Energy-saving highway tunnel illumination monitoring device

Abstract

The invention provides an energy-saving expressway tunnel illumination monitoring device which comprises a plurality of illumination monitoring assemblies. The system further comprises a protection pipeline which is laid in the length direction of the side wall of the tunnel, and the protection pipeline is arranged behind the multiple illumination monitoring assemblies. The front side of the protection pipeline is provided with an insertion opening used for a port of the illumination monitoring assembly to penetrate through. The electric adjusting mechanism is installed on the outer wall of the front side of the protection pipeline, and the electric adjusting mechanism is connected with the illumination monitoring assembly; the sealing plate is movably installed at the rear end of the insertion opening, and the sealing plate is connected with an opening and closing mechanism; and the cleaning mechanism is arranged in the protection pipeline, and the cleaning mechanism is located behind the insertion opening. By arranging the protective pipeline, a cleaning space isolated from outside air is provided, the situation that the cleaning mechanism is located outside for a long time and outside dirt and dust are prone to being attached is avoided, and then the cleaning effect is prevented from being affected.

Description

Technical Field

[0001] The present invention relates to the field of highway tunnels, and particularly to an energy-saving highway tunnel lighting monitoring device. Background Art

[0002] Highway tunnels are an important part of highways. Especially in complex terrains such as mountainous areas, tunnels can effectively shorten the driving distance, improve driving safety and traffic efficiency. Lighting monitoring devices are installed therein to provide lighting and monitoring.

[0003] However, the environment in the tunnel is relatively enclosed and vehicles pass through frequently. Dust and foreign objects carried on the vehicles may adhere to the working surfaces of the lighting monitoring devices. Especially in areas with strong winds and sand, it will cause the working surfaces to be blocked, affecting the lighting and monitoring shooting effects. Further, self-cleaning structures are set at some monitoring lens positions, but they are directly set in the external environment and are easily polluted by dust in the external air, which may affect the cleaning effect. At the same time, the waste liquid generated by cleaning flows directly down, lacking a design for centralized discharge. Summary of the Invention

[0004] The present invention provides an energy-saving highway tunnel lighting monitoring device to solve the technical problem of the lack of cleaning of the lighting monitoring working surface.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides an energy-saving highway tunnel lighting monitoring device, including a lighting monitoring component, and the number of the lighting monitoring components is several; further including: a protective pipeline, which is laid along the length direction of the tunnel side wall, and the protective pipeline is arranged behind several lighting monitoring components; an insertion port for the port of the lighting monitoring component to pass through is arranged on the front side of the protective pipeline; an electric adjustment mechanism, which is installed on the front outer wall of the protective pipeline, and the electric adjustment mechanism is connected with the lighting monitoring component; a sealing plate, which is movably installed at the rear end of the insertion port, and the sealing plate is connected with an opening and closing mechanism; a cleaning mechanism, which is arranged in the protective pipeline and is located behind the insertion port; one end of the protective pipeline extends outside the tunnel, and a sewage discharge port is arranged at the end of the protective pipeline outside the tunnel.

[0007] In this technical solution, by setting the protective pipeline, a clean space isolated from the external air is provided, avoiding the cleaning mechanism being located in the external environment for a long time, being easily attached with external dirt and dust, and thus preventing the cleaning effect from being affected.

[0008] Preferably, the electric adjustment mechanism includes a fixed frame; a rotary drive part is installed at the bottom of the fixed frame, the rear end of the fixed frame is fixedly connected to the outer wall of the protective pipe, a linear movement assembly is arranged on the fixed frame, the input end of the linear movement assembly is connected to the rotary drive part, and the output end of the linear movement assembly is installed with a first motor, and the output end of the first motor is fixedly connected to the lighting and monitoring assembly.

[0009] In this technical solution, the electric adjustment mechanism is used to adjust the monitoring and lighting angles of the lighting and monitoring assembly, and at the same time to drive the lighting and monitoring assembly into or out of the protective pipe.

[0010] Preferably, the opening and closing mechanism includes an inclined surface slider; a second chute communicating with the insertion port is opened on the pipe wall of the protective pipe, the inclined surface slider is slidably installed in the second chute, and the inclined surface slider is connected with a transmission part, and the transmission part is connected with the sealing plate.

[0011] Preferably, the transmission part includes a connecting rod; an inner cavity is opened in the pipe wall of the protective pipe, one end of the second chute communicates with the inner cavity, one end of the connecting rod is fixedly connected to one end of the inclined surface slider, the other end of the connecting rod extends into the inner cavity, and a fourth rack is fixedly connected to the connecting rod. The fourth rack is meshed with a fourth cylindrical gear, a second rotating rod is fixedly connected to the middle of the fourth cylindrical gear, the second rotating rod is rotatably installed in the inner cavity, a third bevel gear is fixedly connected to the second rotating rod, the third bevel gear is meshed with a fourth bevel gear, and the diameter of the third bevel gear is larger than that of the fourth bevel gear. An installation seat is fixedly installed in the inner cavity, a first rotating rod is rotatably installed on the installation seat, one end of the first rotating rod is fixedly connected to the fourth bevel gear, a third cylindrical gear is fixedly connected to the other end of the first rotating rod, and the diameter of the third cylindrical gear is larger than that of the fourth cylindrical gear. The third cylindrical gear is meshed with a third rack, one end of the third rack is fixedly connected to the sealing plate, and a third chute is opened in the pipe wall of the protective pipe, and the sealing plate is slidably connected with the third chute; a second spring is sleeved on the connecting rod, and the connecting rod is elastically connected to the end face of the second chute through the second spring.

[0012] Preferably, a bevel notch is arranged on the outer edge of the port of the lighting and monitoring assembly, a first inclined surface is arranged at one end of the inclined surface slider located in the insertion port, and a second inclined surface adapted to the first inclined surface is arranged on the bevel notch.

[0013] In this technical solution, the opening and closing mechanism is used to control the self-opening and self-closing of the sealing plate.

[0014] Preferably, a partition is fixedly installed in the protective pipeline, and a liquid storage cavity, an intermediate cavity and a cleaning cavity are respectively formed in the protective pipeline by the partition; the cleaning cavity is communicated with the sewage outlet; the cleaning mechanism is arranged in the cleaning cavity, the cleaning mechanism includes a spraying assembly and a scraping assembly, the scraping assembly is located above the front side of the spraying assembly, and the spraying assembly is connected with a liquid injection assembly; the liquid injection assembly is arranged in the intermediate cavity.

[0015] Preferably, the liquid injection assembly includes a driving part and a cylinder body; the cylinder body is fixedly installed in the intermediate cavity, a piston is connected in the cylinder body in a matching manner, the piston is connected with the driving part, a first one-way valve and a second one-way valve are fixedly installed at the top of the cylinder body, the top end of the first one-way valve is communicated with the liquid storage cavity through a first pipe fitting, a second pipe fitting is fixedly installed at the top end of the second one-way valve, and the top end of the second pipe fitting is connected with the spraying assembly.

[0016] In this technical solution, the liquid injection assembly is used to inject cleaning liquid into the spraying assembly.

[0017] Preferably, the driving part includes a mounting frame fixedly installed in the intermediate cavity; a second rotating shaft is rotatably installed on the mounting frame, a first cylindrical gear and a second cylindrical gear are fixedly sleeved on the second rotating shaft, and the diameter of the first cylindrical gear is larger than that of the second cylindrical gear. The first cylindrical gear is meshed with a vertically arranged first rack, the bottom end of the first rack is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the bottom surface of the piston. The second cylindrical gear is meshed with a second rack, and the second rack is arranged along the front-rear direction.

[0018] Preferably, one end of the second rack is fixedly connected with a receiving push rod, a guide hole is formed in the insertion port along the front-rear direction, the receiving push rod is in clearance fit with the guide hole, and one end of the receiving push rod extends to the outside of the front end of the insertion port. A first spring is installed between one end of the second rack and the wall of the intermediate cavity.

[0019] Preferably, one end of the second rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a third rotating shaft, the third rotating shaft is rotatably connected with the second pipe fitting, and the third rotating shaft is fixedly connected with the spraying assembly.

[0020] In this technical solution, the driving part provides drive for the liquid injection assembly and at the same time drives the spraying assembly to rotate self, facilitating uniform flushing of the working surface of the lighting monitoring assembly.

[0021] On the basis of conforming to the common knowledge in the art, the above preferred conditions can be combined arbitrarily to obtain various preferred examples of the present invention.

[0022] The positive and progressive effects of the present invention are as follows:

[0023] The energy-saving highway tunnel lighting monitoring device proposed above is provided with a cleaning mechanism for cleaning the working surface of the lighting monitoring component. At the same time, the cleaning mechanism is arranged inside the protective pipeline, and an electric adjustment mechanism is also provided. When the lighting monitoring component needs to be cleaned, the port of the lighting monitoring component enters the protective pipeline, and is cleaned by the cleaning mechanism. After cleaning, it leaves the protective pipeline. The cleaning mechanism is protected by the protective pipeline to avoid being attached with foreign objects and dust in the external air. At the same time, the waste liquid generated during cleaning is discharged out of the tunnel through the protective pipeline in a centralized manner, avoiding direct discharge into the lower tunnel environment. Further, an insertion port is provided on the protective pipeline to provide a position for the lighting monitoring component to enter and exit. The insertion port is provided with a sealing plate and an opening and closing mechanism for controlling the self-opening and closing of the sealing plate. When cleaning is required, the insertion port is automatically opened to ensure that the lighting monitoring component can enter. After cleaning, the lighting monitoring component is pulled out and automatically closed, improving the protection effect of the protective pipeline and preventing foreign objects from entering. Furthermore, the opening and closing mechanism is driven by the extrusion force when the lighting monitoring component enters the insertion port to achieve automatic opening. After being pulled out, the second spring provides a reset force to automatically close, realizing the self-opening and closing of the sealing plate without external control and additional power sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. is a schematic structural diagram of the whole of the present invention.

[0025] Figure 2 FIG. is a schematic structural diagram of the installation of the lighting monitoring component of the present invention and the inside of the protective pipeline.

[0026] Figure 3 FIG. is a schematic structural diagram of the electric adjustment mechanism of the present invention.

[0027] Figure 4 FIG. is a schematic structural diagram of the lighting monitoring component of the present invention.

[0028] Figure 5 FIG. is a schematic structural diagram of the inside of the intermediate cavity and the cleaning cavity of the present invention.

[0029] Figure 6 For the present invention Figure 5 FIG. is an enlarged schematic structural diagram of part A in the present invention.

[0030] Figure 7 For the present invention Figure 6 FIG. is an enlarged schematic structural diagram of part B in the present invention.

[0031] Figure 8 FIG. is a schematic structural diagram of the lighting monitoring component, the insertion port and the receiving push rod of the present invention.

[0032] Figure 9 FIG. is a schematic structural diagram of the spraying component of the present invention.

[0033] Figure 10 Schematic diagram of the structure inside the middle cavity of the present invention.

[0034] Figure 11 Schematic diagram of the structure of the liquid injection assembly of the present invention.

[0035] Figure 12 Schematic diagram of the connection structure of the third rotating shaft, the second pipe fitting and the carrier pipe of the present invention.

[0036] Description of the reference numerals

[0037] 1. Lighting and monitoring assembly; 101. Camera; 102. Lens; 103. Lighting lamp; 104. Transparent protective cover; 105. Inclined surface notch; 106. Boss

[0038] 2. Electric adjustment mechanism; 201. Box body; 202. Fixed frame; 203. First motor; 204. First rotating shaft; 205. Worm; 206. Worm gear; 207. End frame; 208. Screw rod; 209. Nut; 210. Slide seat; 211. First sliding groove; 212. Second motor

[0039] 3. Protective pipeline; 301. Insertion port; 302. Drain port; 303. Partition board; 304. Liquid storage cavity; 305. Middle cavity; 306. Cleaning cavity

[0040] 4. Scraper assembly; 401. Lifting rod; 402. Scraper

[0041] 5. Sealing plate

[0042] 6. Liquid injection assembly; 601. Cylinder body; 602. First one-way valve; 603. First pipe fitting; 604. Piston; 605. Second pipe fitting; 606. Second one-way valve; 607. Connecting rod; 608. Mounting frame; 609. Second rotating shaft; 610. First cylindrical gear; 611. Second cylindrical gear; 612. First rack; 613. Second rack; 614. First bevel gear; 615. Third rotating shaft; 6151. First sealing gasket; 616. Second bevel gear; 617. First spring

[0043] 7. Spraying assembly; 701. Carrier pipe; 7011. Second sealing gasket; 702. Nozzle

[0044] 8. Push rod

[0045] 9. Opening and closing mechanism; 901. Inclined plane slider; 902. Second chute; 903. Connecting rod; 904. Inner cavity; 905. Second spring; 906. Mounting seat; 907. First rotating rod; 908. Third cylindrical gear; 909. Third rack; 910. Third chute; 911. Fourth rack; 912. Fourth cylindrical gear; 913. Second rotating rod; 914. Third bevel gear; 915. Fourth bevel gear. Detailed implementation manners

[0046] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the described embodiments.

[0047] As Figures 1 - 12 shown, the energy-saving highway tunnel lighting monitoring device includes a lighting monitoring component 1, and the number of the lighting monitoring components 1 is several; it further includes:

[0048] A protective pipeline 3 is laid along the length direction of the tunnel side wall, and the protective pipeline 3 is arranged behind several lighting monitoring components 1; an insertion port 301 for the ports of the lighting monitoring components 1 to pass through is arranged on the front side of the protective pipeline 3;

[0049] An electric adjusting mechanism 2 is installed on the front outer wall of the protective pipeline 3, and the electric adjusting mechanism 2 is connected to the lighting monitoring component 1;

[0050] A sealing plate 5 is movably installed at the rear end of the insertion port 301, and the sealing plate 5 is connected with an opening and closing mechanism 9;

[0051] A cleaning mechanism is arranged in the protective pipeline 3, and the cleaning mechanism is located behind the insertion port 301; the number of the cleaning mechanisms is several, and they correspond to several lighting monitoring components 1 one by one.

[0052] One end of the protective pipeline 3 extends to the outside of the tunnel, and a sewage discharge port 302 is arranged at the end of the protective pipeline 3 located outside the tunnel.

[0053] In specific implementation, the protective pipeline 3 is laid along the length direction of the tunnel, and several lighting monitoring components 1 are evenly distributed on the front side of the protective pipeline 3 to provide lighting monitoring for each position in the length direction of the tunnel; the provided electric adjusting mechanism 2 is used to adjust the lighting and monitoring angles of the lighting monitoring component 1, and can drive the working end of the lighting monitoring component 1 to pass through the insertion port 301 and enter the protective pipeline 3, and then the working end is cleaned by the cleaning mechanism, and the sewage after cleaning can be discharged out of the tunnel through the sewage discharge port 302 of the protective pipeline 3.

[0054] Among them, the lighting monitoring component 1 set according to different sections of the tunnel (such as the entrance section, adaptation section, basic section, and exit section) has different lighting brightnesses, avoiding unnecessary energy waste and playing an energy-saving role.

[0055] Such as Figures 2 - 3 As shown, as a specific technical solution, the electric adjustment mechanism 2 includes a fixed frame 202; a rotary drive part is installed at the bottom of the fixed frame 202, the rear end of the fixed frame 202 is fixedly connected to the outer wall of the protection pipeline 3, a linear movement component is arranged on the fixed frame 202, the input end of the linear movement component is connected to the rotary drive part, and the output end of the linear movement component is installed with a first motor 203, and the output end of the first motor 203 is fixedly connected to the lighting monitoring component 1.

[0056] The rotary drive part includes a box body 201; a first rotating shaft 204 is rotatably installed inside the box body 201, and the first rotating shaft 204 is fixedly connected to the output shaft of a second motor 212 fixedly installed on the outer wall of the box body 201. Both ends of the first rotating shaft 204 are provided with a worm 205, and both of the two worms 205 are meshed with a worm gear 206, and the worm gear 206 is rotatably installed in the box body 201.

[0057] Among them, the number of the fixed frames 202 is two, and a set of linear movement components are installed on both of the two fixed frames 202; the linear movement component includes a screw rod 208, one end of the screw rod 208 is fixedly connected to the middle part of the worm gear 206 inside the box body 201, the other end of the screw rod 208 is rotatably connected to an end frame 207 fixedly connected to the front end of the fixed frame 202, a nut 209 is threadedly connected to the screw rod 208, the nut 209 is fixedly connected to a sliding seat 210, a first sliding groove 211 is opened in the fixed frame 202 in the front-back direction, and the sliding seat 210 is slidably installed in the first sliding groove 211; the lighting monitoring component 1 is rotatably installed between the sliding seats 210 of the two groups of linear movement components.

[0058] The specific operation of the electric adjustment mechanism 2 is as follows. The first motor 203 drives the lighting and monitoring component 1 to flip, so as to adjust the lighting and monitoring angles of the lighting and monitoring component 1. When the lighting and monitoring component 1 needs to enter the protection pipeline 3, through the flipping adjustment of the first motor 203, the working end of the lighting and monitoring component 1 is aligned with the insertion port 301. Then, the second motor 212 drives the first rotating shaft 204 to rotate. The two worms 205 on the first rotating shaft 204 are engaged with the two worm wheels 206 for transmission, so that the screws 208 in the two sets of linear movement components rotate synchronously. The screws 208 are screwed with the nuts 209, and cooperate with the sliding guidance of the first chute 211 and the sliding seat 210, thereby driving the sliding seat 210 and the lighting and monitoring component 1 to move in the front and back directions, so that the working end of the lighting and monitoring component 1 passes through the insertion port 301 and enters the protection pipeline 3. After cleaning, the lighting and monitoring component 1 is reset to move and is pulled out from the insertion port 301.

[0059] As Figure 4 shown, as a specific technical solution, the lighting and monitoring component 1 includes a camera 101; one end of the camera 101 where the lens 102 is provided is fixedly installed with a transparent protective cover 104, and the transparent protective cover 104 is provided with lighting lamps 103 surrounding and distributed around the lens 102; the end of the camera 101 away from the lens 102 is provided with a boss 106.

[0060] Among them, the lens 102, the lighting lamp 103 and the transparent protective cover 104 constitute the working end of the lighting and monitoring component 1. The camera directly takes pictures and monitors through the lens 102, the lighting lamp 103 provides lighting, and the transparent protective cover 104 provides protection for the lens 102 and the lighting lamp 103 to prevent water and dust.

[0061] As Figure 6 shown, as a specific technical solution, the opening and closing mechanism 9 includes an inclined plane slider 901; a second chute 902 communicating with the insertion port 301 is opened on the pipe wall of the protection pipeline 3, the inclined plane slider 901 is slidably installed in the second chute 902, and the inclined plane slider 901 is connected with a transmission part, and the transmission part is connected with the sealing plate 5.

[0062] As Figures 6 - 7As shown, as a specific technical solution, the transmission part includes a connecting rod 903; an inner cavity 904 is formed in the pipe wall of the protective pipe 3, one end of the second chute 902 communicates with the inner cavity 904, one end of the connecting rod 903 is fixedly connected to one end of the inclined plane slider 901, the other end of the connecting rod 903 extends into the inner cavity 904, and a fourth rack 911 is fixedly connected to the connecting rod 903. The fourth rack 911 is meshed with a fourth cylindrical gear 912. A second rotating rod 913 is fixedly connected to the middle of the fourth cylindrical gear 912. The second rotating rod 913 is rotatably installed in the inner cavity 904. A third bevel gear 914 is fixedly connected to the second rotating rod 913. The third bevel gear 914 is meshed with a fourth bevel gear 915, and the diameter of the third bevel gear 914 is larger than the diameter of the fourth bevel gear 915. A mounting seat 906 is fixedly installed in the inner cavity 904. A first rotating rod 907 is rotatably installed on the mounting seat 906. One end of the first rotating rod 907 is fixedly connected to the fourth bevel gear 915. A third cylindrical gear 908 is fixedly connected to the other end of the first rotating rod 907, and the diameter of the third cylindrical gear 908 is larger than the diameter of the fourth cylindrical gear 912. The third cylindrical gear 908 is meshed with a third rack 909. One end of the third rack 909 is fixedly connected to the sealing plate 5. A third chute 910 is formed in the pipe wall of the protective pipe 3. The sealing plate 5 is slidably connected to the third chute 910; a second spring 905 is sleeved on the connecting rod 903, and the connecting rod 903 is elastically connected to the end face of the second chute 902 through the second spring 905.

[0063] As Figure 4 , Figure 6 and Figure 8 shown, as a specific technical solution, a bevel notch 105 is provided at the outer edge of the port of the lighting monitoring component 1. One end of the inclined plane slider 901 located in the insertion port 301 is provided with a first inclined plane, and the bevel notch 105 is provided with a second inclined plane adapted to the first inclined plane.

[0064] In specific implementation, two sets of sealing plates 5 and opening and closing mechanisms 9 are provided and symmetrically arranged; the two sets of sealing plates 5 move away from each other to open the insertion port 301 or move closer to each other to close the insertion port 301.

[0065] After the working end of the lighting monitoring component 1 is aligned with the insertion port 301, as Figure 8As shown, the inclined plane notch 105 and the inclined plane slider 901 are aligned with the end of the insertion port 301; during the process of inserting the lighting and monitoring component 1 into the insertion port 301, the inclined plane notch 105 approaches the inclined plane slider 901 until the first inclined plane fits with the second inclined plane. The lighting and monitoring component 1 continues to move, and the first inclined plane squeezes and pushes the second inclined plane, causing the inclined plane slider 901 to move into the second chute 902. At the same time, the inclined plane slider 901 drives the fourth rack 911 to move through the connecting rod 903. Through the meshing transmission between the fourth rack 911 and the fourth cylindrical gear 912, the second rotating rod 913 rotates, and the third bevel gear 914 on the second rotating rod 913 rotates together. Through the meshing transmission between the third bevel gear 914 and the fourth bevel gear 915, the first rotating rod 907 drives the third cylindrical gear 908 to rotate. Through the meshing of the third cylindrical gear 908 and the third rack 909, the third rack 909 is driven to drive the sealing plate 5 to open the insertion port 301, so that the working end of the lighting and monitoring component 1 can pass through the insertion port 301 and enter the protection pipeline 3. During the above process, the end of the second spring 905 connected to the connecting rod 903 moves together with the connecting rod 903, causing the second spring 905 to be compressed and deformed.

[0066] After the working end of the lighting and monitoring component 1 is cleaned, during the process of pulling out the working end of the lighting and monitoring component 1 from the insertion port 301, through the compression elastic force of the second spring 905, the inclined plane slider 901 is driven to reset and move into the insertion port 301. Through the transmission of the transmission part, the sealing plate 5 is reset to the state of closing the insertion port 301.

[0067] Among them, through the design that the diameter of the third bevel gear 914 is larger than the diameter of the fourth bevel gear 915 and the diameter of the third cylindrical gear 908 is larger than the diameter of the fourth cylindrical gear 912, the small-distance movement of the inclined plane slider 901 is amplified to ensure that the sealing plate 5 can be driven to open and close the insertion port 301.

[0068] Through the above design, the automatic opening and closing of the insertion port 301 is realized. When the working end of the lighting and monitoring component 1 provides lighting and monitoring without cleaning the working end of the lighting and monitoring component 1, the insertion port 301 is automatically blocked to prevent foreign objects from entering the protection pipeline 3 due to the insertion port 301 remaining open for a long time. At the same time, the automatic opening and closing provides the driving force through the insertion of the lighting and monitoring component 1 and the power for resetting and closing through the second spring 905, so that the opening and closing of the sealing plate 5 do not require additional operations, power sources, and controls.

[0069] Such as Figure 2 and Figure 5As shown, as a specific technical solution, a partition plate 303 is fixedly installed in the protective pipeline 3. A liquid storage cavity 304, an intermediate cavity 305, and a cleaning cavity 306 are respectively formed in the protective pipeline 3 by the partition plate 303. The cleaning cavity 306 is communicated with the sewage outlet 302. The cleaning mechanism is arranged in the cleaning cavity 306. The cleaning mechanism includes a spraying assembly 7 and a scraping assembly 4. The scraping assembly 4 is located above the front side of the spraying assembly 7, and the spraying assembly 7 is connected with a liquid injection assembly 6. The liquid injection assembly 6 is arranged in the intermediate cavity 305.

[0070] As Figure 10 and Figure 11 shown, as a specific technical solution, the liquid injection assembly 6 includes a driving part and a cylinder body 601. The cylinder body 601 is fixedly installed in the intermediate cavity 305. A piston 604 is connected in the cylinder body 601 in a matching manner. The piston 604 is connected with the driving part. An injection cavity is formed between the top surface of the piston 604 and the inner wall of the cylinder body 601. A first one-way valve 602 and a second one-way valve 606 are fixedly installed at the top of the cylinder body 601. The bottom ends of the first one-way valve 602 and the second one-way valve 606 are both communicated with the top of the injection cavity. The top end of the first one-way valve 602 is communicated with the liquid storage cavity 304 through a first pipe fitting 603. A second pipe fitting 605 is fixedly installed at the top end of the second one-way valve 606. The top end of the second pipe fitting 605 is connected with the spraying assembly 7. The second pipe fitting 605 is a rigid pipe.

[0071] The driving part includes a mounting frame 608 fixedly installed in the intermediate cavity 305. A second rotating shaft 609 is rotatably installed on the mounting frame 608. A first cylindrical gear 610 and a second cylindrical gear 611 are fixedly sleeved on the second rotating shaft 609. The diameter of the first cylindrical gear 610 is larger than that of the second cylindrical gear 611. The first cylindrical gear 610 is meshed with a vertically arranged first rack 612. The first rack 612 is slidably installed in the intermediate cavity 305 in the vertical direction. The bottom end of the first rack 612 is fixedly connected with a connecting rod 607. The connecting rod 607 penetrates through a through hole opened at the bottom end of the cylinder body 601, and the connecting rod 607 is fixedly connected with the bottom surface of the piston 604. The second cylindrical gear 611 is meshed with a second rack 613, and the second rack 613 is arranged in the front-rear direction.

[0072] As Figure 8 、 Figure 10 and Figure 11 shown, as a specific technical solution, one end of the second rack 613 is fixedly connected with a receiving push rod 8. A guide hole is opened in the insertion port 301 in the front-rear direction. A first through hole for the receiving push rod 8 to pass through is opened on the partition plate 303 between the intermediate cavity 305 and the cleaning cavity 306. The receiving push rod 8 is in clearance fit connection with the guide hole, and one end of the receiving push rod 8 extends to the outside of the front end of the insertion port 301. AsFigure 8 As shown; a first spring 617 is installed between one end of the second rack 613 and the wall of the intermediate cavity 305.

[0073] As Figure 11 shown, a first bevel gear 614 is fixedly connected to one end of the second rotating shaft 609. The first bevel gear 614 is meshed with a second bevel gear 616. The second bevel gear 616 is fixedly connected to a third rotating shaft 615. The third rotating shaft 615 is rotatably connected to the second pipe fitting 605 and is fixedly connected to the spraying assembly 7.

[0074] As Figure 9 shown, the spraying assembly 7 is composed of a carrier pipe 701 and a nozzle 702. One end of the carrier pipe 701 is open and the other end is closed. The open end of the carrier pipe 701 is rotatably sleeved on the top port of the second pipe fitting 605. The carrier pipe 701 is L-shaped. The number of nozzles 702 is several, and several nozzles 702 are evenly distributed on the pipe surface of the carrier pipe 701 facing the insertion port 301. A second through hole for the carrier pipe 701 to pass through is opened on the partition plate 303 between the intermediate cavity 305 and the cleaning cavity 306, so that the part of the carrier pipe 701 with the nozzle 702 is located in the cleaning cavity 306.

[0075] The connection between the second rotating shaft 609 and the second pipe fitting 605 and the connection between the second pipe fitting 605 and the spraying assembly 7 are specifically as Figure 12 shown; a first gasket 6151 is provided at the connection between the second rotating shaft 609 and the second pipe fitting 605 to ensure the sealing performance of their rotational connection. A second gasket 7011 is provided between the carrier pipe 701 of the spraying assembly 7 and the second pipe fitting 605 to ensure the sealing performance of their connection. One end of the second rotating shaft 609 is fixedly connected to the carrier pipe 701. Through the above design, the second rotating shaft 609 can drive the spraying assembly 7 to rotate about the second pipe fitting 605.

[0076] The dirt scraping assembly 4 includes a lifting rod 401 fixedly installed in the cleaning cavity 306. A scraping strip 402 is fixedly connected to the bottom of the lifting rod 401.

[0077] During the process that the lighting and monitoring assembly 1 passes through the insertion port 301 and continues to insert into the cleaning cavity 306, the working end of the lighting and monitoring assembly 1 approaches the spraying assembly 7 until the boss 106 of the lighting and monitoring assembly 1 fits against the end face of the push rod 8. At this time, there is only a small distance between the working end of the lighting and monitoring assembly 1 and the spraying assembly 7. The lighting and monitoring assembly 1 continues to approach the spraying assembly 7, and the boss 106 pushes the push rod 8 until the boss 106 fits against the front end face of the insertion port 301, and the distance between the working end of the lighting and monitoring assembly 1 and the spraying assembly 7 is further shortened, only having a spacing to ensure that the scraping strip 402 passes through; and at this time, the scraping strip 402 descends and can pass over the surface of the transparent protective cover 104 for cleaning.

[0078] In the above process, during the movement of the push rod 8, the second rack 613 is driven to move. Through the meshing transmission between the second rack 613 and the second cylindrical gear 611, the second rotating shaft 609, the second cylindrical gear 611, and the first cylindrical gear 610 rotate together. Through the meshing transmission between the first cylindrical gear 610 and the first rack 612, the connecting rod 607 drives the piston 604 to move upward. The piston 604 squeezes and pushes the cleaning liquid in the injection cavity. The cleaning liquid is input into the second pipe fitting 605 through the second one-way valve 606, then enters the carrier pipe 701, and then sprays out from the nozzle 702 and sprays onto the working end of the lighting and monitoring assembly 1, that is, the transparent protective cover 104, to provide flushing; during the above process, the first spring 617 is stretched.

[0079] Meanwhile, during the flushing process, the second rotating shaft 609 drives the first bevel gear 614 to rotate. Through the meshing transmission between the first bevel gear 614 and the second bevel gear 616, the third rotating shaft 615 drives the spraying assembly 7 to rotate, which facilitates the spraying assembly 7 to uniformly flush the transparent protective cover 104 and spray the cleaning liquid.

[0080] After flushing, the lifting rod 401 drives the scraping strip 402 to move downward, scraping the dirt and cleaning liquid on the transparent protective cover 104 downward together to complete the cleaning; after cleaning, the lifting rod 401 drives the scraping strip 402 to move upward and reset, and the lighting and monitoring assembly 1 is pulled out from the insertion port 301.

[0081] The push rod 8 loses pressure. Through the tensile elastic force of the first spring 617, the push rod 8 is reset, and at the same time, the driving part is driven to reset. The driving part drives the piston 604 to move downward, increasing the volume of the injection cavity, and sucking the cleaning liquid in the liquid storage cavity 304. Specifically, the cleaning liquid enters the injection cavity through the first pipe fitting 603 and the first one-way valve 602, replenishing the cleaning liquid in the injection cavity and preparing for the next flushing.

[0082] Through the above design, the cleaning of the lighting and monitoring assembly 1 is realized. Among them, for the flushing and cleaning, by the movement of the lighting and monitoring assembly 1, thrust is provided for the push rod 8, thereby driving the liquid injection assembly 6, and automatically flushing through the spraying assembly 7, so that no additional power source, such as a pump body, and control components are required during the flushing process.

[0083] Meanwhile, during flushing, the spraying assembly 7 can be driven to rotate, which facilitates uniform flushing.

[0084] The present invention is not limited to the above embodiments. Any changes in its shape or structure shall fall within the protection scope of the present invention. The protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, and these changes and modifications shall all fall within the protection scope of the present invention.

Claims

1. An energy-saving highway tunnel lighting monitoring device, comprising a lighting monitoring component (1), wherein the number of the lighting monitoring components (1) is several; characterized in that: Also includes: A protective pipe (3), the protective pipe (3) being laid in the length direction of the tunnel side wall and arranged behind a plurality of lighting monitoring components (1); an insertion port (301) for the port of the lighting monitoring component (1) to pass through is arranged on the front side of the protective pipe (3); An electric adjustment mechanism (2), wherein the electric adjustment mechanism (2) is mounted on the front outer wall of the protection pipe (3), and the electric adjustment mechanism (2) is connected to the lighting monitoring component (1); A sealing plate (5), the sealing plate (5) being movably mounted to the rear end of the insertion port (301), and the sealing plate (5) being connected to an opening and closing mechanism (9); A cleaning mechanism, the cleaning mechanism being arranged in the protective pipe (3), and the cleaning mechanism being located behind the insertion port (301); One end of the protective pipe (3) extends outside the tunnel, and a sewage outlet (302) is provided at the end of the protective pipe (3) outside the tunnel.

2. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The electric adjustment mechanism (2) comprises a fixed frame (202); a rotation drive unit is installed at the bottom of the fixed frame (202); the rear end of the fixed frame (202) is fixedly connected to the outer wall of the protective pipe (3); a linear motion component is arranged on the fixed frame (202); the input end of the linear motion component is connected to the rotation drive unit; the output end of the linear motion component is installed with a first motor (203); the output end of the first motor (203) is fixedly connected to the lighting monitoring component (1).

3. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The opening and closing mechanism (9) comprises an inclined sliding block (901); a second sliding groove (902) connected to the insertion port (301) is provided on the wall of the protective pipe (3); the inclined sliding block (901) is slidably installed in the second sliding groove (902), and the inclined sliding block (901) is connected to a transmission part, and the transmission part is connected to the sealing plate (5).

4. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The transmission part comprises a connecting rod (903); an inner cavity (904) is provided in the wall of the protection pipe (3); one end of the second slide groove (902) is connected to the inner cavity (904); one end of the connecting rod (903) is fixedly connected to one end of the inclined sliding block (901); the other end of the connecting rod (903) extends into the inner cavity (904); and the connecting rod (903) is fixedly connected to a fourth rack (911); the fourth rack (911) is meshed with the connecting rod A fourth cylindrical gear (912) is connected, a second rotating rod (913) is fixedly connected to the middle of the fourth cylindrical gear (912), the second rotating rod (913) is rotatably installed in the inner cavity (904), a third bevel gear (914) is fixedly connected to the second rotating rod (913), the third bevel gear (914) is meshingly connected to the fourth bevel gear (915), and the diameter of the third bevel gear (914) is greater than the diameter of the fourth bevel gear (915), a mounting seat (906) is fixedly installed in the inner cavity (904), a first rotating rod (907) is rotatably installed on the mounting seat (906), one end of the first rotating rod (907) is fixedly connected to the fourth bevel gear (915), the other end of the first rotating rod (907) is fixedly connected to the third cylindrical gear (908), the diameter of the third cylindrical gear (908) is greater than the diameter of the fourth cylindrical gear (912), the third cylindrical gear (908) is meshingly connected with a third rack (909), one end of the third rack (909) is fixedly connected to the sealing plate (5), a third slide groove (910) is opened in the tube wall of the protection pipe (3), and the sealing plate (5) is slidably connected to the third slide groove (910); a second spring (905) is sleeved on the connecting rod (903), and the connecting rod (903) is elastically connected to the end face of the second slide groove (902) through the second spring (905).

5. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The outer edge of the port of the lighting monitoring component (1) is provided with a bevel notch (105), one end of the bevel slider (901) located in the insertion port (301) is provided with a first bevel, and the bevel notch (105) is provided with a second bevel adapted to the first bevel.

6. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: A partition (303) is fixedly installed in the protection pipe (3), and a liquid storage chamber (304), an intermediate chamber (305) and a cleaning chamber (306) are respectively formed in the protection pipe (3) through the partition (303); the cleaning chamber (306) is communicated with the sewage outlet (302); the cleaning mechanism is arranged in the cleaning chamber (306), and the cleaning mechanism comprises a spraying assembly (7) and a scraping assembly (4); the scraping assembly (4) is located above the front side of the spraying assembly (7), and the spraying assembly (7) is connected to a liquid injection assembly (6); the liquid injection assembly (6) is arranged in the intermediate chamber (305).

7. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The liquid injection assembly (6) comprises a driving part and a cylinder (601); the cylinder (601) is fixedly installed in the middle cavity (305); a piston (604) is connected to the cylinder (601); the piston (604) is connected to the driving part; a first one-way valve (602) and a second one-way valve (606) are fixedly installed on the top of the cylinder (601); the top end of the first one-way valve (602) is connected to the liquid storage cavity (304) through a first pipe (603); a second pipe (605) is fixedly installed on the top end of the second one-way valve (606); and the top end of the second pipe (605) is connected to the spray assembly (7).

8. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: The driving part comprises a mounting frame (608) fixedly mounted in the middle cavity (305); the mounting frame (608) is rotatably mounted with a second rotating shaft (609); a first cylindrical gear (610) and a second cylindrical gear (611) are fixedly sleeved on the second rotating shaft (609); the diameter of the first cylindrical gear (610) is larger than the diameter of the second cylindrical gear (611); the first cylindrical gear (610) is meshedly connected with a first vertically arranged rack (612); the bottom end of the first rack (612) is fixedly connected with a connecting rod (607); the connecting rod (607) is fixedly connected to the bottom surface of the piston (604); the second cylindrical gear (611) is meshedly connected with a second rack (613); and the second rack (613) is arranged along the front-rear direction.

9. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: One end of the second rack (613) is fixedly connected to a push rod (8), and a guide hole is opened in the front-to-back direction of the insertion port (301). The push rod (8) is connected to the guide hole with a clearance fit, and one end of the push rod (8) extends to the outer side of the front end of the insertion port (301), and a first spring (617) is installed between one end of the second rack (613) and the wall of the middle cavity (305).

10. The energy-saving highway tunnel lighting monitoring device according to claim 1, characterized in that: One end of the second rotating shaft (609) is fixedly connected to a first bevel gear (614), the first bevel gear (614) is meshingly connected to a second bevel gear (616), the second bevel gear (616) is fixedly connected to a third rotating shaft (615), the third rotating shaft (615) is rotationally connected to the second pipe (605), and the third rotating shaft (615) is fixedly connected to the spraying assembly (7).

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