CN221125789U - Indoor high-voltage grounding switch - Google Patents

Abstract

The utility model discloses an indoor high-voltage grounding switch, which comprises a bottom plate, wherein a slot is formed in the top surface of the bottom plate, two sliding grooves are formed in one side of the inside of the slot, two sliding blocks are connected in the two sliding grooves in a sliding manner, one side of each sliding block is fixedly connected with two sliding plates, the two sliding plates are movably connected with two fixing frames I, one side of each fixing frame I, which is close to one side, of each fixing frame I is fixedly connected with a high-voltage grounding switch body, four through holes I are formed in the top surface of each sliding plate in a penetrating manner, four cylindrical rods are connected in the four through holes I in a sliding manner, and the bottom ends of the four cylindrical rods are fixedly connected with four rotating blocks. According to the utility model, through the matching of the components, when the maintenance is needed, the rotary block is pulled out only by rotating the cylindrical rod, then the sliding plate is moved to detach the high-voltage grounding switch body, so that the high-voltage grounding switch is quite convenient to disassemble and assemble, and when the high-voltage grounding switch is debugged, the sliding plate can be used for clamping the high-voltage grounding switch body for debugging, and the high-voltage grounding switch is fixed after the debugging is finished, so that the working efficiency of the maintenance is improved.

Description

Indoor high-voltage grounding switch

Technical Field

The utility model relates to the technical field of high-voltage electrical appliance manufacturing, in particular to an indoor high-voltage grounding switch.

Background

The grounding switch is a mechanical grounding device for releasing static electricity of equipment and circuits to be overhauled and ensuring personal safety of overhaulers during power failure overhauling. It can withstand current for a certain time under abnormal conditions (such as short circuit), but normally does not pass load current, and the indoor high-voltage grounding switch belongs to one of grounding switches.

In this regard, the chinese utility model of grant notice CN216487832U discloses an indoor high-voltage grounding switch, the cabinet body, two portal frames are fixedly connected with the inside wall of the cabinet body, a plurality of first placing holes are all opened on the outer surface of each portal frame, the grounding switch is placed inside the cabinet body, two first fixed plates are fixedly connected with the back of the grounding switch, a second fixed plate is fixedly connected with the back of each first fixed plate, bolts are fixedly connected with the inside of each second fixed plate, one end of each bolt close to the second fixed plate penetrates through the portal frame and extends to the outer side of the portal frame, and nuts are fixedly connected with the outer surface of each bolt.

This indoor high-voltage earthing switch is provided with the portal frame, realizes the effect that can place a plurality of earthing switches, avoids a cabinet body to only can place an earthing switch's effect, but this indoor high-voltage earthing switch, portal frame and high-voltage earthing switch are connected through a plurality of bolts, need all demolish the bolt when carrying out maintenance, and the dismouting is very inconvenient, has reduced the work efficiency of maintenance, and we propose an indoor high-voltage earthing switch for solving above-mentioned problem for this reason.

Disclosure of utility model

The utility model aims to provide an indoor high-voltage grounding switch so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an indoor high-voltage grounding switch, includes the bottom plate, the fluting is seted up to the bottom plate top surface, two spouts are seted up to inside one side of fluting, two sliding connection of spout is inside two sliders, two sliding connection of slider one side two sliding connection are two fixed shelves one, two sliding connection are the fixed shelf one be close to one side fixed connection high-voltage grounding switch body each other, two the sliding plate top surface link up and set up four through-holes one, four through-hole one inside sliding connection four cylindricality poles, four cylindricality pole bottom fixed connection four rotating blocks, four square grooves are seted up to two fixed shelves one top surface, four circular grooves are seted up to square groove bottom surface, the rotating block passes square groove joint circular groove.

Preferably, two cylindrical grooves are formed in two sides of the rotating block, two springs are fixedly connected to the bottom surfaces of the inner portions of the cylindrical grooves, two round plates are fixedly connected to the top ends of the springs, two cylindrical buttons are fixedly connected to the top surfaces of the round plates, two cylindrical buttons are inserted into two slots, and two slots are formed in the top surfaces of the circular grooves.

Preferably, the second cylindrical button is in sliding connection with the second through hole, the second through hole is formed in the top surface of the rotating block in a penetrating mode, the second through hole is communicated with the cylindrical groove, and the circular piece is in sliding connection with the cylindrical groove.

Preferably, two screw rods are sleeved on the two sliding blocks in a threaded manner, the two screw rods are rotationally connected with the sliding grooves, one ends, close to each other, of the two screw rods are fixedly connected with two first bevel gears, the two first bevel gears are meshed with the two second bevel gears, and one ends of the two bevel gears are fixedly connected with the rotating rod.

Preferably, one end of the rotating rod is fixedly connected with the rotating handle, a square cavity is formed in one side of the bottom plate, and the first bevel gear and the second bevel gear are located in the square cavity.

Preferably, two fixing frames II are fixedly connected to two sides of the bottom plate, and four threaded holes are formed in the top surfaces of the two fixing frames II in a penetrating mode.

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

according to the utility model, through the matching of the components, when the maintenance is needed, the rotary block is pulled out only by rotating the cylindrical rod, then the sliding plate is moved to detach the high-voltage grounding switch body, so that the high-voltage grounding switch is quite convenient to disassemble and assemble, and when the high-voltage grounding switch is debugged, the sliding plate can be used for clamping the high-voltage grounding switch body for debugging, and the high-voltage grounding switch is fixed after the debugging is finished, so that the working efficiency of the maintenance is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

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

FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 2;

Fig. 5 is an enlarged schematic view of fig. 3B in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. slotting; 3. a chute; 4. a slide block; 5. a sliding plate; 6. a first fixing frame; 7. a high voltage grounding switch body; 8. a first through hole; 9. a cylindrical rod; 10. a rotating block; 11. a square groove; 12. a circular groove; 13. a cylindrical groove; 14. a spring; 15. a circular piece; 16. a cylindrical knob; 17. a slot; 18. a second through hole; 19. a screw rod; 20. bevel gears I; 21. bevel gears II; 22. a rotating lever; 23. a square cavity; 24. a rotating handle; 25. a second fixing frame; 26. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, for a first embodiment of the present utility model, this embodiment provides an indoor high voltage grounding switch, including a bottom plate 1, a slot 2 is formed on the top surface of the bottom plate 1, two sliding grooves 3 are formed on one side inside the slot 2, two sliding blocks 4 are slidably connected inside the two sliding grooves 3, one side of the two sliding blocks 4 is fixedly connected with two sliding plates 5, two sliding plates 5 are movably connected with two fixing frames one 6, two fixing frames one 6 are mutually close to one side and fixedly connected with a high voltage grounding switch body 7, four through holes one 8 are formed on the top surface of the two sliding plates 5, four cylindrical rods 9 are slidably connected inside the four through holes one 8, four rotating blocks 10 are fixedly connected at the bottom ends of the four cylindrical rods 9, four square grooves 11 are formed on the top surfaces of the two fixing frames one 6, four round grooves 12 are formed on the bottom surfaces of the four square grooves 11, the rotating blocks 10 pass through the square grooves 11 and are clamped with the round grooves 12, when the bottom plate 1 is installed to a use position, the high voltage grounding switch body 7 needs to be installed, the high voltage grounding switch body 7 is placed in the slot 2, the sliding blocks 4 move the sliding blocks 5 move the sliding plates 5 to drive the sliding plates 5 to rotate the cylindrical rods 10, the cylindrical rods 10 rotate the cylindrical rods 10 by rotating the cylindrical rods 10, and the cylindrical rods 10 rotate the cylindrical rods 10 down, and the cylindrical rods 10 rotate the cylindrical rods 10.

Example 2

Referring to fig. 3 and 5, two cylindrical grooves 13 are formed on two sides of the rotating block 10, two springs 14 are fixedly connected to the bottom surfaces inside the two cylindrical grooves 13, two circular plates 15 are fixedly connected to the top ends of the two springs 14, two cylindrical buttons 16 are fixedly connected to the top surfaces of the two circular plates 15, two cylindrical buttons 16 are inserted into two slots 17, two slots 17 are formed on the top surfaces of the circular grooves 12, when the rotating block 10 rotates, the cylindrical buttons 16 move inwards, the circular plates 15 are driven to move by the movement of the cylindrical buttons 16, the springs 14 are compressed, when the cylindrical buttons 16 enter the cylindrical grooves 13, the rotating block 10 moves normally, and when the cylindrical buttons 16 move to the positions of the slots 17, the springs 14 spring the cylindrical buttons 16 into the slots 17 by means of elasticity, so that fixation is completed.

Referring to fig. 3 and 5, the cylindrical button 16 is slidably connected with the second through hole 18, the second through hole 18 is formed on the top surface of the rotating block 10 in a penetrating manner, the second through hole 18 is mutually communicated with the cylindrical groove 13, the circular piece 15 is slidably connected with the cylindrical groove 13, and the circular piece 15 moves in the cylindrical groove 13, so that the cylindrical button 16 can work normally.

Referring to fig. 2 and 4, two screw rods 19 are sleeved on the two sliding blocks 4 in a threaded manner, the two screw rods 19 are rotationally connected with the sliding chute 3, one ends, close to each other, of the two screw rods 19 are fixedly connected with two first bevel gears 20, the two first bevel gears 20 are in meshed connection with second bevel gears 21, one ends of the two bevel gears 21 are fixedly connected with rotating rods 22, the rotating rods 22 rotate to drive the first bevel gears 20 to rotate, the first bevel gears 20 rotate to drive the second bevel gears 21 to rotate, the second bevel gears 21 rotate to drive the screw rods 19 to rotate, and the screw rods 19 rotate to drive the sliding blocks 4 to move.

Referring to fig. 2 and 4, one end of a rotating rod 22 is fixedly connected with a rotating handle 24, one side of a bottom plate 1 is provided with a square cavity 23, a first bevel gear 20 and a second bevel gear 21 are positioned in the square cavity 23, the rotating handle 24 helps to rotate the rotating rod 22 better, and the square cavity 23 provides assistance for normal operation of the first bevel gear 20 and the second bevel gear 21.

Referring to fig. 1, two fixing frames two 25 are fixedly connected to two sides of the bottom plate 1, four threaded holes 26 are formed in the top surfaces of the two fixing frames two 25 in a penetrating manner, and bolts penetrate through the threaded holes 26 to fix the bottom plate 1 when the bottom plate 1 is fixed.

Example 3

Referring to fig. 1 to 5, in a third embodiment of the present utility model, based on the above two embodiments, the base plate 1 is fixed to an installation site, the base plate 1 is fixed by using bolts through the threaded holes 26, after the base plate 1 is fixed, the high voltage grounding switch body 7 is placed into the slot 2, the rotating handle 24 is rotated, the rotating handle 24 rotates to drive the rotating rod 22 to rotate, the rotating rod 22 rotates to drive the bevel gear one 20 to rotate, the bevel gear one 20 rotates to drive the bevel gear two 21 to rotate, the bevel gear two 21 rotates to drive the screw rod 19 to rotate, the screw rod 19 rotates to drive the slide block 4 to move in the slide groove 3, the slide block 4 moves to drive the slide plate 5 to move, the high voltage grounding switch body 7 is fixed, the cylindrical rod 9 is pressed downwards, the cylindrical rod 9 moves to drive the rotating block 10 to move, the rotating block 10 passes through the square slot 11 to reach the round slot 12, the cylindrical rod 9, the cylindrical rod 9 rotates to drive the rotating block 10 to rotate, the rotating block 10 is clamped with the circular groove 12 after rotating by 90 degrees, when the rotating block 10 rotates, the cylindrical button 16 moves inwards, the cylindrical button 16 moves to drive the circular sheet 15 to move, the circular sheet 15 compresses the spring 14, when the cylindrical button 16 enters the cylindrical groove 13, the rotating block 10 moves normally, when the cylindrical button 16 moves to the position of the slot 17, the spring 14 springs the cylindrical button 16 into the slot 17 by utilizing elasticity, the fixation of the rotating block 10 and the circular groove 12 is completed, the utility model only needs to rotate the cylindrical rod 9 when overhauling and maintenance are needed, the rotating block 10 is pulled out, then the sliding plate 5 is moved, the high-voltage grounding switch body 7 can be disassembled, the disassembly and the assembly are very convenient, when debugging is finished, the sliding plate 5 can be used for clamping the high-voltage grounding switch body 7 for debugging, the fixation is carried out after the debugging is completed, the working efficiency of overhaul and maintenance is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An indoor high voltage grounding switch, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is provided with a slot (2), one side in the slot (2) is provided with two sliding grooves (3), the two sliding grooves (3) are internally connected with two sliding blocks (4) in a sliding manner, one side of each sliding block (4) is fixedly connected with two sliding plates (5), the two sliding plates (5) are movably connected with two first fixing frames (6), and one side, close to each other, of each first fixing frame (6) is fixedly connected with a high-voltage grounding switch body (7);

Two sliding plate (5) top surface link up and set up four through-holes one (8), four inside sliding connection four cylindricality poles (9) of through-hole one (8), four cylindricality pole (9) bottom fixed connection four rotating block (10), four square groove (11) are seted up to two mount one (6) top surfaces, four circular groove (12) are seted up to square groove (11) bottom surface, rotating block (10) pass square groove (11) joint circular groove (12).

2. An indoor high voltage grounding switch as defined in claim 1, wherein: two cylindrical grooves (13) are formed in two sides of the rotating block (10), two springs (14) are fixedly connected to the bottom surface inside the cylindrical grooves (13), two round plates (15) are fixedly connected to the top ends of the springs (14), two cylindrical buttons (16) are fixedly connected to the top surfaces of the round plates (15), two inserting grooves (17) are formed in the cylindrical buttons (16) in an inserting mode, and the inserting grooves (17) are formed in the top surfaces of the round grooves (12).

3. An indoor high voltage grounding switch as defined in claim 2, wherein: the cylindrical button (16) is connected with the second through hole (18) in a sliding mode, the second through hole (18) is formed in the top surface of the rotating block (10) in a penetrating mode, the second through hole (18) is communicated with the cylindrical groove (13) in a mutual mode, and the circular piece (15) is connected with the cylindrical groove (13) in a sliding mode.

4. An indoor high voltage grounding switch as defined in claim 1, wherein: two lead screws (19) are sleeved on the two sliding blocks (4) in a threaded mode, the two lead screws (19) are connected with the sliding groove (3) in a rotating mode, the two lead screws (19) are fixedly connected with two first bevel gears (20) at one ends close to each other, the two first bevel gears (20) are meshed with and connected with second bevel gears (21), and one ends of the second bevel gears (21) are fixedly connected with a rotating rod (22).

5. An indoor high-voltage grounding switch as defined in claim 4, wherein: one end of the rotating rod (22) is fixedly connected with the rotating handle (24), a square cavity (23) is formed in one side of the bottom plate (1), and the bevel gears I (20) and II (21) are located in the square cavity (23).

6. An indoor high voltage grounding switch as defined in claim 1, wherein: two sides of the bottom plate (1) are fixedly connected with two second fixing frames (25), and four threaded holes (26) are formed in the top surfaces of the two second fixing frames (25) in a penetrating mode.