Cable laying device for communication machine room

Abstract

The utility model discloses a communication machine room cable laying device, which comprises a shell, a plurality of placing grooves are uniformly arranged on the shell, the bottom end of each placing groove is of an arc-shaped structure, and a top cover is arranged at the top of the shell. The cable laying device has the beneficial effects that by arranging the fastening assembly, a cable can sequentially penetrate through three elastic ropes from the cable inlet end to the cable outlet end in an up-down mode in the threading process, at the moment, the elastic ropes are stressed to be bent and apply counter-acting force to the cable to conduct certain fastening, and after laying is completed, a worker rotates a rotating handle to enable an adjusting shaft to rotate; the adjusting shaft can drive the two supports to be far away from each other along the upper guide rod, the elastic rope is stretched through the two supports which are far away from each other, then the elastic rope is fastened, the adjusting shaft is reversely rotated when a fault cable is replaced, the elastic rope is not pulled by external force, and a worker can pull out the fault cable. Other cables can still be fixed under the counter-acting force of the elastic rope, so that the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable laying devices, specifically to a cable laying device for a communication equipment room. Background Art

[0002] A communication equipment room is a space for storing communication equipment. It is divided into a main equipment room and a branch equipment room. When using a communication equipment room, it is necessary to use wires and cables to transmit signals. The cables used in communication equipment rooms are generally low-voltage cables. Low-voltage cables refer to cables used for security communication, electrical equipment and related low-voltage transmission purposes. However, when using low-voltage cables, it is necessary to use a laying device to limit the cables to be fixed, so as to prevent the cables from getting tangled when the operators fix the cables.

[0003] When laying cables in a computer room, most of the wiring is low-voltage wiring. Since low-voltage wiring in a computer room is characterized by small wire diameter and a large number of cables, cables are often bundled together using cable ties and wire clamps. While this ensures stability, it also presents challenges when some cables fail and need replacement. This requires cutting the cable ties or removing the wire clamps to remove the faulty cable. After cutting the ties or removing the clamps, all the cables are loose, making re-secured difficult and reducing the practicality of the cabling setup. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a communication equipment room cable laying device that, in view of the current state of the technology, allows other cables to remain in a tight state when replacing faulty cables, preventing them from becoming loose and tangled during the replacement process, facilitating subsequent fixing, and improving practicality.

[0005] This utility model is achieved through the following technical solution: This utility model proposes a cable laying device for a communication equipment room, including a housing, on which multiple placement slots are evenly opened, and the bottom end of the placement slot is an arc-shaped structure. A top cover is provided on the top of the housing, and empty slots are symmetrically opened on the two inner side walls of the placement slot. Fastening components are provided on the outer side of the placement slot.

[0006] The fastening assembly includes elastic ropes located in the placement slot and the empty slot. Each set of elastic ropes has three ropes. Each end of the elastic rope is fixed with a bracket. An upper guide rod passes through the top of the bracket and is slidably connected to the upper guide rod. An adjusting shaft passes through the lower part of the bracket and has bidirectional threaded grooves equidistantly opened on the adjusting shaft. The bracket is connected to the adjusting shaft through the threaded grooves. One end of the adjusting shaft passes through one side wall of the housing and a handle is fixed to one end of the adjusting shaft.

[0007] By adopting the above technical solution, during the cable laying process, the cable enters the placement groove, and during the threading process, the cable passes through the three elastic ropes in an up-down manner from the inlet end to the outlet end. At this time, the elastic ropes are bent under force and exert a reaction force on the cable to tighten it to a certain extent. After the laying is completed, the operator rotates the handle, which drives the adjustment shaft to rotate. The adjustment shaft can then drive the two brackets to move away from each other along the upper guide rod. The two brackets that move away from each other stretch the elastic rope, thereby tightening the elastic rope. When replacing a faulty cable, the adjustment shaft is rotated in the opposite direction. At this time, the elastic rope is not pulled by external force, and the operator can pull out the faulty cable. At this time, the other cables can still be fixed by the reaction force of the elastic rope.

[0008] Furthermore, a lower guide rod is provided below the adjusting shaft, and the bracket is slidably connected to the lower guide rod.

[0009] By adopting the above technical solution, the stability of the bracket during movement can be ensured by the lower guide rod.

[0010] Furthermore, the top cover is threadedly connected to an adjusting screw, and the number of adjusting screws is the same as the number of placement slots.

[0011] By adopting the above technical solution, it is convenient for staff to rotate the adjusting screw to adjust the height of the pressure plate.

[0012] Furthermore, a pressure plate is connected to the bottom of the adjusting screw via a bearing, and the pressure plate has an arc-shaped structure.

[0013] By adopting the above technical solution, the pressure plate can be used to press down the cable for secondary fixation.

[0014] Furthermore, one side of the top cover is connected to the housing via a hinge, and the opening angle of the hinge is 90°.

[0015] By adopting the above technical solution, the top cover can be easily opened and closed via the hinge.

[0016] Furthermore, the other side of the top cover is connected to the housing via a fixing buckle. The fixing buckle is a split mechanism, with the fixed end of the fixing buckle installed on the top cover and the movable end of the fixing buckle installed on the housing.

[0017] By adopting the above technical solution, one end of the top cover can be connected and fixed to the housing through the fixing buckle.

[0018] Furthermore, mounting plates are fixed to the lower sides of both sides of the housing, and the bottom end of the mounting plate is flush with the bottom end of the housing.

[0019] By adopting the above technical solution, the housing can be easily fixed to the external cable tray via the mounting plate.

[0020] Furthermore, the mounting plate is formed with mounting grooves.

[0021] By adopting the above technical solution, it is convenient for staff to fix the bolts through the mounting slot.

[0022] Compared with the prior art, this utility model has the following advantages:

[0023] This invention, by incorporating a fastening assembly, allows the cable to be inserted into the placement slot during cable laying. During the threading process, the cable passes between three elastic ropes in an up-down motion from the inlet to the outlet. The elastic ropes bend under pressure and exert a reaction force on the cable for tightening. After laying, the operator rotates the handle, causing the adjusting shaft to rotate. The adjusting shaft then moves two supports away from each other along the upper guide rod, stretching the elastic ropes and tightening them. When replacing a faulty cable, the adjusting shaft is rotated in the opposite direction. With no external force pulling the elastic ropes, the operator can pull out the faulty cable. The other cables remain secured by the reaction force of the elastic ropes, preventing them from becoming loose and tangled during replacement, facilitating subsequent fixing, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a communication equipment room cable laying device according to the present invention;

[0025] Figure 2 This is a main sectional view of a communication equipment room cable laying device according to the present invention;

[0026] Figure 3 This is a schematic diagram of the fastening components in a communication equipment room cable laying device according to the present invention;

[0027] Figure 4 This is a schematic diagram showing the connection relationship between the top cover, adjusting screw, and pressure plate in a communication equipment room cable laying device described in this utility model;

[0028] Figure 5 This is a schematic diagram showing the connection relationship between the fixing buckle, the housing, and the top cover in a cable laying device for a communication equipment room as described in this utility model.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Housing; 2. Placement slot; 3. Top cover; 4. Empty slot; 5. Fastening assembly; 501. Elastic rope; 502. Bracket; 503. Upper guide rod; 504. Adjusting shaft; 505. Two-way threaded groove; 506. Rotary handle; 6. Lower guide rod; 7. Adjusting screw; 8. Pressure plate; 9. Hinge; 10. Fixing latch; 11. Mounting plate; 12. Mounting slot. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] like Figures 1-3 As shown, a communication equipment room cable laying device in this embodiment includes a housing 1. Multiple placement slots 2 are evenly opened on the housing 1. Cables enter the housing 1 through the placement slots 2. The bottom of the placement slot 2 is an arc-shaped structure. A top cover 3 is provided on the top of the housing 1. The top cover 3 can close the top of the placement slot 2. Hollow slots 4 are symmetrically opened on the two inner side walls of the placement slot 2. The hollow slots 4 facilitate the stretching of the elastic rope 501. Fastening components 5 are provided on the outer side of the placement slot 2.

[0033] The fastening assembly 5 includes elastic ropes 501 located in the placement slot 2 and the empty slot 4. The elastic ropes 501 can fasten the cable. There are three elastic ropes 501 in each group. Each end of the elastic rope 501 is fixed with a bracket 502. The bracket 502 can stretch the elastic rope 501. An upper guide rod 503 passes through the top of the bracket 502. The upper guide rod 503 can guide the cable. The bracket 502 and the upper guide rod 503 are slidably connected. An adjusting shaft 504 passes through the lower part of the bracket 502. The adjusting shaft 504 can drive the bracket 502 to move. The adjusting shaft 504 is provided with bidirectional threaded grooves 505 at equal intervals. The bidirectional threaded grooves 505 can allow the bracket 502 to move relative to each other. The bracket 502 is connected to the adjusting shaft 504 through the threaded grooves. One end of the adjusting shaft 504 passes through one side wall of the housing 1. The adjusting shaft 504 is rotatably connected to the housing 1. A handle 506 is fixed to one end of the adjusting shaft 504. The operator uses the handle 506 to rotate the adjusting shaft 504.

[0034] like Figure 4-Figure 5 As shown, a lower guide rod 6 is provided below the adjusting shaft 504. The lower guide rod 6 is fixedly connected to the housing 1. The lower guide rod 6 can ensure the stability of the support 502 when it moves. The support 502 is slidably connected to the lower guide rod 6. An adjusting screw 7 is threadedly connected to the top cover 3. The adjusting screw 7 can adjust the height of the pressure plate 8. The number of adjusting screws 7 is the same as the number of placement slots 2.

[0035] like Figure 4-Figure 5 As shown, the bottom of the adjusting screw 7 is connected to a pressure plate 8 via a bearing. The pressure plate 8 can fix the cable after wiring. The pressure plate 8 has an arc-shaped structure. One side of the top cover 3 is connected to the housing 1 via a hinge 9, which allows the top cover 3 to be opened and closed. The opening and closing angle of the hinge 9 is 90°. The other side of the top cover 3 is connected to the housing 1 via a fixing buckle 10. The fixing buckle 10 is a split mechanism. It can fix the top cover 3 and one side of the housing 1. The fixed end of the fixing buckle 10 is installed on the top cover 3, and the movable end of the fixing buckle 10 is installed on the housing 1.

[0036] like Figures 1-2 As shown, mounting plates 11 are fixed on both sides of the lower part of the housing 1, and the bottom of the mounting plates 11 is flush with the bottom of the housing 1; mounting grooves 12 are formed on the mounting plates 11, and the workers use bolts to fix the housing 1 to the cable tray through the mounting grooves 12 on the mounting plates 11.

[0037] The specific implementation process of this embodiment is as follows: When wiring the cable, the staff first uses bolts to fix the housing 1 to the cable tray through the mounting groove 12 on the mounting plate 11, and then rotates the top cover 3 so that the top cover 3 is rotated to the direction perpendicular to the housing 1 through the hinge 9.

[0038] After rotation, the worker introduces the cable from the inlet end into the placement slot 2 and leads it out from the outlet end. As the cable enters the placement slot 2, it passes between the three elastic ropes 501 in an up-down motion from the inlet end to the outlet end. At this time, the elastic ropes 501 are bent under force and exert a reaction force on the cable for a certain degree of tightening. After deployment, the worker rotates the handle 506, causing the handle 506 to drive the adjusting shaft 504 to rotate. The adjusting shaft 504 then drives the two supports 502 to move away from each other along the upper guide rod 503. The bracket 502 stretches the elastic rope 501, thereby tightening the elastic rope 501. When replacing the faulty cable, the adjusting shaft 504 is rotated in the opposite direction. At this time, the elastic rope 501 is not pulled by external force, and the staff can pull out the faulty cable. At this time, the other cables can still be fixed by the reaction force of the elastic rope 501, preventing other cables from loosening and tangling during the replacement process, facilitating subsequent fixing and improving practicality. After the wiring is completed, the staff closes the top cover 3 and uses the fixing buckle 10 to fix the top cover 3, thus completing the wiring and fixing of the cable.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable laying device for a communication room, characterized in that: It comprises a shell (1), a plurality of placement grooves (2) are evenly arranged on the shell (1), and the bottom ends of the placement grooves (2) are arc-shaped structures, a top cover (3) is arranged on the top of the shell (1), empty grooves (4) are symmetrically arranged on the inner side walls of the placement grooves (2), and a fastening component (5) is arranged on the outer side of the placement grooves (2); The fastening assembly (5) comprises elastic ropes (501) located in the placement groove (2) and the empty groove (4), each group of the elastic ropes (501) has three elastic ropes (501), brackets (502) are fixed at both ends of the elastic ropes (501), an upper guide rod (503) passes through the upper part of the bracket (502), and the bracket (502) is slidably connected to the upper guide rod (503), an adjustment shaft (504) passes through the lower part of the bracket (502), and bidirectional thread grooves (505) are equidistantly formed on the adjustment shaft (504), the bracket (502) is connected to the adjustment shaft (504) through the thread groove, and one end of the adjustment shaft (504) passes through a side wall of the housing (1), and a rotating handle (506) is fixed to one end of the adjustment shaft (504).

2. A communication room cable laying device according to claim 1, characterized in that: A lower guide rod (6) is provided below the adjustment shaft (504), and the bracket (502) is slidably connected to the lower guide rod (6).

3. A communication room cable laying device according to claim 2, characterized in that: The top cover (3) is connected to an adjusting screw rod (7) via a threaded connection, and the number of the adjusting screw rods (7) is the same as the number of the placement slots (2).

4. A communication room cable laying device according to claim 3, characterized in that: The bottom of the adjusting screw rod (7) is connected to a pressing plate (8) via a bearing, and the pressing plate (8) is an arc-shaped structure.

5. A communication room cable laying device according to claim 4, characterized in that: One side of the top cover (3) is connected to the housing (1) via a hinge (9), and the opening and closing angle of the hinge (9) is 90°.

6. A communication room cable laying device according to claim 5, characterized in that: The other side of the top cover (3) is connected to the shell (1) via a fixed lock buckle (10); the fixed lock buckle (10) is a split mechanism, and the fixed end of the fixed lock buckle (10) is mounted on the top cover (3), and the movable end of the fixed lock buckle (10) is mounted on the shell (1).

7. A communication room cable laying device according to claim 6, characterized in that: Mounting plates (11) are fixed below both sides of the shell (1), and the bottom end of the mounting plates (11) is flush with the bottom end of the shell (1).

8. A communication room cable laying device according to claim 7, characterized in that: A mounting groove (12) is formed on the mounting plate (11).

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