Auxiliary device for SDH (Synchronous Digital Hierarchy) optical transmission equipment

Abstract

The utility model relates to the technical field of SDH optical transmission equipment, and discloses an auxiliary device for SDH optical transmission equipment, which comprises an installation bottom plate, installation supporting legs are symmetrically arranged at the end part of the installation bottom plate, a connection driving mechanism is fixedly connected inside the installation bottom plate, the output end of the connection driving mechanism is fixedly connected with a connection clamping heat absorption mechanism, and the connection clamping heat absorption mechanism is fixedly connected with a connection clamping heat absorption mechanism. A cooling fan is movably placed in one side of the connecting clamping heat absorption mechanism; through mutual cooperation of a connection driving mechanism, a connection clamping heat absorption mechanism and a heat dissipation fan, when the connection driving mechanism drives the connection clamping heat absorption mechanism, the SDH optical transmission equipment is clamped and fixed, so that the connection clamping heat absorption mechanism can absorb heat generated by the SDH optical transmission equipment, and the heat dissipation efficiency of the SDH optical transmission equipment is improved. And under the action of a cooling fan, heat absorbed by the interior of the connecting and clamping heat absorption mechanism is blown out, so that heat dissipation treatment is conducted, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of SDH optical transmission equipment technology, and in particular to an auxiliary device for SDH optical transmission equipment. Background Technology

[0002] SDH optical transmission equipment is a comprehensive information network transmission device that integrates multiplexing, line transmission, and switching functions and is operated by a unified network management system. It can improve network reliability, enhance the transparency of network service transmission, and play a positive role in network automation, intelligence, channel utilization, and reducing network maintenance costs and survivability. This type of SDH optical transmission equipment has seen tremendous development in the fields of wide area networks and private networks. When using SDH optical transmission equipment, auxiliary devices are usually used to assist in its fixation.

[0003] Existing auxiliary devices can only clamp and fix the equipment during use, but cannot stably dissipate heat from the SDH optical transmission equipment. Therefore, we propose an auxiliary device for SDH optical transmission equipment. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an auxiliary device for SDH optical transmission equipment, which can solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an auxiliary device for SDH optical transmission equipment, including a mounting base plate, with mounting feet symmetrically provided at the ends of the mounting base plate, a connection drive mechanism fixedly connected inside the mounting base plate, a connection clamping heat absorption mechanism fixedly connected to the output end of the connection drive mechanism, a cooling fan movably placed inside one side of the connection clamping heat absorption mechanism, a fixed handle fixedly connected to the top of the cooling fan, a fixed groove opened at one end of the cooling fan, and a fixed limiting mechanism fixedly connected to one side of the connection clamping heat absorption mechanism at the position corresponding to the fixed groove;

[0006] Furthermore, the connection drive mechanism includes a fixed mounting frame, a bidirectional threaded rod is movably connected inside the fixed mounting frame, a connecting end plate is fixedly connected to the end of the bidirectional threaded rod, a rotating block is fixedly connected to one of the connecting end plates on the side away from the bidirectional threaded rod, and a movable mounting base block is movably connected to the outer surface of the bidirectional threaded rod via threads.

[0007] Furthermore, the connecting clamping heat absorption mechanism includes a connecting clamping plate, the bottom end of which is fixedly connected to the top end of the movable mounting base block, a plurality of fixed heat sinks are fixedly connected to one side of the connecting clamping plate, and a connecting mounting frame is fixedly connected to the end of the fixed heat sinks away from the connecting clamping plate. A fixed limiting groove is provided inside the connecting mounting frame, and a plurality of fixed ventilation holes are provided inside the connecting mounting frame.

[0008] Furthermore, the fixed limiting mechanism includes a connecting sleeve located at the upper part of one end of the connecting mounting frame. A movable limiting rod is movably connected inside the connecting sleeve. A force-bearing collar is fixedly sleeved on the outer surface of the movable limiting rod. A force-bearing spring is fixedly connected between one side of the force-bearing collar and one inner end of the connecting sleeve. A connecting pull ring is fixedly connected to the end of the movable limiting rod away from the connecting mounting frame.

[0009] Furthermore, the end of the movable limiting rod near the connecting mounting frame passes through the interior of the connecting mounting frame and extends to the inner side of the fixing groove.

[0010] Furthermore, the outer surface of the cooling fan is in contact with the inner side of the fixing and limiting groove.

[0011] Furthermore, the outer surface of the movable mounting base block slides and fits against the inner surface of the fixed mounting frame.

[0012] The beneficial effects of this utility model are:

[0013] 1. Through the cooperation between the connection drive mechanism, the connection clamping heat absorption mechanism and the cooling fan, the connection drive mechanism can clamp and fix the SDH optical transmission equipment when driving the connection clamping heat absorption mechanism. This allows the connection clamping heat absorption mechanism to absorb the heat generated by the SDH optical transmission equipment. Under the action of the cooling fan, the heat absorbed inside the connection clamping heat absorption mechanism is blown out, thereby performing heat dissipation. The operation is convenient.

[0014] 2. Through the cooperation between the fixed groove and the fixed limiting mechanism, when the cooling fan is inserted into the inner side of the connecting clamping heat absorption mechanism, the fixed limiting mechanism can be inserted into the inner side of the fixed groove, thereby restricting the connection between the cooling fan and the connecting clamping heat absorption mechanism, thus achieving a stable connection, enabling the cooling fan to be used stably and conveniently. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an auxiliary device for an SDH optical transmission equipment according to an embodiment of the present invention;

[0016] Figure 2 This is an exploded structural diagram of an auxiliary device for an SDH optical transmission equipment according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the connection, clamping, and heat absorption mechanism of an auxiliary device for SDH optical transmission equipment according to an embodiment of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixed limiting mechanism of an auxiliary device for SDH optical transmission equipment according to an embodiment of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Install the base plate;

[0021] 2. Connecting drive mechanism; 21. Fixed mounting frame; 22. Two-way threaded rod; 23. Connecting end plate; 24. Rotating block; 25. Movable mounting base block;

[0022] 3. Connect the heat absorption mechanism; 31. Connect the clamping plate; 32. Fix the heat sink; 33. Connect the mounting frame; 34. Fix the limiting groove; 35. Fix the ventilation hole;

[0023] 4. Cooling fan;

[0024] 5. Secure the handle;

[0025] 6. Fix the groove;

[0026] 7. Fixed limiting mechanism; 71. Connecting sleeve; 72. Movable limiting rod; 73. Force-bearing collar; 74. Force-bearing spring; 75. Connecting pull ring. Detailed Implementation

[0027] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0028] Example:

[0029] Reference Figure 1-4 This utility model provides an auxiliary device for SDH optical transmission equipment, including a mounting base plate 1. The mounting base plate 1 is symmetrically provided with mounting feet at its ends. A connection drive mechanism 2 is fixedly connected inside the mounting base plate 1. A connection clamping heat absorption mechanism 3 is fixedly connected to the output end of the connection drive mechanism 2. A cooling fan 4 is movably placed inside one side of the connection clamping heat absorption mechanism 3. A fixed handle 5 is fixedly connected to the top of the cooling fan 4. A fixed groove 6 is opened at one end of the cooling fan 4. A fixed limiting mechanism 7 is fixedly connected to one side of the connection clamping heat absorption mechanism 3 at the position corresponding to the fixed groove 6.

[0030] The connection drive mechanism 2 includes a fixed mounting frame 21, with a bidirectional threaded rod 22 movably connected inside the fixed mounting frame 21. A connection end plate 23 is fixedly connected to the end of the bidirectional threaded rod 22. A rotating block 24 is fixedly connected to the side of the connection end plate 23 away from the bidirectional threaded rod 22. A movable mounting base 25 is movably connected to the outer surface of the bidirectional threaded rod 22 via threads, which facilitates the rotation of the rotating block 24, thereby driving the connection end plate 23 and the bidirectional threaded rod 22 to rotate. This allows the movable mounting base 25 to move within the fixed mounting frame 21 and outside the bidirectional threaded rod 22, thereby driving the connection clamping heat absorption mechanism 3 to move and clamp the SDH optical transmission equipment.

[0031] The connecting clamping heat absorption mechanism 3 includes a connecting clamping plate 31, the bottom end of which is fixedly connected to the top end of the movable mounting base 25. Several fixed heat sinks 32 are fixedly connected to one side of the connecting clamping plate 31. A connecting mounting frame 33 is fixedly connected to the end of the fixed heat sink 32 away from the connecting clamping plate 31. A fixed limiting groove 34 is opened inside the connecting mounting frame 33, and several fixed ventilation holes 35 are opened inside the connecting mounting frame 33 to facilitate the insertion of the cooling fan 4 into the inside of the fixed limiting groove 34. The connecting clamping plate 31 can clamp the SDH optical transmission equipment while absorbing the heat generated by the SDH optical transmission equipment and transferring the heat to the inside of the fixed heat sink 32. Under the action of the cooling fan 4 and the fixed ventilation holes 35, heat dissipation can be carried out quickly and the operation is convenient.

[0032] The fixed limiting mechanism 7 includes a connecting sleeve 71, which is located at the upper part of one end of the connecting mounting frame 33. A movable limiting rod 72 is movably connected inside the connecting sleeve 71. A force-bearing collar 73 is fixedly sleeved on the outer surface of the movable limiting rod 72. A force-bearing spring 74 is fixedly connected between one side of the force-bearing collar 73 and one inner end of the connecting sleeve 71. A connecting pull ring 75 is fixedly connected to the end of the movable limiting rod 72 away from the connecting mounting frame 33, which facilitates pulling the connecting pull ring 75, causing the movable limiting rod 72 and the force-bearing collar 73 to move, compressing the force-bearing spring 74, thereby quickly adjusting and making operation convenient.

[0033] The movable limiting rod 72 has one end near the connecting mounting frame 33 that passes through the interior of the connecting mounting frame 33 and extends to the inside of the fixing groove 6. This allows one end of the movable limiting rod 72 to pass through the interior of the connecting mounting frame 33 and insert into the inside of the fixing groove 6, thus limiting the connection between the connecting mounting frame 33 and the cooling fan 4. This makes the operation convenient.

[0034] The outer surface of the cooling fan 4 fits into the inner side of the fixed limiting groove 34, so that the cooling fan 4 can be stably placed inside the fixed limiting groove 34 and connected to the connecting mounting frame 33.

[0035] The outer surface of the movable mounting base 25 slides and fits against the inner surface of the fixed mounting frame 21, which facilitates the stable movement of the movable mounting base 25 within the fixed mounting frame 21 and makes operation convenient.

[0036] The working principle of this utility model is as follows: During use, the SDH optical transmission equipment is placed on top of the mounting base plate 1. Then, the rotating block 24 is rotated, which drives the connecting end plate 23 and the bidirectional threaded rod 22 to rotate. This allows the movable mounting base plate 25 to move simultaneously in opposite directions on the inner side of the fixed mounting frame 21 and the outer side of the bidirectional threaded rod 22, so that the connecting clamping plate 31 can clamp and fix the SDH optical transmission equipment. Then, the heat generated by the SDH optical transmission equipment can be transferred to the fixed heat sink 32 through the connecting clamping plate 31. At this time, the cooling fan 4 is started, and under the action of the fixed ventilation hole 35... This can accelerate the airflow between the fixed heat sinks 32, thereby quickly dissipating heat from the fixed heat sinks 32 and continuously absorbing the heat absorbed by the connecting clamp plate 31, thus providing heat dissipation for the SDH optical transmission equipment. When it is necessary to disassemble and maintain the cooling fan 4, the connecting pull ring 75 is pulled, which drives the movable limit plug 72 and the force collar 73 to move, compressing the force spring 74, so that the end of the movable limit plug 72 can be pulled out from the inside of the fixed groove 6, no longer restricting the position of the cooling fan 4, thus enabling the cooling fan 4 to be quickly disassembled, inspected and maintained, making the operation convenient and quick.

[0037] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An auxiliary device for SDH optical transmission equipment, comprising a mounting base plate (1), characterized in that: The mounting base plate (1) is symmetrically provided with mounting feet at its ends. A connecting drive mechanism (2) is fixedly connected inside the mounting base plate (1). A connecting clamping heat absorption mechanism (3) is fixedly connected to the output end of the connecting drive mechanism (2). A cooling fan (4) is movably placed inside one side of the connecting clamping heat absorption mechanism (3). A fixed handle (5) is fixedly connected to the top of the cooling fan (4). A fixed groove (6) is opened at one end of the cooling fan (4). A fixed limiting mechanism (7) is fixedly connected to one side of the connecting clamping heat absorption mechanism (3) at the position corresponding to the fixed groove (6).

2. The auxiliary device for SDH optical transmission equipment according to claim 1, characterized in that: The connecting drive mechanism (2) includes a fixed mounting frame (21), and a bidirectional threaded rod (22) is movably connected inside the fixed mounting frame (21). A connecting end plate (23) is fixedly connected to the end of the bidirectional threaded rod (22). A rotating block (24) is fixedly connected to one side of the connecting end plate (23) away from the bidirectional threaded rod (22). A movable mounting base block (25) is movably connected to the outer surface of the bidirectional threaded rod (22) via threads.

3. An auxiliary device for SDH optical transmission equipment according to claim 1, characterized in that: The connecting clamping heat absorption mechanism (3) includes a connecting clamping plate (31), the bottom end of the connecting clamping plate (31) is fixedly connected to the top end of the movable mounting base (25), a plurality of fixed heat sinks (32) are fixedly connected to one side of the connecting clamping plate (31), a connecting mounting frame (33) is fixedly connected to the end of the fixed heat sink (32) away from the connecting clamping plate (31), a fixed limiting groove (34) is opened inside the connecting mounting frame (33), and a plurality of fixed ventilation holes (35) are opened inside the connecting mounting frame (33).

4. An auxiliary device for SDH optical transmission equipment according to claim 3, characterized in that: The fixed limiting mechanism (7) includes a connecting sleeve (71), which is located at the upper part of one end of the connecting mounting frame (33). A movable limiting rod (72) is movably connected inside the connecting sleeve (71). A force-bearing collar (73) is fixedly sleeved on the outer surface of the movable limiting rod (72). A force-bearing spring (74) is fixedly connected between one side of the force-bearing collar (73) and one end of the inner side of the connecting sleeve (71). A connecting pull ring (75) is fixedly connected to the end of the movable limiting rod (72) away from the connecting mounting frame (33).

5. An auxiliary device for SDH optical transmission equipment according to claim 4, characterized in that: The end of the movable limiting rod (72) near the connecting mounting frame (33) passes through the interior of the connecting mounting frame (33) and extends to the inside of the fixing groove (6).

6. An auxiliary device for SDH optical transmission equipment according to claim 3, characterized in that: The outer surface of the cooling fan (4) is in contact with the inner side of the fixing and limiting groove (34).

7. An auxiliary device for SDH optical transmission equipment according to claim 2, characterized in that: The outer surface of the movable mounting base (25) slides and fits against the inner surface of the fixed mounting frame (21).

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