CN215342333U

CN215342333U - Low-speed grounding switch operating mechanism for GIS

Info

Publication number: CN215342333U
Application number: CN202121994283.8U
Authority: CN
Inventors: 汪绍华
Original assignee: Chaorui Electric Co ltd
Current assignee: Chaorui Electric Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-28
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of switch operating mechanisms, in particular to a slow grounding switch operating mechanism for a GIS (geographic information system), which comprises a mechanism framework, wherein a temperature and humidity controller is arranged on the left side inside the mechanism framework, an auxiliary switch is arranged on the left upper side inside the mechanism framework, an auxiliary switch crank block is arranged at the right side driving end of the auxiliary switch, micro switches are symmetrically arranged on the right upper side of the front surface of the mechanism framework in a left-right mode, a transmission worm is rotatably arranged inside a loading plate, a transmission gear is arranged at the right end of the transmission worm, a main shaft is arranged on the back surface of a connection driving shaft seat, and a driving worm wheel is arranged on the main shaft. 290N.m, and the rated voltage opening and closing time is less than or equal to 4S, so that the whole using effect is better, and the whole has higher practicability.

Description

Low-speed grounding switch operating mechanism for GIS

Technical Field

The utility model relates to the technical field of switch operating mechanisms, in particular to a slow grounding switch operating mechanism for a GIS.

Background

The GIS grounding refers to grounding of a main loop, a paving loop, an equipment framework and all metal parts of the GIS power distribution device. GIS distribution device ground point is more, generally sets up ground bus, is connected GIS's earth connection and ground bus, and ground bus and grounding grid multiple spot are connected. The grounding bus is generally made of copper bars, and the section of the grounding bus meets the requirements of dynamic and thermal stability.

The existing slow grounding switch operating mechanism for the GIS adopts independent manual operation or electric operation, and in order to better operate the GIS by using the slow grounding switch, the slow grounding switch operating mechanism for the GIS is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a slow grounding switch operating mechanism for a GIS, which solves the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a switch operating mechanism that connects ground at a slow speed for GIS, includes mechanism's skeleton, warm and humid controller is installed in the inside left side of mechanism's skeleton, department's welding has the stop gear support in the middle of the inside back upside of mechanism's skeleton, the positive upper left side of mechanism's skeleton is provided with resistance, the inside upper left side of mechanism's skeleton is provided with auxiliary switch, auxiliary switch crank piece is installed to auxiliary switch's right side drive end, the positive upper right side bilateral symmetry of mechanism's skeleton is provided with micro-gap switch, the front of mechanism's skeleton just is located and is provided with between micro-gap switch and links up the drive axle bed, it passes through the auxiliary switch connecting rod and is connected with the auxiliary switch crank piece to link up the drive axle bed, the inside upper right side front-back symmetry of mechanism's skeleton is provided with manual direction mark tablet in the middle of the positive left side of mechanism's skeleton, the front of mechanism's skeleton just is located the right side of manual direction mark tablet and is provided with the locking round pin and uses mark tablet The utility model discloses a mechanism, the inside right front side of mechanism skeleton is provided with driving motor, driving motor's drive end is provided with drive gear, the inside right side of mechanism skeleton evenly is provided with the loading board, the transmission worm is installed in the internal rotation of loading board, drive gear is installed to the right-hand member of transmission worm, the left end of transmission worm is provided with first special-shaped gear, the axis of rotation is installed to the positive right downside of mechanism skeleton, the inner of axis of rotation is provided with second special-shaped gear, the outer end of axis of rotation is provided with the keysets, the axis of rotation passes through the keysets and indicates the drive block to be connected, the back that links up the drive axle bed is provided with the main shaft, install the drive worm wheel on the main shaft.

As a preferable scheme of the utility model, the temperature and humidity controller is connected with the mechanism framework in a sliding way through a sliding rail.

As a preferable scheme of the utility model, the right side of the auxiliary switch is connected with the mechanism framework through a connecting plate seat.

Preferably, the first special-shaped gear is meshed with the second special-shaped gear, the driving gear is meshed with the transmission gear, and the transmission worm is meshed with the driving worm gear.

As a preferable aspect of the present invention, the stop bracket is provided corresponding to the driving worm wheel.

As a preferable scheme of the utility model, the indication driving block is rotationally connected with the mechanism framework through a round rod.

As the preferable scheme of the utility model, the left side and the right side of the connection driving shaft seat are connected with the microswitch through the connecting plates.

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

1. according to the utility model, the temperature and humidity controller can be movably arranged, and can be positioned and adjusted as required, so that the temperature and humidity controller is simpler and more convenient to use, the first special-shaped gear and the second special-shaped gear are meshed and connected, the driving gear is meshed and connected with the transmission gear, and the transmission worm is meshed and connected with the driving worm wheel, so that the linkage of manual operation and electric operation of the mechanism is more stable, the whole use and operation are simpler and more convenient, and the practicability is higher.

2. In the utility model, the mechanism has two operation functions of manual operation and electric operation, and utilizes the positive and negative rotation function of the driving motor, and can finely adjust the output angle and output torque through oil buffering and a magnetic blow switch: 290N.m, and the rated voltage opening and closing time is less than or equal to 4S, so that the whole using effect is better, and the whole has higher practicability.

Drawings

FIG. 1 is a schematic view of the overall axial side structure of the present invention;

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

FIG. 3 is a schematic diagram of the right view structure of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a schematic bottom view of the present invention;

FIG. 6 is a schematic top view of the present invention;

FIG. 7 is a schematic cross-sectional view of the W-W of the present invention.

In the figure: 1. a mechanism skeleton; 2. a temperature and humidity controller; 201. a slide rail; 3. a gear stopping bracket; 4. a resistance; 5. an auxiliary switch; 501. a connecting plate seat; 6. an auxiliary switch crank block; 7. a microswitch; 8. connecting the driving shaft seat; 9. an auxiliary switch connecting rod; 10. a heater; 11. a manual direction marking board; 12. the locking pin uses a mark plate; 13. a drive motor; 14. a drive gear; 15. a loading plate; 16. a drive worm; 17. a transmission gear; 18. a first shaped gear; 19. a rotating shaft; 20. a second shaped gear; 21. an adapter plate; 22. indicating a driving block; 23. a main shaft; 24. a drive worm gear; 25. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, the present invention provides a technical solution:

a slow grounding switch operating mechanism for a GIS comprises a mechanism framework 1, a temperature and humidity controller 2 is installed on the left side inside the mechanism framework 1, a stop bracket 3 is welded in the middle of the rear upper side inside the mechanism framework 1, a resistor 4 is arranged on the left upper side of the front side of the mechanism framework 1, an auxiliary switch 5 is arranged on the left upper side inside the mechanism framework 1, an auxiliary switch crank block 6 is installed at the right side driving end of the auxiliary switch 5, micro switches 7 are symmetrically arranged on the right upper side of the front side of the mechanism framework 1 in a left-right mode, a linking driving shaft seat 8 is arranged on the front side of the mechanism framework 1 and between the micro switches 7, the linking driving shaft seat 8 is connected with the auxiliary switch crank block 6 through an auxiliary switch connecting rod 9, heaters 10 are symmetrically arranged on the front and back of the upper right side inside the mechanism framework 1, and a manual direction marking plate 11 is arranged in the middle of the left side of the front side of the mechanism framework 1, a locking pin use mark plate 12 is arranged on the front face of the mechanism framework 1 and positioned on the right side of the manual direction mark plate 11, a driving motor 13 is arranged on the right front side inside the mechanism framework 1, a driving gear 14 is arranged at the driving end of the driving motor 13, a loading plate 15 is uniformly arranged on the right side inside the mechanism framework 1, a transmission worm 16 is rotatably arranged inside the loading plate 15, a transmission gear 17 is arranged at the right end of the transmission worm 16, a first special-shaped gear 18 is arranged at the left end of the transmission worm 16, a rotating shaft 19 is arranged on the right lower side of the front face of the mechanism framework 1, a second special-shaped gear 20 is arranged at the inner end of the rotating shaft 19, an adapter plate 21 is arranged at the outer end of the rotating shaft 19, the rotating shaft 19 is connected with an indication driving block 22 through the adapter plate 21, a main shaft 23 is arranged on the back face connected with a driving shaft seat 8, a driving worm wheel 24 is arranged on the main shaft 23, and the mechanism is a manual direction mark plate, Two kinds of electronic operating function to the utilization is through driving motor's positive reverse function, and can be through oily buffering and magnetism blow switch fine setting output angle, output torque: 290N.m, and the rated voltage opening and closing time is less than or equal to 4S, so that the whole using effect is better, and the whole has higher practicability.

In the embodiment, referring to fig. 1-7, a temperature and humidity controller 2 is slidably connected with a mechanism frame 1 through a sliding rail 201, the right side of an auxiliary switch 5 is connected with the mechanism frame 1 through a connecting plate seat 501, a first special-shaped gear 18 is connected with a second special-shaped gear 20 in a meshing manner, a driving gear 14 is connected with a transmission gear 17 in a meshing manner, a transmission worm 16 is connected with a driving worm wheel 24 in a meshing manner, a stop bracket 3 is arranged corresponding to the driving worm wheel 24, an indication driving block 22 is rotatably connected with the mechanism frame 1 through a round rod, the left side and the right side of a connecting driving shaft seat 8 are connected with a micro switch 7 through a connecting plate 25, the temperature and humidity controller 2 can be movably arranged according to needs to perform positioning adjustment, so that the temperature and humidity controller 2 is simpler and more convenient to use, the driving gear 14 is connected with the transmission gear 17 in a meshing manner through the first special-shaped gear 18 and the second special-shaped gear 20, the transmission worm 16 is meshed with the driving worm wheel 24, so that the linkage of manual operation and electric operation of the mechanism is more stable, the whole use and operation are simpler and more convenient, and the practicability is higher.

The working principle is as follows: when the device is used, during manual operation, the main shaft 23 is controlled by connecting the driving shaft seat 8, so that the driving worm wheel 24 and the driving worm 16 are driven, the micro switch 7 and the auxiliary switch 5 are simultaneously controlled, then the first special-shaped gear 18 drives the second special-shaped gear 20 to drive, the driving block 22 is indicated to drive and indicate, when the device is driven electrically, the driving motor 13 drives the driving gear 14 and the transmission gear 17 to drive, so that the transmission worm 16 and the driving worm wheel 24 are driven, the control of the micro switch 7 and the auxiliary switch 5 by connecting the driving shaft seat 8 is realized, and the transmission worm 16 drives the first special-shaped gear 18 and the second special-shaped gear 20 to drive, make and instruct drive block 22 to carry out the drive instruction, be two kinds of operating function manually, electronic through this mechanism to utilize the function of just reversing through driving motor, and can finely tune output angle, output torque through oil buffering and magnetism blow switch: 290N.m, and the rated voltage opening and closing time is less than or equal to 4S, so that the whole using effect is better, and the whole has higher practicability.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for GIS with low speed earthing switch operating mechanism, includes mechanism skeleton (1), its characterized in that: the temperature and humidity controller (2) is installed on the left side of the inside of the mechanism framework (1), a stop support (3) is welded in the middle of the upper side of the inside of the mechanism framework (1), a resistor (4) is arranged on the upper left side of the front of the mechanism framework (1), an auxiliary switch (5) is arranged on the upper left side of the inside of the mechanism framework (1), an auxiliary switch crank block (6) is installed at the right side driving end of the auxiliary switch (5), micro switches (7) are symmetrically arranged on the upper right side of the front of the mechanism framework (1) in a bilateral mode, linking driving shaft seats (8) are arranged on the front of the mechanism framework (1) and between the micro switches (7), the linking driving shaft seats (8) are connected with the auxiliary switch crank block (6) through auxiliary switch connecting rods (9), heaters (10) are symmetrically arranged on the front side and back on the upper right side of the inside of the mechanism framework (1), the mechanism is characterized in that a manual direction marking board (11) is arranged in the middle of the left side of the front of the mechanism framework (1), a locking pin using marking board (12) is arranged on the right side of the front of the mechanism framework (1) and located on the manual direction marking board (11), a driving motor (13) is arranged on the right front side of the inside of the mechanism framework (1), a driving gear (14) is arranged at the driving end of the driving motor (13), a loading plate (15) is uniformly arranged on the right side of the inside of the mechanism framework (1), a transmission worm (16) is installed in the loading plate (15) in a rotating mode, a transmission gear (17) is installed at the right end of the transmission worm (16), a first special-shaped gear (18) is arranged at the left end of the transmission worm (16), a rotating shaft (19) is installed at the lower right side of the front of the mechanism framework (1), and a second special-shaped gear (20) is arranged at the inner end of the rotating shaft (19), the outer end of axis of rotation (19) is provided with adapter plate (21), axis of rotation (19) are connected with instruction drive piece (22) through adapter plate (21), the back that links up drive axle seat (8) is provided with main shaft (23), install drive worm wheel (24) on main shaft (23).

2. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the temperature and humidity controller (2) is connected with the mechanism framework (1) in a sliding mode through a sliding rail (201).

3. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the right side of the auxiliary switch (5) is connected with the mechanism framework (1) through a connecting plate seat (501).

4. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the first special-shaped gear (18) is meshed with the second special-shaped gear (20), the driving gear (14) is meshed with the transmission gear (17), and the transmission worm (16) is meshed with the driving worm wheel (24).

5. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the gear stopping support (3) is arranged corresponding to the driving worm wheel (24).

6. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the indication driving block (22) is rotationally connected with the mechanism framework (1) through a round rod.

7. The slow grounding switch operating mechanism for the GIS according to claim 1, wherein: the left side and the right side of the connecting driving shaft seat (8) are connected with the microswitch (7) through connecting plates (25).