CN218997466U

CN218997466U - Block terminal with leveling function

Info

Publication number: CN218997466U
Application number: CN202223391084.5U
Authority: CN
Inventors: 郑瑞珍; 白兴
Original assignee: Shijiazhuang Haotong Electrical Equipment Co ltd
Current assignee: Shijiazhuang Haotong Electrical Equipment Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-05-09
Anticipated expiration: 2032-12-18

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a leveling function. Including the box has seted up four sets of mounting holes on the rear side surface, box top both sides are fixed to be provided with the silk cover, and set screw threaded connection is inside the silk cover for leveling the box, set screw and mounting hole are corresponding on width direction, and installation wall body top is provided with two sets of long screw rods, and the installation wall body below is provided with two sets of short screw rods, long screw rod and short screw rod correspond and run through the setting in the mounting hole middle part, mounting hole one side all is provided with the gasket on long screw rod and short screw rod, the gasket opposite side all is provided with the nut on long screw rod and short screw rod, and the box installation back accessible set screw is adjusted the box, and the installation accuracy requirement is lower, but the block terminal normal installation in certain deviation scope, and installation easy operation is more convenient to use.

Description

Block terminal with leveling function

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a leveling function.

Background

The distribution box is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement to form a low-voltage distribution device, so that the electric energy can be reasonably distributed, and the safety protection level is higher.

When the distribution box is installed, a screw rod is generally fixed on an installation wall body, then an installation hole on the distribution box is hung on the fixed screw rod, and finally the distribution box is locked and fixed through a nut; because the mounting hole on the block terminal is fixed interval, the deviation appears easily when location punching on the installation wall body to lead to the fact mounting hole interval or the angle mismatch on dead screw and the block terminal, influence the block terminal installation.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a distribution box with a leveling function, which comprises four groups of mounting holes formed in the surface of the rear side of a box body, wherein screw sleeves are fixedly arranged on two sides of the top of the box body, positioning screws are in threaded connection with the inside of the screw sleeves and used for leveling the box body, the positioning screws and the mounting holes correspond to each other in the width direction, two groups of long screws are arranged above a mounting wall body, two groups of short screws are arranged below the mounting wall body, the long screws and the short screws correspondingly penetrate through the middle of the mounting holes, gaskets are arranged on the long screws and the short screws on one side of the mounting holes, nuts are arranged on the long screws and the short screws on the other side of the gaskets, after the box body is mounted, the box body can be adjusted through the positioning screws, the distribution box body can be normally mounted within a certain deviation range, and the distribution box is simple to mount and convenient to use.

In order to solve the technical problems, the utility model adopts the following technical scheme: a power distribution box with leveling function, comprising:

the box body is provided with four groups of mounting holes on the surface of the rear side of the box body, and silk sleeves are fixedly arranged on two sides of the top of the box body;

the door plate is connected to one side of the box body through a rotating shaft;

the backboard is arranged in the box body and used for fixing the electrical components;

the positioning screw is in threaded connection with the inside of the wire sleeve and is used for leveling the box body, and the positioning screw corresponds to the mounting hole in the width direction;

two groups of long screws are arranged above the mounting wall body and used for fixing the top of the box body, and two groups of short screws are arranged below the mounting wall body and used for fixing the bottom of the box body; the long screw rod and the short screw rod correspondingly penetrate through the middle of the mounting hole, gaskets are arranged on the long screw rod and the short screw rod on one side of the mounting hole, and nuts are arranged on the long screw rod and the short screw rod on the other side of the gaskets.

Further optimize this technical scheme, the mounting hole is waist hole shape, the vertical setting of mounting hole.

Further optimize this technical scheme, mounting hole width is greater than long screw rod and short screw rod diameter.

Further optimize this technical scheme, the gasket external diameter is greater than mounting hole width.

Further optimizing this technical scheme, the cover is equipped with the sleeve pipe on the long screw rod, the sleeve pipe sets up between gasket and nut.

Further optimize this technical scheme, the box is inside to be provided with the kicking block in the locating screw bottom, kicking block top pivot is connected in the locating screw bottom.

Further optimize this technical scheme, kicking block below both sides are provided with the baffle, constitute the spacing groove between two baffles, the sleeve pipe sets up at the spacing inslot portion.

Further optimize this technical scheme, the locating screw top is provided with the cross notch for rotate the locating screw.

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

1. after the box body is installed, the box body can be adjusted through the positioning screw, and the height leveling function of the two sides of the distribution box can be realized.

2. The distribution box has lower installation accuracy requirement, can be normally installed within a certain deviation range, and is simple to install and operate and convenient to use.

3. The sleeve is sleeved on the long screw rod, the sleeve is arranged between the gasket and the nut, and the lower part of the positioning screw acts on the sleeve, so that the locking process of the long screw rod part is not affected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a perspective view of a block terminal with leveling function.

Fig. 2 is a schematic view of a mounting structure of a fixing surface of a distribution box with a leveling function.

Fig. 3 is a partial enlarged view of a mounting structure of a bottom short screw portion of a distribution box with a leveling function.

Fig. 4 is a partial enlarged view of a long screw part mounting structure at the top of a distribution box with leveling function.

Fig. 5 is a schematic view of the sleeve and nut mounting structure at the long screw location.

In the figure: 1. installing a wall body; 101. a long screw; 102. a short screw;

2. a case; 201. a mounting hole; 202. a silk sleeve;

3. a door panel; 4. a back plate; 5. a set screw; 501. a cross notch; 6. a gasket; 7. a nut; 8. a sleeve;

9. a top block; 901. a baffle; 902. and a limit groove.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an azimuth or a positional relationship such as "upper", "lower", "inner", "back", and the like are presented, they are based on the azimuth or the positional relationship shown in the drawings, only for convenience in 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 azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," "coupled," and "connected," are to be construed broadly, unless otherwise specifically limited. For example, the connection can be fixed connection, detachable connection or integrated connection; 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 can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The first embodiment is as follows: referring to fig. 1 to 5, a power distribution box with leveling function is characterized by comprising:

the box body 2 is provided with four groups of mounting holes 201 on the surface of the rear side of the box body 2, and silk sleeves 202 are fixedly arranged on two sides of the top of the box body 2;

the door plate 3 is connected to one side of the box body 2 through a rotating shaft;

the backboard 4 is arranged in the box body 2 and is used for fixing electrical components;

a set screw 5 screwed inside the wire sleeve 202 for leveling the tank body 2, the set screw 5 corresponding to the mounting hole 201 in the width direction;

two groups of long screws 101 are arranged above the mounting wall body 1 and used for fixing the top of the box body 2, and two groups of short screws 102 are arranged below the mounting wall body 1 and used for fixing the bottom of the box body 2;

the long screw rod 101 and the short screw rod 102 correspondingly penetrate through the middle of the mounting hole 201, gaskets 6 are arranged on the long screw rod 101 and the short screw rod 102 on one side of the mounting hole 201, and nuts 7 are arranged on the long screw rod 101 and the short screw rod 102 on the other side of the gaskets 6.

Before the distribution box is installed, punching holes on an installation wall body 1 according to the distance between installation holes 201 on a box body 2, installing long screws 101 at two holes on the upper side, and installing end screws at two holes on the lower side; after the long screw 101 and the short screw 102 are mounted, the mounting holes 201 on the box 2 are correspondingly penetrated into the long screw 101 and the short screw 102.

Further optimizing scheme, long screw rod 101 and short screw rod 102 correspond and run through the setting at mounting hole 201 middle part, mounting hole 201 one side all is provided with gasket 6 on long screw rod 101 and short screw rod 102, gasket 6 opposite side all is provided with nut 7 on long screw rod 101 and short screw rod 102, installs gasket 6 and nut 7 on short screw rod 102, presses the gasket 6 on the short screw rod 102 on box 2 through nut 7.

Referring to fig. 4 and 5, the long screw 101 is sleeved with a sleeve 8, the sleeve 8 is disposed between the washer 6 and the nut 7, the washer 6 is first placed on the long screw 101, the sleeve 8 is then sleeved on the long screw 101, and the nut 7 is finally screwed on the long screw 101.

It should be noted that, when installing the box 2, the nuts 7 on the long screw 101 and the short screw 102 are not screwed down, the mounting holes 201 are in a waist hole shape, the mounting holes 201 are vertically arranged, the width of the mounting holes 201 is larger than the diameters of the long screw 101 and the short screw 102, the box 2 can be adjusted to a certain extent, and the two sides of the box 2 can be adjusted in a vertical moving way.

The outer diameter of the gasket 6 is larger than the width of the mounting hole 201, and the box body 2 cannot be separated from the long screw 101 and the short screw 102 under the action of the gasket 6.

When the left side of the box body 2 is lifted, a cross notch 501 is formed in the top of the positioning screw 5 and is used for rotating the positioning screw 5, the left positioning screw 5 is rotated clockwise by a screwdriver at the top of the box body 2, and the left positioning screw 5 moves downwards along the wire sleeve 202.

In a further optimization scheme, a top block 9 is arranged at the bottom of the positioning screw 5 in the box body 2, and a rotating shaft above the top block 9 is connected to the bottom of the positioning screw 5; baffle plates 901 are arranged on two sides below the top block 9, a limiting groove 902 is formed between the two baffle plates 901, and the sleeve 8 is arranged in the limiting groove 902; when the positioning screw 5 moves downwards, the top block 9 and the two side baffles 901 are driven to move downwards together, so that the top block 9 can be pushed to press on the sleeve 8; the limiting groove 902 can position the top block 9 above the sleeve, and prevent the top block 9 from being laterally deviated from the sleeve 8.

The left positioning screw 5 is continuously rotated, at the moment, the left side of the box body 2 can be lifted up under the action of the positioning screw 5, and when the left positioning screw 5 is reversely rotated, the left side of the box body 2 is lowered; the right side of the box body 2 is adjusted by a right side positioning screw 5 in the same way.

After the box body 2 is adjusted, the nut 7 is rotated clockwise, the gasket 6 is pressed and fixed through the nut 7, and accordingly the box body 2 is fixedly locked, and the box body 2 of the distribution box is installed.

To sum up, after the box body 2 is installed, the box body 2 can be adjusted through the positioning screw 5, the leveling function of the two sides of the distribution box can be realized, the installation accuracy requirement of the distribution box is low, the distribution box can be normally installed within a certain deviation range, and the installation operation is simple and the use is convenient.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. A power distribution box with leveling function, comprising:

2. The distribution box with the leveling function according to claim 1, wherein the mounting holes are in a waist hole shape, and the mounting holes are vertically arranged.

3. A utility box with leveling function according to claim 2, wherein the mounting hole width is larger than the long screw and short screw diameters.

4. A utility box with leveling function according to claim 2, wherein the spacer has an outer diameter greater than the mounting hole width.

5. The distribution box with the leveling function according to claim 1, wherein a sleeve is sleeved on the long screw rod, and the sleeve is arranged between the gasket and the nut.

6. The distribution box with the leveling function according to claim 5, wherein a top block is arranged at the bottom of the positioning screw in the box body, and a rotating shaft above the top block is connected to the bottom of the positioning screw.

7. The distribution box with the leveling function according to claim 6, wherein baffles are arranged on two sides below the top block, a limiting groove is formed between the two baffles, and the sleeve is arranged inside the limiting groove.

8. A power distribution box with leveling function according to claim 1, wherein the top of the set screw is provided with a cross notch for turning the set screw.