Modularized transformer substation based on new energy booster station

Abstract

The utility model relates to the technical field of transformer substations, and particularly discloses a modular transformer substation based on a new energy booster station, which comprises a transformer substation prefabricated cabin, a transformer substation foundation is arranged at the bottom of the transformer substation prefabricated cabin, a bottom plate damping assembly is arranged between the transformer substation foundation and the transformer substation prefabricated cabin, and a rain baffle is arranged at the top of the transformer substation prefabricated cabin. The surface of the transformer substation foundation is provided with a mounting bottom groove for placing the bottom plate damping assembly, and the top of the bottom plate damping assembly is provided with an anti-displacement assembly; the bottom plate damping assembly comprises a damping plate, fixing supports are fixedly installed at the four corners of the bottom of the damping plate, positioning pieces are arranged below the fixing supports, guide sleeve rods are arranged between the fixing supports and the positioning pieces, and the guide sleeve rods are sleeved with a plurality of damping disc springs. Through the arrangement of the bottom plate damping assembly, the damping effect can be achieved between the prefabricated cabin and the foundation, and damage caused by collision between the prefabricated cabin and the foundation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of substations, in particular to a modular substation based on a new energy boosting station. Background Art

[0002] The New Energy Boost Station Modular Substation combines new energy technologies with modular design concepts. Designed for the new energy industry (such as photovoltaic and wind power), the New Energy Boost Station Modular Substation utilizes a modular design that breaks down the substation's key functions into multiple independent modules, each capable of independently performing specific tasks.

[0003] At present, the existing modular substation is to excavate the foundation at the substation installation location and install a prefabricated cabin on the foundation. The prefabricated cabin is composed of a prefabricated cabin body, secondary equipment cabinets (or racks), cabin auxiliary facilities, etc. The production, assembly, wiring, and debugging are completed in the factory, and it is transported to the project site as a whole and hoisted on the foundation. The prefabricated cabin and the secondary equipment inside it are integrated by the manufacturer, realizing factory processing, reducing on-site secondary wiring, reducing design, construction, debugging, and workload, simplifying inspection and maintenance work, shortening the construction period, and effectively supporting the rapid construction of the power grid.

[0004] The infrastructure construction and equipment production of this modular substation can be carried out simultaneously, which can significantly shorten the construction period and ensure the reliability of the equipment. However, during the installation of the prefabricated cabin, if there is a lack of corresponding shock-absorbing mechanisms, collisions between the prefabricated cabin and the foundation may easily cause damage to the bottom of the prefabricated cabin. Therefore, we provide a modular substation based on a new energy booster station to solve the above problem. Summary of the Invention

[0005] The purpose of the present utility model is to provide a modular substation based on a new energy booster station, which can play a shock-absorbing role between the prefabricated cabin and the foundation through the set bottom plate shock-absorbing assembly, thereby avoiding damage to the prefabricated cabin caused by collision with the foundation, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a modular substation based on a new energy booster station, comprising a substation prefabricated cabin, a substation foundation being provided at the bottom of the substation prefabricated cabin, a bottom plate shock-absorbing assembly being provided between the substation foundation and the substation prefabricated cabin, a rain shield being provided at the top of the substation prefabricated cabin, a mounting bottom groove being provided on the surface of the substation foundation for placing the bottom plate shock-absorbing assembly, and an anti-displacement assembly being provided on the top of the bottom plate shock-absorbing assembly;

[0007] The bottom plate shock-absorbing assembly includes a shock-absorbing plate, and fixed brackets are fixedly installed at the four corners of the bottom of the shock-absorbing plate. A positioning piece is provided below the fixed bracket, and a guide sleeve rod is provided between the fixed bracket and the positioning piece. The outer side of the guide sleeve rod is provided with a plurality of shock-absorbing disc springs.

[0008] Preferably, the shock-absorbing disc spring is sleeved on the outside of the guide sleeve, and the top of the shock-absorbing disc spring abuts against the fixed bracket, and the bottom of the shock-absorbing disc spring abuts against the positioning piece.

[0009] Preferably, the shock-absorbing plate is fixedly mounted inside the mounting bottom groove by means of a fixing bracket, a guide sleeve and a positioning piece, and the mounting bottom groove and the shock-absorbing plate form a semi-enclosed structure.

[0010] Preferably, the anti-displacement component includes a guide slot provided on the top of the shock-absorbing plate, and a guide slider is installed inside the guide slot, and a limit plate is provided on the top of the guide slider.

[0011] Preferably, an adjusting screw is installed in the middle of the guide slider through a screw nut, and one end of the adjusting screw is connected to a transmission worm gear, and the other end of the adjusting screw is provided with a support rod fixed to the bottom of the shock-absorbing plate through a bearing.

[0012] Preferably, a transmission worm is meshedly connected below the transmission worm wheel, and a connecting shaft is fixedly installed at one end of the transmission worm, and a second bevel gear is fixedly connected to the end of the connecting shaft.

[0013] Preferably, one side of the second bevel gear is meshedly connected to the first bevel gear, and the middle of the first bevel gear is fixedly connected to a transmission rod, the top of the transmission rod is fixedly connected to a drive head, and the drive head is embedded in the top of the shock-absorbing plate through a bearing.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the provided bottom plate shock-absorbing assembly, when the substation prefabricated cabin falls on the shock-absorbing plate, the force can be transmitted to the shock-absorbing disc springs through the fixed bracket. After being absorbed by several shock-absorbing disc springs, a certain shock-absorbing effect is achieved, thus preventing the substation prefabricated cabin from rigidly colliding with the substation foundation, which may cause damage to the bottom of the substation prefabricated cabin.

[0016] 2. By setting up the anti-displacement components, the substation prefabricated cabin can be fixed on both sides of the substation prefabricated cabin to prevent the substation prefabricated cabin from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the shock-absorbing plate of the present utility model;

[0020] Figure 3 For the utility model Figure 2 A magnified view of middle A;

[0021] Figure 4 This is a schematic diagram of the installation structure of the limit plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the connecting shaft of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Substation prefabricated cabin; 2. Rain shield; 3. Substation foundation; 4. Bottom plate shock-absorbing assembly; 401. Shock-absorbing plate; 402. Positioning piece; 403. Fixed bracket; 404. Shock-absorbing disc spring; 405. Guide sleeve; 5. Anti-displacement assembly; 501. Limit plate; 502. Guide slide; 503. Guide slider; 504. Support rod; 505. Adjusting screw; 506. Drive head; 507. Transmission worm gear; 508. Transmission worm; 509. Connecting shaft; 510. First bevel gear; 511. Second bevel gear; 512. Transmission rod; 6. Install bottom groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 3A modular substation based on a new energy booster station includes a substation prefabricated cabin 1, a substation foundation 3 is provided at the bottom of the substation prefabricated cabin 1, and a bottom plate shock-absorbing assembly 4 is provided between the substation foundation 3 and the substation prefabricated cabin 1, a rain shield 2 is provided on the top of the substation prefabricated cabin 1, a mounting bottom groove 6 for placing the bottom plate shock-absorbing assembly 4 is opened on the surface of the substation foundation 3, and an anti-displacement assembly 5 is provided on the top of the bottom plate shock-absorbing assembly 4;

[0028] The bottom plate shock-absorbing assembly 4 includes a shock-absorbing plate 401, and fixed brackets 403 are fixedly installed at the four corners of the bottom of the shock-absorbing plate 401. A positioning member 402 is provided below the fixing bracket 403, and a guide sleeve 405 is provided between the fixing bracket 403 and the positioning member 402. The outer portion of the guide sleeve 405 is provided with a plurality of shock-absorbing disc springs 404.

[0029] The shock-absorbing disc spring 404 is sleeved on the outside of the guide sleeve 405, and the top of the shock-absorbing disc spring 404 is in contact with the fixed bracket 403, and the bottom of the shock-absorbing disc spring 404 is in contact with the positioning piece 402. The shock-absorbing plate 401 is fixedly installed inside the mounting bottom groove 6 through the fixed bracket 403, the guide sleeve 405 and the positioning piece 402, and the mounting bottom groove 6 and the shock-absorbing plate 401 form a semi-enclosed structure.

[0030] By adopting the above technical solution, when the substation prefabricated cabin 1 is hoisted above the substation foundation 3, the substation prefabricated cabin 1 slowly descends to the position of the bottom plate shock-absorbing assembly 4. The size of the shock-absorbing plate 401 is larger than the bottom size of the substation prefabricated cabin 1. There is no need to repeatedly adjust the position of the substation prefabricated cabin 1. After the substation prefabricated cabin 1 falls on the shock-absorbing plate 401, its force is transmitted to the shock-absorbing disc spring 404 through the fixed bracket 403. After being absorbed by several shock-absorbing disc springs 404, it can play a certain shock-absorbing role, thereby avoiding the rigid collision between the substation prefabricated cabin 1 and the substation foundation 3, which may cause damage to the bottom of the substation prefabricated cabin 1.

[0031] Specifically, such as Figure 4 and Figure 5As shown, the anti-displacement component 5 includes a guide slot 502 provided on the top of the shock-absorbing plate 401, and a guide slider 503 is installed inside the guide slot 502, a limit plate 501 is provided on the top of the guide slider 503, an adjusting screw 505 is installed in the middle of the guide slider 503 through a screw nut, and one end of the adjusting screw 505 is connected to a transmission worm gear 507, and the other end of the adjusting screw 505 is provided with a support rod 504 fixed to the bottom of the shock-absorbing plate 401 through a bearing, and the transmission worm gear 507 is provided on the other end of the adjusting screw 505. A transmission worm 508 is meshedly connected to the bottom of the wheel 507, and a connecting shaft 509 is fixedly installed at one end of the transmission worm 508, and the end of the connecting shaft 509 is fixedly connected to the second bevel gear 511, and one side of the second bevel gear 511 is meshedly connected to the first bevel gear 510, and the middle of the first bevel gear 510 is fixedly connected to the transmission rod 512, and the top of the transmission rod 512 is fixedly connected to the drive head 506, and the drive head 506 is embedded in the top of the shock absorbing plate 401 through a bearing.

[0032] By adopting the above technical solution, after the substation prefabricated cabin 1 is placed on the top of the bottom plate shock absorbing assembly 4, a motor can be used to fix the power output shaft of the motor with a hexagonal nut, and the hexagonal nut is connected to the drive head 506 provided with a hexagonal inner hole. The motor can drive the drive head 506 to rotate, thereby driving the transmission rod 512 to rotate. Under the transmission action of the first bevel gear 510 and the second bevel gear 511, the rotation direction is changed, thereby driving the transmission worm 508 to rotate. When the transmission worm 508 rotates, it can drive the transmission worm wheel 507 to rotate, thereby rotating the adjusting screw 505 on the transmission worm wheel 507. Under the action of the screw nut, the guide slider 503 can slide inside the guide slot 502, so that the limit plate 501 moves in the direction close to the substation prefabricated cabin 1. The two sets of limit plates 501 can limit the substation prefabricated cabin 1.

[0033] Working principle: When the substation prefabricated cabin 1 is hoisted above the substation foundation 3, the substation prefabricated cabin 1 slowly descends to the position of the bottom plate shock-absorbing component 4. After the substation prefabricated cabin 1 falls on the shock-absorbing plate 401, its force is transmitted to the shock-absorbing disc spring 404 through the fixed bracket 403. After being absorbed by several shock-absorbing disc springs 404, it can play a certain shock-absorbing role. After the substation prefabricated cabin 1 is placed on the top of the bottom plate shock-absorbing component 4, a hexagonal nut is fixed on the power output shaft of the motor, and the hexagonal nut is connected to the drive head 506. The motor can drive The driving head 506 rotates, thereby changing the rotation direction under the transmission action of the first bevel gear 510 and the second bevel gear 511, thereby driving the transmission worm 508 to rotate. When rotating, the transmission worm 508 can drive the transmission worm wheel 507 to rotate, thereby rotating the adjusting screw 505 on the transmission worm wheel 507. Under the action of the screw nut, the guide slider 503 can slide inside the guide slot 502, so that the limit plate 501 moves toward the direction close to the substation prefabricated cabin 1. The two sets of limit plates 501 can limit the substation prefabricated cabin 1.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A modular substation based on a new energy boost station, comprising a substation prefabricated cabin (1), characterized in that: A substation foundation (3) is provided at the bottom of the substation prefabricated cabin (1), and a bottom plate shock-absorbing assembly (4) is provided between the substation foundation (3) and the substation prefabricated cabin (1); a rain shield (2) is provided at the top of the substation prefabricated cabin (1); a mounting bottom groove (6) for placing the bottom plate shock-absorbing assembly (4) is provided on the surface of the substation foundation (3); and an anti-displacement assembly (5) is provided on the top of the bottom plate shock-absorbing assembly (4); The bottom plate shock-absorbing assembly (4) comprises a shock-absorbing plate (401), and fixed brackets (403) are fixedly installed at the four corners of the bottom of the shock-absorbing plate (401), a positioning member (402) is provided below the fixed bracket (403), and a guide sleeve (405) is provided between the fixed bracket (403) and the positioning member (402), and a plurality of shock-absorbing disc springs (404) are sleeved on the outside of the guide sleeve (405).

2. A modular substation based on a new energy booster station according to claim 1, characterized in that: The shock-absorbing disc spring (404) is sleeved on the outside of the guide sleeve (405), and the top of the shock-absorbing disc spring (404) abuts against the fixed bracket (403), and the bottom of the shock-absorbing disc spring (404) abuts against the positioning member (402).

3. The modular substation based on a new energy booster station according to claim 1 is characterized in that: The shock-absorbing plate (401) is fixedly mounted inside the mounting bottom groove (6) via a fixing bracket (403), a guide sleeve rod (405) and a positioning member (402), and the mounting bottom groove (6) and the shock-absorbing plate (401) form a semi-enclosed structure.

4. The modular substation based on a new energy booster station according to claim 1 is characterized in that: The anti-displacement component (5) includes a guide slot (502) provided on the top of the shock-absorbing plate (401), a guide slider (503) being installed inside the guide slot (502), and a limit plate (501) being provided on the top of the guide slider (503).

5. The modular substation based on a new energy booster station according to claim 4 is characterized in that: An adjusting screw (505) is installed in the middle of the guide slider (503) via a screw nut, and one end of the adjusting screw (505) is connected to a transmission worm gear (507), and the other end of the adjusting screw (505) is provided with a support rod (504) fixed to the bottom of the shock-absorbing plate (401) via a bearing.

6. A modular substation based on a new energy booster station according to claim 5, characterized in that: A transmission worm (508) is meshedly connected below the transmission worm wheel (507), and a connecting shaft (509) is fixedly mounted on one end of the transmission worm (508), and a second helical gear (511) is fixedly connected to the end of the connecting shaft (509).

7. The modular substation based on a new energy booster station according to claim 6 is characterized in that: One side of the second helical gear (511) is meshedly connected to the first helical gear (510), and the middle of the first helical gear (510) is fixedly connected to a transmission rod (512), and the top of the transmission rod (512) is fixedly connected to a drive head (506), and the drive head (506) is embedded and installed on the top of the shock-absorbing plate (401) through a bearing.

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