CN216749703U

CN216749703U - Intelligent isolating switch

Info

Publication number: CN216749703U
Application number: CN202123235756.9U
Authority: CN
Inventors: 姜涛; 李智龙
Original assignee: Mengshang Shanghai Electrical Technology Co ltd
Current assignee: Mengshang Shanghai Electrical Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-14
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an intelligent isolating switch, including organism, pilot lamp, connecting axle, handle, pointer and dismouting mechanism, the utility model discloses an inside dismouting mechanism that is provided with of connecting axle rotates the driving piece, makes the spring lose strength, and the kelly resets to relieve the fixed to the handle, when installing the handle, pegs graft handle and connecting axle, rotates the driving piece, makes the kelly fix the handle, thereby installs fixedly to the handle, has reached and has carried out convenient dismantlement fixed to the handle, the complex operation is inconvenient when avoiding the handle to need to be changed beneficial effect; through the inside protection machanism that is provided with of handle, the second spring loses power, makes the guard plate reset and protects the driving piece, has reached and has hidden the protection to the driving piece, drives the mistake when avoiding the staff to rotate the handle and touches the driving piece and pivoted beneficial effect.

Description

Intelligent isolating switch

Technical Field

The utility model particularly relates to an intelligence isolator relates to the relevant field of power transmission high-low voltage distribution cabinet.

Background

The high-low voltage power distribution cabinet is used for carrying out electric energy distribution among the power supply system as the name implies, control, the distribution equipment of measurement and connecting cable, general power supply office, the electric substation is all with high tension switchgear, then draw forth low-voltage power distribution cabinet through transformer step-down low-voltage side, low-voltage power distribution cabinet arrives each power consumption's distribution board etc. again, high-low voltage power distribution cabinet overhauls, it has electric and electroless part to cut off the subregion through intelligent isolator usually, form the disconnection point of open wire, make the big electricity of input of overhauing equipment and system in the shop separate, ensure maintenance staff and electrical equipment's safety.

But under current isolator long-time use, damage or surface fracture appear easily in the handle inside to the influence is used, and the staff is comparatively inconvenient when changing the handle, has leaded to the problem that the handle damaged and be difficult for changing, is not convenient for hide the protection to the driving piece, has led to the driving piece to expose and has been playing the problem of rotating the driving piece easily when rotating the handle.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an intelligence isolator here.

The utility model is realized in such a way, an intelligent isolating switch is constructed, the device comprises a machine body, an indicator lamp, a connecting shaft, a handle, a pointer and a dismounting mechanism, the surface of the front end of the machine body is provided with the indicator lamp, the inside of the connecting shaft is provided with the dismounting mechanism, the dismounting mechanism comprises a protective mechanism, a driving piece, a screw rod, an extension cylinder, a limiting plate, a pressing plate, a spring, a sliding plate, a clamping rod and a torsional spring, the inside of the handle is provided with the protective mechanism, the driving piece is rotatably connected with the inside of the handle, the driving piece is connected with the front end of the screw rod, the surface of the screw rod is in threaded connection with the extension cylinder, the surface of the extension cylinder is connected with the limiting plate, the surface of the rear end of the extension cylinder is connected with the pressing plate, the inside of the connecting shaft is connected with the spring, the front end of the spring is connected with the sliding plate, the sliding plate is in a sliding connection along the surface of the clamping rod, the middle end of the rear side of the clamping rod is penetrated with the torsional spring, and the torsion spring is fixed inside the connecting shaft.

Furthermore, the rear end of the connecting shaft is rotatably connected with the machine body, the handle is inserted into the front end of the connecting shaft, and the surface of the left end of the handle is connected with the pointer.

Further, protection machanism includes guard plate, connecting plate, dead lever and second spring, guard plate and the inside front end sliding connection of handle, the guard plate right-hand member is connected with the connecting plate, connecting plate and dead lever surface sliding connection, dead lever surface right side cover has the second spring.

Furthermore, the rear end of the inner wall of the extension cylinder is provided with a limiting rod, the limiting rod is cylindrical, and the limiting rod slides along the inner wall of the screw rod.

Furthermore, the limiting plates are two, the two limiting plates are located at the middle ends of the upper side and the lower side of the surface of the extending cylinder, and the limiting plates protrude out of the surface of the extending cylinder by three millimeters.

Furthermore, the clamping rods are four, the four clamping rods are identical in structure, and the four clamping rods are located at the upper end, the lower end and the left end and the right end inside the connecting shaft.

Furthermore, an inclined surface block is arranged at the joint of the sliding plate and the clamping rod, and the inclined surface of the inclined surface block is attached to the surface of the clamping rod.

Furthermore, the middle end of the left side of the front end surface of the protection plate is provided with an anti-skid layer, and the total length of the anti-skid layer is one centimeter.

Furthermore, the protection plate is made of a plastic material, so that the protection plate has a high durability effect.

Furthermore, the connecting plate is made of rustproof metal materials, so that the connecting plate has a rustproof surface effect.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an intelligent isolator here, compare with equipment of the same type, have following improvement:

the method has the advantages that: an intelligence isolator through the inside dismouting mechanism that is provided with of connecting axle, rotates the driving piece, makes the spring lose power, and the kelly resets to remove the fixed to the handle, when the installation handle, peg graft handle and connecting axle, rotate the driving piece, make the kelly fix the handle, thereby it is fixed to install the handle, reached and carried out convenient dismantlement fixed to the handle, complex operation not convenient beneficial effect when avoiding the handle to need to be changed.

The method has the advantages that: an intelligence isolator through the inside protection machanism that is provided with of handle, the power is lost to the second spring, makes the guard plate reset and protects the driving piece, has reached and has hidden the protection to the driving piece, drives the mistake when avoiding the staff to rotate the handle and touches the driving piece and pivoted beneficial effect.

Drawings

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

FIG. 2 is a front view of the handle of the present invention;

FIG. 3 is a left side view schematic diagram of the disassembling and assembling mechanism of the present invention;

FIG. 4 is a partially enlarged view of the area A of the present invention;

fig. 5 is a front view structure diagram of the protection mechanism of the present invention.

Wherein: the device comprises a machine body-1, an indicator light-2, a connecting shaft-3, a handle-4, a pointer-5, a dismounting mechanism-6, a protection mechanism-60, a driving piece-61, a screw rod-62, an extension cylinder-63, a limiting plate-64, a pressing plate-65, a spring-66, a sliding plate-67, a clamping rod-68, a torsion spring-69, a protection plate-601, a connecting plate-602, a fixing rod-603 and a second spring-604.

Detailed Description

The present invention will be described in detail below with reference to the accompanying fig. 1-5, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Please refer to fig. 1 and 2, the utility model discloses an intelligent isolating switch, including organism 1, pilot lamp 2, connecting axle 3, handle 4, pointer 5 and

dismouting mechanism

6, 1 front end surface of organism is provided with

pilot lamp

2, and 3 rear ends of connecting axle are connected with 1 rotations of organism, and handle 4 pegs graft with 3 front ends of connecting axle, and 4 left end surfaces of handle are connected with pointer 5, and connecting axle 3 is inside to be provided with dismouting mechanism 6.

Referring to fig. 3 and 4, the dismounting mechanism 6 of the intelligent isolating switch of the present invention includes a protection mechanism 60, a driving member 61, a screw rod 62, an extension tube 63, a limit plate 64, a pressing plate 65, a spring 66, a sliding plate 67, a clamping rod 68 and a torsion spring 69, the protection mechanism 60 is disposed inside the handle 4, the driving member 61 is rotatably connected with the inside of the handle 4, the driving member 61 plays a driving role, the driving member 61 is connected with the front end of the screw rod 62, the surface of the screw rod 62 is connected with the extension tube 63 through a screw thread, the extension tube 63 plays a role of pushing the sliding plate 67, the surface of the extension tube 63 is connected with the limit plate 64, the surface of the rear end of the extension tube 63 is connected with the pressing plate 65, the pressing plate 65 plays a role of pushing the sliding plate 67, the inside of the connecting shaft 3 is connected with the spring 66, the front end of the spring 66 is connected with the sliding plate 67, the spring 66 plays a role of resetting the sliding plate 67, the sliding plate 67 is slidably connected with the sliding plate 67 along the surface of the clamping rod 68, a torsion spring 69 penetrates through the middle end of the rear side of the clamping rod 68, the torsion spring 69 plays a role of resetting the clamping rod 68, and the torsion spring 69 is fixed inside the connecting shaft 3; the rear end of the inner wall of the extension cylinder 63 is provided with a limiting rod which is cylindrical and slides along the inner wall of the screw 62; the two limit plates 64 are arranged, the two limit plates 64 are positioned at the middle ends of the upper side and the lower side of the surface of the extension cylinder 63, and the limit plates 64 protrude out of the surface of the extension cylinder 63 by three millimeters, so that the extension cylinder 63 has the function of limiting sliding; the four clamping rods 68 are arranged, the four clamping rods 68 have the same structure, and the four clamping rods 68 are positioned at the upper end, the lower end, the left end and the right end inside the connecting shaft 3, so that the handle 3 can be better installed and limited; the connecting part of the sliding plate 67 and the clamping rod 68 is provided with an inclined plane block, and the inclined plane of the inclined plane block is attached to the surface of the clamping rod 68, so that the clamping rod 68 is better pushed.

Referring to fig. 5, according to the intelligent isolation switch of the present invention, the protection mechanism 60 includes a protection plate 601, a connection plate 602, a fixing rod 603 and a second spring 604, the protection plate 601 is slidably connected to the front end inside the handle 4, the right end of the protection plate 601 is connected to the connection plate 602, the connection plate 602 is connected to the protection plate 601 for smooth sliding, the connection plate 602 is slidably connected to the surface of the fixing rod 603, the second spring 604 is sleeved on the right side of the surface of the fixing rod 603, and the second spring 604 plays a role of resetting the protection plate 601; an anti-slip layer is arranged at the middle end of the left side of the front end surface of the protection plate 601, the total length of the anti-slip layer is one centimeter, and the anti-slip layer has an anti-slip effect when the protection plate 601 slides; the protection plate 601 is made of plastic materials, so that the protection plate 601 has the effect of high durability; the connecting plate 602 is made of rustproof metal, so that the connecting plate 602 has a rustproof surface effect.

The utility model provides an intelligent isolating switch through improvement, and the working principle is as follows;

firstly, a machine body 1 is arranged on the surface of a power distribution cabinet and connected with the power distribution cabinet, when electricity needs to be separated and distinguished, a handle 4 is rotated, the handle 4 rotates to drive a connecting shaft 3 to rotate, so that power failure of supporting equipment in the machine body 1 is realized, whether power failure succeeds or not is intelligently detected through the machine body 1 after power failure, a maintenance worker is prompted through an indicator lamp 2 after power failure succeeds, and a pointer 5 is used for facilitating the maintenance worker to check whether the handle 4 is rotated to a power failure position or not;

secondly, when the handle 4 is damaged and needs to be detached, the driving part 61 is rotated, the driving part 61 rotates to drive the screw rod 62 to rotate, the screw rod 62 is in threaded connection with the extension barrel 63, the extension barrel 63 slides along the surface of the screw rod 62 due to the limit of the limit plate 64, so that the pressing of the sliding plate 67 is relieved, the spring 66 loses force, the sliding plate 67 is reset by the elastic force, the clamping rod 68 is reset by the torsion spring 69, so that the fixing of the handle 4 is relieved, when the handle 4 needs to be replaced, the handle 4 is inserted into the connecting shaft 3, the extension barrel 63 is inserted into the connecting shaft 3, the driving part 61 is rotated by a worker, the screw rod 62 rotates, the extension barrel 63 slides along the surface of the screw rod 62 to push the pressing plate 65, the pressing plate 65 pushes the sliding plate 67, the spring 66 is pushed when the sliding plate 67 slides, the spring 66 is compressed by the stress to generate the elastic force, and the sliding plate 67 pushes the clamping rod 68, the clamping rod 68 is used for fixing the handle 4, so that the handle 4 is fixedly installed;

third, when driving piece 61 needs to be driven, the staff slides protection plate 601, protection plate 601 slides and pushes connecting plate 602, connecting plate 602 slides along the surface of fixed rod 603, and second spring 604 is pushed simultaneously, thereby second spring 604 atress and compression produce elasticity, when needing to hide the protection to driving piece 61, second spring 604 loses power, and elasticity pushes connecting plate 602 to make protection plate 601 reset and protect driving piece 61.

The utility model provides an intelligent isolating switch through improving, through connecting axle 3 inside be provided with dismouting mechanism 6, the driving piece 61 is rotated, make spring 66 lose power, kelly 68 resets, thereby relieve the fixed to handle 4, when installing handle 4, peg graft handle 4 and connecting axle 3, the driving piece 61 is rotated, make kelly 68 fix handle 4, thereby install fixedly handle 4, reached and carried out convenient dismantlement fixed to handle 4, the loaded down with trivial details beneficial effect of operation when avoiding handle 4 to need to be changed; through the inside protection machanism 61 that is provided with of handle 4, second spring 604 loses power, makes guard plate 601 reset and protects driving piece 61, has reached and has hidden the protection to driving piece 61, drives the mistake when avoiding the staff to rotate handle 4 and touches driving piece 61 and pivoted beneficial effect.

Claims

1. The utility model provides an intelligence isolator, includes organism (1), pilot lamp (2), connecting axle (3), handle (4) and pointer (5), organism (1) front end surface is provided with pilot lamp (2), its characterized in that: still include dismouting mechanism (6), connecting axle (3) inside is provided with dismouting mechanism (6), dismouting mechanism (6) are including protection machanism (60), driving piece (61), screw rod (62), extend a section of thick bamboo (63), limiting plate (64), clamp plate (65), spring (66), slide (67), kelly (68) and torsional spring (69), handle (4) inside is provided with protection machanism (60), driving piece (61) is connected with handle (4) internal rotation, driving piece (61) is connected with screw rod (62) front end, screw rod (62) surface and an extension section of thick bamboo (63) threaded connection, an extension section of thick bamboo (63) surface is connected with limiting plate (64), an extension section of thick bamboo (63) rear end surface is connected with clamp plate (65), connecting axle (3) inside is connected with spring (66), spring (66) front end is connected with slide (67), slide (67) are along kelly (68) surface sliding connection, kelly (68) rear side middle-end runs through there is torsional spring (69) to torsional spring (69) are fixed in inside connecting axle (3).

2. The intelligent isolation switch of claim 1, wherein: the rear end of the connecting shaft (3) is rotatably connected with the machine body (1), the handle (4) is inserted into the front end of the connecting shaft (3), and the surface of the left end of the handle (4) is connected with the pointer (5).

3. The intelligent isolation switch of claim 1, wherein: protection machanism (60) are including guard plate (601), connecting plate (602), dead lever (603) and second spring (604), guard plate (601) and the inside front end sliding connection of handle (4), guard plate (601) right-hand member is connected with connecting plate (602), connecting plate (602) and dead lever (603) surface sliding connection, dead lever (603) surface right side cover has second spring (604).

4. The intelligent isolation switch of claim 1, wherein: the rear end of the inner wall of the extension cylinder (63) is provided with a limiting rod which is cylindrical and slides along the inner wall of the screw rod (62).

5. The intelligent isolation switch of claim 1, wherein: the two limiting plates (64) are arranged, the two limiting plates (64) are positioned at the middle ends of the upper side and the lower side of the surface of the extending cylinder (63), and the limiting plates (64) protrude out of the surface of the extending cylinder (63) by three millimeters.

6. The intelligent isolation switch of claim 1, wherein: the four clamping rods (68) are arranged, the four clamping rods (68) are identical in structure, and the four clamping rods (68) are located at the upper end, the lower end and the left end and the right end of the inside of the connecting shaft (3).

7. The intelligent isolation switch of claim 1, wherein: the connecting part of the sliding plate (67) and the clamping rod (68) is provided with an inclined surface block, and the inclined surface of the inclined surface block is attached to the surface of the clamping rod (68).

8. The intelligent isolation switch of claim 3, wherein: the middle end of the left side of the front end surface of the protection plate (601) is provided with an anti-skid layer, and the total length of the anti-skid layer is one centimeter.