Railway large passenger station smoke exhaust skylight control device

Abstract

The utility model discloses a railway large passenger station smoke exhaust skylight control device which comprises a first wall body and a second wall body, a first skylight and a second skylight are arranged between the first wall body and the second wall body, fixing shafts are arranged at the two ends between the two first wall bodies, a first sleeve is arranged at one end of the first skylight, a second sleeve is arranged at one end of the second skylight, and the first sleeve and the second sleeve are sleeved with the fixing shafts. The first sleeve and the second sleeve are connected with the two fixing shafts in a sleeving mode correspondingly, and the two connecting plates are fixedly connected to the lower end of the first skylight and the lower end of the second skylight correspondingly. The number of the rotating structures is two, and the rotating structures are connected with the connecting plate. The transmission structure is located on the lower side between the two rotating structures, and the transmission structure is connected with the two rotating structures; the supporting plate is fixedly connected to one end of the first wall body, and an electric telescopic rod is arranged at the upper end of the supporting plate. Compared with the prior art, the skylight has the advantages that the skylight can be automatically opened and closed, and the sealing performance can be guaranteed when the skylight is closed.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke exhaust skylights, in particular to a smoke exhaust skylight control device for a large railway passenger station. Background Art

[0002] A skylight refers to a window on the roof for ventilation and light transmission. The ceilings of large railway passenger stations are often equipped with skylights to exhaust smoke.

[0003] Since the skylight is located on the roof of the building, it is not convenient to open it directly from the building. The opening and closing of the smoke exhaust skylight in the prior art requires manual opening and closing at a high place. The smoke exhaust skylight cannot be opened and closed automatically, and the automation is low. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a smoke exhaust skylight control device for a large railway passenger station which can not only open and close automatically but also ensure the sealing of the skylight when it is closed.

[0005] In order to solve the above problems, the technical solution of the utility model is: a smoke exhaust skylight control device for a large railway passenger station, comprising:

[0006] Wall body 1 and wall body 2, skylight 1 and skylight 2 are arranged between the wall body 1 and the wall body 2, fixed shafts are arranged at both ends between the two wall bodies 1, sleeve 1 is arranged at one end of the skylight 1, sleeve 2 is arranged at one end of the skylight 2, and sleeve 1 and sleeve 2 are respectively sleeved with two fixed shafts;

[0007] A connecting plate, wherein two connecting plates are respectively fixedly connected to the lower ends of the first skylight and the second skylight;

[0008] A rotating structure, wherein the rotating structure has two groups and the rotating structure is connected to the connecting plate;

[0009] A transmission structure, the transmission structure is located at the lower side between the two rotating structures, and the transmission structure is connected to the two sets of rotating structures;

[0010] A support plate is fixedly connected to one end of the wall, and an electric telescopic rod is provided on the upper end of the support plate.

[0011] Furthermore, the rotating structure comprises:

[0012] A connecting block, the connecting block is fixedly connected to the lower end of the connecting plate, and a connecting rod 1 is hingedly provided at the lower end of the connecting block;

[0013] The rotating plate is triangular in shape, one end of the rotating plate is rotatably connected to a wall, and the second end of the rotating plate is hinged to a lower end of a connecting rod.

[0014] Furthermore, the transmission structure comprises:

[0015] A second connecting rod, one end of which is rotatably connected to the third end of the rotating plate;

[0016] A connecting rod three, one end of which is rotatably connected to a third end of another rotating plate;

[0017] A shuttle plate, wherein the middle of the shuttle plate is rotatably connected to the wall body one, the upper end of the shuttle plate is rotatably connected to the lower end of the second connecting rod, and the lower end of the shuttle plate is rotatably connected to the lower end of the third connecting rod.

[0018] Furthermore, one end of the skylight one is provided with an inclined plate one, and one end of the skylight two is provided with an inclined plate two, and the inclined plate one and the inclined plate two are fitted to each other.

[0019] Furthermore, one end of the electric telescopic rod is rotatably connected to the wall, a sponge pad is provided between the electric telescopic rod and the support plate, and the telescopic end of the electric telescopic rod is fixedly connected to the lower end of the shuttle plate.

[0020] The advantages of the utility model compared with the existing technology are:

[0021] (1) When the electric telescopic rod of the utility model is extended, the electric telescopic rod pushes the lower end of the shuttle plate, and the shuttle plate rotates around the center. The upper end of the shuttle plate drives the lower end of the second connecting rod to move, and the upper end of the second connecting rod drives the rotating plate to rotate. The rotating plate rotates around the first end, so that the rotating plate rotates clockwise to drive the connecting rod 1 to move upward, so that the connecting rod 1 drives the skylight 1 to move through the connecting block and the connecting plate. The skylight 1 rotates on the surface of the fixed rod through the sleeve 1, so that the skylight 1 opens outward, and similarly drives the skylight 2 to open outward, so that automatic opening and closing can be achieved. The inclined plate 1 is installed at one end of the skylight 1, and the inclined plate 2 is installed at one end of the skylight 2. The inclined plate 1 and the inclined plate 2 fit each other to ensure the sealing of the skylight when it is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is an overall stereogram of a smoke exhaust skylight control device for a large railway passenger station.

[0023] Figure 2 The utility model is an internal stereogram of a smoke exhaust skylight control device for a large railway passenger station.

[0024] Figure 3 It is an enlarged view of position A of a smoke exhaust skylight control device for a large railway passenger station according to the utility model.

[0025] Figure 4 It is an enlarged view of position B of a smoke exhaust skylight control device for a large railway passenger station according to the utility model.

[0026] As shown in the figure: 1. Wall 1; 2. Wall 2; 3. Skylight 1; 4. Sleeve 1; 5. Skylight 2; 6. Sleeve 2; 7. Fixed shaft; 8. Connecting plate; 9. Rotating structure; 10. Transmission structure; 11. Support plate; 12. Electric telescopic rod; 13. Connecting block; 14. Connecting rod 1; 15. Rotating plate; 16. Connecting rod 2; 17. Connecting rod 3; 18. Shuttle plate; 19. Inclined plate 1; 20. Inclined plate 2. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0028] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0029] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0030] Embodiment 1

[0031] like Figures 1 to 4 As shown, a smoke exhaust skylight control device for a large railway passenger station includes a wall 1 and a wall 2, a skylight 3 and a skylight 2 5 are installed between the wall 1 and the wall 2, a fixed shaft 7 is installed at both ends between the two walls 1, a sleeve 1 4 is installed at one end of the skylight 3, and a sleeve 2 6 is installed at one end of the skylight 25, the sleeve 1 4 and the sleeve 2 6 are respectively sleeved with two fixed shafts 7, the skylight 1 3 and the skylight 2 5 can rotate on the surface of the fixed shaft 7 through the sleeve 1 4 and the sleeve 2 6, an inclined plate 1 19 is installed at one end of the skylight 1 3, and an inclined plate 20 is installed at one end of the skylight 25, the inclined plate 1 19 and the inclined plate 2 20 are fitted together, and when the skylight 1 3 and the skylight 2 5 are closed, the skylight 1 3 and the skylight 2 5 are placed horizontally, and the inclined plate 1 19 and the inclined plate 20 are fitted together to ensure the sealing of the skylight.

[0032] The two connecting plates 8 are fixedly installed on the lower ends of skylight 1 3 and skylight 2 5 respectively. There are two groups of rotating structures 9. The rotating structure 9 is connected to the connecting plates 8. The rotating structure 9 includes a connecting block 13. The connecting block 13 is fixedly installed on the lower end of the connecting plate 8. The lower end of the connecting block 13 is hingedly installed with a connecting rod 14. The rotating plate 15 is triangular. One end of the rotating plate 15 is rotatably installed on one side of the wall 1, and the second end of the rotating plate 15 is hingedly installed at the lower end of the connecting rod 14.

[0033] The transmission structure 10 is located at the lower side between the two rotating structures 9. The transmission structure 10 is connected to the two groups of rotating structures 9. The transmission structure 10 includes a connecting rod 2 16. One end of the connecting rod 2 16 is rotatably connected to the third end of the rotating plate 15. One end of the connecting rod 3 17 is rotatably connected to the third end of the other rotating plate 15. The shuttle plate 18 is rotatably installed in the middle on one side of the wall 1. The upper end of the shuttle plate 18 is rotatably connected to the lower end of the connecting rod 2 16, and the lower end of the shuttle plate 18 is rotatably connected to the lower end of the connecting rod 3 17.

[0034] A support plate 11 is fixedly mounted on one end of the wall 1, an electric telescopic rod 12 is mounted on the upper end of the support plate 11, one end of the electric telescopic rod 12 is rotatably mounted on the wall 1, a sponge pad is installed between the electric telescopic rod 12 and the support plate 11, when the electric telescopic rod 12 drives the transmission structure 10 to move, the electric telescopic rod 12 can compress the sponge pad and rotate slightly to avoid getting stuck, and the telescopic end of the electric telescopic rod 12 is fixedly connected to the lower end of the shuttle plate 18.

[0035] When the electric telescopic rod 12 is extended, the electric telescopic rod 12 pushes the lower end of the shuttle plate 18, and the shuttle plate 18 rotates around the center. The upper end of the shuttle plate 18 drives the lower end of the second connecting rod 16 to move, and the upper end of the second connecting rod 16 drives the rotating plate 15 to rotate. The rotating plate 15 rotates around the first end, so that the rotating plate 15 rotates clockwise to drive the connecting rod 14 to move upward, so that the connecting rod 14 drives the skylight 13 to move through the connecting block 13 and the connecting plate 8, and the skylight 13 rotates on the surface of the fixed rod 7 through the sleeve 14, so that the skylight 13 opens to the outside;

[0036] The lower end of the shuttle plate 18 drives the lower end of the connecting rod three 17 to move, and the upper end of the connecting rod three 17 pushes another rotating plate 15 to rotate. The rotating plate 15 rotates around the first end, so that the rotating plate 15 rotates counterclockwise to drive the connecting rod 14 to move upward, so that the connecting rod 14 drives the skylight 2 5 to move through the connecting block 13 and the connecting plate 8, and the skylight 2 5 rotates on the surface of the fixed rod 7 through the sleeve 2 6, so that the skylight 2 5 and the skylight 1 3 are opened to the outside at the same time.

[0037] When the electric telescopic rod 12 is retracted, it drives the parts to move in the opposite direction, so that the skylight 2 5 and the skylight 1 3 are closed inwards, thereby closing the skylight.

[0038] Embodiment 2

[0039] The description is based on the first embodiment. In specific use, when the electric telescopic rod 12 is extended, the electric telescopic rod 12 pushes the lower end of the shuttle plate 18, and the shuttle plate 18 rotates around the center. The upper end of the shuttle plate 18 drives the lower end of the second connecting rod 16 to move, and the upper end of the second connecting rod 16 drives the rotating plate 15 to rotate. The rotating plate 15 rotates around the first end, so that the rotating plate 15 rotates clockwise to drive the connecting rod 14 to move upward, so that the connecting rod 14 drives the skylight 13 to move through the connecting block 13 and the connecting plate 8, and the skylight 13 rotates on the surface of the fixed rod 7 through the sleeve 14, so that the skylight 13 opens to the outside;

[0040] The lower end of the shuttle plate 18 drives the lower end of the connecting rod three 17 to move, and the upper end of the connecting rod three 17 pushes another rotating plate 15 to rotate. The rotating plate 15 rotates around the first end, so that the rotating plate 15 rotates counterclockwise to drive the connecting rod 14 to move upward, so that the connecting rod 14 drives the skylight 2 5 to move through the connecting block 13 and the connecting plate 8, and the skylight 2 5 rotates on the surface of the fixed rod 7 through the sleeve 2 6, so that the skylight 2 5 and the skylight 1 3 are opened to the outside at the same time.

[0041] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A smoke exhaust skylight control device for a large railway passenger station, characterized in that: include: A wall body 1 (1) and a wall body 2 (2), a skylight 1 (3) and a skylight 2 (5) are provided between the wall body 1 (1) and the wall body 2 (2), a fixed shaft (7) is provided at both ends between the two wall bodies 1 (1), a sleeve 1 (4) is provided at one end of the skylight 1 (3), a sleeve 2 (6) is provided at one end of the skylight 2 (5), and the sleeve 1 (4) and the sleeve 2 (6) are respectively sleeved with two fixed shafts (7); A connecting plate (8), wherein two connecting plates (8) are respectively fixedly connected to the lower ends of the first skylight (3) and the second skylight (5); A rotating structure (9), wherein the rotating structure (9) has two groups, and the rotating structure (9) is connected to the connecting plate (8); A transmission structure (10), the transmission structure (10) is located at the lower side between the two rotating structures (9), and the transmission structure (10) is connected to the two sets of rotating structures (9); A support plate (11), the support plate (11) is fixedly connected to one end of the wall (1), and an electric telescopic rod (12) is provided at the upper end of the support plate (11).

2. A smoke exhaust skylight control device for a large railway passenger station according to claim 1, characterized in that: The rotating structure (9) comprises: A connecting block (13), the connecting block (13) is fixedly connected to the lower end of the connecting plate (8), and a connecting rod (14) is hingedly provided at the lower end of the connecting block (13); A rotating plate (15) is triangular in shape, one end of the rotating plate (15) is rotatably connected to a wall (1), and the second end of the rotating plate (15) is hinged to the lower end of a connecting rod (14).

3. A smoke exhaust skylight control device for a large railway passenger station according to claim 2, characterized in that: The transmission structure (10) comprises: A second connecting rod (16), one end of which is rotatably connected to the third end of the rotating plate (15); A connecting rod three (17), one end of the connecting rod three (17) being rotatably connected to a third end of another rotating plate (15); A shuttle plate (18), wherein the middle of the shuttle plate (18) is rotatably connected to the wall body (1), the upper end of the shuttle plate (18) is rotatably connected to the lower end of the second connecting rod (16), and the lower end of the shuttle plate (18) is rotatably connected to the lower end of the third connecting rod (17).

4. A smoke exhaust skylight control device for a large railway passenger station according to claim 1, characterized in that: One end of the skylight one (3) is provided with an inclined plate one (19), and one end of the skylight two (5) is provided with an inclined plate two (20), and the inclined plate one (19) and the inclined plate two (20) are fitted to each other.

5. The smoke exhaust skylight control device for a large railway passenger station according to claim 1, characterized in that: One end of the electric telescopic rod (12) is rotatably connected to the wall (1), a sponge pad is provided between the electric telescopic rod (12) and the support plate (11), and the telescopic end of the electric telescopic rod (12) is fixedly connected to the lower end of the shuttle plate (18).

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