CN-224233152-U - Compact power distribution cabinet

Abstract

The utility model relates to a compact power distribution cabinet. The utility model aims to provide a compact power distribution cabinet. The power distribution cabinet lifting frame assembly comprises a lifting frame, a height adjusting foot assembly and a cabinet body bearing assembly, wherein the four sides of the square profile are respectively provided with a profile limiting groove, the height adjusting foot assembly comprises a height adjusting butt joint block, a height adjusting screw rod, a supporting cushion block and a height adjusting block, and the side part of the height adjusting butt joint block is provided with a height adjusting butt joint block limiting protrusion. The adjustable lifting frame has the advantages that the adjustable lifting frame enables the power distribution cabinet body to be effectively lifted, environmental adaptability is enhanced, adaptability is strong, protection is high, the pull type filter screen component ensures heat dissipation of the bottom of the power distribution cabinet body, meanwhile dust and the like entering the cabinet body are reduced, the work of internal components is influenced, and maintenance is facilitated.

Inventors

• ZHENG XIAOKE
• ZHANG XIANLUN
• WANG HONGWEI

Assignees

• 浙江南洋输配电设备有限公司

Dates

Publication Date

20260512

Application Date

20250523

Claims (5)

1. 1. The compact power distribution cabinet is characterized by comprising a power distribution cabinet body (1) and a power distribution cabinet lifting frame assembly (2) arranged below the power distribution cabinet body (1), wherein the power distribution cabinet lifting frame assembly (2) comprises a lifting frame (6) formed by sequentially connecting square sectional materials (10) in a head-tail mode, a height adjusting foot assembly (7) arranged at four corners of the front end and the rear end of the lifting frame (6), a cabinet body receiving assembly (8) arranged on the lifting frame (6), profile limiting grooves (11) are formed in four surfaces of the square sectional materials (10), the height adjusting foot assembly (7) comprises a height adjusting butt joint block (12) fixed at the outer end of the square sectional materials (10), a height adjusting screw rod (13) longitudinally penetrating through the height adjusting butt joint block (12), a supporting cushion block (14) fixed at the bottom of the height adjusting screw rod (13), and a height adjusting block (15) which is in threaded connection with the height adjusting screw rod (13) and is arranged below the height adjusting butt joint block (12), and the height adjusting foot assembly (15) is used for driving the height adjusting butt joint block (12) to move; The cabinet body bearing assembly (8) comprises a bearing plate (20), a drawing plate (21) and a filter screen (22) which are arranged on the lifting frame (6), the bearing plate (20) is used for bearing the bottom of the power distribution cabinet body (1), a bearing plate blocking part (24) is arranged at the outer end of the bearing plate, a bearing plate heat dissipation hole (25) which is used for being communicated with a heat dissipation opening at the bottom of the power distribution cabinet body (1) is arranged in the bearing plate (20), a bearing plate slot (26) which is used for the insertion of the drawing plate (21) is arranged at the back of the bearing plate (20), a drawing plate through hole (27) which corresponds to the bearing plate heat dissipation hole (25) is arranged on the drawing plate (21), and the filter screen (22) is fixed above the drawing plate (21).
2. 2. The compact power distribution cabinet according to claim 1, wherein the power distribution cabinet lifting frame assembly (2) further comprises a bearing plate locking assembly (9), the bearing plate locking assembly (9) comprises a locking butt joint block (31) fixed at the outer end of the square profile (10) and a locking threaded rod (32) transversely penetrating through the locking butt joint block (31), the bearing plate blocking portion (24) is provided with a bearing plate threaded hole (33) in threaded connection with the locking threaded rod (32), the end portion of the locking threaded rod (32) is provided with a locking rod adjusting handle (35) convenient to adjust, and the side portion of the locking butt joint block (31) is provided with a locking butt joint block limiting protrusion (34) in butt joint with the profile limiting groove (11).
3. 3. The compact power distribution cabinet according to claim 2, wherein the locking butt joint block limiting protrusion (34), the section bar limiting groove (11) and the heightening butt joint block limiting protrusion (16) are all of a trapezoid structure.
4. 4. Compact power distribution cabinet according to claim 1, characterized in that the end of the drawer plate (21) is provided with a drawer plate stop (28) facilitating the drawer.
5. 5. The compact power distribution cabinet according to claim 1, wherein the height adjusting block (15) is provided with wrench inserting holes (17) which are arranged at intervals around an arc and are convenient for tool operation.

Description

Compact power distribution cabinet Technical Field The utility model relates to a compact power distribution cabinet. Background The general bottom of the existing compact power distribution cabinet body is directly contacted with the ground, the design is not lifted, therefore, the requirements on the use environment are met, the use of components in the power distribution cabinet can be influenced in case of water inflow in some places, and a power distribution cabinet bottom radiating opening is formed in the bottom of the power distribution cabinet for promoting internal heat dissipation, but the bottom radiating opening is directly exposed to the external environment, a filter screen is lacked, dust and impurities easily enter the cabinet easily through the radiating opening, dust accumulation of internal components can be caused after long-term accumulation, the heat dissipation efficiency is influenced, equipment aging is accelerated, and improvement and optimization are carried out according to the requirements. Disclosure of utility model In order to solve the problems, the technical problem to be solved by the utility model is to provide a compact power distribution cabinet. The compact power distribution cabinet adopts the technical scheme that the compact power distribution cabinet comprises a power distribution cabinet body and a power distribution cabinet lifting frame assembly arranged below the power distribution cabinet body, wherein the power distribution cabinet lifting frame assembly comprises a lifting frame formed by sequentially connecting square sectional materials in a head-to-tail mode, height adjusting foot assemblies arranged at four corners of the front end and the rear end of the lifting frame, and cabinet body receiving assemblies arranged on the lifting frame, profile limiting grooves are formed in four sides of the square sectional materials, the height adjusting foot assemblies comprise height adjusting butt joint blocks fixed at the outer ends of the square sectional materials, height adjusting screw rods longitudinally penetrating through the height adjusting butt joint blocks, supporting cushion blocks fixed at the bottoms of the height adjusting screw rods, and height adjusting blocks connected with the height adjusting screw rods in a threaded mode and arranged below the height adjusting butt joint blocks, and the side portions of the height adjusting butt joint blocks are provided with height adjusting butt joint block limiting protrusions which are in butt joint with the profile limiting grooves; The cabinet body bearing assembly comprises a bearing plate, a pull plate and a filter screen which are arranged on the lifting frame, the bearing plate is used for bearing the bottom of the cabinet body of the power distribution cabinet, the outer end of the bearing plate is provided with a bearing plate baffle part, bearing plate heat dissipation holes which are used for being communicated with heat dissipation openings at the bottom of the cabinet body of the power distribution cabinet are formed in the bearing plate, bearing plate slots used for being inserted by the pull plate are formed in the bearing plate heat dissipation holes, pull plate through holes corresponding to the bearing plate heat dissipation holes are formed in the pull plate, and the filter screen is fixed above the pull plate. The power distribution cabinet lifting frame assembly further comprises a bearing plate locking assembly, the bearing plate locking assembly comprises a locking butt joint block fixed at the outer end of the square section bar and a locking threaded rod transversely penetrating through the locking butt joint block, the bearing plate blocking portion is provided with a bearing plate threaded hole in threaded connection with the locking threaded rod, the end portion of the locking threaded rod is provided with a locking rod adjusting handle convenient to adjust, and the side portion of the locking butt joint block is provided with a locking butt joint block limiting protrusion in butt joint with the section bar limiting groove. The locking butt joint block limiting protrusions, the section bar limiting grooves and the heightening butt joint block limiting protrusions are all trapezoid structures. The end part of the drawing plate is provided with a drawing plate stop block which is convenient for drawing. The height-adjusting block is provided with wrench inserting holes which are arranged around the arc at intervals and are convenient for tool operation. The compact power distribution cabinet has the advantages that the adjustable lifting frame enables the power distribution cabinet body to be effectively lifted, environmental adaptability is improved, adaptability is strong, protection performance is high, the drawing type filter screen component ensures heat dissipation of the bottom of the power distribution cabinet body, meanwhile dust and the like entering the cabinet body ar