Anti-seismic foundation structure of box-type substation

Abstract

The utility model provides a box-type substation anti-seismic foundation structure, which relates to the technical field of constructional engineering and electric power engineering and comprises a box body, a plurality of supporting rods are fixedly connected to the outer wall of the box body, positioning rods are rotatably connected to the inner walls of the supporting rods, and baffles are fixedly connected to the outer walls of the positioning rods. The outer wall of the baffle is slidably connected to the outer wall of the supporting rod, the outer wall of the baffle is fixedly connected with a first rigid spring strip, the end of one side of the first rigid spring strip is fixedly connected to the inner wall of the supporting rod, and the outer wall of the baffle is fixedly connected with a rigid anti-collision plate. According to the utility model, the baffle plate and the rigid anti-collision plate are additionally arranged at the top end of the box-type substation, when the top of the device is hit by gravels, the gravels fall onto the surface of the support plate and roll to the ground along the support plate under the buffering of the rigid anti-collision plate and the baffle plate, and the memory foam plate is arranged on the outer wall of the support plate to further buffer the gravels, so that the gravels are prevented from falling off. And the supporting plate and the baffle plate are not easy to deform due to a special spring structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering and electric power engineering, especially relates to a box type substation anti-seismic foundation structure. BACKGROUND

[0002] In building engineering, seismic design is an important part to ensure that buildings remain stable and reduce damage during an earthquake. For box-type substations, the design of the anti-seismic foundation structure needs to consider the effect of seismic force to ensure that the substation will not be damaged or power interrupted due to unstable foundation during an earthquake. As an important part of the power system, the stable operation of the box-type substation is crucial to ensure power supply. In the field of electric power engineering, the design of the anti-seismic foundation structure not only guarantees the safety of the substation itself, but also considers the rapid recovery of the power system and the reliability of power supply after an earthquake.

[0003] The existing box-type substation anti-seismic foundation structure mostly has the problem of not protecting the top, which can easily damage the top of the box-type substation when falling debris falls from a high place, causing damage to the internal devices and resulting in property loss. SUMMARY

[0004] The utility model aims at solving the problem in the prior art that the box-type substation anti-seismic foundation structure mostly has the problem of not protecting the top, which can easily damage the top of the box-type substation when falling debris falls from a high place, causing damage to the internal devices and resulting in property loss, and proposes a box-type substation anti-seismic foundation structure.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a box-type substation anti-seismic foundation structure, comprising a box, a plurality of support rods are fixedly connected to the outer wall of the box, a positioning rod is rotatably connected to the inner wall of the support rod, a baffle is fixedly connected to the outer wall of the positioning rod, the outer wall of the baffle is slidably connected to the outer wall of the support rod, a rigid spring strip one is fixedly connected to the outer wall of the baffle, the inner wall of the support rod is fixedly connected to the outer wall of the rigid spring strip one, a rigid anti-collision plate is fixedly connected to the outer wall of the baffle, a box top cover is fixedly connected to the top end of the box, and a protection structure is rotatably connected to the inner wall of the box top cover.

[0006] Preferably, the protection structure comprises rotating rods rotatably connected to the inner walls on both sides of the box top cover, support plates slidably connected to the outer walls of the rotating rods, the outer walls of the support plates being slidably connected to the outer wall of the box, rigid spring strips two being slidably connected to the outer walls of the support plates, the outer wall of one side end of the rigid spring strip two being fixedly connected to the inner wall of the box top cover, and memory cotton plates being fixedly connected to the outer walls of the support plates.

[0007] Preferably, the box outer wall is fixedly connected with four supporting rods.

[0008] Preferably, the box outer wall is provided with an air inlet hole, and a filter screen is installed on the inner wall of the air inlet hole.

[0009] Preferably, the box outer wall is provided with an air outlet hole, and a fan is fixedly connected to the inner wall of the air outlet hole.

[0010] Preferably, the box bottom end outer wall is fixedly connected with four supporting legs, and the supporting leg outer wall is fixedly connected with a friction soft pad.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1. In the utility model, the baffle and the rigid anti-collision plate structure are arranged at the top end of the box-type substation. When the top of the device is hit by the gravel, the gravel falls to the surface of the supporting plate under the buffering of the rigid anti-collision plate and the baffle, rolls along the supporting plate to the ground, and the memory cotton plate is installed on the outer wall of the supporting plate, further buffers the gravel, and the special spring structure can make the supporting plate and the baffle not easy to deform.

[0013] 2. In the utility model, the supporting leg and the friction soft pad structure are arranged at the bottom of the device. Not only can the fixing effect of the whole device be further improved, but also the soft pad structure can relieve the seismic wave, absorb and disperse the seismic energy. In addition, the fan structure can heat the device inside, prevent the device inside from being overheated, and affect the internal device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of a box-type substation anti-seismic foundation structure is provided for the utility model;

[0015] Figure 2 A top protection structure view of a box-type substation anti-seismic foundation structure is provided for the utility model;

[0016] Figure 3 A supporting plate section view of a box-type substation anti-seismic foundation structure is provided for the utility model;

[0017] Figure 4 A supporting leg section view of a box-type substation anti-seismic foundation structure is provided for the utility model.

[0018] Legend: 1, box; 101, air inlet hole; 102, air outlet hole; 2, supporting rod; 3, baffle; 301, rigid anti-collision plate; 302, positioning rod; 303, rigid spring strip one; 4, box top cover; 401, rigid spring strip two; 402, rotating rod; 5, supporting plate; 501, memory cotton plate; 6, supporting leg; 7, friction soft pad; 8, fan. DETAILED DESCRIPTION

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figures 1-4 As shown, this utility model provides a technical solution: a box-type substation seismic-resistant foundation structure, including a box body 1. A plurality of support rods 2 are fixedly connected to the outer wall of the box body 1. Positioning rods 302 are rotatably connected to the inner wall of the support rods 2. A baffle 3 is fixedly connected to the outer wall of the positioning rods 302. The outer wall of the baffle 3 is slidably connected to the outer wall of the support rods 2. A rigid spring strip 303 is fixedly connected to the outer wall of the baffle 3. One end of the rigid spring strip 303 is fixedly connected to the inner wall of the support rods 2. A rigid anti-collision plate 301 is fixedly connected to the outer wall of the baffle 3. 1. A top cover 4 is fixedly connected to the top of the box. A protective structure is rotatably connected to the inner wall of the top cover 4. The protective structure consists of a rotating rod 402 rotatably connected to the inner walls on both sides of the top cover 4. A support plate 5 is slidably connected to the outer wall of the rotating rod 402. The outer wall of the support plate 5 is slidably connected to the outer wall of the box body 1. A rigid spring strip 401 is slidably connected to the outer wall of the support plate 5. One end of the rigid spring strip 401 is fixedly connected to the inner wall of the top cover 4. A memory foam board 501 is fixedly connected to the outer wall of the support plate 5. Four support rods 2 are fixedly connected to the outer wall of the box body 1.

[0022] In this embodiment, when the gravel falls to the top of the device, it first contacts the rigid bumper plate 301, under the influence of kinetic energy, the baffle 3 is driven to rotate along the positioning rod 302, at this time the rigid spring strip one 303 is in the compressed state, when the gravel is away from the surface of the rigid bumper plate 301, under the action of the rigid spring strip one 303, the baffle 3 will take the rigid bumper plate 301 back to the original position, then the gravel falls off the surface of the memory cotton plate 501, at this time if the gravel has no kinetic energy, it will fall along the memory cotton plate 501 to the ground, if the gravel still has strong kinetic energy, under the influence of the kinetic energy of the gravel, the two support plates 5 slide along the rotating rod 402, at this time the rigid spring strip two 401 is in the compressed state, when the gravel is away from the surface of the memory cotton plate 501, under the action of the rigid spring strip two 401, the support plate 5 will take the memory cotton plate 501 back to the original position, this part mainly introduces the working principle of the protection structure, the baffle and the rigid bumper plate structure are added at the top of the box-type substation, when the top of the device is hit by gravel, under the buffering of the rigid bumper plate and the baffle, the gravel falls to the surface of the support plate, rolls along the support plate to the ground, and the memory cotton plate is installed on the outer wall of the support plate, further buffers the gravel, and the special spring structure can make the support plate and the baffle not easy to deform.

[0023] Embodiment 2: As shown in Figures 1-4 The outer wall of the box body 1 is provided with an air inlet hole 101, a filter screen is installed on the inner wall of the air inlet hole 101, the outer wall of the box body 1 is provided with an air outlet hole 102, and a fan 8 is fixedly connected to the inner wall of the air outlet hole 102. Four support legs 6 are fixedly connected to the outer wall of the bottom end of the box body 1, and a friction soft pad 7 is fixedly connected to the outer wall of the support leg 6.

[0024] In this embodiment, when the seismic wave contacts the device, it will buffer the seismic wave under the action of the friction soft pad 7, and the support leg 6 is installed in the soil to fix the device, and the fan 8 is started, the external air enters the inside of the device through the air inlet hole 101, under the action of the fan 8, the hot gas in the inside of the device will leave the inside of the device along the air outlet hole 102, this part mainly introduces the working principle of the fan structure and the support structure, the support leg and the friction soft pad structure are added at the bottom of the device, which can not only further improve the fixing effect of the whole device, but also the soft pad structure can alleviate the seismic wave, absorb and disperse the seismic energy, in addition, the fan structure is added, which can heat the inside of the device to prevent the device from being affected by the overheating of the inside of the device.

[0025] The working principle of the embodiment is as follows: when the gravel falls to the top end of the device, the rigid bumper plate 301 is first contacted, under the influence of kinetic energy, the baffle 3 is driven to rotate along the positioning rod 302, at this time, the rigid spring strip one 303 is in a compressed state, when the gravel is separated from the surface of the rigid bumper plate 301, the baffle 3 will take the rigid bumper plate 301 back to the original position under the action of the rigid spring strip one 303, then the gravel falls to the surface of the memory cotton plate 501, at this time, if the gravel has no kinetic energy, it will fall along the memory cotton plate 501 to the ground, if the gravel still has strong kinetic energy, under the influence of the kinetic energy of the gravel, the two support plates 5 slide along the rotating rod 402, at this time, the rigid spring strip two 401 is in a compressed state, when the gravel is separated from the surface of the memory cotton plate 501, the support plate 5 will take the memory cotton plate 501 back to the original position under the action of the rigid spring strip two 401, when the seismic wave contacts the device, the friction soft pad 7 will buffer the seismic wave, and the supporting leg 6 installed in the soil will fix the device, at the same time, the fan 8 is started, the external air enters the inside of the device through the air inlet hole 101, under the action of the fan 8, the hot gas in the inside of the device will leave the inside of the device along the air outlet hole 102.

[0026] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belong to the protection scope of the present application.

Claims

1. An anti-seismic foundation structure for a box-type substation, comprising a box (1), characterized in that: The outer wall of the box (1) is fixedly connected with a plurality of support rods (2), the inner wall of the support rod (2) is rotatably connected with a positioning rod (302), the outer wall of the positioning rod (302) is fixedly connected with a baffle (3), the outer wall of the baffle (3) is slidably connected on the outer wall of the support rod (2), the outer wall of the baffle (3) is fixedly connected with a rigid spring strip one (303), one side end of the rigid spring strip one (303) is fixedly connected on the inner wall of the support rod (2), the outer wall of the baffle (3) is fixedly connected with a rigid anti-collision plate (301), the top end of the box (1) is fixedly connected with a box top cover (4), the inner wall of the box top cover (4) is rotatably connected with a protection structure.

2. The anti-seismic foundation structure of a box-type substation according to claim 1, characterized in that: The protection structure is that the inner walls on both sides of the box top cover (4) are rotatably connected with rotating rods (402), the outer wall of the rotating rod (402) is slidably connected with a support plate (5), the outer wall of the support plate (5) is slidably connected on the outer wall of the box top cover (4), the outer wall of the support plate (5) is slidably connected with a rigid spring strip two (401), the outer wall of one side end of the rigid spring strip two (401) is fixedly connected on the inner wall of the box top cover (4), and the outer wall of the support plate (5) is fixedly connected with a memory cotton plate (501).

3. The anti-seismic foundation structure of a box-type substation according to claim 2, characterized in that: The outer wall of the box (1) is fixedly connected with four support rods (2).

4. The containerized substation seismic foundation structure of claim 3, wherein: The outer wall of the box (1) is provided with an air inlet hole (101), and the inner wall of the air inlet hole (101) is provided with a filter screen.

5. The containerized substation seismic foundation structure of claim 4, wherein: The outer wall of the box (1) is provided with an air outlet hole (102), and the inner wall of the air outlet hole (102) is fixedly connected with a fan (8).

6. The containerized substation seismic foundation structure of claim 5, wherein: The outer wall of the bottom end of the box (1) is fixedly connected with four support legs (6), and the outer wall of the support leg (6) is fixedly connected with a friction soft pad (7).

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