Electric meter box for electric power engineering

Abstract

The utility model discloses an electric meter box for electric power engineering, and relates to the technical field of electric meter boxes. The electric meter box for the electric power engineering comprises a first electric meter box mounting plate and a second electric meter box mounting plate, the electric meter box limiting assembly comprises a fixed frame. The front end of a movable frame is fixedly connected with two first sliding blocks. A limiting frame is fixedly connected to the inner wall of the fixed frame, a mounting plate connecting frame is slidably connected to the interior of the limiting frame, a plurality of first sliding grooves are formed in the surface of the second electric meter box mounting plate, and an electric meter box is fixedly mounted at the front end of the second electric meter box mounting plate; through clamping connection of a first sliding block and a first sliding groove and supporting of a mounting plate connecting plate by a movable plate, the positions of a second electric meter box mounting plate and an electric meter box are conveniently limited, the heights of the second electric meter box mounting plate and the electric meter box are conveniently adjusted, and the second electric meter box mounting plate and the electric meter box are conveniently disassembled, maintained and replaced; the working efficiency is improved, and the dismounting efficiency of the second electric meter box mounting plate and the electric meter box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric meter box, especially in electric meter box for electric power engineering. BACKGROUND

[0002] Electric power engineering refers to the engineering related to the production, transmission and distribution of electric energy, and in a broad sense, it also includes the engineering of applying electricity as power and energy in various fields.

[0003] The electric meter box is a common power distribution equipment, and the common electric meter box is a wall-mounted electric meter box. When installing, holes need to be punched on the wall, and then expansion bolts are passed through the ear plates on the electric meter box and the electric meter box is fixed on the wall. The utility model discloses a kind of electric meter box facilitating installation, including electric meter box body, the top and bottom of the electric meter box body are fixedly connected with fixed block, the outside of the electric meter box body is provided with fixed frame, the top and bottom of the fixed frame are provided with four evenly distributed bolts.

[0004] The above technical scheme fastens the fixed block and the fixed frame by bolt, and then fastens the electric meter box body on the fixed frame. Then, the mounting plate is fastened to the wall by expansion screw. The fixed frame and the electric meter box body are quickly lifted and installed on the wall by the cooperation of the connecting block, the positioning vertical bar, the positioning plate and the positioning hole. The installation is convenient, and when the electric meter box body needs to be disassembled for maintenance or replacement, the positioning vertical bar and the positioning plate only need to be separated. The operation is convenient and does not affect the appearance of the wall. However, the above technical scheme still has some defects. When the internal components of the electric meter box are damaged or need to be upgraded, the electric meter box may need to be disassembled for maintenance or replacement. In the installation process of the above patent, the bolts need to be installed and connected at multiple places on the upper and lower ends in sequence. When disassembled, the bolts on the upper and lower ends need to be removed in sequence. Therefore, the next time the electric meter box is installed, the bolts need to be fixed again, which reduces the disassembly and assembly efficiency of the electric meter box. Therefore, the utility model provides a new solution. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve at least one of the technical problems in the prior art, and provides an electric meter box for electric power engineering, which can solve the problem of low disassembly and assembly efficiency of the electric meter box caused by the need to fix the bolts again when installing the electric meter box again after the bolts on the upper and lower ends are removed in sequence during the installation process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric meter box for electric power engineering, comprising a first electric meter box mounting plate and a second electric meter box mounting plate.

[0007] The electric meter box limiting assembly is arranged on the first electric meter box mounting plate, and comprises a fixed frame, a movable frame is sleeved on the surface of the fixed frame in a sliding mode, and two first sliding blocks are fixedly connected to the front end of the movable frame;

[0008] A limiting frame is fixedly connected to the inner wall of the fixed frame, an installation plate connecting frame is slidably connected to the inside of the limiting frame, the installation plate connecting frame is fixedly connected with the second electric meter box mounting plate, a plurality of first sliding grooves are formed in the surface of the second electric meter box mounting plate, and an electric meter box is fixedly installed at the front end of the second electric meter box mounting plate;

[0009] A fixed cylinder is fixedly connected to the surface of the first electric meter box mounting plate, a movable rod is slidably connected to the inside of the fixed cylinder, a return spring is arranged in the inside of the fixed cylinder, and the two ends of the return spring are fixedly connected with the fixed cylinder and the movable rod respectively, and the end, away from the first electric meter box mounting plate, of the movable rod is fixedly connected with the movable frame.

[0010] Preferably, the electric meter box limiting assembly further comprises a threaded rod, the threaded rod is rotatably connected in the inside of the fixed frame, a handle is fixedly connected to the lower end of the threaded rod, an active plate is threadedly sleeved on the surface of the handle, and the active plate is slidably connected with the two limiting frames;

[0011] The rear end of the second electric meter box mounting plate is fixedly connected with two installation plate connecting plates, and the two installation plate connecting plates are in contact with the active plate.

[0012] Preferably, the number of the fixed cylinder, the movable rod, the return spring and the first sliding block is two, and they are symmetrically arranged on the left and right sides of the fixed frame;

[0013] The two first sliding blocks are respectively clamped with the corresponding first sliding grooves.

[0014] Preferably, the inner wall of the movable frame is fixedly connected with two second sliding blocks, the left and right sides of the fixed frame are provided with second sliding grooves, and the two second sliding blocks are slidably connected with the corresponding second sliding grooves.

[0015] Preferably, the surface of the first electric meter box mounting plate is provided with four installation holes.

[0016] Preferably, the front end of the second electric meter box mounting plate is fixedly installed with an electric meter box, and an electric energy meter body is fixedly installed in the inside of the electric meter box.

[0017] The lower end of the electric meter box is fixedly connected with two, and the two extend out of the electric meter box.

[0018] Compared with the prior art, the electric meter box limiting assembly has the advantages that:

[0019] 1. The electric power engineering meter box, through the clamping of the first sliding block and the first sliding groove, the support of the movable plate to the mounting plate connecting plate, the sliding of the mounting plate connecting frame in the limiting frame, the position of the second meter box mounting plate and the electric meter box is limited, the height of the second meter box mounting plate and the electric meter box is adjusted, the second meter box mounting plate and the electric meter box are disassembled, repaired and replaced, the electric energy meter body in the second meter box mounting plate is viewed, repaired and replaced component operation, work efficiency is improved, and the disassembly efficiency of the second meter box mounting plate and the electric meter box is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model is further illustrated below in combination with the drawings and embodiments:

[0021] Figure 1 It is a power engineering meter box structure schematic view of the utility model;

[0022] Figure 2 It is a movable plate schematic view of the utility model;

[0023] Figure 3 It is a mounting plate connecting plate schematic view of the utility model;

[0024] Figure 4 It is an electric energy meter body schematic view of the utility model;

[0025] Figure 5 It is a reset spring schematic view of the utility model.

[0026] Reference signs: 1, first meter box mounting plate; 2, mounting hole; 3, fixed frame; 4, movable frame; 5, second meter box mounting plate; 6, electric meter box; 7, first sliding block; 8, first sliding groove; 9, second sliding groove; 10, second sliding block; 11, fixed cylinder; 12, movable rod; 13, reset spring; 14, limiting frame; 15, mounting plate connecting frame; 16, threaded rod; 17, handle; 18, movable plate; 19, mounting plate connecting plate; 20, electric energy meter body; 21, threading pipe. DETAILED DESCRIPTION

[0027] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0028] In the description of the utility model, it needs to be understood that, when the direction description such as upper, lower, front, rear, left, right and the like is referred to, the direction or positional relationship shown in the drawing is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element indicated must have a particular direction, construction and operation, and therefore it cannot be understood as a limitation on the utility model.

[0029] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If the first and second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0031] Please refer to Figures 1-5 The utility model provides a technical scheme: a meter box for electric power engineering, including first electric meter box mounting plate 1 and second electric meter box mounting plate 5, electric meter box limiting component, electric meter box limiting component sets up on first electric meter box mounting plate 1, electric meter box limiting component includes fixed frame 3, the surface of fixed frame 3 is slidably sleeved with movable frame 4, the front end of movable frame 4 is fixedly connected with two first sliding blocks 7, the inner wall of fixed frame 3 is fixedly connected with limiting frame 14, the inside of limiting frame 14 is slidably connected with mounting plate connecting frame 15, mounting plate connecting frame 15 is fixedly connected with second electric meter box mounting plate 5, the surface of second electric meter box mounting plate 5 is equipped with a plurality of first sliding grooves 8, the front end of second electric meter box mounting plate 5 is fixedly installed with electric meter box 6, the surface of first electric meter box mounting plate 1 is fixedly connected with fixed cylinder 11, the inside of fixed cylinder 11 is slidably connected with movable rod 12, the inside of fixed cylinder 11 is provided with reset spring 13, the both ends of reset spring 13 are fixedly connected with fixed cylinder 11 and movable rod 12 respectively, and the end, away from first electric meter box mounting plate 1 of movable rod 12, is fixedly connected with movable frame 4.

[0032] The electric meter box limiting component further includes a threaded rod 16 rotatably connected inside the fixed frame 3, a handle 17 fixedly connected to the lower end of the threaded rod 16, an activity plate 18 threadedly sleeved on the surface of the handle 17, the activity plate 18 slidably connected with the two limiting frames 14, two mounting plate connecting plates 19 fixedly connected to the rear end of the second electric meter box mounting plate 5, and the two mounting plate connecting plates 19 in contact with the activity plate 18.

[0033] The fixed cylinder 11, the movable rod 12, the reset spring 13 and the first sliding block 7 are two in number and are symmetrically arranged on the left and right sides of the fixed frame 3, and the two first sliding blocks 7 are respectively connected with the corresponding first sliding grooves 8.

[0034] The inner wall of the movable frame 4 is fixedly connected with two second sliding blocks 10, and the left and right sides of the fixed frame 3 are provided with second sliding grooves 9, and the two second sliding blocks 10 are respectively connected with the corresponding second sliding grooves 9.

[0035] The surface of the first electric meter box mounting plate 1 is provided with four mounting holes 2.

[0036] The front end of the second electric meter box mounting plate 5 is fixedly provided with an electric meter box 6, the inside of the electric meter box 6 is fixedly provided with an electric energy meter body 20, and the lower end of the electric meter box 6 is fixedly connected with two 21, and the two 21 extend out of the electric meter box 6.

[0037] When the electric meter box is used, when the internal components of the electric meter box are damaged or need to be upgraded, it may be necessary to disassemble the electric meter box for maintenance or replacement, at this time, the first sliding block 7 is pressed towards the first electric meter box mounting plate 1, so that the first sliding block 7 is separated from the first sliding groove 8, the first sliding block 7 drives the first sliding groove 8 to move towards the first electric meter box mounting plate 1, the movable frame 4 drives the movable rod 12 to slide in the inside of the fixed cylinder 11, at the same time, the movable rod 12 extrudes the reset spring 13, then the second electric meter box mounting plate 5 is pushed upwards so that the second electric meter box mounting plate 5 drives the mounting plate connecting frame 15 to slide in the inside of the limiting frame 14, and the mounting plate connecting frame 15 is separated from the corresponding limiting frame 14, so as to facilitate the disassembly of the second electric meter box mounting plate 5, without using tools to disassemble the bolts, the second electric meter box mounting plate 5 can be disassembled, the electric meter box 6 is convenient for maintenance or replacement, and the disassembly efficiency of the electric meter box 6 is improved.

[0038] When the meter box 6 is repaired or replaced, the second meter box mounting plate 5 and the meter box 6 need to be installed, the movable frame 4 is extruded again, the mounting plate connecting frame 15 is in contact with the corresponding limiting frame 14, the first sliding groove 8 is clamped with the corresponding first sliding block 7, the second meter box mounting plate 5 and the meter box 6 are fixed, and the height of the second meter box mounting plate 5 and the meter box 6 is adjusted by pressing the first sliding groove 8, so that the first sliding block 7 is separated from the first sliding groove 8, the height of the movable plate 18 is adjusted in the fixed frame 3, the movable plate 18 supports the two mounting plate connecting plates 19, the second meter box mounting plate 5 and the meter box 6 are supported, and the position of the second meter box mounting plate 5 and the meter box 6 is limited.

[0039] Because it rains during the use of the meter box 6, the use of 21 facilitates the connection of the wire and the electric energy meter body 20, and 21 extends out of the meter box 6, so that rainwater falling on the surface of the meter box 6 is prevented from flowing into the interior of the meter box 6 from 21, the rainwater is facilitated to drip from 21 under the action of its own gravity, the waterproof effect of the meter box 6 is improved, damage to the electrical elements and the electric energy meter body 20 caused by rainwater entering the interior of the meter box 6 is avoided, the practicability of the meter box 6 is improved, and the wire can be protected to prevent the wire from being mechanically damaged by the outside world, such as extrusion, collision and friction, thereby reducing the risk of wire breakage and prolonging the service life of the wire.

[0040] Further, through the clamping of the first sliding block 7 and the first sliding groove 8, the support of the movable plate 18 to the mounting plate connecting plate 19, the sliding of the mounting plate connecting frame 15 in the limiting frame 14, the position of the second meter box mounting plate 5 and the meter box 6 is limited, the height of the second meter box mounting plate 5 and the meter box 6 is adjusted, the second meter box mounting plate 5 and the meter box 6 are disassembled, repaired and replaced, the electric energy meter body 20 in the second meter box mounting plate 5 is viewed, repaired and replaced components, and the like, the work efficiency is improved, and the disassembly efficiency of the second meter box mounting plate 5 and the meter box 6 is improved.

[0041] Through the arrangement of 21, rainwater can be prevented from flowing into the inside of the electric meter box 6 from 21 when it falls on the surface of the electric meter box 6 on a rainy day, and the rainwater can drip from 21 under the action of its own gravity, thereby improving the waterproof effect of the electric meter box 6 and improving the practicability of the electric meter box 6, while protecting the wires and preventing the wires from being mechanically damaged by the outside world, such as extrusion, collision and friction, thereby reducing the risk of wire damage and prolonging the service life of the wires.

[0042] Working principle: when the electric meter box is used, when the internal components are damaged or need to be upgraded, the electric meter box may need to be disassembled for repair or replacement, at this time, the first sliding block 7 is pressed in the direction of the first electric meter box mounting plate 1, so that the first sliding block 7 is separated from the first sliding groove 8, the first sliding block 7 drives the first sliding groove 8 to move in the direction of the first electric meter box mounting plate 1, the movable frame 4 drives the movable rod 12 to slide in the inside of the fixed cylinder 11, at the same time, the movable rod 12 extrudes the return spring 13, then pushes the second electric meter box mounting plate 5 upwards so that the second electric meter box mounting plate 5 drives the mounting plate connecting frame 15 to slide in the inside of the limiting frame 14, and the mounting plate connecting frame 15 is separated from the corresponding limiting frame 14, so as to facilitate the disassembly of the second electric meter box mounting plate 5, without using tools to disassemble the bolts, the second electric meter box mounting plate 5 can be disassembled, which is convenient for repairing or replacing the electric meter box 6, and improves the disassembly efficiency of the electric meter box 6.

[0043] When the electric meter box 6 is repaired or replaced, the second electric meter box mounting plate 5 and the electric meter box 6 need to be installed, the movable frame 4 is extruded again, and the mounting plate connecting frame 15 is in contact with the corresponding limiting frame 14, so that the first sliding groove 8 is clamped with the corresponding first sliding block 7, which is convenient for fixing the second electric meter box mounting plate 5 and the electric meter box 6. Since the second electric meter box mounting plate 5 is used in the process of use, the second electric meter box mounting plate 5 is used for charging and metering the cables used in power engineering, and the electric energy meter body 20 in the second electric meter box mounting plate 5 needs to be checked or repaired every certain period of time, by pressing the first sliding groove 8, the first sliding block 7 is separated from the first sliding groove 8, which is convenient for adjusting the height of the second electric meter box mounting plate 5 and the electric meter box 6, rotating the handle 17 drives the threaded rod 16 to rotate, the threaded rod 16 drives the movable plate 18 to slide in the inside of the fixed frame 3, which is convenient for adjusting the height of the movable plate 18, supporting the two mounting plate connecting plates 19 by the movable plate 18, supporting the second electric meter box mounting plate 5 and the electric meter box 6, and limiting the position of the second electric meter box mounting plate 5 and the electric meter box 6.

[0044] Since the rainy weather will be encountered in the use of the electric meter box 6, through the use of 21, the wire is convenient to connect with the electric energy meter body 20, and 21 extends out of the electric meter box 6, so that when the rain falls on the surface of the electric meter box 6 in the rainy weather, the rain is prevented from flowing into the inside of the electric meter box 6 from 21, the rain is convenient to drip from 21 under the action of gravity, the waterproof effect of the electric meter box 6 is improved, the damage of the rain to the electric element and the electric energy meter body 20 is avoided, the practicability of the electric meter box 6 is improved, meanwhile, the wire can be protected, the wire is prevented from being mechanically damaged by the outside world, such as extrusion, collision and friction, so that the risk of wire breakage is reduced, and the service life of the wire is prolonged.

[0045] The utility model embodiment has been described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the art without departing from the purpose of the utility model.

Claims

1. An electricity meter box for electrical engineering, characterized in that: The utility model provides a first electric meter box mounting plate (1) and second electric meter box mounting plate (5) are included; Electric meter box limiting assembly, electric meter box limiting assembly sets up on first electric meter box mounting plate (1), electric meter box limiting assembly includes fixed frame (3), the surface of fixed frame (3) is slidably sleeved with movable frame (4), and the front end of movable frame (4) is fixedly connected with two first sliding blocks (7); The inner wall of fixed frame (3) is fixedly connected with limiting frame (14), the inside of limiting frame (14) is slidably connected with mounting plate connecting frame (15), and mounting plate connecting frame (15) is fixedly connected with second electric meter box mounting plate (5), a plurality of first sliding slots (8) are formed in the surface of second electric meter box mounting plate (5), and electric meter box (6) is fixedly installed at the front end of second electric meter box mounting plate (5); The surface of first electric meter box mounting plate (1) is fixedly connected with fixed cylinder (11), the inside of fixed cylinder (11) is slidably connected with movable rod (12), and reset spring (13) is arranged in the inside of fixed cylinder (11), both ends of reset spring (13) are fixedly connected with fixed cylinder (11) and movable rod (12) respectively, and the end, away from first electric meter box mounting plate (1), of movable rod (12) is fixedly connected with movable frame (4).

2. The meter box for electric power engineering according to claim 1, characterized in that: The electric meter box limiting assembly further includes a threaded rod (16) that is rotatably connected inside the fixed frame (3), a handle (17) fixedly connected to the lower end of the threaded rod (16), and an activity plate (18) threadedly sleeved to the surface of the handle (17), the activity plate (18) being slidably connected with the two limiting frames (14); The rear end of the second electric meter box mounting plate (5) is fixedly connected with two mounting plate connecting plates (19), and the two mounting plate connecting plates (19) are in contact with the activity plate (18).

3. The meter box for electric power engineering according to claim 1, characterized in that: The fixed cylinder (11), movable rod (12), reset spring (13) and first sliding block (7) are both two in number, respectively symmetrically arranged on the left and right sides of the fixed frame (3). The two first sliding blocks (7) are respectively clamped with the corresponding first sliding slots (8).

4. The meter box for electric power engineering according to claim 1, characterized in that: The inner wall of the movable frame (4) is fixedly connected with two second sliding blocks (10), and the left and right sides of the fixed frame (3) are both provided with second sliding slots (9), and the two second sliding blocks (10) are respectively slidably connected with the corresponding second sliding slots (9).

5. The meter box for electrical engineering according to claim 1, characterized in that: The surface of the first electric meter box mounting plate (1) is provided with four mounting holes (2).

6. The meter box for electrical engineering according to claim 1, characterized in that: The front end of the second electric meter box mounting plate (5) is fixedly installed with an electric meter box (6), and the inside of the electric meter box (6) is fixedly installed with an electric energy meter body (20); The lower end of the electric meter box (6) is fixedly connected with two (21), and the two (21) extend out of the electric meter box (6).

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