Construction site road maintenance device

Abstract

The utility model discloses a construction site road maintenance device, including water supply line, and set up in the built -in controller's spray cabinet of water supply line, be provided with dust concentration sensor and infrared temperature measurement sensor on the spray cabinet, and the signal output end of dust concentration sensor and infrared temperature measurement sensor is connected with the signal input end of controller in the spray cabinet communication respectively, the spray pipe that vertical upward is communicated to the spray cabinet top wall of being located spray cabinet inboard water supply line, the upper end of spray pipe has the shower nozzle, is provided with electric control valve on spray pipe, and the control output end of controller in the spray cabinet is electrically connected with the control input end of electric control valve. The utility model has the advantages of timely response, and the quick spray maintenance concrete road overcomes the uneven maintenance drawbacks, effectively solves the problem of not timely maintenance, and the maintenance randomness is big, and the problem such as leak maintenance, realizes the all -weather intelligent automatic maintenance of construction site road, improves the quality and effect of road maintenance.

Description

Technical Field

[0001] This utility model relates to the field of construction environment management technology, and in particular to a road maintenance device for construction sites. Background Technology

[0002] Currently, concrete roads laid at large construction sites require frequent maintenance to prevent road surface damage and cracking that could affect vehicle traffic or cause vehicles to stir up large amounts of dust. The current common methods for maintaining and reducing dust on concrete roads are manual water spraying or water truck spraying. However, these methods suffer from uneven watering and inconsistent maintenance practices, leading to frequent problems such as untimely or missed maintenance. Summary of the Invention

[0003] The purpose of this utility model is to provide a road maintenance device for construction sites, addressing the shortcomings of existing technologies.

[0004] To achieve the above objectives, the present invention can adopt the following technical solution:

[0005] The road maintenance device for construction sites described in this utility model includes a water supply pipeline and a spray cabinet with a built-in controller installed on the water supply pipeline. The spray cabinet is equipped with a dust concentration sensor and an infrared temperature sensor, and the signal output terminals of the dust concentration sensor and the infrared temperature sensor are respectively communicatively connected to the signal input terminal of the controller inside the spray cabinet. A spray pipe that extends vertically upward through the top wall of the spray cabinet is connected to the water supply pipeline located inside the spray cabinet. The upper end of the spray pipe has a spray head, and an electrically controlled valve is installed on the spray pipe. The control input terminal of the electrically controlled valve is electrically connected to the control output terminal of the controller inside the spray cabinet.

[0006] Furthermore, for ease of operation, a control panel is installed on the top wall of the spray cabinet. The signal output terminal of the control panel is communicatively connected to the signal input terminal of the controller inside the spray cabinet. A transparent protective cover is hinged to the top wall of the spray cabinet and covers the outside of the control panel. The transparent protective cover can effectively prevent water from splashing onto the control panel when the spray head sprays for maintenance.

[0007] Furthermore, the dust concentration sensor is installed inside the spray cabinet. The dust concentration sensor has a dust detection port embedded in the side wall of the spray cabinet. The dust concentration sensor collects the dust-containing gas entering through the dust detection port in real time, and then transmits the collected information to the controller inside the spray cabinet. The controller calculates the dust concentration in the gas. When the dust concentration reaches the set standard, the spray can be turned on to achieve dust reduction treatment on the construction site road.

[0008] Furthermore, a support rod is vertically installed on the top wall of the spray cabinet, and the infrared temperature sensor is installed at the upper end of the support rod. The height of the infrared temperature sensor is higher than that of the spray head, which can collect temperature information in the construction site in real time, and then transmit the collected information to the controller in the spray cabinet. When the temperature reaches the set standard, the spray can be turned on to realize the cooling and maintenance treatment of the road at the construction site.

[0009] The advantages of this invention lie in its ability to respond promptly and quickly spray water to maintain concrete roads when the air dust concentration or temperature is high, thanks to the spray cabinet installed on the water supply pipeline and the dust concentration sensor, infrared temperature sensor, and electric control valve connected to the controller inside the spray cabinet. This overcomes the drawbacks of uneven maintenance caused by traditional manual water spraying or water truck spraying, effectively solving problems such as untimely maintenance, arbitrary maintenance, and missed maintenance. It achieves all-weather intelligent automatic maintenance of roads at construction sites, improving the quality and effectiveness of road maintenance. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 yes Figure 1 The right view.

[0012] Figure 3 yes Figure 1 A top view (the infrared temperature sensor and sprinkler head are hidden).

[0013] Figure 4 This is a circuit block diagram of this utility model. Detailed Implementation

[0014] 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.

[0015] like Figures 1-4 As shown, the construction site road maintenance device of this utility model includes a water supply pipeline 1 for connecting to a water supply valve or water supply port, and a spray cabinet 2 with a controller installed on the water supply pipeline 1.

[0016] The spray cabinet 2 is equipped with a dust concentration sensor 3 and an infrared temperature sensor 4. The dust concentration sensor 3 is located inside the spray cabinet 2, and its signal output terminal is connected to the signal input terminal of the controller inside the spray cabinet 2. The dust concentration sensor 3 has a dust detection port 5 embedded in the side wall of the spray cabinet 2. The dust concentration sensor 3 collects the dust-containing gas entering through the dust detection port 5 in real time, and then transmits the collected information to the controller inside the spray cabinet 2 as soon as possible. The infrared temperature sensor 4 is connected to the spray cabinet 2 through a support rod 6. The support rod 6 is set vertically upward on the top wall of the spray cabinet 2, and the infrared temperature sensor 4 is set at the upper end of the support rod 6. Its signal output terminal is connected to the signal input terminal of the controller inside the spray cabinet 2. The infrared temperature sensor 4 can collect the temperature information in the construction site in real time, and then transmit the collected information to the controller inside the spray cabinet 2 as soon as possible.

[0017] In addition, a spray pipe 7 that extends vertically upwards through the top wall of the spray cabinet is connected to the water supply pipe 1 located inside the spray cabinet 2. The upper end of the spray pipe 7 has a spray head 8, and an electric control valve 9 is installed on the spray pipe 7. The electric control valve 9 is arranged on the spray pipe 7 inside the spray cabinet 2, and the control input terminal of the electric control valve 9 is electrically connected to the control output terminal of the controller inside the spray cabinet 2. Thus, the controller inside the spray cabinet 2 controls the opening and closing of the electric control valve 9, thereby enabling the pressurized water supply pipe 1 to supply pressurized water to the spray pipe 7, easily realizing the spraying of the spray head 8.

[0018] Furthermore, to ensure accurate temperature measurement by the infrared temperature sensor 4, its height should be higher than that of the spray head 8. Based on the principle that cold air descends and hot air rises, this ensures that the infrared temperature sensor 4 can accurately measure the ambient temperature above the spray cabinet 2 immediately. Furthermore, for ease of operation, a control panel 10 should be installed on the top wall of the spray cabinet 2. The signal output of the control panel 10 is connected to the signal input of the controller inside the spray cabinet 2, allowing for easy control of the spray cabinet 2's operation. To prevent the control panel 10 from short-circuiting due to moisture during spray curing, a transparent protective cover 11 hinged to the top wall of the spray cabinet 2 can be installed on the outside of the control panel 10. The transparent protective cover 11 effectively prevents water from splashing onto the control panel 10 during spray curing by the spray head 8, and also reduces dust accumulation on the control panel 10.

[0019] In use, first, place the spray cabinet 2 beside the road and lay the corresponding water supply pipeline 1, ensuring that the dust detection port 5 of the dust concentration sensor 3 on the spray cabinet 2 faces the road side, and the spray head 8 also faces the road side. Then, turn on the controller inside the spray cabinet 2 and set the spraying conditions and the duration of each spray through the control panel 10. Afterwards, the dust concentration sensor 3 will collect the dust-containing gas entering through the dust detection port 5 in real time and transmit the information to the controller. The controller will calculate the dust concentration in the gas. When the dust concentration reaches the set standard, the controller will control the electric control valve 9 to open, thereby allowing the pressurized water supply pipeline 1 to continuously input water into the spray pipe 7, which will then be sprayed through the upper spray head 8 to achieve dust suppression on the construction site road. Meanwhile, the infrared temperature sensor 4 will collect temperature information in real time at the construction site and transmit the information to the controller. When the temperature reaches the set standard, the controller will control the electric control valve 9 to open, so that the pressurized water supply pipeline 1 will continuously input water into the spray pipe 7 and spray it through the spray head 8 at the top to achieve the cooling and maintenance treatment of the road at the construction site.

[0020] The entire device enables timely and rapid spraying and curing when the air dust concentration or temperature at the construction site is high. It overcomes the drawbacks of uneven curing of concrete roads caused by traditional manual water spraying or water truck spraying, effectively solving problems such as untimely curing, arbitrary curing, and omissions in concrete road curing. It realizes all-weather intelligent automatic curing of roads at the construction site, improving the quality and effect of road maintenance.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

Claims

1. A road maintenance device for construction sites, characterized in that: The system includes a water supply pipeline and a spray cabinet with a built-in controller installed on the water supply pipeline. The spray cabinet is equipped with a dust concentration sensor and an infrared temperature sensor, the signal output terminals of which are respectively connected to the signal input terminal of the controller inside the spray cabinet. A spray pipe extending vertically upwards through the top wall of the spray cabinet is connected to the water supply pipeline located inside the spray cabinet. The upper end of the spray pipe has a spray head, and an electrically controlled valve is installed on the spray pipe. The control input terminal of the electrically controlled valve is electrically connected to the control output terminal of the controller inside the spray cabinet.

2. The construction site road maintenance device according to claim 1, characterized in that: A control panel is installed on the top wall of the spray cabinet. The signal output terminal of the control panel is communicatively connected to the signal input terminal of the controller inside the spray cabinet. A transparent protective cover is hinged to the top wall of the spray cabinet and covers the outside of the control panel.

3. The construction site road maintenance device according to claim 1, characterized in that: The dust concentration sensor is installed inside the spray cabinet, and the dust concentration sensor has a dust detection port embedded in the side wall of the spray cabinet.

4. The construction site road maintenance device according to claim 1, characterized in that: A support rod is vertically installed on the top wall of the spray cabinet, and the infrared temperature sensor is installed at the upper end of the support rod. The height of the infrared temperature sensor is higher than that of the spray head.

Images