Switch cabinet

Abstract

The invention discloses a switch cabinet which comprises a cabinet body, a plurality of shelving plates, a plurality of network cable connector fixing mechanisms, a plurality of power connector fixing mechanisms, a lifting driving mechanism, a front-back driving mechanism and a left-right driving mechanism. A lifting driving mechanism is arranged on the cabinet body between the front row of shelving plates and the rear row of shelving plates, a left-right driving mechanism is arranged on the lifting driving mechanism, a front-back driving mechanism is arranged on the left-right driving mechanism, a mechanical clamping jaw is arranged on the front-back driving mechanism, one of the shelving plates in the front row is a standby plate for placing a standby switch, and the other of the shelving plates in the rear row is a standby plate for placing a standby switch. Compared with the prior art, the space utilization rate can be increased, the switches can be automatically replaced, the automation degree is high, the replacement efficiency is high, the replacement cost is low, the replacement cost is low, and the replacement efficiency is high. The current social requirements are met.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to a switch cabinet. Background Art

[0002] A one-piece switch cabinet with the application (patent) number CN201521087860.X includes a cabinet body anchored to a corner by anchor bolts. A climbing structure is provided on the cabinet body. For this one-piece switch cabinet with such a structure, the convenience of maintenance is effectively improved. However, for this fiber optic switch cabinet, manual cooperation is required throughout the process. First, manual climbing is needed for operation, so the operation is inconvenient and there are certain safety hazards. Second, when the switch is damaged, manual workers need to go to the site for replacement, and the replacement cannot be carried out in time, thus causing unnecessary impacts. Third, the degree of automation is low and it cannot meet the needs of today's society.

[0003] A space-adjustable telescopic switch chassis with the application (patent) number CN202022356453.1 includes a limiting outer box. A vertical limiting plate is fixed inside the limiting outer box. An elevating inner box is vertically slidably installed between the vertical limiting plate and the limiting outer box. A telescopic mechanism is drivingly connected to a lateral adjustment mechanism. A plurality of mounting plates slidably connected to the elevating inner box are equidistantly installed on the telescopic mechanism. An air-cooling heat dissipation mechanism is provided inside the elevating inner box. By providing the lateral adjustment mechanism in the present invention, the telescopic frame is driven, so that a plurality of hinge shafts provided on the telescopic frame can drive the fixed mounting plates to vertically lift and adjust. At this time, the elevating inner box can expand vertically relative to the outer box, achieving a flexible adjustment effect on the internal space of the device. Only the installation space of the switch can be adjusted according to actual installation needs. When maintaining and repairing a switch beyond the manual operation height, climbing tools need to be borrowed, so the operation is inconvenient and it cannot meet the automation requirements of today's society. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art and propose a switch cabinet that can improve space utilization rate, automatically replace the switch, and has a high degree of automation to meet the needs of today's society.

[0005] To achieve the above object, the present invention provides a switch cabinet, which includes a cabinet body, a plurality of shelving plates, a plurality of network cable connector fixing mechanisms, a plurality of power connector fixing mechanisms, a lifting drive mechanism, a front-back drive mechanism, and a left-right drive mechanism. The shelving plates are arranged in two rows in the front-back direction on the cabinet body. A lifting drive mechanism is provided on the cabinet body between the two rows of shelving plates in the front-back direction. A left-right drive mechanism is provided on the lifting drive mechanism. A front-back drive mechanism is provided on the left-right drive mechanism. A mechanical gripper is provided on the front-back drive mechanism. One of the front-row shelving plates is a spare plate for placing a spare switch, and the rest are working plates for placing switches that need to be used. One of the rear-row shelving plates is a vacant plate for placing a damaged switch, and the rest are working plates for placing switches that need to be used. Network cable connector fixing mechanisms and power connector fixing mechanisms are provided on the working plates. The network cable connector fixing mechanism includes a network cable connector clamping assembly and a pressing mechanism provided on the network cable connector clamping assembly for pressing the elastic body of the network cable connector.

[0006] Preferably, the network cable connector clamping assembly includes a frame body, a seat body, a plurality of positioning grooves, and a clamping body. A seat body is provided inside the frame body. A plurality of positioning grooves arranged at intervals in sequence are provided at the upper end of the seat body. The positioning grooves are adapted to the bosses of the network cable connectors. The clamping body presses on the network cable connector. L-shaped fixing seats are provided at both ends of the clamping body, and the L-shaped fixing seats are fixedly connected to the seat body by screws.

[0007] Preferably, the pressing mechanism includes a rotation drive mechanism, a rotating shaft, a plurality of support arms, and a plurality of pressing heads. The rotation drive mechanism drives the rotating shaft to rotate. The rotating shaft is provided with support arms arranged in a row. Pressing heads are provided at the free ends of the support arms, and the pressing heads correspond to the elastic bodies of the corresponding network cable connectors.

[0008] Preferably, the power connector fixing mechanism includes a groove provided at the upper end of the support for cooperating with the non-plugging part of the power connector. A gantry is provided on the support. A nut body is provided on the gantry. A hand-tightening bolt that cooperates with the nut body is provided inside the nut body, and the non-plugging part is fixed in the groove by the hand-tightening bolt.

[0009] Preferably, an annular protrusion is provided on the non-plugging part, and a limiting groove that cooperates with the annular protrusion is provided in the groove.

[0010] Preferably, two front-back machine seats I are provided on each of the working plates, and limiting blocks I are provided on the outer sides of the machine seats I.

[0011] Preferably, two front-back machine seats II are provided on each of the spare plate and the vacant plate, and limiting blocks II are provided on the outer sides of the machine seats II. A limiting block III is provided at the right end of the limiting block II.

[0012] Preferably, the lifting drive mechanism, the front-back drive mechanism, and the left-right drive mechanism are all electric linear guide slides.

[0013] Advantages of the present invention: The present invention fixes the network cable connector through the network cable connector clamping assembly, the pressing mechanism is used to press the elastic body of the network cable connector, and the power connector fixing mechanism fixes the power connector. In this way, when taking the switch, the switch can be detached from the network cable connector and the power connector. When placing the switch, the network cable connector and the power connector can be inserted into the corresponding interfaces of the switch. Through the cooperation of the lifting drive mechanism, the front-back drive mechanism, the left-right drive mechanism, and the mechanical gripper, the switch can be taken at different heights, exceeding the height of manual taking. A spare board is provided for placing the spare switch, and a vacant board is provided for placing the damaged switch for cooperation to realize automatic replacement of the switch. Compared with the prior art, it can improve the space utilization rate, automatically replace the switch, and has a high degree of automation, meeting the needs of today's society.

[0014] The features and advantages of the present invention will be described in detail through embodiments in combination with the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a switch cabinet of the present invention; Figure 2 is a partial top view of a switch cabinet of the present invention; Figure 3 is a schematic structural diagram of the network cable connector fixing mechanism; Figure 4 is Figure 3 a cross-sectional view taken along A-A in Figure 5 is a schematic structural diagram of the power connector fixing mechanism.

[0016] In the figure: 1 - cabinet body, 2 - shelving board, 3 - network cable connector fixing mechanism, 4 - power connector fixing mechanism, 5 - lifting drive mechanism, 6 - front-back drive mechanism, 7 - left-right drive mechanism, 8 - mechanical gripper, 9 - boss, 10 - elastic body, 11 - non-plugging part, 12 - annular protrusion, 13 - network cable connector, 14 - power connector, 21 - spare board, 22 - working board, 23 - vacant board, 24 - limiting block I, 25 - base I, 26 - base II, 27 - limiting block II, 28 - limiting block III, 31 - network cable connector clamping assembly, 32 - pressing mechanism, 41 - support, 42 - groove, 43 - gantry, 44 - nut body, 45 - hand-tightening bolt, 46 - limiting groove, 310 - frame, 311 - seat body, 312 - positioning groove, 313 - clamping body, 314 - L-shaped fixing seat, 315 - screw, 321 - rotation drive mechanism, 322 - rotating shaft, 323 - support arm, 324 - pressing head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 For a switch cabinet of the present invention, it includes a cabinet body 1, a plurality of shelving plates 2, a plurality of network cable connector fixing mechanisms 3, a plurality of power connector fixing mechanisms 4, a lifting drive mechanism 5, a front-back drive mechanism 6 and a left-right drive mechanism 7. The shelving plates 2 are arranged in two rows front and back on the cabinet body 1. A lifting drive mechanism 5 is provided on the cabinet body 1 between the two rows of shelving plates 2 front and back. A left-right drive mechanism 7 is provided on the lifting drive mechanism 5. A front-back drive mechanism 6 is provided on the left-right drive mechanism 7. A mechanical claw 8 is provided on the front-back drive mechanism 6. One of the front-row shelving plates 2 is a spare plate 21 for placing a spare switch, and the rest are working plates 22 for placing switches that need to be used. One of the rear-row shelving plates 2 is a vacant plate 23 for placing a damaged switch, and the rest are working plates 22 for placing switches that need to be used. Network cable connector fixing mechanisms 3 and power connector fixing mechanisms 4 are provided on the working plates 22. The network cable connector fixing mechanism 3 includes a network cable connector clamping assembly 31 and a pressing mechanism 32 provided on the network cable connector clamping assembly 31 for pressing the elastic body 10 of the network cable connector.

[0018] The network cable connector clamping assembly 31 includes a frame body 310, a seat body 311, a plurality of positioning grooves 312 and a clamping body 313. A seat body 311 is provided inside the frame body 310. The upper end of the seat body 311 is provided with positioning grooves 312 arranged at intervals in sequence. The positioning grooves 312 are matched with the bosses 9 of the network cable connector 13. The clamping body 313 presses on the network cable connector 13. L-shaped fixing seats 314 are provided at both ends of the clamping body 313. The L-shaped fixing seats 314 are fixedly connected to the seat body 311 through screws 315.

[0019] The pressing mechanism 32 includes a rotary drive mechanism 321, a rotating shaft 322, a plurality of support arms 323 and a plurality of pressing heads 324. The rotary drive mechanism 321 drives the rotating shaft 322 to rotate. The rotating shaft 322 is provided with support arms 323 arranged in a row. The free ends of the support arms 323 are provided with pressing heads 324. The pressing heads 324 correspond to the elastic bodies 10 of the corresponding network cable connectors.

[0020] The power connector fixing mechanism 4 includes a groove 42 provided at the upper end of a support 41 and matched with the non-plugging part 11 of the power connector 14. A gantry 43 is provided on the support 41. A nut body 44 is provided on the gantry 43. A hand-tightening bolt 45 matched with the nut body 44 is provided inside the nut body 44. The hand-tightening bolt 45 fixes the non-plugging part 11 in the groove 42.

[0021] The non-plugging part 11 is provided with an annular protrusion 12, and a limiting groove 46 matched with the annular protrusion 12 is arranged in the groove 42.

[0022] Both front and rear machine bases I 25 are arranged on the working plate 22, and limiting blocks I 24 are arranged on the outer sides of the machine bases I 25.

[0023] Both front and rear machine bases II 26 are arranged on the spare plate 21 and the empty plate 23, limiting blocks II 27 are arranged on the outer sides of the machine bases II 26, and a limiting block III 28 is arranged at the right end of the limiting block II 27.

[0024] The lifting drive mechanism 5, the front and rear drive mechanism 6 and the left and right drive mechanism 7 are all electric linear guide slides.

[0025] The rotation drive mechanism 321 adopts a rotary electromagnet or a servo motor.

[0026] Working process of the present invention: During the working process of a switch cabinet of the present invention, when a switch at a high position needs to be taken down for maintenance, the corresponding rotation drive mechanism 321 is started to drive the rotating shaft 322 to rotate. The rotating shaft 322 drives the pressing head 324 to rotate through the support arm 323. The pressing head 324 presses down the elastic clamping body 10, so that the elastic clamping body 10 releases the clamping with the corresponding interface of the switch. Then, through the cooperation of the lifting drive mechanism 5, the front and rear drive mechanism 6 and the left and right drive mechanism 7, the mechanical clamping jaws 8 are driven to move to the position of the switch, and the switch is clamped by the mechanical clamping jaws 8. Then, through the cooperation of the lifting drive mechanism 5, the front and rear drive mechanism 6 and the left and right drive mechanism 7, the mechanical clamping jaws 8 are driven to take down the switch and transport the switch on it to a certain height, which is convenient for manual taking. Thus, the height of the cabinet can exceed the manual taking range, improving the space utilization rate.

[0027] When a switch is damaged, the corresponding rotary drive mechanism 321 is activated to drive the rotation of the rotating shaft 322. The rotating shaft 322 drives the pressing head 324 to rotate through the support arm 323. The pressing head 324 presses down the elastic clamping body 10, so that the elastic clamping body 10 releases the clamping connection with the corresponding interface of the switch. Then, through the cooperation of the lifting drive mechanism 5, the front-back drive mechanism 6 and the left-right drive mechanism 7, the mechanical clamping jaw 8 is driven to move to the position of the switch, and the switch is clamped by the mechanical clamping jaw 8. Then, through the cooperation of the lifting drive mechanism 5, the front-back drive mechanism 6 and the left-right drive mechanism 7, the mechanical clamping jaw 8 is driven to remove the switch, and the switch on it is placed on the base II 26 on the empty board 23. Then, the spare switch placed on the base II 26 on the spare board 21 is taken and transported to the original position of the damaged switch. Then, the spare switch is placed on the base I 25 and the spare switch is pushed to move closer to the network cable connector fixing mechanism 3, so that the network cable connector and the power connector are inserted into the corresponding interfaces. Then, the corresponding rotary drive mechanism 321 is activated to drive the rotation of the rotating shaft 322. The rotating shaft 322 drives the pressing head 324 to rotate back through the support arm 323. The pressing head 324 releases the pressing on the elastic clamping body 10, and the elastic clamping body 10 returns to its position to achieve clamping connection. Then, the mechanical clamping jaw 8 is loosened, and through the cooperation of the lifting drive mechanism 5, the front-back drive mechanism 6 and the left-right drive mechanism 7, the mechanical clamping jaw 8 is driven to return to its position.

[0028] The above embodiments are illustrative of the present invention, not limitations thereof. Any solution obtained by simply transforming the present invention falls within the protection scope of the present invention.

Claims

1. A switch cabinet, characterized in that: It includes a cabinet body (1), a number of shelving boards (2), a number of network cable connector fixing mechanisms (3), a number of power connector fixing mechanisms (4), a lifting drive mechanism (5), a front-back drive mechanism (6) and a left-right drive mechanism (7). The shelving boards (2) are arranged in two rows, front and back, on the cabinet body (1). A lifting drive mechanism (5) is provided on the cabinet body (1) between the two rows of shelving boards (2) in the front and back. A left-right drive mechanism (7) is provided on the lifting drive mechanism (5). A front-back drive mechanism (6) is provided on the left-right drive mechanism (7). A mechanical gripper (8) is provided on the front-back drive mechanism (6). One of the front-row shelving boards (2) is a spare board (21) for placing a spare switch, and the rest are working boards (22) for placing switches that need to be used. One of the rear-row shelving boards (2) is a vacant board (23) for placing a damaged switch, and the rest are working boards (22) for placing switches that need to be used. Network cable connector fixing mechanisms (3) and power connector fixing mechanisms (4) are provided on each of the working boards (22). The network cable connector fixing mechanism (3) includes a network cable connector clamping assembly (31) and a pressing mechanism (32) provided on the network cable connector clamping assembly (31) for pressing the elastic body (10) of the network cable connector (13).

2. The switching machine cabinet according to claim 1, characterized in that: The network cable connector clamping assembly (31) includes a frame body (310), a seat body (311), a number of positioning grooves (312) and a clamping body (313). A seat body (311) is provided inside the frame body (310). A number of positioning grooves (312) arranged at intervals in sequence are provided at the upper end of the seat body (311). The positioning grooves (312) are matched with the bosses (9) of the network cable connector (13). The clamping body (313) presses on the network cable connector (13). L-shaped fixing seats (314) are provided at both ends of the clamping body (313). The L-shaped fixing seats (314) are fixedly connected to the seat body (311) by screws (315).

3. The switch cabinet according to claim 1, characterized in that: The pressing mechanism (32) includes a rotation drive mechanism (321), a rotating shaft (322), a number of support arms (323) and a number of pressing heads (324). The rotation drive mechanism (321) drives the rotating shaft (322) to rotate. A row of support arms (323) is provided on the rotating shaft (322). Pressing heads (324) are provided at the free ends of the support arms (323). The pressing heads (324) correspond to the elastic bodies (10) of the corresponding network cable connectors.

4. The switch cabinet according to claim 1, wherein: The power connector fixing mechanism (4) includes a groove (42) provided at the upper end of a support (41) and matched with the non-plugging part (11) of the power connector (14). A gantry (43) is provided on the support (41). A nut body (44) is provided on the gantry (43). A hand-tightening bolt (45) matched with the nut body (44) is provided inside the nut body (44). The hand-tightening bolt (45) fixes the non-plugging part (11) in the groove (42).

5. The switch cabinet according to claim 4, characterized in that: The non-plugging part (11) is provided with an annular protrusion (12), and a limiting groove (46) matching with the annular protrusion (12) is arranged in the groove (42).

6. The switching machine cabinet according to claim 1, characterized in that: Both front and rear machine bases I (25) are arranged on the working plate (22), and limiting blocks I (24) are arranged on the outer sides of the machine bases I (25).

7. The switching machine cabinet according to claim 1, characterized in that: Both front and rear machine bases II (26) are arranged on the spare plate (21) and the vacant plate (23), and limiting blocks II (27) are arranged on the outer sides of the machine bases II (26). A limiting block III (28) is arranged at the right end of the limiting block II (27).

8. A switch cabinet according to any one of claims 1 to 7, characterized in that: The lifting drive mechanism (5), the front-rear drive mechanism (6) and the left-right drive mechanism (7) are all electric linear guide slides.

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