Cabin roof of electric power prefabricated cabin

Abstract

The utility model relates to the technical field of electric power prefabricated cabins, and discloses an electric power prefabricated cabin roof which comprises a top plate, side plates are fixedly connected to the surfaces of the two sides of the top plate, and first rotating shafts are rotationally connected to the inner sides of the side plates. The two inclined waterproof cloth rolls are arranged over the top plate, after rainwater drips on the upper surfaces of the waterproof cloth rolls, the rainwater can slide off from the surfaces of the inclined waterproof cloth rolls, meanwhile, when dust or accumulated snow is accumulated on the surfaces of the waterproof cloth rolls, a motor is started to drive a gear to rotate at the moment, and the waterproof cloth rolls are driven to rotate; at the moment, the other gear meshed with the gear rotates reversely, a second belt wheel is driven to rotate through a synchronous belt, so that a second rotating shaft is driven to rotate, the waterproof cloth roll synchronously rotates along with the second rotating shaft, and in the rotating process of the waterproof cloth roll, dust or snow attached to the surface of the waterproof cloth roll can be scraped by a scraping plate; therefore, dust or accumulated snow is effectively prevented from being accumulated on the surface of the waterproof cloth roll.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power prefabricated cabins, in particular to a cabin roof of an electric power prefabricated cabin. Background Art

[0002] The power prefabricated cabin is a key equipment to ensure the stability of power supply. It has the characteristics of high efficiency, reliability, flexibility and environmental protection. It is widely used in urban power grid construction, rural power grid transformation and mobile power station construction. It can optimize resource allocation, reduce operating costs and promote the construction and development of smart grids.

[0003] In the prior art, the inventors have found that there are at least the following problems in the technology:

[0004] In extreme snowfall and complex weather conditions, snow on the cabin roof quickly accumulates and solidifies, forming a relatively rough snow surface. This can lead to serious snow accumulation problems and pose potential safety risks to the building. In addition, manual labor remains the main means of clearing snow from the roof. This method is time-consuming, labor-intensive, and inefficient. It also poses a huge challenge to manual cleaning work in severe weather conditions and may endanger the personal safety of the cleaning personnel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a roof for an electric prefabricated cabin, which has the advantage of being easy to clean snow on the surface of the cabin roof, and solves the problems raised in the background art.

[0006] The utility model provides the following technical solutions: a roof of an electric prefabricated cabin, comprising a top plate, both side surfaces of the top plate are fixedly connected to side plates, the inner sides of the side plates are rotatably connected to a rotating shaft 1, a waterproof cloth roll is rotatably sleeved on the surface of the rotating shaft 1, the bottom end of the waterproof cloth roll is rotatably sleeved on a rotating shaft 2, the end of the rotating shaft 2 is rotatably connected to the side wall of the side plate, a top cover is provided at the top end of the waterproof cloth roll, a sliding rod is fixedly connected to the lower surface of the top cover, the sliding rod is slidably plugged into the surface of the top plate, and scraping plates are provided at both ends of the top plate, the top end of the scraping plate abuts against the surface of the waterproof cloth roll.

[0007] Preferably, the top end of the side plate is fixedly connected with a buckle edge, and the buckle edge abuts against the edge of the waterproof cloth roll.

[0008] Preferably, one end of the second rotating shaft passes through the side wall of the side plate and is fixedly connected to a second pulley. The surface of the side plate is rotatably connected to two gears, and the two gears are engaged with each other. The surface of the gear is fixedly connected to a first pulley, and the first pulley is connected to the second pulley through a synchronous belt.

[0009] Preferably, a motor is fixedly connected to the inner wall of the side plate, and an output shaft of the motor is fixedly connected to the side surface of one of the gears.

[0010] Preferably, both ends of the top plate are fixedly connected with hinge blocks, and one side surface of the scraper plate is fixedly connected with a mounting slot block, and the mounting slot block is fixedly connected to the hinge block via a locking bolt.

[0011] Preferably, a nut is threadedly sleeved on the surface of the slide rod, a spring is movably sleeved on the surface of the slide rod, the top end of the spring abuts against the lower surface of the top plate, and the bottom end of the spring abuts against the top end of the nut.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Two inclined tarpaulin rolls are provided just above the roof. When rain drops onto the upper surface of the tarpaulin rolls, the rain will slide off the inclined surface of the tarpaulin rolls. At the same time, when dust or snow accumulates on the surface of the tarpaulin rolls, the motor is started to drive the gear to rotate. At this time, the other gear meshed with the gear reverses, and the pulley 2 is driven to rotate through the synchronous belt, thereby driving the rotating shaft 2 to rotate, so that the tarpaulin rolls rotate synchronously. During the rotation of the tarpaulin rolls, the dust or snow adhering to the surface of the tarpaulin rolls will be scraped off by the scraper, thereby effectively avoiding the accumulation of dust or snow on the surface of the tarpaulin rolls, and preventing the snow on the roof surface from quickly accumulating and condensing to form a rough snow surface, thereby eliminating the risk of collapse, replacing manual shoveling, and greatly saving labor input.

[0014] 2. By providing a top cover and rotating the position of the nut on the surface of the slide rod, the compression distance of the spring is adjusted, thereby adjusting the elastic force of the spring on the nut, so that the top cover is stably located at the top of the waterproof cloth roll, and the bottom ends of the pressure rollers on both sides of the top cover are closely fitted with the surface of the waterproof cloth roll. At the same time, the setting of the elastic force of the spring on the nut and the cooperation with the pressure roller not only do not affect the rotation of the waterproof cloth roll, but also ensure the sealing between the top cover and the waterproof cloth roll, preventing debris from entering the interior of the waterproof cloth roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the side panels are removed;

[0017] Figure 3 This is an enlarged structural diagram of part A of the utility model;

[0018] Figure 4This is a schematic diagram of the bottom structure of the top plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the scraper structure of the utility model.

[0020] In the figure: 1. Top plate; 2. Side plate; 3. Buckle edge; 4. Rotating shaft 1; 5. Waterproof cloth roll; 6. Rotating shaft 2; 7. Gear; 8. Pulley 1; 9. Motor; 10. Hinge block; 11. Locking bolt; 12. Scraper plate; 13. Mounting slot block; 14. Top cover; 15. Sliding rod; 16. Spring; 17. Nut; 18. Pressure roller; 19. Synchronous belt; 20. Pulley 2. 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 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.

[0022] Reference Figure 1-5 A roof of a prefabricated power cabin comprises a top plate 1, both side surfaces of the top plate 1 are fixedly connected to side plates 2, the inner side of the side plate 2 is rotatably connected to a rotating shaft 1 4, a waterproof cloth roll 5 is rotatably sleeved on the surface of the rotating shaft 1 4, the bottom end of the waterproof cloth roll 5 is rotatably sleeved on a rotating shaft 2 6, the end of the rotating shaft 2 6 is rotatably connected to the side wall of the side plate 2, a top cover 14 is provided on the top of the waterproof cloth roll 5, a sliding rod 15 is fixedly connected to the lower surface of the top cover 14, the sliding rod 15 is slidably plugged into the surface of the top plate 1, and scraping plates 12 are provided at both ends of the top plate 1, and the top of the scraping plate 12 abuts against the surface of the waterproof cloth roll 5.

[0023] Among them, the top end of the side plate 2 is fixedly connected with a buckle edge 3, and the buckle edge 3 abuts against the edge of the waterproof cloth roll 5 to ensure the sealing between the side plate 2 and the waterproof cloth roll 5.

[0024] Among them, one end of the rotating shaft 2 6 passes through the side wall of the side plate 2 and is fixedly connected to the pulley 2 20. The surface of the side plate 2 is rotatably connected to two gears 7, and the two gears 7 are meshed with each other. The surface of the gear 7 is fixedly connected to the pulley 1 8, and the pulley 1 8 is connected to the pulley 2 20 through the synchronous belt 19. The inner wall of the side plate 2 is fixedly connected to the motor 9, and the output shaft of the motor 9 is fixedly connected to the side of one of the gears 7. The motor 9 drives the gear 7 to rotate. At this time, the other gear 7 meshing with the gear 7 is reversed, and the pulley 2 20 is driven to rotate through the synchronous belt 19, thereby driving the rotating shaft 2 6 to rotate, so that the waterproof cloth roll 5 rotates synchronously. During the rotation of the waterproof cloth roll 5, the dust or snow adhering to the surface of the waterproof cloth roll 5 will be scraped off by the scraper 12.

[0025] Among them, both ends of the top plate 1 are fixedly connected with a hinge block 10, and one side surface of the scraping plate 12 is fixedly connected with a mounting groove block 13. The mounting groove block 13 is fixedly connected to the hinge block 10 through a locking bolt 11. By adjusting the position between the scraping edge of the scraping plate 12 and the waterproof cloth roll 5, the dust or snow adhering to the surface of the waterproof cloth roll 5 will be scraped off by the scraping plate 12.

[0026] Among them, the surface of the slide rod 15 is threadedly sleeved with a nut 17, and the surface of the slide rod 15 is movably sleeved with a spring 16, the top end of the spring 16 abuts against the lower surface of the top plate 1, and the bottom end of the spring 16 abuts against the top end of the nut 17. The position of the nut 17 on the surface of the slide rod 15 is rotated to adjust the compression distance of the spring 16, so that the elastic force of the spring 16 on the nut 17 can be adjusted, so that the top cover 14 is stably located at the top of the waterproof cloth roll 5, and the bottom ends of the pressure rollers 18 on both sides of the top cover 14 are tightly fitted with the surface of the waterproof cloth roll 5. At the same time, the setting of the elastic force of the spring 16 on the nut 17 and the cooperation with the pressure roller 18 not only do not affect the rotation of the waterproof cloth roll 5, but also ensure the sealing between the top cover 14 and the waterproof cloth roll 5.

[0027] Working principle: When the device is in use, after rain drops on the upper surface of the waterproof cloth roll 5, the rain will slide down from the inclined surface of the waterproof cloth roll 5. At the same time, when dust or snow accumulates on the surface of the waterproof cloth roll 5, the motor 9 is started to drive the gear 7 to rotate. At this time, the other gear 7 engaged with the gear 7 is reversed, and the pulley 2 20 is driven to rotate through the synchronous belt 19, thereby driving the rotating shaft 2 6 to rotate, so that the waterproof cloth roll 5 rotates synchronously. During the rotation of the waterproof cloth roll 5, the dust or snow adhering to the surface of the waterproof cloth roll 5 will be scraped off by the scraper 12. In addition, dust or snow can be effectively prevented from accumulating on the surface of the waterproof cloth roll 5. The position of the nut 17 on the surface of the slide rod 15 is rotated to adjust the compression distance of the spring 16, so that the elastic force of the spring 16 on the nut 17 can be adjusted, so that the top cover 14 is stably located at the top of the waterproof cloth roll 5, and the bottom ends of the pressure rollers 18 on both sides of the top cover 14 are tightly fitted with the surface of the waterproof cloth roll 5. At the same time, the setting of the elastic force of the spring 16 on the nut 17 and the cooperation with the pressure roller 18 not only do not affect the rotation of the waterproof cloth roll 5, but also ensure the sealing between the top cover 14 and the waterproof cloth roll 5.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated power cabin roof, characterized in that: The utility model comprises a top plate (1), the two side surfaces of the top plate (1) are fixedly connected with side plates (2), the inner side of the side plate (2) is rotatably connected with a rotating shaft (4), the surface of the rotating shaft (4) is rotatably sleeved with a waterproof cloth roll (5), the bottom end of the waterproof cloth roll (5) is rotatably sleeved with a rotating shaft (6), the end of the rotating shaft (6) is rotatably connected with the side wall of the side plate (2), the top end of the waterproof cloth roll (5) is provided with a top cover (14), the lower surface of the top cover (14) is fixedly connected with a sliding rod (15), the sliding rod (15) is slidably plugged with the surface of the top plate (1), and scraping plates (12) are provided at both ends of the top plate (1), and the top end of the scraping plate (12) is in contact with the surface of the waterproof cloth roll (5).

2. The roof of a prefabricated power cabin according to claim 1, characterized in that: The top end of the side plate (2) is fixedly connected with a buckle edge (3), and the buckle edge (3) abuts against the edge of the waterproof cloth roll (5).

3. The roof of a prefabricated power cabin according to claim 1, characterized in that: One end of the second rotating shaft (6) passes through the side wall of the side plate (2) and is fixedly connected to a second pulley (20); the surface of the side plate (2) is rotatably connected to two gears (7), and the two gears (7) are meshed with each other; the surface of the gear (7) is fixedly connected to a first pulley (8); the first pulley (8) is transmission-connected to the second pulley (20) via a synchronous belt (19).

4. The roof of a prefabricated power cabin according to claim 3, characterized in that: A motor (9) is fixedly connected to the inner wall of the side plate (2), and an output shaft of the motor (9) is fixedly connected to the side surface of one of the gears (7).

5. The roof of a prefabricated power cabin according to claim 1, characterized in that: Both ends of the top plate (1) are fixedly connected with hinge blocks (10), and one side surface of the scraper plate (12) is fixedly connected with a mounting groove block (13), and the mounting groove block (13) is fixedly connected to the hinge block (10) via a locking bolt (11).

6. The roof of a prefabricated power cabin according to claim 1, characterized in that: The surface of the slide rod (15) is threadedly sleeved with a nut (17), and the surface of the slide rod (15) is movably sleeved with a spring (16), the top end of the spring (16) abuts against the lower surface of the top plate (1), and the bottom end of the spring (16) abuts against the top end of the nut (17).

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