Parallel ammeter leakage protector

Abstract

The utility model relates to the technical field of leakage protectors, in particular to a parallel electricity meter leakage protector which comprises a leakage protector, a groove is formed in the back face of the leakage protector, a spring is fixedly installed at the top of the groove, a lifting plate is fixedly installed at the lower end of the spring, an upper clamping plate is arranged at the bottom of the lifting plate, and guide hook plates are integrally connected to the two sides of the lifting plate. The guide hook plate is clamped on the side face of the leakage protector, and the bottom of the groove is provided with a lower clamping plate corresponding to the upper clamping plate in position. According to the utility model, the existing parallel electricity meter leakage protector is improved, so that the leakage protector can be directly clamped on the mounting plate, the mounting and the dismounting can be completed by lifting the guide hook plate, the operation is very convenient, and the mounting bolt can be arranged at the guide hook plate in a penetrating manner, so that the leakage protector can be fixed by the bolt from the front side, and the mounting and fixing modes are diversified.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage protectors, in particular to a leakage protector for parallel electric meters. Background Art

[0002] When the parallel meter leakage protector is used with the meter and other components, they are often installed together. Because of the large number, a strip-shaped mounting plate will be used to fix the mounting plate on the wall, and then the protector and the meter will be installed on the mounting plate. Because they are all fixed with buckles or screws and the installation is tightly arranged, it is inconvenient to disassemble and assemble. Utility Model Content

[0003] The utility model aims to provide a parallel electric meter leakage protector to solve the problem in the above background technology that the protector and the electric meter are fixed by buckles or screws and the installation arrangement is tight, so it is inconvenient to disassemble and assemble.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A leakage protector for a parallel ammeter comprises a leakage protector, a groove is provided on the back of the leakage protector, a spring is fixedly installed on the top of the groove, a lifting plate is fixedly installed on the lower end of the spring, an upper clamping plate is provided at the bottom of the lifting plate, guide hook plates are integrally connected to the two sides of the lifting plate, the guide hook plates are clamped at the side position of the leakage protector, and a lower clamping plate corresponding to the position of the upper clamping plate is provided at the bottom of the groove.

[0006] As a further description of the above technical solution:

[0007] The height of the lifting plate is smaller than the extended length of the spring.

[0008] As a further description of the above technical solution:

[0009] The lifting plate is arranged in close contact with the inner wall of the groove.

[0010] As a further description of the above technical solution:

[0011] The height of the guide hook plate is greater than the length of the spring naturally stretched.

[0012] As a further description of the above technical solution:

[0013] The upper card plate and the lower card plate are made of plastic.

[0014] As a further description of the above technical solution:

[0015] The hook head on the top of the guide hook plate is arranged to be obliquely opened outwards.

[0016] Compared with the prior art, the utility model provides a parallel meter leakage protector, which has the following beneficial effects:

[0017] 1. In the utility model, the existing parallel meter leakage protector is improved so that it can be directly mounted on the mounting plate. The installation and removal can be completed by lifting the guide hook plate, which is very convenient. In addition, the guide hook plate can be penetrated with mounting bolts, so that the leakage protector can be fixed from the front with bolts, and the installation and fixing methods are diversified.

[0018] 2. In the utility model, the leakage protector can be adjusted left and right after installation, and the arrangement is tight without affecting disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the leakage protector of the utility model and the matching mounting plate.

[0021] Legend:

[0022] 1. Leakage protector; 2. Spring; 3. Lifting plate; 4. Upper clamping plate; 5. Guide hook plate; 6. Lower clamping plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example:

[0025] See also Figure 1-Figure 2 The utility model provides a leakage protector for parallel electric meters, including a leakage protector 1. A groove is provided on the back of the leakage protector 1. A spring 2 is fixedly installed on the top of the groove. A lifting plate 3 is fixedly installed on the lower end of the spring 2. An upper clamping plate 4 is provided at the bottom of the lifting plate 3. Guide hook plates 5 are integrally connected to both sides of the lifting plate 3. The guide hook plates 5 are clamped at the side position of the leakage protector 1. A lower clamping plate 6 corresponding to the position of the upper clamping plate 4 is provided at the bottom of the groove.

[0026] Specifically, the height of the lifting plate 3 is smaller than the extension length of the spring 2 , and the lifting plate 3 is arranged in close contact with the inner wall of the groove, so that the lifting plate 3 moves up and down without shaking.

[0027] Specifically, the height of the guide hook plate 5 is greater than the length of the natural extension of the spring 2, and the guide hook plate 5 does not separate from the side of the leakage protector 1, so that the lifting plate 3 does not shake.

[0028] Specifically, the upper clamping plate 4 and the lower clamping plate 6 are made of plastic material, and less noise is generated when the mounting plate slides, and there is no harsh sound.

[0029] Specifically, Figure 1 As shown, the hook head at the top of the guide hook plate 5 is arranged to be opened outward obliquely to facilitate the insertion of the tool head into the hook head.

[0030] Working principle:

[0031] When in use, first fix the mounting plate of the matching structure, that is, the mounting plate with slide grooves on the upper and lower sides, on the wall, then use a tool to clamp the hook head position of the guide hook plate 5, press down the top of the leakage protector 1, and lift the lifting plate 3 up. The lifting plate 3 can have a surrounding guardrail, which looks more beautiful, or it can have no guardrail, so that the lifting range is larger. After the lifting plate 3 is lifted up, the lower clamping plate 6 is clamped into the slide groove under the mounting plate. At this time, the upper clamping plate 4 is in the upper position of the mounting plate, and the guide hook plate 5 is released. The spring 2 extends and pushes the upper clamping plate 4 into the slide groove above the mounting plate. The spring 2 presses the lifting plate 3 to fix it, thereby realizing the fixation of the leakage protector 1. The installed leakage protector 1 can be adjusted along the sliding displacement of the mounting plate.

[0032] When disassembling, still use the tool to pull up the guide hook plate 5 at the hook head position of the guide hook plate 5, pull the upper clamping plate 4 out of the mounting plate, and then move the leakage protector 1 downward to disengage the lower clamping plate 6 from the mounting plate slide groove.

[0033] 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. A leakage protector for parallel electric meters, comprising a leakage protector (1), characterized in that: The back of the leakage protector (1) is provided with a groove, the top of the groove is fixedly mounted with a spring (2), the lower end of the spring (2) is fixedly mounted with a lifting plate (3), the bottom of the lifting plate (3) is provided with an upper clamping plate (4), the two sides of the lifting plate (3) are integrally connected with a guide hook plate (5), the guide hook plate (5) is clamped at the side position of the leakage protector (1), and the bottom of the groove is provided with a lower clamping plate (6) corresponding to the position of the upper clamping plate (4).

2. A parallel electric meter leakage protector according to claim 1, characterized in that: The height of the lifting plate (3) is smaller than the extended length of the spring (2).

3. The parallel electric meter leakage protector according to claim 1, characterized in that: The lifting plate (3) is arranged in close contact with the inner wall of the groove.

4. The parallel electric meter leakage protector according to claim 1, characterized in that: The height of the guide hook plate (5) is greater than the naturally stretched length of the spring (2).

5. The parallel electric meter leakage protector according to claim 1, characterized in that: The upper card plate (4) and the lower card plate (6) are made of plastic.

6. The parallel electric meter leakage protector according to claim 1, characterized in that: The hook head on the top of the guide hook plate (5) is arranged to be obliquely opened outwards.

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