Electric energy metering box convenient to mount and dismount

Abstract

The utility model discloses an electric energy metering box convenient to mount and dismount, which relates to the technical field of electric energy metering boxes, and comprises a box body, a fixed plate arranged on the back surface of the box body, four groups of support plates in threaded connection with one side of the fixed plate, and insertion columns arranged on the outer surfaces of one sides of the support plates, a supporting sleeve shell is slidably connected to one end of the inserting column, a limiting assembly is fixedly connected to the interior of the supporting sleeve shell, and the limiting assembly comprises a supporting spring, a sliding plate and a clamping block; and a box door is hinged to one side of the front face of the box body through a hinge, and four sealing assemblies are fixedly connected to the surface of the box door. According to the utility model, through the arrangement of the insertion column, the limiting assembly and the supporting sleeve shell, the effect of conveniently dismounting the box body is achieved, a user can conveniently dismount or replace the electric energy metering box, a large number of tools are not needed during installation, the electric energy metering box is especially suitable for batch deployment, and the construction difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy metering boxes, in particular to an electric energy metering box which is easy to install and disassemble. Background Art

[0002] An electric energy meter box refers to a device used to measure electric energy. It is mainly used to measure electric energy, prevent electricity theft, improve meter reading efficiency, reduce line loss, and meet users' needs for electricity consumption and electricity quality. The electric energy meter box plays an important role in the power system and is the core component of the electric energy metering device, ensuring the accuracy and reliability of electric energy metering. An electric energy meter box that is easy to install and disassemble usually needs to have a simple structure, be easy to install and disassemble, and have a certain degree of safety and durability.

[0003] However, the existing electricity meter boxes require a large number of installation tools during installation and disassembly, which increases the difficulty of construction, increases construction costs and time, and affects construction efficiency, especially during batch deployment. Utility Model Content

[0004] The utility model provides an electric energy meter box which is easy to install and disassemble, and has the advantage of being easy to disassemble and assemble the electric energy meter box, so as to solve the problem that the existing electric energy meter box requires more installation tools during installation and disassembly, which increases the construction difficulty, increases the construction cost and time, and affects the construction efficiency, especially during batch deployment.

[0005] In order to achieve the purpose of facilitating the convenient disassembly and assembly of an electric energy meter box, the utility model provides the following technical solutions: an electric energy meter box that is easy to install and disassemble, comprising a box body and a fixed plate arranged on the back of the box body, one side of the fixed plate is threadedly connected with four groups of support plates, and also includes: a plug column arranged on the outer surface of one side of the support plate, one end of the plug column is slidably connected with a support sleeve, the interior of the support sleeve is fixedly connected with a limiting component, the limiting component includes a support spring, a sliding plate and a clamping block; a clamping plate arranged on the back of the fixed plate, one side of the front side of the box body is hinged with a box door through a hinge, the surface of the box door is fixedly connected with four groups of sealing components, the sealing components include a positioning plate, a telescopic spring and a sealing strip; two groups of support frames are arranged on the inner wall of the box body, and a plurality of groups of cross bars are fixedly installed inside the support frames.

[0006] As a preferred technical solution of the utility model, the limit assembly includes two groups of support springs fixedly connected to the inside of the support shell, one end of the support spring is fixedly connected to a sliding plate, and two groups of blocks are fixedly connected to the inside of the sliding plate.

[0007] As a preferred technical solution of the utility model, the sealing assembly includes a positioning plate fixedly connected to the surface of the door, a plurality of groups of telescopic springs are fixedly connected to the surface of the positioning plate, and one end of the telescopic spring is fixedly connected to a sealing strip.

[0008] As a preferred technical solution of the utility model, a plurality of groups of electric meters are arranged on the surface of the cross bar, and two groups of connection terminals are arranged on the surface of one group of the cross bar.

[0009] As a preferred technical solution of the utility model, an observation window is provided at the center of the box door, and a handle is fixedly connected to one side of the back side of the box door.

[0010] As a preferred technical solution of the utility model, a cooling fan is sleeved on the inner wall of one side of the box body, and a dustproof net is arranged on the surface of the cooling fan.

[0011] As a preferred technical solution of the utility model, a mounting plate is fixedly connected to the surface of the support sleeve, and four groups of mounting holes are provided on the surface of the mounting plate in a rectangular array. Positioning bolts penetrate the interior of the mounting holes, and a card slot adapted to the card plate is provided inside the mounting plate.

[0012] As a preferred technical solution of the utility model, threaded holes are provided on the surfaces of the fixing plate and the supporting plate, and threaded bolts are connected to the internal threads of the threaded holes.

[0013] Compared with the prior art, the utility model provides an electric energy meter box that is easy to install and disassemble, and has the following beneficial effects:

[0014] The electric energy meter box which is easy to install and disassemble has the arrangement of the plug post, the limit assembly and the support sleeve. When it is necessary to disassemble the box, the sliding plate is pressed to make the sliding plate slide inside the support sleeve and squeeze the support spring. At the same time, during the sliding process, the card block is disengaged from the groove at one end of the plug post, and then the plug post is pulled out to disassemble the box for maintenance. When it is necessary to install, the sliding plate is pressed, and then the plug post is inserted into the interior of the support sleeve, and the sliding plate is loosened through the insertion hole on the sliding plate, so that the support spring pushes the sliding plate to restore the deformation, and then the card block on the sliding plate is re-engaged in the plug post, thereby achieving the effect of convenient disassembly and assembly of the box, and it is convenient for users to disassemble or replace the electric energy meter box. No large number of tools are required during installation. It is particularly suitable for batch deployment and reduces construction difficulty.

[0015] The electric energy meter box which is easy to install and disassemble has a sealing component arranged so that when the box door is closed, the box door frame squeezes the sealing strip, so that the sealing strip is forced to squeeze the telescopic spring, and then the telescopic spring is forced to shrink and deform to generate elastic force; since the position of the positioning plate remains unchanged, the telescopic spring pushes the sealing strip in the opposite direction, and then the sealing strip is tightly attached to the box door frame, thereby achieving the effect of increasing the sealing between the box and the box door, preventing dust, water vapor, etc. from entering the interior of the box to cause damage or corrosion to the internal electronic components, and improving the sealing and safety of the electric energy meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the sealing component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the plug post, the limit assembly and the support sleeve of the utility model.

[0020] In the figure: 1. box body; 2. fixing plate; 3. support plate; 4. plug column; 5. support shell; 6. limit assembly; 601. support spring; 602. sliding plate; 603. block; 7. clamping plate; 8. box door; 9. sealing assembly; 901. positioning plate; 902. telescopic spring; 903. sealing strip; 10. support frame; 11. cross bar; 12. electric meter; 13. terminal block; 14. observation window; 15. handle; 16. cooling fan; 17. dust net; 18. mounting plate; 19. positioning bolt; 20. threaded bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4The utility model discloses an electric energy meter box which is easy to install and disassemble, comprising a box body 1 and a fixed plate 2 arranged on the back of the box body 1, one side of the fixed plate 2 is threadedly connected with four groups of support plates 3, and also comprises: a plug column 4 arranged on the outer surface of one side of the support plate 3, one end of the plug column 4 is slidably connected with a support shell 5, the interior of the support shell 5 is fixedly connected with a limit assembly 6, the limit assembly 6 comprises a support spring 601, a sliding plate 602 and a clamping block 603; a clamping plate 7 arranged on the back of the fixed plate 2, one side of the front side of the box body 1 is hinged with a box door 8 through a hinge, the surface of the box door 8 is fixedly connected with four groups of sealing assemblies 9, the sealing assembly 9 comprises a positioning plate 901, a telescopic spring 902 and a sealing strip 903; two groups of support frames 10 are arranged on the inner wall of the box body 1, and a plurality of groups of cross bars 11 are fixedly installed inside the support frame 10.

[0023] Specifically, the limiting assembly 6 includes two groups of support springs 601 fixedly connected to the inside of the support housing 5 , one end of the support spring 601 is fixedly connected to a sliding plate 602 , and the inside of the sliding plate 602 is fixedly connected to two groups of clamping blocks 603 .

[0024] In this embodiment, when it is necessary to disassemble the box body 1, press the sliding plate 602 so that the sliding plate 602 slides inside the supporting shell 5 and squeezes the supporting spring 601. At the same time, during the sliding process, the blocking block 603 disengages from the groove at one end of the plug column 4, and then the plug column 4 is pulled out, and the box body 1 is disassembled for inspection and repair. When it is necessary to install, press the sliding plate 602, and then the plug column 4 is inserted into the interior of the supporting shell 5, and through the insertion hole on the sliding plate 602, the sliding plate 602 is released, so that the supporting spring 601 pushes the sliding plate 602 to restore the deformation, and then the blocking block 603 on the sliding plate 602 is re-engaged in the plug column 4.

[0025] Specifically, the sealing assembly 9 includes a positioning plate 901 fixedly connected to the surface of the door 8 , a plurality of groups of telescopic springs 902 are fixedly connected to the surface of the positioning plate 901 , and a sealing strip 903 is fixedly connected to one end of the telescopic spring 902 .

[0026] In this embodiment, when the box door 8 is closed, the door frame of the box body 1 squeezes the sealing strip 903, so that the sealing strip 903 is forced to squeeze the telescopic spring 902, and then the telescopic spring 902 is forced to shrink and deform to generate elastic force. Since the position of the positioning plate 901 remains unchanged, the telescopic spring 902 pushes the sealing strip 903 in the reverse direction, and then the sealing strip 903 is tightly attached to the door frame of the box body 1.

[0027] Specifically, a plurality of groups of electric meters 12 are disposed on the surface of the crossbar 11 , and two groups of connection terminals 13 are disposed on the surface of one group of the crossbar 11 .

[0028] In this embodiment, the electric meter 12 is convenient for recording the electricity consumption data, and the connection terminal 13 is convenient for controlling the on and off of the power connection.

[0029] Specifically, an observation window 14 is provided at the center of the box door 8 , and a handle 15 is fixedly connected to one side of the back side of the box door 8 .

[0030] In this embodiment, the observation window 14 is convenient for personnel to observe the internal situation of the box body 1, and the handle 15 is convenient for opening the box door 8.

[0031] Specifically, a heat dissipation fan 16 is sleeved on the inner wall of one side of the box body 1 , and a dustproof net 17 is provided on the surface of the heat dissipation fan 16 .

[0032] In this embodiment, the heat dissipation fan 16 is convenient for discharging internal hot air, and the dustproof net 17 is convenient for preventing external dust and other impurities from entering.

[0033] Specifically, a mounting plate 18 is fixedly connected to the surface of the support sleeve 5 , and four groups of mounting holes are provided on the surface of the mounting plate 18 in a rectangular array, and positioning bolts 19 penetrate the interior of the mounting holes. A card slot adapted to the card plate 7 is provided inside the mounting plate 18 .

[0034] In this embodiment, the mounting plate 18 is convenient for fixing on the wall, the positioning bolt 19 is convenient for fixing the mounting plate 18 through the mounting hole, and the card slot is convenient for the card plate 7 to be inserted into the wall for limiting and supporting.

[0035] Specifically, threaded holes are provided on the surfaces of the fixing plate 2 and the supporting plate 3 , and threaded bolts 20 are connected to the inner threads of the threaded holes.

[0036] In this embodiment, the threaded bolts 20 facilitate the connection and installation of the fixing plate 2 and the supporting plate 3 .

[0037] The working principle and use process of the utility model are as follows: when the box body 1 needs to be disassembled, the sliding plate 602 is pressed, so that the sliding plate 602 slides inside the supporting shell 5 and squeezes the supporting spring 601. At the same time, during the sliding process, the block 603 is disengaged from the groove at one end of the plug post 4, and then the plug post 4 is pulled out, and the box body 1 is disassembled for maintenance. When it is necessary to install, the sliding plate 602 is pressed, and then the plug post 4 is inserted into the interior of the supporting shell 5, and passes through the insertion hole on the sliding plate 602, and the sliding plate 602 is loosened, so that the supporting spring 601 pushes the sliding plate 602 to restore the deformation, and then the block 603 on the sliding plate 602 is re-engaged in the plug post 4;

[0038] When the box door 8 is closed, the door frame of the box body 1 squeezes the sealing strip 903, so that the sealing strip 903 is forced to squeeze the telescopic spring 902, and then the telescopic spring 902 is forced to shrink and deform to generate elastic force. Since the position of the positioning plate 901 remains unchanged, the telescopic spring 902 pushes the sealing strip 903 in the opposite direction, and then the sealing strip 903 is tightly attached to the door frame of the box body 1.

[0039] To sum up, the electric energy meter box which is easy to install and disassemble achieves the effect of convenient disassembly and assembly of the box body 1 through the arrangement of the plug 4, the limit assembly 6 and the support sleeve 5, so that the user can disassemble or replace the electric energy meter box conveniently. No large number of tools are required during installation, which is particularly suitable for batch deployment and reduces the difficulty of construction. Through the arrangement of the sealing assembly 9, the effect of increasing the sealing between the box body 1 and the box door 8 is achieved, preventing dust, water vapor, etc. from entering the interior of the box body 1, causing damage or erosion of internal electronic components, thereby improving the sealing and safety of the electric energy meter box.

[0040] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric energy meter box that is easy to install and disassemble, comprising a box body (1) and a fixing plate (2) arranged on the back of the box body (1), one side of the fixing plate (2) being threadedly connected to four groups of support plates (3), characterized in that: Also includes: A plug post (4) is arranged on the outer surface of one side of the support plate (3), one end of the plug post (4) is slidably connected to a support casing (5), the interior of the support casing (5) is fixedly connected to a limit assembly (6), and the limit assembly (6) comprises a support spring (601), a sliding plate (602) and a clamping block (603); A card plate (7) is arranged on the back of the fixed plate (2); a box door (8) is hingedly connected to one side of the front of the box body (1); four sets of sealing components (9) are fixedly connected to the surface of the box door (8); the sealing components (9) include a positioning plate (901), a telescopic spring (902) and a sealing strip (903); Two groups of support frames (10) are arranged on the inner wall of the box body (1), and a plurality of groups of cross bars (11) are fixedly installed inside the support frames (10).

2. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: The limiting assembly (6) comprises two groups of support springs (601) fixedly connected to the inside of the support casing (5); one end of the support spring (601) is fixedly connected to a sliding plate (602); and the inside of the sliding plate (602) is fixedly connected to two groups of clamping blocks (603).

3. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: The sealing assembly (9) comprises a positioning plate (901) fixedly connected to the surface of the box door (8), a plurality of groups of telescopic springs (902) are fixedly connected to the surface of the positioning plate (901), and one end of the telescopic spring (902) is fixedly connected to a sealing strip (903).

4. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: A plurality of groups of electric meters (12) are arranged on the surface of the cross bar (11), wherein one group of the cross bar (11) has two groups of connection terminals (13) arranged on the surface.

5. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: An observation window (14) is provided at the center of the box door (8), and a handle (15) is fixedly connected to one side of the back of the box door (8).

6. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: A cooling fan (16) is sleeved on the inner wall of one side of the box body (1), and a dustproof net (17) is provided on the surface of the cooling fan (16).

7. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: A mounting plate (18) is fixedly connected to the surface of the support casing (5), and the surface of the mounting plate (18) is provided with four groups of mounting holes in a rectangular array, and positioning bolts (19) penetrate the interior of the mounting holes. A card slot matching the card plate (7) is provided inside the mounting plate (18).

8. The electric energy meter box that is easy to install and disassemble according to claim 1 is characterized in that: The surfaces of the fixing plate (2) and the supporting plate (3) are both provided with threaded holes, and the internal threads of the threaded holes are connected with threaded bolts (20).

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