CN219372870U - Power supply control cabinet - Google Patents

Abstract

The utility model discloses a power supply control cabinet which comprises a cabinet body and a wiring terminal row arranged in the cabinet body, wherein a plurality of wiring units are arranged in the wiring terminal row at intervals, and two ends of each wiring unit are respectively provided with a group of end head assemblies; the two ends of the wiring unit are also respectively provided with a group of V-shaped wiring grooves, the wiring unit is also detachably provided with a group of line pressing plates, and the two ends of the line pressing plates are respectively provided with a group of pressing blocks matched with the outline of the wiring grooves so as to press the wires between the pressing blocks and the wiring grooves; in the power supply control cabinet, the two ends of each group of wiring units in the wiring terminal row are also provided with the V-shaped wiring grooves, and the wires are pressed on the bottoms of the wiring grooves through the wire pressing plates, so that even if the wires fall off from the end head assembly, the wires cannot slide out of the wiring units due to the clamping pressure of the wiring grooves and the pressing blocks, and short circuit or equipment damage caused by the fact that the wires are lapped in the cabinet body or other wiring units is avoided.

Description

Power supply control cabinet

Technical Field

The utility model relates to a control cabinet structure, in particular to a power supply control cabinet.

Background

The power control cabinet is internally provided with a relay, a wiring switch, a wiring terminal strip and other structures, wherein the wiring terminal strip is orderly connected with a plurality of wires; in the traditional wiring terminal row, the interval between the adjacent wiring units is smaller, and the fixing structure for the wires is lacking in the wiring units, when the wires fall off from the end heads, the wires are very easy to lap on the cabinet body or the adjacent wiring terminals, and short circuit and even equipment faults are caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a power supply control cabinet, wherein a wiring terminal block can clamp and fix a wire, so as to reduce the possibility that the wire falls off from an end.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the power supply control cabinet comprises a cabinet body and a wiring terminal block arranged in the cabinet body, wherein a plurality of wiring units are arranged in the wiring terminal block at intervals, and two ends of each wiring unit are respectively provided with a group of end head assemblies;

the wiring unit is characterized in that a group of V-shaped wiring grooves are further formed in two ends of the wiring unit, a group of line pressing plates are further detachably arranged on the wiring unit, and a group of pressing blocks matched with the outline of the wiring grooves are respectively arranged at two ends of the line pressing plates so as to press the wires between the pressing blocks and the wiring grooves.

Further, the bottom of the wiring groove is semicircular, an arc groove is arranged at the bottom of the pressing block, a group of whole circles are formed by the arc groove and a cavity between the bottom of the wiring groove, and the diameter of each whole circle is not larger than the outer diameter of the lead.

Further, a plurality of convex ribs are arranged at the bottom of the wiring groove and/or on the arc-shaped groove.

Further, a fixed position is arranged in the middle of the wiring unit, and a threaded hole is formed in the fixed position;

the line ball board rotationally overlaps and establishes on a set of threaded pin, threaded pin connects threaded hole.

Further, the tip assembly is provided with a set of fastening screws for crimping the ends of the wires within the tip assembly.

Further, two ends of the wiring terminal block are respectively installed in the cabinet body through a group of installation racks.

Further, the tip of binding post row is equipped with rectangular hole, the interval is provided with a plurality of mounting holes on the mounting bracket, the binding post row is in through installing in the downthehole fastening bolt of rectangular is connected in arbitrary mounting hole on the mounting bracket, so that the mounted position of binding post row is adjustable.

Compared with the prior art, the utility model has the following beneficial effects:

in the power supply control cabinet, the two ends of each group of wiring units in the wiring terminal row are also provided with the V-shaped wiring grooves, and the wires are pressed on the bottoms of the wiring grooves through the wire pressing plates, so that even if the wires fall off from the end head assembly, the wires cannot slide out of the wiring units due to the clamping pressure of the wiring grooves and the pressing blocks, and short circuit or equipment damage caused by the fact that the wires are lapped in the cabinet body or other wiring units is avoided.

Drawings

FIG. 1 is a schematic diagram of a power control cabinet according to the present utility model;

fig. 2 is a schematic structural view of a terminal block according to the present utility model;

fig. 3 is a schematic structural view of a wiring unit of the present utility model;

fig. 4 is a schematic structural view of a wire pressing plate according to the present utility model;

icon: 10-cabinet body, 11-cabinet door, 12-controller subassembly, 13-binding post row, 130-wiring unit, 1300-end subassembly, 13000-fastening screw, 1301-wiring groove, 13010-protruding muscle, 1302-fixed position, 13020-screw hole, 1303-line ball board, 1303-through-hole, 1303-briquetting, 13032-arc wall, 1304-threaded pin, 131-rectangular hole, 14-mounting bracket, 140-mounting hole, 20-wire.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1 to 4, the utility model provides a power control cabinet, which comprises a cabinet body 10, wherein a cabinet door 11 capable of being opened and closed is hinged on the cabinet body 10, a set of mounting frames 14 with angle steel structures are respectively arranged on two sides in the cabinet body 10, a controller component 12 and two sets of connecting terminal rows 13 are arranged on the mounting frames 14, and the two sets of connecting terminal rows 13 are positioned on the upper side and the lower side of the controller component 12; the controller assembly 12 includes a relay, a starter, a contactor, and the like, which are related art, and are not essential for improvement of the present utility model, and are not described herein.

In the present utility model, referring to fig. 1 and 2, both ends of each terminal block 13 are detachably connected to the mounting frame 14 by fastening bolts.

Wherein, a plurality of connection units 130 are arranged in the connection terminal row 13 at intervals along the length direction, and the upper and lower ends of each connection unit 130 are respectively used for connecting a group of wires 20 so as to realize the electrical connection between the upper and lower wires 20.

Specifically, referring to fig. 3, a set of terminal assemblies 1300 are respectively disposed at the upper and lower ends of the wiring unit 130, the two sets of terminal assemblies 1300 are electrically connected by copper conductors, and a set of fastening screws 13000 are disposed on the terminal assemblies 1300 to press the ends of the wires 20 into the terminal assemblies 1300.

When the wire 20 is crimped in the terminal assembly 1300 by the fastening screw 13000, the wire 20 is easy to fall off from the terminal assembly 1300, and in order to avoid short circuit and equipment failure caused by the conditions, in one embodiment, referring to fig. 3, two ends of the wiring unit 130 are further provided with a group of V-shaped wiring grooves 1301, and the groove bottom width of the wiring groove 1301 is not greater than the diameter of the wire 20; in addition, a set of wire pressing plates 1303 is detachably disposed on the wire connection unit 130, two ends of the wire pressing plates 1303 are respectively provided with a set of pressing blocks 1303 matching with the contour of the wire distribution groove 1301, so that the wires 20 are pressed between the pressing blocks 1303 and the wire distribution groove 1301, and after the wires 20 are separated from the end head assembly 1300, the wires 20 cannot slide out of the wire connection unit 130 due to the clamping of the wire pressing plates 1303.

Referring to fig. 3, in one embodiment, the slot bottom of the wire groove 1301 is semicircular, the bottom of the pressing block 13031 is provided with an arc slot 13032, when the pressing block 13031 is pressed in the wire groove 1301, a group of whole circles are formed by the arc slot 13032 and a cavity between the slot bottoms of the wire groove 1301, and the diameter of the whole circles is not greater than the outer diameter of the wire 20, and because the outer layer of the wire 20 is made of a micro-elastic plastic material, the wire 20 can be conveniently pressed in the whole circles.

In an embodiment, referring to fig. 3 and fig. 4, the groove bottom of the wiring groove 1301 or the arc groove 13032 is provided with a plurality of ribs 13010, or the groove bottom of the wiring groove 1301 and the arc groove 13032 are provided with a plurality of ribs 13010, so that the clamping of the wire 20 is more stable.

Referring to fig. 3 and 4, in one embodiment, a fixing position 1302 is disposed in the middle of each group of the wiring units 130, a threaded hole 13020 is disposed on the fixing position 1302, a group of through holes 1303 are disposed on the wire pressing plate 1303, the through holes 1303 on the wire pressing plate 1303 are rotatably sleeved on a group of threaded pins 1304, and the threaded pins 1304 are connected in the threaded holes 13020; by screwing the threaded pin 1304, the push-down wire sheet 1303 is pushed down, compressing the wire 20.

Referring to fig. 1 and 2, in one embodiment, in order to facilitate the installation of the terminal block 13, the end portion of the terminal block 13 is provided with a long hole 131, a plurality of installation holes 140 are provided on the installation frame 14 at intervals, and the terminal block 13 is connected in any installation hole 140 on the installation frame 14 through a fastening bolt installed in the long hole 131, so that the installation position of the terminal block 13 is adjustable, and thus, the vertical position of the terminal block 13 can be conveniently adjusted according to the length of the wire 20.

It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional and positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be 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 utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model.

Claims (7)

1. The utility model provides a power control cabinet, includes the cabinet body (10) and locates binding post row (13) in the cabinet body (10), inside interval of binding post row (13) is provided with a plurality of wiring units (130), the both ends of wiring unit (130) respectively are equipped with a set of end subassembly (1300), its characterized in that:

the wiring unit is characterized in that a group of V-shaped wiring grooves (1301) are further formed in two ends of the wiring unit (130), a group of wire pressing plates (1303) are further detachably arranged on the wiring unit (130), a group of pressing blocks (1303) matched with the wiring grooves (1301) in outline are respectively arranged at two ends of the wire pressing plates (1303), and the wires (20) are pressed between the pressing blocks (13031) and the wiring grooves (1301).

2. The power control cabinet of claim 1, wherein: the bottom of the wiring groove (1301) is semicircular, an arc groove (13032) is formed in the bottom of the pressing block (13031), a group of whole circles are formed by the arc groove (13032) and a cavity between the bottoms of the wiring groove (1301), and the diameter of each whole circle is not larger than the outer diameter of the lead (20).

3. The power control cabinet of claim 2, wherein: a plurality of ribs (13010) are arranged at the bottom of the wiring groove (1301) and/or on the arc-shaped groove (13032).

4. A power control cabinet according to any one of claims 1 to 3, characterized in that: a fixed position (1302) is arranged in the middle of the wiring unit (130), and a threaded hole (13020) is formed in the fixed position (1302);

the wire pressing plate (1303) is rotatably sleeved on a group of threaded pins (1304), and the threaded pins (1304) are connected in the threaded holes (13020).

5. A power control cabinet according to any one of claims 1 to 3, characterized in that: the tip assembly (1300) is provided with a set of fastening screws for crimping the end of the wire (20) within the tip assembly (1300).

6. A power control cabinet according to any one of claims 1 to 3, characterized in that: two ends of the wiring terminal row (13) are respectively arranged in the cabinet body (10) through a group of mounting racks (14).

7. The power control cabinet of claim 6, wherein: the end of the wiring terminal row (13) is provided with a strip hole (131), a plurality of mounting holes (140) are formed in the mounting frame (14) at intervals, the wiring terminal row (13) is connected into any mounting hole (140) in the mounting frame (14) through a fastening bolt arranged in the strip hole (131), and therefore the mounting position of the wiring terminal row (13) is adjustable.