CN218938349U

CN218938349U - Wall-mounted lock box type ammeter box

Info

Publication number: CN218938349U
Application number: CN202222283145.XU
Authority: CN
Inventors: 尹喜玲
Original assignee: Henan Zhengtebian Industrial Co ltd
Current assignee: Henan Zhengtebian Industrial Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-28
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the field of ammeter box equipment, in particular to a wall-mounted lock box type ammeter box. The wall-mounted lock box type ammeter box comprises a main box body and an auxiliary box body, wherein an inner decoration frame is embedded in the main box body, a main box door is connected to the front side of the main box body through a hinge, a cross clamping groove is formed in the rear side of the main box body, a cross fixing plate is clamped in the cross clamping groove, through holes are formed in the cross fixing plate and the main box body in a penetrating mode, and expansion screws are inserted in the through holes; the auxiliary box body is detachably mounted on the periphery of the main box body through connecting pieces, each connecting piece comprises a connecting plate, a plug connector, a mounting frame and locking screws, each connecting plate is detachably mounted on the main box body through bolts, the plug connectors are symmetrically welded at two ends of each connecting plate, and plug grooves matched with the plug connectors in a plugging mode are welded on the periphery of the mounting frame of the auxiliary box body. The wall-mounted lock box type ammeter box provided by the utility model has the advantages of free splicing, convenience in assembly and convenience in use.

Description

Wall-mounted lock box type ammeter box

Technical Field

The utility model relates to the field of ammeter box equipment, in particular to a wall-mounted lock box type ammeter box.

Background

The ammeter box is characterized in that switching equipment, a measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device.

In an electric power system, electric meters for measuring the electric quantity of adjacent households are usually installed in the same electric meter box, and the electric meter boxes on the existing market are mostly centralized integrated electric meter boxes, when the electric meter box is used, the electric meter boxes with different specification and dimensions are selected for installation, but the electric meter boxes are limited in volume with the carried electric meter, the electric meter boxes cannot be flexibly selected according to the actual household number, when the electric meter box is installed, a plurality of electric meter boxes are easy to install, and one electric meter box has a large empty area, so that the inner space of the electric meter box is wasted.

Accordingly, there is a need to provide a new wall-mounted lock box type ammeter box that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the wall-mounted lock box type ammeter box which can be freely spliced, is convenient to assemble and is convenient to use.

The utility model provides a wall-mounted lock box type ammeter box, which comprises: the main box body is internally embedded with an inner decoration frame, the front side of the main box body is connected with a main box door through a hinge, the rear side of the main box body is provided with a cross clamping groove, a cross fixing plate is clamped in the cross clamping groove, through holes are formed in the cross fixing plate and the main box body in a penetrating manner, and expansion screws are inserted into the through holes;

the auxiliary box body is detachably mounted on the periphery of the main box body through a connecting piece, the connecting piece comprises a connecting plate, an inserting head, a mounting frame and locking screws, the connecting plate is detachably mounted on the main box body through bolts, the inserting heads are symmetrically welded at two ends of the connecting plate, inserting grooves matched with the inserting heads in an inserting mode are welded on the periphery of the mounting frame and used for the auxiliary box body, the locking screws are connected with front end threads of the inserting grooves, and threaded through holes matched with the locking screws are formed in the penetrating mode of the inserting heads.

Preferably, a mechanical lock I used for locking and fixing the main box body is fixedly arranged on the main box door.

Preferably, a through groove is formed in the main box door, and a turnover plate is rotatably installed in the through groove.

Preferably, the front end of the auxiliary box body is provided with an auxiliary box door through a hinge, the auxiliary box door is provided with a mechanical lock II which is locked and fixed with the auxiliary box body, and the auxiliary box door is embedded with transparent glass.

Preferably, the cross sections of the plug connector and the plug groove are trapezoidal.

Preferably, the connecting piece further comprises a stabilizing plate, trapezoidal connectors matched with the inserting grooves are arranged at two ends of the stabilizing plate, and the width of the stabilizing plate is equal to the distance between two adjacent inserting grooves on two mounting frames on the same connecting plate.

Compared with the related art, the wall-mounted lock box type ammeter box provided by the utility model has the following beneficial effects:

1. the utility model provides a wall-mounted lock box type ammeter box, wherein an auxiliary box body is detachably arranged on a main box body through a connecting piece, and the auxiliary box body can be flexibly selected for assembly and use according to the actual household number and the required installed ammeter number, so that the utilization rate of the ammeter box is improved to the greatest extent;

2. the connecting piece is matched with the plug in a plugging manner through the plugging groove formed in the mounting frame, and then the locking screw is utilized to complete locking, so that the mounting and the dismounting are very convenient.

Drawings

FIG. 1 is a schematic view of a wall-mounted lock box type electricity meter box according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the inside of the main casing shown in FIG. 1;

FIG. 3 is a schematic view of the rear side of the main housing shown in FIG. 2;

FIG. 4 is a schematic view of the structure of the sub-tank shown in FIG. 1;

FIG. 5 is a schematic view of the connector shown in FIG. 1;

fig. 6 is a schematic structural view of a fixing plate of a connector of a wall-mounted lock box type ammeter box provided by the utility model.

Reference numerals in the drawings: 1. a main case; 101. a cross clamping groove; 2. installing an inner decoration frame; 3. a main door; 31. a mechanical lock I; 32. turning over the cover plate; 4. a cross fixing plate; 5. an expansion screw; 6. an auxiliary box body; 61. an auxiliary box door; 62. a mechanical lock II; 63. transparent glass; 7. a connecting piece; 71. a connecting plate; 72. a plug; 73. a mounting frame; 731. a plug-in groove; 74. a locking screw; 75. the plate is stabilized.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, a wall-mounted lock box type electric meter box according to an embodiment of the present utility model includes: a main case 1 and a sub case 6.

The main box body 1, the main box body 1 is embedded with an inner decoration frame 2, the front side of the main box body 1 is connected with a main box door 3 through a hinge, the rear side of the main box body 1 is provided with a cross clamping groove 101, a cross fixing plate 4 is clamped in the cross clamping groove 101, the cross fixing plate 4 and the main box body 1 are respectively provided with a through hole in a penetrating way, and expansion screws 5 are inserted in the through holes; the auxiliary box bodies 6 are detachably mounted on the periphery of the main box body 1 through connecting pieces 7, each connecting piece 7 comprises a connecting plate 71, a plug connector 72, a mounting frame 73 and locking screws 74, each connecting plate 71 is detachably mounted on the main box body 1 through bolts, the plug connectors 72 are symmetrically welded at two ends of each connecting plate 71, plug grooves 731 which are in plug connection with the corresponding plug connectors 72 are welded on the periphery of each mounting frame 73 of the auxiliary box body 6, the locking screws 74 are connected with the front ends of the plug grooves 731 in a threaded mode, and threaded through holes which are matched with the corresponding locking screws 74 are formed in the penetrating mode of the plug connectors 72.

Wherein the cross sections of the plug 72 and the plug slot 731 are trapezoidal.

It should be noted that: when the electric meter box is used, the cross fixing plate 4 is clamped in the cross clamping groove 101 formed in the main box body 1, then the cross fixing plate 4 and the main box body 1 are fixed on the installation position by using the expansion screw 5, then the number of electric meters is installed according to the requirement, the matched connecting piece 7 and the auxiliary box body 6 are selected to be installed on the main box body 1, when the connecting piece 7 is used, the connecting plate 71 is fixed on the outer side wall of the main box body 1 by using bolts, then the installation frame 73 is clamped on the auxiliary box body 6, the auxiliary box body 6 and the installation frame 73 are fixed together by using screw fixation or glue adhesion, then the installation frame 73 is inserted into the plug 72 of the connecting plate 71 by using the plug groove 731, and then the plug 72 is screwed into the threaded through hole of the plug 72 by using the rotation locking screw 74, so that the fixed locking of the plug 72 and the installation frame 73 is completed, and the quick assembly is realized.

In the embodiment of the present utility model, referring to fig. 1 and 2, a mechanical lock 31 for locking and fixing with the main box body 1 is fixedly installed on the main box door 3, a through groove is formed on the main box door 3, and a flip plate 32 is rotatably installed in the through groove.

It should be noted that: the main box door 3 is locked with the main box body 1 through the conventional common mechanical lock 31 on the market, so that the main box door 3 is conveniently opened to install related protectors and access electric wires, and the cover plate 32 is arranged, so that the cover plate 32 can be directly rotated to operate the protectors in the main box body 1.

In the embodiment of the present utility model, referring to fig. 1 and 4, an auxiliary door 61 is mounted at the front end of the auxiliary box 6 through a hinge, a mechanical lock 62 locked and fixed with the auxiliary box 6 is mounted on the auxiliary door 61, and a transparent glass 63 is embedded on the auxiliary door 61.

It should be noted that: the auxiliary box 6 is used for installing an ammeter, and the transparent glass 63 is installed on the auxiliary box door 61, so that the ammeter inside the auxiliary box is conveniently and directly observed through the transparent glass 63, and the reading of the directly observed ammeter is conveniently and directly observed.

In the embodiment of the present utility model, referring to fig. 5 and 6, the connecting piece 7 further includes a fixing plate 75, two ends of the fixing plate 75 are provided with trapezoidal connectors adapted to the inserting grooves 731, and the width of the fixing plate 75 is equal to the distance between the adjacent inserting grooves 731 on the two mounting frames 73 on the same connecting plate 71.

It should be noted that: thus, after the plurality of sub-housings 6 are mounted on the connection plate 71 through the mounting frames 73, the adjacent two mounting frames 73 are fixed together by inserting the fixing plates 75 into the adjacent two insertion grooves 731 of the two mounting frames 73 and then locking the same by the locking screws 74, thereby increasing the overall mounting firmness.

The utility model provides a wall-mounted lock box type ammeter box, which has the following working principle:

when the electric meter box is used, the cross fixing plate 4 is clamped in the cross clamping groove 101 formed in the main box body 1, then the cross fixing plate 4 and the main box body 1 are fixed on the installation position by using the expansion screw 5, then the number of electric meters is installed according to the requirement, the matched connecting piece 7 and the auxiliary box body 6 are selected to be installed on the main box body 1, when the connecting piece 7 is used, the connecting plate 71 is fixed on the outer side wall of the main box body 1 by using the bolts, then the installation frame 73 is clamped on the auxiliary box body 6, the auxiliary box body 6 and the installation frame 73 are fixed together by using screw fixing or glue bonding, then the installation frame 73 is inserted into the plug 72 of the connecting plate 71 by using the plug groove 731, then the plug 72 is screwed into the threaded through hole of the plug 72 by using the rotation locking screw 74, so that the fixed locking of the plug 72 and the installation frame 73 is completed, the quick assembly is realized, after the fixing plate 75 is inserted into the two adjacent plug grooves 731 on the two installation frames 73 by using the locking screws 74, the two adjacent installation frames 73 are fixed together, and the whole firmness is increased.

After assembly, the relevant circuit protector and the master controller are installed on the installation interior frame 2, then installed in the main box body 1, then connected with a circuit, a plurality of electric meters are correspondingly installed in the auxiliary box body 6 and connected with the corresponding circuit protector in the main box body 1, and then the electric meters are connected into households.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A wall-mounted lock box type electricity meter box comprising:

the novel multifunctional household cabinet comprises a main cabinet body (1), wherein an inner decoration frame (2) is embedded in the main cabinet body (1), a main cabinet door (3) is connected to the front side of the main cabinet body (1) through a hinge, a cross clamping groove (101) is formed in the rear side of the main cabinet body (1), a cross fixing plate (4) is clamped in the cross clamping groove (101), through holes are formed in the cross fixing plate (4) and the main cabinet body (1) in a penetrating mode, and expansion screws (5) are inserted in the through holes;

characterized by further comprising:

the auxiliary box body (6), a plurality of auxiliary box body (6) are through connecting piece (7) demountable installation around main box body (1), connecting piece (7) are including connecting plate (71), plug connector (72), installing frame (73) and locking screw (74), connecting plate (71) are through bolt demountable installation on main box body (1), and the both ends symmetry welding of connecting plate (71) has plug connector (72), be used for auxiliary box body (6) installing frame (73) all around the welding have with plug connector (72) grafting complex jack groove (731), jack groove (731) front end threaded connection has locking screw (74), plug connector (72) run through offered with locking screw (74) complex screw through-hole.

2. Wall-mounted lock box type ammeter box according to claim 1, characterized in that the main box door (3) is fixedly provided with a mechanical lock I (31) for locking and fixing with the main box body (1).

3. The wall-mounted lock box type ammeter box according to claim 2, wherein a through groove is formed in the main box door (3), and a turnover plate (32) is rotatably installed in the through groove.

4. The wall-mounted lock box type ammeter box according to claim 1, wherein an auxiliary box door (61) is mounted at the front end of the auxiliary box body (6) through a hinge, a mechanical lock II (62) which is locked and fixed with the auxiliary box body (6) is mounted on the auxiliary box door (61), and transparent glass (63) is embedded on the auxiliary box door (61).

5. The wall-mounted lock box type electric meter box according to claim 1, wherein the cross section of the plug connector (72) and the plug groove (731) is trapezoidal.

6. The wall-mounted lock box type ammeter box according to claim 1, wherein the connecting piece (7) further comprises a stabilizing plate (75), trapezoidal connectors matched with the inserting grooves (731) are arranged at two ends of the stabilizing plate (75), and the width of the stabilizing plate (75) is equal to the distance between adjacent inserting grooves (731) on two mounting frames (73) on the same connecting plate (71).