Scaffold auxiliary system

Abstract

The utility model discloses a scaffold auxiliary system, the scaffold auxiliary system comprises: a spraying system, a raise dust monitoring system and a fire alarm system, the raise dust monitoring system is connected with the spraying system, the raise dust monitoring system monitors raise dust data on the surface of the scaffold, and when the raise dust data exceeds a predetermined threshold, the fire alarm system gives a fire alarm. A spraying system arranged on the outer side of the scaffold is linked to work so as to carry out dust falling; the fire alarm system detects and coordinates fire safety of the scaffold, and when a fire is detected, the fire alarm system gives a fire alarm, guides people to escape and is linked with the spraying system arranged on the outer side of the scaffold to work. According to the scaffold auxiliary system, the scaffold auxiliary system is arranged on the outer side of the scaffold, dust falling on the scaffold is achieved in time based on the spraying system, fire alarm and fire control are conducted in time when a fire occurs, personnel are guided to escape in the first time, and after the scaffold auxiliary system is adopted, civilized construction can be guaranteed, and fire safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a scaffolding auxiliary system. Background Art

[0002] There is a lot of dust on the construction site, and various measures are taken to reduce PM10 and PM2.5. At present, dense mesh is usually installed on the outside of the scaffolding, but it cannot effectively block it, and it will be polluted and damaged after long-term use.

[0003] Since scaffolding is mostly used as an operating frame, a certain amount of materials will be placed on the frame, and welding will be performed during the structural and decorative stages, which poses a risk of flammable fires. Although a temporary fire-fighting system will be configured during the main construction process of the building, its mobility is poor and it is impossible to effectively contain the fire in the first place.

[0004] In view of the deficiencies in the dust control and fire fighting measures taken on scaffolds in the prior art, those skilled in the art have been looking for solutions. Utility Model Content

[0005] The utility model aims to provide a scaffolding auxiliary system to solve the problems in the prior art of dust control and fire fighting measures on scaffolding, such as the lack of lasting effect, poor fire control maneuverability and great construction safety.

[0006] In order to solve the above technical problems, the utility model provides a scaffolding auxiliary system, which includes: a sprinkler system, a dust monitoring system connected to the sprinkler system, and a fire alarm system. The dust monitoring system monitors the dust data on the surface of the scaffolding. When the dust data exceeds a predetermined threshold, the sprinkler system arranged on the outside of the scaffolding is linked to work to reduce dust; the fire alarm system detects and coordinates the fire safety of the scaffolding. When a fire is detected, a fire alarm is issued to guide people to escape and the sprinkler system arranged on the outside of the scaffold is linked to work.

[0007] Optionally, in the scaffolding auxiliary system, the spraying system includes: a plurality of high-pressure automatic rotating nozzles and solenoid valves matching the high-pressure automatic rotating nozzles.

[0008] Optionally, in the scaffolding auxiliary system, the spray system also includes: a high-pressure pump group connected to all solenoid valves.

[0009] Optionally, in the scaffolding auxiliary system, the spray system further comprises: a temperature sensor and a smoke sensor connected to the high-pressure pump group.

[0010] Optionally, in the scaffolding assistance system, the dust monitoring system includes a dust monitor and an environmental monitoring cloud platform. The dust monitor monitors the dust data on the outer surface of the scaffolding and transmits the dust data to the environmental monitoring cloud platform for processing.

[0011] Optionally, in the scaffolding assistance system, the fire alarm system includes a fire detector, a fire alarm controller, and an escape guidance unit. The fire detector continuously monitors the fire situation of the scaffolding. When a fire occurs, it sends a signal to the fire alarm controller for alarm, and at the same time activates the sprinkler system installed on the outside of the scaffolding and turns on the escape guidance unit to guide people to escape.

[0012] Optionally, in the scaffolding assistance system, the escape guidance unit includes a rolling indicator strip and a voice broadcast unit arranged in a designated emergency escape route to guide people to escape in the form of light and sound.

[0013] In the scaffolding assistance system provided by the present utility model, the scaffolding assistance system includes a sprinkler system, a dust monitoring system connected to the sprinkler system, and a fire alarm system. The dust monitoring system monitors the dust data on the surface of the scaffolding. When the dust data exceeds a predetermined threshold, it activates the sprinkler system installed on the outside of the scaffolding to reduce dust. The fire alarm system detects and coordinates the fire safety of the scaffolding. When a fire is detected, it gives a fire alarm, guides people to escape, and activates the sprinkler system installed on the outside of the scaffolding. By installing the scaffolding assistance system on the outside of the scaffolding, timely dust reduction of the scaffolding is achieved based on the sprinkler system. When a fire occurs, a fire alarm and fire situation control are carried out in a timely manner, and people are guided to escape at the first time. After adopting the scaffolding assistance system of the present utility model, not only civilized construction can be ensured, but also fire safety is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a plan view of the scaffolding assistance system in an embodiment of the present utility model;

[0015] Figure 2 is an elevation view of the scaffolding assistance system in an embodiment of the present utility model;

[0016] Figure 3 is a sectional view of the scaffolding assistance system in an embodiment of the present utility model;

[0017] Figure 4 is an emergency evacuation diagram of the scaffolding ladder in an embodiment of the present utility model;

[0018] Figure 5 is a system schematic diagram of the scaffolding assistance system in an embodiment of the present utility model.

[0019] In the figure:

[0020] 11- high-pressure automatic rotating sprinkler; 12- solenoid valve; 13- high-pressure pump set; 2- dust monitoring system; 31- fire alarm controller; 330- rolling indicator light strip. DETAILED DESCRIPTION

[0021] The scaffolding auxiliary system proposed by the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the utility model will become clearer according to the following description and claims. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0022] Please refer to Figures 1 to 5 , the scaffolding auxiliary system includes: a sprinkler system, a dust monitoring system 2 connected to the sprinkler system and a fire alarm system. The dust monitoring system 2 monitors the dust data on the surface of the scaffolding. When the dust data exceeds a predetermined threshold, the sprinkler system arranged on the outside of the scaffolding is linked to work to reduce dust; the fire alarm system detects and coordinates the fire safety of the scaffolding. When a fire is detected, a fire alarm is issued and personnel are guided to escape and the sprinkler system arranged on the outside of the scaffolding is linked to work. Among them, the scaffolding sprinkler system has manual and automatic functions, which can be manually turned on according to the amount of dust in the construction site. It can also be linked to the data of the dust monitoring system 2, automatically turned on, and the spray frequency and power can be adjusted, which can not only effectively control the dust in the construction site, but also save energy and there is no safety hazard.

[0023] Specifically, the spray system includes: a plurality of high-pressure automatic rotating nozzles 11, solenoid valves 12 matched with the high-pressure automatic rotating nozzles 11, and a high-pressure pump group 13 connected to all the solenoid valves 12. In this embodiment, the high-pressure automatic rotating nozzles 11 are evenly installed on the outside of the scaffolding, and all-round, zero-dead-angle mist spraying is carried out within the rotation range. The water is ejected through the nozzle to form a flying mist, which can effectively absorb dust particles and impurities in the air, and can control the dust on the construction site from spreading outward, playing a role in dust reduction. At the same time, after a period of high-altitude spraying, the ground will form a wet state, which can effectively suppress the dust from rising again.

[0024] In a water sprinkler system, the solenoid valve 12 is usually used to control the flow of water to achieve the purpose of water spraying or other fluid control. Specifically, the working principle of the solenoid valve 12 is as follows:

[0025] When the power is on, the electromagnetic coil of the solenoid valve is energized, the valve core is sucked in, driving the valve stem to move upward, and the spring is compressed at the same time, separating the valve stem from the center hole (pilot hole) of the valve core. This causes the fluid in the upper chamber of the valve core to release pressure from the center hole instantly. After the pressure is released, the valve core quickly floats upward under the pressure difference between the upper and lower chambers, thereby opening the solenoid valve and allowing water to flow through. When the power is off, the coil of the solenoid valve is de-energized, and the valve stem closes the center hole of the valve core under the action of the spring force, and pushes the valve core downward to seal the fluid outlet, thereby closing the solenoid valve and preventing water from flowing through.

[0026] In addition, the solenoid valve on the water spray pipe is also normally closed, that is, the valve is in a closed state when there is no power. This design helps save energy and prevent unnecessary fluid flow. In the fire safety system, the solenoid valve is used in conjunction with a fire detector or a fire controller. When a fire is detected, a voltage is output to the solenoid valve, thereby opening the solenoid valve to spray water. When the fire is lifted, the solenoid valve loses power and automatically resets, the valve closes, and the water source is cut off. There is no water in the pipes of this system at ordinary times, and there is water in the pipes only when there is a fire. Therefore, the solenoid valve plays a vital role in fire prevention and response.

[0027] In order to better respond to the control of fire safety on the scaffolding surface, the sprinkler system also includes: a temperature sensor and a smoke sensor connected to the high-pressure pump group 13, so as to timely sense the temperature or smoke on the scaffolding surface, and timely link the high-pressure automatic rotating nozzle 11 to spray water to cool down or extinguish the fire, eliminating the danger in the bud stage.

[0028] Furthermore, the dust monitoring system 2 includes: a dust monitor and an environmental monitoring cloud platform. The dust monitor monitors the dust data on the outer surface of the scaffolding and transmits the dust data to the environmental monitoring cloud platform for processing.

[0029] In this embodiment, a fire alarm system is set up on each side of the scaffolding, and is linked to the scaffolding sprinkler system to provide timely fire warnings and curb the spread of fire at the first opportunity. Each fire alarm system includes: a fire detector, a fire alarm controller 31, and an escape guide unit. The fire detector detects the fire situation of the scaffolding. When a fire occurs, it sends a signal to the fire alarm controller 31 to alarm, and at the same time, the sprinkler system set on the outside of the scaffolding is linked to work, and the escape guide unit is turned on to guide people to escape.

[0030] For details, please refer to Figure 4 The escape guidance unit includes: a rolling indicator light strip 330 and a voice broadcast unit set in the designated emergency escape passage, which guide people to escape in the form of light and sound. In this embodiment, the emergency escape passage is designated on the frame and the ladder, and the rolling indicator light strip 330 is set to be linked with the fire alarm system, and the voice broadcast is used to guide people to escape at the first time.

[0031] In the initial stage of a fire, a fire alarm system can convert physical quantities such as smoke, heat, and flames generated by combustion into electrical signals through fire detectors, transmit them to a fire alarm controller, and simultaneously notify the evacuation of the entire floor in the form of sound and light. The controller records the location and time of the fire occurrence, enabling people to detect the fire in a timely manner and take effective measures to extinguish the initial fire, minimizing the loss of life and property caused by the fire. It is a powerful tool for people to fight against fires.

[0032] It can be understood that the above examples are only examples listed for better understanding of the technical solutions of the embodiments of the present application and do not serve as the sole limitation to this embodiment.

[0033] Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present application.

[0034] Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and its equivalent technologies, the utility model is also intended to include these modifications and variations.

Claims

1. A scaffolding assistance system, characterized in that, include: A sprinkler system, a dust monitoring system and a fire alarm system connected to the sprinkler system, wherein the dust monitoring system monitors the dust data on the surface of the scaffolding, and when the dust data exceeds a predetermined threshold, the sprinkler system arranged on the outside of the scaffolding is linked to operate to reduce dust; the fire alarm system detects and coordinates the fire safety of the scaffolding, and when a fire is detected, a fire alarm is issued to guide people to escape and the sprinkler system arranged on the outside of the scaffold is linked to operate.

2. The scaffolding assistance system according to claim 1, characterized in that, The spray system comprises: a plurality of high-pressure automatic rotating spray heads and electromagnetic valves matched with the high-pressure automatic rotating spray heads.

3. The scaffolding assistance system according to claim 2, characterized in that, The spray system also includes: a high-pressure pump group connected to all the solenoid valves.

4. The scaffolding assistance system according to claim 1, wherein, The spray system also includes: a temperature sensor and a smoke sensor connected to the high-pressure pump group.

5. The scaffolding assistance system according to claim 1, wherein The dust monitoring system comprises: a dust monitor and an environmental monitoring cloud platform. The dust monitor monitors dust data on the outer surface of the scaffold and transmits the dust data to the environmental monitoring cloud platform for processing.

6. The scaffolding assistance system according to claim 1, characterized in that The fire alarm system includes: a fire detector, a fire alarm controller and an escape guidance unit. The fire detector detects the fire situation of the scaffolding. When a fire occurs, it sends a signal to the fire alarm controller to alarm, and at the same time, it links the sprinkler system arranged on the outside of the scaffolding to work, and turns on the escape guidance unit to guide people to escape.

7. The scaffolding assistance system according to claim 6, wherein The escape guidance unit comprises: a rolling indicator light strip and a voice broadcast unit arranged in a designated emergency escape passage, which guide people to escape in the form of light and sound.

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