CN212967512U

CN212967512U - Indoor high-voltage grounding switch

Info

Publication number: CN212967512U
Application number: CN202022180478.0U
Authority: CN
Inventors: 贾鹏
Original assignee: Jiangsu Yukai Electric Co ltd
Current assignee: Jiangsu Yukai Electric Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-13
Anticipated expiration: 2030-09-29

Abstract

The utility model provides an indoor high-voltage grounding switch, which comprises an installation box, a guide groove, a guide post, a rotating rod, a fixed plate, a top block, a movable plate, a clamping spring, a pressing plate, a mounting plate, a grounding switch main body and a positioning groove, wherein the positioning groove is arranged at the lower side of the inner wall of the installation box, the mounting plate is arranged inside the positioning groove, the grounding switch main body is fixed at the upper end surface of the mounting plate, the guide groove is arranged on the inner walls at two opposite sides of the installation box, the guide post is arranged inside the guide groove, the pressing plate is arranged at the lower end surface of the guide post, the clamping spring is sleeved at the annular side surface of the guide post and is arranged at the upper end surface of the pressing plate, the movable plate is arranged on two opposite side walls of the installation box and is arranged inside the pressing plate, the combined installation is convenient, the fixing and the dismounting are convenient, and the using effect is good.

Description

Indoor high-voltage grounding switch

Technical Field

The utility model relates to an indoor high-voltage grounding switch belongs to grounding switch technical field.

Background

The grounding switch is a mechanical grounding device which releases static electricity of the maintained equipment and a return circuit and ensures the personal safety of maintenance personnel during power failure maintenance. It can endure current for a certain time under abnormal condition (such as short circuit), but does not pass load current under normal condition, and indoor high-voltage grounding switch belongs to one of grounding switches.

Among the prior art, current indoor high voltage earthing switch is not convenient for carry out fixed mounting to earthing switch when using, and dismantles the trouble, influences the maintenance progress, and the result of use is not good, and the problem that above-mentioned appearance is solved to indoor high voltage earthing switch of now urgent need.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an indoor high-voltage earthing switch to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is convenient to fix the dismantlement, excellent in use effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an indoor high-voltage grounding switch comprises a mounting box, a guide groove, a guide post, a rotating rod, a fixed plate, a top block, a movable plate, a clamping spring, a pressing plate, a mounting plate, a grounding switch main body and a positioning groove, the positioning groove is arranged at the lower side of the inner wall of the mounting box, the mounting plate is arranged in the positioning groove, the grounding switch main body is fixed on the upper end surface of the mounting plate, the guide grooves are arranged on the inner walls of two opposite sides of the mounting box, the guide columns are arranged in the guide grooves, the pressing plate is arranged on the lower end surface of the guide post, the clamping spring is sleeved on the annular side surface of the guide post and is arranged on the upper end surface of the pressing plate, the movable plates are arranged on two opposite side walls of the mounting box and are arranged in the pressure plate, the fixed plates are arranged on two opposite side walls of the mounting box, the dwang is installed inside the fixed plate, the kicking block is installed at dwang annular side downside.

Furthermore, a connecting groove is formed in the upper end face of the pressing plate, and the top block is matched with the connecting groove.

Further, the bearing is installed with the dwang junction to the kicking block, the dwang passes through the bearing and is connected with the kicking block rotation.

Furthermore, clamping grooves are formed in the inner walls of two opposite sides of the mounting box, and the pressing plate is matched with the clamping grooves.

Furthermore, moving grooves are formed in two opposite side walls of the mounting box, and the moving plate is matched with the moving grooves.

Furthermore, a clamping groove is formed in the upper end face of the mounting plate, the pressing plate is matched with the clamping groove, and the pressing plate is of an L-shaped structure.

Further, the through-hole has been seted up to the fixed plate up end, and the through-hole is inside to be provided with the internal thread, dwang annular side is provided with the external screw thread, the dwang is connected through the screw thread with the fixed plate.

The utility model has the advantages that: when the indoor high-voltage grounding switch is used, firstly, the force is applied to the movable plate upwards to drive the pressing plate to move upwards, the pressing plate moves upwards to drive the guide post to move upwards, the clamping spring contracts at the moment, when the mounting plate is moved to a proper position, the mounting plate is placed in the positioning groove, then the movable plate is loosened, the clamping spring rebounds to enable the pressing plate to be tightly attached to the clamping groove in the mounting plate, so that the mounting plate is fixed, the rotating rod is rotated to drive the top block to move downwards under the effect of threaded connection, when the top block is tightly attached to the connecting groove in the movable plate, the movable plate is limited, the stability of a joint is improved, when the grounding switch main body is required to be disassembled, the force is applied to the movable plate upwards to drive the pressing plate to move upwards to be separated from the inside of the mounting plate, when the grounding switch body is moved to, the function of convenient disassembly is achieved.

The utility model discloses a clamping groove, including the dwang, the dwang is connected with the kicking block, the dwang passes through the bearing and is connected with the kicking block rotation, and the dwang is connected with the bearing, and the kicking block is connected with the dwang, and the bearing is installed to the dwang junction because of the kicking block, and the bearing is passed through to this design, and when this design made the dwang rotate through using the bearing, the kicking block did not rotate thereupon, has seted up the draw-in groove because of the mounting panel up end, clamp plate and draw-in groove phase-match, and the clamp plate is L type structure, and this design is convenient for clamp plate and draw-in groove to be connected, thereby play the fixed action to the mounting panel.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an indoor high-voltage grounding switch of the present invention;

fig. 2 is a front sectional view of an indoor high-voltage grounding switch of the present invention;

fig. 3 is an enlarged view of a in an indoor high-voltage grounding switch of the present invention;

in the figure: 1-mounting box, 2-guide groove, 3-guide column, 4-rotating rod, 5-fixing plate, 6-top block, 7-moving plate, 8-clamping spring, 9-pressing plate, 10-mounting plate, 11-grounding switch main body, 12-positioning groove, 13-connecting groove and 14-bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an indoor high-voltage grounding switch comprises an installation box 1, a guide groove 2, a guide post 3, a rotating rod 4, a fixed plate 5, a top block 6, a moving plate 7, a clamping spring 8, a pressing plate 9, an installation plate 10, a grounding switch main body 11 and a positioning groove 12, wherein the positioning groove 12 is formed in the lower side of the inner wall of the installation box 1, the installation plate 10 is installed in the positioning groove 12, the grounding switch main body 11 is fixed on the upper end surface of the installation plate 10, the guide groove 2 is formed in the inner walls of two opposite sides of the installation box 1, the guide post 3 is installed in the guide groove 2, the pressing plate 9 is installed on the lower end surface of the guide post 3, the clamping spring 8 is sleeved on the annular side surface of the guide post 3 and is arranged on the upper end surface of the pressing plate 9, the moving plate 7 is installed on two opposite side walls of, the top block 6 is mounted on the lower side of the annular side of the swivelling lever 4.

The clamp plate 9 up end has been seted up and has been linked up groove 13, kicking block 6 and linking groove 13 phase-match, this design is convenient for kicking block 6 and links up groove 13 and is connected, thereby play the fixed action to movable plate 7, bearing 14 is installed with dwang 4 junction to kicking block 6, dwang 4 rotates with kicking block 6 through bearing 14 and is connected, when this design makes dwang 4 rotate through using bearing 14, kicking block 6 does not rotate thereupon, the chucking groove has been seted up on the relative both sides inner wall of mounting box 1, clamp plate 9 matches with the chucking groove, this design is convenient for clamp plate 9 reciprocates in chucking inslot portion.

The shifting chute has been seted up on the relative both sides wall of mounting box 1, movable plate 7 and shifting chute phase-match, this design is convenient for movable plate 7 to reciprocate in the shifting chute inside, the draw-in groove has been seted up to mounting panel 10 up end, clamp plate 9 and draw-in groove phase-match, clamp plate 9 is L type structure, this design is convenient for clamp plate 9 and draw-in groove and is connected, thereby play the fixed action to mounting panel 10, the through-hole has been seted up to 5 up ends of fixed plate, and the inside internal thread that is provided with of through-hole, 4 annular sides of dwang are provided with the external screw thread, dwang 4 is connected through the screw thread with fixed plate 5, this design is through.

As an embodiment of the present invention: when the earthing switch main body 11 needs to be installed, a worker applies force to the moving plate 7 upwards to drive the pressing plate 9 to move upwards, the pressing plate 9 moves upwards to drive the guide post 3 to move upwards, the clamping spring 8 contracts at the moment, when the moving plate moves to a proper position, the mounting plate 10 is placed inside the positioning groove 12, then the moving plate 7 is loosened, the clamping spring 8 rebounds at the moment, the pressing plate 9 is tightly attached to a clamping groove inside the mounting plate 10, the mounting plate 10 is fixed, the rotating rod 4 is rotated to drive the jacking block 6 to move downwards under the effect of threaded connection, when the jacking block 6 is tightly attached to the connecting groove 13 inside the moving plate 7, the moving plate 7 is limited, the stability of a connection position is improved, when the earthing switch moving plate 11 needs to be disassembled, the pressing plate 7 is applied force upwards to drive the pressing plate 9 to move upwards to be separated from the inside the mounting plate 10, when moving to suitable position, take out mounting panel 10 from constant head tank 12 can, play convenient to detach's effect, improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An indoor high-voltage grounding switch is characterized in that: including mounting box (1), guide way (2), guide post (3), dwang (4), fixed plate (5), kicking block (6), movable plate (7), chucking spring (8), clamp plate (9), mounting panel (10), earthing switch main part (11) and constant head tank (12), constant head tank (12) are seted up at mounting box (1) inner wall downside, mounting panel (10) are installed inside constant head tank (12), earthing switch main part (11) are fixed at mounting panel (10) up end, guide way (2) are seted up on the relative both sides inner wall of mounting box (1), guide post (3) are installed inside guide way (2), terminal surface under guide post (3) is installed in clamp plate (9), chucking spring (8) cover is established at guide post (3) annular side face and is arranged in clamp plate (9) up end face, movable plate (7) are installed at the relative both sides wall of mounting box (1) upper end wall, And arrange clamp plate (9) in inside, install on the both sides wall that mounting box (1) is relative fixed plate (5), install inside fixed plate (5) dwang (4), install dwang (4) annular side downside in kicking block (6).

2. An indoor high voltage earthing switch according to claim 1, characterized in that: the upper end face of the pressing plate (9) is provided with a connecting groove (13), and the top block (6) is matched with the connecting groove (13).

3. An indoor high voltage earthing switch according to claim 1, characterized in that: bearing (14) are installed with dwang (4) junction in kicking block (6), dwang (4) are rotated with kicking block (6) through bearing (14) and are connected.

4. An indoor high voltage earthing switch according to claim 1, characterized in that: the mounting box is characterized in that clamping grooves are formed in the inner walls of two opposite sides of the mounting box (1), and the pressing plate (9) is matched with the clamping grooves.

5. An indoor high voltage earthing switch according to claim 1, characterized in that: and moving grooves are formed in two opposite side walls of the mounting box (1), and the moving plate (7) is matched with the moving grooves.

6. An indoor high voltage earthing switch according to claim 1, characterized in that: the clamping groove is formed in the upper end face of the mounting plate (10), the pressing plate (9) is matched with the clamping groove, and the pressing plate (9) is of an L-shaped structure.

7. An indoor high voltage earthing switch according to claim 1, characterized in that: the through-hole has been seted up to fixed plate (5) up end, and the inside internal thread that is provided with of through-hole, dwang (4) annular side is provided with the external screw thread, dwang (4) are connected through the screw thread with fixed plate (5).