CN211700938U

CN211700938U - Leakage protection device for industrial production

Info

Publication number: CN211700938U
Application number: CN202021820689.XU
Authority: CN
Inventors: 徐进伟
Original assignee: Nanchang Fuwo Automation Technology Co ltd
Current assignee: Nanchang Fuwo Automation Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-10-16
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an electric leakage protection device for industrial production, which comprises an electric leakage protector body, the surface of the electric leakage protector body is bolted with a protection component, the protection component comprises a side plate, one side of the side plate is slidably connected with a bottom plate, one side of the side plate is symmetrically provided with a second fixed block, two groups of second fixed blocks are internally provided with first chutes, one side of the bottom plate is symmetrically provided with first sliders, the first chutes are in clearance fit with the first sliders, and a first sliding plate and a second sliding plate are respectively slidably connected between the inside of the side plate and the inside of the bottom plate, the utility model aims to provide an electric leakage protection device for industrial production, which protects a handle, a reset button and a detection button on the surface of the electric leakage protector, thereby reducing the rate that a human hand touches the handle of the electric leakage protector by mistake, and improving the normal work, to solve the problems set forth in the background art described above.

Description

Leakage protection device for industrial production

Technical Field

The utility model relates to an earth leakage protector technical field specifically is earth leakage protection device for industrial production.

Background

A leakage protector, called leakage breaker for short, mainly used for protecting the overload and short circuit of a line or a motor and for preventing the human body from being shocked by a fatal danger when the equipment has a leakage fault, having overload and short circuit protection functions, being used for protecting the overload and short circuit of the line or the motor, and being used for the infrequent switching start of the line under normal conditions, wherein the leakage protector can be classified according to the protection function, the structural characteristics, the installation mode, the operation mode, the number of poles and lines, the action sensitivity and the like, and is mainly described according to the protection function and the application classification, generally divided into three types of leakage protection relays, leakage protection switches and leakage protection sockets, an action handle is arranged at the middle part of a leakage protector main body, fixing bolts are arranged at the top and the bottom of the leakage protector main body, and a reset button is arranged at the right side of the leakage protector main, the bottom of reset button is provided with the detection button, the reset button adopts blue application, the detection button adopts yellow application.

However, in household use, a common household distribution box is arranged at a lower position of a wall surface, one surface of the leakage protector, which is provided with an action handle, is directly exposed in the air, and when the leakage protector is not required to be operated, people easily touch an operation part on the leakage protector carelessly, so that the normal work of the leakage protector is influenced, certain potential safety hazards are brought to a household, and therefore the leakage protector for industrial production needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earth-leakage protection device for industrial production, through the design of this device, exert the protection to the handle on earth-leakage protector surface and reset button and detection button to reduce the staff and touch earth-leakage protector handle rate by mistake, improved the normal operating rate of earth-leakage protector body, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: leakage protection device for industrial production, including the leakage protector body, leakage protector body surface bolted connection has the protection component, the protection component includes the curb plate, curb plate one side sliding connection has the bottom plate, the second fixed block is installed to curb plate one side symmetry, and is two sets of first spout has all been seted up in the second fixed block, bottom plate one side symmetry is provided with first slider, first spout and first slider clearance fit, in the curb plate and in the bottom plate between respectively sliding connection have first sliding plate and second sliding plate.

Preferably, second sliding grooves are symmetrically formed in the side plates and the bottom plate, a second sliding block is fixedly connected to one side of the first sliding plate, and the second sliding grooves are in clearance fit with the second sliding block.

Preferably, third sliding grooves are symmetrically formed in the side plates and the bottom plate, a third sliding block is fixedly connected to one side of the second sliding plate, and the second sliding plate is in clearance fit with the third sliding grooves.

Preferably, the earth-leakage protector body comprises a handle, a reset button and a detection button, and the earth-leakage protector body is electrically connected with the reset button and the detection button.

Preferably, the surface of the leakage protector body is provided with a first bolt hole.

Preferably, a first fixing block is fixedly connected to one side of the side plate, a second bolt hole is formed in one side of the first fixing block, and the side plate is connected to the surface of the leakage protector body through the second bolt hole in a bolt mode.

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

the utility model discloses a protection component's design, the design through bolt installation and bottom plate sliding connection is convenient for this device overall installation and dismantlement, through the design of first sliding plate and second sliding plate, can protect the handle on earth-leakage protector body surface, reset button and detection button, reduces the staff mistake and touches the rate and improve earth-leakage protector body normal use rate.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic view of a connection structure of the first sliding plate and the second sliding plate according to the present invention;

fig. 3 is a schematic view of the side plate of the present invention.

In the figure: 1. a leakage protector body; 2. a first fixed block; 3. a first bolt hole; 4. a first slider; 5. a base plate; 6. a first chute; 7. a second fixed block; 8. a guard assembly; 9. a first sliding plate; 10. a reset button; 11. a handle; 12. a second sliding plate; 13. a detection button; 14. a second slider; 15. a third slider; 16. a second chute; 17. a third chute; 18. a side plate; 19. a second bolt hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: leakage protection device for industrial production, including earth-leakage protector body 1, earth-leakage protector body 1 includes handle 11, reset button 10 and detection button 13, and all electric connection, handle 11 is used for controlling the normal switching of power, reset button 10 mainly plays the protective action, detection button 13 is used for examining whether earth-leakage protector body 1 switch is normal state, press detection button 13 after power control switch closes, power control switch should automatic disconnection immediately, earth-leakage protector body 1 surface is seted up first bolt hole 3, the design of first bolt hole 3 is convenient for earth-leakage protector body 1 and wall body's installation and dismantlement, earth-leakage protector body 1 surface bolted connection has protection component 8, curb plate 18 one side fixedly connected with first fixed block 2, first fixed block 2 one side all is seted up second bolt hole 19, curb plate 18 passes through second bolt hole 19 bolted connection on earth-leakage protector body 1 surface, the protection component 8 and the leakage protector body 1 are convenient to mount and dismount through the design of the second bolt hole 19;

the protective component 8 comprises a side plate 18, a bottom plate 5 is connected to one side of the side plate 18 in a sliding manner, second fixed blocks 7 are symmetrically installed on one side of the side plate 18, first sliding grooves 6 are formed in two groups of second fixed blocks 7, first sliding blocks 4 are symmetrically arranged on one side of the bottom plate 5, the first sliding grooves 6 are in clearance fit with the first sliding blocks 4, a first sliding plate 9 and a second sliding plate 12 are respectively connected between the inner side of the side plate 18 and the inner side of the bottom plate 5 in a sliding manner, second sliding grooves 16 are symmetrically formed in the side plate 18 and the inner side of the bottom plate 5 in a sliding manner, a second sliding block 14 is fixedly connected to one side of the first sliding plate 9, the second sliding grooves 16 are in clearance fit with the second sliding blocks 14, third sliding grooves 17 are symmetrically formed in the side plate 18 and the inner side of the bottom plate 5, a third sliding block 15 is fixedly connected to, when not using, to the handle 11 and reset button 10 and the detection button 13 on earth-leakage protector body 1 surface to its protection, reduce the people and hand mistake and touch the rate, improve earth-leakage protector body 1 normal use rate.

The working principle is as follows: when the leakage protector is installed, one side of the first sliding plate 9 and one side of the second sliding plate 12 are respectively connected with the second sliding groove 16 and the third sliding groove 17 in the side plate 18 through the second sliding block 14 and the third sliding block 15, the bottom plate 5 is connected with the first sliding groove 6 through the first sliding block 4, at this time, the other side of the first sliding plate 9 and the other side of the second sliding plate 12 are both connected with the second sliding groove 16 and the third sliding groove 17 positioned at one side of the bottom plate 5 through the second sliding block 14 and the third sliding block 15 to form the protective component 8, at this time, the protective component 8 is bolted on the surface of the leakage protector body 1 through the second bolt hole 19 and the first fixed block 2, because the first sliding plate 9 and the second sliding plate 12 are in sliding connection design, the leakage protector is convenient to use through a sliding mode, and can protect the handle 11, the reset button 10 and the detection button 13 on the surface of the leakage protector body 1 when, the rate of touching by mistake of people's hand is reduced, the normal rate of utilization of earth-leakage protector body 1 is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Earth leakage protection device for industrial production, including earth leakage protector body (1), its characterized in that: the surface of the leakage protector body (1) is in bolted connection with a protection component (8), the protection component (8) comprises a side plate (18), one side of the side plate (18) is in sliding connection with a bottom plate (5), a second fixing block (7) is symmetrically installed on one side of the side plate (18), and is two sets of a first sliding groove (6) is formed in the second fixing block (7), a first sliding block (4) is symmetrically arranged on one side of the bottom plate (5), the first sliding groove (6) is in clearance fit with the first sliding block (4), and a first sliding plate (9) and a second sliding plate (12) are respectively in sliding connection between the interior of the side plate (18) and the interior of the bottom plate (5).

2. An earth leakage protection device for industrial production according to claim 1, characterized in that: second sliding grooves (16) are symmetrically formed in the side plates (18) and the bottom plate (5), a second sliding block (14) is fixedly connected to one side of the first sliding plate (9), and the second sliding grooves (16) are in clearance fit with the second sliding block (14).

3. An earth leakage protection device for industrial production according to claim 1, characterized in that: third sliding grooves (17) are symmetrically formed in the side plates (18) and the bottom plate (5), a third sliding block (15) is fixedly connected to one side of the second sliding plate (12), and the second sliding plate (12) is in clearance fit with the third sliding grooves (17).

4. An earth leakage protection device for industrial production according to claim 1, characterized in that: the leakage protector body (1) comprises a handle (11), a reset button (10) and a detection button (13), and the two buttons are electrically connected.

5. An earth leakage protection device for industrial production according to claim 1, characterized in that: a first bolt hole (3) is formed in the surface of the leakage protector body (1).

6. An earth leakage protection device for industrial production according to claim 1, characterized in that: curb plate (18) one side fixedly connected with first fixed block (2), second bolt hole (19) have all been seted up to first fixed block (2) one side, curb plate (18) pass through second bolt hole (19) bolted connection in earth leakage protector body (1) surface.