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CN-224233138-U - Gas all-insulated ring main unit with load switch

CN224233138UCN 224233138 UCN224233138 UCN 224233138UCN-224233138-U

Abstract

The utility model discloses a gas all-insulated ring main unit with a load switch, which relates to the technical field of all-insulated ring main units and comprises a cabinet body, wherein wire arranging boxes are arranged on two sides of the inner wall of the cabinet body, mounting clamping grooves are formed in one sides, close to the inner wall of the cabinet body, of the two wire arranging boxes, mounting clamping blocks are clamped and mounted in the two mounting clamping grooves, handles are arranged at the tops of the two wire arranging boxes, and mounting frames are arranged on the opposite sides of the two wire arranging boxes. According to the wire harness arranging box, the wire body penetrates through the wire combing groove, one penetrating end is abutted to the load switch body, the pressure plate is driven to move in the wire arranging box towards the direction of the installation clamping groove by rotating the adjusting screw, so that the wire body in the wire arranging box can be extruded and fixed, the phenomenon that wire harnesses are scattered in the cabinet body due to loosening is avoided, a certain space can be vacated for the interior of the cabinet body by the wire harnesses after arrangement, and the maintenance and the overhaul of components in the cabinet body by workers are facilitated.

Inventors

  • WANG DAWEI
  • CHEN YUNLAN
  • ZHANG SONGBO

Assignees

  • 江苏伟拓力电力工程技术有限公司

Dates

Publication Date
20260512
Application Date
20250326

Claims (7)

  1. 1. The utility model provides a gaseous all-insulated looped netowrk cabinet with load switch, includes the cabinet body (11), its characterized in that, the inner wall both sides of the cabinet body (11) all are provided with reason line box (12), two reason line box (12) are close to one side of cabinet body (11) inner wall and all are offered installation draw-in groove (14), two all joint installs installation fixture block (13) in installation draw-in groove (14), two reason line box (12)'s top all is provided with handle (15), two reason line box (12) relative one side all is provided with mounting bracket (16), two all be provided with adjusting screw (17) in the screw groove that mounting bracket (16) were offered, two adjusting screw (17) are close to the one end of installing the draw-in groove (14) all are provided with bearing (18), two the outside of bearing (18) all is provided with clamp plate (19), two in the draw-in groove that clamp plate (19) top and bottom were offered all is provided with spacing guide arm (110), two reason line box (12) both sides all are provided with handle (15), two the wire casing (11) are offered in the wire casing (11) of the opposite directions, the dustproof mechanism (112) is offered through the wire casing (11) in the both sides, the dustproof mechanism (112) is offered in the both sides of the cabinet body (11).
  2. 2. The gas all-insulated ring main unit with the load switch of claim 1, wherein the heat dissipation mechanism (2) comprises a motor (21), and the bottom of the motor (21) is fixedly connected with the top of a bracket (22).
  3. 3. The gas all-insulated ring main unit with the load switch according to claim 2, wherein the bottom of the bracket (22) is fixedly connected with the bottom of the inner wall of a clamping groove formed in one side of the cabinet body (11), the output end of the motor (21) is fixedly connected with a heat dissipation fan (23), and a mounting shell (24) is arranged outside the heat dissipation fan (23).
  4. 4. The gas all-insulated ring main unit with the load switch according to claim 1, wherein two installation clamping blocks (13) are respectively and fixedly installed on two sides of the inner wall of the cabinet body (11), and the handle (15) is fixedly connected to the top of the wire arranging box (12).
  5. 5. The gas all-insulated ring main unit with the load switch of claim 1, wherein one side, far away from the installation clamping groove (14), of the wire arranging box (12) is fixedly connected with an installation frame (16), and a thread groove formed in the installation frame (16) is internally and spirally connected with an adjusting screw (17).
  6. 6. The gas all-insulated ring main unit with the load switch of claim 1, wherein one end of the mounting screw close to the mounting clamping groove (14) is fixedly connected with the inside of a bearing (18), and the outside of the bearing (18) is fixedly connected with the inner wall of the clamping groove formed on one side of the pressing plate (19).
  7. 7. The gas all-insulated ring main unit with the load switch of claim 1, wherein one end of the limit guide rod (110) is fixedly connected with one side, close to the limit clamping groove, of the inner wall of the wire arranging box (12), the outer part of the limit guide rod (110) is slidably connected with the clamping groove formed in the pressing plate (19), and the load switch body (31) is arranged in the cabinet body (11).

Description

Gas all-insulated ring main unit with load switch Technical Field The utility model relates to the technical field of all-insulated ring main units, in particular to a gas all-insulated ring main unit with a load switch. Background The gas all-insulated ring main unit is an electrical device with an important function in a power system. The gas is used as an insulating medium to completely isolate each electrical component from the electrified part, so that high insulating performance is realized. Such ring main units are commonly used in urban power networks, industrial parks and distribution networks for various buildings. From the structural point of view, the gas all-insulated ring main unit is generally composed of a plurality of functional units, including an incoming line unit, an outgoing line unit, a bus connection unit and the like. The functional units form a complete power supply and distribution system through reasonable layout and connection. The prior authorized bulletin number CN202616606U discloses an intelligent box type demarcation switch, which comprises an outer box and an inner box ring main unit, wherein electric components are arranged in the inner box ring main unit, the outer box is installed in a floor mode, a box body is made of stainless steel plates, the appearance is attractive, the volume is small, the protection grade is high, the inner box ring main unit consists of a two-unit type all-insulated all-sealed SF6 ring main unit and a secondary equipment attached cabinet, a load switch and a voltage transformer unit CPt cabinet are arranged on the power supply side, a vacuum circuit breaker outgoing line unit V cabinet is arranged on the load side, all high-voltage electrified components are all sealed in a stainless steel gas box filled with SF6 gas, and an in-out line is a fully-sealed elbow type cable plug, so that the intelligent box demarcation switch has high reliability and maintenance-free performance. The utility model is particularly suitable for being arranged on a 10KV terminal line and used as a fire-down point switch device for demarcating a power supply company and a user, and the utility model completely replaces a column vacuum circuit breaker. No ascending operation and maintenance are needed, and the device is particularly convenient for daily maintenance and overhaul. By adopting the technical scheme, although the daily maintenance of being convenient for overhauls, because cabinet internal structure is comparatively complicated, involves multiple electrical component and insulation system, and the line body is not combed, leads to the cabinet internal portion comparatively disordered, and then load switch can receive the restriction when the internal installation of cabinet of some limited spaces, and follow-up maintenance and the degree of difficulty of maintaining are great, need the staff to pay attention to the pencil to comb and still can carry out maintenance. Therefore we provide a gas all-insulated ring main unit with load switch. Disclosure of utility model The utility model aims to provide a gas all-insulation ring main unit with a load switch, which solves the problems in the background technology. The gas-insulated ring main unit with the load switch comprises a cabinet body, wire arranging boxes are arranged on two sides of the inner wall of the cabinet body, mounting clamping grooves are formed in one sides, close to the inner wall of the cabinet body, of the two wire arranging boxes, mounting clamping blocks are arranged in the mounting clamping grooves in a clamping manner, handles are arranged on the tops of the two wire arranging boxes, mounting frames are arranged on the opposite sides of the two wire arranging boxes, adjusting screws are arranged in threaded grooves formed in the mounting frames, bearings are arranged at one ends, close to the mounting clamping grooves, of the two adjusting screws, pressing plates are arranged outside the bearings, limiting guide rods are arranged in the clamping grooves formed in the top end and the bottom end of the pressing plates, a plurality of wire carding grooves are formed in the two sides of the wire arranging boxes in an array manner, a dustproof net is fixedly mounted on the tops of the cabinet body in a butt joint manner, and a heat dissipation mechanism is arranged in the clamping grooves formed in the two sides of the cabinet body through bolts. As a further preferable aspect of the present technical solution, the heat dissipation mechanism includes a motor, and a bottom of the motor is fixedly connected with a top of the bracket. As a further preferable mode of the technical scheme, the bottom of the bracket is fixedly connected with the bottom of the inner wall of the clamping groove formed in one side of the cabinet body, the output end of the motor is fixedly connected with the heat dissipation fan, and the mounting shell is arranged outside the heat dissipation fan. As a further prefer