CN215008089U

CN215008089U - Leakage protector convenient to maintain and replace

Info

Publication number: CN215008089U
Application number: CN202120389820.XU
Authority: CN
Inventors: 荆永宏
Original assignee: Shanxi Hengzhuo Weiye Power Design Co ltd
Current assignee: Shanxi Hengzhuo Weiye Power Design Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-03
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to a earth-leakage protector technical field just discloses an earth-leakage protector convenient to maintenance is changed, including installation face and earth-leakage protector body, the left surface fixedly connected with mounting bracket of installation face, the back fixedly connected with fixed block of earth-leakage protector body, the back sliding connection of earth-leakage protector body has the movable block, and the mounting bracket joint is in the draw-in groove that fixed block and movable block gap formed. This earth-leakage protector convenient to maintenance is changed, when earth-leakage protector body on the mounting bracket damages and needs to be changed, break away wire and earth-leakage protector body earlier, handheld knob is rotatory again and is made the inside that the slider got into the spout, and the movable block can the downstream this moment for the draw-in groove grow that fixed block and movable block gap formed, handheld damaged earth-leakage protector body upward movement again, pull out left again, change new earth-leakage protector body can, the operation is got up simple and conveniently.

Description

Leakage protector convenient to maintain and replace

Technical Field

The utility model relates to a earth-leakage protector technical field specifically is an earth-leakage protector convenient to maintenance is changed.

Background

The leakage protector is also called leakage breaker and leakage switch, and is mainly used for protecting the electric shock of the human body with fatal danger when the equipment has leakage fault. The overload and short-circuit protection function is provided, the overload and short circuit of a circuit or a motor can be protected, the overload and short circuit can be used for starting the circuit in an infrequent switching mode under a normal condition, the leakage protector is installed in the distribution box, four to five leakage protectors are fixed on the installation frame of one distribution box, and if the leakage protector close to the middle position is damaged, the damaged leakage protector is detached and becomes difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a earth-leakage protector convenient to maintenance is changed possesses convenient to detach and changes simple advantage, has solved if the earth-leakage protector who installs in the block terminal and be close to the intermediate position damages, dismantles the earth-leakage protector who damages and gets off the problem that just becomes comparatively difficult.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a leakage protector convenient to maintain and replace comprises an installation surface and a leakage protector body, wherein a mounting frame is fixedly connected to the left side surface of the installation surface, a fixed block is fixedly connected to the back surface of the leakage protector body, a movable block is slidably connected to the back surface of the leakage protector body, the mounting frame is clamped in a clamping groove formed by a gap between the fixed block and the movable block, a fixed plate is fixedly connected to the bottom of the movable block, the upper surface of the fixed plate is movably connected with the bottom of the leakage protector body, a blind hole is formed in the bottom of the leakage protector body, a round rod is slidably connected to the inside of the blind hole, a sliding groove is formed in the inner wall of the blind hole, a groove is formed in the position, close to the top, of the inner wall of the sliding groove, a sliding block is fixedly connected to the surface of the round rod and is slidably connected to the inside of the groove, and a through hole is formed in the position, corresponding to the blind hole, of the upper surface of the fixed plate, and the round bar runs through the through hole and extends to the below of fixed plate, the ring channel has been seted up on the inner wall of through hole, the fixed surface of round bar has cup jointed the ring, and ring sliding connection is in the inside of ring channel.

Preferably, the bottom of the round rod is fixedly connected with a knob, and the surface of the knob is provided with anti-skid grains.

Preferably, the shape of a clamping groove formed by the gap between the fixed block and the movable block is matched with that of the mounting frame.

Preferably, wire inlet holes are formed in the top of the leakage protector body and the top of the leakage protector body, and the wire inlet holes are located on the left side of the fixing plate.

(III) advantageous effects

The utility model provides a earth-leakage protector convenient to maintenance is changed possesses following beneficial effect:

this earth-leakage protector convenient to maintenance is changed, when earth-leakage protector body on the mounting bracket damages and needs to be changed, break away wire and earth-leakage protector body earlier, handheld knob is rotatory again and is made the inside that the slider got into the spout, and the movable block can the downstream this moment for the draw-in groove grow that fixed block and movable block gap formed, handheld damaged earth-leakage protector body upward movement again, pull out left again, change new earth-leakage protector body can, the operation is got up simple and conveniently.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a side sectional view of the round bar of the present invention.

In the figure: the leakage protector comprises a mounting surface 1, a leakage protector body 2, a mounting frame 3, a fixed block 4, a movable block 5, a fixed plate 6, a blind hole 7, a round rod 8, a sliding chute 9, a groove 10, a sliding block 11, a through hole 12, an annular groove 13, a ring 14, a knob 15 and a wire inlet hole 16.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a leakage protector convenient to maintain and replace comprises an installation surface 1 and a leakage protector body 2, wherein the left side surface of the installation surface 1 is fixedly connected with an installation frame 3, the back surface of the leakage protector body 2 is fixedly connected with a fixed block 4, the back surface of the leakage protector body 2 is slidably connected with a movable block 5, the installation frame 3 is clamped in a clamping groove formed by a gap between the fixed block 4 and the movable block 5, the bottom of the movable block 5 is fixedly connected with a fixed plate 6, the upper surface of the fixed plate 6 is movably connected with the bottom of the leakage protector body 2, the bottom of the leakage protector body 2 is provided with a blind hole 7, the inside of the blind hole 7 is slidably connected with a round rod 8, the inner wall of the blind hole 7 is provided with a chute 9, the position, close to the top, of the inner wall of the chute 9 is provided with a groove 10, the surface of the round rod 8 is fixedly connected with a slide block 11, and the slide block 11 is slidably connected with the inside of the groove 10, through-hole 12 has been seted up to the position department that the upper surface of fixed plate 6 corresponds blind hole 7, and round bar 8 runs through-hole 12 and extends to the below of fixed plate 6, has seted up ring channel 13 on the inner wall of through-hole 12, and ring 14 has been cup jointed to the fixed surface of round bar 8, and ring 14 sliding connection is in the inside of ring channel 13.

Wherein, the bottom fixedly connected with knob 15 of round bar 8, and the surface of knob 15 has seted up anti-skidding line.

Wherein, the draw-in groove shape that fixed block 4 and 5 gaps of movable block formed and the shape looks adaptation of mounting bracket 3, the draw-in groove that fixed block 4 and 5 gaps of movable block formed fixes earth-leakage protector body 2 on mounting bracket 3.

Wherein, wire inlet holes 16 have all been seted up at the top and the top of earth-leakage protector body 2, and wire inlet hole 16 is located the left side of fixed plate 6, and wire inlet hole 16 is arranged in the wire gets into earth-leakage protector body 2.

During the use, when earth-leakage protector body 2 on mounting bracket 3 damages and needs to be changed, detach wire and earth-leakage protector body 2 earlier, handheld knob 15 is rotatory again makes slider 11 get into the inside of spout 9, movable block 5 can the downstream this moment, make the draw-in groove grow that 5 gaps of fixed block 4 and movable block formed, handheld damaged earth-leakage protector body 2 upward movement again, pull out left again, change new earth-leakage protector body 2, earth-leakage protector body 2 places on mounting bracket 3, handheld fixed plate 6 upward movement, make the draw-in groove that 5 gaps of fixed block 4 and movable block formed clip mounting bracket 3, handheld knob 15 is rotatory again makes slider 11 get into the inside of recess 10 and can accomplish the installation, the operation is simple and convenient.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a earth-leakage protector convenient to maintenance is changed, includes installation face (1) and earth-leakage protector body (2), the left surface fixedly connected with mounting bracket (3) of installation face (1), its characterized in that: the back of the leakage protector body (2) is fixedly connected with a fixed block (4), the back of the leakage protector body (2) is connected with a movable block (5) in a sliding manner, a mounting frame (3) is clamped in a clamping groove formed by the gap between the fixed block (4) and the movable block (5), the bottom of the movable block (5) is fixedly connected with a fixed plate (6), the upper surface of the fixed plate (6) is movably connected with the bottom of the leakage protector body (2), the bottom of the leakage protector body (2) is provided with a blind hole (7), the inner part of the blind hole (7) is connected with a round rod (8) in a sliding manner, the inner wall of the blind hole (7) is provided with a sliding groove (9), the position, close to the top, of the inner wall of the sliding groove (9) is provided with a groove (10), the surface of the round rod (8) is fixedly connected with a sliding block (11), and the sliding block (11) is connected with the inner part of the groove (10) in a sliding manner, through-hole (12) have been seted up to the position department that the upper surface of fixed plate (6) corresponds blind hole (7), and round bar (8) run through-hole (12) and extend to the below of fixed plate (6), ring channel (13) have been seted up on the inner wall of through-hole (12), ring (14) have been cup jointed to the fixed surface of round bar (8), and ring (14) sliding connection is in the inside of ring channel (13).

2. A earth-leakage protector convenient for repair and replacement according to claim 1, wherein: the bottom of the round rod (8) is fixedly connected with a knob (15), and anti-skid grains are arranged on the surface of the knob (15).

3. A earth-leakage protector convenient for repair and replacement according to claim 1, wherein: the shape of a clamping groove formed by the gap between the fixed block (4) and the movable block (5) is matched with that of the mounting frame (3).

4. A earth-leakage protector convenient for repair and replacement according to claim 1, wherein: wire inlet holes (16) are formed in the top of the leakage protector body (2) and the top of the leakage protector body, and the wire inlet holes (16) are located on the left side of the fixing plate (6).