A portable electric energy metering box

Abstract

The utility model discloses a kind of easily-mounted electric energy metering box, including box and the frame body that can be installed with wall surface, fixed mouth is opened in frame body, box is placed in fixed mouth, frame body is provided with the compaction portion that compaction to box, fixed mechanism is set on compaction portion, fixed mechanism can slide on frame body, cooperate compaction portion and compactly fixed to box, frame body includes support plate and vertical rail, vertical rail is installed on support plate, rotationally connected between compaction portion and vertical rail, fixed mechanism can slide on vertical rail, the beneficial effects of the utility model are: by the support plate and vertical rail of setting composition mounting frame body, box can be stably supported, and cooperate the compaction portion set on vertical rail can compactly fixed to box, to improve the installation efficiency of box, and the slider and spring pin structure of setting, box can be stably fixed to compaction portion, so that compaction portion can firmly press box, improve the stability of box installation.

Description

Technical Field

[0001] This utility model relates to the technical field of electricity metering boxes, specifically a portable electricity metering box. Background Technology

[0002] An electricity metering box is a collection of metering instruments and auxiliary equipment necessary for measuring electrical energy. It includes electricity meters, voltage and current transformers and their secondary circuits, electricity metering panels, cabinets, boxes, etc. Metering boxes can be installed in a suspended or floor-mounted manner. To ensure installation quality, suspended metering boxes are generally fixed with expansion bolts. The bolt size must meet the requirements for safety and firmness and outdoor installation conditions.

[0003] The existing suspended metering boxes typically require two people to install. One person holds the metering box while the other climbs up a ladder to attach the expansion bolts to the metering box and align them with the mounting holes on the wall. This process involves installing multiple expansion bolts and calibrating the holes, which is very time-consuming and labor-intensive. If workers need to install multiple metering boxes, it increases their labor intensity and reduces installation efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a portable electricity metering box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable electricity metering box, comprising a box body and a frame that can be installed on a wall, wherein a fixing opening is provided on the frame body, the box body is placed in the fixing opening, a pressing part is provided on the frame body for pressing the box body, and a fixing mechanism is provided on the pressing part, the fixing mechanism can slide on the frame body, and cooperate with the pressing part to press and fix the box body.

[0006] As a preferred embodiment of this utility model, the frame includes a support plate and a vertical rail. The vertical rail is mounted on the support plate, and the clamping part is rotatably connected to the vertical rail. The fixing mechanism can slide on the vertical rail and can be fixed to the vertical rail after sliding to a designated position.

[0007] In a preferred embodiment of this utility model, the pressing part includes a pressure plate, a second connecting rod is rotatably connected to the vertical rail, one end of the second connecting rod is fixedly connected to the pressure plate, a protective pad is provided on the pressure plate, a first connecting rod is rotatably connected to the second connecting rod, and one end of the first connecting rod is connected to the fixing mechanism.

[0008] As a preferred embodiment of this utility model, the fixing mechanism includes a slider, the slider is slidably connected inside the vertical rail, the first connecting rod is rotatably connected to the slider, a spring pin is provided inside the slider, and an insertion hole that cooperates with the spring pin is provided on the vertical rail.

[0009] As a preferred embodiment of this utility model, the vertical rail is provided with a clearance groove.

[0010] As a preferred embodiment of this utility model, a boss is fixedly connected in the fixing port.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses a support plate and a vertical rail to form an installation frame, which can stably support the box. The clamping part set on the vertical rail can clamp and fix the box, thereby improving the installation efficiency of the box. Furthermore, the slider and spring pin structure can stably fix the clamping part, so that the clamping part can firmly press the box and improve the stability of the box installation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the disassembled structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure after installation of this utility model;

[0014] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Box body; 2. Support plate; 3. Fixing port; 4. Vertical rail; 5. Pressing part; 6. Clearance groove; 7. Slider; 8. First connecting rod; 9. Second connecting rod; 10. Pressure plate; 11. Protective pad; 12. Spring pin; 13. Insertion hole; 14. Boss. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1 to 3This utility model provides a technical solution: a portable electricity metering box, including a box body 1 and a frame that can be installed on a wall. The box body 1 is detachably installed on the frame. The frame includes a support plate 2 and a vertical rail 4. The support plate 2 has a fixing opening 3. A boss 14 is fixedly connected in the fixing opening 3. The box body 1 is placed on the boss 14. The bottom of the box body 1 is in contact with the inner wall of the fixing opening 3 and does not affect the opening and closing of the box door. The vertical rail 4 is installed on the support plate 2. A pressing part 5 is provided on the vertical rail 4. A fixing mechanism is provided on the pressing part 5. The fixing mechanism can slide in the vertical rail 4 and drive the pressing part 5 to rotate around the vertical rail 4. The fixing mechanism can cooperate with the vertical rail 4 to fix the pressing part 5, so as to realize the pressing part 5 pressing or releasing the box body 1.

[0018] The pressing part 5 includes a pressure plate 10, a second connecting rod 9 rotatably connected to the vertical rail 4, one end of the second connecting rod 9 being fixedly connected to the pressure plate 10, a protective pad 11 being provided on the pressure plate 10, the protective pad 11 being able to protect the top of the box 1, and a first connecting rod 8 rotatably connected to the second connecting rod 9, one end of the first connecting rod 8 being connected to the fixing mechanism.

[0019] The fixing mechanism includes a slider 7, which is slidably connected inside the vertical rail 4. The first connecting rod 8 is rotatably connected to the slider 7. The vertical rail 4 is provided with a clearance groove 6. The slider 7 is provided with a spring pin 12, which passes through the clearance groove 6. The vertical rail 4 is provided with two insertion holes 13 that cooperate with the spring pin 12. There are two insertion holes 13, one on the top and one on the bottom. The upper one is used to fix the clamping part 5 when it is turned open, and the lower one is used to fix the clamping part 5 when it is pressed against the box body 1. The vertical rail 4 is provided with mounting holes for easy bolt insertion.

[0020] Specifically, first push the slider 7 to rotate the clamping part 5 upwards and adjust it so that the spring pin 12 is inserted into the corresponding socket 13. Fix the adjusted clamping part 5, and then install the frame on the wall with expansion screws. At this time, the electricity metering box can be lifted and placed into the fixing port 3. Then pull the spring pin 12 so that the pressure plate 10 rotates downward around the vertical rail 4 through the second connecting rod 9. Simultaneously, the slider 7 slides downward in the vertical rail 4. The first connecting rod 8 rotates between the second connecting rod 9 and the slider 7. When the pressure plate 10 presses the box 1, the spring pin 12 will be inserted into the corresponding socket 13 on the upper and lower surfaces of the vertical rail 4.

[0021] It is worth mentioning that the various structures and components inside the electricity metering box are common knowledge to those skilled in the art, and the internal structure will not be described in detail. This application only describes the technical problems and the related content for solving the technical problems.

[0022] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable electricity metering box, comprising a box body (1) and a frame that can be mounted on a wall, characterized in that: The frame has a fixing opening (3), the box (1) is placed in the fixing opening (3), the frame is provided with a pressing part (5) to press the box (1), the pressing part (5) is provided with a fixing mechanism, the fixing mechanism can slide on the frame, and cooperate with the pressing part (5) to press and fix the box (1).

2. The portable electricity metering box according to claim 1, characterized in that: The frame includes a support plate (2) and a vertical rail (4). The vertical rail (4) is installed on the support plate (2). The clamping part (5) is rotatably connected to the vertical rail (4). The fixing mechanism can slide on the vertical rail (4) and can be fixed to the vertical rail (4) after sliding to a designated position.

3. A portable electricity metering box according to claim 2, characterized in that: The pressing part (5) includes a pressure plate (10), a second connecting rod (9) is rotatably connected to the vertical rail (4), one end of the second connecting rod (9) is fixedly connected to the pressure plate (10), a protective pad (11) is provided on the pressure plate (10), a first connecting rod (8) is rotatably connected to the second connecting rod (9), and one end of the first connecting rod (8) is connected to the fixing mechanism.

4. A portable electricity metering box according to claim 3, characterized in that: The fixing mechanism includes a slider (7), the slider (7) is slidably connected inside the vertical rail (4), the first connecting rod (8) is rotatably connected to the slider (7), a spring pin (12) is provided inside the slider (7), and an insertion hole (13) that cooperates with the spring pin (12) is provided on the vertical rail (4).

5. A portable electricity metering box according to claim 2, characterized in that: The vertical rail (4) is provided with a clearance groove (6).

6. A portable electricity metering box according to claim 1, characterized in that: A boss (14) is fixedly connected to the fixed port (3).

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