Disconnecting switch convenient to install

Abstract

The utility model relates to the technical field of switch devices, and discloses a disconnecting switch convenient to install, which comprises a switch body and a protection frame, a clamping notch is arranged on the inner wall of the bottom of the protection frame, a movable notch is arranged on one side of the bottom of the protection frame, the movable notch is communicated with the clamping notch, and the movable notch is communicated with the clamping notch. A lifting plate is slidably connected to the inner wall of the movable notch, the end of the lifting plate extends to the inner side of the clamping notch, and a jacking plate is slidably connected to the inner wall of the clamping notch. When the switch body needs to be disassembled, the lifting plate is lifted through the arranged movable notch, the lifting plate drives the jacking plate to move upwards, the jacking plate drives the wedge-shaped clamping plate to move upwards until the wedge-shaped clamping plate is separated from the clamping notch, and then the switch body can be pulled to move transversely. And the switch body can be conveniently detached from the protection frame, so that the effect of convenient disassembly and assembly is achieved, and the switch is relatively practical and suitable for wide popularization and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch devices, and in particular relates to an isolating switch which is easy to install. Background Art

[0002] Isolating switch is a switch device that is mainly used for "isolating power supply, switching operation, connecting and disconnecting small current circuits" and has no arc extinguishing function. When the isolating switch is in the open position, there is an insulation distance that meets the specified requirements and an obvious disconnection mark between the contacts; when in the closed position, it can carry the current under normal circuit conditions and the current under abnormal conditions (such as short circuit) within a specified time.

[0003] Currently, the isolating switch is mostly installed by fixing bolts. First, a mounting groove for the isolating switch is opened on the wall, and after the wiring is completed, the isolating switch is fixedly installed in the mounting groove. However, due to the irregular shape of the isolating switch, this installation method requires a larger mounting groove on the wall. After the isolating switch is installed, there is still a relatively large gap in the mounting groove. People generally use decorations to cover the isolating switch. If decorations are not used to cover it, it will appear messy.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A disconnector that is easy to install comprises a switch body and a protective frame, wherein the inner wall at the bottom of the protective frame is provided with a clamping slot, and a movable slot is provided on one side of the bottom of the protective frame, and the movable slot is communicated with the clamping slot; a lifting plate is slidably connected to the inner wall of the movable slot, and the end position of the lifting plate extends to the inner side of the clamping slot; a lifting plate is slidably connected to the inner wall of the clamping slot, and the lifting plate is fixedly connected to the outer wall of the top end of the lifting plate; a mounting plate is fixedly connected to the outer wall of the bottom of the switch body, and a connecting groove is provided in the middle of the bottom of the mounting plate; a wedge-shaped clamping plate is slidably connected to the inner wall of the connecting groove, and the wedge-shaped clamping plate is adapted to the clamping slot.

[0007] As a preferred embodiment of the utility model, the top inner wall of the connecting groove is fixedly connected with symmetrically arranged compression springs, and the bottom ends of the two compression springs are symmetrically connected to the top outer wall of the wedge-shaped clamping plate.

[0008] As a preferred embodiment of the present invention, both sides of the protection frame are provided with cable outlets which are equidistantly arranged vertically.

[0009] As a preferred embodiment of the utility model, a partition is installed on one side of the protection frame by bolts, and symmetrically arranged rectangular openings are opened on the partition, and the inner walls of the rectangular openings are fixedly connected with fixing plates.

[0010] As a preferred embodiment of the present invention, both of the two fixing plates are provided with symmetrically arranged fixing holes.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] According to the utility model, when installing the isolating switch, firstly, an installation groove matching the size of the protection frame is opened on the wall to avoid that the installation groove is too large, resulting in a relatively large gap after the isolating switch is installed. After the installation groove is opened, the protection frame is fixedly installed in the installation groove through the provided fixing plate, fixing holes and expansion bolts. After the installation of the protection frame is completed, the cable is connected to the switch body through the provided cable outlet. After the cable connection is completed, the switch body is moved into the protection frame so that the bottom end of the installation plate slides at the bottom of the protection frame until the wedge-shaped clamping plate moves to the top of the clamping groove. At this time, the connection groove and the two Under the action of the compression spring, the wedge-shaped card plate can be pushed into the clamping groove to achieve the limiting effect on the switch body, thereby completing the stable installation of the isolating switch. After the isolating switch is installed in this way, it will not appear messy even if no decorations are used to cover it. When the switch body needs to be disassembled, the lowering plate is lifted through the set movable groove, and the lifting plate drives the lifting plate to move upward, and the lifting plate drives the wedge-shaped card plate to move upward until the wedge-shaped card plate is disengaged from the clamping groove, and then the switch body can be pulled to move horizontally, which is convenient for removing the switch body from the protective frame, thereby achieving the effect of easy disassembly and assembly.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the switch body structure of the utility model;

[0017] Figure 3 This is a left-side structural diagram of the protective frame of the utility model;

[0018] Figure 4 This is a right view structural diagram of the protection frame of the utility model;

[0019] Figure 5This is a schematic diagram of the wedge-shaped card structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model;

[0021] Figure 7 It is a schematic diagram of a partial side sectional structure of the protective frame of the utility model.

[0022] In the figure: 1. switch body; 2. protection frame; 3. partition; 4. cable outlet; 5. movable slot; 6. lifting plate; 7. mounting plate; 8. wedge-shaped clamping plate; 9. clamping slot; 10. fixing plate; 11. fixing hole; 12. connecting slot; 13. compression spring; 14. lifting plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] like Figures 1 to 7 Shown

[0027] A disconnector that is easy to install, comprising a switch body 1 and a protective frame 2, wherein a clamping notch 9 is provided on the inner wall at the bottom of the protective frame 2, a movable notch 5 is provided on one side of the bottom of the protective frame 2, the movable notch 5 is communicated with the clamping notch 9, a lifting plate 6 is slidably connected to the inner wall of the movable notch 5, the end position of the lifting plate 6 extends to the inner side of the clamping notch 9, a lifting plate 14 is slidably connected to the inner wall of the clamping notch 9, the lifting plate 14 is fixedly connected to the outer wall of the top end of the lifting plate 6, a mounting plate 7 is fixedly connected to the outer wall at the bottom of the switch body 1, a connecting groove 12 is provided at the middle of the bottom of the mounting plate 7, a wedge-shaped clamping plate 8 is slidably connected to the inner wall of the connecting groove 12, the wedge-shaped clamping plate 8 is adapted to the clamping notch 9, a symmetrically arranged compression spring 13 is fixedly connected to the inner wall at the top of the connecting groove 12, and the bottom ends of the two compression springs 13 are symmetrically connected to the top of the wedge-shaped clamping plate 8 On the outer wall, when the cable connection is completed, the switch body 1 is moved into the protective frame 2, so that the bottom end of the mounting plate 7 slides on the bottom of the protective frame 2 until the wedge-shaped card plate 8 moves to the top of the clamping slot 9. At this time, under the action of the connecting slot 12 and the two compression springs 13, the wedge-shaped card plate 8 can be pushed into the clamping slot 9 to achieve the limiting effect on the switch body 1, thereby completing the stable installation of the isolating switch. When the switch body 1 needs to be disassembled, the lowering plate 6 is lifted through the set movable slot 5, and the lifting plate 6 drives the lifting plate 14 to move upward, and the lifting plate 14 drives the wedge-shaped card plate 8 to move upward until the wedge-shaped card plate 8 is disengaged from the clamping slot 9, and then the switch body 1 can be pulled to move horizontally, which is convenient for removing the switch body 1 from the protective frame 2, thereby achieving the effect of easy disassembly and assembly.

[0028] In a specific embodiment, a partition 3 is installed on one side of the protective frame 2 by bolts, a symmetrically arranged rectangular opening is opened on the partition 3, and the inner wall of the rectangular opening is fixedly connected with a fixing plate 10, and the two fixing plates 10 are opened with symmetrically arranged fixing holes 11, and both sides of the protective frame 2 are opened with cable openings 4 that are equidistantly arranged up and down. When installing the isolating switch, first, an installation groove that matches the size of the protective frame 2 is opened on the wall. After the opening is completed, the protective frame 2 is fixedly installed in the installation groove by the set fixing plate 10, fixing holes 11 and expansion bolts. After the installation of the protective frame 2 is completed, the cable is connected to the switch body 1 through the set cable opening 4.

[0029] The implementation principle of an isolating switch that is easy to install in this embodiment is as follows:

[0030] When installing the isolating switch, firstly, a mounting groove matching the size of the protective frame 2 is opened on the wall. After the opening is completed, the protective frame 2 is fixedly installed in the mounting groove through the provided fixing plate 10, fixing holes 11 and expansion bolts. After the installation of the protective frame 2 is completed, the cable is connected to the switch body 1 through the provided cable outlet 4. After the cable connection is completed, the switch body 1 is moved into the protective frame 2 so that the bottom end of the mounting plate 7 slides at the bottom of the protective frame 2 until the wedge-shaped clamping plate 8 moves to the top of the clamping notch 9. At this time, the connection groove 12 and the two clamping notches are connected. Under the action of the compression spring 13, the wedge-shaped card plate 8 can be pushed into the clamping groove 9 to achieve the limiting effect on the switch body 1, thereby completing the stable installation of the isolating switch. When the switch body 1 needs to be disassembled, the lowering plate 6 is lifted through the set movable groove 5, and the lifting plate 6 drives the lifting plate 14 to move upward, and the lifting plate 14 drives the wedge-shaped card plate 8 to move upward until the wedge-shaped card plate 8 is disengaged from the clamping groove 9, and then the switch body 1 can be pulled to move horizontally, which is convenient for removing the switch body 1 from the protective frame 2, thereby achieving the effect of easy disassembly and assembly.

Claims

1. An isolating switch that is easy to install, comprising a switch body (1) and a protective frame (2), characterized in that: The bottom inner wall of the protection frame (2) is provided with a clamping slot (9), and one side of the bottom of the protection frame (2) is provided with a movable slot (5), the movable slot (5) is communicated with the clamping slot (9), the inner wall of the movable slot (5) is slidably connected with a lifting plate (6), the end position of the lifting plate (6) extends to the inner side of the clamping slot (9), the inner wall of the clamping slot (9) is slidably connected with a lifting plate (14), and the lifting plate (14) is fixedly connected to the outer wall of the top end of the lifting plate (6), the bottom outer wall of the switch body (1) is fixedly connected with a mounting plate (7), the middle part of the bottom of the mounting plate (7) is provided with a connecting slot (12), the inner wall of the connecting slot (12) is slidably connected with a wedge-shaped clamping plate (8), and the wedge-shaped clamping plate (8) is adapted to the clamping slot (9).

2. The isolating switch that is easy to install according to claim 1, characterized in that: A symmetrically arranged compression spring (13) is fixedly connected to the top inner wall of the connection groove (12), and the bottom ends of the two compression springs (13) are symmetrically connected to the top outer wall of the wedge-shaped clamping plate (8).

3. The isolating switch that is easy to install according to claim 1 is characterized in that: Both sides of the protection frame (2) are provided with cable routing openings (4) which are equidistantly arranged vertically.

4. The isolating switch that is easy to install according to claim 1, characterized in that: A partition plate (3) is installed on one side of the protection frame (2) by means of bolts. The partition plate (3) is provided with symmetrically arranged rectangular openings, and the inner walls of the rectangular openings are fixedly connected with fixing plates (10).

5. The isolating switch that is easy to install according to claim 4, characterized in that: The two fixing plates (10) are both provided with symmetrically arranged fixing holes (11).

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