CN215418037U

CN215418037U - Plug-in residual action current protector

Info

Publication number: CN215418037U
Application number: CN202121347243.4U
Authority: CN
Inventors: 宋华云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-04
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a plug-in residual action current protector, which relates to the technical field of residual action current protection period equipment and comprises a protector body and a socket, wherein an operating handle is arranged on one side of the top surface of the protector body, a closing button and an experiment button are sequentially arranged on the top surface of the protector body, a dismounting mechanism is rotatably arranged on the top surface of the protector body, an upper plug is arranged on one side of the bottom surface of the protector body, and a guide rail fixing mechanism is arranged at the bottom of the socket. The protector is simple in structure, convenient to use and convenient for non-professional electrical personnel to mount, use, dismount and replace the protector; the safety performance is high, the safety device is suitable for various use environments, and the life safety of workers is guaranteed; the installation and replacement time of the protector is shortened, and the working efficiency of workers is improved.

Description

Plug-in residual action current protector

Technical Field

The utility model relates to the technical field of residual action current protection period equipment, in particular to an insertion type residual action current protector.

Background

The residual current protector is an effective protective measure for preventing human body from electric shock, electric fire and electric equipment from being damaged, and the original residual action current protectors of various models are all directly installed, i.e. the inlet and outlet wires are directly connected with the body.

Such a protection device has the following drawbacks: firstly, the replacement has higher professional requirements, and the replacement can be carried out only by electrical professionals; secondly, a great safety risk exists during replacement, the environment of the most of the existing residual action current protectors is narrow, and grounding or short circuit and personnel injury during replacement easily occur; thirdly, a long time is needed during replacement, and when the residual action current protector is replaced at present, due to the influences of factors such as space, operating environment, personnel and the like, the replacement of one residual action current protector (under the condition that the personnel are in place) needs about 10 minutes and sometimes is longer; fourthly, serious potential safety hazards and defects are easily left, for example, the original standard wiring is disordered every time of replacement, and the wiring is disordered for a plurality of times, and insulation breakdown short circuit or grounding is caused by the wiring after the circuit is heated; fifthly, serious obstacles are brought to standard management, for example, power supply personnel go to help customers to replace a residual action current protector, most of the power supply personnel are right-way or are connected with new tasks on the way, most of the power supply personnel are out of the plan, and in order to shorten the time, the working personnel must go back to the station to take materials such as various seals, and the like, the time for replacing the residual action current protector is sometimes required to be several hours. Sometimes, in case of mountain and high roads and the like, if the responsibility of workers is not high, time is saved or convenience is provided for the drawing, the phenomena that the meter box is not sealed after being replaced and the like can occur, related standard management is seriously influenced, and serious management defects are left, so that an insertion type residual action current protector needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plug-in residual action current protector which is simple in structure, convenient to use and convenient for non-professional electrical personnel to mount, use, dismount and replace the protector; the safety performance is high, the safety device is suitable for various use environments, and the life safety of workers is guaranteed; the installation and the change time of protector obtain shortening, have improved staff's work efficiency to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a bayonet surplus action current protector, includes protector body and socket, top surface one side of protector body is provided with operating handle, closing button and experiment button have set gradually on the top surface of protector body, the top surface of protector body rotates installs detaching mechanism, bottom surface one side of protector body is provided with the plug, the bottom surface opposite side of protector body is provided with down the plug, protector body bottom surface is provided with the shutting button, top one side of socket is provided with the socket lid, the surperficial both sides of socket lid have set gradually jack and lower jack, the surface of socket lid is provided with fastening screw and fastening screw down, the bottom of socket is provided with guide rail fixed establishment.

Preferably, the detaching mechanism comprises a detaching pull ring and a pull ring taking-out auxiliary hole, the detaching pull ring is rotatably mounted on the surface of the protector body, and the pull ring taking-out auxiliary hole is formed in one side of the detaching pull ring.

Preferably, the upper plug and the lower plug are symmetrically provided with two groups, the upper jack and the lower jack are symmetrically provided with two groups, the upper plug corresponds to the upper jack, the lower plug corresponds to the lower jack, and the upper jack and the lower jack are internally provided with compression springs.

Preferably, the inside of socket is provided with last binding post and the lower binding post that is used for connecting the upper and lower mutual isolation of business turn over wire and protector body plug conducting part, it is corresponding with the inside last binding post of socket to go up fastening screw, and fastening screw and the inside lower binding post of socket are corresponding down.

Preferably, the guide rail fixing mechanism comprises a guide rail clamping groove and a guide rail mounting buckle, the bottom of the socket is provided with the guide rail clamping groove, and the guide rail mounting buckle is arranged on one side of the guide rail clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

the protector is simple in structure, convenient to use and convenient for non-professional electrical personnel to mount, use, disassemble and replace the protector; the safety performance is high, the safety device is suitable for various use environments, and the life safety of workers is guaranteed; the installation and replacement time of the protector is shortened, and the working efficiency of workers is improved; the wiring is clean and neat, and serious potential safety hazards and defects such as circuit heating caused by circuit disorder replacement for many times are avoided; the protector solves the problem that the traditional protector brings serious obstacles to standard management, has wide application field, is convenient to popularize and can generate great economic and social effects.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a closing button according to the present invention;

FIG. 3 is a schematic structural view of an upper plug of the present invention;

FIG. 4 is a schematic view of the structure of the lower plug of the present invention;

FIG. 5 is a schematic structural diagram of a socket cover according to the present invention;

fig. 6 is a schematic structural view of a rail clip groove according to the present invention.

In the figure: 1. a protector body; 2. a socket; 3. an operating handle; 4. a closing button; 5. an experiment button; 6. a disassembly mechanism; 7. an upper plug; 8. a lower plug; 9. a locking button; 10. a socket cover; 11. an upper jack; 12. a lower jack; 13. tightening the screw; 14. a lower fastening screw; 15. a fixing mechanism; 601. disassembling the pull ring; 602. the pull ring takes out the auxiliary hole; 151. a guide rail clamping groove; 152. the guide rail is provided with a buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a bayonet surplus action current protector, including protector body 1 and socket 2, top surface one side of protector body 1 is provided with operating handle 3, the top surface of protector body 1 has set gradually closing button 4 and experiment button 5, the top surface of protector body 1 rotates and installs disassembly body 6, bottom surface one side of protector body 1 is provided with plug 7, bottom surface opposite side of protector body 1 is provided with lower plug 8, protector body 1 bottom surface is provided with blocking button 9, top one side of socket 2 is provided with socket cover 10, the surperficial both sides of socket cover 10 have set gradually jack 11 and lower jack 12, the surface of socket cover 10 is provided with fastening screw 13 and lower fastening screw 14, the bottom of socket 2 is provided with guide rail fixing mechanism 15.

The detaching mechanism 6 includes a detaching tab 601 and a tab removal assisting hole 602, the detaching tab 601 is rotatably mounted on the surface of the protector body 1, and the tab removal assisting hole 602 is provided on one side of the detaching tab 601.

The upper plug 7 and the lower plug 8 are symmetrically provided with two sets, the upper jack 11 and the lower jack 12 are symmetrically provided with two sets, the upper plug 7 corresponds to the upper jack 11, the lower plug 8 corresponds to the lower jack 12, and the inner parts of the upper jack 11 and the lower jack 12 are provided with compression springs.

The inside of socket 2 is provided with upper binding post and lower binding post that is used for connecting the upper and lower mutual isolation of business turn over wire and protector body 1 plug conducting part, and upper fastening screw 13 corresponds with the inside upper binding post of socket 2, and fastening screw 14 corresponds with the inside lower binding post of socket 2 down.

The guide rail fixing mechanism 15 includes a guide rail clamping groove 151 and a guide rail mounting buckle 152, the bottom of the socket 2 is provided with the guide rail clamping groove 151, and one side of the guide rail clamping groove 151 is provided with the guide rail mounting buckle 152.

The locking device is arranged in the protector body 1 and directly acts on a tripping mechanism of the protector body 1, when the locking device is inserted, a plug contacts a conductor on an inlet and outlet wire for a certain stroke, then the locking device is pressed, when the plug is taken out, the locking device is popped out before the plug leaves the conductor on the inlet and outlet wire, therefore, when the locking device is not pressed, a main switch and a closing button 4 at an operating handle 3 on the protector body 1 cannot be pressed all the time, the main switch cannot be closed, and the situation that the main switch is in a closing state and is inserted into a socket 2 with a load, so that the operation with the load is caused, and the safety of personnel is protected;

the internal connection of the main switch load side inside the protector body 1 is changed from the original external connection type to the internal connection type, the internal connection type is directly connected with the lower plug 8 of the protector body 1 in a soft mode, no break point is connected in the whole incoming and outgoing line, so that the contact resistance is guaranteed to be qualified, the conduction capability and the overall appearance size are guaranteed to be unchanged, and the installation is convenient to carry out under the existing condition.

When the socket works, the guide rail clamping groove 151 is aligned to the guide rail clamp by utilizing the guide rail which is fixed in advance of the socket 2; then, an incoming line side lead is connected with a wiring terminal and is provided with a fastening screw 13, an outgoing line side lead is connected with a lower wiring terminal and is provided with a lower fastening screw 14, it is ensured that a main switch at the position of an operating handle 3 on a protector body 1 is at a disconnection position, a locking device in the protector body 1 is intact and has no blocking phenomenon, before the protector body 1 is inserted, whether the protector body 1 is intact is checked, after the locking device and a closing button 4 are pressed down simultaneously, the main switch at the position of the operating handle 3 can be closed, and after the locking device is released, the main switch at the position of the operating handle 3 can be automatically disconnected. Finally, the protector body 1 is inserted into the socket 2 which is installed in advance, and the plugs and the jacks are ensured to be in one-to-one correspondence, namely, the plane of the plug side of the protector body 1 is tightly combined with the plane of the socket cover 10;

when changing protection protector body 1 at ordinary times, usable dismantlement pull ring 601, when personnel can pull out dismantlement pull ring 601 and become 90 degrees angles with protector body 1 surface, usable pull ring is toward drawing outward, demolishs protector body 1, when dismantling pull ring 601 because of the long or other reasons of operating duration directly can't pull out, usable pull ring on dismantling pull ring 601 takes out auxiliary hole 602 and extracts dismantlement pull ring 601, demolishs the work again.

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

Claims

1. A plug-in residual action current protector comprises a protector body (1) and a socket (2), and is characterized in that: an operating handle (3) is arranged on one side of the top surface of the protector body (1), a closing button (4) and an experiment button (5) are sequentially arranged on the top surface of the protector body (1), a detaching mechanism (6) is rotatably mounted on the top surface of the protector body (1), an upper plug (7) is arranged on one side of the bottom surface of the protector body (1), a lower plug (8) is arranged on the other side of the bottom surface of the protector body (1), a locking button (9) is arranged on the bottom surface of the protector body (1), a socket cover (10) is arranged on one side of the top of the socket (2), an upper jack (11) and a lower jack (12) are sequentially arranged on two sides of the surface of the socket cover (10), an upper fastening screw (13) and a lower fastening screw (14) are arranged on the surface of the socket cover (10), and a guide rail fixing mechanism (15) is arranged at the bottom of the socket (2).

2. An inserted residual current protector as claimed in claim 1, wherein: the dismounting mechanism (6) comprises a dismounting pull ring (601) and a pull ring taking-out auxiliary hole (602), the dismounting pull ring (601) is rotatably installed on the surface of the protector body (1), and the pull ring taking-out auxiliary hole (602) is formed in one side of the dismounting pull ring (601).

3. An inserted residual current protector as claimed in claim 1, wherein: the plug is characterized in that the upper plug (7) and the lower plug (8) are symmetrically provided with two sets, the upper jack (11) and the lower jack (12) are symmetrically provided with two sets, the upper plug (7) corresponds to the upper jack (11), the lower plug (8) corresponds to the lower jack (12), and compression springs are arranged inside the upper jack (11) and the lower jack (12).

4. An inserted residual current protector as claimed in claim 1, wherein: the inside of socket (2) is provided with the last binding post and the lower binding post that are used for connecting business turn over wire and protector body (1) plug conducting part's upper and lower mutual isolation, it is corresponding with the inside last binding post of socket (2) to go up fastening screw (13), and fastening screw (14) are corresponding with the inside lower binding post of socket (2) down.

5. An inserted residual current protector as claimed in claim 1, wherein: guide rail fixed establishment (15) are including guide rail draw-in groove (151) and guide rail installation buckle (152), the bottom of socket (2) is provided with guide rail draw-in groove (151), one side of guide rail draw-in groove (151) is provided with guide rail installation buckle (152).