CN212908678U - Distribution box - Google Patents

Abstract

The utility model discloses a distribution box, which comprises a box body and a face frame arranged on the upper part of the box body; the positioning frames are arranged at opposite positions in the box body, fasteners are arranged at positions on the face frame corresponding to the positioning frames, the positioning frames are correspondingly buckled with the fasteners, and the face frame is connected with the box body. The utility model discloses well block terminal is rational in infrastructure, and the assembly connection and the dismantlement between face frame and box are convenient relatively, have fine practicality.

Description

Distribution box

Technical Field

The utility model relates to a distribution box.

Background

Patent document CN101083386A discloses a distribution box, including box body and apron, be provided with the circuit breaker support in the box body, the apron is including face frame and baffle, and the lower part inboard of face frame is provided with the connecting block, has connect the via hole on the connecting block, and the support corresponds the connecting block and inwards extends there is the connecting plate, has seted up first screw hole on the connecting plate, and the connecting block is equipped with first screw with the connecting plate, and the top card of connecting block has the baffle on the face frame. Thereby being connected the face frame with the box body through first screw with connecting block and connecting plate in above-mentioned patent literature, it is inconvenient in actual operation mostly, is unfavorable for work efficiency's improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a block terminal rational in infrastructure, its upper panel is convenient with box assembly connection, has fine practicality.

Realize the utility model discloses the technical scheme of purpose is:

a distribution box comprises a box body and a face frame arranged on the upper part of the box body;

the positioning frames are arranged at opposite positions in the box body, fasteners are arranged at positions on the face frame corresponding to the positioning frames, the positioning frames are correspondingly buckled with the fasteners, and the face frame is connected with the box body.

Among the above-mentioned technical scheme, the fastener is U-shaped or V-arrangement structure, and its first end is the stiff end, with face frame bottom is fixed continuous, and its second end is the free end, by via hole on the face frame upwards passes and exposes outside, the position that closes on the second end on the fastener is equipped with detains the hole, be equipped with on the locating rack with detain the hole and correspond the complex and detain the platform.

In the technical scheme, an installation clamping rail for installing the circuit breaker is connected between the two opposite positioning frames in the box body.

In the technical scheme, the depth position of the positioning frame in the box body is adjustable.

Among the above-mentioned technical scheme, the box inside wall on with the rigidity that the locating rack corresponds has the mounting bracket, be equipped with the locating hole on the mounting bracket, be equipped with the bar hole that sets up along box depth direction on the locating rack, fastening bolt passes the bar hole with locating hole and fastening nut cooperate.

The utility model discloses has positive effect: the utility model discloses in be connected face frame and box through the mode of lock joint, need not to use screw fixed connection, saved the screw to assembly connection is also more convenient, is favorable to improving work efficiency.

Drawings

Fig. 1 is a perspective view of a first distribution box of the present invention;

FIG. 2 is a top view of the electrical box of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural view of the middle frame of the present invention;

FIG. 5 is a schematic view of the distribution box of FIG. 1 with a bezel removed;

FIG. 6 is a schematic diagram of a positioning frame of the electrical distribution box of FIG. 1;

fig. 7 is a cross-sectional view of a second distribution box according to the present invention;

FIG. 8 is a schematic view of the distribution box of FIG. 7 with a bezel removed;

fig. 9 is a schematic structural view of a positioning frame in the distribution box shown in fig. 7.

The reference symbols shown in the figures are: 1-a box body; 2-face frame; 21-a via hole; 3-a positioning frame; 31-buckling the table; 32-strip-shaped holes; 4-a fastener; 41-buttonhole; 5, installing a clamping rail; 6, positioning a screw rod; 7-a limit nut; 8-a support spring; 9-a mounting frame; 91-positioning holes; 10-fastening bolts.

Detailed Description

The following specific structure of well block terminal of the utility model is described in combination with the description attached drawing:

example 1

A distribution box, as shown in fig. 1 to 6, comprising a box body 1 and a face frame 2 arranged on the upper part of the box body 1; locating racks 3 are installed at opposite positions in the box body 1, fasteners 4 are installed at positions, corresponding to the locating racks 3, on the face frame 2, and the face frame 2 is connected with the box body 1 through the locating racks 3 and the fasteners 4 in a corresponding buckling mode. The utility model discloses in be connected face frame 2 and box 1 through the mode of lock joint, need not to use screw fixed connection, saved the screw to assembly connection is also more convenient, is favorable to improving work efficiency.

Further, fastener 4 is U-shaped or V-arrangement structure, its first end be the stiff end, with face frame 2 bottom is fixed continuous, and its second end is the free end, by via hole 21 on the face frame 2 upwards passes and exposes outside, the position that is close to the second end on fastener 4 is equipped with detains hole 41, be equipped with on locating rack 3 with detain hole 41 and correspond the complex and detain platform 31. Thereby the cooperation is connected fastener 4 and locating rack 3 through detaining hole 41 and knot platform 31 during installation face frame 2 and accomplish being connected of face frame 2 and box 1, when dismantling face frame 2, press to one side from the outside the free end of fastener 4 makes this end take place deformation to make detain hole 41 and detain platform 31 and separate the back can be quick pull down face frame 2. In this embodiment, the first end (i.e., the fixed end) of the fastening member 4 may be integrally formed with the face frame 2, or may be fixed by a fastening member.

Further, be connected with the installation card rail 5 that is used for installing the circuit breaker between two relative locating racks 3 in box 1, can with the circuit breaker joint on installation card rail 5 when installing the circuit breaker in the distribution box, simple to operate.

Because face frame 2 is connected with box 1 through the locating rack in this embodiment, consequently can realize the purpose of adjusting the interval between face frame 2 and box 1 through adjusting the degree of depth position of locating rack 3 in box 1, so will adjust the relative position between face frame 1 and the box 1, because the block terminal adopts the mode installation of embedding wall body hole sometimes, through adjusting the interval between face frame 2 and the box, thereby can make face frame and wall body surface level through adjusting all the time when the hole to the different degree of depth, guarantee pleasing to the eye degree, if fixed dead between face frame and the box, can lead to the block terminal to pack into face frame surface after the hole obviously be less than the installation wall body and influence pleasing to the eye degree.

Specifically, in this embodiment, a positioning screw 6 disposed along the depth direction of the box body 1 is fixed on the inner bottom wall of the box body 1, the bottom end of the positioning screw 6 can be welded or clamped with the inner bottom wall of the box body 1, a through hole for the positioning screw 6 to pass through is disposed at the bottom of the positioning frame 3, a limit nut 7 is screwed on the upper end of the positioning screw 6 after the upper end of the positioning screw passes through the through hole, a support spring 8 is sleeved on the positioning screw 6, the upper end and the lower end of the support spring 8 respectively abut against the positioning frame 3 and the inner bottom wall of the box body 1, when the depth position of the positioning frame 3 is adjusted, the positioning frame 3 moves upward under the elastic force of the support spring 8 after the limit nut 7 is loosened, so as to increase the position of the positioning frame 3 in the box body 1, and conversely, when the limit nut 7 is tightened, the positioning frame 3 is pressed against the elastic force of, thereby lowering the position of the spacer 3 within the housing 1.

Example 2

This embodiment is substantially the same as embodiment 1 except that: as shown in fig. 7 to 9, in this embodiment, a mounting frame 9 is fixed on the inner side wall of the box body 1 at a position corresponding to the positioning frame 3, a positioning hole 91 is formed in the mounting frame 9, a strip-shaped hole 32 is formed in the positioning frame 3 along the depth direction of the box body 1, a fastening bolt 10 penetrates through the strip-shaped hole 32 and the positioning hole 91 to be matched with a fastening nut, and when the depth position of the positioning frame 3 in the box body 1 is adjusted, the fastening bolt 10 and the fastening nut are loosened to match each other and then the positioning frame 3 is moved to a proper position in the depth direction of the box body 1, and then the fastening bolt 10 and the fastening nut are screwed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims (5)

1. A distribution box comprises a box body (1) and a face frame (2) arranged at the upper part of the box body (1);

the novel multifunctional cabinet is characterized in that positioning frames (3) are installed at opposite positions in the cabinet body (1), fasteners (4) are installed at positions, corresponding to the positioning frames (3), on the face frame (2), and the positioning frames (3) are correspondingly buckled with the fasteners (4).

2. The distribution box according to claim 1, wherein the fastener (4) is a U-shaped or V-shaped structure, a first end of the fastener is a fixed end and is fixedly connected with the bottom of the face frame (2), a second end of the fastener (4) is a free end, the via hole (21) on the face frame (2) passes through the fastener (4) upwards and is exposed outside, a fastening hole (41) is formed on the fastener (4) at a position close to the second end, and a fastening platform (31) corresponding to and matched with the fastening hole (41) is formed on the positioning frame (3).

3. Electrical distribution box according to claim 1, characterized in that a mounting clip (5) for mounting a circuit breaker is connected inside the box (1) between two opposite positioning brackets (3).

4. Electrical box according to claim 3, characterised in that the positioning rack (3) is adjustable in its depth position inside the box (1).

5. The distribution box of claim 4, characterized in that a mounting rack (9) is fixed on the inner side wall of the box body (1) at a position corresponding to the positioning rack (3), a positioning hole (91) is formed in the mounting rack (9), a strip-shaped hole (32) formed in the positioning rack (3) along the depth direction of the box body (1) is formed, and a fastening bolt (10) penetrates through the strip-shaped hole (32) and the positioning hole (91) to be matched with a fastening nut.

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