire rack 3, and then adjust the length of the communication wiring rack, loosen the positioning block 16, and the spring 3 17 lifts the positioning block 16 and inserts it into the positioning hole 14 to complete the position fixation of the expansion wire rack 3.

[0030] Press down the second positioning block 25 to retract it into the second limiting groove 24, so that the distance between the expansion racks 3 and the distance between the fixed racks 4 can be adjusted, slide the connecting rod 23, and after completing the adjustment of the width of the communication wiring rack, release the second positioning block 25, and the spring five 26 lifts the second positioning block 25 to insert it into the second positioning hole 22 to complete the width fixation.

[0031] When the communication wiring rack vibrates, the limit column 7 slides in the limit tube 8 to squeeze the spring 9, and completes shock absorption and buffering through the damper of the spring 9. At the same time, the support rod 12 rotates, driving the slider 11 to slide on the outside of the limit rod 10, squeezing the spring 13 and completing shock absorption and buffering through the damper of the spring 13, thereby reducing the vibration of the communication wiring rack.

[0032] 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. A communication wiring rack, characterized in that: include: A mounting plate (1), a buffer support assembly (2), an expansion wire rack (3), a fixed wire rack (4), a connecting assembly 1 (5) and a connecting assembly 2 (6); The buffer support assembly (2) is located at the bottom end of the mounting plate (1), the expansion wire rack (3) is located at the bottom end of the buffer support assembly (2), the fixed wire rack (4) is located between the expansion wire racks (3), the expansion wire rack (3) and the fixed wire rack (4) are slidably connected, the connection assembly 1 (5) is located between the expansion wire rack (3) and the fixed wire rack (4), and the connection assembly 2 (6) is located between the expansion wire rack (3) and between the fixed wire rack (4).

2. A communication wiring rack according to claim 1, characterized in that: A limiting column (7) is provided at the top of the mounting plate (1), a limiting tube (8) is provided at the top of the expansion wire rack (3), the limiting column (7) is slidably connected to the limiting tube (8), a spring (9) is provided on the inner side of the limiting tube (8), the spring (9) is provided with a damper, limiting rods (10) are provided on both sides of the limiting tube (8), a sliding block (11) is provided on the outer side of the limiting rod (10), a support rod (12) rotatably connected is provided between the sliding block (11) and the mounting plate (1), a spring (13) is provided at the bottom end of the sliding block (11), the spring (13) is provided with a damper.

3. A communication wiring rack according to claim 1, characterized in that: The top of the fixed wire rack (4) is provided with a positioning hole (14), the top of the expansion wire rack (3) is provided with a limiting groove (15), the inner side of the limiting groove (15) is provided with a slidably connected positioning block (16), the bottom end of the positioning block (16) is provided with a spring (17), one side of the fixed wire rack (4) is provided with a limiting tube (18), one side of the expansion wire rack (3) is provided with a limiting column (19), the limiting column (19) is slidably connected to the limiting tube (18), and the inner side of the limiting tube (18) is provided with a spring (20).

4. A communication wiring rack according to claim 1, characterized in that: A connecting tube (21) is provided on one side of the expansion wire rack (3) and one side of the fixed wire rack (4); a second positioning hole (22) is provided on one side of the connecting tube (21); a connecting rod (23) is provided on the inner side of the connecting tube (21) for sliding connection; two limiting grooves (24) are provided at both ends of the connecting rod (23); a second positioning block (25) is provided on the inner side of the second limiting groove (24) for sliding connection; and a spring (26) is provided at the bottom end of the second positioning block (25).

Images