CN220106337U - A high-voltage switch opening fixed positioning structure - Google Patents

Abstract

The utility model relates to a high-voltage switch opening fixed positioning structure, which includes a high-voltage switch, a mounting plate, a positioning component and a limit component. The bottom end outer wall of the high-voltage switch is fixedly connected with a mounting plate, and the outer wall between the mounting plate and the high-voltage switch A positioning component is fixed on the top, and a positioning component is fixed on one side of the inner wall of the installation plate; the positioning component includes a second rotating shaft, a sector gear, a positioning baffle, a screw rod, a rotating handle, a chute, a rack, a slider, a first link plates and threaded holes, and sector gears are installed on both sides of the outer walls of the high-voltage switch; this utility model adopts a positioning component, which can limit and fix the handbrake after adjusting the positioning structure to avoid shaking of the handbrake and improve The positioning effect of the opening is improved; the limit component is adopted. When the equipment is installed, the equipment can be installed through the limit structure, thereby simplifying the installation difficulty, shortening the installation time, and improving the installation efficiency.

Description

A high-voltage switch opening fixed positioning structure

Technical field

The utility model relates to the technical field of high-voltage switches, and in particular to a high-voltage switch opening fixed positioning structure.

Background technique

High-voltage switches are electrical appliances with a rated voltage of 3kV and above, which are mainly used to open and close conductive circuits. When the high-voltage switch is opened, it generally rotates the switch corresponding to multiple levels, so the angle of the switch needs to be positioned. Positioning structure; however, the existing positioning structure generally cannot specify the positioning of the handbrake. When the handbrake rotates to the designated position, the handbrake will be loosened under the action of gravity, which reduces the positioning effect of the opening, and When the equipment is installed, it is generally installed through bolts, which increases the difficulty of installation, increases the installation time, and reduces the installation efficiency.

Utility model content

The problem solved by the utility model is to provide a high-voltage switch opening fixed positioning structure. After adjusting the positioning structure, the handbrake can be limited and fixed to avoid shaking of the handbrake and improve the positioning effect of the opening. When installing the equipment, the equipment can be installed through the limiting structure, thereby simplifying the installation difficulty, shortening the installation time, and improving the installation efficiency.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a high-voltage switch opening fixed positioning structure, including a high-voltage switch, a mounting plate, a positioning component and a limit component. The outer wall of the bottom end of the high-voltage switch is fixedly connected with A mounting plate, a positioning component is fixed on the outer wall between the mounting plate and the high-voltage switch, and a limiting component is fixed on the inner wall of one side of the mounting plate;

The positioning assembly includes a second rotating shaft, a sector gear, a positioning baffle, a screw rod, a rotating handle, a chute, a rack, a slide block, a first connecting plate and a threaded hole, and is installed on both sides of the outer walls of the high-voltage switch. There is a sector gear, a second rotating shaft is fixedly connected to one side of the outer wall of the sector gear, and the other end of the second rotating shaft is rotationally connected to the outer wall of the high-voltage switch. A positioning baffle is welded to the top outer wall of the sector gear. A rack is engaged and installed on the bottom outer wall of the sector gear. A slider is welded on the bottom outer wall of the rack. A chute is symmetrically provided on the top inner wall of the mounting plate corresponding to the slider. The rack A first connecting plate is fixedly connected to the outer wall of one end of the high-voltage switch, a screw rod is rotatably connected to one side of the inner wall of the high-voltage switch, and a threaded hole is opened on the inner wall of one side of the first connecting plate corresponding to the screw rod, and the screw rod A rotating handle is welded to the outer wall of one end.

Preferably, the limiting assembly includes a moving groove, a guide rod, a second spring, a limiting plate, a guide hole and a second connecting plate. Moving grooves are distributed on one side of the inner wall of the mounting plate. The moving groove A guide rod is fixedly connected to one side of the inner wall of the moving groove, and a limit plate is slidingly connected to one side of the inner wall of the moving groove. A guide hole is opened on one side of the inner wall of the limit plate corresponding to the guide rod. A second spring is welded on one side of the inner wall, and the other end of the second spring is welded on the inner wall of the moving groove. A second connecting plate is welded on one side of the outer wall of the limiting plate.

Preferably, a handbrake is installed on one inner wall of the high-voltage switch, a first rotating shaft is fixedly connected to both outer walls of the handbrake, and the other end of the first rotating shaft is rotatably connected to the inner wall of the high-voltage switch. A first spring is distributed and fixedly connected to one side of the inner wall of the high-voltage switch, and the other end of the first spring is fixedly connected to the outer wall of the handbrake. One side of the inner wall of the first spring is sleeved on the first rotating shaft. on the outer wall, and the first spring is a torsion spring.

Preferably, the shape of the limiting plate is U-shaped, and the number of the limiting plates is four.

Preferably, one inner wall of the second spring is sleeved on the outer wall of the guide rod.

The beneficial effects of the utility model are: using a positioning component, the positioning structure can be adjusted to limit and fix the handbrake to avoid shaking of the handbrake and improve the positioning effect of the opening;

The use of limit components allows the equipment to be installed through the limit structure during installation, thereby simplifying the installation difficulty, shortening the installation time, and improving the installation efficiency.

Description of the drawings

Figure 1 is an overall three-dimensional structural diagram of the utility model;

Figure 2 is a front cross-sectional structural view of the utility model;

Figure 3 is a top cross-sectional structural view of the utility model.

illustration:

1. High-voltage switch; 2. Mounting plate; 3. Positioning component; 4. Limiting component; 5. First rotating shaft; 6. First spring; 7. Hand brake; 301. Second rotating shaft; 302. Sector gear; 303 , positioning baffle; 304, screw rod; 305, rotating handle; 306, chute; 307, rack; 308, slider; 309, first connecting plate; 3010, threaded hole; 401, moving groove; 402, guide Rod; 403, second spring; 404, limiting plate; 405, guide hole; 406, second connecting plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

Referring to Figures 1 to 2, a high-voltage switch opening fixed positioning structure includes a high-voltage switch 1, a mounting plate 2, a positioning component 3 and a limit component 4. The mounting plate 2 is fixedly connected to the outer wall of the bottom end of the high-voltage switch 1. A positioning component 3 is fixed on the outer wall between the installation plate 2 and the high-voltage switch 1, and a limiting component 4 is fixed on one side of the inner wall of the installation plate 2; a handbrake 7 is installed on one side of the inner wall of the high-voltage switch 1, and the handbrake 7 is The first rotating shaft 5 is fixedly connected to the outer walls on both sides, and the other end of the first rotating shaft 5 is rotationally connected to the inner wall of the high-voltage switch 1. The first springs 6 are distributed and fixedly connected to the inner wall of one side of the high-voltage switch 1, and the first spring 6 is fixedly connected to the outer wall of both sides. The other end of a spring 6 is fixedly connected to the outer wall of the handbrake 7. One side of the inner wall of the first spring 6 is sleeved on the outer wall of the first rotating shaft 5. The first spring 6 is a torsion spring. When used as a handbrake 7 When the contact is limited, under the torsion of the first spring 6, the handbrake 7 is rotated to the designated position along the first rotating axis 5, and the position of the handbrake 7 is then fixed;

Positioning component 3 includes a second rotating shaft 301, sector gear 302, positioning baffle 303, screw rod 304, rotating handle 305, chute 306, rack 307, slider 308, first connecting plate 309 and threaded hole 3010, high-voltage switch Sector gears 302 are installed on both sides of the outer wall of 1. A second rotating shaft 301 is fixedly connected to one side of the outer wall of the sector gear 302, and the other end of the second rotating shaft 301 is rotatably connected to the outer wall of the high-voltage switch 1. The sector gear 302 A positioning baffle 303 is welded on the top outer wall of the sector gear 302, a rack 307 is engaged and installed on the bottom outer wall of the sector gear 302, a slider 308 is welded on the bottom outer wall of the rack 307, and the corresponding slider is on the top inner wall of the mounting plate 2 308 is symmetrically provided with a chute 306, a first connecting plate 309 is fixedly connected to the outer wall of one end of the rack 307, a screw rod 304 is rotatably connected to an inner wall of one side of the high-voltage switch 1, and a corresponding inner wall of the first connecting plate 309 The screw rod 304 is provided with a threaded hole 3010, and a rotating handle 305 is welded to the outer wall of one end of the screw rod 304.

Working principle: When the handbrake 7 needs to be opened, first manually turn the rotating handle 305 to rotate the screw rod 304, and then use the threaded hole 3010 on the first connecting plate 309 to rotate the slider on the rack 307. 308 moves along the chute 306, and then drives the sector gear 302 to rotate along the second rotating shaft 301, thus rotating the positioning baffle 303 to the designated position, and under the torsion of the first spring 6, the handbrake 7 moves along the The first rotating shaft 5 rotates to the designated position, thereby fixing the position of the handbrake 7. After adjusting the positioning structure, the handbrake 7 can be limited and fixed to prevent the handbrake 7 from shaking and improve the positioning effect of the opening. .

Embodiment 2

Referring to Figure 3, the limiting assembly 4 includes a moving groove 401, a guide rod 402, a second spring 403, a limiting plate 404, a guide hole 405 and a second connecting plate 406. There are holes distributed on one side of the inner wall of the mounting plate 2. The moving groove 401 has a guide rod 402 fixedly connected to one side of the inner wall of the moving groove 401. A limiting plate 404 is slidably connected to one side of the inner wall of the moving groove 401. A guide is provided on one inner wall of the limiting plate 404 corresponding to the guide rod 402. Hole 405, a second spring 403 is welded on one side of the inner wall of the limiting plate 404, and the other end of the second spring 403 is welded on the inner wall of the moving groove 401, and a second connection is welded on one side of the outer wall of the limiting plate 404. plate 406; the shape of the limiting plate 404 is U-shaped, and the number of the limiting plates 404 is four. The device can be limited and installed through multiple limiting plates 404, which improves the limiting effect; the second spring 403 The inner wall of one side is sleeved on the outer wall of the guide rod 402. When the second connecting plate 406 is released, the limiting plate 404 is reset under the action of the second spring 403.

First, press the second connecting plate 406 to make the guide hole 405 on the limiting plate 404 slide along the guide rod 402 in the moving groove 401, and then place the installation plate 2 on the high-voltage switch 1 to the designated position for installation, and then When the second connecting plate 406 is released, the limiting plate 404 is reset under the action of the second spring 403 and inserted into the designated groove, thereby fixing the installation plate 2. When the equipment is installed, the limiting plate 404 can be moved through the limiting plate 404. The equipment is installed with a bit structure, thereby simplifying the installation difficulty, shortening the installation time, and improving the installation efficiency.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (5)

1. The utility model provides a high-voltage switch separating brake fixed position structure which characterized in that, including high-voltage switch (1), mounting panel (2), locating component (3) and spacing subassembly (4), fixedly connected with mounting panel (2) on the bottom outer wall of high-voltage switch (1), be fixed with locating component (3) on the outer wall between mounting panel (2) and high-voltage switch (1), be fixed with spacing subassembly (4) on the one side inner wall of mounting panel (2);

the positioning assembly (3) comprises a second rotating shaft (301), a sector gear (302), a positioning baffle (303), a screw rod (304), a rotary handle (305), a sliding chute (306), a rack (307), a sliding block (308), a first connecting plate (309) and a threaded hole (3010), wherein the sector gear (302) is installed on the outer walls of two sides of the high-voltage switch (1), the second rotating shaft (301) is fixedly connected to the outer wall of one side of the sector gear (302), the other end of the second rotating shaft (301) is rotationally connected to the outer wall of the high-voltage switch (1), the positioning baffle (303) is welded on the outer wall of the top end of the sector gear (302), the rack (307) is meshed and installed on the outer wall of the bottom end of the sector gear (302), the sliding block (308) is welded on the outer wall of the bottom end of the rack (307), the sliding chute (306) is symmetrically arranged on the inner wall of the top end of the mounting plate (2), the first connecting plate (309) is fixedly connected to the outer wall of one side of the high-voltage switch (1), the screw rod (304) is rotationally connected to the inner wall of the one side of the high-voltage switch (1), the screw rod (309) is correspondingly provided with the threaded hole (3010), a rotary handle (305) is welded on the outer wall of one end of the screw rod (304).

2. The high-voltage switch opening fixing and positioning structure according to claim 1, wherein the limiting component (4) comprises a moving groove (401), a guide rod (402), a second spring (403), a limiting plate (404), a guide hole (405) and a second connecting plate (406), the moving groove (401) is distributed on one side inner wall of the mounting plate (2), the guide rod (402) is fixedly connected to one side inner wall of the moving groove (401), the limiting plate (404) is slidingly connected to one side inner wall of the moving groove (401), the guide hole (405) is formed in one side inner wall of the limiting plate (404) corresponding to the guide rod (402), the second spring (403) is welded on one side inner wall of the limiting plate (404), the other end of the second spring (403) is welded on the inner wall of the moving groove (401), and the second connecting plate (406) is welded on one side outer wall of the limiting plate (404).

3. The high-voltage switch opening fixing and positioning structure according to claim 1, wherein a hand brake (7) is installed on one side inner wall of the high-voltage switch (1), a first rotating shaft (5) is fixedly connected to two side outer walls of the hand brake (7), the other end of the first rotating shaft (5) is rotationally connected to the inner wall of the high-voltage switch (1), a first spring (6) is fixedly connected to one side inner wall of the high-voltage switch (1), the other end of the first spring (6) is fixedly connected to the outer wall of the hand brake (7), one side inner wall of the first spring (6) is sleeved on the outer wall of the first rotating shaft (5), and the first spring (6) is a torsion spring.

4. The high-voltage switch-off fixing and positioning structure according to claim 2, wherein the limiting plates (404) are U-shaped, and the number of the limiting plates (404) is four.

5. The high-voltage switch-off fixing and positioning structure according to claim 2, wherein an inner wall of one side of the second spring (403) is sleeved on an outer wall of the guide rod (402).