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CN-122000799-A - Intelligent high-low voltage switch cabinet

CN122000799ACN 122000799 ACN122000799 ACN 122000799ACN-122000799-A

Abstract

The invention relates to the field of switch cabinets, in particular to an intelligent high-low voltage switch cabinet which comprises a cabinet body and a support frame fixedly arranged in the cabinet body, wherein an installation frame is fixedly arranged on the support frame, a plurality of drawers which are slidably arranged on the support frame are arranged on the drawer module, a locking module which is arranged on the drawer and comprises a locking assembly and a traction assembly for triggering the locking assembly, a clamping assembly and an extrusion assembly for triggering the clamping assembly, and a control assembly which is used for driving the traction assembly to trigger the locking assembly to lock the connector module when the drawer is closed and driving the traction assembly to trigger the locking assembly to unlock the connector module when the drawer is opened for maintenance.

Inventors

  • ZHU KAI
  • WEI ZHENG
  • SHEN ZE
  • ZANG YUNCHAO
  • QIAN YING

Assignees

  • 无锡双欢电气有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (10)

  1. 1. An intelligent high-low voltage switch cabinet is characterized by comprising, The novel multifunctional cabinet comprises a cabinet body (1) and a support frame (2) fixedly arranged in the cabinet body (1), wherein an installation frame (5) is fixedly arranged on the support frame (2); A plurality of drawers (3) which are slidably arranged on the supporting frame (2), wherein connector lug modules (4) are arranged on the drawer (3) modules; a locking module (6) arranged on the drawer (3), wherein the locking module (6) comprises, A locking assembly (61) and a traction assembly (63) for triggering the locking assembly (61); a clamping assembly (62) and a pressing assembly (64) for triggering the clamping assembly (62); The control assembly (65), control assembly (65) are used for driving the pulling assembly (63) to trigger the locking assembly (61) to lock the connector lug module (4) when the drawer (3) is closed to work, and when the drawer (3) is opened to overhaul, the pulling assembly (63) is driven to trigger the locking assembly (61) to unlock the connector lug module (4) firstly, and meanwhile the extrusion assembly (64) is driven to trigger the clamping assembly (62) to clamp the connector lug module (4).
  2. 2. The intelligent high-low voltage switch cabinet of claim 1, wherein the locking assembly (61) comprises a mounting plate (611) fixedly mounted on the outer side of the drawer (3), a plurality of fixed cylinders (612) are fixedly mounted on the mounting plate (611), locking pins (613) penetrate through the fixed cylinders (612) in a sliding mode, a circular plate (614) in sliding connection with the inner wall of the fixed cylinders (612) is fixedly mounted on the outer side of the locking pins (613), a first return spring (615) is jointly mounted between the circular plate (614) and the mounting plate (611), the first return spring (615) is sleeved on the outer side of the locking pins (613), and a connecting plate (616) is jointly mounted at one end, far away from the mounting plate (611), of the locking pins (613).
  3. 3. The intelligent high-low voltage switch cabinet of claim 2, wherein the traction assembly (63) comprises a telescopic rod frame (631) fixedly arranged on the mounting plate (611), a spring telescopic rod (632) is fixedly arranged on the telescopic rod frame (631), a first wedge block (633) is fixedly arranged at the telescopic end of the spring telescopic rod (632), and a second wedge block (634) matched with the first wedge block (633) is fixedly arranged on one side of the connecting plate (616) close to the spring telescopic rod (632).
  4. 4. The intelligent high-low voltage switch cabinet of claim 3, wherein the control assembly (65) comprises a sliding frame (651) slidably mounted on the side wall of the drawer (3), a fixed pulley (635) is fixedly mounted on the outer side of the drawer (3), a traction rope (636) is wound on the outer side of the fixed pulley (635), and two ends of the traction rope (636) are fixedly connected with the sliding frame (651) and the first wedge (633) respectively.
  5. 5. The intelligent high-low voltage switch cabinet of claim 4, wherein the supporting frame (2) is fixedly provided with a plurality of mounting frames (5), the mounting frames (5) are provided with openings for accommodating the connector lug modules (4), the clamping assembly (62) comprises a fixing plate (621) fixedly arranged on one side, far away from the drawer (3), of the mounting frames (5), a second reset spring (622) is fixedly arranged on one side, close to the connector lug modules (4), of the fixing plate (621), and clamping plates (623) are fixedly arranged at the tail ends of the second reset springs (622).
  6. 6. The intelligent high-low voltage switch cabinet according to claim 5, wherein the supporting frame (5) is fixedly provided with a supporting block (624), and one side of the clamping plate (623) close to the fixing plate (621) is fixedly provided with a sliding rod (625) which penetrates through the fixing plate (621) in a sliding mode.
  7. 7. The intelligent high-low voltage switch cabinet according to claim 6, wherein the extrusion assembly (64) comprises a wedge-shaped block III (641) fixedly arranged on the sliding frame (651), and a wedge-shaped block IV (642) matched with the wedge-shaped block III (641) is fixedly arranged at the tail end of the sliding rod (625).
  8. 8. The intelligent high-low voltage switch cabinet according to claim 7, wherein the control assembly (65) further comprises a side plate (652) fixedly arranged on the side wall of the drawer (3), and a plurality of return springs three (653) are fixedly arranged between the side plate (652) and the sliding frame (651).
  9. 9. The intelligent high-low voltage switch cabinet of claim 8, wherein a control board (655) is fixedly arranged on the side wall of the drawer (3), a control groove (656) is formed in the control board (655), and a control rod (654) which is in sliding connection with the control groove (656) is fixedly arranged on the sliding frame (651).
  10. 10. The intelligent high-low voltage switch cabinet according to claim 9, wherein the control groove (656) is formed by a trigger groove (6561) and a reset groove (6562) which are connected with each other.

Description

Intelligent high-low voltage switch cabinet Technical Field The invention relates to the field of switch cabinets, in particular to an intelligent high-low voltage switch cabinet. Background At present, the interior of the draw-out type switch cabinet body is definitely divided into a functional unit chamber, a bus chamber and a cable chamber through vertical partition boards, and all the areas are mutually isolated to ensure safety. The drawer unit is arranged in the functional unit chamber through a guide rail, an electric element in the drawer unit is connected with an external power supply outlet through a cable chamber arranged in the cabinet body, the connection is completed through a fixed cable connector or a standardized plug connector, a buffer arc with a specific length is reserved in the cable chamber by a primary power cable for facilitating drawer extraction and maintenance and is fixed through a wire arrangement groove, a secondary control loop generally adopts a plug-in mode of matching a static plug fixed on a rear plate of the cable chamber with a movable plug of the drawer, and continuous power-off separation at a test position is realized, however, the extraction type switch cabinet in the prior art still has certain defects: when the core electrical components such as the bus bar in the drawer are in fault or maintenance, an operator must first move to the cabinet and then open the rear cabinet door, manually disconnect the cable connection between the power outlet of the drawer and the external equipment, then move to the cabinet and completely withdraw the drawer before detaching the components for maintenance, the process of the installation after repair is required to be repeated in an inverted mode, the process is caused to be forced to be split in space and time by two key processes of front operation of the drawer and rear plugging of the cable, so that the operator needs to reciprocate and alternately operate between the front and the rear of the cabinet, the process not only remarkably increases maintenance time and working strength, but also improves the probability of forgetting to recover the misoperation such as wiring and the like due to the multiple steps, and the misoperation of the front operator can also cause safety risks when the cabinet is operated at the rear. Disclosure of Invention The present invention has been made in view of the above or the problems in the prior art that an operator needs to reciprocate between the front and rear of the cabinet and perform an alternate operation, which is inefficient and at risk for safety. Therefore, the invention aims to provide an intelligent high-low voltage switch cabinet. In order to solve the technical problems, the invention provides the following technical scheme: an intelligent high-low voltage switch cabinet, which comprises, The cabinet comprises a cabinet body and a support frame fixedly arranged in the cabinet body, wherein a mounting frame is fixedly arranged on the support frame; the drawers are slidably arranged on the supporting frame, and the connector lug modules are arranged on the drawer modules; a locking module arranged on the drawer, the locking module comprises, A locking assembly and a traction assembly for triggering the locking assembly; A clamping assembly and an extrusion assembly for triggering the clamping assembly; The control assembly is used for driving the traction assembly to trigger the locking assembly to lock the connector lug module when the drawer is closed and work, driving the traction assembly to trigger the locking assembly to unlock the connector lug module when the drawer is opened and overhauled, and driving the extrusion assembly to trigger the clamping assembly to clamp the connector lug module. As a preferable scheme of the intelligent high-low voltage switch cabinet, the locking assembly comprises a mounting plate fixedly arranged on the outer side of a drawer, a plurality of fixed cylinders are fixedly arranged on the mounting plate, locking pins penetrate through the fixed cylinders in a sliding mode, circular plates which are connected with the inner walls of the fixed cylinders in a sliding mode are fixedly arranged on the outer sides of the locking pins, a first reset spring is jointly arranged between the circular plates and the mounting plate, the first reset spring is sleeved on the outer sides of the locking pins, and connecting plates are jointly arranged at one ends, far away from the mounting plate, of the locking pins. As a preferable scheme of the intelligent high-low voltage switch cabinet, the traction assembly comprises a telescopic rod frame fixedly arranged on a mounting plate, a spring telescopic rod is fixedly arranged on the telescopic rod frame, a first wedge block is fixedly arranged at the telescopic end of the spring telescopic rod, and a second wedge block matched with the first wedge block is fixedly arranged at one side, close to the spring tel