Modularized mobile substation

Abstract

The utility model discloses a modularized mobile transformer station, which relates to the technical field of transformer stations and comprises a mounting plate, a transformer station main body mounted on the top surface of the mounting plate, and a protection assembly arranged at the peripheral edge of the top surface of the mounting plate. The protection assembly comprises a short plate and a long plate, and the short plate is matched with the short edge of the mounting plate. According to the utility model, through the arrangement of the protection assembly, when long-distance transportation is carried out or transportation to a remote area is needed, the threaded plug pins can be screwed out of the threaded holes, then the threaded plug pins are pulled out of the connecting blocks, and then the short plates are pulled towards the two sides, so that the short plates are separated from the long plates; and the long plates are pulled towards the two sides again so that the two long plates can be separated, then the transformer substation body can be detached from the mounting plate, the transformer substation body, the mounting plate, the short plates and the long plates are sub-packaged and transported, the device has high flexibility, and transportation of the device is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a modular mobile transformer substation. Background Art

[0002] With the rapid development of modern society, the stability and safety requirements of power systems are becoming increasingly higher. As a key component of the power system, the operating efficiency and reliability of substations directly affect the overall performance of the power system.

[0003] The existing patent (publication number: CN214754993U) proposes a movable modular substation, including a chassis body, a top eaves is fixedly installed on the upper end of the chassis body, a drain is fixedly opened on the inner side of the top eaves, a box door is movably installed in front of the chassis body, the box door is located at the rear under the top eaves, an electronic lock is fixedly installed in the middle of the box door, and the electronic lock is located in front of the middle of the chassis body.

[0004] The shell of the above-mentioned mobile modular substation is integrally formed, so that it occupies a larger transportation space during transportation. When used in remote areas such as mountainous areas, it does not have a modular split installation structure, which makes it more difficult to transport and less flexible when used. Therefore, the above-mentioned mobile modular substation has certain limitations.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a modular mobile substation to solve the problem of transportation difficulties.

[0007] In order to solve the above technical problems, the utility model provides a modular mobile substation, including a mounting plate, a substation main body mounted on the top surface of the mounting plate, and a protective component arranged at the edges around the top surface of the mounting plate; the protective component includes a short plate and a long plate, the short plate is adapted to the shorter side of the mounting plate, and the long plate is adapted to the longer side of the mounting plate, matching connecting blocks are arranged at the edges of both sides of the short plate and the long plate, matching top covers are arranged on the tops of the short plate and the long plate, mounting grooves are provided above the connecting blocks on both sides of the top cover of the long plate, the mounting grooves and the connecting blocks are provided with the same through holes, threaded pins are inserted in the through holes, threaded holes are provided at the four corners of the top surface of the mounting plate, and the bottom ends of the threaded pins are threadedly connected in the threaded holes.

[0008] Furthermore, the top cover of the short board is provided with connecting columns, and the top cover of the long board is provided with connecting holes adapted to the connecting columns on both sides; the top cover of one long board is provided with connecting columns, and the top cover of the other long board is provided with connecting holes.

[0009] Furthermore, exhaust fans are provided on both sides of the mounting plate, an exhaust port is provided on the top surface of the mounting plate, four exhaust ports are opened at the four corners of the top surface of the mounting plate, a dustproof net is provided in the exhaust port, and an exhaust passage connected to the exhaust fan and the exhaust port is opened in the mounting plate.

[0010] Furthermore, a wiring port is provided on the front side of the mounting plate, and the other end of the wiring port is connected to the top surface of the short plate.

[0011] Furthermore, movable components are arranged at the four corners of the bottom surface of the transformer substation body, and the movable components include a support plate and rollers arranged on the support plate.

[0012] Furthermore, the support plate is rotatably connected to the middle end of the seesaw, the roller is rotatably connected to one end of the seesaw, a connecting shaft is provided on the other end of the seesaw, one end of a threaded rod is rotatably connected to the connecting shaft, a shock absorber frame is fixedly installed on the support plate, the shock absorber frame is located above the other end of the seesaw, the other end of the threaded rod passes through a through hole opened on the shock absorber frame and is formed on the shock absorber frame, a shock absorber spring is sleeved around the other end of the threaded rod on the top surface of the shock absorber frame, and the threaded rod is in contact with the shock absorber spring through bolts and gaskets.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0014] In the utility model, by arranging a protective component, when long-distance transportation is carried out or when transportation to remote areas is required, the threaded pin can be unscrewed from the threaded hole, and then the threaded pin can be pulled out from the connecting block, and then the short plate can be pulled to both sides to separate the short plate from the long plate, and the long plate can be pulled to both sides again to separate the two long plates, and then the substation body can be removed from the mounting plate, and the substation body, mounting plate, short plate and long plate can be separately packaged and transported, so that the device has high flexibility and makes the transportation of the device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0016] In the attached picture:

[0017] Figure 1 It is a rear view of a modular mobile substation;

[0018] Figure 2 It is a schematic diagram of the internal structure of a modular mobile substation;

[0019] Figure 3 for Figure 1 Sectional view at AA in the middle;

[0020] Figure 4 A schematic diagram of a shock-absorbing structure of a modular mobile substation;

[0021] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0022] Numbers in the figure:

[0023] 1. Substation body;

[0024] 2. Mounting plate; 201. Short plate; 202. Long plate; 203. Threaded pin; 204. Threaded hole;

[0025] 3. Exhaust fan; 301. Exhaust port; 302. Exhaust passage;

[0026] 4. Support plate; 401. Rocker; 402. Roller; 403. Connecting shaft; 404. Threaded rod; 405. Shock absorber frame; 406. Shock absorber spring;

[0027] 5. Wiring port.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model are described in detail below.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions 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 but are not used to limit the scope of the utility model.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the utility model provides a modular mobile substation, including a mounting plate 2, a substation body 1 mounted on the top surface of the mounting plate 2, and a protective component arranged at the edges around the top surface of the mounting plate 2; the protective component includes a short plate 201 and a long plate 202, the short plate 201 is adapted to the shorter side of the mounting plate 2, the long plate 202 is adapted to the longer side of the mounting plate 2, and matching connecting blocks are arranged at the edges of both sides of the short plate 201 and the long plate 202, the connecting blocks of the short plate 201 are located at both ends of the edge, the connecting blocks of the long plate 202 are located in the middle of the edge, and the short plate 201 and the long plate 202 are connected to each other. A matching top cover is provided on the top of 02, and installation grooves are provided above the connecting blocks on both sides of the top cover of the long plate 202. The same through holes are provided on the installation grooves and the connecting blocks, and threaded pins 203 are inserted in the through holes. Threaded holes 204 are provided at the four corners of the top surface of the mounting plate 2, and the bottom ends of the threaded pins 203 are threadedly connected in the threaded holes 204, so that the protective component can be removed from the mounting plate 2 by unscrewing the threaded pins 203 from the threaded holes 204, so that the device can be packaged and transported, and it also has the effect of wind and rain protection after reinstallation, and can provide protection for the substation body 1.

[0036] By setting connecting columns on the top cover of the short board 201, opening connecting holes adapted to the connecting columns on both sides of the top cover of the long board 202, setting connecting columns on the top cover of one long board 202, and opening connecting holes on the top cover of the other long board 202, the short board 201 and the long board 202 can be limited to each other, making the connection relationship between the short board 201 and the long board 202 more stable.

[0037] By adopting the above design, when long-distance transportation or transportation to remote areas is carried out, the threaded pin 203 can be unscrewed from the threaded hole 204, and then the threaded pin 203 can be pulled out from the connecting block, and then the short plate 201 is pulled to both sides to separate the short plate 201 from the long plate 202, and the long plate 202 is pulled to both sides again to separate the two long plates 202, and then the substation body 1 can be removed from the mounting plate 2, and the substation body 1, the mounting plate 2, the short plate 201, and the long plate 202 can be separately packaged and transported, so that the device has high flexibility and makes the transportation of the device more convenient.

[0038] In order to facilitate the connection of the line to the substation body 1, a wiring port 5 is opened on the front of the mounting plate 2, and the other end of the wiring port 5 is connected to the top surface of the short plate 201, so that the line can pass through the wiring port 5 and then be connected to the substation body 1, which ensures the protective effect of the protective component and makes the connection of the line more convenient.

[0039] Embodiment 2

[0040] Based on the first embodiment, specifically, Figure 1-3 As shown, exhaust fans 3 are arranged on both sides of the mounting plate 2, and exhaust ports 301 are arranged on the top surface of the mounting plate 2. Four exhaust ports 301 are opened at the four corners of the top surface of the mounting plate 2, and dustproof nets are arranged in the exhaust ports 301. An exhaust channel 302 connected with the exhaust fans 3 and the exhaust ports 301 is opened in the mounting plate 2, so that when heat accumulation occurs in the substation body 1 under long-term operation, the exhaust fans 3 located on both sides of the mounting plate 2 can be started to drive air to flow into the exhaust channel 302, and then be discharged from the exhaust ports 301, so that a large amount of air passes through the substation body 1, thereby driving the heat on the substation body 1 and alleviating the heat accumulation in the substation body 1.

[0041] Embodiment 3

[0042] Based on the first embodiment, specifically, Figure 1-4As shown, at the four corners of the bottom surface of the transformer substation body 1, a moving assembly is provided. The moving assembly includes a support plate 4, on which the middle end of a seesaw 401 is rotatably connected, and a roller 402 is rotatably connected to one end of the seesaw 401, so that when the device is transported over a short distance or when the position needs to be adjusted, the roller 402 can be used to quickly and conveniently move the device. A connecting shaft 403 is provided at the other end of the seesaw 401, on which one end of a threaded rod 404 is rotatably connected, and a shock-absorbing frame 405 is fixedly installed on the support plate 4. The shock-absorbing frame 405 is located above the other end of the seesaw 401, and the other end of the threaded rod 404 is formed on the shock-absorbing frame 405 through a through hole provided on the shock-absorbing frame 405. A shock-absorbing spring 406 is sleeved around the other end of the threaded rod 404 on the top surface of the shock-absorbing frame 405, and the threaded rod 404 contacts the shock-absorbing spring 406 through bolts and gaskets, so that when the device is transported by the roller 402, the shock-absorbing frame 405 can be moved to the bottom surface of the transformer substation body 1. When the roller 402 is impacted when encountering bumps during the transportation of the installation plate 2, the roller 402 will drive one end of the rocker 401 to tilt up, causing the connecting shaft 403 at the other end of the rocker 401 to drop, thereby driving the threaded rod 404 to compress the shock-absorbing spring 406 that is in conflict with it, and then the shock-absorbing spring 406 is deformed by the force and generates a reaction force to offset the impact force received by the roller 402, thereby realizing the shock-absorbing function of the mobile component, and preventing the substation body 1 from being damaged due to excessively bumpy road conditions during transportation.

[0043] Working principle:

[0044] When long-distance transportation or transportation to remote areas is required, the threaded pin 203 can be unscrewed from the threaded hole 204, and then the threaded pin 203 can be pulled out from the connecting block, and then the short plate 201 can be pulled to both sides to separate the short plate 201 from the long plate 202, and the long plate 202 can be pulled to both sides again to separate the two long plates 202, and then the substation body 1 can be removed from the mounting plate 2, and the substation body 1, the mounting plate 2, the short plate 201, and the long plate 202 can be separately packaged and transported, so that the device has high flexibility and makes the transportation of the device more convenient.

[0045] After being transported to the destination, the substation body 1 can be installed on the top surface of the mounting plate 2, and then the connecting columns and connecting holes on the two long plates 202 are connected, and the connecting columns on the short plate 201 are connected with the connecting holes on the sides of the long plate 202 to complete the splicing of the top cover and the guardrail. The connecting block is aligned with the threaded hole 204 on the top surface of the mounting plate 2, and then the threaded pin 203 is inserted into the connecting block, and the threaded pin 203 is tightened in the threaded hole 204 to complete the assembly.

[0046] After the installation is completed, if the device still needs to be transported over a short distance, the roller 402 in the mobile assembly can be used for quick and convenient transportation. If there is a bumpy situation during the process, when the roller 402 is impacted, the roller 402 will drive one end of the rocker 401 to tilt up, causing the connecting shaft 403 at the other end of the rocker 401 to drop, thereby driving the threaded rod 404 to compress the shock-absorbing spring 406 that is in conflict with it, and then the shock-absorbing spring 406 is deformed by the force and generates a reaction force to offset the impact force received by the roller 402, thereby realizing the shock-absorbing function of the mobile assembly, and thus preventing the substation body 1 from being damaged due to excessively bumpy road conditions during transportation.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular mobile substation, It comprises a mounting plate (2), a transformer substation body (1) mounted on the top surface of the mounting plate (2), and protective components arranged at the edges around the top surface of the mounting plate (2); Features: The protective component comprises a short plate (201) and a long plate (202), wherein the short plate (201) is adapted to the shorter side of the mounting plate (2), and the long plate (202) is adapted to the longer side of the mounting plate (2), and matching connecting blocks are arranged at the edges of both sides of the short plate (201) and the long plate (202), and matching top covers are arranged at the tops of the short plate (201) and the long plate (202), and mounting grooves are arranged above the connecting blocks on both sides of the top cover of the long plate (202), and the same through holes are arranged on the mounting grooves and the connecting blocks, and threaded pins (203) are inserted into the through holes, and threaded holes (204) are arranged at the four corners of the top surface of the mounting plate (2), and the bottom ends of the threaded pins (203) are threadedly connected in the threaded holes (204).

2. A modular mobile substation according to claim 1, characterized in that: The top cover of the short board (201) is provided with a connecting column, and the top cover of the long board (202) is provided with connecting holes adapted to the connecting column on both sides; the top cover of one of the long boards (202) is provided with a connecting column, and the top cover of the other long board (202) is provided with a connecting hole.

3. A modular mobile substation according to claim 2, characterized in that: Exhaust fans (3) are arranged on both sides of the mounting plate (2); an exhaust port (301) is arranged on the top surface of the mounting plate (2); four exhaust ports (301) are opened at the four corners of the top surface of the mounting plate (2); a dustproof net is arranged in the exhaust port (301); and an exhaust channel (302) communicating with the exhaust fan (3) and the exhaust port (301) is opened in the mounting plate (2).

4. A modular mobile substation according to claim 3, characterized in that: A wiring port (5) is provided on the front side of the mounting plate (2), and the other end of the wiring port (5) is connected to the top surface of the short plate (201).

5. A modular mobile substation according to claim 4, characterized in that: Moving components are arranged at the four corners of the bottom surface of the transformer substation body (1), and the moving components include a support plate (4) and rollers (402) arranged on the support plate (4).

6. A modular mobile substation according to claim 5, characterized in that: The support plate (4) is rotatably connected to the middle end of the seesaw (401); the roller (402) is rotatably connected to one end of the seesaw (401); a connecting shaft (403) is provided on the other end of the seesaw (401); one end of a threaded rod (404) is rotatably connected to the connecting shaft (403); a shock absorbing frame (405) is fixedly installed on the support plate (4); the shock absorbing frame (405) is located above the other end of the seesaw (401); the other end of the threaded rod (404) passes through a through hole provided on the shock absorbing frame (405) and is formed on the shock absorbing frame (405); a shock absorbing spring (406) is sleeved around the other end of the threaded rod (404) on the top surface of the shock absorbing frame (405); the threaded rod (404) contacts the shock absorbing spring (406) through bolts and gaskets.

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