A heatstroke prevention spraying device for roof construction

Abstract

This utility model discloses a rooftop construction heatstroke prevention sprinkler system, including a connecting frame, a connecting rail, a connecting plate, an auxiliary pipe, a connecting disc, a support plate, a water pump, a water outlet pipe, a water inlet pipe, a control mechanism, and a drive mechanism. The connecting rail is installed on the upper surface of the connecting frame. A transmission gear moves along a rack, and a transmission motor drives the connecting plate to move, allowing the operator to adjust the mist outlet pipe during operation. The drive mechanism then rotates the auxiliary pipe, causing the connecting disc to rotate along with the auxiliary pipe, thus adjusting the spray angle of the device. Therefore, this rooftop construction heatstroke prevention sprinkler system reduces the number of times operators need to stop work to adjust the mist outlet pipe angle, minimizing the impact on normal construction work. It also allows operators to adjust the spray angle simultaneously while adjusting the spray position, enhancing the internal linkage of the device.

Description

Technical Field

[0001] This utility model relates to the field of rooftop construction technology, specifically to a rooftop construction heatstroke prevention spray device. Background Technology

[0002] Rooftop construction refers to the production activities during the implementation phase of a construction project. It encompasses the construction process of various buildings, essentially transforming the lines on design drawings into a physical structure at a designated location. This includes foundation construction, main roof construction, roofing construction, and decoration construction. The site where these operations take place is called the construction site or construction site. On the rooftops of some tall buildings, especially in summer when the sun is strong and there is no shade, the ground temperature can be very high, easily causing heatstroke among construction workers. Therefore, it is necessary to spray water on the ground to achieve a cooling effect.

[0003] Existing sprinkler systems pour water into a storage tank, pump the water out of the tank, and then spray the water mist through atomizing heads. However, the position of the sprinkler heads is relatively fixed, requiring operators to adjust their positions periodically.

[0004] The aforementioned sprinkler system requires operators to periodically adjust the nozzle positions, which disrupts normal construction work and reduces the system's effectiveness. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a rooftop construction heatstroke prevention sprinkler device to solve the problem mentioned in the background technology that requires operators to periodically adjust the position of the sprinkler heads, which affects the normal processing of the operators.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a rooftop construction heatstroke prevention sprinkler device, including a connecting frame, and further including a connecting rail, a connecting plate, an auxiliary pipe, a connecting disc, a support plate, a water pump, an outlet pipe, an inlet pipe, a control mechanism, and a drive mechanism;

[0009] The connecting rail is mounted on the upper surface of the connecting frame. A connecting plate is slidably connected to the outer side of the connecting rail. An auxiliary pipe is rotatably connected inside the connecting plate. The connecting disc is mounted on the top of the auxiliary pipe. A support plate is mounted on the upper surface of the connecting disc. The water pump is mounted on the upper surface of the connecting disc. An outlet pipe and an inlet pipe are respectively installed at the output and input ends of the water pump. The outer surface of the inlet pipe passes through the interior of the connecting disc and the auxiliary pipe from top to bottom. The control mechanism is located on the upper surface of the connecting frame, and the drive mechanism is located on the lower surface of the connecting plate.

[0010] As a preferred embodiment of the rooftop construction heatstroke prevention sprinkler device of this utility model, in order to better adjust the position of the connecting plate, the control mechanism includes a first sensor, a second sensor and a controller. The first sensor is installed on the upper surface of the connecting frame, the second sensor is installed on the upper surface of the connecting frame, and the controller is installed on the lower surface of the connecting plate.

[0011] As a preferred embodiment of the rooftop construction heatstroke prevention sprinkler device of this utility model, in order to better drive the connecting plate to move, the driving mechanism includes a mounting plate, a transmission rod, a transmission motor, a rack, a transmission gear, a first bevel gear, and a second bevel gear. The mounting plate is installed on the lower surface of the connecting plate, the transmission rod is rotatably connected inside the mounting plate, the transmission motor is installed on the front of the mounting plate, the transmission gear is sleeved on the outer surface of the transmission rod, the rack is installed on the upper surface of the connecting frame, the first bevel gear is installed on the rear end of the transmission rod, and the second bevel gear is sleeved on the outer surface of the auxiliary tube.

[0012] As a preferred embodiment of the rooftop construction heatstroke prevention sprinkler device of this utility model, in order to prevent the device from slipping during movement, the output end of the transmission motor passes through the front end of the transmission rod, and the transmission gear meshes with the rack.

[0013] In a preferred embodiment of the rooftop construction heatstroke prevention sprinkler device described in this utility model, in order to enhance the internal linkage of the device, the output terminals of the first sensor and the second sensor are both electrically connected to the input terminal of the controller.

[0014] As a preferred embodiment of the rooftop construction heatstroke prevention sprinkler device of this utility model, in order to facilitate the adjustment of the angle of the connecting plate, the output end of the controller is electrically connected to the input end of the transmission motor, and the first bevel gear meshes with the second bevel gear.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a rooftop construction heatstroke prevention sprinkler device, which has the following beneficial effects:

[0017] In this invention, the transmission gear moves along the rack, and the transmission motor drives the connecting plate to move, allowing the operator to adjust the mist outlet pipe during the operation of the device. The drive mechanism then rotates the auxiliary pipe, causing the connecting plate to rotate along with the auxiliary pipe, thus adjusting the spray angle of the device. Therefore, this rooftop construction heatstroke prevention sprinkler device reduces the number of times the operator needs to stop work to adjust the mist outlet pipe angle, minimizing the impact on the operator's normal construction work. It also allows the operator to adjust the spray angle simultaneously while adjusting the spray position, enhancing the internal linkage of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the connecting plate and support plate mating structure in this utility model;

[0020] Figure 3 This is a vertical sectional view of the structure in which the support plate and connecting shaft mate in this utility model;

[0021] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Connecting frame; 2. Connecting rail; 3. Connecting plate; 4. Auxiliary pipe; 5. Connecting disc; 6. Support plate; 7. Water pump; 8. Water outlet pipe; 9. Water inlet pipe; 10. First sensor; 11. Second sensor; 12. Controller; 13. Mounting plate; 14. Transmission rod; 15. Transmission motor; 16. Rack; 17. Transmission gear; 18. First bevel gear; 19. Second bevel gear; 20. Connecting shaft; 21. Connecting pipe; 22. Buffer rod; 23. Buffer spring; 24. Fixing block; 25. Connecting rod; 26. Mist outlet pipe; 27. Auxiliary fan; 28. Water tank. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] Please see Figures 1 to 4 This embodiment proposes a rooftop construction heatstroke prevention sprinkler device, including a connecting frame 1, a connecting rail 2, a connecting plate 3, an auxiliary pipe 4, a connecting disc 5, a support plate 6, a water pump 7, a water outlet pipe 8, a water inlet pipe 9, a control mechanism, and a drive mechanism.

[0026] like Figure 1 and Figure 2 As shown, the connecting rail 2 is installed on the upper surface of the connecting frame 1. The outer side of the connecting rail 2 is slidably connected to the connecting plate 3. The auxiliary pipe 4 is rotatably connected inside the connecting plate 3. The connecting plate 5 is installed at the top of the auxiliary pipe 4. The upper surface of the connecting plate 5 is equipped with a support plate 6. The water pump 7 is installed on the upper surface of the connecting plate 5. The output end and input end of the water pump 7 are respectively equipped with an outlet pipe 8 and an inlet pipe 9. The outer surface of the inlet pipe 9 runs through the interior of the connecting plate 5 and the auxiliary pipe 4 from top to bottom. The inlet pipe 9 is located at the center of the connecting plate 5 and the auxiliary pipe 4. Therefore, the inlet pipe 9 will not twist during the rotation of the connecting plate 5. The control mechanism is located on the upper surface of the connecting frame 1, and the drive mechanism is located on the lower surface of the connecting plate 3.

[0027] like Figure 1 and Figure 2 As shown, the control mechanism includes a first sensor 10, a second sensor 11, and a controller 12. The first sensor 10 is mounted on the upper surface of the connecting frame 1. After the first sensor 10 and the second sensor 11 are blocked by the connecting plate 3, they will transmit electrical signals to the controller 12, so that the controller 12 switches the forward and reverse rotation of the drive motor 15. The second sensor 11 is mounted on the upper surface of the connecting frame 1, and the controller 12 is mounted on the lower surface of the connecting plate 3. The output terminals of the first sensor 10 and the second sensor 11 are both electrically connected to the input terminal of the controller 12.

[0028] like Figure 4 As shown, the drive mechanism includes a mounting plate 13, a transmission rod 14, a transmission motor 15, a rack 16, a transmission gear 17, a first bevel gear 18, and a second bevel gear 19. The mounting plate 13 is mounted on the lower surface of the connecting plate 3. The transmission rod 14 is rotatably connected inside the mounting plate 13. The transmission motor 15 is mounted on the front of the mounting plate 13. The transmission gear 17 is sleeved on the outer surface of the transmission rod 14. The rack 16 is mounted on the upper surface of the connecting frame 1. The first bevel gear 18 is mounted on the rear end of the transmission rod 14. The second bevel gear 19 is sleeved on the outer surface of the auxiliary tube 4. The output end of the transmission motor 15 passes through the front end of the transmission rod 14. The transmission gear 17 meshes with the rack 16. During the process of the transmission gear 17 meshing with the rack 16, the connecting plate 3 will not slip off the connecting rail 2. The output end of the controller 12 is electrically connected to the input end of the transmission motor 15. The first bevel gear 18 meshes with the second bevel gear 19.

[0029] In this embodiment, as Figure 3As shown, a connecting shaft 20 is rotatably connected inside the support plate 6. A connecting pipe 21 is installed on the outer side of the support plate 6, and the connecting shaft 20 passes through the connecting pipe 21. A mist outlet pipe 26 is installed at the inner end of the connecting shaft 20, and the outer surface of the water outlet pipe 8 passes through the mist outlet pipe 26. The top end of the water outlet pipe 8 is connected to an atomizing head. A buffer rod 22 and a buffer spring 23 are installed inside the support plate 6, and the buffer rod 22 passes through the buffer spring 23. A fixing block 24 is slidably connected inside the support plate 6 through an adjusting groove, and the buffer rod 22 passes through the fixing block 24. The top end of the buffer spring 23 is installed on the lower surface of the fixing block 24, and a plug-in rod 2 is installed on the upper surface of the fixing block 24. 5. The plug rod 25 passes through the connecting pipe 21. The outer surface of the connecting shaft 20 is provided with a plug hole. The plug rod 25 passes through the plug hole located at the bottom. An auxiliary fan 27 is installed inside the mist outlet pipe 26. A water tank 28 is installed on the lower surface of the connecting frame 1. The water tank 28 is a box with an open upper surface. The water inlet pipe 9 is a folded hose. The folded part is located between the connecting plate 3 and the connecting frame 1. Therefore, during the movement of the connecting plate 3, this part of the water inlet pipe 9 will only be stretched and folded. There will be no situation where the water inlet pipe 9 is completely pulled out of the water tank 28 by the connecting plate 3. During use, the water inlet pipe 9 is placed directly in the water tank 28. The left side of the water tank 28 is connected to a water inlet pipe for storing water in the water tank 28.

[0030] It should be noted that the drive motor 15 is a common forward and reverse motor on the market. The auxiliary fan 27, water pump 7 and drive motor 15 are controlled to start and stop by an external single-control switch. The controller 12 only controls the forward and reverse rotation of the drive motor 15. The first sensor 10 and the second sensor 11 are both common infrared sensors on the market. The drive motor 15, controller 12, first sensor 10, second sensor 11, water pump 7 and auxiliary fan 27 all require an external power supply.

[0031] Working principle: Water is stored inside the water tank 28 along the inlet pipe. The fixed block 24 is moved downward along the inside of the support plate 6. The fixed block 24 moves downward along the outer surface of the buffer rod 22. The downward movement of the fixed block 24 compresses the buffer spring 23. The downward movement of the fixed block 24 drives the insertion rod 25 to move downward. The insertion rod 25 moves downward and is pulled out from the insertion hole at the bottom. The mist tube 26 is manipulated to flip upward along the inside of the support plate 6 through the connecting shaft 20. The connecting shaft 20 rotates along the connecting pipe 21. After adjustment, the fixed block 24 is released, so that the buffer spring 23 rebounds and drives the fixed block 24 to move upward. The upward movement of the fixed block 24 drives the insertion rod 25 to move upward. The insertion rod 25 passes through the connecting pipe 21 and is inserted into the corresponding insertion hole.

[0032] Start water pump 7. The output end of water pump 7 draws water from water tank 28 through water inlet pipe 9 and sprays water mist through atomizing head along water outlet pipe 8. Start auxiliary fan 27. The output end of auxiliary fan 27 rotates to blow out the water mist generated in mist outlet pipe 26 to spray dust removal and cooling of construction site.

[0033] Start the drive motor 15. The output end of the drive motor 15 rotates forward, driving the drive rod 14 to rotate. The rotation of the drive rod 14 drives the drive gear 17 to rotate. The rotation of the drive gear 17 meshes with the rack 16, which drives the connecting plate 3 to move to the right via the drive rod 14. The connecting plate 3 moves to the right along the connecting rail 2. The movement of the connecting plate 3 to the right drives the auxiliary pipe 4 to move to the right. The movement of the auxiliary pipe 4 to the right drives the connecting plate 5 to move to the right. The movement of the connecting plate 5 to the right drives the support plate 6 to move to the right, thereby adjusting the spraying position of the mist outlet pipe 26.

[0034] At the same time, the rotation of the transmission rod 14 drives the first bevel gear 18 to rotate, the rotation of the first bevel gear 18 meshes with the rotation of the second bevel gear 19, the rotation of the second bevel gear 19 drives the auxiliary pipe 4 to rotate, the auxiliary pipe 4 rotates along the inside of the connecting plate 3, the rotation of the auxiliary pipe 4 drives the connecting plate 5 to rotate, the rotation of the connecting plate 5 drives the support plate 6 to rotate, and the support plate 6 drives the mist outlet pipe 26 to rotate via the connecting shaft 20, so that when the operator adjusts the spraying position of the mist outlet pipe 26, the spraying angle can also be adjusted;

[0035] When the connecting plate 3 moves to the right and blocks the first sensor 10, the controller 12 controls the transmission motor 15 to rotate. The transmission rod 14 drives the transmission gear 17 to mesh with the rack 16, so that the transmission rod 14 drives the connecting plate 3 to move to the left via the mounting plate 13. The connecting plate 3 moves to the left, which drives the auxiliary pipe 4 to move to the left. The auxiliary pipe 4 moves to the left, which drives the connecting plate 5 to move to the left. At the same time, the auxiliary pipe 4 drives the first bevel gear 18 to rotate in the opposite direction along the transmission rod 14, which drives the connecting plate 5 to rotate in the opposite direction. This causes the mist outlet pipe 26 to rotate back along the forward path and spray the construction site.

[0036] When the connecting plate 3 moves downward to the left and blocks the second sensor 11, the controller 12 controls the drive motor 15 to rotate forward. This cycle is repeated to prevent the connecting plate 3 from slipping during the adjustment process.

[0037] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heatstroke-preventing spraying device for roof construction, comprising a connecting frame (1), characterized in that, Also includes: A connecting rail (2) is mounted on the upper surface of the connecting frame (1). A connecting plate (3) is slidably connected to the outer side of the connecting rail (2). An auxiliary tube (4) is rotatably connected inside the connecting plate (3). A connecting plate (5) is installed at the top of the auxiliary tube (4), and a support plate (6) is installed on the upper surface of the connecting plate (5); A water pump (7) is installed on the upper surface of the connecting plate (5). The output end and input end of the water pump (7) are respectively equipped with an outlet pipe (8) and an inlet pipe (9). The outer surface of the inlet pipe (9) passes through the interior of the connecting plate (5) and the auxiliary pipe (4) from top to bottom. A control mechanism is disposed on the upper surface of the connecting frame (1); A drive mechanism is disposed on the lower surface of the connecting plate (3).

2. The heatstroke-preventing spraying device for roof construction according to claim 1, characterized in that, The control mechanism includes: The first sensor (10) is mounted on the upper surface of the connecting frame (1); The second sensor (11) is mounted on the upper surface of the connecting frame (1); A controller (12) is mounted on the lower surface of the connecting plate (3).

3. The heatstroke-preventing spraying device for roof construction according to claim 2, characterized in that, The drive mechanism includes: Mounting plate (13) is mounted on the lower surface of the connecting plate (3). A transmission rod (14) is rotatably connected inside the mounting plate (13). A transmission motor (15) is mounted on the front of the mounting plate (13). A transmission gear (17) is sleeved on the outer surface of the transmission rod (14). A rack (16) is mounted on the upper surface of the connecting frame (1); The first bevel gear (18) is installed at the rear end of the transmission rod (14), and the second bevel gear (19) is sleeved on the outer surface of the auxiliary tube (4).

4. A rooftop construction heatstroke prevention sprinkler system according to claim 3, characterized in that, The output end of the drive motor (15) passes through the front end of the drive rod (14), and the drive gear (17) meshes with the rack (16).

5. A rooftop construction heatstroke prevention sprinkler system according to claim 2, characterized in that, The output terminals of the first sensor (10) and the second sensor (11) are both electrically connected to the input terminal of the controller (12).

6. The heatstroke-preventing spraying device for roof construction according to claim 3, characterized in that, The output end of the controller (12) is electrically connected to the input end of the drive motor (15), and the first bevel gear (18) meshes with the second bevel gear (19).

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