CN110837010A - A new type of leakage protector detection equipment for building electrical - Google Patents

Abstract

The invention discloses novel leakage protector detection equipment for building electricity, which comprises a base, wherein a first connecting plate is fixedly arranged at the top end of one side of the base, two first hydraulic cylinders are fixedly arranged at the bottom of the first connecting plate, a second hydraulic cylinder is fixedly arranged at the telescopic end of the first hydraulic cylinder, a pushing plate is fixedly arranged at the telescopic end of the second hydraulic cylinder, a first socket is fixedly arranged below the first connecting plate at one side of the base, a leakage protector is fixedly arranged at one side of the first socket, the pushing plate is fixedly connected with the leakage protector, a second connecting plate is fixedly arranged at the bottom end of one side of the base, and connecting rods are fixedly arranged at two sides of one end, far away from the base, of the second connecting plate. The invention is used for detecting the working performance of the leakage protector by simulating an electric shock condition, and the device can be connected with a circuit for building electricity, thereby being convenient for people to detect the leakage protector irregularly.

Description

A new type of leakage protector detection equipment for building electrical

technical field

The invention relates to the technical field of electrical appliance detection, in particular to a novel electrical leakage protector detection device for building electrical appliances.

Background technique

A leakage protector is an electrical appliance that protects personal safety and prevents electrical fires. Under specified conditions, when the leakage current reaches or exceeds a given value, it can automatically cut off the power supply to achieve the purpose of protection. In residential and public buildings and other civil buildings, in order to protect personal and electrical safety, leakage protection is used.

The existing leakage protector detection device has the following shortcomings:

1. During the use of the leakage protector, the problem of the reliability of the leakage protector will appear along with the use environment of the leakage protector and other factors. At present, the detection of the leakage protector is mostly offline detection. , the leakage protector to be tested is dismantled from the equipment and sent to a qualified testing agency for professional testing, but this method is labor-intensive, time-consuming and labor-intensive.

2. Most of the current leakage protector detection devices are detected by computers or some high-end modules. This method cannot intuitively find the problems in the leakage protector, and this method cannot be convenient for the people. is not convenient to use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a new type of electrical leakage protector detection equipment for buildings, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a new type of electrical leakage protector detection equipment for buildings, comprising a base, a first connecting plate is fixedly arranged at the top of one side of the base, and a bottom of the first connecting plate is fixedly arranged There are two first hydraulic cylinders, the telescopic end of the first hydraulic cylinder is fixedly provided with a second hydraulic cylinder, the telescopic end of the second hydraulic cylinder is fixedly provided with a push plate, and one side of the base is on the first connecting plate. A first socket is fixedly arranged below, a leakage protector is fixedly arranged on one side of the first socket, the pressing plate is fixedly connected with the leakage protector, a second connecting plate is fixedly arranged at the bottom end of one side of the base, and the Connecting rods are fixedly arranged on both sides of one end of the second connecting plate away from the base, a plurality of third hydraulic cylinders are evenly fixed on the side of the connecting rod close to the base, and the telescopic ends of the third hydraulic cylinders are fixedly arranged with An installation frame, a resistor is fixedly arranged on one side of the installation frame, a first plug is fixedly arranged at a side of the installation frame away from the resistor, and the resistor is electrically connected with the first plug.

Preferably, four corners of the base are fixedly provided with screws through installation holes, and an insulating protective layer is fixedly provided on one side of the base.

Preferably, a second socket is fixedly arranged on one side of the base below the first socket.

Preferably, a second plug is fixed on one side of the second socket, a light bulb is fixed on one side of the second plug, and the second plug is electrically connected to the light bulb.

Preferably, a third socket is fixedly arranged below the second socket on one side of the base, and a power connector is fixedly arranged at the top of the base.

Preferably, a live wire terminal, a neutral wire terminal and a ground wire terminal are fixedly arranged inside the first socket, the second socket and the third socket.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, screws are arranged around the base through the mounting holes, and the base is fixed on the wall in the distribution box through the screws, so that the device can be connected with the building electrical circuit, so that the leakage protector can be connected with the circuit. , that the leakage protector can work normally, so that the detection of the leakage protector does not need to be solved by disassembling the leakage protector, which has the advantages of saving labor, trouble and effort;

2. The present invention also sets up a resistor and a first plug connected to the live wire and ground wire of the circuit. When testing is required, the first plug is inserted into the third socket, thereby simulating a scene of electric shock, and communicating with the circuit through observation. The detection of the leakage protector can be realized by turning on and off the light bulb. This method is simple and fast, which makes the detection of the leakage protector more convenient, especially suitable for construction sites.

Description of drawings

1 is a schematic diagram of the overall structure of a new type of building electrical leakage protector detection equipment of the present invention;

Figure 2 is a side view of a new type of leakage protector detection equipment for building electrical appliances according to the present invention;

3 is a top view of a new type of leakage protector detection equipment for building electrical appliances according to the present invention.

In the figure: 1, the base; 2, the first connecting plate; 3, the first hydraulic cylinder; 4, the second hydraulic cylinder; 5, the push plate; 6, the first socket; 7, the leakage protector; 8, the second connection plate; 9, connecting rod; 10, the third hydraulic cylinder; 11, mounting frame; 12, resistance; 13, the first plug; 14, screw; 15, insulating protective layer; 16, the second socket; 17, the second plug ; 18, light bulb; 19, third socket; 20, power connector; 21, live wire end; 22, neutral wire end; 23, ground wire end.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a new type of electrical leakage protector detection equipment for buildings, comprising a base 1, a first connecting plate 2 is fixedly arranged at the top of one side of the base 1, and the Two first hydraulic cylinders 3 are fixedly arranged at the bottom of a connecting plate 2, a second hydraulic cylinder 4 is fixedly arranged at the telescopic end of the first hydraulic cylinder 3, and a push plate is fixedly arranged at the telescopic end of the second hydraulic cylinder 4 5. One side of the base 1 is fixedly provided with a first socket 6 under the first connecting plate 2, one side of the first socket 6 is fixedly provided with a leakage protector 7, and the push plate 5 is fixed with the leakage protector 7 A second connecting plate 8 is fixedly arranged at the bottom end of one side of the base 1 , and connecting rods 9 are fixed on both sides of one end of the second connecting plate 8 away from the base 1 , and the connecting rod 9 is close to the base 1 . A plurality of third hydraulic cylinders 10 are uniformly fixed on one side, a mounting frame 11 is fixedly arranged between the telescopic ends of the third hydraulic cylinder 10 , a resistor 12 is fixedly arranged on one side of the mounting frame 11 , and the mounting frame 11 A first plug 13 is fixedly disposed on a side away from the resistor 12 , and the resistor 12 and the first plug 13 are electrically connected.

The four corners of the base 1 are fixed with screws 14 through the mounting holes, and an insulating protective layer 15 is fixed on one side of the base 1. The base 1 and the wall of the distribution box are fixed by the screws 14, and the insulating protective layer 15 prevents current. into the housing of the distribution box; a second socket 16 is fixedly arranged on one side of the base 1 under the first socket 6, and the second socket 16 can supply power to the light bulb 18; one side of the second socket 16 is fixedly provided with a second socket 16. Two plugs 17, a bulb 18 is fixed on one side of the second plug 17, the second plug 17 is electrically connected to the bulb 18, and the working performance of the leakage protector 7 can be observed through the bulb 18; A third socket 19 is fixedly arranged under the second socket 16 on the side, and a power supply connector 20 is fixedly arranged at the top of the base 1, and the device is connected to the building electrical circuit through the power supply connector 20; the first socket 6, the second socket 16 The third socket 19 is fixedly provided with a live wire terminal 21, a neutral wire terminal 22, and a ground wire terminal 23. By connecting the first plug 13 with the live wire terminal 21 and the ground wire terminal in the third socket 19 23 is connected to simulate an electric shock phenomenon.

Working principle: Connect the power connector 20 at the top of the base 1 to the building electrical circuit, connect the base 1 to the wall of the distribution box through screws 14, and insert the plug of the leakage protector 7 into the live wire terminals 21, 21 in the first socket 6. In the neutral wire terminal 22 and the ground wire terminal 23, the leakage protector 7 is communicated with the household circuit, and the pressing plate 5 is displaced up and down by the first hydraulic cylinder 3. When the pressing plate 5 reaches the top of the leakage protector 7, it passes through the The second hydraulic cylinder 4 makes the push plate 5 move toward the leakage protector 7, so as to achieve the pressing and fixing effect on the leakage protector 7, and prevent the leakage protector 7 from being displaced when the first socket 6 is connected. When it is necessary to detect the leakage protector 7 When the base 1 is connected to the home circuit, the light bulb 18 on the second socket 16 should light up, and the third hydraulic cylinder 10 will move the mounting frame 11 toward the third socket 19, so that the first plug 13 can be connected to the third socket 19. The live wire terminal 21 in 19 is connected to the ground wire terminal 23, and a small resistor 12 on the side of the mounting frame 11 simulates an electric shock situation. If the working performance of the leakage protector 7 is good, the leakage protector 7 will cut off the current, and the bulb 18 will not light up. If the working performance of the leakage protector 7 is bad, the bulb 18 will still be on, so as to detect the working performance of the leakage protector 7. The insulation protection on the side of the base 1 The layer 15 can prevent the current in the circuit from remaining in the casing of the distribution box, increasing the safety of the device in use.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A new type of electrical leakage protector detection equipment for buildings, comprising a base (1), characterized in that: the top of one side of the base (1) is fixedly provided with a first connecting plate (2), the first connecting plate (2) Two first hydraulic cylinders (3) are fixedly arranged at the bottom, and a second hydraulic cylinder (4) is fixedly arranged at the telescopic end of the first hydraulic cylinder (3). A push plate (5) is fixedly arranged at the telescopic end, a first socket (6) is fixedly arranged on one side of the base (1) under the first connecting plate (2), and one side of the first socket (6) is fixedly arranged There is a leakage protector (7), the push plate (5) is fixedly connected with the leakage protector (7), and a second connecting plate (8) is fixedly arranged at the bottom end of one side of the base (1). A connecting rod (9) is fixedly arranged on both sides of one end of the connecting plate (8) away from the base (1), and a plurality of third hydraulic cylinders (10) are evenly fixed on one side of the connecting rod (9) close to the base (1). ), an installation frame (11) is fixedly arranged between the telescopic ends of the third hydraulic cylinder (10), a resistor (12) is fixedly arranged on one side of the installation frame (11), and the installation frame (11) is far away from A first plug (13) is fixedly arranged on one side of the resistor (12), and the resistor (12) is electrically connected with the first plug (13). 2. A new type of electrical leakage protector detection device for buildings according to claim 1, characterized in that: the four corners of the base (1) are fixedly provided with screws (14) through mounting holes, and the base (1) An insulating protective layer (15) is fixedly arranged on one side. 3. A new type of electrical leakage protector detection device for buildings according to claim 1, characterized in that: a second socket (16) is fixedly arranged on one side of the base (1) below the first socket (6). . 4. A new type of electrical leakage protector detection device for buildings according to claim 3, characterized in that: a second plug (17) is fixedly arranged on one side of the second socket (16), and the second plug (17) A bulb (18) is fixedly arranged on one side, and the second plug (17) is electrically connected to the bulb (18). 5. A new type of electrical leakage protector detection device for buildings according to claim 1, characterized in that: a third socket (19) is fixedly arranged on one side of the base (1) below the second socket (16) and a power connector (20) is fixedly arranged at the top of the base (1). 6. A new type of electrical leakage protector detection device for buildings according to claim 1, 4 or 5, characterized in that: the first socket (6), the second socket (16), the third socket (19) ) are fixedly provided with a live wire end (21), a neutral wire end (22), and a ground wire end (23).

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