A rainproof and draining structure for land metering stations

Abstract

The present application relates to a rainproof and water-draining structure for an onshore metering station, and relates to the technical field of building structures of onshore metering stations. It includes a holding pool, and two positioning plates are provided on the inner walls on both sides of the holding pool. A first connecting rod and a second connecting rod are hinged on one positioning plate, and a first frame is provided at one end of the first connecting rod. The first connecting rod and the second connecting rod are both hinged to the first frame. A third connecting rod and a fourth connecting rod are hinged on the other positioning plate, and a second frame is provided at one end of the third connecting rod. The third connecting rod and the fourth connecting rod are both hinged to the second frame. A driving member is provided on the holding pool; a folding slope is provided above the holding pool, and the folding slope includes a fixed slope, a rotating slope and a rotating member. The fixed slope is connected to the first frame, and the rotating slope is hinged to one side of the fixed slope, and the rotating member is provided at the hinge of the fixed slope and the rotating slope. The present application has the effect of protecting the structural safety of the slope, extending the service life, and improving the rainproof and water-draining effect.

Description

Technical Field

[0001] The present application relates to the technical field of building structures of land metering stations, and in particular to a rainproof and hydrophobic structure for land metering stations. Background Art

[0002] The onshore metering station is an important part of the offshore wind farm. It is mainly responsible for receiving the electric energy generated by the wind turbines in the offshore wind farm, measuring, monitoring and controlling it to ensure the quality and stability of the electric energy, and transmitting the electric energy to the power grid for users. At the same time, the onshore metering station also undertakes important functions such as data transmission, analysis and processing, and remote monitoring between wind turbines, offshore substations and the power grid.

[0003] Land metering stations are usually built in offshore areas, and offshore areas are prone to rainfall. Since there are a large number of mechanical equipment, electronic instruments, etc. in land metering stations, if there are problems such as leakage in land metering stations, it is easy to cause the internal mechanical equipment, electronic instruments, etc. to malfunction, affecting the normal use of land metering stations. Therefore, the rainproof and water-draining function of land metering stations is an important indicator in the construction process; in the prior art, the usual practice of buildings for rainproof is to build a slope on the top of the building. When rain falls on the slope, it will slide down the slope to prevent rainwater from staying for too long and causing water accumulation, which will lead to rainwater infiltration and leakage; however, if a slope is built on the top of the land metering station, the slope will be exposed to the air for a long time. The air in the offshore area is highly corrosive, which is easy to cause corrosion of the slope, affecting the service life of the slope and its own rainproof and water-draining effect. In order to ensure the normal use of internal mechanical equipment and electronic instruments, staff are required to regularly inspect and maintain the slope. The process is cumbersome and the cost is high, so it needs to be improved. Summary of the invention

[0004] In order to protect the structural safety of the slope, extend its service life, and improve the rainproof and water-repellent effect, the present application provides a rainproof and water-repellent structure for an onshore metering station.

[0005] The rainproof and water-draining structure for an onshore metering station provided in this application adopts the following technical solution:

[0006] A rainproof and water-draining structure for an onshore metering station, comprising a holding pool arranged on the top of the onshore metering station, wherein two positioning plates are arranged on the inner walls on both sides of the holding pool, wherein a first connecting rod and a second connecting rod are hingedly connected to one of the positioning plates, and a first frame is arranged at one end of the first connecting rod and the second connecting rod away from the positioning plate, and the first connecting rod and the second connecting rod are both hingedly connected to the first frame, and a third connecting rod and a fourth connecting rod are hingedly connected to the other positioning plate, and a second frame is arranged at one end of the third connecting rod and the fourth connecting rod away from the positioning plate, and the third connecting rod and the fourth connecting rod are hingedly connected to the other positioning plate. The rods are all hinged to the second frame, and a driving member for driving the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod to rotate is arranged on the receiving pool; a folding slope is arranged above the receiving pool, and the folding slope includes a fixed slope, a rotating slope and a rotating member, the fixed slope is connected to the first frame, the rotating slope is hinged to one side of the fixed slope, the rotating member is arranged at the hinge of the fixed slope and the rotating slope, the rotating member is used to drive the rotating slope to rotate relative to the fixed slope, and a fixed frame for the rotating slope to abut against is arranged on the surface of the second frame.

[0007] By adopting the above technical solution, when there is no need to protect the onshore metering station from rain, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are all in a folded state and are all located inside the receiving pool. At this time, the folded slope will abut against the top of the receiving pool, occupying a small space, and when the fixed slope and the rotating slope are in the folded state, the inclined surfaces of the two are arranged facing each other, which can resist the erosion of the external environment to a large extent, maintain the structural safety of the inclined surface, and extend the service life; when rain is about to occur, the driving member will start, thereby driving the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod to rotate. At this time, the folding slope will be lifted by the first frame and move toward one side of the receiving pool, and the third connecting rod and the fourth connecting rod will drive the fixed frame to rotate in the opposite direction, and the rotating member will start, driving the rotating inclined surface to rotate relative to the fixed inclined surface, thereby unfolding the folding slope, and the rotating inclined surface after rotation will abut against the surface of the fixed frame, at this time, the inclined surfaces of the fixed inclined surface and the rotating inclined surface are exposed, and the overall area is increased relative to the single roof inclined surface structure, which can produce a larger range of rain protection effects.

[0008] Optionally, a plurality of drainage grooves are provided on the surfaces of the fixed inclined plane and the rotating inclined plane, and the drainage grooves are provided along the inclination direction of the corresponding inclined plane.

[0009] By adopting the above technical solution, rainwater can flow in a directional manner along the drainage groove, further improving the drainage efficiency.

[0010] Optionally, a positioning link is provided between the first link and the third link, and one end of the positioning link is hinged to the first link, and the other end of the positioning link is hinged to the third link.

[0011] By adopting the above technical solution, setting a positioning link can improve the stability between the first link and the third link, so that the rotation of the first link and the third link can be more synchronous, ensuring the stability of the unfolding of the folding slope.

[0012] Optionally, a rotating block is hinged on the positioning plate, and the side walls of the second connecting rod and the fourth connecting rod are both hinged with connecting blocks, and an elastic component is provided between the connecting block and the rotating block.

[0013] By adopting the above technical solution and setting an elastic component, the second connecting rod and the fourth connecting rod can be more easily reset when the folding slope is folded and recovered, thereby sharing the pressure when the driving part is reset and extending the overall service life of the rainproof and hydrophobic structure of the present application.

[0014] Optionally, the folding slope further includes an elastic seal, which is arranged along a straight line direction where the fixed slope and the rotating slope meet, and one side of the elastic seal is connected to the bottom wall of the fixed slope, and the other side is connected to the bottom wall of the rotating slope.

[0015] By adopting the above technical solution, an elastic seal is provided to block the gap between the fixed slope and the rotating slope, thereby improving the problem of rainwater easily seeping through the gap between the fixed slope and the rotating slope, and further improving the rainproof effect of the present application.

[0016] Optionally, a lifting groove is provided on the top wall of the holding pool, and the lifting groove is provided along the circumferential direction of the surface of the holding pool. A rain shield is slidably connected in the lifting groove, and a lifting component is provided on the bottom wall of the lifting groove. The lifting component is connected to the rain shield, and the lifting component drives the rain shield to move along the depth direction of the lifting groove.

[0017] By adopting the above technical solution, when the folding slope is raised, a gap will be created between the fixed slope and the rotating slope and the top of the holding pool. If the rain is accompanied by a strong sea breeze, the rainwater will be easily blown directly into the holding pool. After a long time, the accumulated water inside the holding pool will easily seep into the onshore metering station. The present application drives the rain shield to extend out of the lifting groove through the lifting member and resist against the bottom wall of the fixed slope and the rotating slope, thereby isolating the internal space of the holding pool from the outside world, reducing the entry of rainwater, and further improving the rainproof effect of the present application.

[0018] Optionally, the bottom walls of the fixed inclined surface and the rotating inclined surface are both provided with an embedding groove for the rain shield to be inserted into, a pad is slidably connected in the embedding groove, and an elastic member is provided between the bottom wall of the pad and the top wall of the embedding groove.

[0019] By adopting the above technical solution, the embedding groove is opened to increase the moving range of the rain shield, thereby improving the sealing between the rain shield and the fixed inclined surface and the rotating inclined surface, further reducing the infiltration of rainwater. At the same time, a gasket and an elastic part are arranged to hide the embedding groove when the rain shield is not inserted, reduce the entry of external debris, and ensure that the rain shield can be smoothly inserted.

[0020] Optionally, a hydrophobic block is provided on the bottom wall of the holding pool, the cross section of the hydrophobic block is conical, and a hydrophobic hole is opened on the outer wall of the holding pool, and the hydrophobic hole is connected to the interior of the holding pool.

[0021] By adopting the above technical solution, a drain block with a conical cross-section can clear the rainwater entering the holding pool, so that the rainwater moves along the inclined surface toward the drain hole, thereby effectively preventing the problem of water accumulation inside the holding pool.

[0022] Optionally, two opposite side walls of the accommodating pool are provided with mounting plates, and the bottom wall of the mounting plate is provided with two rotating seats, and a piston rod is slidably connected to the mounting plate, and the piston rod is located between the rotating seats on both sides, and the piston rod is arranged in a vertical direction, and a power piece is arranged above the mounting plate, and the power piece is connected to the piston rod, and a driving plate is provided at one end of the piston rod passing through the mounting plate, and driving tooth blocks are provided on both sides of the driving plate, and a driving gear is hinged on the side of the two rotating seats facing the driving plate, and the driving gear is meshed with the driving tooth block, and a connecting rod is provided on the side wall of the driving gear, and a mounting rod is hinged on the end of the connecting rod away from the driving gear, and a limiting rod is also hinged on the rotating seat, and the end of the limiting rod away from the rotating seat is hinged to the mounting rod, and a shielding sheet is provided on the ends of the two mounting rods close to each other, and the hydrophobic hole is located between the shielding sheets on both sides.

[0023] By adopting the above technical solution, the power part is started, and the power part drives the piston rod to move. During the movement of the piston rod, the driving tooth block on the driving plate will drive the driving gear to rotate by meshing with the driving gear, and the connecting rod on the driving gear will rotate with the driving gear. Under the restriction of the limit rod, the mounting rod will drive the shielding plate to move, and the opening and closing of the hydrophobic hole can be controlled by moving the shielding plates on both sides away from or close to each other.

[0024] Optionally, the side walls on the other two sides of the containing pool are rotatably connected to driven inclined surfaces, and a plurality of limit seats are provided on one side of the mounting rod, and the limit seats are distributed in a horizontal direction. A push rod is slidably connected in the limit seat, and one end of the push rod is abutted against the driven inclined surface. A push plate is provided at the end of the push rod close to the mounting rod, and a reset member is provided between the push plate and the adjacent limit seat, and the reset member abuts between the push plate and the limit seat, and the reset member enables the push rod to maintain a movement trend toward the mounting rod direction.

[0025] By adopting the above technical solution, when the mounting rods on both sides move in directions away from each other, the drain holes are opened to discharge rainwater inside the holding pool. At this time, in rainy weather, the mounting rods will resist the pushing plates, thereby driving the pushing rods to move in the direction of the driven inclined plane. After being pushed by the pushing rods, the driven inclined plane will rotate, so that the driven inclined plane is supported to protect the other two sides of the holding pool from rain, further improving the coverage of the rainproof and draining structure of the present application, improving the rainproof effect, and protecting the safety of mechanical equipment and electronic instruments inside the onshore metering station.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The rainproof and water-repellent structure of the present application can be folded and stored when not in use, which reduces the overall volume and delays the corrosion process by the external environment, thereby reducing the maintenance cost and ensuring its rainproof and water-repellent effect. When it is needed, the folding slope can be unfolded to expand the overall rainproof area and improve the rainproof effect;

[0028] 2. This application also further improves the rain protection effect of this application by setting up rain shields, driven slopes, etc., effectively protecting the safety of the internal mechanical structure and electronic instruments of the onshore metering station. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a rainproof and hydrophobic structure for an onshore metering station in an embodiment of the present application.

[0030] Figure 2 It is a cross-sectional view of the containing pool in the embodiment of the present application.

[0031] Figure 3 It is a schematic diagram of the structures of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod in the embodiment of the present application.

[0032] Figure 4 It is a structural schematic diagram of the folding slope in an embodiment of the present application.

[0033] Figure 5 yes Figure 2 A partial enlarged view of point A in the middle.

[0034] Description of reference numerals: 1. holding pool; 101. lifting groove; 102. rain shield; 103. lifting member; 104. drain hole; 2. positioning plate; 3. first connecting rod; 4. second connecting rod; 5. first frame; 6. third connecting rod; 7. fourth connecting rod; 8. second frame; 9. driving member; 10. folding slope; 1001. fixed slope; 1002. rotating slope; 1003. rotating member; 1004. elastic seal; 1005. drainage groove; 11. fixed frame; 12. positioning connecting rod; 13. Rotating block; 14, connecting block; 15, elastic member; 16, embedded groove; 17, cushion block; 18, elastic member; 19, hydrophobic block; 20, mounting plate; 21, rotating seat; 22, piston rod; 23, power member; 24, driving plate; 2401, driving gear block; 25, driving gear; 26, connecting rod; 27, mounting rod; 28, limiting rod; 29, shielding piece; 30, driven inclined plane; 31, limiting seat; 32, pushing rod; 3201, pushing plate; 33, reset member; 34, onshore metering station. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The present application embodiment discloses a rainproof and water-repellent structure for an onshore metering station. Figure 1 and Figure 2 , including a holding pool 1 arranged on the top of the land metering station 34. In order to improve the rainproof and water-draining effect, the area of ​​the holding pool 1 needs to be larger than the area of ​​the top of the land metering station 34; the holding pool 1 is a rectangular parallelepiped as a whole, and its two inner walls in the width direction are connected with positioning plates 2 by welding. The two positioning plates 2 on the same inner wall are symmetrically arranged about the central axis of the holding pool 1. The following content is explained based on the two positioning plates 2 on the same side wall.

[0037] Reference Figure 2 and Figure 3, a first connecting rod 3 and a second connecting rod 4 are hinged on one of the positioning plates 2, a third connecting rod 6 and a fourth connecting rod 7 are hinged on the other positioning plate 2, and a plurality of driving members 9 are arranged in the receiving pool 1. In this embodiment, the driving member 9 is a motor, which is connected to the first connecting rod 3, the second connecting rod 4, the third connecting rod 6 and the fourth connecting rod 7 to drive each connecting rod to rotate; in addition, the first connecting rod 3 and the third connecting rod 6 are adjacent to each other, and a positioning connecting rod 12 is arranged between the first connecting rod 3 and the third connecting rod 6, and the positioning connecting rod 12 is One end is hinged to the first link 3, and the other end is hinged to the third link 6, so that when the first link 3 and the third link 6 rotate, they play a positioning role and keep the first link 3 and the third link 6 relatively stable; in the specific implementation process, a drop should be set between the first link 3, the second link 4 and the third link 6 and the fourth link 7. When the above-mentioned links are all located in the containing pool 1, there will be no collision between the links. For example, when the first link 3 rotates toward the third link 6, the first link 3 and the third link 6 will be in the left and right positions.

[0038] Reference Figure 2 and Figure 3 A first frame 5 is arranged above the first connecting rod 3 and the second connecting rod 4, and one end of the first connecting rod 3 and the second connecting rod 4 away from the positioning plate 2 is hinged to the first frame 5. A second frame 8 is arranged above the third connecting rod 6 and the fourth connecting rod 7, and one end of the third connecting rod 6 and the fourth connecting rod 7 away from the positioning plate 2 is hinged to the second frame 8. In this embodiment, the first frame 5 and the second frame 8 are symmetrically arranged about the center line of the containing pool 1.

[0039] Reference Figure 1 , Figure 3 and Figure 4 A folding slope 10 is provided above the receiving pool 1. The folding slope 10 includes a fixed slope 1001, a rotating slope 1002, a rotating member 1003 and an elastic seal 1004. The fixed slope 1001 is fixed to the surface of the first frame 5 by bolts. When the driving member 9 is not started, the fixed slope 1001 will abut against the surface of the receiving pool 1. In this embodiment, the area of ​​the fixed slope 1001 is larger than the opening area of ​​the receiving pool 1, so that the opening of the receiving pool 1 can be blocked. The rotating slope 1002 is hinged to the fixed slope 1 001 side wall, the two are hinged by hinges, the shapes of the fixed slope 1001 and the rotating slope 1002 are consistent, the inclination angles of the fixed slope 1001 and the rotating slope 1002 are opposite, and a plurality of drainage grooves 1005 are provided on the surfaces of the fixed slope 1001 and the rotating slope 1002, and the plurality of drainage grooves 1005 are distributed along the length direction of the receiving pool 1, and the drainage grooves 1005 are provided along the inclination direction of the fixed slope 1001 or the rotating slope 1002 surface to centrally discharge rainwater falling on the slope.

[0040] Reference Figure 3 and Figure 4 The rotating member 1003 is arranged at the rotation connection between the fixed inclined plane 1001 and the rotating inclined plane 1002, so as to drive the rotating inclined plane 1002 to rotate relative to the fixed inclined plane 1001. The rotating member 1003 adopts a motor, which is connected to the fixed inclined plane 1001. The output shaft of the rotating member 1003 is located at the connection between the fixed inclined plane 1001 and the rotating inclined plane 1002. The output shaft of the rotating member 1003 is connected to the side wall of the rotating inclined plane 1002, so as to drive the rotating inclined plane 1002 to rotate; the surface of the second frame 8 is connected to the fixed frame 11 by bolts When the rotating member 1003 drives the rotating inclined surface 1002 to unfold, the rotating inclined surface 1002 will abut against the surface of the fixed frame 11, thereby improving stability. The elastic seal 1004 is arranged along the length direction of the containing pool 1. The elastic seal 1004 is arranged below the fixed inclined surface 1001 and the rotating inclined surface 1002. One side of the elastic seal 1004 is connected to the bottom wall of the fixed inclined surface 1001, and the other side is connected to the bottom wall of the rotating inclined surface 1002, so that the gap between the fixed inclined surface 1001 and the rotating inclined surface 1002 can be blocked to further improve the sealing performance.

[0041] Reference Figure 2 and Figure 4 A rotating block 13 is provided on the surface of the positioning plate 2, and the side walls of the second connecting rod 4 and the fourth connecting rod 7 facing the rotating block 13 are hinged with connecting blocks 14, and an elastic member 15 is provided between the connecting block 14 and the rotating block 13. In this embodiment, the elastic member 15 adopts a spring to distribute the pressure to the rotating member 1003 when the folding slope 10 is reset.

[0042] Reference Figure 2 A lifting groove 101 is provided on the surface of the receiving pool 1. The lifting groove 101 is provided along the circumferential direction of the surface of the receiving pool 1. A rain shield 102 is slidably connected in the lifting groove 101. The rain shield 102 is annular. A plurality of lifting members 103 are provided in the lifting groove 101. In this embodiment, the lifting member 103 adopts a cylinder. The lifting member 103 is provided in the vertical direction. The lifting member 103 is connected to the rain shield 102 to drive the rain shield 102 to be lifted and lowered in the vertical direction, thereby blocking the gap between the folding slope 10 and the receiving pool 1, and further improving the rain protection effect.

[0043] Reference Figure 2 and Figure 5, the bottom walls of the fixed inclined surface 1001 and the rotating inclined surface 1002 are both provided with an embedding groove 16 for the top end of the rain shield 102 to be inserted into, and a pad 17 is slidably connected in the embedding groove 16, and a plurality of elastic members 18 are arranged between the pad 17 and the bottom wall of the embedding groove 16. The elastic member 18 adopts a spring and a guide rod, one end of the guide rod is connected to the pad 17, and the other end is slidably connected between the bottom walls of the embedding groove 16, and the spring is sleeved on the peripheral wall of the guide rod, so that the embedding groove 16 is blocked when the rain shield 102 is not inserted to prevent external impurities from entering, so as to maintain the normal insertion of the rain shield 102. In this embodiment, since the rain shield 102 will collide and interfere with the first frame 5, the second frame 8, the fixed frame 11, etc. when entering the embedding groove 16, a slot hole for the above-mentioned frames to pass through needs to be provided at the top of the rain shield 102.

[0044] Reference Figure 2 and Figure 4 A hydrophobic block 19 is provided in the holding pool 1. The cross section of the hydrophobic block 19 is a cone, so that rainwater entering the holding pool 1 can flow along the surface of the hydrophobic block 19. Hydrophobic holes 104 are provided on the sides of the two length directions of the holding pool 1 to facilitate the discharge of the accumulated water inside the holding pool 1.

[0045] Reference Figure 1 and Figure 4 A mounting plate 20 is provided on the side wall of the holding pool 1 in the length direction, and two rotating seats 21 are provided below the mounting plate 20. A piston rod 22 is slidably connected to the mounting plate 20, and the piston rod 22 is located between the rotating seats 21 on both sides. The piston rod 22 is arranged in the vertical direction, and a power piece 23 is arranged above the mounting plate 20. In this embodiment, the power piece 23 adopts a cylinder, which is connected to the piston rod 22 to drive the piston rod 22 to move in the vertical direction; one end of the piston rod 22 passing through the mounting plate 20 is connected to a driving plate 24 by welding, and a plurality of driving tooth blocks 2401 are integrally formed on both sides of the driving plate 24. A driving gear 25 is hinged on the side of the rotating seat 21 facing the driving plate 24, and the driving gear 25 is meshed with the driving tooth block 2401. When the piston rod 22 moves, it will be able to drive the driving gear 25 to rotate.

[0046] Reference Figure 1 and Figure 4A connecting rod 26 is provided on the side wall of the driving gear 25, and a mounting rod 27 is hinged on one end of the connecting rod 26 away from the driving gear 25. A limiting rod 28 is hinged on the side wall of the rotating seat 21, and the other end of the limiting rod 28 is also hinged to the mounting rod 27. Under the restriction of the limiting rod 28, when the driving plate 24 moves, it will be able to drive the mounting rod 27 to move. The ends of the two mounting rods 27 that are close to each other are each provided with a shielding piece 29, and the drain hole 104 is located between the shielding pieces 29 on both sides. When the two mounting rods 27 move, the shielding piece 29 can shield the drain hole 104 to discharge the accumulated water in the receiving pool 1, so as to prevent the accumulated water in the receiving pool 1 from seeping, thereby further improving the drain capacity.

[0047] Reference Figure 1 and Figure 4 The side walls of the two width directions of the containing pool 1 are hinged with driven inclined surfaces 30, and a plurality of limit seats 31 are arranged on one side of the mounting rod 27, and the plurality of limit seats 31 are distributed in the horizontal direction. A pushing rod 32 is slidably connected in the limit seat 31, and one end of the pushing rod 32 is abutted against the driven inclined surface 30, and the other end is connected to a pushing plate 3201 by welding. A reset member 33 is arranged between the pushing plate 3201 and the adjacent limit seat 31, and the reset member 33 adopts a spring, and the reset member 33 abuts between the pushing plate 3201 and the limit seat 31, and the reset member 33 enables the pushing rod 32 to maintain a movement trend of moving in the direction close to the mounting rod 27. When the driving plate 24 moves, the mounting rod 27 can be abutted against the pushing plate 3201 during the movement, and then the driven inclined surface 30 is pushed by the pushing rod 32, so that the driven inclined surface 30 can protect the side walls of the two width directions of the containing pool 1 from rain.

[0048] The implementation principle of the rainproof and water-draining structure for an onshore metering station in the embodiment of the present application is as follows: when the onshore metering station 34 does not need to be rainproof, the first connecting rod 3, the second connecting rod 4, the third connecting rod 6 and the fourth connecting rod 7 are all in a folded state and are all located inside the receiving pool 1. At this time, the folded slope 10 will abut against the top of the receiving pool 1, occupying a small space, and when the fixed inclined plane 1001 and the rotating inclined plane 1002 are in the folded state, the inclined surfaces of the two are arranged facing each other, which can resist the erosion of the external environment to a large extent, maintain the structural safety of the inclined plane, and extend the service life;

[0049] When it is about to rain, the driving member 9 will start, thereby driving the first connecting rod 3, the second connecting rod 4, the third connecting rod 6 and the fourth connecting rod 7 to rotate. At this time, the folding slope 10 will be lifted by the first frame 5 and move toward one side of the receiving pool 1, and the third connecting rod 6 and the fourth connecting rod 7 will drive the fixed frame 11 to rotate in the opposite direction. The rotating member 1003 will start, driving the rotating inclined surface 1002 to rotate relative to the fixed inclined surface 1001, thereby unfolding the folding slope 10. After rotation, the rotating inclined surface 1002 will abut against the surface of the fixed frame 11. At this time, the inclined surfaces of the fixed inclined surface 1001 and the rotating inclined surface 1002 are exposed. Compared with a single roof inclined surface structure, the overall area is increased, and a larger range of rain protection effects can be produced.

[0050] At the same time, the power part 23 will start, thereby driving the driving plate 24 to move, the mounting rod 27 to move, and the drain hole 104 to open. During the movement, the mounting rod 27 will abut against the push plate 3201, so that the push rod 32 moves, thereby pushing the driven ramp 30 to protect the two width sides of the containing pool 1 from rain, further increasing the rain protection area of ​​the land metering station 34.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rainproof and water-draining structure for an onshore metering station, characterized in that: The invention comprises a holding pool (1) arranged on the top of an onshore metering station (34), wherein two positioning plates (2) are arranged on opposite inner walls on both sides of the holding pool (1), wherein a first connecting rod (3) and a second connecting rod (4) are hingedly connected to one of the positioning plates (2), a first frame (5) is arranged at one end of the first connecting rod (3) and the second connecting rod (4) away from the positioning plate (2), and the first connecting rod (3) and the second connecting rod (4) are both hingedly connected to the first frame (5), and a third connecting rod (6) and a fourth connecting rod (7) are hingedly connected to the other positioning plate (2), a second frame (8) is arranged at one end of the third connecting rod (6) and the fourth connecting rod (7) away from the positioning plate (2), and the third connecting rod (6) and the fourth connecting rod (7) are both hingedly connected to the second frame (8), and a driving member (9) is arranged on the holding pool (1) for driving the first connecting rod (3), the second connecting rod (4), the third connecting rod (6) and the fourth connecting rod (7) to rotate; A folding slope (10) is arranged above the pool (1), the folding slope (10) comprising a fixed slope (1001), a rotating slope (1002) and a rotating member (1003), the fixed slope (1001) is connected to the first frame (5), the rotating slope (1002) is hinged to one side of the fixed slope (1001), the rotating member (1003) is arranged at the hinge between the fixed slope (1001) and the rotating slope (1002), The rotating member (1003) is used to drive the rotating inclined plane (1002) to rotate relative to the fixed inclined plane (1001); the surface of the second frame (8) is provided with a fixed frame (11) for the rotating inclined plane (1002) to abut against; the bottom wall of the containing pool (1) is provided with a hydrophobic block (19); the cross section of the hydrophobic block (19) is conical; the outer wall of the containing pool (1) is provided with a hydrophobic hole (104); the hydrophobic hole (104) is communicated with the inside of the containing pool (1);The two opposite side walls of the containing pool (1) are each provided with a mounting plate (20), the bottom wall of the mounting plate (20) is provided with two rotating seats (21), a piston rod (22) is slidably connected to the mounting plate (20), the piston rod (22) is located between the rotating seats (21) on both sides, the piston rod (22) is arranged in a vertical direction, a power piece (23) is arranged above the mounting plate (20), the power piece (23) is connected to the piston rod (22), and the piston rod (22) passes through the mounting plate (20) A driving plate (24) is provided at one end of the rotating seat (21), and driving tooth blocks (2401) are provided on both sides of the driving plate (24). A driving gear (25) is hingedly connected on one side of the rotating seat (21) facing the driving plate (24). The driving gear (25) is meshed with the driving tooth block (2401). A connecting rod (26) is provided on the side wall of the driving gear (25). A mounting rod (27) is hingedly connected to one end of the connecting rod (26) away from the driving gear (25). A limit stopper (27) is also hingedly connected to the rotating seat (21). The end of the limiting rod (28) away from the rotating seat (21) is hinged to the mounting rod (27), and the ends of the two mounting rods (27) close to each other are both provided with shielding plates (29), and the drain hole (104) is located between the shielding plates (29) on both sides; the other two side walls of the containing pool (1) are both rotatably connected with driven inclined surfaces (30), and one side of the mounting rod (27) is provided with a plurality of limiting seats (31), and the plurality of limiting seats (31) are distributed in the horizontal direction, and the inner portion of the limiting seats (31) is provided with a plurality of limiting seats (31). A push rod (32) is slidably connected, one end of the push rod (32) abuts against the driven inclined surface (30), a push plate (3201) is provided at one end of the push rod (32) close to the mounting rod (27), a reset member (33) is provided between the push plate (3201) and the adjacent limit seat (31), the reset member (33) abuts between the push plate (3201) and the limit seat (31), and the reset member (33) enables the push rod (32) to maintain a movement trend toward the mounting rod (27).

2. A rainproof and water-draining structure for an onshore metering station according to claim 1, characterized in that: A plurality of drainage grooves (1005) are provided on the surfaces of the fixed inclined plane (1001) and the rotating inclined plane (1002), and the drainage grooves (1005) are provided along the inclination direction of the corresponding inclined plane.

3. The rainproof and water-draining structure for an onshore metering station according to claim 1, characterized in that: A positioning link (12) is provided between the first link (3) and the third link (6); one end of the positioning link (12) is hinged to the first link (3), and the other end is hinged to the third link (6).

4. The rainproof and water-draining structure for an onshore metering station according to claim 1, characterized in that: A rotating block (13) is hinged on the positioning plate (2), and the side walls of the second connecting rod (4) and the fourth connecting rod (7) are both hinged with connecting blocks (14), and an elastic component (15) is provided between the connecting block (14) and the rotating block (13).

5. The rainproof and water-draining structure for an onshore metering station according to claim 1, characterized in that: The folding slope (10) further comprises an elastic seal (1004), wherein the elastic seal (1004) is arranged along the straight line direction where the fixed slope (1001) and the rotating slope (1002) meet, and one side of the elastic seal (1004) is connected to the bottom wall of the fixed slope (1001), and the other side is connected to the bottom wall of the rotating slope (1002).

6. The rainproof and water-draining structure for an onshore metering station according to claim 1, characterized in that: The top wall of the containing pool (1) is provided with a lifting groove (101), the lifting groove (101) is provided along the circumferential direction of the surface of the containing pool (1), a rain shield (102) is slidably connected in the lifting groove (101), a lifting member (103) is provided on the bottom wall of the lifting groove (101), the lifting member (103) is connected to the rain shield (102), and the lifting member (103) drives the rain shield (102) to move along the depth direction of the lifting groove (101).

7. A rainproof and water-draining structure for an onshore metering station according to claim 6, characterized in that: The bottom walls of the fixed inclined surface (1001) and the rotating inclined surface (1002) are both provided with an embedding groove (16) for the rain shield (102) to be inserted into, a cushion block (17) is slidably connected in the embedding groove (16), and an elastic member (18) is provided between the bottom wall of the cushion block (17) and the top wall of the embedding groove (16).

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