CN220107307U - Block terminal convenient to overhaul - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a distribution box convenient to overhaul, which comprises a box cover, wherein an assembly plate is fixedly connected to one side of the box cover, a box body is connected to one side of the assembly plate in a sliding manner, and a rotating shaft is fixedly connected to one side of the box body. The utility model has the advantages that: when overhauling the operation to the block terminal in sunny or overcast weather, at first need open the chamber door and make it rotate around the axis of rotation, until chamber door and case lid stop perpendicularly and rotate, later pull the fixed column and make it break away from the cardboard, the extruded first spring will drive the cardboard outward motion this moment, can fix the chamber door after the cardboard moves into the draw-in groove inside, and can make the cardboard more stable of being connected with the case lid through setting up of locating pin, the case door will be connected with the case lid perpendicularly this moment, can play the purpose of shading or shielding the rain, not only can be convenient for overhauling the block terminal, and the potential safety hazard that exists when can reducing overhauling moreover.

Description

Block terminal convenient to overhaul

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box convenient to overhaul.

Background

The distribution box is formed by assembling switch equipment, a measuring instrument, a protection circuit and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the wiring requirement of an electric appliance. The circuit can be switched on or off by manual or automatic switch during normal operation, and the protection circuit is caught to cut off the power supply or alarm during failure or abnormal operation, so that various parameters in actual operation can be realized by the measuring instrument, and certain electrical appliance parameters can be adjusted to prompt or signal deviation from normal working state.

The utility model discloses a block terminal of convenient to overhaul of publication number CN211182974U, the case lid on the box adopts convenient dismantlement's structure, effectively improves staff's convenience of overhauling to the crossbeam at box top also is detachable construction, and when effectively preventing that the staff from overhauling, the head bumps into the crossbeam.

The distribution box has the following defects in actual use: in fact, the distribution box can be installed outdoors when being used frequently, when overhauling outdoor distribution box, if the outdoor distribution box is overhauled in sunny days, the box cover is detached and can not be convenient for shelter from solar rays, strong rays can direct the face of a worker, the sight of the worker can be influenced, if the box cover is detached in overcast and rainy weather, rainwater can easily flow into the box body from the top, the overhauling operation can be influenced, and certain potential safety hazards exist, so that the distribution box convenient to overhaul is needed to solve the problems.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a distribution box that is convenient for maintenance, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a distribution box convenient for maintenance, including a box cover, one side fixedly connected with package board of box cover, one side fixedly connected with box of package board, one side fixedly connected with axis of rotation of box, one side of axis of rotation rotates and is connected with the chamber door, one side of chamber door is provided with the joint component, the joint component includes the mounting panel, one side fixedly connected with joint frame of mounting panel, one side fixedly connected with connecting rod of joint frame, one side fixedly connected with lifting plate of connecting rod, one side fixedly connected with cardboard of connecting rod, one side fixedly connected with first spring of cardboard, one side fixedly connected with locating pin of cardboard.

By any of the above schemes, it is preferable that a rotation hole is formed in one side of the door, and the diameter of the rotation hole is equal to the diameter of the rotation shaft. One side fixedly connected with second spring of joint frame, one side fixedly connected with fixed column of second spring, fixed column and joint frame sliding connection, fixed column and cardboard looks joint adopt the technical effect that above-mentioned scheme can reach to be: when the distribution box is required to be overhauled in sunny days or overcast and rainy days, the box door is firstly required to be opened to rotate around the rotating shaft until the box door and the box cover vertically stop rotating, and the box cover can be timely disassembled and assembled when assembled so as to overhaul the distribution box.

By any of the above schemes, preferably, the number of the first springs is a plurality of the first springs, the plurality of the first springs are linearly arrayed on one side of the clamping plate, and the first springs are fixedly connected with the clamping frame. One side of the box cover is provided with a clamping groove, and the shape and the size of the clamping groove are matched with the shape and the size of the clamping plate. The locating hole has been seted up to one side of case lid, the diameter size of locating hole equals with the diameter size of locating pin, adopts the technical effect that above-mentioned scheme can reach to be: the fixed column is pulled to make it break away from the cardboard later, and the extruded first spring will drive cardboard outward movement this moment, can fix the chamber door after the cardboard motion advances draw-in groove inside to can make cardboard and case lid connection's more stable through the setting of locating pin, the case door will be connected with the case lid is perpendicular this moment, can play the purpose of shading or shielding rain, not only can be convenient for overhaul the block terminal, the potential safety hazard that exists when can reducing the maintenance moreover.

By the preferred one side fixedly connected with limiting plate of arbitrary scheme above-mentioned cardboard, limiting plate and joint frame sliding connection adopt the technical effect that above-mentioned scheme can reach to be: the cardboard will drive the limiting plate and slide for the joint frame when the motion, can carry out spacingly to the cardboard, makes its motion more stable.

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

through the cooperation setting between case lid, the package board, the box, the axis of rotation, the chamber door and joint component, when need overhaul the operation to the block terminal when sunny or overcast and rainy weather, at first, need open the chamber door and make it rotate around the axis of rotation, until chamber door and case lid stop rotating perpendicularly, the fixed column makes it break away from the cardboard later, the extruded first spring will drive the cardboard outward movement this moment, can fix the chamber door after the cardboard moves into the draw-in groove, and can make the cardboard more stable of being connected with the case lid through setting up of locating pin, the case door will be connected perpendicularly with the case lid this moment, can play the purpose of shading or shielding rain, not only can be convenient for overhaul the block terminal, the potential safety hazard that exists when can reducing the maintenance moreover.

Drawings

FIG. 1 is a schematic view of the structure of an assembly of the present utility model;

FIG. 2 is a schematic view of the structure of the case of the present utility model;

FIG. 3 is a schematic view of the structure of the case cover of the present utility model;

FIG. 4 is a schematic view of a structure of a clamping member according to the present utility model;

fig. 5 is a schematic structural view of the clamping member of the present utility model.

In the figure: the door lock comprises a 1-box cover, a 2-assembly plate, a 3-box body, a 4-rotating shaft, a 5-box door, a 6-clamping member, a 601-mounting plate, a 602-clamping frame, a 603-connecting rod, a 604-lifting plate, a 605-clamping plate, a 606-first spring, a 607-locating pin, a 7-rotating hole, an 8-second spring, a 9-fixing column, a 10-clamping groove, a 11-locating hole and a 12-limiting plate.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 5, a distribution box convenient to overhaul, it includes case lid 1, one side fixedly connected with package board 2 of case lid 1, one side sliding connection of package board 2 has box 3, one side fixedly connected with axis of rotation 4 of box 3, one side rotation of axis of rotation 4 is connected with chamber door 5, one side of chamber door 5 is provided with joint component 6, joint component 6 includes mounting panel 601, one side fixedly connected with joint frame 602 of mounting panel 601, one side sliding connection of joint frame 602 has connecting rod 603, one side fixedly connected with lifting plate 604 of connecting rod 603, one side fixedly connected with cardboard 605 of connecting rod 603, one side fixedly connected with first spring 606 of cardboard 605, one side fixedly connected with locating pin 607 of cardboard 605.

As an alternative technical scheme of the utility model, one side of the box door 5 is provided with a rotating hole 7, and the diameter of the rotating hole 7 is equal to that of the rotating shaft 4. One side fixedly connected with second spring 8 of joint frame 602, one side fixedly connected with fixed column 9 of second spring 8, fixed column 9 and joint frame 602 sliding connection, fixed column 9 and cardboard 605 looks joint need when carrying out maintenance operation to the block terminal in sunny or overcast and rainy weather, need open chamber door 5 at first and make it rotate around axis of rotation 4 until chamber door 5 and case lid 1 stop rotating perpendicularly.

As an alternative solution of the present utility model, the number of the first springs 606 is a plurality, the plurality of first springs 606 are linearly arrayed on one side of the card 605, and the first springs 606 are fixedly connected with the card frame 602. A clamping groove 10 is formed in one side of the case cover 1, and the shape and the size of the clamping groove 10 are matched with those of the clamping plate 605. One side of the case cover 1 is provided with a positioning hole 11, and the diameter of the positioning hole 11 is equal to that of the positioning pin 607. One side fixedly connected with limiting plate 12 of cardboard 605, limiting plate 12 and joint frame 602 sliding connection, pulling fixed column 9 makes it break away from cardboard 605, and the first spring 606 that is extruded this moment will drive cardboard 605 outwards to move, can fix chamber door 5 after cardboard 605 moves into draw-in groove 10 inside.

A distribution box convenient to overhaul has the following working principle:

1): when the distribution box is required to be overhauled in sunny days or rainy days, the box door 5 is firstly required to be opened to rotate around the rotating shaft 4 until the box door 5 and the box cover 1 vertically stop rotating.

2): the fixing column 9 is pulled to separate from the clamping plate 605, and the first spring 606 extruded at the moment drives the clamping plate 605 to move outwards until the clamping plate 605 moves into the clamping groove 10, and then the box door 5 can be fixed.

To sum up, this block terminal convenient to overhaul, through the cooperation setting between case lid 1, package board 2, box 3, axis of rotation 4, chamber door 5 and joint component 6, when need carry out the maintenance operation to the block terminal in sunny or overcast and rainy weather, at first, need open chamber door 5 makes it rotate around axis of rotation 4, until chamber door 5 stops rotating with case lid 1 is perpendicular, later, pulling fixed column 9 makes it break away from cardboard 605, the first spring 606 of quilt at this moment will drive cardboard 605 outwards motion, can fix chamber door 5 after cardboard 605 moves into draw-in groove 10 inside, and the setting through locating pin 607 can make cardboard 605 and case lid 1 be connected more stable, chamber door 5 will be connected with case lid 1 perpendicularly this moment, can play the purpose of shading or shielding the rain, not only can be convenient for overhaul the block terminal, the potential safety hazard that exists when can reducing the maintenance moreover.

Claims (7)

1. The utility model provides a block terminal convenient to overhaul which characterized in that: including case lid (1), one side fixedly connected with package board (2) of case lid (1), one side sliding connection of package board (2) has box (3), one side fixedly connected with axis of rotation (4) of box (3), one side rotation of axis of rotation (4) is connected with chamber door (5), one side of chamber door (5) is provided with joint component (6), joint component (6) including mounting panel (601), one side fixedly connected with joint frame (602) of mounting panel (601), one side sliding connection of joint frame (602) has connecting rod (603), one side fixedly connected with pulling plate (604) of connecting rod (603), one side fixedly connected with cardboard (605) of connecting rod (605), one side fixedly connected with first spring (606) of cardboard (605), one side fixedly connected with locating pin (607).

2. The utility model provides a block terminal convenient to overhaul which characterized in that: a rotating hole (7) is formed in one side of the box door (5), and the diameter of the rotating hole (7) is equal to that of the rotating shaft (4).

3. The electrical box for easy access of claim 2, wherein: one side fixedly connected with second spring (8) of joint frame (602), one side fixedly connected with fixed column (9) of second spring (8), fixed column (9) and joint frame (602) sliding connection, fixed column (9) and cardboard (605) looks joint.

4. A power distribution box for easy access according to claim 3, characterized in that: the number of the first springs (606) is a plurality of, the first springs (606) are linearly arrayed on one side of the clamping plate (605), and the first springs (606) are fixedly connected with the clamping frame (602).

5. The easy access electrical box of claim 4, wherein: one side of the box cover (1) is provided with a clamping groove (10), and the shape and the size of the clamping groove (10) are matched with those of the clamping plate (605).

6. The easy access electrical box of claim 5, wherein: one side of the box cover (1) is provided with a positioning hole (11), and the diameter of the positioning hole (11) is equal to that of the positioning pin (607).

7. The easy access electrical box of claim 6, wherein: one side of the clamping plate (605) is fixedly connected with a limiting plate (12), and the limiting plate (12) is in sliding connection with the clamping frame (602).