CN211125416U

CN211125416U - Low-voltage distribution switch mounting base with good protection performance

Info

Publication number: CN211125416U
Application number: CN201922348380.9U
Authority: CN
Inventors: 马健; 顾维成
Original assignee: Jiangsu Ruiran Electric Appliance Co ltd
Current assignee: Jiangsu Ruiran Electric Appliance Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-28
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a low voltage distribution switch technical field just discloses a low voltage distribution switch mount pad that protectiveness is good, the on-line screen storage device comprises a base, the spout has all been seted up to the lateral wall about inner base chamber, inner base chamber's diapire fixed mounting has quantity to be two telescopic links, two the top of telescopic link all with spout sliding connection's switch fixing base fixed connection, fixed mounting has the spring between switch fixing base and inner base chamber's the diapire, the right side fixed mounting of base has servo motor, inner base chamber's left side wall fixed mounting has the axle bed that is located switch fixing base below. This low voltage distribution switch mount pad that protectiveness is good has realized carrying out sealed protection to the switch on the switch fixing base, and servo motor antiport otherwise pushes the switch fixing base under the flexible return effect of spring and shifts up, and then has realized using the switch on the switch fixing base.

Description

Low-voltage distribution switch mounting base with good protection performance

Technical Field

The utility model relates to a low voltage distribution switch technical field specifically is a low voltage distribution switch mount pad that protectiveness is good.

Background

The low-voltage distribution is composed of a distribution substation, a high-voltage distribution line, a distribution transformer, a low-voltage distribution line and corresponding control protection equipment.

Along with the development of times and science and technology, the technological progress of the low-voltage distribution switch mounting seat is promoted simultaneously by the technological progress of the times and the science and technology, but the defects still exist, the existing low-voltage distribution switch mounting seat is protected by a simple protective cover, the low-voltage distribution switch mounting seat is not convenient to use when the good protection effect cannot be achieved, and therefore the low-voltage distribution switch mounting seat with good protection performance is provided to solve the problem.

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 low pressure distribution switch mount pad that protectiveness is good possesses advantages such as protectiveness is good, has solved present low pressure distribution switch mount pad and has protected near simple protection casing, the problem of not being convenient for to use when not reaching good protecting effect.

(II) technical scheme

For the purpose that realizes above-mentioned protectiveness is good, the utility model provides a following technical scheme: a low-voltage distribution switch mounting seat with good protection performance comprises a base, wherein sliding grooves are formed in the left side wall and the right side wall of an inner cavity of the base, two telescopic rods are fixedly mounted on the bottom wall of the inner cavity of the base, the tops of the two telescopic rods are fixedly connected with a switch fixing seat in sliding connection with the sliding grooves, a spring is fixedly mounted between the switch fixing seat and the bottom wall of the inner cavity of the base, a servo motor is fixedly mounted on the right side of the base, a shaft seat located below the switch fixing seat is fixedly mounted on the left side wall of the inner cavity of the base, a shaft rod penetrating through the base and movably connected with the shaft seat is fixedly mounted at the output shaft of the servo motor, two wire reels are fixedly mounted on the outer portion of the shaft rod, pull ropes fixedly connected with the switch fixing seat are fixedly mounted on the outer portion, the equal fixed mounting in the left and right sides at switch fixing base top has the connecting rod, two the top of connecting rod all with apron fixed connection, the bottom fixed mounting of apron has the lower seal circle.

Preferably, the telescopic rod consists of an outer cylinder and an inner rod, and the inner rod penetrating through and extending to the outside of the outer cylinder is connected inside the outer cylinder in a sliding manner.

Preferably, the spring is located between the two telescopic rods, and the two wire reels are located on one side of the opposite surface of the two telescopic rods respectively.

Preferably, the connection mode of axostylus axostyle and axle bed is for rotating the connection, and the turned angle of axostylus axostyle is three hundred sixty degrees.

Preferably, the outside fixed mounting of servo motor has the protection casing, and the equal threaded connection in the left and right sides of base bottom has clamping screw.

Preferably, the left side and the right side of the switch fixing seat are fixedly provided with sliding connection rods, and the switch fixing seat is connected with the sliding groove in a sliding mode through the sliding connection rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a low pressure distribution switch mount pad that protectiveness is good possesses following beneficial effect:

this low voltage distribution switch mount pad that protectiveness is good, servo motor through setting up, thereby realized that servo motor drives the wire reel on the axostylus axostyle and twines the stay cord when rotating, and then realized that the switch on the stay cord pulling switch fixing base moves down, the telescopic link is synchronous to stretch out and draw back, and then realized that the switch fixing base drives the apron on the connecting rod and moves down, make the lower seal pad closely laminate with the lower seal circle, and then realized sealing up the protection to the switch on the switch fixing base, servo motor reverse rotation moves the switch fixing base under the flexible return effect of spring and shifts up otherwise, and then realized using the switch on the switch fixing base.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the device comprises a base 1, a sliding groove 2, a telescopic rod 3, a switch fixing seat 4, a spring 5, a servo motor 6, a shaft seat 7, a shaft rod 8, a wire spool 9, a pull rope 10, a lower sealing gasket 11, a connecting rod 12, a cover plate 13 and a lower sealing ring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a low-voltage distribution switch mounting base with good protection performance comprises a base 1, wherein sliding grooves 2 are formed in the left side wall and the right side wall of an inner cavity of the base 1, two telescopic rods 3 are fixedly mounted on the bottom wall of the inner cavity of the base 1, each telescopic rod 3 comprises an outer barrel and an inner rod, the inner rod penetrating through and extending to the outside of the outer barrel is connected in a sliding manner inside the outer barrel, the tops of the two telescopic rods 3 are fixedly connected with a switch fixing base 4 connected with the sliding grooves 2 in a sliding manner, sliding connecting rods are fixedly mounted on the left side and the right side of the switch fixing base 4, the switch fixing base 4 is connected with the sliding grooves 2 in a sliding manner through the sliding connecting rods, a spring 5 is fixedly mounted between the switch fixing base 4 and the bottom wall of the inner cavity of the base 1, a servo motor 6 is fixedly mounted on, a shaft seat 7 positioned below the switch fixing seat 4 is fixedly arranged on the left side wall of the inner cavity of the base 1, a shaft rod 8 which penetrates through the base 1 and is movably connected with the shaft seat 7 is fixedly arranged at the output shaft of the servo motor 6, the shaft rod 8 is rotatably connected with the shaft seat 7, the rotating angle of the shaft lever 8 is three hundred and sixty degrees, two wire reels 9 are fixedly arranged outside the shaft lever 8, the spring 5 is positioned between the two telescopic rods 3, and two wire reels 9 are located one side of two telescopic link 3 looks facies abscission respectively, and the outside fixed mounting of wire reel 9 has the stay cord 10 with switch fixing base 4 fixed connection, and the top fixed mounting of base 1 has lower sealing gasket 11, and the equal fixed mounting in the left and right sides at switch fixing base 4 top has connecting rod 12, and the top of two connecting rod 12 all with apron 13 fixed connection, the bottom fixed mounting of apron 13 has lower sealing washer 14.

In summary, the low-voltage distribution switch mounting base with good protection performance is provided with the servo motor 6, thereby realizing that the pull rope 10 is wound while the servo motor 6 drives the wire spool 9 on the shaft lever 8 to rotate, thereby realizing that the switch on the switch fixing seat 4 is pulled by the pull rope to move downwards, the telescopic rod 3 synchronously extends and retracts, thereby realizing that the switch fixing seat 4 drives the cover plate 13 on the connecting rod 12 to move downwards, the lower sealing gasket 11 is tightly jointed with the lower sealing ring 14, thereby realizing the sealing protection of the switch on the switch fixing seat 4, otherwise, the servo motor 6 rotates reversely to push the switch fixing seat 4 to move upwards under the telescopic return action of the spring 5, and then realized using the switch on the switch fixing base 4, solved present low voltage distribution switch mount pad and protected near simple protection casing, not convenient to use's problem when reaching good protecting effect.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a low voltage distribution switch mount pad that protectiveness is good, includes base (1), its characterized in that: the left side wall and the right side wall of an inner cavity of the base (1) are respectively provided with a sliding groove (2), the bottom wall of the inner cavity of the base (1) is fixedly provided with two telescopic rods (3), the tops of the two telescopic rods (3) are fixedly connected with a switch fixing seat (4) in sliding connection with the sliding grooves (2), a spring (5) is fixedly arranged between the switch fixing seat (4) and the bottom wall of the inner cavity of the base (1), the right side of the base (1) is fixedly provided with a servo motor (6), the left side wall of the inner cavity of the base (1) is fixedly provided with a shaft seat (7) positioned below the switch fixing seat (4), an output shaft of the servo motor (6) is fixedly provided with a shaft rod (8) penetrating through the base (1) and movably connected with the shaft seat (7), and the outer part of the shaft rod (8) is fixedly provided with, the utility model discloses a switch, including base (1), switch fixing base (4), the outside fixed mounting of wire reel (9) have stay cord (10) with switch fixing base (4) fixed connection, the top fixed mounting of base (1) has lower sealing pad (11), the equal fixed mounting in the left and right sides at switch fixing base (4) top has connecting rod (12), two the top of connecting rod (12) all with apron (13) fixed connection, the bottom fixed mounting of apron (13) has lower sealing washer (14).

2. The mounting base for the low-voltage distribution switch with good protection performance of claim 1, is characterized in that: the telescopic rod (3) consists of an outer barrel and an inner rod, and the inner part of the outer barrel is connected with the inner rod which penetrates through and extends to the outer part of the outer barrel in a sliding manner.

3. The mounting base for the low-voltage distribution switch with good protection performance of claim 1, is characterized in that: the spring (5) is positioned between the two telescopic rods (3), and the two wire reels (9) are respectively positioned on one side of the opposite surface of the two telescopic rods (3).

4. The mounting base for the low-voltage distribution switch with good protection performance of claim 1, is characterized in that: the connecting mode of the shaft lever (8) and the shaft seat (7) is rotating connection, and the rotating angle of the shaft lever (8) is three hundred sixty degrees.

5. The mounting base for the low-voltage distribution switch with good protection performance of claim 1, is characterized in that: the outer fixed mounting of servo motor (6) has the protection casing, and the equal threaded connection in the left and right sides of base (1) bottom has clamping screw.

6. The mounting base for the low-voltage distribution switch with good protection performance of claim 1, is characterized in that: the left side and the right side of the switch fixing seat (4) are fixedly provided with sliding connection rods, and the switch fixing seat (4) is connected with the sliding groove (2) in a sliding mode through the sliding connection rods.