Convenient-to-install electric protector for protection equipment

Abstract

The utility model belongs to the field of electric protectors, and particularly relates to a convenient-to-install electric protector for protection equipment, which comprises an installation plate welded in a shell, an electric protector body is installed on one side of the installation plate, an installation mechanism is arranged between the electric protector body and the installation plate, and the installation mechanism comprises an installation groove and an installation seat. The mounting groove is formed in one side of the mounting plate, the mounting seat is fixedly mounted on the electric protector body and can be mounted in the corresponding mounting groove, a plurality of rectangular seats are fixedly mounted on the inner wall of the bottom of the mounting groove, a plurality of rectangular holes are formed in the top of the mounting seat, and the rectangular seats are matched with the corresponding rectangular holes. The electric protector is reasonable in design, the electric protector body can be limited and fixed in the horizontal direction and the vertical direction through the cooperation of the fixing plate and the mounting base, and therefore the purpose that the electric protector body can be disassembled and assembled conveniently can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric protectors, in particular to an electric protector for protection equipment which is easy to install. Background Art

[0002] The DFY-5 power protector is a multifunctional instrument for monitoring and protecting three-phase power systems or three-phase electrical equipment. It integrates three-phase voltage display, overvoltage protection, undervoltage protection, phase loss protection, and phase sequence protection. It features a Chinese LCD display and offers comprehensive functionality, stable performance, and easy operation.

[0003] When installing an existing power protector, it is generally first inserted into the mounting slot inside the mounting plate, and then fixed around it with multiple bolts. However, this traditional fixing method requires the use of tools when in use. When the installation location space is narrow, the work operation is inconvenient, making it inconvenient to install and replace the power protector, which in turn brings certain inconveniences to installers and maintenance personnel. Therefore, we propose an easy-to-install power protector for protective equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide an electrical protector for protective equipment that is easy to install.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An electric protector for protective equipment that is easy to install includes a mounting plate welded inside a shell, an electric protector body is mounted on one side of the mounting plate, and a mounting mechanism is provided between the electric protector body and the mounting plate, the mounting mechanism includes a mounting groove and a mounting seat, the mounting groove is opened on one side of the mounting plate, the mounting seat is fixedly mounted on the electric protector body, and the mounting seat can be installed in the corresponding mounting groove, a plurality of rectangular seats are fixedly mounted on the bottom inner wall of the mounting groove, a plurality of rectangular holes are opened on the top of the mounting seat, and the rectangular seats are adapted to the corresponding rectangular holes, and a fixing mechanism for limiting the vertical direction of the electric protector body is provided on the mounting plate.

[0007] Optionally, the fixing mechanism includes a movable groove and a fixed plate, the movable groove is opened on one side of the mounting plate, the fixed plate is slidably installed in the movable groove, and the top of the electrical protector body is in contact with the bottom of the fixed plate.

[0008] By adopting the above technical solution, the fixing plate is provided to limit the position of the electric protector body in the vertical direction, thereby achieving the purpose of fixing the electric protector body in the vertical direction.

[0009] Optionally, a plurality of fixing springs are fixedly mounted on one side of the fixing plate, and one end of the fixing spring is fixedly mounted on the inner wall of the movable groove.

[0010] By adopting the above technical solution and providing a fixing spring, the fixing spring can push the fixing plate to move out of the moving groove and reset.

[0011] Optionally, a limiting groove is provided on the inner wall of the bottom of the movable groove, a limiting seat is fixedly installed on the bottom of the fixed plate, and the limiting seat is slidably connected to the corresponding limiting groove.

[0012] By adopting the above technical solution and providing the limiting seat and the limiting groove, it is possible to guide the fixed plate and prevent the fixed plate from completely moving out of the movable groove.

[0013] Optionally, a sliding groove is provided on the top of the fixing plate, and a fixing seat for fixing the fixing plate in a horizontal direction is slidably installed in the sliding groove, and the fixing seat is in contact with the mounting plate.

[0014] By adopting the above technical solution and providing a fixing seat, the fixing plate can be fixed in the horizontal direction, thereby avoiding the situation where the fixing plate malfunctions.

[0015] Optionally, a connecting spring is fixedly mounted on the bottom of the fixing seat, and the bottom end of the connecting spring is fixedly mounted on the bottom inner wall of the sliding groove.

[0016] By adopting the above technical solution, the fixing seat can be connected through the connecting spring, and under the elastic force of the connecting spring, the fixing seat can be pushed to reset.

[0017] Optionally, guide grooves are provided on the front and rear inner walls of the sliding groove, guide seats are fixedly installed on the front and rear sides of the fixing seat, and the guide seats are slidably connected to the corresponding guide grooves.

[0018] By adopting the above technical solution and providing the guide groove and the guide seat, the fixing seat can be guided, thereby achieving stable movement of the fixing seat.

[0019] Beneficial effects of the utility model:

[0020] 1. When installing the electric protector body, first press the fixing seat and store it in the sliding groove. Then push the fixing plate and store it in the movable groove. At this time, insert the mounting seat on the electric protector body into the mounting groove, and the mounting seat is located above the rectangular seat, which can achieve the purpose of preliminary installation of the electric protector body.

[0021] 2. By moving the electric protector body downward so that the rectangular hole is fitted on the rectangular seat, the electric protector body can be limited and fixed in the horizontal direction. The fixing spring can push the fixing plate out of the moving groove and contact the top of the electric protector body. The electric protector body can be limited and fixed in the vertical direction through the fixing plate.

[0022] 3. When the fixing plate drives the fixing seat to move out of the moving groove, the connecting spring can push the fixing seat to reset. At this time, the fixing seat is in contact with the mounting plate, and the fixing plate can be fixed by the fixing seat, thereby increasing the stability of the electric protector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an electric protector for protecting equipment that is easy to install.

[0024] Figure 2 The utility model provides a schematic diagram of a cross-sectional three-dimensional structure of an electric protector for protecting equipment that is easy to install.

[0025] Figure 3 This is a structural diagram of part A of an electric protector for protecting equipment that is easy to install, as proposed by the utility model.

[0026] Figure 4 This is a structural diagram of part B of an electric protector for protective equipment that is easy to install, as proposed by the utility model.

[0027] In the figure: 1. Mounting plate; 2. Electric protector body; 3. Mounting slot; 4. Rectangular seat; 5. Mounting seat; 6. Rectangular hole; 7. Moving slot; 8. Fixed plate; 9. Fixed spring; 10. Limiting slot; 11. Limiting seat; 12. Sliding slot; 13. Fixed seat; 14. Connecting spring. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] The embodiment of the present application discloses an electrical protection device that is easy to install.

[0030] Reference Figure 1-4, an electric protector for protective equipment that is easy to install, includes a mounting plate 1 welded inside a shell, an electric protector body 2 is mounted on one side of the mounting plate 1, and a mounting mechanism is provided between the electric protector body 2 and the mounting plate 1, the mounting mechanism includes a mounting groove 3 and a mounting seat 5, the mounting groove 3 is opened on one side of the mounting plate 1, the mounting seat 5 is fixedly mounted on the electric protector body 2, and the mounting seat 5 can be installed in the corresponding mounting groove 3, a plurality of rectangular seats 4 are fixedly mounted on the bottom inner wall of the mounting groove 3, a plurality of rectangular holes 6 are opened on the top of the mounting seat 5, and the rectangular seats 4 are adapted to the corresponding rectangular holes 6, and a fixing mechanism for limiting the vertical position of the electric protector body 2 is provided on the mounting plate 1.

[0031] In this embodiment, the fixing mechanism includes a movable groove 7 and a fixed plate 8. The movable groove 7 is opened on one side of the mounting plate 1. The fixed plate 8 is slidably installed in the movable groove 7, and the top of the electric protector body 2 is in contact with the bottom of the fixed plate 8. A plurality of fixed springs 9 are fixedly installed on one side of the fixed plate 8. One end of the fixed spring 9 is fixedly installed on the inner wall of the movable groove 7. A limiting groove 10 is opened on the bottom inner wall of the movable groove 7. A limiting seat 11 is fixedly installed on the bottom of the fixed plate 8, and the limiting seat 11 is slidably connected to the corresponding limiting groove 10.

[0032] In this embodiment, a sliding groove 12 is provided at the top of the fixed plate 8, and a fixing seat 13 for fixing the fixed plate 8 in the horizontal direction is slidably installed in the sliding groove 12. The fixing seat 13 is in contact with the mounting plate 1, and a connecting spring 14 is fixedly installed at the bottom of the fixing seat 13. The bottom end of the connecting spring 14 is fixedly installed on the bottom inner wall of the sliding groove 12. Guide grooves are provided on the front and rear inner walls of the sliding groove 12. Guide seats are fixedly installed on the front and rear sides of the fixing seat 13, and the guide seats are slidably connected to the corresponding guide grooves.

[0033] In the present invention, when the electric protector body 2 is installed, the fixing seat 13 is first pressed downward so that the fixing seat 13 compresses the connecting spring 14 and is received in the sliding groove 12, which can achieve the purpose of releasing the horizontal fixation of the fixing plate 8. By pushing the fixing plate 8, the fixing plate 8 can compress the fixing spring 9 and be received in the movable groove 7. At this time, the mounting seat 5 on the electric protector body 2 is inserted into the mounting groove 3, and the mounting seat 5 is located above the rectangular seat 4, which can achieve the purpose of preliminary installation of the electric protector body 2. By moving the electric protector body 2 downward so that the rectangular hole 6 is fitted on the rectangular seat 4, the purpose of limiting and fixing the electric protector body 2 in the horizontal direction can be achieved. After the electric protector body 2 moves downward, the fixing spring 9 can push the fixing plate 8 out of the movable groove 7, and the fixing plate 8 contacts the top of the electric protector body 2, and the electric protector body 2 can be limited and fixed in the vertical direction through the fixing plate 8. When the fixing plate 8 drives the fixing seat 13 to move out of the movable groove 7, the connecting spring 14 can push the fixing seat 13 to reset. At this time, the fixing seat 13 contacts the mounting plate 1, and the fixing plate 8 can be fixed by the fixing seat 13, thereby increasing the stability of the fixation of the electrical protector body 2.

[0034] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An easy-to-install electrical protector for protective equipment, characterized in that: It comprises a mounting plate (1) welded inside a housing, an electric protector body (2) being mounted on one side of the mounting plate (1), and a mounting mechanism being provided between the electric protector body (2) and the mounting plate (1); The mounting mechanism comprises a mounting groove (3) and a mounting seat (5), wherein the mounting groove (3) is provided on one side of the mounting plate (1), the mounting seat (5) is fixedly mounted on the electrical protector body (2), and the mounting seat (5) can be mounted in the corresponding mounting groove (3); A plurality of rectangular seats (4) are fixedly mounted on the inner wall of the bottom of the mounting groove (3), a plurality of rectangular holes (6) are opened on the top of the mounting seat (5), and the rectangular seats (4) are adapted to the corresponding rectangular holes (6), and a fixing mechanism for limiting the vertical direction of the electric protector body (2) is provided on the mounting plate (1).

2. The easy-to-install electrical protector for protective equipment according to claim 1, characterized in that: The fixing mechanism comprises a movable groove (7) and a fixed plate (8); the movable groove (7) is provided on one side of the mounting plate (1); the fixed plate (8) is slidably mounted in the movable groove (7), and the top of the electrical protector body (2) contacts the bottom of the fixed plate (8).

3. The easy-to-install electrical protector for protective equipment according to claim 2, characterized in that: A plurality of fixing springs (9) are fixedly mounted on one side of the fixing plate (8), and one end of the fixing spring (9) is fixedly mounted on the inner wall of the movable groove (7).

4. The easy-to-install electrical protector for protective equipment according to claim 2, characterized in that: A limiting groove (10) is provided on the inner wall of the bottom of each movable groove (7), and a limiting seat (11) is fixedly installed on the bottom of each fixed plate (8), and the limiting seat (11) is slidably connected to the corresponding limiting groove (10).

5. The easy-to-install electrical protector for protective equipment according to claim 2, characterized in that: A sliding groove (12) is provided on the top of the fixing plate (8), and a fixing seat (13) for fixing the fixing plate (8) in a horizontal direction is slidably installed in the sliding groove (12), and the fixing seat (13) is in contact with the mounting plate (1).

6. The easy-to-install electrical protector for protective equipment according to claim 5, characterized in that: A connecting spring (14) is fixedly mounted on the bottom of the fixing seat (13), and the bottom end of the connecting spring (14) is fixedly mounted on the bottom inner wall of the sliding groove (12).

7. The easy-to-install electrical protector for protective equipment according to claim 6, characterized in that: Guide grooves are provided on the front and rear inner walls of the sliding groove (12), and guide seats are fixedly installed on the front and rear sides of the fixed seat (13), and the guide seats are slidably connected to the corresponding guide grooves.

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