CN217741105U

CN217741105U - Metering handcart for metering cabinet and metering cabinet

Info

Publication number: CN217741105U
Application number: CN202123442668.6U
Authority: CN
Inventors: 李�浩; 李林林; 刘国振; 赵华; 朱碧华; 阮婷婷; 卢微
Original assignee: Ningbo Aux High Tech Co Ltd
Current assignee: Ningbo Aokes Intelligent Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-11-04
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a measurement handcart for measurement cabinet, including main part, the strapping table of setting in the main part, still include the housing that links to each other with the main part and be used for covering the strapping table, the middle part of this housing has the transparent observation window that is used for observing the strapping table. Better dustproof effect and higher safety. The utility model discloses still relate to a measurement cabinet, be applied like foretell measurement handcart that is used for the measurement cabinet, have dustproof effect equally better, the better advantage of security.

Description

Metering handcart for metering cabinet and metering cabinet

Technical Field

The utility model relates to a measurement cabinet technical field, concretely relates to measurement handcart and measurement cabinet for measurement cabinet.

Background

The metering cabinet generally refers to a cabinet body provided with a special metering device.

For example, chinese utility model patent with application No. cn202022840116.X (publication No. CN 214895467U) discloses "a measurement cabinet against electricity theft", which includes a cabinet body with an opening and a cabinet door capable of opening and closing the opening, one side of the cabinet door is rotatably connected with the cabinet body through a rotation structure, the other side of the cabinet door is locked with the cabinet body through a first lead sealing lock, and the rotation structure is disposed inside the cabinet door and inside the cabinet body. Through setting up revolution mechanic in the inboard of cabinet door and the inboard of the cabinet body, illegal user follows the unable revolution mechanic of dismantling in the outside like this, just also can't open the cabinet door and steal the electricity to the security of measurement cabinet has been improved.

However, the above patent has the following problems: the meter in the above-mentioned patent (being equivalent to the strapping table hereafter) exposes in the handcart, and dustproof effect is relatively poor like this to operating personnel's easy maloperation and contact the meter, has the risk of electrocuteeing, and the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the first technical problem that will solve is to prior art's current situation, provides a measurement handcart for measurement cabinet that dustproof effect is better, the security is better.

The utility model discloses the second technical problem that solve is the current situation to prior art, provides a measurement cabinet.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides a measurement handcart for measurement cabinet, includes the main part, sets up the strapping table in the main part, its characterized in that: the multifunctional meter box further comprises a cover connected with the main body and used for covering the meter, and a transparent observation window used for observing the meter is arranged in the middle of the cover.

The connecting structure of the main body and the cover may be various, and preferably, one of the cover and the main body is provided with a receptacle, and the other has a socket part inserted into the receptacle. Thus facilitating the disassembly and assembly of the housing.

For aesthetic reasons, the plug-in connection is arranged on the back of the housing. Therefore, the inserting part is not easy to see from the front, thereby being more beautiful.

The structure of the socket may be various, and preferably, the socket includes a rear extension extending rearward from a top wall of the housing, a lower extension connected to the rear extension;

the jack sets up at the top of main part, and runs through from top to bottom.

Therefore, the connection between the cover and the main body is stable, and the cover is not easy to drop downwards and forward.

In order to ensure that the connection between the cover and the main body is stable, the inserting parts are provided with at least two parts and are arranged on the back part of the cover at intervals from left to right. Therefore, the inserting parts are uniformly distributed on the back of the cover shell, so that the connection between the cover shell and the main body is stable.

The structure of the cover can be various, and preferably, the cover comprises a frame, the middle part of the frame is provided with a window penetrating from front to back, and the transparent observation window is connected with the frame and covers the window.

The connecting structure of the frame and the transparent observation window can be various, preferably, the back part of the frame is provided with a positioning column extending backwards at a position adjacent to the window, and the transparent observation window is provided with a positioning hole for inserting the positioning column at a corresponding position. Through setting up reference column and locating hole, easy dismounting.

In order to connect the main body with the bottom of the cover shell, the front side of the bottom of the main body is provided with a mounting column extending forwards and backwards, and the bottom of the cover shell is provided with a mounting hole for the mounting column to extend into. Through setting up erection column and mounting hole, the installation of housing is all more convenient with the dismantlement.

In order to make the whole metering handcart more stable, be provided with current transformer, the voltage transformer who is located the strapping table rear in the main part, current transformer and voltage transformer set up at the interval in the upper and lower direction. Because current transformer, voltage transformer weight are heavier, through setting up both at the rear of strapping table, the focus of whole handcart is roughly all in or lean on the back, and is comparatively stable like this, is difficult to topple over forward when the measurement handcart is taken out the measurement cabinet.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: a metering cabinet is characterized in that: a metering hand truck for a metering cabinet as described above is applied.

Compared with the prior art, the utility model has the advantages of: by arranging the housing, the dustproof effect on the meter is better, operators cannot touch the meter due to misoperation because of the blocking of the housing, and the safety is higher; in addition, through setting up transparent observation window, be convenient for observe the operational aspect of strapping table, reduce the number of times of opening the housing, also be favorable to dustproof.

Drawings

Fig. 1 is a schematic perspective view of a metering handcart for a metering cabinet according to the present invention;

fig. 2 is an exploded view of the metering truck of fig. 1;

FIG. 3 is a schematic view from another angle of FIG. 2;

fig. 4 is a schematic perspective view of a housing according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, it is a preferred embodiment of the metering handcart for the metering cabinet of the present invention.

This a measurement handcart for measurement cabinet includes main part 1, sets up strapping table 2 in main part 1, still includes the housing 3 that links to each other and be used for covering strapping table 2 with main part 1, sets up current transformer 5, voltage transformer 6 etc. that just are located the rear of strapping table 2 on main part 1.

The housing 3 includes a frame 31, a window 311 is formed in the middle of the frame 31, and a transparent viewing window 32 is connected to the frame 31 and covers the window 311. The meter 2 can be viewed through the transparent viewing window 32. The back of the frame 31 has a positioning post 312 extending backward at a position adjacent to the window 311, and the transparent viewing window 32 has a positioning hole 321 at a corresponding position for inserting the positioning post 312. The main body 1 is provided with an insertion hole 11, and the cover 3 has a socket portion 313 inserted into the insertion hole 11, preferably, the socket portion 313 is provided at the back of the cover 3. In other embodiments, the positions of the insertion hole 11 and the insertion part 313 can be interchanged, and the insertion part 313 can be located on the side wall of the housing 3. The socket 313 includes a rear extension 313a extending rearward from a top wall of the housing 3, and a lower extension 313b connected to the rear extension 313 a. The insertion hole 11 is provided at the top of the main body 1 and penetrates up and down. The two insertion portions 313 are provided on the back of the housing 3 at a left-right interval. In other embodiments, the number of the insertion parts 313 can be adjusted according to the requirement. The front side of the bottom of the main body 1 is provided with a mounting post 12 extending forwards and backwards, and the bottom of the housing 3 is provided with a mounting hole 3a for the mounting post 12 to extend into, so that the mounting and dismounting are convenient.

The current transformer 5 and the voltage transformer 6 are arranged at intervals in the vertical direction.

The embodiment also provides a metering cabinet, which is applied with the metering handcart for the metering cabinet, and the metering handcart is arranged in the cabinet body of the metering cabinet in a front-back sliding manner.

The working principle and the using process of the metering handcart for the metering cabinet of the embodiment are as follows.

Inserting the positioning posts 312 of the frame 31 into the positioning holes 321, thereby connecting the frame 31 to the transparent viewing window 32; the housing 3 is coupled to the main body 1 by aligning the insertion part 313 of the housing 3 with the insertion hole 11 of the main body 1 and aligning the mounting post 12 of the main body 1 with the mounting hole 3a of the housing 3. By arranging the housing 3, the dustproof effect on the meter 2 is better, and because the housing 3 blocks the meter, an operator cannot touch the meter 2 due to misoperation, so that the safety is higher; in addition, through setting up transparent observation window 32, be convenient for observe the operational aspect of strapping table 2, reduce the number of times of opening housing 3, also be favorable to dustproof.

Claims

1. The utility model provides a measurement handcart for measuring cabinet, includes main part (1), sets up strapping table (2) on main part (1), its characterized in that: the device also comprises a cover shell (3) which is connected with the main body (1) and is used for covering the meter (2), and the middle part of the cover shell (3) is provided with a transparent observation window (32) for observing the meter (2);

be provided with current transformer (5), voltage transformer (6) that are located strapping table (2) rear on main part (1), current transformer (5) and voltage transformer (6) interval setting in the upper and lower direction.

2. The metering handcart of claim 1, wherein: one of the cover (3) and the main body (1) is provided with an insertion hole (11), and the other has an insertion part (313) inserted into the insertion hole (11).

3. The metering hand truck of claim 2, characterized in that: the insertion part (313) is arranged on the back of the housing (3).

4. The metering hand truck of claim 2, characterized in that: the insertion part (313) comprises a rear extension (313 a) extending from the top wall of the housing (3) towards the rear, and a lower extension (313 b) connected with the rear extension (313 a);

the jack (11) is arranged at the top of the main body (1) and penetrates through the main body from top to bottom.

5. The metering hand truck of claim 2, characterized in that: the insertion parts (313) are at least two and are arranged on the back of the housing (3) at intervals from left to right.

6. The metering handcart according to any one of claims 1 to 5, characterized in that: the housing (3) comprises a frame (31), a window (311) penetrating through the frame (31) in the front and back direction is arranged in the middle of the frame, and the transparent observation window (32) is connected with the frame (31) and covers the window (311).

7. The metering hand truck of claim 6, characterized in that: the back of the frame (31) is provided with a positioning column (312) extending backwards at a position adjacent to the window (311), and the transparent observation window (32) is provided with a positioning hole (321) for inserting the positioning column (312) at a corresponding position.

8. The metering handcart of any one of claims 1 to 5, wherein: the front side of the bottom of the main body (1) is provided with a mounting column (12) extending forwards and backwards, and the bottom of the housing (3) is provided with a mounting hole (3 a) for the mounting column (12) to extend into.

9. A metering cabinet is characterized in that: use of a metering hand truck for a metering cabinet according to any of claims 1 to 8.