Installation protection device of electric power facility

Abstract

The utility model discloses an electric power facility installation protection device which comprises a protection box, the upper end face of the protection box is fixedly connected with a hinge, the surface of the hinge is connected with a cover plate in a hinged mode, the upper end face of the cover plate is fixedly connected with a connecting plate, and the lower end face of the cover plate is fixedly connected with a telescopic rod. The telescopic end of the telescopic rod is fixedly connected with an abutting plate, the lower end face of the cover plate is fixedly connected with a spring, a two-way lead screw is rotationally connected into the protection box, and the surface of the two-way lead screw is in threaded connection with a supporting block. The bidirectional lead screw drives the supporting blocks to move oppositely, the supporting blocks drive the connecting blocks to move relatively through the connecting rods, and the connecting blocks drive the clamping plates to move relatively, so that power facility bodies of various different sizes can be limited front and back, the stability of the power facility bodies during working can be improved, and collision between the power facility bodies and the protection box is avoided; and the service life of the electric power facility body is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of installation protection of electric power facilities, in particular to an installation protection device for electric power facilities. Background Art

[0002] Patent No. CN211473520U discloses a power facility protection device. The utility model has a reasonable structural design, reduces the use of welding and bolts, improves the current situation of rust on the facilities, and increases the service life of the equipment.

[0003] However, the above-mentioned existing power facility protection device has an arc plate fixedly connected to the front and rear of the upper panel, screw holes are provided at each corner of the upper panel, the front and rear of the upper panel are threadedly connected to the wall body, and a radiator is provided on the wall body. The heat generated by the operation of the power equipment can be released through the radiator, and the left and right sides of the upper panel and the bottom plate are provided with sliding rails, and the left and right sides of the bottom plate are nested and connected with movable plates, and protrusions are installed on the movable plates. Since the device lacks a limiting structure for the power equipment, the vibration generated when the power equipment is working can easily cause the power equipment to shift, resulting in collision and damage between the power equipment and the panel.

[0004] In order to solve the above problems, the utility model proposes an installation protection device for electric power facilities. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an installation protection device for power facilities to solve the technical problems in the prior art that "an arc-shaped plate is fixedly connected to the front and rear of the upper panel, screw holes are provided at each corner of the upper panel, the front and rear of the upper panel are threadedly connected to the wall body, a radiator is provided on the wall body, and the heat generated by the power equipment during operation can be released through the radiator, slide rails are provided on the left and right sides of the upper panel and the bottom plate, movable plates are nested and connected on the left and right sides of the bottom plate, and protrusions are installed on the movable plates. Since the device lacks a limiting structure for the power equipment, the vibration generated when the power equipment is working can easily cause the power equipment to shift, resulting in collision and damage between the power equipment and the panel."

[0006] To achieve the above objectives, the utility model is implemented through the following technical scheme: it includes a protective box, the upper end face of the protective box is fixedly connected with a hinge, the surface hinge of the hinge is connected with a cover plate, the upper end face of the cover plate is fixedly connected with a connecting plate, the lower end face of the cover plate is fixedly connected with a telescopic rod, the telescopic end of the telescopic rod is fixedly connected with a stop plate, the lower end face of the cover plate is fixedly connected with a spring, a two-way screw rod is rotatably connected inside the protective box, the surface of the two-way screw rod is threadedly connected with a support block, the symmetrical sides of the support block are rotatably connected with connecting rods, one end of the two connecting rods are rotatably connected with a connecting block, one side of the connecting block is fixedly connected with a splint, and the power facility body is placed in the protective box.

[0007] As a preferred technical solution of the present utility model, one side of the clamping plate abuts against the side surface of the power facility body, and the lower end surface of the abutting plate abuts against the upper end surface of the power facility body.

[0008] As a preferred technical solution of the utility model, the side surface of the cover plate is overlapped in the protection box, and the lower end surface of the connecting plate is overlapped on the upper end surface of the protection box.

[0009] As a preferred technical solution of the utility model, the connection plate and the protection box are commonly threadedly connected with a threaded rod, and the top end of the bidirectional screw rod passes through the upper end surface of the protection box and is fixedly connected with a knob.

[0010] As a preferred technical solution of the utility model, a through hole is opened on the inner wall of the protection box, and the side surface of the clamping plate is slidably connected in the through hole.

[0011] As a preferred technical solution of the utility model, the inner ring of the spring is sleeved on the surface of the telescopic rod, and the bottom end of the spring is fixedly connected to the upper end surface of the abutment plate.

[0012] The utility model provides an installation protection device for electric power facilities, which has the following beneficial effects:

[0013] 1. The bidirectional screw drives the support blocks to move in opposite directions. The support blocks drive the connecting blocks to move relative to each other through the connecting rods. The connecting blocks drive the splints to move relative to each other, which can realize the front and rear limit of power facility bodies of various sizes, improve the stability of the power facility body during operation, avoid collision between the power facility body and the protective box, and increase the service life of the power facility body.

[0014] 2. After the cover is closed, the cover will drive the abutment plate to contact the surface of the power facility body through the telescopic rod, and limit the upper and lower positions of the power facility body through the elastic force of the spring itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural schematic diagram of an installation protection device for electric power facilities proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of an installation protection device of an electric power facility proposed by the utility model when it is opened;

[0017] Figure 3 This is a structural schematic diagram of a support block of an installation protection device for electric power facilities proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of a protection plate of an installation protection device for electric power facilities.

[0019] In the figure: 1 protective box, 2 hinge, 3 knob, 4 cover plate, 5 connecting plate, 6 threaded rod, 7 power facility body, 8 through hole, 9 clamping plate, 10 bidirectional screw rod, 11 support block, 12 connecting rod, 13 connecting block, 14 telescopic rod, 15 spring, 16 abutment plate. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] refer to Figure 1-4 The utility model provides a technical solution: it includes a protection box 1, the upper end surface of the protection box 1 is fixedly connected with a hinge 2, the surface hinge of the hinge 2 is hingedly connected with a cover plate 4, the upper end surface of the cover plate 4 is fixedly connected with a connecting plate 5, the lower end surface of the cover plate 4 is fixedly connected with a telescopic rod 14, the telescopic end of the telescopic rod 14 is fixedly connected with a stop plate 16, the lower end surface of the cover plate 4 is fixedly connected with a spring 15, a bidirectional screw rod 10 is rotatably connected in the protection box 1, the surface of the bidirectional screw rod 10 is threadedly connected with a support block 11, the symmetrical sides of the support block 11 are rotatably connected with connecting rods 12, one end of the two connecting rods 12 is rotatably connected with a connecting block 13, one side of the connecting block 13 is fixedly connected with a splint 9, and an electric power facility body 7 is placed in the protection box 1.

[0022] One side of the clamping plate 9 abuts against the side surface of the power facility body 7 , and the front and rear limiting of the power facility body 7 can be achieved through the clamping plate 9 . The lower end surface of the abutment plate 16 abuts against the upper end surface of the power facility body 7 .

[0023] The side surface of the cover plate 4 is overlapped in the protection box 1 , and the lower end surface of the connecting plate 5 is overlapped on the upper end surface of the protection box 1 .

[0024] Among them, the connecting plate 5 and the protective box 1 are commonly threadedly connected with a threaded rod 6. By setting the threaded rod 6, the threaded rod 6 can improve the stability of the cover 4 when it is closed. The top end of the bidirectional screw rod 10 passes through the upper end surface of the protective box 1 and is fixedly connected with a knob 3.

[0025] The inner wall of the protection box 1 is provided with a through hole 8 , and the clamping plate 9 can slide forward and backward in the protection box 1 through the through hole 8 , and the side surface of the clamping plate 9 is slidably connected in the through hole 8 .

[0026] The inner ring of the spring 15 is sleeved on the surface of the telescopic rod 14 , and the bottom end of the spring 15 is fixedly connected to the upper end surface of the abutment plate 16 . The abutment plate 16 can be pressed against the surface of the power facility body 7 by the elastic force of the spring 15 itself.

[0027] The working principle of the utility model is as follows: first, the staff places the power facility body 7 in the protection box 1, and then, the staff rotates the bidirectional screw rod 10 clockwise through the knob 3, and the bidirectional screw rod 10 drives the support block 11 to move in opposite directions, and the support block 11 can drive one end of the connecting rod 12 to separate, and the other end of the connecting rod 12 drives the connecting block 13 to move relatively, and the connecting block 13 drives the splint 9 to move relatively to limit the power facility body 7 front and back. At this time, the staff closes the cover plate 4, and the cover plate 4 will drive the connecting plate 5 to fit on the protection box 1, and the staff tightens the threaded rod 6 in the connecting plate 5 and the protection box 1, and the stop plate 16 will limit the power facility body 7 up and down under the action of the elastic force of the spring 15 itself, which can improve the stability of the power facility body 7 during operation.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. An installation protection device for electric power facilities, comprising a protection box (1), characterized in that: The upper end surface of the protection box (1) is fixedly connected to a hinge (2), the surface hinge of the hinge (2) is connected to a cover plate (4), the upper end surface of the cover plate (4) is fixedly connected to a connecting plate (5), the lower end surface of the cover plate (4) is fixedly connected to a telescopic rod (14), the telescopic end of the telescopic rod (14) is fixedly connected to a stop plate (16), the lower end surface of the cover plate (4) is fixedly connected to a spring (15), a bidirectional screw rod (10) is rotatably connected inside the protection box (1), the surface of the bidirectional screw rod (10) is threadedly connected to a support block (11), the symmetrical sides of the support block (11) are rotatably connected to connecting rods (12), one end of the two connecting rods (12) is connected together A connecting block (13) is rotatably connected, one side of the connecting block (13) is fixedly connected with a clamping plate (9), an electric power facility body (7) is placed in the protective box (1), one side of the clamping plate (9) abuts against the side surface of the electric power facility body (7), the lower end surface of the abutment plate (16) abuts against the upper end surface of the electric power facility body (7), the connecting plate (5) and the protective box (1) are commonly threadedly connected with a threaded rod (6), the top end of the bidirectional screw rod (10) passes through the upper end surface of the protective box (1) and is fixedly connected with a knob (3), the inner ring of the spring (15) is sleeved on the surface of the telescopic rod (14), and the bottom end of the spring (15) is fixedly connected to the upper end surface of the abutment plate (16).

2. The installation protection device for electric power facilities according to claim 1, characterized in that: The side surface of the cover plate (4) is overlapped inside the protection box (1), and the lower end surface of the connecting plate (5) is overlapped on the upper end surface of the protection box (1).

3. The installation protection device for electric power facilities according to claim 1, characterized in that: The inner wall of the protection box (1) is provided with a through hole (8), and the side surface of the clamping plate (9) is slidably connected in the through hole (8).

Images