CN215579678U

CN215579678U - High-low voltage enclosed bus linking device

Info

Publication number: CN215579678U
Application number: CN202121082601.3U
Authority: CN
Inventors: 王楠; 刘红岩
Original assignee: Shenyang Yicheng Electrical Equipment Manufacturing Co ltd
Current assignee: Shenyang Yicheng Electrical Equipment Manufacturing Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-18
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a high-low voltage closed bus linking device which comprises a switch cabinet, wherein a clamping mechanism is arranged on the rear side of an inner cavity of the switch cabinet, the clamping mechanism comprises a rectangular block, a micro motor, a first gear, a second gear, a clamping handle, a third gear and a rotating rod, the rectangular block is arranged on the rear side of the inner cavity of the switch cabinet, the micro motor is connected to the right side of the bottom end of the outer wall of the rear side of the rectangular block through a bolt, the micro motor penetrates through the switch cabinet, and the first gear is welded to the output end of the micro motor through the rectangular block. This high-low pressure enclosed bus link device through structures such as cubical switchboard, rectangle piece, micro motor, first gear, second gear, tong, third gear, logical groove, bull stick, inserted bar, jack and carry out whole fixed clamp to the thickness wire of different models and get, and this high-low pressure enclosed bus link device realizes the function of connecting a plurality of wires jointly through an interface through structures such as connecting block, wiring board, wiring entry, wiring export.

Description

High-low voltage enclosed bus linking device

Technical Field

The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage closed bus linking device.

Background

The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The main different occasions such as power plant, transformer substation, petrochemical, metallurgy steel rolling, light industry weaving, factory and mining enterprise and residential quarter, high-rise building that are applicable to, the bus connection of current high-low voltage switch cabinet needs to stretch into the device inboard with the line and connects, and is very inconvenient, and beneficial effect is not obvious, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high-low voltage closed bus linking device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-low voltage closed bus linking device comprises a switch cabinet, wherein a clamping mechanism is arranged on the rear side of an inner cavity of the switch cabinet and comprises a rectangular block, a micro motor, a first gear, a second gear, a clamping handle, a third gear and a rotating rod, the rectangular block is arranged on the rear side of the inner cavity of the switch cabinet, the micro motor is connected to the right side of the bottom end of the outer wall of the rear side of the rectangular block through a bolt, the micro motor penetrates through the switch cabinet, the first gear is welded to the output end of the micro motor in a penetrating mode through the rectangular block, the second gear is meshed with the outer wall of the top end of the first gear, the third gear is meshed with the outer wall of the left side of the second gear, the clamping handle is welded to the top end of the second gear and the top end of the third gear, the clamping handle is formed by connecting a transverse rod and a vertical rod through a shaft, one end of the rotating rod is connected to the inner side of the clamping handle in a shaft mode, and the other end of the rotating rod is connected to the outer wall of the top end of the rectangular block through a shaft, the right side the inserted bar is installed on the left side top of tong, and the left side the jack has been seted up on the top of tong, the bottom of rectangular block is connected with the one end of connecting block, the other end of connecting block is connected with electrically conductive wiring board, the plug wire entry has been seted up on the top of electrically conductive wiring board, the plug wire export has been seted up to the bottom of electrically conductive wiring board.

Preferably, the second gear and the third gear are the same in shape and size and are respectively distributed on the left side and the right side of the front outer wall of the rectangular block.

Preferably, the shape of the clamping hand is L-shaped.

Preferably, the rear side outer wall of the switch cabinet is provided with a through groove.

Preferably, a rubber pad is adhered to the inner side of the clamping hand.

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

1. this high-low pressure enclosed bus interlinkage device realizes carrying out whole fixed clamp to the thickness wire of different models through structures such as cubical switchboard, rectangle piece, micro motor, first gear, second gear, tong, third gear, logical groove, bull stick, inserted bar, jack and gets.

2. This high-low voltage enclosed bus linking device realizes the function of connecting a plurality of wires jointly through a interface through structures such as connecting block, wiring board, plug wire entry, plug wire export.

3. This high-low pressure enclosed bus linking device can realize the automatic centre gripping of centre gripping arm, and the material resources of using manpower sparingly are used to automatically regulated centre gripping distance, and beneficial effect is obvious, and the practicality is strong.

Drawings

FIG. 1 is a front sectional view of the switchgear structure of the present invention;

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

fig. 3 is an enlarged view of the present invention at B.

In the figure: 1. cubical switchboard, 2, rectangular block, 3, micro motor, 4, first gear, 5, second gear, 6, tong, 7, third gear, 8, logical groove, 9, bull stick, 10, inserted bar, 11, jack, 12, connecting block, 13, wiring board, 14, wiring entry, 15, wiring export.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-low voltage closed bus linking device comprises a switch cabinet 1, a clamping mechanism 2 is arranged on the rear side of an inner cavity of the switch cabinet 1 and comprises a rectangular block 2, a micro motor 3, a first gear 4, a second gear 5, a clamping handle 6, a third gear 7 and a rotating rod 9, the rectangular block 2 is arranged on the rear side of the inner cavity of the switch cabinet 1, the rectangular block 2 plays a role in connection and support, the micro motor 3 is connected to the right side of the bottom end of the outer wall of the rear side of the rectangular block 2 through a bolt, the micro motor 3 penetrates through the switch cabinet 1, the first gear 4 is welded to the output end of the micro motor 3 through the rectangular block 2, the micro motor 3 rotates clockwise to drive the first gear 4 to rotate clockwise, the second gear 5 is meshed to the outer wall of the top end of the first gear 4, the first gear 4 drives the second gear 5 to rotate anticlockwise, the outer wall of the left side of the second gear 5 is meshed with the third gear 7, the second gear 5 drives the third gear 7 to rotate clockwise, the top end of the second gear 5 and the top end of the third gear 7 are welded with clamping hands 6, each clamping hand 6 is formed by connecting a cross rod and a vertical rod in a shaft mode, each clamping hand 6 moves inwards to clamp a wire, the inner side of each clamping hand 6 is connected with one end of a rotating rod 9 in a shaft mode, each rotating rod 9 has a limiting effect on the movement of each clamping hand 6, the other end of each rotating rod 9 is connected to the outer wall of the top end of the rectangular block 2 in a shaft mode, the top end of the left side of each clamping hand 6 on the right side is provided with a plug rod 10, the top end of each clamping hand 6 on the left side is provided with a jack 11, each plug rod 10 is matched with each jack 11 to seal the wire on the inner side of each clamping hand 6, the bottom end of each rectangular block 2 is connected with one end of a connecting block 12, the other end of each connecting block 12 is connected with a conductive plug board 13, each conductive plug board 13 can communicate wires connected to the sockets connected into the inner cavities of the conductive plug boards 13, the plug wire inlets 14 inside the switch cabinet 1 is provided with the bottom end of each conductive plug board 13 is provided with a plug wire outlet 15, the patch outlet 15 facilitates connection with external wiring.

Preferably, the second gear 5 and the third gear 7 have the same shape and size and are respectively distributed on the left side and the right side of the front outer wall of the rectangular block 2, and the second gear 5 drives the third gear 7 to rotate clockwise.

Preferably, the shape of the clamping hand 6 is L-shaped, and the clamping hand 6 moves inwards to clamp the conducting wire.

As preferred scheme, logical groove 8 has been seted up to the rear side outer wall of cubical switchboard 1, and logical groove 8 conveniently is connected with outside wire.

Preferably, a rubber pad is adhered to the inner side of the clamping hand 6, and the rubber pad plays a role in skid resistance.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Put into the inboard of tong 6 with the wire during use, connect micro motor 3 and battery circuit, micro motor 3 clockwise rotation drives first gear 4 clockwise rotation this moment, first gear 4 drives second gear 5 anticlockwise rotation, second gear 5 drives third gear 7 clockwise rotation, tong 6 moves to the inboard this moment and presss from both sides the wire tightly, insert the plug wire entry 14 respectively with the wire plug in proper order this moment, the wire is connected with plug board 13 this moment, when needs derive the wire, only need with the wiring through logical groove 8 insert plug wire export 15 can, this design application scope is wide, beneficial effect is obvious.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high-low voltage enclosed bus linking device, includes cubical switchboard (1), its characterized in that: the inner cavity rear side of the switch cabinet (1) is provided with a clamping mechanism, the clamping mechanism comprises a rectangular block (2), a micro motor (3), a first gear (4), a second gear (5), a clamping hand (6), a third gear (7) and a rotating rod (9), the inner cavity rear side of the switch cabinet (1) is provided with the rectangular block (2), the right side of the rear side outer wall bottom end of the rectangular block (2) is connected with the micro motor (3) through a bolt, the micro motor (3) penetrates through the switch cabinet (1), the output end of the micro motor (3) penetrates through the rectangular block (2) and is welded with the first gear (4), the top end outer wall of the first gear (4) is meshed with the second gear (5), the left side outer wall of the second gear (5) is meshed with the third gear (7), the top end of the second gear (5) and the top end of the third gear (7) are both welded with the clamping hand (6), and tong (6) are formed by a horizontal pole and a montant coupling, the inboard coupling of tong (6) has the one end of bull stick (9), another end coupling of bull stick (9) is on the top outer wall of rectangular block (2), the right side inserted bar (10), left side are installed on the left side top of tong (6) jack (11) have been seted up on the top of tong (6), the bottom of rectangular block (2) is connected with the one end of connecting block (12), the other end of connecting block (12) is connected with electrically conductive wiring board (13), wiring entry (14) have been seted up on the top of electrically conductive wiring board (13), wiring export (15) have been seted up to the bottom of electrically conductive wiring board (13).

2. A high-low voltage closed busbar linking device according to claim 1, wherein: the second gear (5) and the third gear (7) are identical in shape and size and are respectively distributed on the left side and the right side of the outer wall of the front side of the rectangular block (2).

3. A high-low voltage closed busbar linking device according to claim 1, wherein: the shape of the clamping hand (6) is L-shaped.

4. A high-low voltage closed busbar linking device according to claim 1, wherein: the rear side outer wall of the switch cabinet (1) is provided with a through groove (8).

5. A high-low voltage closed busbar linking device according to claim 1, wherein: a rubber pad is stuck on the inner side of the clamping hand (6).