CN219716768U - Leakage protector convenient to replace - Google Patents

Abstract

The utility model discloses a leakage protector convenient to replace, which comprises a protector body and a mounting seat, wherein clamping holes are formed in the bottom ends of two sides of the protector body, a mounting groove for placing the protector body is formed in the top end of the mounting seat, through holes are formed in two sides of the mounting seat, close to the clamping holes, of the mounting seat, and a fixing structure for fixing the protector body is arranged in each through hole. According to the utility model, the protector body, the mounting seat, the fixing structure and the mounting plate are arranged, the mounting seat is fixed on the mounting guide rail in the power distribution cabinet through the mounting plate, the bottom of the protector body can be clamped in the mounting seat, the first clamping rod of the fixing structure is clamped in the clamping hole in the outer side wall of the protector body, the fixed connection between the protector body and the mounting seat is realized, and when the protector body needs to be disassembled for replacement, only the first clamping rod needs to be pulled to be separated from the clamping hole, so that the replacement of the protector body is simpler and quicker.

Description

Leakage protector convenient to replace

Technical Field

The utility model relates to the technical field of leakage protectors, in particular to a leakage protector convenient to replace.

Background

The leakage protector is called leakage switch for short, and is mainly used for protecting the life of life with fatal danger when the equipment has leakage fault, has overload and short-circuit protection function, can be used for protecting overload and short circuit of circuit or motor, and can be used for starting the circuit without frequent conversion under normal condition.

When the existing leakage protector is used, the existing leakage protector is fixedly connected with the installation guide rail inside the power distribution cabinet after penetrating bolts into the installation holes formed in the two sides, and when the leakage protector is installed or dismounted every time, the internal operation space of the power distribution cabinet is small, so that the leakage protector is inconvenient to dismount and mount, and the replacement efficiency is influenced. Secondly, the hole pitch on the guide rail of the internal installation of the power distribution cabinet is not necessarily matched with the hole pitch of the installation holes on two sides of the leakage protector, and certain deviation possibly exists between the hole pitch and the installation hole pitch, so that inconvenience is brought to the installation of the leakage protector, and further improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a leakage protector convenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a be convenient for change electric leakage protector, includes protector body and mount pad, the draw-in hole has all been seted up to protector body both sides bottom, the mounting groove that is used for placing the protector body has been seted up on the mount pad top, and the mount pad both sides are close to draw-in hole department and all seted up the perforation, the inside fixed knot who is used for fixed protector body that is equipped with of perforation constructs, vertical movable chamber has been seted up on the perforation top, the inside location structure that is equipped with matches with fixed knot constructs of movable chamber, the spout has all been seted up to mount pad bottom both sides, the inside sliding connection of spout has the mounting panel.

Further, the mounting hole has been seted up to the one end that the mounting panel is located outside the spout, the one end that the mounting panel is located the spout is fixed with the anticreep board, through mounting panel and the interior mounting rail fixed connection of switch board, realizes the fixed of mount pad.

Further, a plurality of clamping ports are formed in the side wall of the mounting seat and close to one side of the wiring hole of the protector body, rubber pads are fixed on the inner walls of the clamping ports, and after the protector body is connected with the zero line, the fire line and the ground wire, the zero line, the fire line and the ground wire can be clamped into the clamping ports to achieve the effect of binding the zero line, the fire line and the ground wire.

Further, the fixed knot constructs including being located the inside first draw-in bar of perforation, and first draw-in bar and perforation sliding connection, the draw-in hole is gone into to the one end card that first draw-in bar is located the mount pad inside, the one end that first draw-in bar is located the mount pad outside is fixed with first end cover, common fixedly connected with first spring between first end cover and the mount pad lateral wall. After the first clamping rod is clamped into the clamping hole, the protector body can be fixed inside the mounting seat.

Further, the draw-in groove has been seted up at the top that first draw-in lever is close to draw-in hole one end, location structure is including the second draw-in lever that is located movable cavity inside, and second draw-in lever and movable cavity sliding connection, second draw-in lever bottom extends to the perforation inside, second draw-in lever top is fixed with the second end cover, second end cover lower surface and the common fixedly connected with second spring in mount pad lateral wall top. When the first clamping rod is pulled to be separated from the clamping hole, the second clamping rod can be downwards clamped into the clamping groove, so that the first clamping rod can be kept in a state separated from the clamping hole, and the protector body is convenient to detach

Further, the first end cover is far away from one side of the first clamping rod and the upper surface of the second end cover is fixedly provided with a pull ring. The first clamping rod and the second clamping rod are conveniently pulled through the pull ring.

The utility model has the beneficial effects that:

when the protector is used, the protector body, the mounting seat, the fixing structure and the mounting plate are arranged, the mounting seat is fixed on the mounting guide rail in the power distribution cabinet through the mounting plate, the bottom of the protector body can be clamped in the mounting seat, the first clamping rod of the fixing structure is clamped in the clamping hole in the outer side wall of the protector body, the fixed connection between the protector body and the mounting seat is realized, and when the protector body needs to be disassembled for replacement, only the first clamping rod is pulled to be separated from the clamping hole, so that the replacement of the protector body is simpler and quicker. Secondly, the mounting plates can slide in the sliding grooves on two sides of the mounting seat at will, so that the distance between the mounting holes on the two mounting plates can be adjusted to adapt to the mounting guide rails with different mounting hole distances.

Drawings

FIG. 1 is a perspective view of the present utility model after installation;

FIG. 2 is a perspective view of the present utility model after disassembly;

FIG. 3 is a partial cross-sectional view of the present utility model;

fig. 4 is a plan view of the mount of the present utility model.

Legend description:

1. a protector body; 2. a mounting base; 3. a clamping hole; 4. perforating; 5. a fixed structure; 51. a first clamping rod; 52. a first end cap; 53. a first spring; 54. a clamping groove; 6. a movable cavity; 7. a positioning structure; 71. a second clamping rod; 72. a second end cap; 73. a second spring; 8. a mounting plate; 9. a card interface; 10. and a sliding groove.

Detailed Description

As shown in fig. 1-4, relate to a be convenient for change earth leakage protector, including protector body 1 and mount pad 2, clamping holes 3 have all been seted up to protector body 1 both sides bottom, the mounting groove that is used for placing protector body 1 has been seted up on the mount pad 2 top, and mount pad 2 both sides are close to clamping holes 3 department and all have been seted up perforation 4, perforation 4 inside is equipped with the fixed knot who is used for fixed protector body 1 constructs 5, vertical movable chamber 6 has been seted up on perforation 4 top, the inside location structure 7 that is equipped with fixed knot constructs 5 matches of movable chamber 6, spout 10 has all been seted up to mount pad 2 bottom both sides, the inside sliding connection of spout 10 has mounting panel 8.

As shown in fig. 1 and 4, a mounting hole is formed in one end of the mounting plate 8 located outside the sliding chute 10, and an anti-falling plate is fixed to one end of the mounting plate 8 located inside the sliding chute 10. The opening that is less than the anticreep board has been seted up to one side that mount pad 2 was kept away from to spout 10, can prevent that mounting panel 8 from breaking away from with spout 10 when sliding in spout 10, through the position of moving mounting panel 8, can adjust the interval of mounting hole on two mounting panels 8 for the interval of two mounting holes can adapt to the distance of mounting hole on the switch board internally mounted guide rail, is convenient for fix mount pad 2.

As shown in fig. 1 and 2, a plurality of card interfaces 9 are provided on a side wall of the mounting seat 2, which is close to the wiring hole of the protector body 1, and rubber pads are fixed on inner walls of the card interfaces 9. After the protector body 1 is connected with the zero line, the fire wire and the ground wire, the zero line, the fire wire and the ground wire can be clamped into the clamping interface 9, so that the effect of binding the zero line, the fire wire and the ground wire is achieved, and the zero line, the fire wire and the ground wire are protected.

As shown in fig. 1-3, the fixing structure 5 includes a first clamping rod 51 located inside the through hole 4, and the first clamping rod 51 is slidably connected with the through hole 4, one end of the first clamping rod 51 located inside the mounting seat 2 is clamped into the clamping hole 3, one end of the first clamping rod 51 located outside the mounting seat 2 is fixed with a first end cover 52, and a first spring 53 is fixedly connected between the first end cover 52 and an outer side wall of the mounting seat 2. In a natural state, the first spring 53 pulls the first end cap 52, so that the first clamping rod 51 is clamped into the clamping hole 3, and the protector body 1 can be fixed inside the mounting seat 2.

As shown in fig. 1-3, the top of the first clamping rod 51 near one end of the clamping hole 3 is provided with a clamping groove 54, the positioning structure 7 comprises a second clamping rod 71 located inside the movable cavity 6, the second clamping rod 71 is slidably connected with the movable cavity 6, the bottom end of the second clamping rod 71 extends into the through hole 4, the top end of the second clamping rod 71 is fixedly provided with a second end cover 72, and the lower surface of the second end cover 72 and the top end of the side wall of the mounting seat 2 are fixedly connected with a second spring 73. The side of the first end cover 52 far away from the first clamping rod 51 and the upper surface of the second end cover 72 are both fixed with pull rings. When the first clamping rod 51 is pulled by the pull ring, the second clamping rod 71 can be clamped into the clamping groove 54, so that the first clamping rod 51 is fixed.

Working principle: when the protector body 1 needs to be replaced, the pull ring on the first clamping rod 51 can be pulled to enable the first clamping rod 51 to be separated from the clamping hole 3 on the old protector body 1, in the process, when the clamping groove 54 on the first clamping rod 51 passes through the second clamping rod 71, the second clamping rod 71 moves downwards to be clamped into the clamping groove 54 under the pulling of the second spring 73, so that the first clamping rod 51 can be kept separated from the clamping hole 3, the protector body 1 can be taken out from the installation seat 2 at the moment, then a new protector body 1 is replaced and placed into the installation seat 2, then the second clamping rod 71 is pulled upwards, and after the second clamping rod 71 is separated from the clamping groove 54, the first spring 53 drives the first clamping rod 51 to be clamped into the clamping hole 3 of the new protector body 1, and the replacement of the protector body 1 is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a be convenient for change leakage protector which characterized in that: including protector body (1) and mount pad (2), draw-in hole (3) have all been seted up to protector body (1) both sides bottom, the mounting groove that is used for placing protector body (1) has been seted up on mount pad (2) top, and mount pad (2) both sides are close to draw-in hole (3) department and all have seted up perforation (4), perforation (4) inside fixed knot constructs (5) that are used for fixed protector body (1) that are equipped with, vertical movable chamber (6) have been seted up on perforation (4) top, movable chamber (6) inside be equipped with fixed knot constructs (7) of fixed knot constructs (5) matching, spout (10) have all been seted up to mount pad (2) bottom both sides, spout (10) inside sliding connection has mounting panel (8).

2. A leakage protector for facilitating replacement as set forth in claim 1 wherein: one end of the mounting plate (8) positioned outside the sliding groove (10) is provided with a mounting hole, and one end of the mounting plate (8) positioned in the sliding groove (10) is fixed with an anti-falling plate.

3. A leakage protector for facilitating replacement as set forth in claim 1 wherein: a plurality of clamping interfaces (9) are formed in the side wall of the mounting seat (2) and close to one side of the wiring hole of the protector body (1), and rubber pads are fixed on the inner walls of the clamping interfaces (9).

4. A leakage protector for facilitating replacement as set forth in claim 1 wherein: the fixing structure (5) comprises a first clamping rod (51) located inside the through hole (4), the first clamping rod (51) is in sliding connection with the through hole (4), one end of the first clamping rod (51) located in the mounting seat (2) is clamped into the clamping hole (3), one end of the first clamping rod (51) located outside the mounting seat (2) is fixedly provided with a first end cover (52), and a first spring (53) is fixedly connected between the first end cover (52) and the outer side wall of the mounting seat (2).

5. The leakage protector for facilitating replacement of claim 4, wherein: the top of the first clamping rod (51) close to one end of the clamping hole (3) is provided with a clamping groove (54), the positioning structure (7) comprises a second clamping rod (71) positioned in the movable cavity (6), the second clamping rod (71) is in sliding connection with the movable cavity (6), the bottom end of the second clamping rod (71) extends into the through hole (4), a second end cover (72) is fixed at the top end of the second clamping rod (71), and a second spring (73) is fixedly connected with the lower surface of the second end cover (72) and the top end of the side wall of the mounting seat (2) together.

6. The leakage protector for facilitating replacement of claim 5, wherein: and pull rings are fixed on the upper surfaces of the first end cover (52) far away from the first clamping rod (51) and the second end cover (72).