Base station communication transmission equipment rack convenient to maintain

Abstract

The utility model relates to the technical field of communication transmission equipment supports, in particular to a base station communication transmission equipment rack which comprises a rack body, a wiring sub-frame installed on the front face of the rack body and a carding assembly installed on the front face of the rack body. According to the base station communication transmission equipment rack, when an optical fiber interface is inserted into a distribution sub-rack, an optical fiber firstly passes through the back surface of the rack through a threading hole, passes through the interior of a junction box and then extends upwards from the interior of a carding plate, so that the optical fiber is located in a wire clamping plate and is attached to the inner wall, and finally, a plug is inserted into the distribution sub-rack, so that the optical fiber interface is inserted into the distribution sub-rack. After the plurality of optical fibers are connected, the push column is pulled until the wire clamping plate connected with the connecting rod clamps the plurality of optical fibers, and the wire clamping plate ensures that the optical fibers are not easy to pop out under the action of the first spring, so that the aim of sorting and classifying is fulfilled, and when other optical fiber lines are subsequently added, the mounting holes are sequentially added in a hole-to-hole manner; therefore, the maintenance convenience of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of communication transmission equipment brackets, and specifically to a base station communication transmission equipment rack that is easy to maintain. Background Art

[0002] Most of the communication transmission equipment in existing communication base stations (China Mobile, China Telecom, China Unicom) is installed in the communication transmission equipment rack of the base station. The capacity of the transmission equipment in the communication base station is also constantly increasing, and the number of optical ports is also increasing. Whether it is synchronous digital hierarchy (SDH) equipment or passive optical network (PON) equipment, there is a great demand for optical ports. Optical fiber communication transmission equipment is directly connected through optical fiber connectors (also known as jumper fibers) or pigtails. Optical fiber connectors refer to optical fibers with connector plugs installed at both ends, which are used to plug into the optical ports of communication transmission equipment; those with a connector plug installed at only one end are called pigtails.

[0003] The inventors have discovered that there are at least the following problems in this technology: the existing base station communication transmission equipment does not have a good way of restricting and protecting the communication transmission equipment; after the optical fiber is inserted into the fiber optic distribution rack, the optical fiber is freely placed on the outer surface of the rack, which will cause the optical fibers to be intertwined, making construction difficult or impossible, and increasing the difficulty of wiring, making the originally limited base station communication transmission equipment rack even more messy and disorderly, and more inconvenient to maintain; therefore, a base station communication transmission equipment rack is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a base station communication transmission equipment rack, which has the advantages that when the optical fiber is installed and plugged into the optical fiber distribution sub-frame, each optical fiber is combed to the corresponding position, which is convenient for subsequent maintenance and the addition of other line optical fibers. It solves the problem that on the existing base station communication transmission equipment rack, after several optical fibers are inserted into the optical fiber distribution sub-frame, the optical fibers are intertwined, which increases the difficulty of subsequent wiring, and the surface of the rack is messy and disordered, which is not convenient for subsequent maintenance.

[0005] In order to achieve the purpose of neatly combing the above optical fibers and facilitate subsequent maintenance and adding other lines, the present application provides the following technical solutions: a base station communication transmission equipment rack, comprising a rack, a wiring subframe installed on the front of the rack, and a combing component installed on the front of the rack;

[0006] The combing assembly includes a combing plate installed on the front side of the frame, a first support plate fixedly connected to the top of the combing plate, a sliding rod slidably connected to the inside of the first support plate, a wire clamp plate fixedly connected to the front side of the sliding rod, a first spring fixedly connected between the first support plate and the wire clamp plate, a second support plate fixedly connected to the top of the combing plate, a second spring fixedly connected to the outer surface of the second support plate, a pushing column fixedly connected to the side away from the second spring, a connecting rod rotatably connected to the outer surface of the pushing column and hinged to the wire clamp plate, a junction box fixedly connected to the front side of the frame, and an internal placement plate fixedly connected to the junction box.

[0007] In the present application, when the optical fiber interface is inserted into the interior of the distribution frame, the optical fiber is first passed through the back of the frame and penetrated through the interior of the junction box, and then extended from the inside of the combing plate so that it is located inside the wire clamp plate and fits the inner wall. Finally, the plug is inserted into the interior of the distribution frame. After several optical fibers are connected, the push column is pulled to wait for the wire clamp plate connected to the connecting rod to clamp several optical fibers. The wire clamp plate ensures that the optical fiber is not easy to pop out under the action of the first spring, thereby achieving the purpose of combing and classification, and ensuring that when other optical fiber lines are added later, the mounting holes can be added in sequence in a hole-to-hole manner, thereby improving the convenience of maintenance of the device.

[0008] Furthermore, two mounting plates are fixedly connected to the front of the rack, both mounting plates are L-shaped plates, both mounting plates are threaded with bolts inside, and the distribution subframe is fixedly connected to the rack via the two mounting plates.

[0009] The beneficial effect of adopting the above further solution is that the distribution subframe can be fixed and limited by two bolts during installation and use, which is convenient for subsequent maintenance and replacement, and the use direction can be adjusted when other optical fiber lines are added.

[0010] Furthermore, a heat dissipation mesh hole is opened on the front of the rack, and a threading hole is fixedly connected to the front of the rack.

[0011] The beneficial effect of adopting the above further scheme is that when the optical fiber is installed inside the distribution rack and the rack is used outdoors, the heat dissipation mesh can play a role in ventilation and heat dissipation, and the cold air on the back side is filtered to dissipate heat for the optical fiber, thereby increasing the service life of the optical fiber; it is convenient for the optical fiber to penetrate from the back side of the rack during installation or expansion, thereby reducing the entanglement of the optical fiber.

[0012] Furthermore, a threading groove is provided inside the combing plate, a sliding hole is provided inside the first supporting plate, and the sliding rod slides inside the first supporting plate.

[0013] The beneficial effects of adopting the above further solution are: when the optical fiber is additionally installed, the combing plate can be penetrated from the inside of the combing plate, thereby improving the convenience of installation; when the slide bar moves back and forth, the sliding hole can play a guiding role.

[0014] Furthermore, the first spring slides on the outer surface of the slide rod, an arc-shaped groove is provided inside the wire clamp plate, and a rubber pad is embedded on the surface of the arc-shaped groove.

[0015] The beneficial effect of adopting the above further solution is that when the wire clamp plate is combing and classifying the optical fibers, the rubber pad can avoid the optical fibers from being clamped as much as possible, thereby reducing the wear of the optical fibers by the wire clamp plate.

[0016] Furthermore, a square sliding groove is provided inside the second support plate, and the push column slides inside the second support plate through the square sliding groove. A handle is provided at one end of the push column away from the second support plate.

[0017] The beneficial effect of adopting the above further scheme is that when adding optical fibers, the push column can be squeezed to drive the wire clamp plate to open, and the newly added optical fibers can be placed inside the wire clamp plate to avoid clutter and affect subsequent maintenance.

[0018] Furthermore, a plurality of through holes are provided inside the junction box, and a plurality of square placement holes are provided inside the placement plate.

[0019] The beneficial effect of adopting the above further solution is that when the optical fibers are connected in sections, the joints of the two optical fibers can be located inside the placement plate, so as to avoid the joints from being disconnected due to collision and wear.

[0020] Furthermore, a protective pressure plate is hinged on the front of the junction box, a latch column is fixedly connected to the right side of the protective pressure plate, and the protective pressure plate is detachably connected to the junction box via the latch column.

[0021] The beneficial effect of adopting the above further solution is that when an optical fiber joint occurs in the junction box, the protective pressure plate can protect the optical fiber joint and increase the service life of the device.

[0022] Compared with the prior art, the present application provides a base station communication transmission equipment rack, which has the following beneficial effects: for the base station communication transmission equipment rack, when the optical fiber interface is inserted into the interior of the wiring sub-frame, the optical fiber is first passed through the threading hole from the back of the rack, and after passing through the interior of the junction box, it is extended from the inside of the combing plate so that it is located inside the wire clamp plate and fits the inner wall. Finally, the plug is inserted into the interior of the wiring sub-frame. After several optical fibers are connected, the push column is pulled until the wire clamp plate connected to the connecting rod clamps several optical fibers. Under the action of the first spring, the wire clamp plate ensures that the optical fiber is not easy to pop out, thereby achieving the purpose of combing and classification, and ensuring that when other optical fiber lines are added later, the mounting holes can be added in sequence in a hole-to-hole manner, thereby improving the convenience of maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the main cross-sectional view of the structure of this application;

[0024] Figure 2 This is a top view of the structure of this application;

[0025] Figure 3 This is the left side diagram of the structural frame of this application;

[0026] Figure 4 This is the front view of the junction box of the structure of this application;

[0027] Figure 5 This is a three-dimensional diagram of the structure combing board of this application.

[0028] In the figure: 1. rack; 2. mounting plate; 3. bolts; 4. wiring sub-rack; 5. combing plate; 6. first support plate; 7. slide bar; 8. wire clamp plate; 9. first spring; 10. second support plate; 11. second spring; 12. push column; 13. connecting rod; 14. junction box; 15. placement plate; 16. protective pressure plate; 17. heat dissipation mesh; 18. threading hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1-2A base station communication transmission equipment rack includes a rack 1 and a wiring sub-rack 4 installed on the front of the rack 1. Two mounting plates 2 are fixedly connected to the front of the rack 1. The two mounting plates 2 are both L-shaped plates. Bolts 3 are threadedly connected to the inside of the two mounting plates 2. The wiring sub-rack 4 is fixedly connected to the rack 1 through the two mounting plates 2. When the wiring sub-rack 4 is installed and used, it can be fixed and limited by two bolts 3, which is convenient for subsequent maintenance and replacement. The use direction can be adjusted when other optical fiber lines are added.

[0031] Please refer to Figure 1-5 A heat dissipation mesh 17 is provided on the front of the rack 1. When the optical fiber is installed inside the distribution subframe 4 and the rack 1 is used outdoors, the heat dissipation mesh 17 can achieve the effect of ventilation and heat dissipation, and the cold air on the back is circulated and filtered to dissipate the heat of the optical fiber, thereby increasing the service life of the optical fiber; a threading hole 18 is fixedly connected to the front of the rack 1, which is convenient for the optical fiber to pass through from the back of the rack 1 during installation or addition, thereby reducing the entanglement of the optical fiber.

[0032] See also Figure 1-5 , a combing component installed on the front side of the frame 1; the combing component includes a combing plate 5 installed on the front side of the frame 1, and a threading groove is opened inside the combing plate 5. When the optical fiber is additionally installed, the combing plate 5 can be penetrated from the inside of the combing plate 5 to improve the convenience of installation.

[0033] See also Figure 1-3 The combing assembly also includes a first support plate 6 fixedly connected to the top of the combing plate 5, and a sliding rod 7 slidably connected to the inside of the first support plate 6. A sliding hole is opened inside the first support plate 6, and the sliding rod 7 slides inside the first support plate 6. When the sliding rod 7 moves back and forth, the sliding hole can play a guiding role.

[0034] A wire clamp plate 8 is fixedly connected to the front side of the slide bar 7, and a first spring 9 is fixedly connected between the first support plate 6 and the wire clamp plate 8. The first spring 9 slides on the outer surface of the slide bar 7. An arc-shaped groove is provided inside the wire clamp plate 8. A rubber pad is embedded on the surface of the arc-shaped groove. When the wire clamp plate 8 is combing and sorting the optical fibers, the rubber pad can avoid the optical fiber from being clamped as much as possible, thereby reducing the wear of the wire clamp plate 8 on the optical fiber.

[0035] See also Figure 1-4The combing assembly also includes a second support plate 10 fixedly connected to the top of the combing plate 5, a second spring 11 fixedly connected to the outer surface of the second support plate 10, a pushing column 12 fixedly connected to the side away from the second spring 11, and a square sliding groove is opened inside the second support plate 10. The pushing column 12 slides inside the second support plate 10 through the square sliding groove. A handle is provided on the end of the pushing column 12 away from the second support plate 10. A connecting rod 13 is rotatably connected to the outer surface of the pushing column 12 and hinged to the wire clamp plate 8. When adding optical fibers, the pushing column 12 can be squeezed to drive the wire clamp plate 8 to open, and the newly added optical fibers can be placed inside the wire clamp plate 8 to avoid clutter and affect subsequent maintenance.

[0036] See also Figure 1 , Figure 3-4 The combing component also includes a junction box 14 fixedly connected to the front side of the frame 1, and an internal placement plate 15 fixedly connected to the junction box 14. The junction box 14 has a plurality of through holes inside, and the placement plate 15 has a plurality of square placement holes inside. When the optical fiber is connected in sections, the joints of the two optical fibers can be located inside the placement plate 15 to avoid the occurrence of disconnection due to collision and wear at the joint.

[0037] See also Figure 1 , Figure 3-4 The combing component also includes a protective pressure plate 16 hinged on the front of the junction box 14, and a latch column is fixedly connected to the right side of the protective pressure plate 16. The protective pressure plate 16 is detachably connected to the junction box 14 through the latch column. When a fiber optic connector is present in the junction box 14, the protective pressure plate 16 can protect the fiber optic connector and increase the service life of the device.

[0038] In this embodiment, when necessary, the combing component is a symmetrical structure, and the instruction manual describes the use of one side. In actual use, the left and right sides are used in the same way.

[0039] The working principle of the above embodiment is:

[0040] The base station communication transmission equipment rack, when the optical fiber interface is inserted into the interior of the wiring sub-frame 4, the optical fiber is first passed through the threading hole 18 from the back of the rack 1, and after passing through the interior of the junction box 14, it extends from the inside of the combing plate 5 so that it is located inside the wire clamp plate 8 and fits the inner wall. Finally, the plug is inserted into the interior of the wiring sub-frame 4. After several optical fibers are connected, the push column 12 is pulled until the wire clamp plate 8 connected to the connecting rod 13 clamps several optical fibers. The wire clamp plate 8 ensures that the optical fiber is not easy to pop out under the action of the first spring 9, thereby achieving the purpose of combing and classification, ensuring that when other optical fiber lines are added later, the mounting holes can be added in sequence in a hole-to-hole manner, thereby improving the convenience of maintenance of the device.

[0041] The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for controlling computers, etc. The standard parts used in the application can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

Claims

1. A base station communication transmission equipment rack, characterized in that: It comprises a frame (1), a wiring subframe (4) installed on the front of the frame (1), and a combing component installed on the front of the frame (1); The combing assembly comprises a combing plate (5) mounted on the front of the frame (1), a first support plate (6) fixedly connected to the top of the combing plate (5), a sliding rod (7) slidably connected to the inside of the first support plate (6), a wire clamp plate (8) fixedly connected to the front of the sliding rod (7), a first spring (9) fixedly connected between the first support plate (6) and the wire clamp plate (8), a second support plate (10) fixedly connected to the top of the combing plate (5), a second spring (11) fixedly connected to the outer surface of the second support plate (10), a pushing column (12) fixedly connected to a side away from the second spring (11), a connecting rod (13) rotatably connected to the outer surface of the pushing column (12) and hinged to the wire clamp plate (8), a junction box (14) fixedly connected to the front of the frame (1), and an internal placement plate (15) fixedly connected to the junction box (14).

2. A base station communication transmission equipment rack according to claim 1, characterized in that: Two mounting plates (2) are fixedly connected to the front of the rack (1); the two mounting plates (2) are both L-shaped plates; bolts (3) are threadedly connected to the inside of the two mounting plates (2); and the wiring subframe (4) is fixedly connected to the rack (1) via the two mounting plates (2).

3. A base station communication transmission equipment rack according to claim 1, characterized in that: The front of the frame (1) is provided with a heat dissipation mesh hole (17), and the front of the frame (1) is fixedly connected with a threading hole (18).

4. A base station communication transmission equipment rack according to claim 1, characterized in that: A threading groove is provided inside the combing plate (5), a sliding hole is provided inside the first supporting plate (6), and the sliding rod (7) slides inside the first supporting plate (6).

5. A base station communication transmission equipment rack according to claim 1, characterized in that: The first spring (9) slides on the outer surface of the slide rod (7), and an arc-shaped groove is provided inside the wire clamp plate (8), and a rubber pad is embedded in the surface of the arc-shaped groove.

6. A base station communication transmission equipment rack according to claim 1, characterized in that: A square sliding groove is provided inside the second support plate (10), and the push column (12) slides inside the second support plate (10) through the square sliding groove. A handle is provided at one end of the push column (12) away from the second support plate (10).

7. A base station communication transmission equipment rack according to claim 1, characterized in that: The junction box (14) is provided with a plurality of through holes inside, and the placement plate (15) is provided with a plurality of square placement holes inside.

8. A base station communication transmission equipment rack according to claim 1, characterized in that: A protective pressure plate (16) is hingedly connected to the front of the junction box (14), a latch column is fixedly connected to the right side of the protective pressure plate (16), and the protective pressure plate (16) is detachably connected to the junction box (14) via the latch column.

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