Safe and convenient prefabricated substation

Abstract

The invention relates to the technical field of prefabricated substations, in particular to a safe and convenient prefabricated substation, which comprises a main body mechanism, the main body mechanism comprises a box body, the top of the box body is provided with a herringbone roof, and the two sides of the bottom of the herringbone roof are respectively provided with a collection box; by arranging the main body mechanism, the cleaning mechanism and the driving mechanism, when a large amount of accumulated snow is accumulated on the herringbone roof, the driving mechanism drives a cleaning plate to move on the surface of the herringbone roof, and meanwhile, a third driving motor is started to drive a winding rod to rotate to unwind a PE film, so that the accumulated snow cleaned by moving the cleaning plate slides off from the PE film; the accumulated snow cleaning effect of the herringbone roof is further improved, the cleaned accumulated snow slides into the collecting box to be collected, then the drainage pipe is connected with the sewer pipe to discharge molten snow water, and therefore the situation that the cleaned accumulated snow slides and is accumulated on the two sides of the box body, and the molten accumulated water permeates into the box body to damage the transformer substation is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated substations, and in particular to a safe and convenient prefabricated substation. Background Art

[0002] Prefabricated substation is a modern power equipment, which pre-installs and tests the various components of the substation in the factory, and then transports them to the site for installation in an overall modular form. This modular design provides a safer and more convenient solution for the construction and maintenance of power systems. In the current rapid development of the power industry, safety and convenience have become key elements in the design of prefabricated substations.

[0003] According to the patent CN221885702U, a safe and convenient prefabricated substation includes a base, a side panel 1 is fixedly connected to one side of the top wall of the base, the inner walls of the two side panels 1 are fixedly connected to the same support rod on one side, a servo motor 1 is fixedly connected to one side of the top wall of the support rod, a threaded rod is fixedly connected to the output end of the servo motor 1, a threaded rod is threadedly connected to the outer wall of the threaded rod, an oblique rod is fixedly connected to both sides of the outer wall of the threaded ring, a long axis is arranged on the top of the support rod, the long axis is connected to the support rod through a short axis, a snow guard is rotatably connected to both sides of the outer wall of the long axis, and the snow guard The inner wall of the board is provided with a slide groove, and the internal sliding link of the slide groove is connected with a slider. During the implementation process of the utility model, when a large amount of snow is accumulated on the top of the snow guard, the inclination angle of the snow guard can be increased to make the snow slide down naturally, thereby improving the safety of the substation. During use, when ice forms between the snow and the snow guard, it is not convenient for the snow to slide down naturally from the snow guard, thereby affecting the removal of snow on the top of the substation, and the fallen snow directly falls on both sides of the substation and accumulates, so that the accumulated snow is not easy to melt, and the melted snow water easily penetrates into the substation and causes damage to the substation. For this reason, we propose a safe and convenient prefabricated substation. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a safe and convenient prefabricated substation.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a safe and convenient prefabricated substation, comprising:

[0006] The main body mechanism comprises a box body, a gable roof is installed on the top of the box body, and collection boxes are arranged on both sides of the bottom of the gable roof. Both sides of one end of the two collection boxes are connected to L-shaped connecting plates, and the L-shaped connecting plates are connected to the box body. Both sides of the bottom of the collection box are connected to drainage pipes;

[0007] A cleaning mechanism, the cleaning mechanism includes a winding rod rotatably connected between two L-shaped connecting plates on the same side, one end of the L-shaped connecting plate is installed with a third driving motor, the third driving motor is connected to the winding rod, a PE film is wrapped around the outer side of the winding rod, a rectangular hole is provided at one end of the collecting box close to the winding rod, the PE film passes through the rectangular hole and is placed on the surface of the gable roof, one end of the PE film is connected to a cleaning plate, both ends of the gable roof are provided with sliding grooves, four sliding grooves are slidably connected with sliders, a connecting rod is connected between the slider and one side of the cleaning plate, a screw rod is rotatably connected in two sliding grooves on one side, the slider is threadedly sleeved on the outer side of the screw rod, a driving mechanism is provided in the sliding groove, and the driving end of the driving mechanism is connected to the screw rod.

[0008] Preferably, a first rotating shaft is rotatably connected between both sides of the inner cavity of the collecting box, first spiral blades are installed on both sides of the outside of the first rotating shaft, and the spiral directions of the two first spiral blades are opposite, a second driving motor is installed on the outer side of one end of the collecting box close to the third driving motor, and the driving end of the second driving motor is connected to the first rotating shaft, a fixing rod is connected to one side of the inner cavity of the drain pipe, a fixing ring is installed on the fixing rod, and the second rotating shaft is rotatably connected to the inner side of the fixing ring, a second spiral blade is installed on the outer side of the second rotating shaft, and a transmission mechanism is arranged between the first rotating shaft and the second rotating shaft.

[0009] Preferably, the driving mechanism comprises a first driving motor installed on one side of the inner cavity of the slide groove and a driven gear installed on the outer side of the screw rod, and a driving gear is installed on the driving end of the first driving motor, and the driving gear is meshed with the driven gear.

[0010] Preferably, the transmission mechanism comprises a first bevel gear installed on the outside of the first rotating shaft and a second bevel gear installed on the top of the second rotating shaft, and the first bevel gear is meshed with the second bevel gear.

[0011] Preferably, a shovel plate is installed at one end of the cleaning plate away from the PE film, and the shovel plate is attached to the surface of the gable roof.

[0012] Preferably, two hanging plates are installed at both ends of the box body, the two hanging plates are on the same horizontal plane, and hanging holes are opened on the four hanging plates.

[0013] Preferably, a protective cover is installed at one end of the collection box close to the third drive motor, and the protective cover is arranged on the outside of the third drive motor and the second drive motor, and the bottom end and the front end of the protective cover are both opened.

[0014] Preferably, the outer side of the first spiral blade is disposed in contact with the inner wall of the collection box, and the outer side of the second spiral blade is disposed in contact with the inner wall of the drainage pipe.

[0015] Preferably, a bearing is installed at the connection between the fixing ring and the second rotating shaft, the outer ring of the bearing is connected to the second rotating shaft, and the inner ring of the bearing is connected to the inner ring of the second rotating shaft.

[0016] Preferably, a plurality of circular holes are formed on the second spiral blade, and the plurality of circular holes are of the same size and are equidistantly distributed on the second spiral blade.

[0017] Compared with the prior art, the present invention has the following beneficial effects: by providing a main body mechanism, a cleaning mechanism and a driving mechanism, when a large amount of snow accumulates on the gable roof, the cleaning plate is driven by the driving mechanism to move on the surface of the gable roof, and at the same time, the third driving motor is started to drive the reeling rod to rotate and unwind the PE film, so that the snow cleaned by the cleaning plate slides off the PE film, thereby improving the effect of snow removal on the gable roof, and the cleaned snow slides into the collection box for collection, and then the melted snow water is discharged through the drainage pipe connected to the sewer pipe, thereby preventing the cleaned snow from sliding and accumulating on both sides of the box body, and the melted water from penetrating into the box body to cause damage to the substation;

[0018] When the cleared snow slides into the collection box, the second drive motor is started to drive the first rotating shaft to rotate, and then the first spiral blade is driven to rotate, so that the snow collected in the collection box can be pushed to the discharge pipe, and the first bevel gear is meshed with the second bevel gear, thereby driving the second rotating shaft and the second spiral blade to rotate, and then the snow can be discharged into the sewer through the drain pipe, so that the snow in the collection box can be discharged quickly, thereby preventing the snow collected in the collection box from failing to melt quickly and causing the snow to overflow from the collection box and be placed on both sides of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is the overall main structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the connection structure between the collection box and the L-shaped connection plate of the present invention;

[0022] Figure 4 This is an enlarged view of point A of the present invention;

[0023] Figure 5 It is an enlarged view of B of the present invention;

[0024] Figure 6 It is a top view of the connection between the collecting box and the first spiral blade of the present invention;

[0025] Figure 7 This is a sectional front view of the connection between the collection box and the drainage pipe of the present invention;

[0026] Figure 8 This is a front view of the connection between the fixing ring and the bearing of the present invention.

[0027] In the figure:

[0028] 101. Box body; 102. Gable roof; 103. Hoisting plate; 104. Hoisting hole; 201. L-shaped connecting plate; 202. Collecting box; 203. Drain pipe; 301. Third driving motor; 302. Rectangular hole; 303. Winding rod; 304. PE film; 305. Slide; 306. First driving motor; 307. Driving gear; 308. Screw rod; 309. Sliding block; 310. Connecting rod; 311. Cleaning plate; 312. Shovel plate; 401. Second driving motor; 402. First rotating shaft; 403. First spiral blade; 404. First bevel gear; 405. Second bevel gear; 406. Second rotating shaft; 407. Second spiral blade; 408. Round hole; 409. Fixing ring; 410. Fixing rod; 411. Bearing; 501. Protective cover. DETAILED DESCRIPTION

[0029] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0030] like Figures 1 to 8 A safe and convenient prefabricated substation is shown, comprising:

[0031] The main body mechanism includes a box body 101, a gable roof 102 is installed on the top of the box body 101, and collection boxes 202 are arranged on both sides of the bottom of the gable roof 102. Both sides of one end of the two collection boxes 202 are connected to L-shaped connecting plates 201, and the L-shaped connecting plates 201 are connected to the box body 101. Both sides of the bottom of the collection box 202 are connected to drainage pipes 203;

[0032] The cleaning mechanism includes a winding rod 303 rotatably connected between the two L-shaped connecting plates 201 on the same side, a third driving motor 301 is installed at one end of the L-shaped connecting plate 201, and the third driving motor 301 is connected to the winding rod 303. A PE film 304 is wrapped around the outer side of the winding rod 303. A rectangular hole 302 is opened at one end of the collection box 202 close to the winding rod 303. The PE film 304 passes through the rectangular hole 302 and is placed on the surface of the gable roof 102. One end of the PE film 304 is connected to a cleaning plate 311. Both ends of the gable roof 102 are provided with a slide groove 305, and a slider 309 is slidably connected in each of the four slide grooves 305. A connecting rod 310 is connected between the slider 309 and one side of the cleaning plate 311. A screw rod 308 is rotatably connected in two of the slide grooves 305 on one side. The slider 309 is threadedly sleeved on the outer side of the screw rod 308. A driving mechanism is provided in the slide groove 305, and the driving end of the driving mechanism is connected to the screw rod 308. The driving mechanism includes a first driving motor 306 installed on one side of the inner cavity of the slide groove 305 and a first driving motor 306 installed on the screw rod 308. 08, the driving end of the first driving motor 306 is equipped with a driving gear 307, and the driving gear 307 is meshed with the driven gear. When the gable roof 102 accumulates a lot of snow, the first driving motor 306 is started to drive the driving gear 307 to rotate, and the driven gear drives the screw rod 308 to rotate, thereby driving the slider 309 to move in the slide groove 305, and then driving the cleaning plate 311 to move on the surface of the gable roof 102, and at the same time starting the third driving motor 301 to drive the winding rod 303 to rotate to clean the PE film 304. The unwinding causes the cleaning plate 311 to move on the surface of the gable roof 102 so that the PE film 304 is placed at the bottom of the accumulated snow. Since the surface of the PE film 304 is smooth, the snow cleaned by the cleaning plate 311 slides off the PE film 304, thereby improving the effect of clearing snow from the gable roof 102, and the cleared snow slides into the collection box 202 for collection, and then the melted snow water is discharged through the drain pipe 203 connected to the sewer pipe, thereby preventing the cleared snow from sliding and accumulating on both sides of the box body 101, and the melted water from penetrating into the box body 101 to damage the substation.

[0033] As a further embodiment of the present invention, a first rotating shaft 402 is rotatably connected between both sides of the inner cavity of the collecting box 202, first spiral blades 403 are installed on both sides of the outside of the first rotating shaft 402, and the spiral directions of the two first spiral blades 403 are opposite, a second driving motor 401 is installed on the outer side of one end of the collecting box 202 close to the third driving motor 301, and the driving end of the second driving motor 401 is connected to the first rotating shaft 402, a fixing rod 410 is connected to one side of the inner cavity of the drain pipe 203, a fixing ring 409 is installed on the fixing rod 410, and the inner side of the fixing ring 409 is rotatably connected to the second rotating shaft 406, and a second spiral blade 407 is installed on the outer side of the second rotating shaft 406, the outer side of the first spiral blade 403 is arranged to fit the inner wall of the collecting box 202, the outer side of the second spiral blade 407 is arranged to fit the inner wall of the drain pipe 203, and the first rotating shaft 402 is connected to the first rotating shaft 410. A transmission mechanism is arranged between the two rotating shafts 406, and the transmission mechanism includes a first bevel gear 404 installed on the outside of the first rotating shaft 402 and a second bevel gear 405 installed on the top of the second rotating shaft 406, the first bevel gear 404 meshes with the second bevel gear 405, and when the cleared snow slides into the collection box 202, the second drive motor 401 is started to drive the first rotating shaft 402 to rotate, thereby driving the first spiral blade 403 to rotate, so that the snow collected in the collection box 202 can be pushed to the discharge pipe, and at the same time, the first bevel gear 404 is meshed with the second bevel gear 405, thereby driving the second rotating shaft 406 and the second spiral blade 407 to rotate, so that the snow can be discharged into the sewer through the drain pipe 203, so that the snow in the collection box 202 can be quickly discharged, thereby preventing the snow collected in the collection box 202 from failing to melt quickly, causing the snow to overflow from the collection box 202 and be placed on both sides of the box body 101.

[0034] As a further embodiment of the present invention, a shovel board 312 is installed at one end of the cleaning board 311 away from the PE film 304, and the shovel board 312 is attached to the surface of the gable roof 102. Through the setting of the shovel board 312, the cleaning board 311 is prevented from being placed between the accumulated snow and the gable roof 102, thereby avoiding the removal of the accumulated snow on the gable roof 102.

[0035] As a further embodiment of the present invention, two lifting plates 103 are installed at both ends of the box body 101, and the two lifting plates 103 are on the same horizontal plane. Lifting holes 104 are opened on the four lifting plates 103, and the lifting holes 104 are convenient for the lifting rope to pass through, so as to facilitate the lifting of the box body 101 in conjunction with the lifting plates 103, and then facilitate the installation of the box body 101.

[0036] As a further embodiment of the present invention, a protective cover 501 is installed at one end of the collection box 202 close to the third drive motor 301, and the protective cover 501 is arranged on the outside of the third drive motor 301 and the second drive motor 401. The bottom and front ends of the protective cover 501 are both opened. Through the setting of the protective cover 501, the third drive motor 301 and the second drive motor 401 can be effectively protected, thereby further extending the service life of the third drive motor 301 and the second drive motor 401.

[0037] As a further embodiment of the present invention, a bearing 411 is installed at the connection between the fixed ring 409 and the second rotating shaft 406, the outer ring of the bearing 411 is connected to the second rotating shaft 406, and the inner ring of the bearing 411 is connected to the inner ring of the second rotating shaft 406. Through the setting of the bearing 411, the friction between the second rotating shaft 406 and the fixed ring 409 is reduced, thereby facilitating the rotation of the second rotating shaft 406 and the second spiral blade 407 to discharge the accumulated snow.

[0038] As a further embodiment of the present invention, a plurality of circular holes 408 are provided on the second spiral blade 407. The plurality of circular holes 408 are of the same size and are equidistantly distributed on the second spiral blade 407. The arrangement of the circular holes 408 can prevent rainwater from passing through the second spiral blade 407, and when it rains, there is no need to start the second drive motor 401 to drive the second spiral blade 407 to rotate for drainage.

[0039] Working principle of the present invention:

[0040] When a large amount of snow accumulates on the gable roof 102, the first driving motor 306 is started to drive the driving gear 307 to rotate, and the driven gear is cooperated to drive the screw rod 308 to rotate, thereby driving the slider 309 to move in the slide groove 305, and then driving the cleaning plate 311 to move on the surface of the gable roof 102, and at the same time, the third driving motor 301 is started to drive the winding rod 303 to rotate to unwind the PE film 304, thereby cooperating with the shovel plate 312 to drive the cleaning plate 311 to move on the surface of the gable roof 102 to unwind the PE film 304. The cleaning plate 311 is placed at the bottom of the snow. Since the surface of the PE film 304 is smooth, the snow cleaned by the cleaning plate 311 slides off the PE film 304, thereby improving the snow removal effect of the gable roof 102. When the cleaning is completed, the first drive motor 306 and the third drive motor 301 are started to rotate in opposite directions, so that the winding rod 303 winds up the PE film 304 and the cleaning plate 311 is placed on both sides of the gable roof 102, and the cleaned snow slides into the collection box 202 for collection, and then is discharged to the lower part through the drainage pipe 203. The water pipe is connected to discharge the melted snow water, so as to prevent the cleared snow from sliding down and accumulating on both sides of the box body 101. The melted water penetrates into the box body 101 and causes damage to the substation. When the cleared snow slides into the collection box 202, the second drive motor 401 is started to drive the first rotating shaft 402 to rotate, thereby driving the first spiral blade 403 to rotate, so that the snow collected in the collection box 202 can be pushed to the discharge pipe, and the first bevel gear 404 is meshed with the second bevel gear 405, thereby driving the first spiral blade 403 to rotate. The second rotating shaft 406 and the second spiral blade 407 rotate, and the accumulated snow can be discharged into the sewer through the drain pipe 203, so that the accumulated snow in the collection box 202 can be quickly discharged, thereby preventing the accumulated snow in the collection box 202 from failing to melt quickly and causing the accumulated snow to overflow from the collection box 202 and be placed on both sides of the box body 101. In addition, through the setting of the circular hole 408, rainwater can be prevented from passing through the second spiral blade 407. When it rains, there is no need to start the second drive motor 401 to drive the second spiral blade 407 to rotate for drainage.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A safe and convenient prefabricated substation, characterized in that: include: A main body mechanism, the main body mechanism comprising a box body (101), a gable roof (102) being installed on the top of the box body (101), collecting boxes (202) being arranged on both sides of the bottom of the gable roof (102), both sides of one end of the two collecting boxes (202) being connected to L-shaped connecting plates (201), the L-shaped connecting plates (201) being connected to the box body (101), and both sides of the bottom of the collecting boxes (202) being connected to drainage pipes (203); The cleaning mechanism comprises a reeling rod (303) rotatably connected between two L-shaped connecting plates (201) on the same side, a third driving motor (301) is installed at one end of the L-shaped connecting plate (201), the third driving motor (301) is connected to the reeling rod (303), a PE film (304) is wound around the outer side of the reeling rod (303), a rectangular hole (302) is opened at one end of the collection box (202) close to the reeling rod (303), the PE film (304) passes through the rectangular hole (302) and is placed on the surface of the gable roof (102), and the PE film (304) is placed on the surface of the gable roof (102). One end of the E film (304) is connected to a cleaning plate (311), and both ends of the gable roof (102) are provided with slide grooves (305), and sliders (309) are slidably connected in the four slide grooves (305), and a connecting rod (310) is connected between the slider (309) and one side of the cleaning plate (311), and a screw rod (308) is rotatably connected in two slide grooves (305) on one side, and the slider (309) is threadedly sleeved on the outer side of the screw rod (308), and a driving mechanism is arranged in the slide groove (305), and the driving end of the driving mechanism is connected to the screw rod (308).

2. A safe and convenient prefabricated substation according to claim 1, characterized in that: A first rotating shaft (402) is rotatably connected between the two sides of the inner cavity of the collection box (202), and first spiral blades (403) are installed on both sides of the outside of the first rotating shaft (402), and the spiral directions of the two first spiral blades (403) are opposite. A second drive motor (401) is installed on the outer side of one end of the collection box (202) close to the third drive motor (301), and the driving end of the second drive motor (401) is connected to the first rotating shaft (402). A fixing rod (410) is connected to one side of the inner cavity of the drainage pipe (203), and a fixing ring (409) is installed on the fixing rod (410), and the inner side of the fixing ring (409) is rotatably connected to the second rotating shaft (406), and a second spiral blade (407) is installed on the outer side of the second rotating shaft (406). A transmission mechanism is provided between the first rotating shaft (402) and the second rotating shaft (406).

3. A safe and convenient prefabricated substation according to claim 1, characterized in that: The driving mechanism comprises a first driving motor (306) installed on one side of the inner cavity of the slide groove (305) and a driven gear installed on the outside of the screw rod (308); a driving gear (307) is installed on the driving end of the first driving motor (306), and the driving gear (307) is meshed with the driven gear.

4. A safe and convenient prefabricated substation according to claim 2, characterized in that: The transmission mechanism comprises a first bevel gear (404) installed on the outside of the first rotating shaft (402) and a second bevel gear (405) installed on the top of the second rotating shaft (406), and the first bevel gear (404) is meshed with the second bevel gear (405).

5. A safe and convenient prefabricated substation according to claim 1, characterized in that: A shovel plate (312) is installed at one end of the cleaning plate (311) away from the PE film (304), and the shovel plate (312) is attached to the surface of the gable roof (102).

6. A safe and convenient prefabricated substation according to claim 1, characterized in that: Two hanging plates (103) are installed at both ends of the box body (101), the two hanging plates (103) are on the same horizontal plane, and hanging holes (104) are opened on the four hanging plates (103).

7. A safe and convenient prefabricated substation according to claim 2, characterized in that: A protective cover (501) is installed at one end of the collection box (202) close to the third drive motor (301), and the protective cover (501) is arranged on the outside of the third drive motor (301) and the second drive motor (401), and the bottom end and the front end of the protective cover (501) are both opened.

8. A safe and convenient prefabricated substation according to claim 2, characterized in that: The outer side of the first spiral blade (403) is arranged in close contact with the inner wall of the collection box (202), and the outer side of the second spiral blade (407) is arranged in close contact with the inner wall of the drainage pipe (203).

9. A safe and convenient prefabricated substation according to claim 2, characterized in that: A bearing (411) is installed at the connection between the fixing ring (409) and the second rotating shaft (406); the outer ring of the bearing (411) is connected to the second rotating shaft (406); and the inner ring of the bearing (411) is connected to the inner ring of the second rotating shaft (406).

10. A safe and convenient prefabricated substation according to claim 2, characterized in that: The second spiral blade (407) is provided with a plurality of circular holes (408), and the plurality of circular holes (408) are of the same size and are equidistantly distributed on the second spiral blade (407).

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