CN212255443U

CN212255443U - Door-inserting type electric meter box

Info

Publication number: CN212255443U
Application number: CN202020788652.7U
Authority: CN
Inventors: 马树良; 高磊; 禹志辉; 王中雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-29
Anticipated expiration: 2030-05-13

Abstract

A plug-in door type electric meter box. When the electric meter box is subjected to strong wind or vibration, the door of the electric meter box is opened, and the electric elements in the electric meter box are exposed. The utility model discloses the constitution includes: box (3), the opening part welding of box have trapezoidal frame (4), the inside both sides face of trapezoidal frame seted up spout (2) that the slope set up, take out a plurality of fixed axles (10) of wearing to establish on board (1) and insert respectively the spout in, trapezoidal frame bottom seted up slot (6), take out the board lower part and insert the slot in, take out the board top and have horizontal plate (5), the inside both sides face of trapezoidal frame the spout with trapezoidal frame right flank parallel and with be 70 contained angles between the horizontal plane. The utility model discloses be applied to and insert a door formula ammeter case.

Description

Door-inserting type electric meter box

Technical Field

The utility model relates to an insert a door formula ammeter case.

Background

The electric meter box generally requires that switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet to form a low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Install excessive pressure overcurrent protection devices such as circuit breaker or fuse in the ammeter case usually, or manual outage device such as switch, when changing or maintenance power consumption device, will open ammeter case disconnection circuit breaker usually or pull out the fuse and cut off the power supply, and at present, the outdoor ammeter case majority of using is the console mode and for side structure of opening, opens the chamber door of ammeter case through the key, then regularly carries out the check-up to the inside electricity of ammeter case, the safety inspection. However, after the verification, after the security inspection is finished, the safety lock on the electric meter box door is forgotten to be locked after the electric meter box door is closed due to negligence of workers, the electric meter box door is opened when strong wind or vibration is received, the electric elements in the electric meter box are exposed, and people such as children touch the electric elements in the electric meter box, so that the children easily hurt the electric elements and even die the electric elements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present ammeter case and being the side structure of opening the door, the safety lock of ammeter case forgets easily that locking takes place the danger of electric shock easily, provides one kind to console mode ammeter case and adopt the door formula of inserting that opens the door and insert a door formula ammeter case.

The above purpose is realized by the following technical scheme:

the utility model provides a plug door formula ammeter case, a plug door formula ammeter case include the box and take out the board, the opening part welding of box have trapezoidal frame, the inside both sides face of trapezoidal frame set up the spout that the slope set up, take out a plurality of fixed axles of wearing to establish on the board and insert respectively the spout in, trapezoidal frame bottom seted up the slot, take out the board lower part and insert the slot in, take out the board top and have the horizontal plate, the inside both sides face of trapezoidal frame the spout with trapezoidal frame right flank parallel and with be 70 contained angles between the horizontal plane.

A plug-in door formula ammeter case, trapezoidal frame front and back both sides face install the safety lock respectively, the safety lock on the dwang insert take out the fan-shaped inslot that sets up on the board, take out the welding of board both sides and have L shape pole.

The number of the fixing shafts is 4-5, and the fixing shafts penetrate through round holes formed in the drawing plate and are fixed with the drawing plate.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses an ammeter case is for inserting a door formula structure, can prevent opening of ammeter case forget easily that locking leads to opening the door the danger of opening, and simultaneously ammeter case also can not be because wind blows or vibrations lead to opening the door and open when outdoor, can guarantee to open the door and be in closed condition always.

2. The utility model discloses a structure of trapezoidal frame takes out the board and personally submits 70 contained angles setting with the level as opening of ammeter case, can guarantee that the holistic bottom of ammeter case is big, the little structure in upper portion, can guarantee the stability of ammeter case.

3. The utility model discloses an insert a door formula structure, can solve the side and open a door and can appear the upper portion bending for a long time and lead to closing the not tight condition, the weight of taking out the board of this structure is the slope and falls on trapezoidal frame, takes out the condition that the board can not appear warping.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a side view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a side view of the trapezoidal shaped frame;

FIG. 6 is a top view of the trapezoidal shaped frame;

FIG. 7 is a schematic view of the construction of the drawplate;

FIG. 8 is a schematic view of the structure of the meter box after the drawer is opened;

in the figure: 1. drawing the plate; 2. a chute; 3. a box body; 4. a trapezoidal outer frame; 5. a horizontal plate; 6. a slot; 7. a sector groove; 8. a safety lock; 9. rotating the rod; 10. a fixed shaft; 11. an L-shaped rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

the utility model provides a plug door formula ammeter case, a plug door formula ammeter case include box 3 and take out board 1, the opening part welding of box have trapezoidal frame 4, the left side of trapezoidal frame is vertical, the right side is personally submitted 70 contained angles for with the level, the inside both sides face of trapezoidal frame seted up the spout 2 that the slope set up, take out a plurality of fixed axles 10 of wearing to establish on the board 1 and insert respectively the spout in, trapezoidal frame bottom seted up slot 6, take out the board lower part and insert the slot in, take out the board top and have horizontal plate 5, after taking out the board and inserting trapezoidal frame inside, the last surface contact of horizontal plate lower surface and ammeter case, the spout of the inside both sides face of trapezoidal frame with trapezoidal frame right flank parallel and with be 70 contained angles between the horizontal plane.

Example 2:

according to embodiment 1, the safety locks 8 are respectively installed on the front side face and the rear side face of the trapezoidal outer frame, the rotating rod 9 on each safety lock is inserted into the sector groove 7 formed in the drawing plate, the safety locks are the safety locks commonly used for the electricity meter boxes, the rotating rods locked on the electric meter boxes are rotated by screwing a key, the L-shaped rods limit the rotating rods, if a person slides the drawing plate upwards without the key, the rotating rods can be driven to rotate upwards under the limit of the sector grooves, the L-shaped rods limit the rotating rods and cannot rotate upwards due to the fact that the upper surfaces of the rotating rods are in contact with the L-shaped rods, the rotating rods cannot rotate upwards, the situation that the electric meter boxes cannot be opened without the key can be guaranteed, the safety locks are screwed when the key exists, the rotating rods rotate out of the sector grooves clockwise, the drawing plate can slide upwards, and after the worker forgets to lock the safety, the drawing plate can not be opened under the condition of strong wind or vibration, and the safety of the electric meter box can be ensured.

Example 3:

according to the door inserting type ammeter box in the embodiment 1 or 2, the number of the fixing shafts is 4-5, and the fixing shafts penetrate through round holes formed in the drawing plate and are fixed with the drawing plate.

Claims

1. The utility model provides a plug-in door formula ammeter case which characterized by: a plug-in door formula ammeter case include the box and take out the board, the opening part welding of box have trapezoidal frame, the inside both sides face of trapezoidal frame set up the spout that the slope set up, take out a plurality of fixed axles of wearing to establish on the board and insert respectively the spout in, trapezoidal frame bottom seted up the slot, take out the board lower part and insert the slot in, take out the board top and have the horizontal plate, the inside both sides face of trapezoidal frame the spout with trapezoidal frame right flank parallel and with be 70 contained angles between the horizontal plane.

2. The door-inserting electric meter box as claimed in claim 1, wherein: safety locks are installed respectively to trapezoidal frame front and back both sides face, the safety lock on the dwang insert take out the fan-shaped inslot that sets up on the board, take out board both sides welding have L shape pole.

3. The door-inserting electric meter box as claimed in claim 2, wherein: the number of the fixed shafts is 4-5, and the fixed shafts penetrate through round holes formed in the drawing plate and are fixed with the drawing plate.