Compact transformer substation with waterproof function

Abstract

The invention relates to the technical field of power equipment, and discloses a compact transformer substation with a waterproof function, a lifting device is composed of a two-way threaded rod, a first bevel gear, a limiting rod, a moving block, a first linkage rod, a double-shaft motor, a connecting shaft and a second bevel gear, the two-way threaded rod is rotatably mounted in a mounting seat, and the two-way threaded rod is rotatably mounted in the mounting seat; the first bevel gear is fixedly mounted on the surface of the bidirectional threaded rod, the limiting rod is fixedly mounted in the mounting base, the moving block is slidably mounted on the surface of the limiting rod, the first linkage rod is hinged to the top of the moving block, and the double-shaft motor is fixedly mounted in the mounting base. According to the compact transformer substation with the waterproof function, the two-way threaded rod can rotate by driving the double-shaft motor, and the moving block can horizontally move under the action of the limiting rod, so that the transformer substation body is lifted, and damage to the transformer substation body caused by accumulated water can be effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electric power equipment, in particular to a compact substation with waterproof function. Background Art

[0002] Box-type substation, also called prefabricated substation or prefabricated substation, is a kind of factory-prefabricated indoor and outdoor compact distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage distribution devices according to a certain wiring scheme.

[0003] In the prior art, the existing box-type substation will be flooded when the water level is high, which will cause damage to the box-type substation, especially in the summer when there is a lot of rain. When the box-type substation is repaired in the wind and rain, the strong wind will easily blow the rain into the interior of the box-type substation. When the rain is blown into the interior of the box-type substation by the strong wind, the rain is easily blown onto the normally working equipment, which can easily cause equipment failure and affect the use of the substation. Therefore, we need to propose a compact substation with waterproof function. Summary of the invention

[0004] The object of the present invention is to provide a compact substation with waterproof function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a compact substation with waterproof function, comprising a mounting seat, a lifting device, a substation body, an anti-collision device, an opening and closing door device, and a linkage device, wherein the lifting device is arranged inside the mounting seat, the substation body is arranged on the top of the lifting device, the anti-collision device is arranged on the side of the substation body, the opening and closing door device is arranged on the side of the substation body, and the linkage device is arranged inside the substation body.

[0006] The lifting device consists of a bidirectional threaded rod, a first bevel gear, a limiting rod, a moving block, a first linkage rod, a dual-axis motor, a connecting shaft, and a second bevel gear. The bidirectional threaded rod is rotatably installed inside a mounting seat, the first bevel gear is fixedly installed on the surface of the bidirectional threaded rod, the limiting rod is fixedly installed inside the mounting seat, the moving block is slidably installed on the surface of the limiting rod, the first linkage rod is hinged at the top of the moving block, the dual-axis motor is fixedly installed inside the mounting seat, the connecting shaft is fixedly installed on the side of the dual-axis motor, and the second bevel gear is fixedly installed on the surface of the connecting shaft.

[0007] The substation body is composed of a base, an outer shell, a ceiling, a first rotating shaft, and a door body. The base is hinged to the top of the first linkage rod, the outer shell is fixedly installed on the top of the base, the ceiling is fixedly installed on the top of the outer shell, the first rotating shaft is rotatably installed on the side of the outer shell, and the door body is fixedly installed on the surface of the first rotating shaft.

[0008] Preferably, the anti-collision device consists of a mounting plate, a sliding rod, a first spring, a slider, a magnet, a sleeve, a second spring, a circular disk, a movable column, a second linkage rod, and a protective plate. The mounting plate is fixedly installed on the side of the outer shell, the sliding rod is fixedly installed inside the mounting plate, the first spring is sleeved on the surface of the sliding rod, the slider is slidably installed on the surface of the sliding rod, the magnet is fixedly installed on the side of the slider, the sleeve is fixedly installed on the side of the mounting plate, the second spring is arranged inside the sleeve, the circular disk is slidably installed inside the sleeve, the movable column is fixedly installed on the side of the circular disk, the second linkage rod is hinged to the side of the slider, and the protective plate is hinged to the side of the second linkage rod.

[0009] Preferably, the door opening and closing device consists of a motor, a second rotating shaft, a third bevel gear, and a fourth bevel gear. The motor is fixedly installed on the side of the outer shell, the second rotating shaft is rotatably installed on the side of the outer shell, the third bevel gear is fixedly installed on the surface of the second rotating shaft, and the fourth bevel gear is fixedly installed on the surface of the first rotating shaft.

[0010] Preferably, the linkage device consists of a first spur gear, a first gear belt, a fixed plate, a first shaft, a second spur gear, a third spur gear, a second gear belt, a second shaft, a fourth spur gear, a fifth spur gear, a third gear belt, a third shaft, a sixth spur gear, a fifth bevel gear, a threaded rod, a sixth bevel gear, a threaded sleeve, a fixed rod, a sliding sleeve, and a baffle. The first spur gear is fixedly mounted on the surface of the first rotating shaft, the first gear belt is meshed with the surface of the first spur gear, the fixed plate is fixedly mounted inside the housing, the first shaft is rotatably mounted inside the fixed plate, the second spur gear is fixedly mounted on the surface of the first shaft, the third spur gear is fixedly mounted on the surface of the first shaft, and the second gear belt is meshed with the third The surface of the spur gear, the second shaft rod is rotatably mounted on the inside of the fixed plate, the fourth spur gear is fixedly mounted on the surface of the second shaft rod, the fifth spur gear is fixedly mounted on the surface of the second shaft rod, the third gear belt is meshed with the surface of the fifth spur gear, the third shaft rod is rotatably mounted on the inside of the fixed plate, the sixth spur gear is fixedly mounted on the surface of the third shaft rod, the fifth bevel gear is fixedly mounted on the surface of the third shaft rod, the threaded rod is rotatably mounted on the inside of the shell, the sixth bevel gear is fixedly mounted on the surface of the threaded rod, the threaded sleeve is threadedly mounted on the surface of the threaded rod, the fixed rod is fixedly mounted on the inside of the shell, the sliding sleeve is slidably mounted on the surface of the fixed rod, and the baffle is fixedly mounted on the side of the sliding sleeve.

[0011] Preferably, the moving block is connected to the limit rod and is threadedly installed on the surface of the bidirectional threaded rod. The first bevel gear and the second bevel gear are meshed to drive the dual-axis motor. Under the action of the first bevel gear and the second bevel gear, the bidirectional threaded rod can be rotated, and under the action of the limit rod, the moving block can be moved horizontally.

[0012] Preferably, one end of the first spring is connected to the mounting plate, and the other end of the first spring is connected to the slider. The first spring, the slider and the magnet are all a group and are symmetrically arranged on the surface of the slide rod. The two opposing magnets attract each other. One end of the second spring is connected to the sleeve, and the other end of the second spring is connected to the circular disk. The protective plate is connected to the second linkage rod and is fixedly connected to the moving column. A first spring is provided for resetting the slider, and the two opposing magnets attract each other and are also used to reset the slider. A second spring is provided for resetting the circular disk. The moving column and the second linkage rod can be driven to move at the same time through the protective plate.

[0013] Preferably, the motor is fixedly connected to the second rotating shaft, the third bevel gear and the fourth bevel gear are meshed, the first rotating shaft, the door body, the third bevel gear, and the fourth bevel gear are all a group together and are symmetrically arranged on the surface of the second rotating shaft. The driving motor can rotate the second rotating shaft, and under the action of the third bevel gear and the fourth bevel gear, the two first rotating shafts can be driven to rotate, thereby allowing the door body to open and close.

[0014] Preferably, the first spur gear and the first gear belt and the second spur gear are transmission connected, the third spur gear and the second gear belt and the fourth spur gear are transmission connected, the fifth spur gear and the third gear belt and the sixth spur gear are transmission connected, the fifth bevel gear and the sixth bevel gear are meshed, the baffle and the sliding sleeve are connected and fixedly connected with the threaded sleeve at the same time, by rotating the first rotating shaft, the first shaft rod can be rotated under the action of the first spur gear, the first gear belt and the second spur gear, the second shaft rod can be rotated under the action of the third spur gear, the second gear belt and the fourth spur gear, the third shaft rod can be rotated under the action of the fifth spur gear, the third gear belt and the sixth spur gear, the threaded rod can be rotated under the action of the fifth bevel gear and the sixth bevel gear, and the baffle can be moved under the action of the threaded sleeve, the fixed rod and the sliding sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The compact substation with waterproof function can drive the double-axis motor to rotate the bidirectional threaded rod. Under the action of the limit rod, the moving block can move horizontally, thereby lifting the substation body, which can effectively reduce the damage caused by water accumulation to the substation body.

[0016] (2) When the compact substation with waterproof function is hit and the protective plate moves, the second spring and the magnet can effectively buffer and reduce shock on the substation body, thereby protecting the substation body.

[0017] (3) The compact substation with waterproof function can open the door by driving the motor, so that the threaded rod can rotate. Under the action of the threaded sleeve, the fixed rod and the sliding sleeve, the baffle can be automatically extended, effectively preventing rainwater from entering the interior of the substation body.

[0018] (4) The compact substation with waterproof function can close the door by driving the motor, so that the baffle is automatically retracted, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the bidirectional threaded rod, the first bevel gear and the limit rod of the present invention; Figure 3 It is a schematic diagram of the structure of the sleeve, the second linkage rod and the protective plate of the present invention; Figure 4 This is a schematic diagram of the mounting plate, the slide rod and the first spring structure of the present invention; Figure 5It is a schematic diagram of the structure of the fixing rod, the sliding sleeve and the baffle of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a schematic diagram of the structure of the first shaft, the second spur gear and the third spur gear of the present invention.

[0020] In the figure: 1. mounting base; 2. lifting device; 201. bidirectional threaded rod; 202. first bevel gear; 203. limit rod; 204. moving block; 205. first linkage rod; 206. double-axis motor; 207. connecting shaft; 208. second bevel gear; 3. substation body; 301. base; 302. shell; 303. ceiling; 304. first rotating shaft; 305. door body; 4. anti-collision device; 401. mounting plate; 402. slide rod; 403. first spring; 404. slide block; 405. magnet; 406. sleeve; 407. second spring; 408. round plate; 409. moving column; 410. second linkage rod; 411. protective plate; 5. Door opening and closing device; 501, motor; 502, second rotating shaft; 503, third bevel gear; 504, fourth bevel gear; 6, linkage device; 601, first spur gear; 602, first gear belt; 603, fixed plate; 604, first shaft rod; 605, second spur gear; 606, third spur gear; 607, second gear belt; 608, second shaft rod; 609, fourth spur gear; 610, fifth spur gear; 611, third gear belt; 612, third shaft rod; 613, sixth spur gear; 614, fifth bevel gear; 615, threaded rod; 616, sixth bevel gear; 617, threaded sleeve; 618, fixed rod; 619, sliding sleeve; 620, baffle. DETAILED DESCRIPTION

[0021] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-7 The present invention provides a technical solution: a compact substation with waterproof function, including a mounting seat 1, a lifting device 2, a substation body 3, an anti-collision device 4, an opening and closing door device 5, and a linkage device 6. The lifting device 2 is arranged inside the mounting seat 1, the substation body 3 is arranged on the top of the lifting device 2, the anti-collision device 4 is arranged on the side of the substation body 3, the opening and closing door device 5 is arranged on the side of the substation body 3, and the linkage device 6 is arranged inside the substation body 3.

[0023] The lifting device 2 is composed of a bidirectional threaded rod 201, a first bevel gear 202, a limiting rod 203, a moving block 204, a first linkage rod 205, a dual-axis motor 206, a connecting shaft 207, and a second bevel gear 208. The bidirectional threaded rod 201 is rotatably mounted inside the mounting seat 1, the first bevel gear 202 is fixedly mounted on the surface of the bidirectional threaded rod 201, the limiting rod 203 is fixedly mounted inside the mounting seat 1, the moving block 204 is slidably mounted on the surface of the limiting rod 203, the first linkage rod 205 is hinged to the top of the moving block 204, and the dual-axis motor 206 is connected to the connecting shaft 207. It is fixedly installed inside the mounting base 1, the connecting shaft 207 is fixedly installed on the side of the dual-axis motor 206, the second bevel gear 208 is fixedly installed on the surface of the connecting shaft 207, the moving block 204 is connected to the limit rod 203 and is threadedly installed on the surface of the bidirectional threaded rod 201, the first bevel gear 202 and the second bevel gear 208 are meshed to drive the dual-axis motor 206, under the action of the first bevel gear 202 and the second bevel gear 208, the bidirectional threaded rod 201 can be rotated, and under the action of the limit rod 203, the moving block 204 can be moved horizontally.

[0024] The substation body 3 is composed of a base 301, a shell 302, a ceiling 303, a first rotating shaft 304, and a door body 305. The base 301 is hinged to the top of the first linkage rod 205, the shell 302 is fixedly installed on the top of the base 301, the ceiling 303 is fixedly installed on the top of the shell 302, the first rotating shaft 304 is rotatably installed on the side of the shell 302, and the door body 305 is fixedly installed on the surface of the first rotating shaft 304.

[0025] The anti-collision device 4 is composed of a mounting plate 401, a slide bar 402, a first spring 403, a slider 404, a magnet 405, a sleeve 406, a second spring 407, a circular disk 408, a moving column 409, a second linkage rod 410, and a protective plate 411. The mounting plate 401 is fixedly mounted on the side of the housing 302, the slide bar 402 is fixedly mounted inside the mounting plate 401, the first spring 403 is sleeved on the surface of the slide bar 402, the slider 404 is slidably mounted on the surface of the slide bar 402, the magnet 405 is fixedly mounted on the side of the slider 404, the sleeve 406 is fixedly mounted on the side of the mounting plate 401, the second spring 407 is arranged inside the sleeve 406, the circular disk 408 is slidably mounted inside the sleeve 406, the moving column 409 is fixedly mounted on the side of the circular disk 408, the second linkage rod 410 is hinged on the side of the slider 404, and the protective plate 411 is hinged On the side of the second linkage rod 410, one end of the first spring 403 is connected to the mounting plate 401, and the other end of the first spring 403 is connected to the slider 404. The first spring 403, the slider 404 and the magnet 405 are all a group, symmetrically arranged on the surface of the slide rod 402, and the two opposing magnets 405 attract each other. One end of the second spring 407 is connected to the sleeve 406, and the other end of the second spring 407 is connected to the circular disk 408. The protective plate 411 is connected to the second linkage rod 410 and is fixedly connected to the moving column 409. The first spring 403 is provided for resetting the slider 404, and the two opposing magnets 405 attract each other and are also used to reset the slider 404. The second spring 407 is provided for resetting the circular disk 408. The protective plate 411 can simultaneously drive the moving column 409 and the second linkage rod 410 to move.

[0026] The door opening and closing device 5 is composed of a motor 501, a second rotating shaft 502, a third bevel gear 503, and a fourth bevel gear 504. The motor 501 is fixedly installed on the side of the housing 302, and the second rotating shaft 502 is rotatably installed on the side of the housing 302. The third bevel gear 503 is fixedly installed on the surface of the second rotating shaft 502, and the fourth bevel gear 504 is fixedly installed on the surface of the first rotating shaft 304. The motor 501 and the second rotating shaft 502 are fixedly connected, and the third bevel gear 503 and the fourth bevel gear 504 are meshed. The first rotating shaft 304, the door body 305, the third bevel gear 503, and the fourth bevel gear 504 are all one in a group and symmetrically arranged on the surface of the second rotating shaft 502. Driving the motor 501 can rotate the second rotating shaft 502. Under the action of the third bevel gear 503 and the fourth bevel gear 504, the two first rotating shafts 304 can be driven to rotate, so that the door body 305 can be opened and closed.

[0027] The linkage device 6 is composed of a first spur gear 601, a first gear belt 602, a fixing plate 603, a first shaft 604, a second spur gear 605, a third spur gear 606, a second gear belt 607, a second shaft 608, a fourth spur gear 609, a fifth spur gear 610, a third gear belt 611, a third shaft 612, a sixth spur gear 613, a fifth bevel gear 614, a threaded rod 615, a sixth bevel gear 616, a threaded sleeve 617, a fixing rod 618, a sliding sleeve 619, and a baffle 620. The first spur gear 601 is fixedly mounted on the surface of the first rotating shaft 304, the first gear belt 602 is meshed with the surface of the first spur gear 601, the fixing plate 603 is fixedly mounted inside the housing 302, and the first shaft 604 rotates The second spur gear 605 is rotatably mounted inside the fixed plate 603, the second spur gear 605 is fixedly mounted on the surface of the first shaft 604, the third spur gear 606 is fixedly mounted on the surface of the first shaft 604, the second gear belt 607 is meshed with the surface of the third spur gear 606, the second shaft 608 is rotatably mounted inside the fixed plate 603, the fourth spur gear 609 is fixedly mounted on the surface of the second shaft 608, the fifth spur gear 610 is fixedly mounted on the surface of the second shaft 608, the third gear belt 611 is meshed with the surface of the fifth spur gear 610, the third shaft 612 is rotatably mounted inside the fixed plate 603, the sixth spur gear 613 is fixedly mounted on the surface of the third shaft 612, and the fifth bevel gear 614 is fixedly mounted on the surface of the third shaft 612. The threaded rod 615 is rotatably mounted inside the housing 302, the sixth bevel gear 616 is fixedly mounted on the surface of the threaded rod 615, the threaded sleeve 617 is threadedly mounted on the surface of the threaded rod 615, the fixed rod 618 is fixedly mounted inside the housing 302, the sliding sleeve 619 is slidably mounted on the surface of the fixed rod 618, the baffle 620 is fixedly mounted on the side of the sliding sleeve 619, the first spur gear 601 is transmission-connected with the first gear belt 602 and the second spur gear 605, the third spur gear 606 is transmission-connected with the second gear belt 607 and the fourth spur gear 609, the fifth spur gear 610 is transmission-connected with the third gear belt 611 and the sixth spur gear 613, the fifth bevel gear 614 is meshed with the sixth bevel gear 616, the baffle 620 It is connected to the sliding sleeve 619 and fixedly connected to the threaded sleeve 617. By rotating the first rotating shaft 304, the first shaft rod 604 can be rotated under the action of the first spur gear 601, the first gear belt 602 and the second spur gear 605. The second shaft rod 608 can be rotated under the action of the third spur gear 606, the second gear belt 607 and the fourth spur gear 609. The third shaft rod 612 can be rotated under the action of the fifth spur gear 610, the third gear belt 611 and the sixth spur gear 613. The threaded rod 615 can be rotated under the action of the fifth bevel gear 614 and the sixth bevel gear 616. The baffle 620 can be moved under the action of the threaded sleeve 617, the fixed rod 618 and the sliding sleeve 619.

[0028] When in use, the dual-axis motor 206 is driven, and under the action of the first bevel gear 202 and the second bevel gear 208, the bidirectional threaded rod 201 can be rotated, and under the action of the limit rod 203, the moving block 204 can be moved horizontally, so as to lift the substation body 3, which can effectively reduce the damage caused by the accumulated water to the substation body 3. When the substation body 3 is hit and the protective plate 411 moves, under the action of the second spring 407 and the magnet 405, the substation body 3 can be effectively buffered and shock-absorbing, and the substation body 3 can be protected. When the substation body 3 is repaired in heavy rain, the driving motor 501 rotates the second rotating shaft 502, and under the action of the third bevel gear 503 and the fourth bevel gear 504, the two first rotating shafts 30 4 is rotated, so that the door body 305 is opened. By rotating the first rotating shaft 304, under the action of the first spur gear 601, the first gear belt 602 and the second spur gear 605, the first shaft rod 604 can be rotated. Under the action of the third spur gear 606, the second gear belt 607 and the fourth spur gear 609, the second shaft rod 608 can be rotated. Under the action of the fifth spur gear 610, the third gear belt 611 and the sixth spur gear 613, the third shaft rod 612 can be rotated. Under the action of the fifth bevel gear 614 and the sixth bevel gear 616, the threaded rod 615 can be rotated. Under the action of the threaded sleeve 617, the fixed rod 618 and the sliding sleeve 619, the baffle 620 can be extended to effectively prevent rainwater from entering the interior of the substation body 3.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A compact substation with waterproof function, comprising a mounting base (1), a lifting device (2), a substation body (3), an anti-collision device (4), a door opening and closing device (5), and a linkage device (6), characterized in that: The lifting device (2) is arranged inside the mounting seat (1), the substation body (3) is arranged on the top of the lifting device (2), the anti-collision device (4) is arranged on the side of the substation body (3), the door opening and closing device (5) is arranged on the side of the substation body (3), and the linkage device (6) is arranged inside the substation body (3); The lifting device (2) is composed of a bidirectional threaded rod (201), a first bevel gear (202), a limiting rod (203), a moving block (204), a first linkage rod (205), a dual-axis motor (206), a connecting shaft (207), and a second bevel gear (208); the bidirectional threaded rod (201) is rotatably mounted inside the mounting seat (1); the first bevel gear (202) is fixedly mounted on the surface of the bidirectional threaded rod (201); the limiting rod (203) is fixedly mounted inside the mounting seat (1); the moving block (204) is slidably mounted on the surface of the limiting rod (203); the first linkage rod (205) is hinged to the top of the moving block (204); the dual-axis motor (206) is fixedly mounted inside the mounting seat (1); the connecting shaft (207) is fixedly mounted on the side of the dual-axis motor (206); and the second bevel gear (208) is fixedly mounted on the surface of the connecting shaft (207); The transformer substation body (3) is composed of a base (301), an outer shell (302), a ceiling (303), a first rotating shaft (304), and a door body (305); the base (301) is hinged to the top of the first linkage rod (205); the outer shell (302) is fixedly mounted on the top of the base (301); the ceiling (303) is fixedly mounted on the top of the outer shell (302); the first rotating shaft (304) is rotatably mounted on the side of the outer shell (302); and the door body (305) is fixedly mounted on the surface of the first rotating shaft (304).

2. A compact substation with waterproof function according to claim 1, characterized in that: The anti-collision device (4) is composed of a mounting plate (401), a slide bar (402), a first spring (403), a slider (404), a magnet (405), a sleeve (406), a second spring (407), a circular disk (408), a movable column (409), a second linkage rod (410), and a protective plate (411). The mounting plate (401) is fixedly mounted on the side of the housing (302), the slide bar (402) is fixedly mounted inside the mounting plate (401), the first spring (403) is sleeved on the surface of the slide bar (402), and the slider (404) The second spring (407) is arranged inside the sleeve (406), the circular disk (408) is slidably mounted on the surface of the slide bar (402), the magnet (405) is fixedly mounted on the side of the slide block (404), the sleeve (406) is fixedly mounted on the side of the mounting plate (401), the second spring (407) is arranged inside the sleeve (406), the circular disk (408) is slidably mounted inside the sleeve (406), the movable column (409) is fixedly mounted on the side of the circular disk (408), the second linkage rod (410) is hinged to the side of the slide block (404), and the protective plate (411) is hinged to the side of the second linkage rod (410).

3. A compact substation with waterproof function according to claim 1, characterized in that: The door opening and closing device (5) is composed of a motor (501), a second rotating shaft (502), a third bevel gear (503), and a fourth bevel gear (504); the motor (501) is fixedly mounted on a side surface of the housing (302); the second rotating shaft (502) is rotatably mounted on the side surface of the housing (302); the third bevel gear (503) is fixedly mounted on a surface of the second rotating shaft (502); and the fourth bevel gear (504) is fixedly mounted on a surface of the first rotating shaft (304).

4. A compact substation with waterproof function according to claim 1, characterized in that: The linkage device (6) comprises a first spur gear (601), a first gear belt (602), a fixing plate (603), a first shaft rod (604), a second spur gear (605), a third spur gear (606), a second gear belt (607), a second shaft rod (608), a fourth spur gear (609), a fifth spur gear (610), a third gear belt (611), a third shaft rod (612), a sixth spur gear (613), a fifth bevel gear (614), a threaded rod (615), a sixth bevel gear (616), a threaded sleeve (617), a fixing rod (618), and a fixing rod (619). ), a sliding sleeve (619), and a baffle (620), wherein the first spur gear (601) is fixedly mounted on the surface of the first rotating shaft (304), the first gear belt (602) is meshed with the surface of the first spur gear (601), the fixing plate (603) is fixedly mounted inside the housing (302), the first shaft (604) is rotatably mounted inside the fixing plate (603), the second spur gear (605) is fixedly mounted on the surface of the first shaft (604), the third spur gear (606) is fixedly mounted on the surface of the first shaft (604), and the The second gear belt (607) is meshed with the surface of the third spur gear (606); the second shaft (608) is rotatably mounted inside the fixed plate (603); the fourth spur gear (609) is fixedly mounted on the surface of the second shaft (608); the fifth spur gear (610) is fixedly mounted on the surface of the second shaft (608); the third gear belt (611) is meshed with the surface of the fifth spur gear (610); the third shaft (612) is rotatably mounted inside the fixed plate (603); the sixth spur gear (613) is fixedly mounted on the third shaft (609); 12), the fifth bevel gear (614) is fixedly mounted on the surface of the third shaft (612), the threaded rod (615) is rotatably mounted inside the housing (302), the sixth bevel gear (616) is fixedly mounted on the surface of the threaded rod (615), the threaded sleeve (617) is threadedly mounted on the surface of the threaded rod (615), the fixed rod (618) is fixedly mounted inside the housing (302), the sliding sleeve (619) is slidably mounted on the surface of the fixed rod (618), and the baffle (620) is fixedly mounted on the side of the sliding sleeve (619).

5. The compact substation with waterproof function according to claim 1, characterized in that: The moving block (204) is connected to the limiting rod (203) and is threadedly mounted on the surface of the bidirectional threaded rod (201), and the first bevel gear (202) is meshed with the second bevel gear (208).

6. A compact substation with waterproof function according to claim 2, characterized in that: One end of the first spring (403) is connected to the mounting plate (401), and the other end of the first spring (403) is connected to the slider (404). The first spring (403), the slider (404) and the magnet (405) are all a group and are symmetrically arranged on the surface of the slide bar (402). The two opposing magnets (405) attract each other. One end of the second spring (407) is connected to the sleeve (406), and the other end of the second spring (407) is connected to the circular disk (408). The protective plate (411) is connected to the second linkage rod (410) and is fixedly connected to the moving column (409).

7. A compact substation with waterproof function according to claim 3, characterized in that: The motor (501) and the second rotating shaft (502) are fixedly connected, the third bevel gear (503) and the fourth bevel gear (504) are meshed, and the first rotating shaft (304), the door body (305), the third bevel gear (503), and the fourth bevel gear (504) are all arranged in a group and symmetrically on the surface of the second rotating shaft (502).

8. The compact substation with waterproof function according to claim 4, characterized in that: The first spur gear (601) is transmission-connected to the first gear belt (602) and the second spur gear (605); the third spur gear (606) is transmission-connected to the second gear belt (607) and the fourth spur gear (609); the fifth spur gear (610) is transmission-connected to the third gear belt (611) and the sixth spur gear (613); the fifth bevel gear (614) is meshed with the sixth bevel gear (616); the baffle plate (620) is connected to the sliding sleeve (619) and is fixedly connected to the threaded sleeve (617).

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