Simple and efficient converter high-speed circuit breaker mounting mechanism

Abstract

The utility model relates to the technical field of high-speed circuit breaker installation, in particular to a simple and efficient converter high-speed circuit breaker installation mechanism. Comprising a propelling structure; the propelling structure is provided with a main body component, a handle, an insulating plate, a sliding rail and a mounting block; the mounting block is fixed on the main body component and is used for positioning the rear end of the main body component; one side of the sliding rail is fixed on the main body component, and the other side of the sliding rail is fixed in the high-speed circuit breaker box body, so that the high-speed circuit breaker unit can be pushed in more easily and quickly, the mechanism is provided with a self-positioning function, the structure is firm and durable, and the maintenance cost is relatively low; and meanwhile, the effect of reducing the failure risk of the high-speed circuit breaker caused by external vibration can also be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed circuit breaker installation, in particular to a simple and efficient converter high-speed circuit breaker installation mechanism. Background Art

[0002] The installation method of the converter high-speed circuit breaker unit in the prior art is to fix it separately in the box. The space is small during disassembly and assembly, and the operating space is compact. The installation is very difficult because there is no guide during installation. At the same time, the structure is easily damaged and the maintenance cost is high. In addition, there is also the risk of unstable installation of the mechanism and the high-speed circuit breaker may fail due to external vibration. Utility Model Content

[0003] The purpose of the utility model is to provide a simple and efficient converter high-speed circuit breaker installation mechanism to address the defects in the prior art, so that the high-speed circuit breaker unit can be pushed in more easily and quickly, the mechanism has a self-positioning function during installation, the structure is firm and durable, and the maintenance cost is low; the mechanism is installed firmly, and at the same time, the risk of failure of the high-speed circuit breaker due to external vibration can be reduced.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a simple and efficient inverter high-speed circuit breaker installation mechanism, including a propulsion structure; the propulsion structure is provided with a main body component, a handle, an insulating plate, a slide rail, and a mounting block; the mounting block is fixed to the main body component and positions the rear end of the main body component; one side of the slide rail is fixed to the main body component, and the other side of the slide rail is fixed to the inside of the high-speed circuit breaker box.

[0005] Furthermore, the mounting block and the slide rail are respectively fixed to the main body by countersunk bolt groups, and are each provided with a matching fixing point.

[0006] Furthermore, the main body component is U-shaped, and the slide rails are fixed on both sides of the U of the main body component.

[0007] Furthermore, a high-speed circuit breaker unit installation position is provided at the U-shaped bottom of the main body component.

[0008] Furthermore, the main body component is formed by bending an aluminum plate.

[0009] Furthermore, the handle is provided with a metal part and a rubber protective cover attached to the edge thereof.

[0010] Furthermore, the insulating plate separates the live parts of the electrical components from the main body member.

[0011] Furthermore, the mounting block is provided with two holes which cooperate with the positioning pins on the high-speed circuit breaker box.

[0012] Furthermore, the main body component is provided with mounting block fastening points and main body component fastening points which are adapted to each other in position.

[0013] The invention comprises a propulsion structure; the propulsion structure is provided with a main component, a handle, an insulating plate, a slide rail, and a mounting block; the mounting block is fixed on the main component and positions the rear end of the main component; one side of the slide rail is fixed on the main component, and the other side of the slide rail is fixed to the inside of the high-speed circuit breaker box, so that the high-speed circuit breaker unit can be pushed in more easily and quickly, the mechanism is installed with a self-positioning function, the structure is firm and durable, and the maintenance cost is low; the mechanism is installed firmly, and at the same time, the failure risk of the high-speed circuit breaker due to external vibration can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of a simple and efficient installation mechanism of a high-speed circuit breaker of a current transformer of the utility model;

[0016] Figure 2 It is the main view of the main component;

[0017] Figure 3 It is a top view of the main component;

[0018] Figure 4 It is a schematic diagram of the handle;

[0019] Figure 5 It is the main view of the insulation board;

[0020] Figure 6 It is the main view of the slide rail;

[0021] Figure 7 This is the main view of the installation block.

[0022] Reference numerals:

[0023] Propulsion structure 1, main component 1-1, handle 1-2, insulating plate 1-3, slide rail 1-4, mounting block 1-5, mounting block fastening point 3-1, main component fastening point 3-2, metal part 5-1, rubber protective cover 5-2, high-speed circuit breaker 6. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be noted that the directions or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] A simple and efficient installation mechanism for high-speed circuit breakers of converters, such as Figure 1 As shown, it includes a propulsion structure 1; the propulsion structure 1 is provided with a main component 1-1, a handle 1-2, an insulating plate 1-3, a slide rail 1-4, and a mounting block 1-5; the mounting block 1-5 is fixed on the main component 1-1 and positions the rear end of the main component 1-1; one side of the slide rail 1-4 is fixed on the main component 1-1, and the other side of the slide rail 1-4 is fixed inside the high-speed circuit breaker box.

[0027] Specifically, the mounting block 1-5 is fixed to the main component 1-1 and positions the rear end of the main component 1-1, so as to accurately position the main component 1-1, and then fixed to the main component 1-1 by one side of the slide rail 1-4, and the other side of the slide rail 1-4 is fixed to the internal structure of the high-speed circuit breaker box, thereby serving as a bearing component when the main component 1-1 slides in, and at the same time allowing the high-speed circuit breaker unit to easily enter and exit the box without being misplaced.

[0028] As a preferred embodiment of the above, Figure 3 As shown, the mounting block 1-5 and the slide rail 1-4 are respectively fixed to the main body by countersunk bolt groups, and each is provided with a matching fixing point.

[0029] Specifically, the mounting block 1-5 and the slide rail 1-4 are respectively fixed to the main body by countersunk bolt groups, and each is provided with a matching fixing point structure, so as to further improve the accuracy and efficiency of the forward and backward entry and exit of the entire mechanism.

[0030] As a preferred embodiment of the above, Figure 1 As shown, the main component 1-1 is U-shaped, and the slide rails 1-4 are fixed on both sides of the U of the main component 1-1.

[0031] Specifically, the slide rails 1-4 are fixed to the structure on both sides of the U-shape of the main component 1-1, so that the overall space occupied by the device is smaller and it is easier to use.

[0032] As a preferred embodiment of the above, Figure 1 As shown, a high-speed circuit breaker unit installation position is provided at the U-shaped bottom of the main component 1-1.

[0033] Specifically, a high-speed circuit breaker unit installation position structure is provided at the U-shaped bottom of the main component 1-1, so that the device can carry the high-speed circuit breaker unit more stably and maintain stability when sliding in or out.

[0034] As a preferred embodiment of the above, Figure 1 As shown, the main component 1-1 is formed by bending an aluminum plate.

[0035] As a preferred embodiment of the above, Figure 4 As shown, the handle 1-2 is provided with a metal part 5-1 and a rubber protective cover 5-2 attached to its edge.

[0036] Specifically, the handle 1 - 2 is provided with a metal part 5 - 1 and a rubber protective cover 5 - 2 attached to the edge thereof to prevent the operator from being scratched.

[0037] As a preferred embodiment of the above, Figure 1 As shown, the insulating plate 1-3 separates the live parts of the electrical components from the main body component 1-1.

[0038] Specifically, the insulating plate 1-3 separates the live parts of the electrical components from the structure of the main component 1-1, so that the live parts of the electrical components can be separated from the main body of the mechanism to ensure electrical safety.

[0039] As a preferred embodiment of the above, Figure 7 As shown, the mounting block 1-5 is provided with two holes which cooperate with the positioning pins on the high-speed circuit breaker box.

[0040] As a preferred embodiment of the above, Figure 3 As shown, the main component 1-1 is provided with a mounting block fastening point 3-1 and a main component fastening point 3-2 which are adapted to each other in position.

[0041] Specifically, the main component 1-1 is provided with a structure of mounting block fastening points 3-1 and main component fastening points 3-2 which are positioned appropriately, so that after installation, the main component fastening points 3-2 are used to fix the main component to the box body, thereby ensuring a stable installation.

[0042] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A simple and efficient installation mechanism for high-speed circuit breakers of current transformers, Features: comprising a propulsion structure (1); The propulsion structure (1) is provided with a main body component (1-1), a handle (1-2), an insulating plate (1-3), a slide rail (1-4), and a mounting block (1-5); The mounting block (1-5) is fixed on the main body component (1-1) and positions the rear end of the main body component (1-1); One side of the slide rail (1-4) is fixed on the main component (1-1), and the other side of the slide rail (1-4) is fixed inside the high-speed circuit breaker box.

2. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 1, It is characterized in that The mounting block (1-5) and the slide rail (1-4) are respectively fixed to the main body via a countersunk bolt group, and are each provided with a matching fixing point.

3. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 2, It is characterized in that The main component (1-1) is U-shaped, and the slide rails (1-4) are fixed on both sides of the U of the main component (1-1).

4. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 3, It is characterized in that A high-speed circuit breaker unit installation position is provided at the U-shaped bottom of the main body component (1-1).

5. The simple and efficient installation mechanism for high-speed current transformer circuit breaker according to claim 4, It is characterized in that The main body component (1-1) is formed by bending an aluminum plate.

6. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 5, It is characterized in that The handle (1-2) is provided with a metal part (5-1) and a rubber protective cover (5-2) attached to its edge.

7. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 1, It is characterized in that The insulating plate (1-3) separates the live parts of the electrical components from the main body member (1-1).

8. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 1, It is characterized in that The mounting block (1-5) is provided with two holes which cooperate with the positioning pins on the high-speed circuit breaker box.

9. The simple and efficient converter high-speed circuit breaker installation mechanism according to claim 2, It is characterized in that The main body component (1-1) is provided with a mounting block fastening point (3-1) and a main body component fastening point (3-2) which are adapted to each other in position.

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