A swivel for a reclosing actuator

Abstract

This utility model relates to a rotary component suitable for a reclosing actuator, comprising a base plate and a cover plate matching the base plate. A limiting boss is provided on the upper left of the cover plate, and a first hook and a second hook are provided on the cover plate. The first hook and the second hook are respectively located on the left and right sides of the limiting boss. A rotary component capable of rotating around the limiting boss is mounted on the limiting boss. A slot limiting surface is connected to a limiting block via a limiting positioning protrusion. A first mounting groove and a second mounting groove are provided on the outer side of the slot limiting surface. The first mounting groove on the rotary component is opposite to the first hook, and the second mounting groove is opposite to the second hook. A limiting post is connected to the limiting boss, and a handle capable of rotating around the limiting post is mounted on the limiting post. The handle has a handle limiting end face that contacts the rotary component, and a limiting positioning groove is provided on the handle limiting end face. The limiting positioning protrusion is installed in the limiting positioning groove. This utility model achieves simple installation and high versatility.

Description

Technical Field

[0001] This utility model relates to the field of electric operating mechanism technology, and in particular to a rotary component suitable for reclosing actuators. Background Technology

[0002] In electric operating mechanisms, the ability to match auxiliary and alarm functions is also particularly important, and it can be used for remote alarm and monitoring of the actual condition of the circuit breaker; however, due to the different accessories from various manufacturers, corresponding actuators are required, which increases costs.

[0003] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a new type of rotary component suitable for reclosing actuators, making it more valuable for industrial applications. Utility Model Content

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a rotary component suitable for reclosing actuators.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A rotary component suitable for a reclosing actuator includes a base plate and a cover plate that matches the base plate. A limiting boss is provided on the upper left side of the cover plate. The cover plate also has a first hook and a second hook, located on the left and right sides of the limiting boss, respectively. A rotary component rotatable around the limiting boss is fitted onto the limiting boss. The rotary component includes a ring-shaped groove limiting surface, a limiting positioning protrusion, and a limiting block. The groove limiting surface is connected to the limiting block via the limiting positioning protrusion. The outer side of the rotating part is provided with a first mounting groove and a second mounting groove. When the rotating part is installed on the limiting boss, the first mounting groove on the rotating part is opposite to the first hook, and the second mounting groove is opposite to the second hook. A limiting post is connected to the limiting boss. A handle that can rotate around the limiting post is fitted on the limiting post. The handle is provided with a handle limiting end face that contacts the rotating part. A limiting positioning groove is provided on the handle limiting end face. The limiting positioning protrusion is installed in the limiting positioning groove so that the rotating part rotates synchronously with the handle.

[0006] Preferably, in the rotary actuator for reclosing, the first slot, the second slot, the slot limiting surface, the limiting positioning protrusion, and the limiting block are integrally injection molded structures.

[0007] Preferably, in the rotary actuator for reclosing, the cover plate is connected with a limiting sliding hole for limiting the rotation area of ​​the rotary component, and the limiting block moves within the limiting sliding hole.

[0008] Preferably, in the rotary component suitable for a reclosing actuator, a dustproof baffle is connected to the limiting sliding hole.

[0009] Preferably, in the rotary component suitable for reclosing actuators, the dust baffle and the cover plate are integrally formed.

[0010] Preferably, in the rotary actuator for reclosing, the limit block has a connecting hole.

[0011] By means of the above solution, this utility model has at least the following advantages: This invention separates the handle and the rotating component into two parts (which can be used in products where the handle of the auxiliary alarm is located relatively high), making it highly versatile and adaptable to various products, thereby reducing costs.

[0012] The rotating component of this invention is pre-installed on the cover plate. This structure is simple to install and facilitates installation. At the same time, the dustproof baffle can reduce the entry of dust and improve the service life of the device.

[0013] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the rotating component of this utility model; Figure 3 This is a schematic diagram of the internal structure of the cover plate of this utility model; Figure 4 This is a structural schematic diagram of the rotating component of this utility model; Figure 5 This is a schematic diagram of the handle of this utility model; Figure 6 This is a schematic diagram of the structure of the handle and rotating component after installation. Figure 7 This is a schematic diagram of the actual installation structure of this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0018] Example like Figures 1 to 5 As shown, a rotary component suitable for a reclosing actuator includes a base plate and a cover plate 2 that matches the base plate. A limiting boss 23 is provided on the upper left of the cover plate 2. A first hook 21 and a second hook 22 are provided on the cover plate 2, located on the left and right sides of the limiting boss 23, respectively. A rotary component 1, rotatable around the limiting boss 23, is fitted onto the limiting boss 23. The rotary component 1 includes a groove limiting surface 14 in a circular structure, a limiting positioning protrusion 13, and a limiting block 15. The groove limiting surface 14 is connected to the limiting block 15 via the limiting positioning protrusion 13. A first mounting groove 11 and a second mounting groove 12 are provided on the outer side of the positioning surface 14. When the rotating part is installed on the limiting boss, the first mounting groove 11 on the rotating part is opposite to the first hook 21, and the second mounting groove 12 is opposite to the second hook 22. A limiting post is connected to the limiting boss 23. A handle 3 that can rotate around the limiting post is fitted on the limiting post. The handle 3 is provided with a handle limiting end face 32 that contacts the rotating part 1. A limiting positioning groove 31 is provided on the handle limiting end face 32. The limiting positioning protrusion 13 is installed in the limiting positioning groove 31 so that the rotating part 1 rotates synchronously with the handle 3.

[0019] In this embodiment, the first slot 11, the second slot 12, the slot limiting surface 14, the limiting positioning protrusion 13, and the limiting block 15 are integrally injection molded structures. The cover plate 2 is internally connected to a limiting sliding hole 16 for limiting the rotation area of ​​the rotating component 1. The limiting block 15 is movable within the limiting sliding hole 16, and a dustproof baffle 17 is connected to the limiting sliding hole 16. Furthermore, the dustproof baffle and the cover plate are integrally molded structures.

[0020] The limiting block 15 has a connecting hole with a cross-shaped structure, which can be easily connected to the product.

[0021] During installation, the positions of the first mounting slot 11 and the second mounting slot 12 on the rotating component correspond to the first hook 21 and the second hook 22. This allows for quick installation of the rotating component. At the same time, when the rotating component is working, the slot limiting surface 14 will form a movable locking state with the first hook 21 and the second hook 22, preventing the rotating component from becoming loose.

[0022] Meanwhile, the rotating part and the handle adopt a separate structure, which facilitates installation and allows the dustproof baffle 17 to be installed at the sliding hole of the device to minimize the entry of dust.

[0023] Handle and rotating component mounting methods, such as Figure 6 As shown, the limiting positioning protrusion 13 of the rotary component 1 is limited by the limiting positioning groove 31 of the handle 3, and cannot rotate. When the handle 3 rotates, the rotary component 1 will also rotate. In the actuator system, the handle 3 is the driving component and the rotary component 1 is the driven component.

[0024] The installation method of the rotating parts, such as Figure 2 As shown, the rotating part 1 is installed in the cover plate 2. The first and second mounting slots on the rotating part are exactly matched with the first and second hooks on the cover plate. This matching installation is simple. This position is a position that the actuator cannot reach with the circuit breaker. Therefore, during the forward movement, the first and second hooks on the cover plate are generally in contact with the slot limiting surface 14, so that they cannot fall out of the cover plate 2.

[0025] In an embodiment, such as Figure 7 As shown, the rotating part 1 is pre-installed on the cover plate 2, and finally installed together on the handle of the actuator. The rotating part 1 is limited, so the overall motion trajectory is stable.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be noted that the terms "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or vertical, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rotary component suitable for a reclosing actuator, comprising a base plate and a cover plate (2) matching the base plate, characterized in that: The cover plate (2) is provided with a limiting boss (23) at the upper left. The cover plate (2) is provided with a first hook (21) and a second hook (22). The first hook (21) and the second hook (22) are respectively located on the left and right sides of the limiting boss (23). A rotating component (1) that can rotate around the limiting boss is fitted on the limiting boss (23). The rotating component (1) includes a groove limiting surface (14) with a circular structure, a limiting positioning protrusion (13), and a limiting block (15). The groove limiting surface (14) is connected to the limiting block (15) through the limiting positioning protrusion (13). A first mounting groove is opened on the outer side of the groove limiting surface (14). (11) and the second mounting groove (12), when the rotating part is installed on the limiting boss, the first mounting groove (11) on the rotating part is opposite to the first hook (21), and the second mounting groove (12) is opposite to the second hook (22). The limiting boss (23) is connected to the limiting post, and the limiting post is fitted with a handle (3) that can rotate around the limiting post. The handle (3) is provided with a handle limiting end face (32) that contacts the rotating part (1). The handle limiting end face (32) is provided with a limiting positioning groove (31). The limiting positioning protrusion (13) is installed in the limiting positioning groove (31) and makes the rotating part (1) rotate synchronously with the handle (3).

2. A rotary component suitable for a reclosing actuator according to claim 1, characterized in that: The first mounting groove (11), the second mounting groove (12), the slot limiting surface (14), the limiting positioning protrusion (13), and the limiting block (15) are integral injection molded structures.

3. A rotary component suitable for a reclosing actuator according to claim 1, characterized in that: The cover plate (2) is connected to a limiting sliding hole (16) for limiting the rotation area of ​​the rotating part (1), and the limiting block (15) moves within the limiting sliding hole (16).

4. A rotary component suitable for a reclosing actuator according to claim 3, characterized in that: A dustproof baffle is connected to the limiting sliding hole (16).

5. A rotary component suitable for a reclosing actuator according to claim 4, characterized in that: The dustproof baffle and the cover plate are integrally formed.

6. A rotary component suitable for a reclosing actuator according to claim 1, characterized in that: The limiting block (15) has a connecting hole.

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