Wiring cabinet with internal wiring fixing structure
By setting up a fixed wire frame and a stretching mechanism under the layer rack of the wiring cabinet, the wiring clamps are driven to clamp and fix the lines, which solves the problem of missing fixed structure after the existing wiring cabinet lines is connected, and the line connection is realized Stability and normal use of the equipment.
Patent Information
- Application Number
- CN202420368734.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing wiring cabinet lacks a fixed structure after connecting the line, which causes the line to easily move and loose during tidying or maintaining, affecting the normal use of the equipment.
A wiring cabinet with a wiring fixing structure inside is designed. By setting a horizontally distributed solid wire frame below each set of racks, and a stretching mechanism is set at the bottom of the rack, the connecting parts are driven on the solid wire frame. Extend, expand or close the cable clamps laterally to sort clamp the wires connected to the fiber optic box.
The connection between the line and the optical fiber box is achieved to be more stable, avoiding poor contact problems caused by loose lines, and ensuring normal use of the equipment.
Smart Images
Figure CN222482472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wiring cabinets, in particular to a wiring cabinet with a wiring fixing structure inside. Background Art
[0002] With the rapid development of modern communication technology, optical fiber communication has become an indispensable part of people's daily life and work, and the wiring cabinet, as an indispensable component of the optical fiber communication system, plays a very important role. In the optical fiber communication system, the wiring cabinet is used to realize the distribution, scheduling and backup of optical fiber connectors and optical cables.
[0003] Existing wiring cabinets are connected to the lines through several unit fiber optic boxes inside. Although this has the function of neatly wiring each line, since the lines are not fixed after connection, when the staff organizes or maintains the lines inside the wiring cabinet, it is easy to cause the lines to move loose, resulting in poor line contact and affecting the normal use of the equipment. Utility Model Content
[0004] The purpose of the utility model is to provide a wiring cabinet with an internal wiring fixing structure to solve the problem raised in the above-mentioned background technology that the current wiring cabinet lacks a fixing structure after being connected to the lines through a plurality of unit optical fiber boxes inside, which easily causes the lines to move loose when the staff arranges or maintains the lines inside the wiring cabinet.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring cabinet with an internal wiring fixing structure, comprising a wiring cabinet main body, vertical frames are provided on both sides of the interior of the wiring cabinet main body, a plurality of layer frames are installed between the vertical frames, a plurality of optical fiber boxes are embedded and installed inside the layer frames, a horizontally distributed wire fixing frame is detachably installed at the front end below the layer frames, a plurality of groups of wire clamps are provided on the top of the wire fixing frame, and a connecting piece passing through the wire fixing frame is provided at the bottom of the wire fixing frame, and a plurality of groups of stretching mechanisms corresponding to each group of wire clamps are provided at the bottom of the wire fixing frame, and the stretching mechanism is used to drive the connecting piece to stretch laterally on the wire fixing frame.
[0006] Preferably, the stretching mechanism includes a transverse axis, a pull sleeve and a stretching spring. The transverse axis is fixed to the bottom of the wire fixing frame through a connecting block and is located below each group of wire clamps. The pull sleeve is symmetrically sleeved on the outside of both ends of the transverse axis, and the bottom end of the connecting piece is fixedly connected to the top end of the pull sleeve. The stretching spring is sleeved on the outside of the middle of the transverse axis.
[0007] Preferably, limiting blocks are fixed at both ends of the transverse axis, and the limiting blocks at both ends of the transverse axis are slidably connected to the inner wall of the pull sleeve.
[0008] Preferably, both sides of the bottom of the shelf are provided with fixed sleeves, and both ends of the fixed wire frame are connected with connecting rods, and the upper end of the connecting rod is consistent with the structure of the fixed sleeve.
[0009] Preferably, rotating shafts are fixed to both ends of the wire fixing frame, and a fastening ring matched with the rotating shaft is provided at the connection between the connecting rod and the wire fixing frame.
[0010] Preferably, three groups of the cable clamps are provided on the top of the cable fixing frame, and each group of the cable clamps is located in the center of the optical fiber box.
[0011] Compared with the prior art, the beneficial effect of the utility model is that the wiring cabinet with a wiring fixing structure inside can make the connection between the line and the optical fiber box more stable, avoid the situation where the line is easily loosened and causes poor contact, thereby ensuring the normal use of the equipment. The wiring cabinet with a wiring fixing structure inside is provided with a horizontally distributed wire fixing rack under each group of shelves. The stretching mechanism at the bottom of the wire fixing rack can drive the connecting piece to perform a horizontal stretching activity on the wire fixing rack. When the connecting piece moves, it can drive each group of wire clamps to expand or close each other, so as to classify and clamp the lines connected to each group of optical fiber boxes to ensure the stability of the line connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of a wiring cabinet with a wiring fixing structure inside the utility model;
[0013] Figure 2 This is a schematic diagram of the external structure of a wiring rack of a wiring cabinet with a wiring fixing structure inside the utility model;
[0014] Figure 3 This is a schematic diagram of the bottom structure of a wiring clamp of a wiring cabinet with a wiring fixing structure inside the utility model;
[0015] Figure 4 The utility model is a schematic diagram of the connecting structure of the rotating shaft and the connecting rod of a wiring cabinet with a wiring fixing structure inside.
[0016] In the figure: 1. Wiring cabinet body; 2. Vertical frame; 3. Layer frame; 4. Fiber optic box; 5. Wire fixing rack; 6. Wire clamp; 7. Fixing sleeve; 8. Connecting rod; 9. Rotating shaft; 10. Connecting piece; 11. Horizontal axis; 12. Pulling sleeve; 13. Tension spring; 14. Fastening ring. DETAILED DESCRIPTION
[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0018] See also Figure 1-4The utility model provides a technical solution: a wiring cabinet with an internal wiring fixing structure, comprising a wiring cabinet body 1, a cabinet door hinged at the front end of the wiring cabinet body 1, vertical frames 2 are provided on both sides of the wiring cabinet body 1, the upper and lower ends of the vertical frames 2 are fixed to the inner walls of the upper and lower sides of the wiring cabinet body 1 by bolts, and a number of mounting holes are evenly arranged on the vertical frames 2, a number of layer frames 3 are installed between the vertical frames 2, the two ends of the layer frames 3 are fixed to the mounting holes of the vertical frames 2 by screws, a number of optical fiber boxes 4 are embedded and installed inside the layer frames 3, a number of interfaces for connecting lines are evenly arranged at the front end of the optical fiber box 4, a horizontally distributed fixed wire rack 5 is detachably installed at the front end below the layer rack 3, the fixed wire rack 5 is in the shape of a strip sheet metal as a whole, and a number of fixed wire racks 5 are provided on the top The wiring clamps 6 are all arc-shaped and have corresponding opening directions, and the bottom of the wiring clamps 6 is welded and fixed with a connector 10 that runs through the wire fixing frame 5. The wire fixing frame 5 is provided with a strip opening that matches the connector 10, and the bottom of the wire fixing frame 5 is provided with a plurality of groups of stretching mechanisms corresponding to each group of wiring clamps 6. The wiring cabinet body 1 of this structure can evenly install a plurality of shelves 3 through two vertical frames 2 and fit the optical fiber box 4. When the lines and the wiring ports on the optical fiber box 4 are all connected, the stretching mechanism at the bottom of the wire fixing frame 5 can drive the connector 10 to perform a lateral stretching activity on the wire fixing frame 5. When the connector 10 is active, it can drive each group of wiring clamps 6 to expand or close each other, so as to classify and clamp the lines connected to each group of optical fiber boxes 4, so that the lines can be fixed. The connection between the line and the optical fiber box 4 is more stable, avoiding the lack of a structure for fixing the line in the existing wiring cabinet body 1, which easily causes the line to move loosely during arrangement or maintenance, resulting in poor contact, thereby ensuring the normal use of the equipment. The stretching mechanism includes a transverse axis 11, a pull sleeve 12 and a stretching spring 13. The transverse axis 11 is horizontally fixed to the bottom of the wire fixing frame 5 through a connecting block and is located below each group of wire clamps 6. The pull sleeve 12 is symmetrically sleeved on the outside of both ends of the transverse axis 11, and a pull ring is welded and fixed on the outer end of the pull sleeve 12, and the bottom end of the connector 10 is welded and fixed to the top of the pull sleeve 12, and the stretching spring 13 is sleeved on the outside of the middle of the transverse axis 11, and the two ends of the stretching spring 13 are respectively connected to the outer edge of one side corresponding to the pull sleeve 12. The pull sleeve 12 can be pulled toward the two ends of the horizontal axis 11 through the pull ring at the outer end. When the pull sleeve 12 is pulled, the stretching spring 13 will be stretched synchronously. In this way, the pull sleeve 12 can synchronously drive each group of connecting parts 10 to perform lateral stretching activities, so as to quickly drive each group of cable clamps 6 to clamp and fix the line. Both ends of the horizontal axis 11 are welded and fixed with limited blocks, and the limited blocks at both ends of the horizontal axis 11 are slidably connected with the inner wall of the pull sleeve 12. The limited blocks at both ends of the horizontal axis 11 of this structure can limit the pull sleeve 12 to prevent the pull sleeve 12 from sliding out at both ends of the horizontal axis 11. Both sides of the bottom of the layer frame 3 are welded and fixed with fixed sleeves 7, and both ends of the fixed wire frame 5 are connected with connecting rods 8. The connecting rod 8 is a bending structure, and the upper end of the connecting rod 8 is consistent with the structure of the fixed sleeve 7.The wire fixing frame 5 of this structure can be quickly disassembled and assembled at the bottom of the front end of the layer frame 3 by inserting the upper end of the connecting rod 8 into the interior of the fixed sleeve 7, which is more convenient to use. The two ends of the wire fixing frame 5 are welded and fixed with a rotating shaft 9, and the connection between the connecting rod 8 and the wire fixing frame 5 is embedded and fixed with a fastening ring 14 that is compatible with the rotating shaft 9. The inner wall of the fastening ring 14 is surrounded by a plurality of teeth. The wire fixing frame 5 of this structure can be rotated by the rotating shaft 9 in the fastening ring 14 and stabilized by friction with the teeth. In this way, the wire fixing frame 5 can rotate a plurality of groups of wire clamps 6 to a more suitable angle for clamping and fixing the line, ensuring the straightness of the line after being fixed. There are three groups of wire clamps 6 on the top of the wire fixing frame 5, and each group of wire clamps 6 is located in the center of the optical fiber box 4. The wire clamps 6 of this structure can clamp and fix the line more smoothly at the center of the optical fiber box 4.
[0019] Working principle: When using the wiring cabinet with a wiring fixed structure inside, first arrange a suitable number of shelves 3 between the two vertical frames 2 and install the fiber optic box 4 in an inlaid manner. After the fiber optic lines are all connected to the wiring ports on the fiber optic box 4, use a cable tie to bundle the lines connected to each group of fiber optic boxes 4 together, and then pull the pull rings at the outer ends of each group of pull sleeves 12 in turn. When the pull sleeves 12 are pulled toward the two ends of the horizontal axis 11, the tension spring 13 will be stretched, and when the pull sleeves 12 are pulled, the connector 10 can be driven to perform a horizontal stretching activity on the fixed wire frame 5. When the connector 10 is active, it can drive each group of cable clamps 6 to expand or close with each other. When each group of cable clamps 6 When expanded, the lines bound by each group of cable ties are placed inside each group of cable clamps 6, and then the pull ring at the outer end of the pull sleeve 12 is loosened. Each group of cable clamps 6 can clamp and fix the lines under the elastic action of the tension spring 13, so that the connection between the lines and the optical fiber box 4 is more stable, and the cable fixing frame 5 can also be rotated at an angle inside the fastening ring 14 through the rotating shaft 9, so that several groups of cable clamps 6 can be rotated to a more suitable angle for clamping and fixing the lines. When the cable fixing frame 5 is not needed, the cable fixing frame 5 can be quickly disassembled at the bottom of the front end of the shelf 3 by detaching the upper end of the connecting rod 8 from the inside of the fixing sleeve 7, thereby completing a series of work.
[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A wiring cabinet with a wiring fixing structure inside, comprising a wiring cabinet body (1), vertical frames (2) are provided on both sides inside the wiring cabinet body (1), a plurality of shelves (3) are installed between the vertical frames (2), and a plurality of optical fiber boxes (4) are embedded and installed inside the shelves (3), characterized in that: A horizontally distributed wire fixing frame (5) is detachably mounted at the front end below the layer frame (3); a plurality of groups of wire clamps (6) are arranged on the top of the wire fixing frame (5); a connecting piece (10) penetrating the wire fixing frame (5) is arranged on the bottom of the wire clamp (6); and a plurality of groups of stretching mechanisms corresponding to each group of wire clamps (6) are arranged on the bottom of the wire fixing frame (5); the stretching mechanism is used to drive the connecting piece (10) to stretch horizontally on the wire fixing frame (5).
2. A wiring cabinet with a wiring fixing structure inside according to claim 1, characterized in that: The stretching mechanism comprises a transverse axis (11), a pull sleeve (12) and a stretching spring (13); the transverse axis (11) is fixed to the bottom of the wire fixing frame (5) through a connecting block and is located below each group of wire clamps (6); the pull sleeve (12) is symmetrically sleeved on the outside of both ends of the transverse axis (11); the bottom end of the connecting piece (10) is fixedly connected to the top end of the pull sleeve (12); and the stretching spring (13) is sleeved on the outside of the middle of the transverse axis (11).
3. A wiring cabinet with a wiring fixing structure inside according to claim 2, characterized in that: Limit blocks are fixed at both ends of the transverse axis (11), and the limit blocks at both ends of the transverse axis (11) are in sliding connection with the inner wall of the pull sleeve (12).
4. A wiring cabinet with a wiring fixing structure inside according to claim 1, characterized in that: Both sides of the bottom of the layer frame (3) are provided with fixed sleeves (7), and both ends of the fixed wire frame (5) are connected with connecting rods (8), and the upper end of the connecting rod (8) is consistent with the structure of the fixed sleeve (7).
5. A wiring cabinet with a wiring fixing structure inside according to claim 4, characterized in that: Rotating shafts (9) are fixed to both ends of the wire fixing frame (5), and a fastening ring (14) adapted to the rotating shaft (9) is provided at the connection between the connecting rod (8) and the wire fixing frame (5).
6. The wiring cabinet with a wiring fixing structure inside according to claim 1, characterized in that: A total of three groups of the cable clamps (6) are arranged on the top of the cable fixing frame (5), and each group of the cable clamps (6) is located in the center of the optical fiber box (4).