An isolation operating mechanism that facilitates installation of front and rear plates

Abstract

The utility model provides a kind of isolation operating mechanism convenient to install front plate and back plate, including mounting plate, left end plate is equipped on the left end of mounting plate front end surface, control mechanism is equipped on the right end of mounting plate front end surface, right end plate is threadedly connected on control mechanism, first clamping groove is equipped on the similar surface of right end plate and left end plate near top end position, front plate body is equipped in the first clamping groove on left end plate and right end plate;The utility model is by being provided with left end plate and control mechanism on mounting plate, and right end plate is threadedly connected on control mechanism, the interval between left end plate and right end plate can be adjusted under the control of control mechanism, and then the interval between first clamping groove and second clamping groove on left end plate and right end plate can be controlled, so that front plate body and back plate body are conveniently installed in first clamping groove and second clamping groove.

Description

Technical Field

[0001] This utility model relates to an isolation operating mechanism that facilitates the installation of the front and rear panels, and belongs to the field of electrical equipment technology. Background Technology

[0002] Switchgear is a crucial component of power systems, and the isolation operating mechanism is an essential part of environmentally friendly gas-insulated ring main unit switchgear. Patent CN218918685U discloses a fully sealed isolation operating mechanism, including a frame and operating components. The frame includes a front plate and a rear plate. The operating components include a main shaft, an isolation operating shaft, a grounding operating shaft, and an indicator shaft. It also includes a sealed box, which includes a mounting plate and an isolation cover mounted on the mounting plate. A sealing gasket is sandwiched between the isolation cover and the mounting plate. The mounting plate has multiple first mounting holes. The frame and operating components are housed within the sealed box. The rear plate of the frame is mounted inside the mounting plate. The mounting plate has a first through hole for the main shaft to extend from, and a first sealing ring is mounted on the main shaft. The front of the isolation cover has a second, third, and fourth through hole. A second, third, and fourth sealing ring are respectively mounted on the isolation operating shaft, the grounding operating shaft, and the indicator shaft.

[0003] While the aforementioned patents offer waterproofing, preventing water ingress that could cause the isolation mechanism to malfunction, the front and rear panels of the frame structure are connected by traditional connecting columns. Furthermore, the rear panel is connected to the mounting plate via a connecting shaft. Disassembling or installing the front and rear panels requires unscrewing multiple connecting columns and nuts or bolts, which is inconvenient. Therefore, this utility model proposes an isolation mechanism that facilitates the installation of the front and rear panels. Utility Model Content

[0004] Based on the above background, the purpose of this utility model is to provide an isolation operation mechanism that facilitates the installation of the front and rear panels, thereby solving the problems in the background art.

[0005] This utility model provides the following technical solution:

[0006] An isolation operating mechanism for facilitating the installation of a front and rear plate includes a mounting plate. A left end plate is located on the left end of the front face of the mounting plate, and a control mechanism is located on the right end of the front face of the mounting plate. A right end plate is threadedly connected to the control mechanism. A first slot is provided near the top of each of the adjacent surfaces of the right and left end plates. A front plate body is housed within the first slots on both the left and right end plates, and the front plate body is limited to the first slot by a first limiting mechanism. A second slot is provided near the bottom of each of the adjacent surfaces of the right and left end plates, and a rear plate body is housed within the second slot, and the second slot is limited to the rear plate body by a second limiting mechanism.

[0007] Preferably, the control mechanism includes a set of fixing plates, which are fixedly connected to both sides of the right end plate on the front end face of the mounting plate. Each of the fixing plates has a rotating hole, and a rotating shaft is rotatably connected in the rotating hole. A threaded rod is provided between the rotating shafts, and the threaded rod is welded to the rotating shaft. An internal hexagonal groove is provided on the right end face of the rotating shaft in the rotating hole on the right side of the fixing plate.

[0008] Preferably, the right end plate is provided with a threaded hole, which is threadedly connected to the threaded rod, and the bottom of the right end plate abuts against the front end face of the mounting plate.

[0009] Preferably, the first limiting mechanism includes a set of first limiting blocks and a set of first limiting grooves. The set of first limiting blocks is fixedly connected to the first slots on the left end plate and the right end plate, respectively. The set of first limiting grooves is opened on the side walls on both sides of the front plate body. The first limiting blocks and the first limiting grooves are in a limiting engagement.

[0010] Preferably, the second limiting mechanism includes a set of second limiting blocks and a set of second limiting grooves. The set of second limiting blocks is fixedly connected to the second slots on the left end plate and the right end plate, respectively. The set of second limiting grooves is opened on the side walls on both sides of the rear plate body. The second limiting blocks and the second limiting grooves cooperate in a limiting manner.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This utility model discloses an isolation operating mechanism that facilitates the installation of a front and rear plate. It features a left end plate and a control mechanism on the mounting plate, with a right end plate threaded onto the control mechanism. Under the control of the control mechanism, the distance between the left and right end plates can be adjusted, thereby controlling the distance between the first and second slots on the left and right end plates. This facilitates the installation of the front and rear plate bodies within the first and second slots. Furthermore, the control mechanism allows for easy disassembly of the front and rear plate bodies, enabling convenient replacement and maintenance of the various operating components within the isolation operating mechanism. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0014] Figure 1This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the control mechanism structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the right end plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the front panel body structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the rear plate body structure of this utility model.

[0019] In the diagram: 1. Mounting plate; 2. Left end plate; 3. Right end plate; 4. First slot; 5. Front plate body; 6. Second slot; 7. Rear plate body; 8. Fixing plate; 9. Rotary hole; 10. Rotary shaft; 11. Threaded rod; 12. Hexagonal recess; 13. Threaded hole; 14. First limiting block; 15. First limiting groove; 16. Second limiting block; 17. Second limiting groove. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0021] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0022] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may be practiced by those skilled in the art without these specific details.

[0023] like Figures 1-5As shown, an isolation operation mechanism for facilitating the installation of a front and rear plate includes a mounting plate 1. A left end plate 2 is provided on the left end of the front face of the mounting plate 1, and a control mechanism is provided on the right end of the front face of the mounting plate 1. A right end plate 3 is threadedly connected to the control mechanism. A first slot 4 is provided near the top of the adjacent surfaces of the right end plate 3 and the left end plate 2. A front plate body 5 is provided in the first slot 4 on the left end plate 2 and the right end plate 3. The front plate body 5 and the first slot 4 are limited by a first limiting mechanism. A second slot 6 is provided near the bottom of the adjacent surfaces of the right end plate 3 and the left end plate 2. A rear plate body 7 is provided in the second slot 6. The second slot 6 and the rear plate body 7 are limited by a second limiting mechanism.

[0024] In the above technical solution, by setting a left end plate 2 and a control mechanism on the mounting plate 1, and threading a right end plate 3 onto the control mechanism, the distance between the left end plate 2 and the right end plate 3 can be adjusted under the control of the control mechanism, thereby controlling the distance between the first slot 4 and the second slot 6 on the left end plate 2 and the right end plate 3, which facilitates the installation of the front plate body 5 and the rear plate body 7 in the first slot 4 and the second slot 6. Furthermore, by operating the control mechanism, the front plate body 5 and the rear body can be easily disassembled, facilitating the replacement and maintenance of various operating components within the isolation operating mechanism.

[0025] In this utility model, the control mechanism includes a set of fixing plates 8, which are fixedly connected to both sides of the right end plate 3 on the front end face of the mounting plate 1. Each of the fixing plates 8 has a rotating hole 9, and a rotating shaft 10 is rotatably connected in the rotating hole 9. A threaded rod 11 is provided between the rotating shafts 10, and the threaded rod 11 is welded to the rotating shaft 10. The right end face of the rotating shaft 10 in the rotating hole 9 on the right side of the fixing plate 8 is provided with an internal hexagonal groove 12. The right end plate 3 is provided with a threaded hole 13, which is threadedly connected to the threaded rod 11. The bottom of the right end plate 3 abuts against the front end face of the mounting plate 1.

[0026] In the above technical solution, by setting a control mechanism, an Allen wrench is inserted into the Allen groove 12 and rotated, which can drive the rotating shaft 10 and the threaded rod 11 to rotate. Utilizing the threaded connection between the threaded rod 11 and the threaded hole 13 on the right end plate 3, the right end plate 3 can be driven to move closer to or away from the left end plate 2. When installing the front plate body 5 and the rear plate body 7, the front plate body and the rear plate body 7 are first inserted into the first slot 4 and the second slot 6 on the left end plate 2. Then, rotating the Allen wrench drives the threaded rod 11 to rotate, driving the right end plate 3 to move closer to the left end plate 2, which can install the front plate body and the rear plate body quickly and easily. When disassembling the front plate body 5 and the rear plate body 7, rotating the Allen wrench in the opposite direction drives the threaded rod 11 to reverse, which can drive the right end plate 3 away from the left end plate 2, so that the right end plate 3 and the left end plate 2 lose their fixation to the front plate body 5 and the rear plate body 7, making disassembly convenient.

[0027] In this utility model, the first limiting mechanism includes a set of first limiting blocks 14 and a set of first limiting grooves 15. The set of first limiting blocks 14 are respectively fixedly connected to the first slots 4 on the left end plate 2 and the right end plate 3. The set of first limiting grooves 15 are opened on the side walls on both sides of the front plate body 5. The first limiting blocks 14 and the first limiting grooves 15 are in a limiting cooperation.

[0028] In the above technical solution, by setting a first limiting mechanism, the limiting cooperation between the first limiting block 14 in the first slot 4 and the first limiting groove 15 on the front plate body 5 is used to facilitate the limiting of the front plate body 5 and the positioning of the fixed position of the front plate body 5.

[0029] In this utility model, the second limiting mechanism includes a set of second limiting blocks 16 and a set of second limiting grooves 17. The set of second limiting blocks 16 are respectively fixedly connected to the second slots 6 on the left end plate 2 and the right end plate 3. The set of second limiting grooves 17 are opened on the side walls on both sides of the rear plate body 7. The second limiting blocks 16 and the second limiting grooves 17 are in a limiting cooperation.

[0030] In the above technical solution, by setting a second limiting mechanism, the limiting cooperation between the second limiting block 16 in the second slot 6 and the second limiting groove 17 on the rear plate body 7 is used to limit the rear plate body 7 and to position the fixed position of the rear plate body 7.

[0031] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An isolation operating mechanism that facilitates installation of a front plate and a rear plate, characterized by: The device includes a mounting plate (1), a left end plate (2) on the left end of the front end face of the mounting plate (1), a control mechanism on the right end of the front end face of the mounting plate (1), a right end plate (3) threadedly connected to the control mechanism, a first slot (4) near the top position on the adjacent surfaces of the right end plate (3) and the left end plate (2), a front plate body (5) is provided in the first slot (4) on the left end plate (2) and the right end plate (3), the front plate body (5) and the first slot (4) are limited by a first limiting mechanism, a second slot (6) near the bottom position on the adjacent surfaces of the right end plate (3) and the left end plate (2), a rear plate body (7) is provided in the second slot (6), the second slot (6) and the rear plate body (7) are limited by a second limiting mechanism.

2. The isolation mechanism of claim 1, wherein: The control mechanism includes a set of fixing plates (8), which are fixedly connected to both sides of the right end plate (3) on the front end face of the mounting plate (1). Each of the fixing plates (8) has a rotating hole (9), and a rotating shaft (10) is rotatably connected in the rotating hole (9). A threaded rod (11) is provided between the rotating shafts (10), and the threaded rod (11) is welded to the rotating shaft (10). The right end face of the rotating shaft (10) in the rotating hole (9) on the fixing plate (8) on the right side of the right end plate (3) has an internal hexagonal groove (12).

3. The isolation mechanism of claim 2, wherein: The right end plate (3) is provided with a threaded hole (13), and the threaded hole (13) is threadedly connected to the threaded rod (11). The bottom of the right end plate (3) abuts against the front end face of the mounting plate (1).

4. The isolation mechanism of claim 3, wherein: The first limiting mechanism includes a set of first limiting blocks (14) and a set of first limiting grooves (15). The set of first limiting blocks (14) are fixedly connected to the first slots (4) on the left end plate (2) and the right end plate (3) respectively. The set of first limiting grooves (15) are opened on the side walls on both sides of the front plate body (5). The first limiting blocks (14) and the first limiting grooves (15) are mutually limiting and cooperating.

5. The isolation mechanism of claim 4, wherein: The second limiting mechanism includes a set of second limiting blocks (16) and a set of second limiting grooves (17). The set of second limiting blocks (16) are fixedly connected to the second slots (6) on the left end plate (2) and the right end plate (3), respectively. The set of second limiting grooves (17) are opened on the side walls on both sides of the rear plate body (7). The second limiting blocks (16) and the second limiting grooves (17) are mutually limiting and cooperating.

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