Optical cable fiber distribution box hanging device

Abstract

The utility model provides an optical cable distribution box, belongs to optical communication equipment technical field, it solves the technical problem of quick installation and convenient disassembly maintenance to optical cable distribution box. A kind of optical cable distribution box hanging device, including optical cable distribution box, fixed mechanism includes two T type fixed plates, and the top and bottom of optical cable distribution box are respectively contacted with the one end of two T type fixed plates, the one end of two T type fixed plates is all set up two communicating limit slots, and the top and bottom of optical cable distribution box are respectively fixed with mounting plate by bolt, the one side of two mounting plates away from each other is all fixed with L type fixed plate, two L type fixed plates are all perforated with two slide rods in the inner wall of each other, the one side of two slide rods close to limit slot is all fixed with limit block, and limit block is respectively matched with corresponding limit slot.In the utility model, the effect that quick installation and disassembly are realized to optical cable distribution box, facilitate the repair and maintenance of later period.

Description

Technical Field

[0001] This utility model belongs to the field of optical communication equipment technology, and relates to optical cable distribution boxes, particularly an optical cable distribution box hanging device. Background Technology

[0002] Fiber optic distribution boxes are infrastructure devices specifically designed for outdoor, hallway, or indoor environments. Their primary function is to connect trunk optical cables to distribution cables, ensuring stable transmission in fiber optic networks. These distribution boxes not only possess excellent environmental adaptability, operating safely and reliably under various climatic conditions, but also feature a robust enclosure structure capable of withstanding vertical pressures up to 500N, ensuring durability and stability in practical applications. The design and manufacturing of fiber optic distribution boxes fully consider the complexity and diversity of modern communication needs, providing strong support for the efficient management and maintenance of fiber optic networks.

[0003] With the widespread use of fiber optic distribution boxes, they are generally fixed in place using bolts or clamps. While this method ensures the stability of the equipment, it often leads to inconvenience and increases the difficulty of operation for maintenance personnel during later disassembly and maintenance. To improve maintenance efficiency, a more flexible installation solution is urgently needed. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a fiber optic distribution box hanging device. The technical problem to be solved by this utility model is to enable the rapid installation and convenient disassembly and maintenance of the fiber optic distribution box.

[0005] The objective of this utility model can be achieved through the following technical solutions: A fiber optic cable distribution box hanging device includes a fiber optic cable distribution box. One end of the fiber optic cable distribution box is provided with a fixing mechanism for quick installation and fixation. The other end of the fiber optic cable distribution box is equipped with an inspection door. The fixing mechanism includes two T-shaped fixing plates, one end of which contacts the top and bottom of the fiber optic cable distribution box, respectively. Each end of the two T-shaped fixing plates has two communicating limiting grooves. The top and bottom of the fiber optic cable distribution box are respectively fixed with mounting plates by bolts. L-shaped fixing plates are fixed to the opposite sides of the two mounting plates. Two sliding rods are slidably provided through the inner walls of the two L-shaped fixing plates. Limiting blocks are fixed to the sides of the two sliding rods near the limiting grooves, and the limiting blocks are respectively adapted to the corresponding limiting grooves. The ends of the multiple limiting blocks near the T-shaped fixing plates are all inclined. The sides of the two sliding rods away from the limiting blocks are fixed with the same connecting plate.

[0006] The working principle of this utility model is as follows: by inserting the limiting block into the corresponding limiting groove, the optical fiber distribution box can be limited, and the inclined surface of the limiting block can easily contact and squeeze one end of the T-shaped fixing plate.

[0007] Two springs are fixed to the inner walls of the two L-shaped fixing plates, and the other end of the two springs is fixedly connected to one side of the limiting block, and multiple springs are located on the outer surface of the slide rod respectively; A pull ring is fixed to the top of the connecting plate.

[0008] The top of the optical fiber distribution box is fixed with trapezoidal plugs on both sides, and trapezoidal slots adapted to the trapezoidal plugs are opened on both sides of the bottom of one end of the T-shaped fixing plate. Two through slots are provided at both ends of the two T-shaped fixing plates, and a clamp passes through the inside of the through slots.

[0009] Using the above structure, the installation of the optical fiber distribution box can be guided by the cooperation of the trapezoidal slot and trapezoidal plug. Each of the two T-shaped fixing plates has a rotating plate rotatably connected to one side of each other that is far apart from the other side, and two elastic pressure plates are installed on the other end of the rotating plate; With the above structure, the connecting plate can be pressed and limited by the elastic pressure plate.

[0010] The optical fiber distribution box has interconnected slots on both sides, and filter screens are installed inside both slots. Protective shells are fixed on the opposite sides of the two slots. Several interconnected ventilation openings are opened on both sides of the two protective shells. Desiccant is placed inside the protective shells. Several baffles are fixed on the opposite sides of the two protective shells, and the baffles are inclined.

[0011] With the above structure, the outside air can be filtered through the filter screen, and the inside of the optical fiber distribution box can be kept dry through the desiccant.

[0012] Compared with the prior art, the optical fiber distribution box hanging device of this utility model has the following advantages: 1. In this utility model, due to the adoption of a fixing mechanism, the T-shaped fixing plate is first fixed to the wall or to the pole by a clamp. Then, the fiber optic distribution box is driven by the trapezoidal plug to be inserted into the trapezoidal slot, limiting the fiber optic distribution box and aligning its position. When the fiber optic distribution box approaches the T-shaped fixing plate, it will drive the limiting block to approach one end of the T-shaped fixing plate. Then, the inclined surface of the limiting block will contact the T-shaped fixing plate and press against the limiting block. The limiting block will then press against the surface of the T-shaped fixing plate. When the limiting block is aligned with the limiting slot, the spring will drive the limiting block to reset and insert the limiting block into it, thus limiting the fiber optic distribution box. This achieves the effect of quick installation and disassembly of the fiber optic distribution box, facilitating later inspection and maintenance, reducing the time and manpower wasted due to disassembly and reinstallation, and improving maintenance efficiency.

[0013] 2. In this utility model, due to the use of a rotating plate, when the optical fiber distribution box and the T-shaped fixing plate are installed together by the limiting block, the rotating plate is rotated, which drives the elastic pressure plate to rotate. Then the elastic pressure plate will contact the top of the connecting plate and squeeze it, thereby pressing the surface of the connecting plate and limiting it, thus achieving a stable effect on the limiting block, preventing loosening and causing the optical fiber distribution box to loosen. It is simple and practical. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an optical cable distribution box hanging device proposed in this utility model; Figure 2 This is a partial structural diagram of the fixing mechanism of the optical cable distribution box hanging device proposed in this utility model; Figure 3 This is a schematic diagram of the second partial structure of the fixing mechanism of the optical cable distribution box hanging device proposed in this utility model; Figure 4 This is a partial structural diagram of the rotating plate of the optical cable distribution box hanging device proposed in this utility model; Figure 5 This is a partial structural diagram of the filter screen and protective shell of the optical cable distribution box hanging device proposed in this utility model, which is subject to an explosion.

[0015] In the diagram, 1. Optical fiber distribution box; 101. Inspection door; 102. Trapezoidal insert; 2. Protective shell; 201. Filter screen; 202. Desiccant; 203. Baffle; 204. Ventilation opening; 3. T-shaped fixing plate; 300. Trapezoidal slot; 301. Mounting plate; 302. L-shaped fixing plate; 303. Through groove; 304. Pull ring; 305. Connecting plate; 306. Slide rod; 307. Spring; 308. Limiting block; 309. Rotating plate; 310. Elastic pressure plate; 4. Clamp. Detailed Implementation

[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0017] like Figure 1 - Figure 5 As shown, a fiber optic cable distribution box hanging device includes a fiber optic cable distribution box 1. One end of the fiber optic cable distribution box 1 is provided with a fixing mechanism for quick installation and fixation, and the other end of the fiber optic cable distribution box 1 is provided with an inspection door 101. The fixing mechanism includes two T-shaped fixing plates 3, one end of which contacts the top and bottom of the optical fiber distribution box 1, respectively. Each T-shaped fixing plate 3 has two communicating limiting grooves at one end. Mounting plates 301 are bolted to the top and bottom of the optical fiber distribution box 1. L-shaped fixing plates 302 are fixed to the opposite sides of the two mounting plates 301. Two sliding rods 306 are slidably installed through the inner walls of the two L-shaped fixing plates 302. Each slide bar 306 has a limiting block 308 fixed on the side near the limiting groove, and the limiting block 308 is adapted to the corresponding limiting groove. The ends of the multiple limiting blocks 308 near the T-shaped fixing plate 3 are all inclined. The same connecting plate 305 is fixed on the side of the two slide bars 306 away from the limiting block 308. By inserting the limiting block 308 into the interior of the corresponding limiting groove, the optical fiber distribution box 1 can be limited. The inclined surface of the limiting block 308 can easily contact and squeeze one end of the T-shaped fixing plate 3.

[0018] In this utility model, two springs 307 are fixed to the inner walls of the two L-shaped fixing plates 302, and the other end of the two springs 307 is fixedly connected to one side of the limiting block 308, and multiple springs 307 are respectively located on the outer surface of the slide rod 306.

[0019] In this utility model, a pull ring 304 is fixed to the top of the connecting plate 305.

[0020] In this utility model, trapezoidal plugs 102 are fixed on both sides of the top end of the optical fiber distribution box 1, and trapezoidal slots 300 adapted to the trapezoidal plugs 102 are opened on both sides of the bottom of one end of the T-shaped fixing plate 3. The installation of the optical fiber distribution box 1 can be guided by the cooperation of the trapezoidal slots 300 and the trapezoidal plugs 102.

[0021] In this utility model, two through slots 303 are opened at both ends of the two T-shaped fixing plates 3, and a clamp 4 is provided inside the through slot 303.

[0022] In this utility model, two T-shaped fixing plates 3 are rotatably connected to rotating plates 309 on opposite sides, and two elastic pressure plates 310 are installed on the other end of the rotating plates 309. The elastic pressure plates 310 can press and limit the connecting plate 305.

[0023] In this invention, the optical fiber distribution box 1 has interconnected slots on both sides, and filter screens 201 are installed inside both slots. Protective shells 2 are fixed on the opposite sides of the two slots. Several interconnected ventilation openings 204 are opened on both sides of the two protective shells 2. Desiccant 202 is placed inside the protective shells 2. Several baffles 203 are fixed on the opposite sides of the two protective shells 2. The baffles 203 are inclined. The filter screens 201 can filter the outside air, and the desiccant 202 can keep the inside of the optical fiber distribution box 1 dry.

[0024] The working principle of this utility model is as follows: First, the T-shaped fixing plate 3 is fixed to the wall, or two T-shaped fixing plates 3 are fixed to the pole using clamps 4. The installation distance between the two T-shaped fixing plates 3 is the same as the height of the fiber optic distribution box 1. When fixing the T-shaped fixing plate 3, the fiber optic distribution box 1 is brought close to the T-shaped fixing plate 3, causing the trapezoidal insert 102 to align with the trapezoidal slot 300. The trapezoidal insert 102 is then inserted into the trapezoidal slot 300, guiding the fiber optic distribution box 1 during installation. When the fiber optic distribution box 1 approaches the T-shaped fixing plate 3, it causes the L-shaped fixing plate 302 to approach the T-shaped fixing plate 3, and the corresponding limiting block 308 to approach one end of the T-shaped fixing plate 3. The inclined surface of the limiting block 308 contacts one end of the T-shaped fixing plate 3, and then it can be pressed, pressing the limiting block 308 against the surface of one end of the T-shaped fixing plate 3. As the fiber optic distribution box 1 moves continuously... The limiting block 308 aligns with the limiting groove, and then the limiting block 308 is reset by the effect of the spring 307 and inserted into the limiting groove, thus fixing the optical fiber distribution box 1. After installation, the rotating plate 309 is rotated, which drives the elastic pressure plate 310 to approach the top of the connecting plate 305. Then, the elastic pressure plate 310 presses the top of the connecting plate 305 and stabilizes the limiting block 308 to prevent shaking. This achieves the effect of quick installation and disassembly of the optical fiber distribution box 1 without the need for many tools. It is simple and practical. The ventilation port 204 can dissipate heat from the inside of the optical fiber distribution box 1, the baffle 203 can prevent rainwater from entering the inside of the optical fiber distribution box 1, the filter screen 201 can filter out external impurities, and the desiccant 202 can keep the air entering the optical fiber distribution box 1 dry and prevent moisture from returning.

[0025] In summary, in this utility model, the T-shaped fixing plate 3 is fixed to the wall or to the pole by the clamp 4. Then, the fiber optic distribution box 1 is inserted into the trapezoidal slot 300 by the trapezoidal plug 102, which limits the fiber optic distribution box 1 and aligns it. When the fiber optic distribution box 1 approaches the T-shaped fixing plate 3, it will drive the limiting block 308 to approach one end of the T-shaped fixing plate 3. Then, the inclined surface of the limiting block 308 will contact the T-shaped fixing plate 3 and press the limiting block 308. Then, the limiting block 308 will press against the surface of the T-shaped fixing plate 3. When the limiting block 308 is aligned with the limiting slot, the spring 307 will drive the limiting block 308 to reset and insert the limiting block 308 into it, thus limiting the fiber optic distribution box 1. This achieves the effect of quick installation and disassembly of the fiber optic distribution box 1, which facilitates later inspection and maintenance.

[0026] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A fiber optic cable distribution box hanging device, comprising a fiber optic cable distribution box, characterized in that, One end of the optical fiber distribution box is equipped with a fixing mechanism for quick installation and fixation, and the other end of the optical fiber distribution box is equipped with an inspection door; The fixing mechanism includes two T-shaped fixing plates, one end of which contacts the top and bottom of the optical fiber distribution box, respectively. Each of the two T-shaped fixing plates has two interconnected limiting grooves at one end. Mounting plates are fixed to the top and bottom of the optical fiber distribution box by bolts. L-shaped fixing plates are fixed to the opposite sides of the two mounting plates. Two sliding rods are slidably installed through the inner walls of the two L-shaped fixing plates. Limiting blocks are fixed to the sides of the sliding rods near the limiting grooves, and each limiting block is adapted to its corresponding limiting groove. The ends of the multiple limiting blocks near the T-shaped fixing plates are inclined. The sides of the two sliding rods away from the limiting blocks are fixed with the same connecting plate.

2. The optical cable distribution box hanging device according to claim 1, characterized in that, Two springs are fixed to the inner walls of the two L-shaped fixing plates, and the other end of the two springs is fixedly connected to one side of the limiting block. Multiple springs are located on the outer surface of the slide rod.

3. The optical cable distribution box hanging device according to claim 1, characterized in that, A pull ring is fixed to the top of the connecting plate.

4. The optical cable distribution box hanging device according to claim 1, characterized in that, The top of the optical fiber distribution box is fixed with trapezoidal plugs on both sides, and trapezoidal slots adapted to the trapezoidal plugs are opened on both sides of the bottom of one end of the T-shaped fixing plate.

5. The optical cable distribution box hanging device according to claim 1, characterized in that, Two through slots are provided at both ends of the two T-shaped fixing plates, and a clamp passes through the inside of the through slots.

6. The optical cable distribution box hanging device according to claim 1, characterized in that, Each of the two T-shaped fixing plates has a rotating plate rotatably connected to one side of each other, and two elastic pressure plates are installed on the other end of the rotating plate.

7. The optical cable distribution box hanging device according to claim 1, characterized in that, The optical fiber distribution box has interconnected slots on both sides, and filter screens are installed inside both slots. Protective shells are fixed on the opposite sides of the two slots. Several interconnected ventilation openings are opened on both sides of the two protective shells. Desiccant is placed inside the protective shells. Several baffles are fixed on the opposite sides of the two protective shells, and the baffles are inclined.

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