CN217562456U - Isolator mechanism for looped netowrk cabinet - Google Patents

Abstract

The utility model relates to a looped netowrk cabinet technical field, the utility model provides an isolator mechanism for looped netowrk cabinet, it is convenient for open and reset isolator through the mode of pressing, improve the convenience of use, comprises a box bod, the inside fixedly connected with fixed block of box body, two spouts have been seted up on the fixed block, sliding connection has the slider in the spout, the through-hole has been seted up on the slider, sliding connection has the dead lever in the through-hole, the both ends of dead lever all with the lateral wall fixed connection of spout, and the cover is equipped with first spring on the dead lever, the top fixedly connected with slide of two sliders, fixedly connected with regulating plate on the slide, two installing ports have been seted up on the top of box body, sliding connection has the spliced pole in the installing port, the top fixedly connected with press the clamp plate of spliced pole, the bottom difference fixedly connected with fixture block and the reset block of two spliced poles, set up the recess with the adaptation of regulating plate on the fixture block, the bottom of fixture block and reset block has all seted up the slide opening, sliding connection has the slide bar in the slide opening.

Description

Isolator mechanism for looped netowrk cabinet

Technical Field

The utility model relates to a looped netowrk cabinet technical field, it is specific relates to an isolator mechanism for looped netowrk cabinet.

Background

As is well known, a ring main unit is an electrical device in which a group of high-voltage switch devices are installed in a metal or non-metal insulating cabinet or made into an assembled interval ring main unit, and has the advantages of simple structure, small size, low price, capability of improving power supply parameters and performance, power supply safety and the like. The isolating switch is an important mechanism of the ring main unit.

Through retrieval, a disconnecting switch for a ring main unit with patent publication number CN201922485289.1 is disclosed in 11/13/2020 of china, and is roughly described as including a support and a main shaft arranged on the support, wherein the main shaft is used for driving the disconnecting switch to be switched on and off and is rotatably connected with the support, a control mechanism for controlling the main shaft to rotate is symmetrically arranged on the support along the main shaft, and the control mechanism can drive the main shaft to rotate towards different directions so as to drive the disconnecting switch to be switched on and off.

When foretell prior art scheme used, through clockwise rotation second control shaft, make the spring continue to compress to a certain extent, spring force makes first control shaft drive control board and main shaft reset, and this operation mode's use convenience is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a isolator mechanism for looped netowrk cabinet to what provide in the solution background art when resetting the device, need adjust through rotatory mode, use the lower problem of convenience.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an isolator mechanism for looped netowrk cabinet, includes the box body, two spouts have been seted up on the inside fixedly connected with fixed block of box body, and sliding connection has the slider in the spout, has seted up the through-hole on the slider, and sliding connection has the dead lever in the through-hole, the both ends of dead lever all with the lateral wall fixed connection of spout, and the cover is equipped with first spring on the dead lever, two the top fixedly connected with slide of slider, fixedly connected with regulating plate on the slide, two installing ports have been seted up on the top of box body, sliding connection has the spliced pole in the installing port, the top fixedly connected with press the clamp plate of spliced pole, two the bottom difference fixedly connected with fixture block and the reset block of spliced pole, set up on the fixture block with the recess of regulating plate looks adaptation, the slide opening has all been seted up to the bottom of fixture block and reset block, and sliding connection has the slide bar in the slide opening, the bottom of slide bar and the inside wall fixed connection of box body, and the cover is equipped with the second spring on the slide bar, fixedly connected with the connecting plate on the fixture block, set up the mounting groove on the box body, fixedly connected with working plate, all be connected with two contact points on two contact points, the other end of electric wire runs through the box body.

Preferably, the adjusting plate, the clamping block and the reset block are provided with adaptive sliding guide surfaces.

Furthermore, a plurality of mounting blocks are fixedly connected to the box body, and mounting holes are formed in the mounting blocks.

Still further, a display lamp is installed at the top end of the box body.

(III) advantageous effects

Compared with the prior art, the utility model provides an isolator mechanism for looped netowrk cabinet possesses following beneficial effect:

this isolator mechanism for looped netowrk cabinet, through setting up fixture block and regulating plate to in drive the regulating plate through the fixture block decline and remove, after the regulating plate removed the position to the recess, the elasticity through first spring drove the regulating plate and removes and the fixture block joint, make the connecting plate carry out the contact circular telegram with two contact points, simultaneously through setting up the reset block, make the reset block drive the regulating plate and remove, make the regulating plate break away from the recess, make the fixture block reset through the elasticity of second spring, improve the convenience of use.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a box body; 2. a fixed block; 3. a slider; 4. a fixing rod; 5. a first spring; 6. a slide plate; 7. an adjusting plate; 8. connecting columns; 9. a pressing plate; 10. a clamping block; 11. a reset block; 12. a slide bar; 13. a second spring; 14. a connecting plate; 15. a working plate; 16. a contact point; 17. an electric wire; 18. mounting blocks; 19. mounting holes; 20. and a display lamp.

Detailed Description

Examples

Referring to fig. 1-4, an isolating switch mechanism for a ring main unit includes a box body 1, a fixed block 2 fixedly connected to an inside of the box body 1, two sliding grooves formed on the fixed block 2, a slider 3 slidably connected to the sliding grooves, a through hole formed on the slider 3, a fixing rod 4 slidably connected to the through hole, both ends of the fixing rod 4 fixedly connected to side walls of the sliding grooves, and a first spring 5 sleeved on the fixing rod 4, sliding plates 6 fixedly connected to top ends of the two sliders 3, an adjusting plate 7 fixedly connected to the sliding plates 6, two mounting holes formed on a top end of the box body 1, a connecting post 8 slidably connected to the inside of the mounting hole, a pressing plate 9 fixedly connected to a top end of the connecting post 8, a clamping block 10 and a reset block 11 respectively, grooves formed on the clamping block 10 and adapted to the adjusting plate 7, sliding holes formed on bottom ends of the clamping block 10 and the reset block 11, a sliding rod 12 slidably connected to the sliding holes, a bottom end of the sliding rod 12 fixedly connected to an inside wall of the box body 1, and a second spring 13 sleeved on the sliding block 10, a connecting plate 14 fixedly connected to the clamping block 1, a working plate 15, two contact points 16 fixed to the adjusting plate 7, and a wire, so that the adjusting plate 7 can be moved by moving the adjusting plate 7, and the box body 7, and the adjusting plate 14, the latch 10 is restored by the elastic force of the second spring 13.

It should be further noted that the adjusting plate 7, the fixture block 10 and the reset block 11 are respectively provided with a sliding guide surface adapted to each other, the box body 1 is fixedly connected with a plurality of mounting blocks 18, the mounting blocks 18 are provided with mounting holes 19, the device is mounted by penetrating the mounting holes 19 through bolts, the top end of the box body 1 is provided with a display lamp 20, and when the connecting plate 14 contacts with the two contact points 16 to get an electric shock, the display lamp 20 is powered on to light up, so that a user can observe the state of the device.

In summary, the working principle and the working process of the isolating switch mechanism for the ring main unit are that, when in use, the device is firstly installed by penetrating the installation hole 19 through the bolt, then the two electric wires 17 are connected with the ring main unit, the pressing plate 9 drives the clamping block 10 to descend, so that the clamping block 10 drives the adjusting plate 7 to move, after the adjusting plate 7 moves to the position of the groove, the elastic force of the first spring 5 drives the adjusting plate 7 to move to be clamped with the clamping block 10, so that the connecting plate 14 is in contact with the two contact points 16 for power on, when power off is needed, the resetting block 11 drives the adjusting plate 7 to move, so that the adjusting plate 7 is separated from the groove, and the clamping block 10 is reset and powered off through the elastic force of the second spring 13.

Claims (4)

1. The utility model provides a isolator mechanism for looped netowrk cabinet, includes box body (1), its characterized in that: the box is characterized in that a fixed block (2) is fixedly connected to the inside of the box body (1), two sliding grooves are formed in the fixed block (2), a sliding block (3) is connected in the sliding grooves in a sliding manner, a through hole is formed in the sliding block (3), a fixed rod (4) is connected in the through hole in a sliding manner, two ends of the fixed rod (4) are fixedly connected with the side walls of the sliding grooves, a first spring (5) is sleeved on the fixed rod (4), two sliding plates (6) are fixedly connected to the top end of the sliding block (3), a regulating plate (7) is fixedly connected to the sliding plate (6), two mounting holes are formed in the top end of the box body (1), a connecting column (8) is connected in the mounting holes in a sliding manner, a pressing plate (9) is fixedly connected to the top end of the connecting column (8), a clamping block (10) and a reset block (11) are fixedly connected to the bottom end of the connecting column (8), a groove matched with the regulating plate (7) is formed in the clamping block (10), a second spring (13) is sleeved on the clamping block (10), sliding hole is connected with a sliding rod (12), the bottom end of the sliding rod (12) is fixedly connected with the inner side wall of the clamping block (12), a mounting groove (14) is fixedly connected to the clamping block (14) and a working mounting groove (15) is formed in the clamping block (14), two contact points (16) of fixedly connected with on work board (15), all be connected with electric wire (17) on two contact points (16), box body (1) is run through to the other end of electric wire (17).

2. The isolating switch mechanism for the ring main unit according to claim 1, wherein: the adjusting plate (7), the clamping block (10) and the reset block (11) are respectively provided with a sliding guide surface which is matched with the adjusting plate.

3. The isolating switch mechanism for the ring main unit according to claim 2, wherein: a plurality of mounting blocks (18) are fixedly connected to the box body (1), and mounting holes (19) are formed in the mounting blocks (18).

4. The isolating switch mechanism for the ring main unit according to claim 3, wherein: the top end of the box body (1) is provided with a display lamp (20).

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