CN218005543U

CN218005543U - Power cabinet convenient to inlet wire

Info

Publication number: CN218005543U
Application number: CN202221245477.2U
Authority: CN
Inventors: 彭博
Original assignee: Hunan Honggong Intelligent Technology Co Ltd
Current assignee: Hunan Honggong Intelligent Technology Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-12-09
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a power cabinet convenient for incoming line, which comprises a collet and a cabinet body arranged on the collet, wherein the collet is of a rectangular structure with an inner cavity and an opening top, the collet is provided with a power supply wiring hole, the cabinet body is a hollow rectangular frame with a hollowed bottom, the rectangular frame consists of a longitudinal mounting beam and a transverse mounting beam, and the longitudinal mounting beam and the transverse mounting beam are both provided with a plurality of fixing holes; the internal component mounting panel that is used for installing electronic component that is equipped with of cabinet, it is internal that the component mounting panel is vertical state and locates the cabinet, rectangular frame is equipped with the cabinet door, the component mounting panel has vertical inlet wire space with the one side reservation that the cabinet door is relative, the rectangular frame left and right sides is provided with the regulation installation roof beam respectively, it has seted up a plurality of locating holes to adjust the installation roof beam, the component mounting panel passes through locating hole and connecting fastener fixed mounting between the regulation installation roof beam, component mounting panel top is equipped with power wiring breach. The problems that the existing power cabinet main power cable is difficult to feed, difficult to wire, and not attractive in layout are solved.

Description

Power cabinet convenient for incoming line

Technical Field

The utility model relates to a power equipment field especially relates to a power cabinet convenient to inlet wire.

Background

The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like. The power cabinet is used for supplying power to electric equipment (providing power for the equipment), starting and stopping the electric equipment for operation (provided with a starting and stopping button), detecting the operation of the equipment (provided with a signal indicator lamp and an ammeter voltmeter), protecting the electric equipment (a circuit breaker), namely a power distribution cabinet, and is a power distribution cabinet specially used for providing power and control for the electric equipment (generally referred to as a motor).

The general power cable of power cabinet on the existing market is generally harder, and bend radius is bigger, needs bend many times in the installation, causes the interior installation difficulty of cabinet, walks the line difficulty and not pleasing to the eye. Therefore, the technology of the power cabinet structure which can facilitate incoming lines is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a power cabinet convenient to inlet wire to it is difficult to solve the current power cabinet main supply cable inlet wire, and the wiring is difficult, and the overall arrangement is pleasing to the eye scheduling problem.

The purpose of the utility model is realized by adopting the following technical scheme:

a power cabinet convenient for wire feeding comprises a bottom support and a cabinet body arranged on the bottom support, wherein the bottom support is of a rectangular structure with an inner cavity and an opening at the top, the bottom support is provided with a power supply wiring hole, the cabinet body is a hollow rectangular frame with a hollow bottom, the rectangular frame is composed of a longitudinal mounting beam and a transverse mounting beam, and a plurality of fixing holes are formed in the longitudinal mounting beam and the transverse mounting beam; the internal component mounting panel that is used for installing electronic component that is equipped with of cabinet, the component mounting panel is vertical state and locates the cabinet is internal, rectangular frame is equipped with the cabinet door, the one side that the component mounting panel is relative with the cabinet door is reserved has vertical inlet wire space, the rectangular frame left and right sides is provided with respectively and adjusts the installation roof beam, it has seted up a plurality of locating holes along its direction of height to adjust the installation roof beam, the component mounting panel passes through the locating hole and connects fastener location and install between adjusting the installation roof beam, the top of component mounting panel is equipped with power wiring breach, and the power cord is followed power wiring hole inserts the cabinet is internal, and the warp vertical inlet wire space is tensile to power wiring breach department to be connected with the U type copper bar on the total circuit breaker.

Furthermore, the positioning holes are arranged at equal intervals.

Furthermore, the left side and the right side of the element mounting plate are respectively provided with a plurality of connecting blocks arranged at intervals along the height direction of the element mounting plate, each connecting block is provided with a strip-shaped hole, and the strip-shaped holes and the positioning holes are penetrated through by connecting fasteners so as to fix the element mounting plate on different positions of the adjusting mounting beam.

Furthermore, the bottom support comprises two cross beams which are opposite to each other and two longitudinal beams which are opposite to each other, the two cross beams and the two longitudinal beams form a rectangular structure in a surrounding mode, and the cross beams and the longitudinal beams are provided with the power supply wiring holes which are communicated with the cabinet body.

Further, the cross beam and the longitudinal beam are bolted or riveted.

Further, the power supply wiring hole is provided with a cover plate, and the cover plate is detachably connected with the bottom support.

Further, the rectangular frame is formed by enclosing a rectangular bottom frame, a rectangular front frame, a rectangular rear frame, a rectangular left side frame, a rectangular right side frame and a rectangular top frame, and the bottom frame, the rectangular front frame, the rectangular rear frame, the rectangular left side frame, the rectangular right side frame and the rectangular top frame are formed by enclosing a longitudinal mounting beam and a transverse mounting beam.

Further, panels are detachably mounted inside the rear frame, the left side frame, the right side frame and the top frame respectively.

Further, the front frame is hinged with a cabinet door frame.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses in, it is internal that total power cable inserts the cabinet from the collet, then is connected with U type copper bar through the top that vertical inlet wire space is tensile to the component mounting panel, and U type copper bar is connected with total circuit breaker again. The problems that the wiring of the incoming line of the main power cable is difficult, the wiring is difficult and the like due to overlarge bending radius are solved; the adjusting device has the advantages that the adjusting device can flexibly move up and down by adjusting the element mounting plate on the adjusting mounting beam, the mounting position can be flexibly adjusted according to the size of each electronic element, the electronic elements are convenient to mount, and the adjusting device is convenient to mount and adjust and wide in application range.

Drawings

Fig. 1 is a schematic view of a power cabinet convenient for incoming line provided by the present invention;

FIG. 2 is a partially enlarged view of the point A in FIG. 1

Fig. 3 is a top view of a power cabinet convenient for incoming line provided by the present invention;

fig. 4 is a schematic view of an element mounting plate of a power cabinet convenient for incoming line provided by the present invention;

in the figure: 1. a bottom support; 11. a cross beam; 12. a longitudinal beam; 13. a cover plate; 2. a cabinet body; 21. adjusting the mounting beam; 210. positioning holes; 22. longitudinally mounting a beam; 23. transversely mounting a beam; 24. a fixing hole; 25. a longitudinal wire inlet space; 3. an element mounting plate; 31. a power supply wiring gap; 32. connecting blocks; 33. a strip-shaped hole; 4. a U-shaped copper bar; 5. a main circuit breaker.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like, are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1XX" and "2XX" are structurally identical and functionally similar).

As shown in fig. 1-4, the power cabinet convenient for incoming line provided by the present invention comprises a bottom support 1 and a cabinet body 2 arranged on the bottom support 1, wherein the bottom support 1 is a rectangular structure with an inner cavity and an open top, the bottom support 1 is provided with a power connection hole, the cabinet body 2 is a hollow rectangular frame with a hollow bottom, the rectangular frame is composed of a longitudinal installation beam 22 and a transverse installation beam 23, and the longitudinal installation beam 22 and the transverse installation beam 23 are both provided with a plurality of fixing holes 24; the internal component mounting panel 3 that is used for installing electronic component that is equipped with of cabinet 2, component mounting panel 3 is vertical state and locates the internal 2 of cabinet, rectangular frame is equipped with the cabinet door, the one side reservation that component mounting panel 3 is relative with the cabinet door has vertical inlet wire space 25, the rectangular frame left and right sides is provided with respectively adjusts installation roof beam 21, it has seted up a plurality of locating holes 210 along its direction of height to adjust installation roof beam 21, component mounting panel 3 passes through locating hole 210 and connecting fastener location installation between adjusting installation roof beam 21, the top of component mounting panel 3 is equipped with power wiring breach 31, and the power cord is followed power wiring hole inserts the internal 2 of cabinet, and the warp vertical inlet wire space 25 is tensile to power wiring breach 31 department to be connected with U type copper bar 4 on the total circuit breaker 5.

In the utility model, the U-shaped copper bar 4 is fixed on the inlet wire end of the main breaker 5, the U-shaped copper bar 4 is insulated by a heat shrink tube, the main power cable enters from the space 25 of the longitudinal inlet wire, and is firstly butted with the U-shaped copper bar 4 when being pulled to the top of the cabinet body 2, the U-shaped copper bar 4 is then connected with the main breaker 5, and the butt joint position is insulated by a rubber cap, so that the safety is improved, the main power cable is positioned on the back of the element mounting plate 3, the appearance and the safety of the layout in the cabinet are improved, and the problems of difficult wiring, difficult wiring and the like caused by the overlarge bending radius of the inlet wire of the main power cable are solved; the component mounting plate 3 can be adjusted on the adjusting mounting beam 21 to move up and down flexibly, the mounting position can be adjusted flexibly according to the size of each electronic component, the electronic components can be mounted conveniently, and the electronic component mounting device has the advantages of convenience in mounting and adjusting and wide application range.

Preferably, the positioning holes 210 are arranged at equal intervals. Of course, the positioning holes 210 may not be arranged equidistantly.

Preferably, the left and right sides of the component mounting plate 3 are respectively provided with a plurality of connecting blocks 32 arranged at intervals along the height direction thereof, each connecting block 32 is provided with a strip-shaped hole 33, and the strip-shaped holes 33 and the positioning holes 210 are penetrated by connecting fasteners so as to fix the component mounting plate 3 on different positions of the adjusting and mounting beam 21. The attachment fasteners of this embodiment may be screws or pins.

Preferably, the bottom support 1 comprises two cross beams 11 arranged oppositely and two longitudinal beams 12 arranged oppositely, the two cross beams 11 and the two longitudinal beams 12 form a rectangular structure in a surrounding mode, and the cross beams 11 and the longitudinal beams 12 are both provided with the power supply wiring holes communicated with the cabinet body 2.

Preferably, the cross beams 11 and the longitudinal beams 12 are bolted or riveted.

In this embodiment, the bottom support 1 is formed by surrounding a cross beam 11 and a longitudinal beam 12 to form a rectangular structure, meanwhile, the cross beam 11 and the longitudinal beam 12 are respectively bent to form an integrally formed structure, and the cross beam 11 and the longitudinal beam 12 are connected in a bolted or riveted mode.

Preferably, the power supply wiring hole is provided with a cover plate 13, and the cover plate 13 is detachably connected with the bottom support 1.

Preferably, the rectangular frame is enclosed by a rectangular bottom frame, a rectangular front frame, a rectangular rear frame, a rectangular left side frame, a rectangular right side frame and a rectangular top frame, and the rectangular bottom frame, the rectangular front frame, the rectangular rear frame, the rectangular left side frame, the rectangular right side frame and the rectangular top frame are all enclosed by longitudinal mounting beams 22 and transverse mounting beams 23. The rectangular frame is high in twisting resistance, so that the strength of the cabinet body 2 is improved, the stability requirement is met, the installation is convenient, the efficiency is high, and the cost is low.

Preferably, panels are detachably mounted inside the rear frame, the left side frame, the right side frame and the top frame, respectively.

Preferably, the front frame is hinged to a cabinet door frame.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The power cabinet convenient for wire inlet is characterized by comprising a bottom support (1) and a cabinet body (2) arranged on the bottom support (1), wherein the bottom support (1) is of a rectangular structure with an inner cavity and an open top, the bottom support (1) is provided with a power supply wiring hole, the cabinet body (2) is a hollow rectangular frame with a hollowed bottom, the rectangular frame is composed of a longitudinal mounting beam (22) and a transverse mounting beam (23), and a plurality of fixing holes (24) are formed in the longitudinal mounting beam (22) and the transverse mounting beam (23); be equipped with in the cabinet body (2) and be used for installing electronic component's component mounting panel (3), component mounting panel (3) are vertical state and locate in the cabinet body (2), rectangular frame is equipped with the cabinet door, component mounting panel (3) have vertical inlet wire space (25) with the one side reservation that the cabinet door is relative, the rectangular frame left and right sides is provided with respectively adjusts installation roof beam (21), adjust installation roof beam (21) and seted up a plurality of locating holes (210) along its direction of height, component mounting panel (3) are installed between adjusting installation roof beam (21) through locating hole (210) and connecting fastener location, the top of component mounting panel (3) is equipped with power wiring breach (31), and the power cord is followed power wiring hole inserts in the cabinet body (2), and warp vertical inlet wire space (25) tensile to power wiring breach (31) department to be connected with U type copper bar on the total circuit breaker (5).

2. The power cabinet convenient for incoming line of claim 1, wherein the positioning holes (210) are arranged at equal intervals.

3. The power cabinet convenient for incoming line according to claim 1, characterized in that the left and right sides of the component mounting plate (3) are respectively provided with a plurality of connecting blocks (32) arranged at intervals along the height direction thereof, each connecting block (32) is provided with a strip-shaped hole (33), and the strip-shaped holes (33) and the positioning holes (210) are penetrated through by connecting fasteners so as to fix the component mounting plate (3) at different positions of the adjusting and mounting beam (21).

4. The power cabinet convenient for incoming line according to claim 1, characterized in that the bottom support (1) comprises two oppositely arranged beams (11) and two oppositely arranged longitudinal beams (12), the two beams (11) and the two longitudinal beams (12) form a rectangular structure in a surrounding manner, and the power supply wiring holes communicated with the cabinet body (2) are formed in the beams (11) and the longitudinal beams (12).

5. Power cabinet facilitating incoming lines according to claim 4, characterised in that the cross beams (11) and the longitudinal beams (12) are bolted or riveted.

6. Power cabinet facilitating incoming lines according to claim 4, characterised in that the power supply wiring hole is provided with a cover plate (13), the cover plate (13) being detachably connected with the bottom support (1).

7. The power cabinet convenient for incoming line of claim 1, wherein the rectangular frame is enclosed by a rectangular bottom frame, a rectangular front frame, a rectangular rear frame, a rectangular left side frame, a rectangular right side frame and a rectangular top frame, and the rectangular bottom frame, the rectangular front frame, the rectangular rear frame, the rectangular left side frame, the rectangular right side frame and the rectangular top frame are all enclosed by a longitudinal mounting beam (22) and a transverse mounting beam (23).

8. The power cabinet convenient for incoming line of claim 7, wherein the rear frame, the left side frame, the right side frame and the top frame are respectively detachably provided with a panel inside.

9. The power cabinet facilitating wire entry of claim 7, wherein the front frame is hinged to a cabinet door frame.