CN212848125U

CN212848125U - Protection device for on-line monitoring is put in cubical switchboard office

Info

Publication number: CN212848125U
Application number: CN202021327399.1U
Authority: CN
Inventors: 王艳飞
Original assignee: Xi'an Yurui Power Technology Co ltd
Current assignee: Xi'an Yurui Power Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-30
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a protection device for the local discharge online monitoring of a switch cabinet, which comprises a protector, wherein a key pressing groove is formed on the surface of the protector, a dustproof plate is arranged in the key pressing groove, a rotating shaft is connected between the dustproof plate and the key groove, a limiting groove is symmetrically formed at the end part of the dustproof plate, an internal groove is symmetrically formed on the inner wall of the key groove, a limit block is arranged in the internal groove and is connected with the limiting groove in a clamping manner, and an internal spring is connected between the limit block and the internal groove; the utility model discloses a dust guard of design for when not using the button, can through the design, according to keyway, dust guard, pivot, spacing groove, built-in groove, stopper and built-in spring symmetry button protect, the current technique of comparing lets the button can not appear again and be stained with the condition of dust.

Description

Protection device for on-line monitoring is put in cubical switchboard office

Technical Field

The utility model belongs to the technical field of the protector, concretely relates to protection device for on-line monitoring is put in cubical switchboard office.

Background

The protector is a device for providing power utilization safety protection for the electric appliance, an intelligent high-voltage prevention device is arranged in the protector, and the internal protection device can be intelligently started under the abnormal condition that the electric appliance is subjected to instantaneous high voltage, so that the power utilization safety of the rear-end electric appliance is ensured.

The existing protector still has some defects when in use: the button of current protector all is direct to expose outside, through long-time placing, can fall dust on the button, leads to the later stage to be difficult to the clear condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device for on-line monitoring is put in cubical switchboard office to the button that proposes current protector in solving above-mentioned background art all is direct to expose outside, through long-time placing, can fall the dust on the button, leads to the later stage to be difficult to clear problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection device for on-line monitoring is put in cubical switchboard office, includes the protector, the surface of protector has been seted up according to the keyway, be provided with the dust guard according to the inside of keyway, be connected with the pivot between dust guard and the key groove, the spacing groove has been seted up to the tip symmetry of dust guard, built-in groove has been seted up according to the inner wall symmetry of keyway, the inside in built-in groove is provided with the stopper, the stopper is connected with the spacing groove block, be connected with built-in spring between stopper and the built-in groove.

Preferably, the back of protector is provided with the fixing base, the surface symmetry of fixing base is fixed with the fixed block, the fixed block is connected with the tip block of protector, the tip symmetry of protector has seted up the screw, the surface of fixed block is run through and is seted up the through hole, the surface of fixed block is provided with the inside spacing bolt of being connected with the screw that runs through the through hole.

Preferably, the cross section of the through hole is a circular structure, and the cross section of the through hole is equal to that of the screw hole.

Preferably, the limiting bolt is a metal component and is attached to the inner wall of the screw hole.

Preferably, the surface of protector is provided with the display screen, the bottom of display screen is provided with the display lamp.

Preferably, the end part of the limiting block is of an arc-shaped structure, and the limiting block is attached to the inner wall of the limiting groove.

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

1. the utility model discloses a dust guard of design for when not using the button, can through the design, according to keyway, dust guard, pivot, spacing groove, built-in groove, stopper and built-in spring symmetry button protect, the current technique of comparing lets the button can not appear again and be stained with the condition of dust.

2. The utility model discloses a spacing bolt of design for when the fixing base is installed to the protector to needs, can fix through fixed block, screw, through hole and the spacing bolt convenient and fast of design, current technique compares, has made things convenient for the installation work of protector greatly.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

FIG. 3 is a schematic view of the fixing base of the present invention;

fig. 4 is an enlarged schematic view of the utility model at the point B in fig. 3;

in the figure: 1. a protector; 2. pressing a key slot; 3. a dust-proof plate; 4. a rotating shaft; 5. a limiting groove; 6. a built-in groove; 7. a limiting block; 8. a built-in spring; 9. a fixed seat; 10. a fixed block; 11. a screw hole; 12. a through hole; 13. and a limiting bolt.

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.

Example 1

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a protection device for on-line monitoring is put in cubical switchboard office, including protector 1, protector 1's surface has been seted up according to keyway 2, the inside of key groove 2 is provided with dust guard 3, be connected with pivot 4 between dust guard 3 and the key groove 2, spacing groove 5 has been seted up to the tip symmetry of dust guard 3, built-in groove 6 has been seted up according to the inner wall symmetry of keyway 2, the inside of built-in groove 6 is provided with stopper 7, stopper 7 is connected with spacing groove 5 block, be connected with built-in spring 8 between stopper 7 and the built-in groove 6, be connected with spacing groove 5 block through stopper 7, be convenient for fix dust guard 3 in the inside according to keyway 2.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a protection device for on-line monitoring is put in cubical switchboard office, including protector 1, protector 1's surface has been seted up according to keyway 2, the inside of key groove 2 is provided with dust guard 3, be connected with pivot 4 between dust guard 3 and the key groove 2, spacing groove 5 has been seted up to the tip symmetry of dust guard 3, built-in groove 6 has been seted up according to the inner wall symmetry of keyway 2, the inside of built-in groove 6 is provided with stopper 7, stopper 7 is connected with spacing groove 5 block, be connected with built-in spring 8 between stopper 7 and the built-in groove 6, be connected with spacing groove 5 block through stopper 7, be convenient for fix dust guard 3 in the inside according to keyway 2.

In this embodiment, preferably, a fixing seat 9 is disposed on the back of the protector 1, fixing blocks 10 are symmetrically fixed on the surface of the fixing seat 9, the fixing blocks 10 are connected to the end portion of the protector 1 in a clamping manner, screw holes 11 are symmetrically formed in the end portion of the protector 1, through holes 12 are formed in the surface of the fixing blocks 10 in a penetrating manner, limiting bolts 13 are disposed on the surface of the fixing blocks 10, penetrate through the through holes 12 and are connected to the screw holes 11, the limiting bolts 13 are connected to the screw holes 11 in a clamping manner, and the protector 1 is convenient.

In this embodiment, the cross section of the through hole 12 is preferably a circular structure, and the cross sections of the through hole 12 and the screw hole 11 are equal, so that the limit bolt 13 can penetrate through the inside of the through hole 12 and be connected with the screw hole 11.

In this embodiment, preferably, the limit bolt 13 is a metal member, and the limit bolt 13 is attached to the inner wall of the screw hole 11, so that the limit bolt 13 is conveniently engaged with the screw hole 11.

In this embodiment, preferably, the surface of the protector 1 is provided with a display screen, and the bottom of the display screen is provided with a display lamp, so that the display screen can be conveniently observed.

In this embodiment, preferred, the tip of stopper 7 is the arc structure, and stopper 7 is laminated with the inner wall of spacing groove 5, and the stopper 7 of being convenient for is connected with 5 blocks of spacing groove.

The utility model discloses a theory of operation and use flow: when the utility model needs to use the key, firstly the dust guard 3 is pulled to rotate through the rotating shaft 4 and extrude the limit block 7, the limit block 7 extrudes the built-in spring 8 to withdraw from the inside of the limit groove 5 and retract into the inside of the built-in groove 6 under the action of external force, the dust guard 3 can be screwed out from the inside of the key groove 2, after the use, the dust guard 3 is pushed to be screwed into the inside of the key groove 2 through the rotating shaft 4, when the rotating shaft 4 is completely clamped into the inside of the key groove 2, the limit block 7 pops out from the inside of the built-in groove 6 under the action of the built-in spring 8 and is clamped into the inside of the limit groove 5, thereby completing the dustproof treatment, when the protector 1 needs to be arranged on the surface of the fixed seat 9, the end part of the protector 1 is clamped into the inner side of the fixed block 10, so that the screw hole 11 is aligned with the through hole 12 accurately, the, and finally, screwing the limiting bolt 13 to be clamped and connected with the screw hole 11, and finishing the installation.

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 protection device for on-line monitoring is put in cubical switchboard office, includes protector (1), its characterized in that: the surface of protector (1) has been seted up according to keyway (2), be provided with dust guard (3) according to the inside of keyway (2), dust guard (3) and according to be connected with pivot (4) between keyway (2), spacing groove (5) have been seted up to the tip symmetry of dust guard (3), built-in groove (6) have been seted up according to the inner wall symmetry of keyway (2), the inside of built-in groove (6) is provided with stopper (7), stopper (7) are connected with spacing groove (5) block, be connected with built-in spring (8) between stopper (7) and built-in groove (6).

2. The protection device for the on-line monitoring of the partial discharge of the switch cabinet according to claim 1, characterized in that: the back of protector (1) is provided with fixing base (9), the surface symmetry of fixing base (9) is fixed with fixed block (10), fixed block (10) are connected with the tip block of protector (1), screw (11) have been seted up to the tip symmetry of protector (1), through hole (12) have been seted up in the surface of fixed block (10) run through, the surface of fixed block (10) is provided with and runs through inside spacing bolt (13) of being connected with screw (11) in through hole (12).

3. The protection device for the on-line monitoring of the partial discharge of the switch cabinet according to claim 2, characterized in that: the cross section of the through hole (12) is of a circular structure, and the cross section of the through hole (12) is equal to that of the screw hole (11).

4. The protection device for the on-line monitoring of the partial discharge of the switch cabinet according to claim 2, characterized in that: the limiting bolt (13) is a metal component, and the limiting bolt (13) is attached to the inner wall of the screw hole (11).

5. The protection device for the on-line monitoring of the partial discharge of the switch cabinet according to claim 1, characterized in that: the surface of protector (1) is provided with the display screen, the bottom of display screen is provided with the display lamp.

6. The protection device for the on-line monitoring of the partial discharge of the switch cabinet according to claim 1, characterized in that: the end part of the limiting block (7) is of an arc-shaped structure, and the limiting block (7) is attached to the inner wall of the limiting groove (5).