Electric energy meter shell buckle type rapid installation structure

Abstract

The utility model discloses an electric energy meter shell buckle type rapid installation structure, which comprises an electric energy meter body and an electric meter cabinet body, at least two limiting clamping strips are fixed on the installation surface of the electric energy meter body, the installation surface of the electric meter cabinet body is provided with limiting clamping grooves, the number of the limiting clamping grooves corresponds to that of the limiting clamping strips, and the limiting clamping strips are horizontally arranged; limiting blocks are arranged on the portions, over the limiting clamping grooves, of the installation face of the electric meter cabinet, the limiting blocks are provided with through limiting holes, limiting frames are arranged in the limiting holes, and the limiting frames penetrate through the limiting holes to limit the limiting clamping strips in the limiting clamping grooves. According to the vertical movement mechanism with the limiting frame matched with the abutting inclined face, automatic locking is achieved through gravity, the limiting clamping strip extrudes the inclined face to lift the limiting frame when being inserted into the limiting clamping groove, the limiting clamping strip automatically falls to form physical limiting after completely passing through the limiting frame, and locking is achieved after pushing in.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric energy meter, concretely is a kind of electric energy meter shell buckle type quick installation structure. BACKGROUND

[0002] At present, in the installation process of electric energy meter, the bolt fixed mode is generally used, and the installer needs to use special tools to tighten each bolt one by one, especially when facing the electric energy meter with multiple fixing structures, this operation step is particularly tedious and repetitive, not only consumes a lot of time and energy, but also easily leads to unstable installation quality due to improper operation;And in the disassembly process, the worker must completely remove all the bolts before disassembling the electric energy meter, and due to the small space in the densely arranged electric meter cabinet, the tool operation space is greatly limited, which makes the disassembly work more difficult, thereby greatly prolonging the required maintenance time and affecting the overall work efficiency. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of electric energy meter shell buckle type quick installation structure, with the advantages of convenient installation and disassembly, simple components and low cost, solving the problems in the prior art.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of a kind of electric energy meter shell buckle type quick installation structure, including electric energy meter body and electric meter cabinet body, the installation surface of the electric energy meter body is fixed with at least two limit clamping strips, the installation surface of the electric meter cabinet body is provided with the limit clamping slot corresponding to the number of limit clamping strips, the limit clamping strip is horizontally arranged;The installation surface of electric meter cabinet above the limit clamping slot is provided with a limit block, the limit block is provided with a limit hole, the limit hole is provided with a limit frame, the limit frame is provided with an abutting inclined surface, and the limit frame is limited in the limit clamping slot by passing through the limit hole.

[0005] Preferably, the limit clamping strip has four, and the four limit clamping strips are installed on the four corners of the installation surface of the electric energy meter body.

[0006] Preferably, the limit frame includes a limit rod passing through the limit hole, two first connecting rods for connecting the limit rods on the same horizontal plane, and a second connecting rod arranged between the two first connecting rods.

[0007] Preferably, the limit clamping strip includes a fixed block fixed on the electric energy meter body and a horizontal clamping strip perpendicular to the fixed block, and the horizontal clamping strip is clamped in the limit clamping slot.

[0008] Preferably, the uppermost first connecting rod is fixed with a push plate.

[0009] Preferably, the horizontal clamping strip is cylindrical, and the limiting rod is cylindrical.

[0010] Preferably, the abutting inclined surface is arranged on one side of the limiting rod insertion end facing the electric energy meter body.

[0011] Preferably, the abutting inclined surface is arranged on one side of the limiting rod insertion end facing the electric energy meter body.

[0012] Preferably, the abutting inclined surface is arranged on one side of the limiting rod insertion end facing the electric energy meter body.

[0013] Preferably, the abutting inclined surface is arranged on one side of the limiting rod insertion end facing the electric energy meter body.

[0014] Preferably, the abutting inclined surface is arranged on one side of the limiting rod insertion end facing the electric energy meter body.

[0015] Through the above technical scheme, the utility model technical effect is: the vertical motion mechanism that limiting frame and abutting inclined surface cooperate, utilize gravity to realize automatic locking, when limiting clamping strip inserts limiting clamping groove, extrude inclined surface and lift limiting frame, limiting clamping strip completely passes and limiting frame automatically falls and forms physical limiting, realize " push in and lock", do not need bolt and so on additional operation, installation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is overall structure isometric view of the utility model;

[0017] Figure 2 It is electric energy meter shell isometric view of the utility model;

[0018] Figure 3 It is electric meter cabinet side plate isometric view of the utility model;

[0019] Figure 4 It is installation state sectional view of the utility model.

[0020] The marks of components in the drawings are as follows:

[0021] 1, electric energy meter body; 2, electric meter cabinet body; 3, limiting clamping strip; 31, fixed block; 32, horizontal clamping strip; 4, limiting clamping groove; 5, limiting block; 6, limiting frame; 61, limiting rod; 62, first connecting rod; 63, second connecting rod; 64, push plate; 65, abutting inclined surface. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.

[0023] In the description of the utility model, it needs to explain, the terms "upper", "lower", "left", "right", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, or is the orientation or position relation of the utility model product when using usually, just is for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element must have the specific orientation, with the specific orientation structure and operation, therefore can not be understood as the limitation of the utility model, the above-mentioned only is the preferred embodiment of the utility model, and does not limit the utility model, for the person skilled in the art, the utility model can have various changes and changes, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0024] Referring to Figures 1-4 A buckle type quick mounting structure of an electric energy meter shell, comprising an electric energy meter body 1 and an electric meter cabinet body 2, the mounting surface of the electric energy meter body 1 is a regular rectangle, at least two limiting clamping strips 3 are fixed on the mounting surface of the electric energy meter body 1, the two limiting clamping strips 3 are horizontally arranged and respectively installed on the upper and lower sides of the mounting surface, and the ends of the limiting clamping strips 3 respectively exceed the left and right sides of the electric energy meter body 1, the mounting surface of the electric meter cabinet body 2 is provided with limiting clamping grooves 4 corresponding to the number of the limiting clamping strips 3, the length of the limiting clamping strips 3 is slightly smaller than the length of the limiting clamping grooves 4, so that the limiting clamping strips 3 can be completely clamped in the limiting clamping grooves 4, and the arrangement of the two limiting clamping strips 3 can ensure that the electric energy meter body 1 remains stable after installation, a limiting block 5 is fixed on the electric meter cabinet mounting surface directly above each limiting clamping groove 4, the limiting block 5 is provided with a limiting hole penetrating the upper and lower surfaces of the limiting block 5 in the vertical direction, a limiting frame 6 is arranged in the limiting hole, an abutting inclined surface 65 is arranged on one end of the limiting frame 6 penetrating the limiting hole, the limiting frame 6 can block part of the limiting clamping groove 4, the limiting clamping strips 3 apply pressure to the limiting frame 6 by abutting against the abutting inclined surface 65, the limiting frame 6 is lifted upward as a whole under the extrusion force, so that the limiting clamping strips 3 enter the limiting clamping grooves 4 from below the limiting frame 6, until the limiting clamping strips 3 completely pass through the abutting inclined surface 65, the limiting frame 6 falls vertically under the action of gravity at this time, and the limiting clamping strips 3 are abutted in the limiting clamping grooves 4 from the outside by the limiting frame 5, so that the electric energy meter body 1 is installed on the electric meter cabinet body 2.

[0025] As a further embodiment of the utility model, the limiting clamping strips 3 are four, the four limiting clamping strips 3 are installed on the four corners of the mounting surface of the electric energy meter body 1, and the arrangement of the four limiting clamping strips 3 can further increase the stability of the electric energy meter body 1 after installation, so as to prevent the electric energy meter body 1 from shaking or deviating in the electric meter cabinet body 2.

[0026] As a further embodiment of the utility model, the limiting frame 6 includes a limiting rod 61 passing through the limiting hole, two first connecting rods 62 for connecting the limiting rods 61 on the same horizontal plane and a second connecting rod 63 arranged between the two first connecting rods 62, the limiting rod 61 is vertically connected to the two ends of the first connecting rod 62, and the first connecting rod 62 and the second connecting rod 63 are also vertically connected, in order to ensure the overall strength of the limiting frame 6 and the stability when being stressed, two second connecting rods 63 are symmetrically arranged between the two first connecting rods 62.

[0027] As a further embodiment of the utility model, the limiting rod 61 is cylindrical, and an abutting inclined surface 65 is arranged at one end of the limiting rod 61 passing through the limiting hole, the angle of the abutting inclined surface 65 is 50°; the limiting clamping strip 3 includes a fixed block 31 fixed on the electric energy meter body 1 and a horizontal clamping strip 32 perpendicular to the fixed block 31, the limiting clamping strip 3 as a whole presents an L type, the horizontal clamping strip 32 is cylindrical and one end of the horizontal clamping strip 32 exceeds the side edge of the electric energy meter body 1, during installation, the horizontal clamping strip 32 abuts against the abutting inclined surface 65 and continuously applies pressure to the limiting rod 61, until the horizontal clamping strip 32 completely passes through the limiting rod 61, the limiting rod 61 falls down under the action of gravity and fixes the horizontal clamping strip 32 in the limiting clamping groove 4.

[0028] As a further embodiment of the utility model, in order to ensure that the horizontal clamping strip 32 can completely pass through the limiting rod 61 during installation, the design diameter of the horizontal clamping strip 32 is smaller than the actual distance between the groove bottom of the limiting clamping groove 4 and the limiting rod 61, in the specific application of the embodiment, the diameter of the horizontal clamping strip 32 should also not be too small, if the diameter is too small, the structural strength and stability of the clamping strip may be affected, and then the normal operation and use effect of the whole device are affected.

[0029] As a further embodiment of the utility model, the uppermost first connecting rod 62 is fixed with a push plate 64, the push plate 64 is located at the middle part of the first connecting rod 62, and the push plate 64 is used for manually lifting the limiting frame 6, so as to facilitate the disassembly of the electric energy meter body 1 from the electric meter cabinet body 2. When the electric energy meter body 1 needs to be disassembled, the operator only needs to manually push the push plate 64, the push plate 64 drives the limiting frame 6 to be lifted upward as a whole, the limiting clamping strip 3 is separated from the limiting clamping groove 4 from below the limiting rod 61, and then the electric energy meter body 1 can be easily taken off from the electric meter cabinet body 2.

[0030] As a further embodiment of the utility model, the electric energy meter body 1 and the limiting clamping strip 3 are integrally formed, this structure can increase the connecting strength between the electric energy meter body 1 and the limiting clamping strip 3, prevent the limiting clamping strip 3 from falling off or being damaged during use, and thus improve the stability and durability of the whole installation structure. In addition, in order to facilitate the installation and disassembly operation, the surface of the push plate 64 is provided with anti-skid lines.

[0031] The utility model discloses a working principle: when installing, the electric energy meter body 1 is pushed to the electric meter cabinet body 2. The integral type fixed four corners of electric energy meter body 1 is card strip first alignment and enters the corresponding limiting card slot 4 of electric meter cabinet body 2. In the process of limiting card strip 3 in-depth limiting card slot 4, its end will contact and extrude the abutting bevel 65 of the bottom end of limiting rod 61 located above limiting card slot 4;The abutting bevel 65 makes the extrusion force of limiting card strip 3 convert into upward component force, and pushes limiting rod 61 to overcome the friction in limiting block 5 and vertically lifts up, makes limiting card strip 3 can smoothly slide from the below of limiting rod 61, and completely enters the inside of limiting card slot 4. When limiting card strip 3 completely passes limiting rod 61, the extrusion force on abutting bevel 65 disappears, at this time, limiting rod 61 under the action of its gravity, automatically falls vertically, and limiting rod 61 after falling will limiting card strip 3 firmly press and limit in limiting card slot 4, thereby locking and fixing electric energy meter body 1 on electric meter cabinet body 2, and completing installation.

[0032] When needing to disassemble, the operator lifts up the push plate 64 in the middle of the uppermost horizontal first connecting rod 62, and the push plate 64 drives the whole limiting frame 6 to rise, so that all limiting rods 61 are separated from the above of limiting card strip 3, at this time, limiting card strip 3 loses the limitation, and the electric energy meter body 1 can be freely pulled out horizontally from the limiting card slot 4 of the electric meter cabinet body 2, and the quick disassembly is completed.

[0033] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and all equivalent structures or equivalent flow conversions using the utility model specification and attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A buckle type quick mounting structure of an electric energy meter housing, comprising an electric energy meter body (1) and an electric meter cabinet body (2), characterized in that, The installation surface of the electric energy meter body (1) is fixed with at least two limiting clamping strips (3), the installation surface of the electric meter cabinet body (2) is provided with limiting clamping grooves (4) corresponding to the number of limiting clamping strips (3), and the limiting clamping strips (3) are horizontally arranged; the electric meter cabinet installation surface directly above the limiting clamping grooves (4) is provided with limiting blocks (5), the limiting blocks (5) are provided with penetrating limiting holes, the limiting holes are provided with limiting frames (6), the limiting frames (6) are provided with abutting inclined surfaces (65), and the limiting frames (6) penetrate the limiting holes to limit the limiting clamping strips (3) in the limiting clamping grooves (4).

2. The electric energy meter housing snap-on quick mounting structure according to claim 1, characterized by, The limiting clamping strips (3) are four, and the four limiting clamping strips (3) are installed on the four corners of the installation surface of the electric energy meter body (1).

3. The electric energy meter housing snap-on quick mounting structure according to claim 2, characterized by, The limiting frame (6) comprises a limiting rod (61) penetrating the limiting hole, two first connecting rods (62) for connecting the limiting rods (61) on the same horizontal plane, and a second connecting rod (63) arranged between the two first connecting rods (62).

4. The electric energy meter housing snap-on quick mounting structure according to claim 3, characterized by, The limiting clamping strip (3) comprises a fixed block (31) fixed on the electric energy meter body (1) and a horizontal clamping strip (32) perpendicular to the fixed block (31), and the horizontal clamping strip (32) is clamped in the limiting clamping groove (4).

5. The electric energy meter housing snap-on quick mounting structure according to claim 4, characterized by, The uppermost first connecting rod (62) is fixed with a dial plate (64).

6. The electric energy meter housing snap-on quick mounting structure according to claim 5, characterized by, The horizontal clamping strip (32) is cylindrical, and the limiting rod (61) is cylindrical.

7. The electric energy meter housing snap-on quick mounting structure according to claim 6, characterized by, The abutting inclined surface (65) is arranged on the side of the insertion end of the limiting rod (61) facing the electric energy meter body (1).

8. The electric energy meter housing snap-on quick mounting structure according to claim 7, characterized by, The inclination angle of the abutting inclined surface (65) is 50°.

9. The electric energy meter housing snap-on quick mounting structure according to claim 8, characterized by, The diameter of the horizontal clamping strip (32) is smaller than the distance between the groove bottom of the limiting clamping groove (4) and the limiting rod (61).

10. The electric energy meter housing snap-on quick mounting structure according to claim 9, characterized by, The electric energy meter body (1) and the limiting clamping strip (3) are an integral structure.

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