Spraying protection device for parking apron

Abstract

The utility model discloses a parking apron spraying protection device which comprises a parking apron body, an adjusting sleeve is arranged at the top end of the parking apron body, the adjusting sleeve is connected with the parking apron body through a rotary adjusting assembly, and a plurality of evenly-distributed spraying heads are arranged at the top end of the adjusting sleeve. The spray head is connected with the adjusting sleeve through an angle adjusting assembly, the outer wall of the parking apron body is sleeved with an annular water conveying pipe, the annular water conveying pipe is connected with the parking apron body through a connecting frame, and the annular water conveying pipe is connected with the spray head through a communicating hose. The beneficial effects are that the rotary adjusting assembly can drive the nozzle to rotate around the parking apron main body to enlarge the spraying area, a large number of nozzles and motors are not needed, the cost is reduced, the applicability is improved, the angle adjusting assembly can set the nozzle angle to change the nozzle spraying height, and the spraying is more comprehensive and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of apron, in particular to a spray protection device for apron. Background Art

[0002] At present, the main structures of the apron are mainly concrete, steel-aluminum hybrid, and all-aluminum. Among them, the surface of the apron with steel-aluminum hybrid and all-aluminum structure is an aluminum deck. Aluminum alloy decks are widely used in rooftop aprons of high-rise buildings due to their advantages such as light weight, corrosion resistance, and low maintenance cost. Since the aluminum alloy deck has a low melting point, it will soften or even melt in the event of a fire, which will seriously affect the performance of the apron. Therefore, the apron using aluminum alloy decks must focus on fire protection and security issues in the event of a fire.

[0003] According to an aluminum alloy deck apron sprinkler protection device disclosed in Chinese patent CN202223541334.9, the application is composed of multiple fire sprinklers and two fire hydrants, wherein the fire sprinklers are arranged on the guardrail, and their main function is to form a large number of scattered water columns on the surface of the apron as soon as possible, which plays a role in cooling and extinguishing fire, thereby reducing the damage of flames to personnel and apron. The function of the two fire hydrants is to spray a large amount of water to quickly control the fire. The existing apron sprinkler protection device requires the installation of a large number of sprinklers and dual-axis motors, which is relatively costly.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a helipad spray protection device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A helipad spray protection device comprises a helipad body, an adjustment sleeve is provided at the top of the helipad body, the adjustment sleeve is connected to the helipad body through a rotating adjustment component, a plurality of evenly distributed nozzles are provided at the top of the adjustment sleeve, the nozzles are connected to the adjustment sleeve through an angle adjustment component, an annular water pipe is provided on the outer wall of the helipad body, the annular water pipe is connected to the helipad body through a connecting frame, and the annular water pipe is connected to the nozzles through a connecting hose.

[0008] Preferably, a water inlet connecting pipe is provided on the outer wall of the annular water pipe.

[0009] Preferably, the rotary adjustment assembly includes a plurality of evenly distributed support plates provided on the top of the apron body, the support plates are connected to the apron body via support blocks, a guide rod is provided on the top of the support plates, the top of the guide rod passes through the adjustment sleeve and is connected to the limiting pressure block, and an arc-shaped travel hole matching the guide rod is provided on the top of the adjustment sleeve.

[0010] Preferably, a fixing plate 1 is provided on the outer wall of the apron body, a servo motor is provided at the bottom end of the fixing plate 1, a driving end of the servo motor passes through the fixing plate 1 and is connected to a gear, and a meshing tooth matching the gear is provided on the outer wall of the adjustment sleeve.

[0011] Preferably, the angle adjustment assembly includes a plurality of evenly distributed adjustment mounting rods provided on the top of the adjustment sleeve, the adjustment mounting rods are connected to the nozzle via a connecting block, a cross bar is provided on one side of the adjustment mounting rod, a fixing plate 2 is provided on the outer wall of the adjustment sleeve, and the cross bar is connected to the fixing plate 2 via a hydraulic cylinder.

[0012] Preferably, the bottom end of the adjusting mounting rod is connected to the adjusting sleeve via rotating shaft 1, the bottom end of the hydraulic cylinder is connected to the fixed plate 2 via rotating shaft 2, and the movable end of the hydraulic cylinder is connected to the cross bar via rotating shaft 3.

[0013] The beneficial effects of the utility model are as follows: by setting a rotating adjustment component, the nozzle can be driven to rotate around the apron body as the center to expand the spraying area, without setting a large number of nozzles and motors to reduce costs and improve its applicability; by setting an angle adjustment component, the nozzle angle can be set to change the nozzle spraying height, making the spraying more comprehensive and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of a helipad spray protection device according to an embodiment of the utility model;

[0016] Figure 2 It is a top view of a helipad spray protection device according to an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the main structure of the apron in the apron spray protection device according to an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of an adjustment sleeve in a helipad spray protection device according to an embodiment of the utility model;

[0019] Figure 5 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0020] Figure 6 yes Figure 3 A local enlarged schematic diagram of point B in the middle.

[0021] In the figure:

[0022] 1. The main body of the apron; 2. The adjustment sleeve; 3. The nozzle; 4. The annular water pipe; 5. The connecting frame; 6. The connecting hose; 7. The support plate; 8. The support block; 9. The guide rod; 10. The limit pressure block; 11. The arc travel hole; 12. The fixing plate 1; 13. The servo motor; 14. The gear; 15. The meshing teeth; 16. The adjustment mounting rod; 17. The connecting block; 18. The cross bar; 19. The fixing plate 2; 20. The hydraulic cylinder; 21. The water inlet connecting pipe. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a helipad spray protection device is provided.

[0025] Embodiment 1;

[0026] like Figure 1-6 As shown, the apron spray protection device according to the embodiment of the utility model includes an apron body 1, an adjusting sleeve 2 is provided at the top of the apron body 1, and the adjusting sleeve 2 is connected to the apron body 1 through a rotating adjusting component, and a plurality of evenly distributed nozzles 3 are provided at the top of the adjusting sleeve 2, and the nozzles 3 are connected to the adjusting sleeve 2 through an angle adjusting component. An annular water pipe 4 is provided on the outer wall of the apron body 1, and the annular water pipe 4 is connected to the apron body 1 through a connecting frame 5, and the annular water pipe 4 is connected to the nozzle 3 through a connecting hose 6.

[0027] Embodiment 2:

[0028] like Figure 1-6As shown, it includes a helipad body 1, an adjustment sleeve 2 is provided at the top of the helipad body 1, the adjustment sleeve 2 is connected to the helipad body 1 through a rotating adjustment component, a plurality of uniformly distributed nozzles 3 are provided at the top of the adjustment sleeve 2, the nozzles 3 are connected to the adjustment sleeve 2 through an angle adjustment component, an annular water pipe 4 is provided on the outer wall of the helipad body 1, the annular water pipe 4 is connected to the helipad body 1 through a connecting frame 5, and the annular water pipe 4 is connected to the nozzles 3 through a connecting hose 6. A water inlet connecting pipe 21 is provided on the outer wall of the annular water pipe 4. The rotating adjustment component includes a plurality of uniformly distributed support plates 7 provided at the top of the helipad body 1, the support plates 7 are connected to the helipad body 1 through a support block 8, a guide rod 9 is provided at the top of the support plate 7, the top of the guide rod 9 passes through the adjustment sleeve 2 and is connected to the limit pressure block 10, and an arc travel hole 11 matching the guide rod 9 is provided at the top of the adjustment sleeve 2. The outer wall of the apron body 1 is provided with a fixing plate 12, and the bottom end of the fixing plate 12 is provided with a servo motor 13. The driving end of the servo motor 13 penetrates the fixing plate 12 and is connected to the gear 14. The outer wall of the adjustment sleeve 2 is provided with meshing teeth 15 matching the gear 14. When in use, the water inlet connection pipe 21 on the annular water pipe 4 is connected to the external water pipe, and the external water pipe transports water to the annular water pipe 4. Then the annular water pipe 4 transports water to the nozzle 3 through the connecting hose 6, and the water is sprayed out through the nozzle 3. Then the servo motor 13 is started to drive the gear 14 to rotate, and the gear 14 drives the adjustment sleeve 2 to rotate through the meshing teeth 15. The adjustment sleeve 2 drives the nozzle 3 to rotate to expand the spraying area. By setting a rotating adjustment component, the nozzle can be driven to rotate with the apron body as the center to expand the spraying area. There is no need to set a large number of nozzles and motors to reduce costs and improve its applicability.

[0029] Embodiment three;

[0030] like Figure 1-6As shown, it includes a helipad body 1, an adjustment sleeve 2 is provided at the top of the helipad body 1, the adjustment sleeve 2 is connected to the helipad body 1 through a rotating adjustment component, a plurality of evenly distributed nozzles 3 are provided at the top of the adjustment sleeve 2, the nozzles 3 are connected to the adjustment sleeve 2 through an angle adjustment component, an annular water pipe 4 is provided on the outer wall of the helipad body 1, the annular water pipe 4 is connected to the helipad body 1 through a connecting frame 5, and the annular water pipe 4 is connected to the nozzle 3 through a connecting hose 6. The angle adjustment component includes a plurality of evenly distributed adjustment mounting rods 16 provided at the top of the adjustment sleeve 2, the adjustment mounting rod 16 is connected to the nozzle 3 through a connecting block 17, a cross bar 18 is provided on one side of the adjustment mounting rod 16, a second fixing plate 19 is provided on the outer wall of the adjustment sleeve 2, and the cross bar 18 is connected to the second fixing plate 19 through a hydraulic cylinder 20. The bottom end of the adjustment mounting rod 16 is connected to the adjustment sleeve 2 through the rotating shaft 1, the bottom end of the hydraulic cylinder 20 is connected to the fixed plate 2 19 through the rotating shaft 2, and the movable end of the hydraulic cylinder 20 is connected to the cross bar 18 through the rotating shaft 3. When the spraying height of the nozzle 3 needs to be adjusted, the hydraulic cylinder 20 is started to drive the adjustment mounting rod 16 to rotate, and the adjustment mounting rod 16 drives the nozzle 3 to rotate, changing the tilt angle of the nozzle 3, thereby changing the spraying height of the nozzle 3, making the spraying more comprehensive and efficient.

[0031] In actual application, the water inlet connecting pipe 21 on the annular water pipe 4 is connected to the external water pipe, and the external water pipe transports water to the annular water pipe 4. Then the annular water pipe 4 transports water to the nozzle 3 through the connecting hose 6, and the water is sprayed out through the nozzle 3. Then the servo motor 13 is started to drive the gear 14 to rotate, and the gear 14 drives the adjustment sleeve 2 to rotate through the meshing teeth 15. The adjustment sleeve 2 drives the nozzle 3 to rotate to expand the spraying area. By setting a rotating adjustment component, the nozzle can be driven to rotate around the apron main body to expand the spraying area. There is no need to set a large number of nozzles and motors to reduce costs and improve its applicability. When it is necessary to adjust the spraying height of the nozzle 3, the hydraulic cylinder 20 is started to drive the adjustment installation rod 16 to rotate, and the adjustment installation rod 16 drives the nozzle 3 to rotate, changing the inclination angle of the nozzle 3, thereby changing the spraying height of the nozzle 3, making the spraying more comprehensive and efficient.

[0032] To sum up, with the help of the above-mentioned technical scheme of the utility model, by setting a rotating adjustment component, the nozzle can be driven to rotate with the apron main body as the center to expand the spraying area. There is no need to set up a large number of nozzles and motors to reduce costs and improve its applicability. By setting an angle adjustment component, the nozzle angle can be set to change the nozzle spraying height, making the spraying more comprehensive and efficient.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A helipad spray protection device, characterized in that: The invention comprises a helipad body (1), wherein an adjustment sleeve (2) is provided at the top of the helipad body (1), wherein the adjustment sleeve (2) is connected to the helipad body (1) via a rotating adjustment component, wherein a plurality of evenly distributed nozzles (3) are provided at the top of the adjustment sleeve (2), wherein the nozzles (3) are connected to the adjustment sleeve (2) via an angle adjustment component, wherein an annular water pipe (4) is provided on the outer wall of the helipad body (1), wherein the annular water pipe (4) is connected to the helipad body (1) via a connecting frame (5), and wherein the annular water pipe (4) is connected to the nozzles (3) via a connecting hose (6).

2. The apron spray protection device according to claim 1, characterized in that: The outer wall of the annular water delivery pipe (4) is provided with a water inlet connecting pipe (21).

3. The apron spray protection device according to claim 1, characterized in that: The rotary adjustment assembly comprises a plurality of evenly distributed support plates (7) provided at the top of the apron body (1); the support plates (7) are connected to the apron body (1) via support blocks (8); a guide rod (9) is provided at the top of the support plates (7); the top of the guide rod (9) passes through the adjustment sleeve (2) and is connected to a limit pressure block (10); and an arc-shaped travel hole (11) matching the guide rod (9) is provided at the top of the adjustment sleeve (2).

4. The apron spray protection device according to claim 3, characterized in that: The outer wall of the apron body (1) is provided with a fixing plate (12), the bottom end of the fixing plate (12) is provided with a servo motor (13), the driving end of the servo motor (13) passes through the fixing plate (12) and is connected to a gear (14), and the outer wall of the adjustment sleeve (2) is provided with meshing teeth (15) matching the gear (14).

5. The apron spray protection device according to claim 1, characterized in that: The angle adjustment assembly comprises a plurality of evenly distributed adjustment mounting rods (16) provided at the top of the adjustment sleeve (2); the adjustment mounting rods (16) are connected to the nozzle (3) via a connecting block (17); a cross bar (18) is provided on one side of the adjustment mounting rod (16); a second fixing plate (19) is provided on the outer wall of the adjustment sleeve (2); and the cross bar (18) is connected to the second fixing plate (19) via a hydraulic cylinder (20).

6. The apron spray protection device according to claim 5, characterized in that: The bottom end of the adjusting mounting rod (16) is connected to the adjusting sleeve (2) via a rotating shaft 1, the bottom end of the hydraulic cylinder (20) is connected to the fixing plate 2 (19) via a rotating shaft 2, and the movable end of the hydraulic cylinder (20) is connected to the cross bar (18) via a rotating shaft 3.

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