Communication cabling rack convenient to maintain

Abstract

The utility model relates to the technical field of communication engineering, and discloses a communication cabling rack convenient to maintain, which comprises a cabling cross rod; the height adjusting assembly is arranged at the top of the wiring cross rod and used for adjusting the height of the wiring cross rod; the cable supporting frame is connected to the middle of the wiring cross rod; the cable positioning mechanism is arranged at the upper end of the cable supporting frame and is used for adapting to the laying width of the cable; and the cable fixing mechanism is arranged at the upper end of the cable supporting frame and used for fixing a cable, and the cable positioning mechanism comprises a fixing plate, a mounting groove, a bidirectional threaded rod, a moving block, a positioning block, a clamping groove, a placement block and a knob. According to the communication cabling rack convenient to maintain, the cable positioning mechanism is arranged, the distance between positioning blocks on the two sides can be adjusted, then the cabling requirements of cables of different numbers can be met, meanwhile, the two sides of each cable can be fixed, and meanwhile the installation height of the cabling transverse rod can be adjusted through a height adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering, in particular to a communication wiring rack which is easy to maintain. Background Art

[0002] The wiring rack is a device specially used for wiring in the machine room. It refers to the equipment that enters the machine room of telecommunications, Netcom, and radio and television, through which the optical and electrical cables are laid into the terminal equipment. It is used for bundling optical and electrical cables. The materials are divided into cold-rolled steel plates and aluminum profiles, and the forms are divided into open and closed types. The wiring rack is divided into indoor wiring racks and outdoor wiring racks. Indoor wiring racks are mainly made of high-quality steel or aluminum alloy materials, and are surface treated by anti-oxidation spraying or galvanized paint. Outdoor wiring racks are mainly made of steel materials and are hot-dip galvanized. The wiring rack is mainly used for laying various cables inside and outside the machine room and base station. It has the characteristics of beautiful appearance and diverse styles, high strength, simple installation, and convenient cable laying.

[0003] For example, the Chinese patent: "CN 215580125 U", the technical solution disclosed in this patent is as follows: a wiring rack for communication engineering, comprising a left fixed plate and a right fixed plate, connecting plates are evenly arranged between the left fixed plate and the right fixed plate, and limit plates are arranged on the left and right sides of the connecting plate, and a lifting and mounting assembly is arranged in the middle of the upper side of the left fixed plate and the right fixed plate, and a telescopic assembly is arranged between the left fixed plate and the right fixed plate and below the connecting plate. The rotating screw sleeve arranged by rotation can drive the adjusting screw to extend to both sides, so as to adjust the distance between the left fixed plate and the right fixed plate. When the adjusting screw extends to a certain extent, the adjusting screw will drive the second bevel gear and the first bevel gear to rotate, thereby driving the lifting screw to rotate, and then the overall height of the wiring rack can be adjusted. The overall structure is flexible and can be adjusted according to the situation.

[0004] However, in actual use, it is difficult for the existing wiring rack to effectively limit the position of the communication cables. When there are many cables, multiple strands of cables may become entangled, causing inconvenience to maintenance and replacement. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a communication wiring rack which is easy to maintain.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a communication wiring rack that is easy to maintain, comprising: a wiring crossbar; a height adjustment component is arranged at the top of the wiring crossbar, for adjusting the height of the wiring crossbar; a cable support frame is fixedly connected to the middle of the wiring crossbar; a cable positioning mechanism is arranged at the upper end of the cable support frame, for adapting to the laying width of the cable; a cable fixing mechanism is arranged at the upper end of the cable support frame, for fixing the cable.

[0009] Preferably, the cable positioning mechanism includes a fixed plate, a mounting groove, a bidirectional threaded rod, a movable block, a positioning block, a slot, a placement block, and a knob. The fixed plate is fixedly connected to the upper end of the cable support frame, the mounting groove is opened on the surface of the fixed plate, the bidirectional threaded rod is rotatably connected to the inner wall of the mounting groove through a bearing, and one end of the bidirectional threaded rod passes through the fixed plate, the movable block is threadedly connected to the outer wall of the bidirectional threaded rod, the positioning block is fixedly connected to the upper end of the movable block, the slot is opened on the surface of the positioning block, the placement block is fixedly connected to the surface of the fixed plate, and the knob is fixedly connected to the extending end of the bidirectional threaded rod.

[0010] Preferably, the outer walls on both sides of the moving block are tightly fitted with the inner walls of the mounting groove, and the upper surface of the moving block and the surface of the fixing plate are in the same horizontal plane.

[0011] Preferably, the width of the card slot is consistent with the width of the placement block, and the depth of the card slot is consistent with the height of the placement block.

[0012] Preferably, the height adjustment assembly includes a threaded column, a threaded rod, and a mounting seat, the threaded column is fixedly installed on the upper end of the wiring crossbar, the bottom of the threaded rod is threadedly connected to the inside of the threaded column, and the mounting seat is fixedly connected to the top of the threaded rod.

[0013] Preferably, the cable fixing mechanism includes a threaded tube, a limit plate, and a rotating handle, the threaded tube is rotatably connected to the top of the cable support frame through a bearing, the limit plate is threadedly connected to the outside of the threaded tube, and the rotating handle is fixedly connected to the top of the threaded tube.

[0014] Preferably, two of the threaded tubes and two of the rotating handles are provided and are symmetrically distributed at two ends of the top of the cable support frame.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a communication wiring rack that is easy to maintain and has the following beneficial effects:

[0017] 1. This communication wiring rack, which is easy to maintain, can adapt to the wiring requirements of cables of different numbers by setting a cable positioning mechanism, adjusting the distance between the positioning blocks on both sides, and fixing both sides of the cable at the same time. At the same time, the installation height of the wiring crossbar can be adjusted through the height adjustment component.

[0018] 2. This communication wiring rack which is easy to maintain can fix the cables by changing the height of the fixing plate through the arrangement of the cable fixing mechanism, thereby meeting the fixing needs of cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cable positioning mechanism structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. wiring crossbar; 2. height adjustment assembly; 201. threaded column; 202. threaded rod; 203. mounting seat; 3. cable support frame; 4. cable positioning mechanism; 401. fixing plate; 402. mounting slot; 403. bidirectional threaded rod; 404. moving block; 405. positioning block; 406. slot; 407. placement block; 408. knob; 5. cable fixing mechanism; 501. threaded tube; 502. limit plate; 503. rotating handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-4As shown, the utility model provides a communication wiring rack that is easy to maintain, including: a wiring crossbar 1; a height adjustment component 2, which is arranged at the top of the wiring crossbar 1 and is used to adjust the height of the wiring crossbar 1; a cable support frame 3, which is connected to the middle of the wiring crossbar 1; a cable positioning mechanism 4, which is arranged at the upper end of the cable support frame 3 and is used to adapt to the laying width of the cable; a cable fixing mechanism 5, which is arranged at the upper end of the cable support frame 3 and is used to fix the cable.

[0028] The cable positioning mechanism 4 includes a fixed plate 401, an installation groove 402, a bidirectional threaded rod 403, a moving block 404, a positioning block 405, a slot 406, a placement block 407, and a knob 408. The fixed plate 401 is fixedly connected to the upper end of the cable support frame 3, the installation groove 402 is opened on the surface of the fixed plate 401, the bidirectional threaded rod 403 is rotatably connected to the inner wall of the installation groove 402 through a bearing, and one end of the bidirectional threaded rod 403 passes through the fixed plate 401, the moving block 404 is threadedly connected to the outer wall of the bidirectional threaded rod 403, the positioning block 405 is fixedly connected to the upper end of the moving block 404, the slot 406 is opened on the surface of the positioning block 405, the placement block 407 is fixedly connected to the surface of the fixed plate 401, and the knob 408 is fixedly connected to the extended end of the bidirectional threaded rod 403. By setting the cable positioning mechanism 4, the laying width of the cable can be controlled to meet the routing needs of cables with different numbers of cables.

[0029] The outer walls of both sides of the moving block 404 fit tightly with the inner walls of the mounting groove 402 , and the upper surface of the moving block 404 is in the same horizontal plane as the surface of the fixing plate 401 , thereby ensuring the stability of the moving block 404 and the positioning block 405 during movement.

[0030] The width of the card slot 406 is consistent with the width of the placement block 407, and the depth of the card slot 406 is consistent with the height of the placement block 407, thereby ensuring that the cables are always at the same height.

[0031] The height adjustment assembly 2 includes a threaded column 201, a threaded rod 202, and a mounting seat 203. The threaded column 201 is fixedly installed on the upper end of the wiring crossbar 1, the bottom of the threaded rod 202 is threadedly connected to the inside of the threaded column 201, and the mounting seat 203 is fixedly connected to the top of the threaded rod 202, thereby controlling the installation height of the wiring crossbar 1.

[0032] This communication wiring rack which is easy to maintain, by setting a cable positioning mechanism 4, can adapt to the wiring requirements of different numbers of cables by adjusting the distance between the positioning blocks 405 on both sides, and can fix both sides of the cable at the same time. At the same time, the installation height of the wiring crossbar 1 can be adjusted through the height adjustment component 2.

[0033] When in use, turn the knob 408 to drive the bidirectional threaded rod 403 to rotate, and the moving block 404 on the outer wall of the bidirectional threaded rod 403 will move inward at the same time, thereby driving the positioning blocks 405 on both sides to move inward. At the same time, the two ends of the placement block 407 will be embedded in the inside of the slot 406. When adjusted to a suitable position, the cable can be passed through the placement block 407 and the positioning block 405. At the same time, by rotating the threaded rod 202, the threaded rod 202 rises along the inner wall of the threaded column 201, thereby adjusting the protruding length of the threaded rod 202, and the installation height can be adjusted. It can be installed on the ceiling of the computer room through the mounting seat 203 and bolts.

[0034] Example 2

[0035] like Figure 2 As shown, on the basis of Example 1, a cable fixing mechanism 5 is added, which includes a threaded tube 501, a limiting plate 502, and a rotating handle 503. The threaded tube 501 is rotatably connected to the top of the cable support frame 3 through a bearing, the limiting plate 502 is threadedly connected to the outside of the threaded tube 501, and the rotating handle 503 is fixedly connected to the top of the threaded tube 501. By setting the cable fixing mechanism 5, the cable can be fixed, which has the effect of effectively limiting the communication cable.

[0036] Two threaded tubes 501 and two rotating handles 503 are provided and symmetrically distributed at the two ends of the top of the cable support frame 3, thereby ensuring the stability of the limiting plate 502 when moving.

[0037] The communication wiring rack which is easy to maintain can realize the fixing of the cables by changing the height of the limiting plate 502 by setting the cable fixing mechanism 5, thereby meeting the fixing requirements of cables with different diameters.

[0038] During use, when the cable routing is completed, the rotating handles 503 on both sides are rotated at the same time, and then the limit plate 502 will move toward the lower end along the outer wall of the threaded rod 202 until it contacts the upper surface of the cable, thereby fixing the cable.

Claims

1. A communication wiring rack that is easy to maintain, characterized in that: Included are: Cable routing bar (1); A height adjustment component (2) is arranged on the top of the wiring crossbar (1) and is used to adjust the height of the wiring crossbar (1); A cable support frame (3) connected to the middle of the wiring crossbar (1); A cable positioning mechanism (4) is arranged at the upper end of the cable support frame (3) and is used to adapt to the laying width of the cable; A cable fixing mechanism (5) is arranged at the upper end of the cable support frame (3) and is used to fix the cable; The cable positioning mechanism (4) comprises a fixing plate (401), a mounting groove (402), a bidirectional threaded rod (403), a moving block (404), a positioning block (405), a clamping groove (406), a placement block (407), and a knob (408); the fixing plate (401) is fixedly connected to the upper end of the cable support frame (3); the mounting groove (402) is formed on the surface of the fixing plate (401); and the bidirectional threaded rod (403) is rotatably connected to the mounting groove (402) via a bearing. The inner wall of the bidirectional threaded rod (403), one end of the bidirectional threaded rod (403) passes through the fixed plate (401), the moving block (404) is threadedly connected to the outer wall of the bidirectional threaded rod (403), the positioning block (405) is fixedly connected to the upper end of the moving block (404), the slot (406) is opened on the surface of the positioning block (405), the placement block (407) is fixedly connected to the surface of the fixed plate (401), and the knob (408) is fixedly connected to the extended end of the bidirectional threaded rod (403).

2. The communication wiring rack that is easy to maintain according to claim 1 is characterized in that: The outer walls on both sides of the moving block (404) are tightly fitted with the inner walls of the mounting groove (402), and the upper surface of the moving block (404) and the surface of the fixing plate (401) are located at the same horizontal plane.

3. The communication wiring rack that is easy to maintain according to claim 1 is characterized in that: The width of the card slot (406) is consistent with the width of the placement block (407), and the depth of the card slot (406) is consistent with the height of the placement block (407).

4. The communication wiring rack that is easy to maintain according to claim 1 is characterized in that: The height adjustment assembly (2) comprises a threaded column (201), a threaded rod (202), and a mounting seat (203); the threaded column (201) is fixedly mounted on the upper end of the wiring crossbar (1); the bottom of the threaded rod (202) is threadedly connected to the inside of the threaded column (201); and the mounting seat (203) is fixedly connected to the top of the threaded rod (202).

5. The communication wiring rack that is easy to maintain according to claim 1 is characterized in that: The cable fixing mechanism (5) comprises a threaded tube (501), a limiting plate (502), and a rotating handle (503); the threaded tube (501) is rotatably connected to the top of the cable support frame (3) via a bearing; the limiting plate (502) is threadedly connected to the outside of the threaded tube (501); and the rotating handle (503) is fixedly connected to the top of the threaded tube (501).

6. The communication wiring rack that is easy to maintain according to claim 5 is characterized in that: The threaded tube (501) and the rotating handle (503) are both provided in two pieces and are symmetrically distributed at the two ends of the top of the cable support frame (3).

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