Power grid voltage stability control device

Abstract

The utility model relates to the technical field of power network voltage, and discloses a power network voltage stability control device which comprises a box body, a dustproof net is fixedly connected to the side face of the box body, a fixing plate is fixedly connected to the side face of the box body, and a knocking structure is fixedly connected to the top of the fixing plate. The interior of the box body is fixedly connected with a uniform heat dissipation structure, the knocking structure comprises a first motor, a first rotating rod, an arc groove, a half gear, a supporting plate, a sliding groove, a sliding block, a spring, a first toothed plate, a knocking rod and a vertical rod, the first motor is fixedly connected to the top of a fixing plate, and the first rotating rod is fixedly connected to the output end of the first motor. The arc groove is formed in the first rotating rod, the knocking rod is driven to knock the dustproof net through rotation of the first toothed plate, dust falls off due to vibration, the dustproof net is kept unblocked, and after knocking is completed, the first toothed plate drives the knocking rod to restore motion under the action of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid voltage, in particular to a power grid voltage stabilization control device. Background Art

[0002] The power grid is composed of substations and transmission lines of different voltage levels, and its function is to transmit, control and distribute electric energy. With the development of the times, the use of high-voltage power grids to transmit electricity has become the main force, but the existing high-voltage power grids are mostly located in remote or suburban areas. When accidents such as collisions occur in substations, it will affect the stability of the power grid module equipment, which will also cause network disconnection and voltage instability, and then it can be used normally after maintenance, so we need a power grid voltage stability control device.

[0003] For example, the Chinese patent: "CN217470455U", the technical solution disclosed in this patent is as follows: a power grid voltage stability control device is disclosed, including a control box and a control mechanism arranged on one side of the control box, a first fixed plate, a top support plate, a first fixed rod, a rotating plate and an electric push rod, the control box is installed with dust screens on the left and right sides, the control box is fixedly connected to the first fixed plate inside, and the bottom of the first fixed plate is symmetrically fixedly connected to the top support plate. In order to ensure the stability of the equipment, after the power grid module equipment is placed on the first fixed plate, the motor is started, the output end of the motor drives the second gear fixed thereto to rotate, the second gear drives the first gear meshed at the top to rotate, the first gear drives the sleeve rod fixed thereto to rotate, the sleeve rod drives the threaded rods threadedly connected on the left and right sides to approach each other, the threaded rod drives the control rod fixed on the other side to approach each other, the control rods approach each other on the limit rod, and then the power grid module equipment is squeezed, ensuring its stability when it is hit.

[0004] However, in actual use, the dust screen is not easy to remove. Over time, dust will clog the dust screen, affecting air circulation. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a power grid voltage stabilization control device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power grid voltage stabilization control device, comprising a box body, a dustproof net is fixedly connected to the side of the box body, a fixed plate is fixedly connected to the side of the box body, a knocking structure is fixedly connected to the top of the fixed plate, and a uniform heat dissipation structure is fixedly connected to the inside of the box body. The knocking structure comprises a first motor, a first rotating rod, an arc groove, a half gear, a support plate, a slide groove, a slider, a spring, a first tooth plate, a knocking rod, and a vertical rod. The first motor is fixedly connected to the top of the fixed plate, the first rotating rod is fixedly connected to the output end of the first motor, the arc groove is opened on the first rotating rod, the half gear is rotatably connected to the top of the fixed plate, and the first motor is installed to drive the first rotating rod to rotate.

[0009] Preferably, the vertical rod is fixedly connected to the bottom of the half gear, the vertical rod is slidably connected to the inside of the arc groove, the support plate is fixedly connected to the top of the fixed plate, and the half gear is installed to drive the vertical rod to move.

[0010] Preferably, the slide groove is fixedly connected to the top of the support plate, the slider is slidably connected to the slide groove, the spring is fixedly connected to the side of the slider, the other end of the slider is fixedly connected to the inside of the slide groove, and the spring is installed to limit the slider.

[0011] Preferably, the first tooth plate is fixedly connected to the top of the slider, the first tooth plate is meshed with the half gear, the knocking rod is fixedly connected to the side of the first tooth plate, and the knocking rod is installed to knock the dustproof net.

[0012] Preferably, the uniform heat dissipation structure includes a forward and reverse motor, which is fixedly connected to the inside of the box, and the output end of the forward and reverse motor is fixedly connected to a second rotating rod, and the second rotating rod is fixedly connected to a first gear, and the inside of the box is fixedly connected to a sliding rod, and the forward and reverse motor is installed to drive the second rotating rod to rotate.

[0013] Preferably, a sliding sleeve is slidably connected to the sliding rod, a movable plate is fixedly connected to the top of the sliding sleeve, a fan is fixedly connected to the side of the movable plate, a second tooth plate is fixedly connected to the bottom of the movable plate, the second tooth plate is meshed with the first gear, and the first gear is installed to drive the second tooth plate to move.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a power grid voltage stabilization control device, which has the following beneficial effects:

[0016] 1. A power grid voltage stability control device drives a knocking rod to knock on the dust screen by rotating the first tooth plate, and the dust falls down due to the vibration, keeping the dust screen unobstructed. When the knocking is completed, the first tooth plate drives the knocking rod to resume movement under the action of a spring.

[0017] 2. This power grid voltage stabilization control device drives the second rotating rod to rotate through the forward and reverse motor, the second rotating rod drives the first gear to rotate, the first gear drives the second gear plate to move, thereby driving the moving plate to move, driving the fan to move, and evenly dissipating the heat inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view of the structure of the utility model;

[0020] Figure 2 It is a side view of the structure of the utility model;

[0021] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0022] Figure 4 It is an enlarged view of point A of the structure of the utility model;

[0023] Figure 5 It is an enlarged view of point B of the structure of the present utility model.

[0024] In the figure: 1. box body; 2. dust screen; 3. fixing plate; 4. knocking structure; 411. first motor; 412. first rotating rod; 413. arc groove; 414. half gear; 415. support plate; 416. slide groove; 417. slider; 418. spring; 419. first tooth plate; 420. knocking rod; 421. vertical rod; 5. uniform heat dissipation structure; 511. forward and reverse motor; 512. second rotating rod; 513. first gear; 514. sliding rod; 515. sliding sleeve; 516. second tooth plate; 517. moving plate; 518. fan. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1 ,2 As shown in Figure 4, the utility model provides a power grid voltage stabilization control device, including a box body 1, a dustproof net 2 is fixedly connected to the side of the box body 1, a fixing plate 3 is fixedly connected to the side of the box body 1, a knocking structure 4 is fixedly connected to the top of the fixing plate 3, and a uniform heat dissipation structure 5 is fixedly connected inside the box body 1. The knocking structure 4 includes a first motor 411, a first rotating rod 412, an arc groove 413, a half gear 414, a support plate 415, a slide groove 416, a slider 417, a spring 418, a first toothed plate 419, a knocking rod 420, and a vertical rod 421. The first motor 411 is fixedly connected to the top of the fixing plate 3, the first rotating rod 412 is fixedly connected to the output end of the first motor 411, the arc groove 413 is opened on the first rotating rod 412, the half gear 414 is rotatably connected to the top of the fixing plate 3, and the first motor 411 is installed. Used to drive the first rotating rod 412 to rotate, the vertical rod 421 is fixedly connected to the bottom of the half gear 414, the vertical rod 421 is slidably connected to the inside of the arc groove 413, the support plate 415 is fixedly connected to the top of the fixed plate 3, the half gear 414 is installed to drive the vertical rod 421 to move, the slide groove 416 is fixedly connected to the top of the support plate 415, the slider 417 is slidably connected to the slide groove 416, the spring 418 is fixedly connected to the side of the slider 417, the other end of the slider 417 is fixedly connected to the inside of the slide groove 416, the spring 418 is installed to limit the slider 417, the first tooth plate 419 is fixedly connected to the top of the slider 417, the first tooth plate 419 and the half gear 414 are meshed with each other, the knocking rod 420 is fixedly connected to the side of the first tooth plate 419, and the knocking rod 420 is installed to knock the dustproof net 2.

[0028] In this embodiment, the first tooth plate 419 rotates to drive the knocking rod 420 to knock on the dustproof net 2, and the dust falls down due to the vibration, keeping the dustproof net 2 unobstructed. When the knocking is completed, the first tooth plate 419 drives the knocking rod 420 to restore the movement under the action of the spring 418.

[0029] Example 2

[0030] like Figure 1 , 3As shown in Figure 5, on the basis of Example 1, the utility model provides a technical solution: the uniform heat dissipation structure 5 includes a forward and reverse motor 511, the forward and reverse motor 511 is fixedly connected to the inside of the box body 1, the output end of the forward and reverse motor 511 is fixedly connected to the second rotating rod 512, the second rotating rod 512 is fixedly connected to the first gear 513, the inside of the box body 1 is fixedly connected to the sliding rod 514, the forward and reverse motor 511 is installed to drive the second rotating rod 512 to rotate, the sliding rod 514 is slidably connected to the sliding sleeve 515, the top of the sliding sleeve 515 is fixedly connected to a moving plate 517, the side of the moving plate 517 is fixedly connected to a fan 518, the bottom of the moving plate 517 is fixedly connected to a second tooth plate 516, the second tooth plate 516 is meshed with the first gear 513, and the first gear 513 is installed to drive the second tooth plate 516 to move.

[0031] In this embodiment, the second rotating rod 512 is driven to rotate by the forward and reverse motor 511, the second rotating rod 512 drives the first gear 513 to rotate, the first gear 513 drives the second gear plate 516 to move, thereby driving the moving plate 517 to move, driving the fan 518 to move, and evenly dissipating the heat inside.

[0032] The working principle of this power grid voltage stability control device is described in detail below.

[0033] like Figure 1 , 2 As shown in , 3 and 4, when in use, the first motor 411 drives the first rotating rod 412 to rotate, and the first rotating rod 412 drives the arc groove 413 to move. The vertical rod 421 drives the half gear 414 to rotate under the action of the rotation of the arc groove 413, thereby driving the first tooth plate 419 to rotate, and the first tooth plate 419 rotates to drive the knocking rod 420 to knock on the dustproof net 2, and the dust falls down due to the vibration, keeping the dustproof net 2 unobstructed. When the knocking is completed, the first tooth plate 419 drives the knocking rod 420 to restore the movement under the action of the spring 418, and the second rotating rod 512 is driven to rotate by the forward and reverse motor 511, and the second rotating rod 512 drives the first gear 513 to rotate, and the first gear 513 drives the second tooth plate 516 to move, thereby driving the moving plate 517 to move, and driving the fan 518 to move, so as to evenly dissipate heat inside.

Claims

1. A power grid voltage stabilization control device, comprising a housing (1), characterized in that: A dust screen (2) is fixedly connected to the side of the box (1), a fixing plate (3) is fixedly connected to the side of the box (1), a knocking structure (4) is fixedly connected to the top of the fixing plate (3), and a uniform heat dissipation structure (5) is fixedly connected to the inside of the box (1); The knocking structure (4) comprises a first motor (411), a first rotating rod (412), an arc groove (413), a half gear (414), a support plate (415), a slide groove (416), a slider (417), a spring (418), a first tooth plate (419), a knocking rod (420), and a vertical rod (421); The first motor (411) is fixedly connected to the top of the fixed plate (3), the first rotating rod (412) is fixedly connected to the output end of the first motor (411), the arc groove (413) is opened on the first rotating rod (412), and the half gear (414) is rotatably connected to the top of the fixed plate (3).

2. A power grid voltage stability control device according to claim 1, characterized in that: The vertical rod (421) is fixedly connected to the bottom of the half gear (414), the vertical rod (421) is slidably connected to the inside of the arc groove (413), and the support plate (415) is fixedly connected to the top of the fixed plate (3).

3. A power grid voltage stability control device according to claim 2, characterized in that: The slide groove (416) is fixedly connected to the top of the support plate (415), the slider (417) is slidably connected to the slide groove (416), the spring (418) is fixedly connected to the side of the slider (417), and the other end of the slider (417) is fixedly connected to the inside of the slide groove (416).

4. A power grid voltage stability control device according to claim 3, characterized in that: The first tooth plate (419) is fixedly connected to the top of the slider (417), the first tooth plate (419) and the half gear (414) are meshed with each other, and the knocking rod (420) is fixedly connected to the side of the first tooth plate (419).

5. The power grid voltage stability control device according to claim 1, characterized in that: The uniform heat dissipation structure (5) comprises a forward and reverse motor (511), the forward and reverse motor (511) is fixedly connected to the inside of the box (1), the output end of the forward and reverse motor (511) is fixedly connected to a second rotating rod (512), the second rotating rod (512) is fixedly connected to a first gear (513), and the inside of the box (1) is fixedly connected to a sliding rod (514).

6. A power grid voltage stability control device according to claim 5, characterized in that: The sliding rod (514) is slidably connected to a sliding sleeve (515), the top of the sliding sleeve (515) is fixedly connected to a moving plate (517), the side of the moving plate (517) is fixedly connected to a fan (518), the bottom of the moving plate (517) is fixedly connected to a second tooth plate (516), and the second tooth plate (516) is meshed with the first gear (513).

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