A temporary traffic light device for municipal road construction

Abstract

The invention relates to the technical field of municipal road construction, and discloses a temporary traffic light device for municipal road construction, which solves the problem that it is currently difficult to completely remove dust adhered to the surface of a signal light. The device comprises a lamp post, a signal light is arranged on the outer side of the lamp post, a cleaning mechanism is arranged on the lamp post, a fixing mechanism is arranged on the cleaning mechanism, and a base is arranged directly below the lamp post. The invention facilitates the inner plate to drive the nozzle to move longitudinally to flush the signal light through the cooperation between the screw sleeve and the inner plate and between the motor and the guide post, and facilitates the brush to fit closely with the signal light during the longitudinal movement through the cooperation between the mounting plate and the inner plate and between a spring 1 and a U-shaped round rod 1, so that the signal light can be brushed, thereby facilitating the complete removal of dust on the surface of the signal light, and facilitates the cooperation between the guide plate and the drain pipe and between the water tank and the filter screen so that the flushed water can flow into the water tank after filtering for recycling.

Description

Technical Field

[0001] The invention belongs to the technical field of municipal road construction, and in particular relates to a temporary traffic light device for municipal road construction. Background Art

[0002] During the municipal road construction process, temporary traffic lights are needed to direct traffic and vehicles on the construction site to prevent traffic accidents. According to the patent document entitled "A Temporary Traffic Light for Municipal Road Construction" with the authorization announcement number of CN213904551U, the height of the adjusting column can be adjusted up and down by setting an adjustment column, a limit block, a limit hole, a signal light, a water tank, a water pump, a fixed pipe, a water outlet pipe and a nozzle. The limit block is clamped inside the limit hole for fixing, which is convenient for adjusting the height of the equipment according to the construction site and for easy viewing. The water tank can store an appropriate amount of water. When the water pump is started, the water inside the water tank passes through the fixed pipe and the water outlet pipe in turn and is sprayed out from the nozzle, which is convenient for cleaning the surface of the signal light, avoiding the situation that the surface of the signal light is covered with dust and it is not convenient to prompt, thereby causing traffic congestion. It is relatively convenient to use; but there are still the following defects:

[0003] The surface of the signal lamp is cleaned by flushing, but this method is generally ineffective and it is difficult to completely remove the dust adhering to the surface of the signal lamp. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a temporary traffic light device for municipal road construction, which effectively solves the problem that it is currently difficult to completely remove dust adhering to the surface of the signal light.

[0005] To achieve the above object, the present invention provides the following technical solution: a temporary traffic light device for municipal road construction, comprising a lamp post, a signal light is arranged on the outside of the lamp post, a cleaning mechanism is arranged on the lamp post, a fixing mechanism is arranged on the cleaning mechanism, a base is arranged directly below the lamp post, an adjustment mechanism is arranged on the top of the base, and a moving wheel is arranged on the bottom of the base;

[0006] The cleaning mechanism includes a mounting frame fixed to the outside of the lamp post, the signal light is located on the inside of the mounting frame, an inner plate is provided on the inner top wall of the mounting frame, a nozzle is fixedly installed on the side of the inner plate close to the lamp post, a plurality of spray holes are equidistantly provided on the side of the nozzle close to the lamp post, a mounting plate is provided on the side of the inner plate close to the lamp post, a brush is fixedly installed on the side of the mounting plate away from the inner plate, a U-shaped round rod one located above the nozzle is fixedly connected to the side of the mounting plate away from the brush, the U-shaped round rod one passes through the inner plate and is movably connected to the inner plate, two springs one are symmetrically fixedly connected between the inner plate and the mounting plate, and the two springs one are both sleeved on the outside of the U-shaped round rod one.

[0007] Preferably, two slide grooves are symmetrically provided on the inner side of the installation frame, wherein a guide column is fixedly connected in one of the slide grooves, and a motor is movably sleeved on the outer side of the guide column, and a screw rod is rotatably connected in the other slide groove, and a screw sleeve is threadedly sleeved on the outer side of the screw rod, and an inner plate is fixed between the screw sleeve and the motor.

[0008] Preferably, an L-shaped plate is fixedly connected to the top of the installation frame, the top of the screw is rotatably connected to the L-shaped plate, a bevel gear 2 is fixedly installed on the outside of the screw, a motor is fixedly installed on the inner wall of the L-shaped plate, a transmission shaft is fixedly connected to the motor, and a bevel gear 1 is fixedly connected to the end of the transmission shaft away from the motor, bevel gear 1 is meshingly connected to bevel gear 2, a connecting plate is fixedly connected between the L-shaped plate and the installation frame, and the transmission shaft passes through the connecting plate and is rotatably connected to the connecting plate.

[0009] Preferably, the bottom of the lamp post is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a water pump and a water tank, a suction pipe is fixedly connected between the water pump and the water tank, two sides of the water tank are respectively fixedly connected to a drain pipe and a water filling pipe, the end of the drain pipe away from the water tank is fixed to the bottom of the mounting frame, a guide plate is fixedly installed on the inner bottom wall of the mounting frame, a hose is fixedly connected between the water pump and the nozzle, a plurality of brackets each mounted on the outside of the hose are fixedly connected at equal distances to the outside of the mounting frame, a limiting sleeve mounted on the outside of the hose is fixedly connected to the outside of the L-shaped plate, a support frame is fixedly connected to the inside of the water tank, a fixed frame is placed on the top of the support frame, and a filter is fixedly installed on the inside of the fixed frame.

[0010] Preferably, the fixing mechanism includes two vertical plates symmetrically fixed to the top of the fixing frame, the outer sides of the two vertical plates are fixedly sleeved with the same sleeve plate, the sleeve plate is located at the top of the water tank, the outer sides of the two vertical plates are fixedly sleeved with sleeve blocks 2 located above the sleeve plates, and a connecting column is fixedly connected between the two sleeve blocks 2.

[0011] Preferably, a side plate is fixedly connected between the water tank and the lamp post, a U-shaped round rod two is fixedly connected to the top of the side plate, a lifting plate is movably sleeved on the outer side of the U-shaped round rod two, two springs two are symmetrically fixedly connected between the lifting plate and the side plate, the two springs two are sleeved on the outer side of the U-shaped round rod two, a U-shaped plate is fixedly connected on the side of the lifting plate away from the lamp post, two sleeve blocks one are symmetrically fixedly connected to the U-shaped plate, the two sleeve blocks one are respectively sleeved on the outer sides of the two vertical plates, and the two sleeve blocks one are respectively located on the top of the two sleeve blocks two.

[0012] Preferably, the adjustment mechanism includes a vertical frame fixed to the top of the base, the vertical frame has a bottom plate movably sleeved inside, the bottom plate is fixed to the bottom of the mounting plate, the top of the base is symmetrically fixedly connected to two top plates, the tops of the two top plates are fixedly connected to columns, the outer sides of the two columns are movably sleeved with bottom tubes, and the top ends of the two bottom tubes are fixed to the bottom of the mounting plate.

[0013] Preferably, a sliding rod is fixedly connected between the two top plates, the vertical frame is fixedly sleeved on the outer middle part of the sliding rod, and two slides are symmetrically and movably sleeved on the outer side of the sliding rod, and the tops of the two slides are rotatably connected to the movable rod, and two side grooves are symmetrically provided on the outer side of the vertical frame, and side blocks are slidably connected in the two side grooves, and the two side blocks are fixed to the outer side of the bottom plate, and the tops of the two movable rods are respectively rotatably connected to the two side blocks, and a two-way screw rod is provided on the outer side of the vertical frame, one end of the two-way screw rod is rotatably connected to one of the top plates, and the other end of the two-way screw rod passes through the other top plate and is fixedly connected to a turntable, and the outer side of the two-way screw rod is symmetrically threaded with two nuts, and the two nuts are respectively fixed to the outer sides of the two slides.

[0014] Preferably, the outer side of the vertical frame is rotatably connected to a rotating shaft, the end of the rotating shaft away from the vertical frame is fixedly connected to a side plate, the outer side of the rotating shaft is movably sleeved with a slider, a spring three is fixedly connected between the slider and the side plate, the spring three is sleeved on the outer side of the rotating shaft, the side of the slider away from the vertical frame is fixedly connected to a U-shaped round rod three, the U-shaped round rod three penetrates the side plate and is movably connected to the side plate, the bottom of the slider is fixedly connected to an insertion rod, the outer side of the vertical frame is fixedly connected to a positioning sleeve, the insertion rod is inserted into the positioning sleeve, a through hole is provided on the side of the vertical frame close to the side plate, and a plurality of insertion holes are equidistantly provided on the side of the bottom plate close to the side plate, and the inner diameter values ​​of the insertion holes and the through holes are equal to the outer diameter value of the insertion rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The present invention facilitates the extraction of water from the water tank and spraying it out from each spray hole through the cooperation between the water pump and the water pump and the hose and the spray pipe, and facilitates the rotation of the screw through the cooperation between the motor and the transmission shaft and the bevel gears 1 and 2, and facilitates the inner plate to drive the spray pipe to move longitudinally to wash the signal light through the cooperation between the screw sleeve and the inner plate and the motor and the guide column, and facilitates the brush to fit closely with the signal light during the longitudinal movement through the cooperation between the mounting plate and the inner plate and the spring 1 and the U-shaped round rod 1, and then can brush the signal light, thereby facilitating the thorough removal of dust on the surface of the signal light, and facilitates the flushing water to flow into the water tank after being filtered for recycling through the cooperation between the guide plate and the drain pipe and the water tank and the filter screen;

[0017] (2) The invention facilitates the longitudinal movement of the U-shaped plate by the cooperation between the U-shaped round rod 2 and the side plate, and between the lifting plate and the spring 2, so that the two sets of blocks 1 can respectively abut against the tops of the two sets of blocks 2, and then the filter can be fixed inside the water tank to filter the water. When the two sets of blocks 1 are respectively removed from the tops of the two sets of blocks 2, the filter can be removed from the water tank, so that the filtered impurities can be processed and the filter can be cleaned to prevent it from being blocked.

[0018] (3) The invention facilitates the sliding of the two slides along the slide rod through the cooperation between the bidirectional screw rod, the turntable and the nut, and facilitates the sliding of the bottom plate along the vertical frame through the cooperation between the movable rod, the side block and the side groove, so that the mounting plate can drive the lamp post to move longitudinally. The invention also facilitates the insertion rod to pass through the through hole and be inserted into the corresponding socket through the cooperation between the rotating shaft and the side plate and the slider and the spring, thereby fixing the bottom plate to the vertical frame and then fixing the lamp post after it is moved, thereby facilitating the adjustment of the height of the signal light according to the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of a temporary traffic light device for municipal road construction according to the present invention;

[0022] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the L-shaped plate structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the screw structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the inner plate structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of the water tank of the present invention;

[0027] Figure 7 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0029] Fig. 9 It is a schematic diagram of the side plate structure of the present invention.

[0030] In the figure: 1, lamp post; 2, cleaning mechanism; 201, installation frame; 202, hose; 203, L-shaped plate; 204, guide plate; 205, drain pipe; 206, installation plate; 207, water pump; 208, water pump; 209, water tank; 2010, bracket; 2011, screw rod; 2012, inner plate; 2013, guide column; 2014, screw sleeve; 2015, bevel gear one; 201 6. Bevel gear 2; 2017. Connecting plate; 2018. Transmission shaft; 2019. Limit sleeve; 2020. Motor; 2021. Spring 1; 2022. Mounting plate; 2023. U-shaped round rod 1; 2024. Brush; 2025. Spray hole; 2026. Spray pipe; 2027. Water injection pipe; 2028. Filter; 2029. Fixed frame; 2030. Support frame; 3. Fixing mechanism; 30 1. Vertical plate; 302. Side plate; 303. Spring 2; 304. Lifting plate; 305. U-shaped round rod 2; 306. U-shaped plate; 307. Block 1; 308. Block 2; 309. Block; 3010. Connecting column; 4. Adjustment mechanism; 401. Vertical frame; 402. Side plate; 403. Socket; 404. Bottom plate; 405. Bottom cylinder; 406. Side groove; 407. Movable rod; 408 , top plate; 409, turntable; 4010, nut; 4011, side block; 4012, bidirectional screw; 4013, slide bar; 4014, slide plate; 4015, column; 4016, spring three; 4017, rotating shaft; 4018, positioning sleeve; 4019, plug rod; 4020, slider; 4021, U-shaped round rod three; 4022, through hole; 5, signal light; 6, base; 7, moving wheel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Embodiment 1, by Figure 1-Figure 9 The present invention comprises a lamp post 1, a signal lamp 5 is arranged on the outer side of the lamp post 1, a cleaning mechanism 2 is arranged on the lamp post 1, a fixing mechanism 3 is arranged on the cleaning mechanism 2, a base 6 is arranged directly below the lamp post 1, an adjusting mechanism 4 is arranged on the top of the base 6, and a moving wheel 7 is arranged on the bottom of the base 6.

[0033] Embodiment 2, on the basis of embodiment 1, the cleaning mechanism 2 comprises a mounting frame 201 fixed to the outside of the lamp post 1, the signal lamp 5 is located on the inner side of the mounting frame 201, an inner plate 2012 is provided on the inner top wall of the mounting frame 201, a nozzle 2026 is fixedly installed on the side of the inner plate 2012 close to the lamp post 1, a plurality of nozzle holes 2025 are equidistantly provided on the side of the nozzle 2026 close to the lamp post 1, a mounting plate 2022 is provided on the side of the inner plate 2012 close to the lamp post 1, a brush 2024 is fixedly installed on the side of the mounting plate 2022 away from the inner plate 2012, a U-shaped round rod 2023 located above the nozzle 2026 is fixedly connected on the side of the mounting plate 2022 away from the brush 2024, the U-shaped round rod 2023 passes through the inner plate 2012 and is connected to the inner plate 2 012 is movably connected, and two springs 1 2021 are symmetrically fixedly connected between the inner plate 2012 and the mounting plate 2022. The two springs 1 2021 are both sleeved on the outside of the U-shaped round rod 1 2023. When the inner plate 2012 moves longitudinally to make the brush 2024 contact with the signal light 5, the distance between the mounting plate 2022 and the inner plate 2012 is reduced, and the two springs 1 2021 are deformed. Under the action of the elastic force of the two springs 1 2021, the brush 2024 and the signal light 5 are closely fitted, thereby facilitating the cleaning of the surface of the signal light 5. Two sliding grooves are symmetrically arranged on the inner side of the mounting frame 201, one of which is fixedly connected to a guide column 2013, and the outer side of the guide column 2013 is movably sleeved with a motor 2020, and the other A screw rod 2011 is rotatably connected in a slide groove, a screw sleeve 2014 is threadedly sleeved on the outer side of the screw rod 2011, an inner plate 2012 is fixed between the screw sleeve 2014 and the motor 2020, an L-shaped plate 203 is fixedly connected to the top of the mounting frame 201, the top of the screw rod 2011 is rotatably connected to the L-shaped plate 203, a bevel gear 2016 is fixedly installed on the outer side of the screw rod 2011, a motor 2020 is fixedly installed on the inner side wall of the L-shaped plate 203, a transmission shaft 2018 is fixedly connected to the motor 2020, a bevel gear 2015 is fixedly connected to the end of the transmission shaft 2018 away from the motor 2020, the bevel gear 2015 is meshed with the bevel gear 2016, a connecting plate 203 is fixedly connected to the mounting frame 201 017, the transmission shaft 2018 passes through the connecting plate 2017 and is rotatably connected to the connecting plate 2017, and the transmission shaft 2018 is supported by the connecting plate 2017 to ensure the stability of the transmission shaft 2018 when rotating. The bottom of the lamp post 1 is fixedly connected with a mounting plate 206, and the top of the mounting plate 206 is fixedly connected with a water pump 207 and a water tank 209. A water pump 208 is fixedly connected between the water pump 207 and the water tank 209. The two sides of the water tank 209 are respectively fixedly connected with a drainage pipe 205 and a water injection pipe 2027. The end of the drainage pipe 205 away from the water tank 209 is fixed to the bottom of the installation frame 201, and a guide plate 204 is fixedly installed on the inner bottom wall of the installation frame 201. A hose 202 is fixedly connected between the water pump 207 and the nozzle 2026.The outside of the installation frame 201 is fixedly connected with a plurality of brackets 2010 which are sleeved on the outside of the hose 202 at equal distances. The outside of the L-shaped plate 203 is fixedly connected with a limiting sleeve 2019 which is sleeved on the outside of the hose 202. The hose 202 is limited by providing the brackets 2010 and the limiting sleeve 2019 to prevent the hose 202 from blocking the signal light 5. The inside of the water tank 209 is fixedly connected with a support frame 2030. A fixing frame 2029 is placed on the top of the support frame 2030. A filter screen 2028 is fixedly installed on the inside of the fixing frame 2029. The connection between the drain pipe 205 and the water injection pipe 2027 and the water tank 209 is located above the filter screen 2028. The connection between the water pumping pipe 208 and the water tank 209 is located below the filter screen 2028.

[0034] First, the water pump 207 is started to draw water from the water tank 209 through the water pumping pipe 208. Then, the water enters the nozzle 2026 through the hose 202 and is sprayed out from each spray hole 2025. Then, the motor 2020 is started to drive the transmission shaft 2018 to rotate, and the bevel gear 1 2015 is driven to rotate. Since the bevel gear 1 2015 is meshed with the bevel gear 2016, the screw 2011 is driven to rotate. Since the motor 2020 is movably sleeved on the outer side of the guide column 2013, the screw sleeve 214 and the inner plate 2012 are driven. Due to the guiding effect, the inner plate 2012 is driven to move longitudinally through the screw sleeve 2014, and the nozzle 2026 is driven to move longitudinally to flush the surface of the signal light 5. At the same time, the brush 2024 moves longitudinally to scrub the surface of the signal light 5, and the dust adhering to the surface of the signal light 5 is completely removed, so that the surface of the signal light 5 is cleaned. The flushing water flows into the drain pipe 205 through the guiding effect of the guide plate 204, and flows back into the water tank 209 through the filtering effect of the filter net 2028, and finally completes the recycling of water resources.

[0035] Embodiment 3, on the basis of embodiment 1, the fixing mechanism 3 includes two vertical plates 301 symmetrically fixed to the top of the fixing frame 2029, the outer sides of the two vertical plates 301 are fixedly sleeved with the same sleeve plate 309, the sleeve plate 309 is located on the top of the water tank 209, the outer sides of the two vertical plates 301 are fixedly sleeved with a sleeve block 2 308 located above the sleeve plate 309, a connecting column 3010 is fixedly connected between the two sleeve blocks 2 308, a side plate 302 is fixedly connected between the water tank 209 and the lamp post 1, and a U-shaped round rod is fixedly connected to the top of the side plate 302 The second 305, the outer side of the U-shaped round rod 305 is movably sleeved with a lifting plate 304, and two springs 303 are symmetrically fixedly connected between the lifting plate 304 and the side plate 302, and the two springs 303 are sleeved on the outer side of the U-shaped round rod 305, and the lifting plate 304 is fixedly connected with a U-shaped plate 306 on the side away from the lamp post 1, and the U-shaped plate 306 is symmetrically fixedly connected with two sleeve blocks 307, and the two sleeve blocks 307 are respectively sleeved on the outer sides of the two vertical plates 301, and the two sleeve blocks 307 are respectively located on the top of the two sleeve blocks 308;

[0036] First, the lifting plate 304 is slid upward along the U-shaped round rod 2 305, and the two sets 1 307 are driven to rise through the U-shaped plate 306. At the same time, the two springs 2 303 are stretched, and then the fixed frame 2029 and the filter screen 2028 are placed inside the water tank 209 until the fixed frame 2029 is located on the top of the support frame 2030, and the set plate 309 is located on the top of the water tank 209, and then the lifting plate 304 is released. At this time, the lifting plate 304 moves along the U-shaped round rod 205 under the action of the elastic force of the two springs 2 303. The rod 2 305 slides downward, and drives the two sleeve blocks 1 307 to descend through the U-shaped plate 306 and respectively sleeve on the outside of the two vertical plates 301, until the two sleeve blocks 1 307 respectively abut against the tops of the two sleeve blocks 2 308, thereby fixing the filter 2028 inside the water tank 209 to filter the water. When the two sleeve blocks 1 307 are respectively detached from the two vertical plates 301, the restriction effect on the filter 2028 is released, and finally the filter 2028 is removed from the water tank 209 to process the filtered impurities.

[0037] Embodiment 4, on the basis of embodiment 1, the adjustment mechanism 4 includes a vertical frame 401 fixed to the top of the base 6, the interior of the vertical frame 401 is movably sleeved with a bottom plate 404, the bottom plate 404 is fixed to the bottom of the mounting plate 206, the top of the base 6 is symmetrically fixedly connected with two top plates 408, the tops of the two top plates 408 are fixedly connected with columns 4015, the outer sides of the two columns 4015 are movably sleeved with bottom cylinders 405, the tops of the two bottom cylinders 405 are fixed to the bottom of the mounting plate 206, when the mounting plate 206 moves longitudinally, the two bottom cylinders 405 slide along the two columns 4015 respectively, limit the mounting plate 206, and ensure To ensure the stability of the mounting plate 206 when it moves, a sliding rod 4013 is fixedly connected between the two top plates 408, and the vertical frame 401 is fixedly sleeved on the middle part of the outer side of the sliding rod 4013. Two slide plates 4014 are symmetrically sleeved on the outer side of the sliding rod 4013. The tops of the two slide plates 4014 are rotatably connected to the movable rod 407. Two side grooves 406 are symmetrically arranged on the outer side of the vertical frame 401. Side blocks 4011 are slidably connected in the two side grooves 406. The two side blocks 4011 are fixed to the outer side of the bottom plate 404. The tops of the two movable rods 407 are rotatably connected to the two side blocks 4011 respectively. A bidirectional screw rod 4012 is arranged on the outer side of the vertical frame 401. One end of the bidirectional screw rod 4012 is rotatably connected to one of the top plates 408, and the other end of the bidirectional screw rod 4012 passes through the other top plate 408 and is fixedly connected to the turntable 409. The outer side of the bidirectional screw rod 4012 is symmetrically threaded with two screw nuts 4010, and the two screw nuts 4010 are respectively fixed to the outer sides of the two slide plates 4014. The outer side of the vertical frame 401 is rotatably connected with a rotating shaft 4017, and the end of the rotating shaft 4017 away from the vertical frame 401 is fixedly connected to the side plate 402. The outer side of the rotating shaft 4017 is movably sleeved with a slider 4020, and a spring 3 4016 is fixedly connected between the slider 4020 and the side plate 402. The spring 3 401 6 is sleeved on the outside of the rotating shaft 4017, the side of the slider 4020 away from the vertical frame 401 is fixedly connected with a U-shaped round rod 4021, the U-shaped round rod 4021 penetrates the side plate 402 and is movably connected to the side plate 402, the bottom of the slider 4020 is fixedly connected with an insertion rod 4019, the outside of the vertical frame 401 is fixedly connected with a positioning sleeve 4018, the insertion rod 4019 is inserted into the positioning sleeve 4018, the side of the vertical frame 401 close to the side plate 402 is provided with a through hole 4022, and the side of the bottom plate 404 close to the side plate 402 is equidistantly provided with a plurality of insertion holes 403, and the inner diameter values ​​of the insertion holes 403 and the through holes 4022 are equal to the outer diameter value of the insertion rod 4019;

[0038] First, rotate the turntable 409 to drive the two-way screw rod 4012 to rotate, and drive the two slide plates 4014 to slide along the slide rod 4013 through the two screw nuts 4010, and then drive the two side blocks 4011 to slide in the two side grooves 406 through the two movable rods 407. At the same time, the bottom plate 404 moves longitudinally along the vertical frame 401, and drives the mounting plate 206 and the lamp post 1 to move longitudinally. Then pull the U-shaped round rod three 4021 to drive the slider 4020 to slide along the rotating shaft 4017. At this time, the spring three 4016 is compressed and drives the insertion rod 4019 to move and disengage from the positioning sleeve 4018. Then rotate the U-shaped round rod three 4021 to make the insertion rod 4019 pass through the through hole 4022, so that the insertion rod 4019 is inserted into the corresponding socket 403 under the action of the elastic force of the spring three 4016, fix the bottom plate 404 and the vertical frame 401, and realize the fixation of the lamp post 1 after movement. Finally, complete the adjustment of the height of the signal light 5 according to the construction site.

Claims

1. A temporary traffic light device for municipal road construction, comprising a lamp post (1), characterized in that: The lamp post (1) is provided with a signal light (5) on its outer side, a cleaning mechanism (2) on the lamp post (1), a fixing mechanism (3) on the cleaning mechanism (2), a base (6) directly below the lamp post (1), an adjustment mechanism (4) on the top of the base (6), and a moving wheel (7) on the bottom of the base (6); The cleaning mechanism (2) comprises a mounting frame (201) fixed to the outside of the lamp post (1), the signal light (5) being located on the inside of the mounting frame (201), an inner plate (212) being provided on the inner top wall of the mounting frame (201), a nozzle (2026) being fixedly installed on the side of the inner plate (212) close to the lamp post (1), a plurality of nozzle holes (2025) being equidistantly provided on the side of the nozzle (2026) close to the lamp post (1), a mounting plate (222) being provided on the side of the inner plate (212) close to the lamp post (1), a brush (224) being fixedly installed on the side of the mounting plate (222) away from the inner plate (212), and a brush (2024) being fixedly connected to the side of the mounting plate (222) away from the brush (224) located above the nozzle (2026). A U-shaped round rod (2023) is provided, the U-shaped round rod (2023) passes through the inner plate (2012) and is movably connected to the inner plate (2012). Two springs (2021) are symmetrically fixedly connected between the inner plate (2012) and the mounting plate (2022). The two springs (2021) are sleeved on the outer side of the U-shaped round rod (2023). Two sliding grooves are symmetrically provided on the inner side of the mounting frame (201). A guide column (2013) is fixedly connected to one of the sliding grooves. The outer side of the guide column (2013) is movably sleeved with a motor (2020). A screw rod (2011) is rotatably connected to the other sliding groove. The outer side of the screw rod (2011) is threadedly sleeved with a screw sleeve (2014). The inner plate (2012) is fixed to the screw sleeve (2014). 14) and the motor (2020), an L-shaped plate (203) is fixedly connected to the top of the mounting frame (201), the top of the screw (2011) is rotatably connected to the L-shaped plate (203), a bevel gear 2 (2016) is fixedly installed on the outer side of the screw (2011), a motor (2020) is fixedly installed on the inner side wall of the L-shaped plate (203), a transmission shaft (2018) is fixedly connected to the motor (2020), an end of the transmission shaft (2018) away from the motor (2020) is fixedly connected to a bevel gear 1 (2015), the bevel gear 1 (2015) is meshingly connected to the bevel gear 2 (2016), a connecting plate (2017) is fixedly connected between the L-shaped plate (203) and the mounting frame (201), and the transmission shaft ( 2018) passes through the connecting plate (2017) and is rotatably connected to the connecting plate (2017); the bottom of the lamp post (1) is fixedly connected to a mounting plate (206); the top of the mounting plate (206) is fixedly connected to a water pump (207) and a water tank (209); a water pump (208) is fixedly connected between the water pump (207) and the water tank (209); a drainage pipe (205) and a water injection pipe (2027) are fixedly connected on both sides of the water tank (209); an end of the drainage pipe (205) away from the water tank (209) is fixed to the bottom of the mounting frame (201); a guide plate (204) is fixedly installed on the inner bottom wall of the mounting frame (201); a hose (202) is fixedly connected between the water pump (207) and the nozzle (2026);A plurality of brackets (210) are fixedly connected to the outside of the hose (202) at equal distances, the outside of the installation frame (201) is fixedly connected to a limit sleeve (219) which is sleeved on the outside of the hose (202), the inside of the water tank (209) is fixedly connected to a support frame (2030), a fixing frame (2029) is placed on the top of the support frame (230), and a filter screen (228) is fixedly installed on the inside of the fixing frame (2029); The fixing mechanism (3) comprises two vertical plates (301) symmetrically fixed to the top of the fixing frame (2029); the outer sides of the two vertical plates (301) are fixedly sleeved with a same sleeve plate (309); the sleeve plate (309) is located at the top of the water tank (209); the outer sides of the two vertical plates (301) are fixedly sleeved with a sleeve block (308) located above the sleeve plate (309); a connecting column (3010) is fixedly connected between the two sleeve blocks (308); a side plate (302) is fixedly connected between the water tank (209) and the lamp post (1); a U-shaped round rod (305) is fixedly connected to the top of the side plate (302); and the U A lifting plate (304) is movably sleeved on the outer side of the U-shaped round rod (305); two springs (303) are symmetrically fixedly connected between the lifting plate (304) and the side plate (302); the two springs (303) are sleeved on the outer side of the U-shaped round rod (305); a U-shaped plate (306) is fixedly connected to the lifting plate (304) on the side away from the lamp post (1); two sleeve blocks (307) are symmetrically fixedly connected to the U-shaped plate (306); the two sleeve blocks (307) are respectively sleeved on the outer sides of the two vertical plates (301), and the two sleeve blocks (307) are respectively located on the tops of the two sleeve blocks (308).

2. A temporary traffic light device for municipal road construction according to claim 1, characterized in that: The adjustment mechanism (4) comprises a vertical frame (401) fixed to the top of the base (6); a bottom plate (404) is movably sleeved inside the vertical frame (401); the bottom plate (404) is fixed to the bottom of the mounting plate (206); two top plates (408) are symmetrically fixedly connected to the top of the base (6); the tops of the two top plates (408) are both fixedly connected to vertical columns (4015); the outer sides of the two vertical columns (4015) are both movably sleeved with bottom tubes (405); the tops of the two bottom tubes (405) are both fixed to the bottom of the mounting plate (206).

3. A temporary traffic light device for municipal road construction according to claim 2, characterized in that: A sliding rod (4013) is fixedly connected between the two top plates (408); the vertical frame (401) is fixedly sleeved on the middle part of the outer side of the sliding rod (4013); two sliding plates (4014) are symmetrically sleeved on the outer side of the sliding rod (4013); the tops of the two sliding plates (4014) are rotatably connected to movable rods (407); two side grooves (406) are symmetrically arranged on the outer side of the vertical frame (401); side blocks (4011) are slidably connected in the two side grooves (406); the two side blocks (4011) are fixed to the outer side of the bottom plate (404); The top ends of the two movable rods (407) are rotatably connected to the two side blocks (4011) respectively. A bidirectional screw rod (4012) is provided on the outside of the vertical frame (401). One end of the bidirectional screw rod (4012) is rotatably connected to one of the top plates (408). The other end of the bidirectional screw rod (4012) passes through the other top plate (408) and is fixedly connected to a rotating disk (409). Two screw nuts (4010) are symmetrically threadedly sleeved on the outside of the bidirectional screw rod (4012). The two screw nuts (4010) are respectively fixed to the outsides of the two slide plates (4014).

4. A temporary traffic light device for municipal road construction according to claim 2, characterized in that: The outer side of the vertical frame (401) is rotatably connected to a rotating shaft (4017), one end of the rotating shaft (4017) away from the vertical frame (401) is fixedly connected to the side plate (402), the outer side of the rotating shaft (4017) is movably sleeved with a slider (4020), a spring three (4016) is fixedly connected between the slider (4020) and the side plate (402), the spring three (4016) is sleeved on the outer side of the rotating shaft (4017), and the side of the slider (4020) away from the vertical frame (401) is fixedly connected to a U-shaped round rod three (4021), and the U-shaped round rod three (4021) penetrates The side plate (402) is movably connected to the side plate (402); the bottom of the slider (4020) is fixedly connected to an insertion rod (4019); the outer side of the vertical frame (401) is fixedly connected to a positioning sleeve (4018); the insertion rod (4019) is inserted into the positioning sleeve (4018); a through hole (4022) is provided on a side of the vertical frame (401) close to the side plate (402); a plurality of insertion holes (403) are equidistantly provided on a side of the bottom plate (404) close to the side plate (402); the inner diameter values ​​of the insertion holes (403) and the through holes (4022) are both equal to the outer diameter value of the insertion rod (4019).

Images