CN114321812A

CN114321812A - Street lighting device and construction method thereof

Info

Publication number: CN114321812A
Application number: CN202210061427.7A
Authority: CN
Inventors: 周理忠; 王剑; 李庆
Original assignee: Foshan Nanhai Municipal Engineering Co ltd
Current assignee: Foshan Nanhai Municipal Engineering Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-04-12

Abstract

The utility model relates to a street lighting device belongs to the technical field of street lighting, the on-line screen storage device comprises a base, be provided with the lamp pole on the base, the top of lamp pole is provided with the horizontal pole, the lighting fixture is installed through adjustment mechanism in the bottom of horizontal pole, install lighting bulb in the lighting fixture, adjustment mechanism including install in the loading board of horizontal pole bottom, the carrier bar is installed to the bottom of loading board, the bottom of carrier bar is installed and is born the frame, it is connected with first alignment jig to rotate simultaneously on the bottom both ends of bearing the frame, the both ends of first alignment jig rotate simultaneously and are connected with the second alignment jig, the second alignment jig with be provided with between the loading board and be used for carrying out pivoted first drive assembly to the second alignment jig, the lighting fixture passes through the mounting bracket and connects the bottom at the second alignment jig. This application can realize playing the effect of adjusting to the angle of the lighting bulb in the lighting fixture, and then can increase the irradiation range of light, and the pedestrian of being convenient for walks on the street.

Description

Street lighting device and construction method thereof

Technical Field

The application relates to the technical field of street lighting, in particular to a street lighting device and a construction method thereof.

Background

With the development of national economy and the improvement of the living standard of people, urban lighting is not simple functional lighting any more, but is an artistic creation activity based on psychological experience. The urban culture lighting just integrates the artistic skills and the urban culture characteristics through lighting, takes the lighting as an artistic expression means, shows the most representative regional culture through an urban lighting scheme, and constructs or remodels a unique urban image.

Street lights of the related art are generally installed on both sides of an urban street, and the urban street lights are generally composed of a base, a lamp post, a lamp holder, and a bulb. Wherein, the base is installed subaerial, and the lamp pole is vertical to be installed on the base, and the lighting fixture is through fasteners such as bolt firm the installation on the lamp pole usually, and the bulb then installs in the lighting fixture, when night, the bulb is lighted after the circular telegram to play the effect of night illumination to the street.

With respect to the related art in the above, the inventors consider that: the lighting fixture passes through fasteners such as bolts and stabilizes and installs at the lamp pole for the light that the bulb in the lighting fixture distributed out can only shine in the appointed position department in street, and adjacent street lighting lamp's distance is generally far away, leads to having the multistage distance on the street like this to be not to have the light illumination, influences the pedestrian and walks.

Disclosure of Invention

In order to effectively adjust the illumination angle of an urban street illuminating lamp, the application provides a street illuminating device and a construction method thereof.

In a first aspect, the present application provides a street lighting device and a construction method thereof, which adopts the following technical scheme:

the utility model provides a street lighting device, is including setting up the base on street one side, be provided with the lamp pole on the base, the top of lamp pole is provided with the horizontal pole, the lighting fixture is installed through adjustment mechanism in the bottom of horizontal pole, install lighting bulb in the lighting fixture, adjustment mechanism including install in the loading board of horizontal pole bottom, the carrier bar is installed to the bottom of loading board, the bottom of carrier bar is installed and is born the frame, it is connected with first alignment jig to rotate simultaneously on the bottom both ends of bearing the frame, the both ends of first alignment jig rotate simultaneously and are connected with the second alignment jig, the second alignment jig with be provided with between the loading board and be used for carrying out pivoted first drive assembly to the second alignment jig, the lighting fixture passes through the mounting bracket and connects the bottom of second alignment jig.

Through adopting above-mentioned technical scheme, when starting first drive assembly, first drive assembly drives the second alignment jig and swings under the effect of first alignment jig for the lighting fixture on the second alignment jig drives the mounting bracket swings, thereby can realize playing the effect of adjusting to the angle of the lighting bulb in the lighting fixture, and then can increase the irradiation range of light, the pedestrian of being convenient for walks on the street.

Optionally, the first driving assembly comprises hinge blocks installed on two adjacent sides of the second adjusting frame, two hinge balls are connected in each hinge block in a rotating mode, the bottom of the bearing plate is connected with two sliding blocks in a sliding mode, two strip-shaped sliding holes matched with the two sliding blocks are further formed in the bottom of the bearing plate, two first driving pieces are hinged to the bottoms of the sliding blocks, and the driving ends of the first driving pieces are connected with the outer sides of the hinge balls.

By adopting the technical scheme, when one of the first driving pieces is started, the output end of the first driving piece drives the hinge ball to rotate in the hinge block, so that the hinge block drives the lamp holder on the second adjusting frame to swing, and the angle of the lighting bulb in the lamp holder can be adjusted; when starting another first driving piece, then can realize playing the regulation effect of different angles to the lighting bulb in the lighting fixture, can further increase the irradiation range of light like this.

Optionally, the top of horizontal pole is rotated and is connected with the pivot, solar panel is installed to the symmetry on the top of pivot, the bottom of pivot is run through and is stretched into the inside of horizontal pole, the pivot simultaneously with two be provided with rotating assembly between the slider.

By adopting the technical scheme, the solar panel can absorb sunlight in daytime to convert light energy into electric energy so as to supply power to the driving equipment in the street lighting device, thereby playing the effects of energy conservation and environmental protection; in addition, the solar panel can also play a role in shielding rainwater, so that the phenomenon that rainwater drops into the lighting bulb to cause the internal circuit of the lighting bulb to be damaged can be reduced, and the service life of the lighting bulb can be prolonged.

Optionally, the rotating assembly includes racks respectively mounted on the tops of the two sliding blocks, a rotating gear is mounted on the outer side of the bottom end of the rotating shaft, and the rotating gear is meshed with the two racks simultaneously.

Through adopting above-mentioned technical scheme, when the output drive second alignment jig of first driving piece swung, can make first driving piece receive a reaction force for the bottom of first driving piece drives the slider and slides along the bar slotted hole, makes the slider drive the rack and removes, rack and rotating gear intermeshing, thereby can drive the pivot and rotate, the pivot then drives solar panel and rotates, and then makes solar panel absorb sunshine better.

Optionally, a lifting mechanism is arranged between the base and the lamp post, the lifting mechanism comprises a fixed cylinder arranged on the top of the base, the inner bottom of the fixed cylinder is provided with a fixed disc through a plurality of support rods, the top of the fixed disc is rotatably connected with a first driven gear, a plurality of cylinders are arranged on the fixed disk, the cylinders penetrate through the top of the fixed disk, the top end of the cylinder is rotatably connected with a plurality of second driven gears meshed with the first driven gears, the plurality of second driven gears are provided with threaded holes, the inner side of the threaded hole is in threaded connection with a first screw rod, the top ends of a plurality of first screw rods are simultaneously and rotatably connected with a lifting disc, the bottom end of the lamp post is connected with the top of the lifting disc through a fastening assembly, and a second driving assembly used for driving the first driven gear to rotate is arranged on the fixed disc.

Through adopting above-mentioned technical scheme, when starting second drive assembly, second drive assembly drives first driven gear and rotates, first driven gear and a plurality of second driven gear intermeshing, rotate with driving a plurality of second driven gear, thereby make a plurality of first lead screws carry out the lift removal in the second driven gear, carry out the lift removal with driving the lift disc in the solid fixed cylinder, and then be convenient for highly play the effect of effective regulation to the lamp pole, so that the later stage is maintained or is changed lighting bulb.

Optionally, the second driving assembly includes a driving gear rotatably connected to the top of the fixed disk, the driving gear is engaged with the first driven gear, the second driving member is installed at the bottom of the fixed disk, and an output end of the second driving member penetrates through the fixed disk and is connected with the driving gear.

Through adopting above-mentioned technical scheme, when starting the second driving piece, the output drive driving gear of second driving piece rotates, driving gear and first driven gear intermeshing to can drive first driven gear and rotate, so that first driven gear drives a plurality of second driven gear simultaneously and rotates.

Optionally, the fastening assembly includes a plurality of fastening screws mounted on the top of the lifting disc, a fastening circular plate is mounted at the bottom of the lamp post, a plurality of fastening holes matched with the fastening screws are formed in the fastening circular plate, and fastening nuts are connected to the fastening screws in a threaded manner.

Through adopting above-mentioned technical scheme, support tightly on the top of lift disc with the fastening plectane on the lamp pole for fastening screw runs through in the fastening plectane along the fastening hole, then in advancing fastening screw with the fastening nut turn-knob, make fastening nut support tightly on the fastening plectane, thereby be convenient for install the lamp pole on the lift disc firmly, so that the later stage carries out the lift removal to the lamp pole.

Optionally, the inside of lamp pole with be provided with between the top of fastening plectane and shelter from the mechanism, shelter from the mechanism including install in the third driving piece at fastening plectane top, be connected with the second lead screw on the output of third driving piece, threaded connection has the slide on the second lead screw, the avris all is provided with many slide bars all around the slide, a plurality of and slide bar matched with spout have all been seted up to the inner wall of lamp pole, all seted up a plurality of openings on the periphery side of lamp pole, it is a plurality of all articulated shielding plate on the open-ended interior roof, it has many push rods, many to articulate on the top of slide the push rod is with the polylith the shielding plate is articulated mutually.

Through adopting above-mentioned technical scheme, when starting the third driving piece, the output drive second lead screw of third driving piece rotates, make the slide drive the push rod along the inner wall of lamp pole and rise, the push rod then promotes the shielding plate, make the shielding plate push away by the push rod support, thereby make the shielding plate shelter from the junction of lamp pole and fixed cylinder, in order to reduce rainwater or other debris and enter into fixed cylinder and lead to the spare part in the fixed cylinder impaired condition to appear, and then can improve elevating system's life.

Optionally, the bottom end of the first lead screw penetrates through the cylinder and extends into the base, a plurality of extension grooves are formed in the base, and the extension grooves are matched with the first lead screw.

Through adopting above-mentioned technical scheme, the lift distance of first lead screw can be increased in the setting of extension groove to make the removal route of lamp pole increase.

In a second aspect, the present application provides a method for constructing a street lighting device, comprising the steps of:

s1: firstly, excavating a pit groove at a specified position beside a street, wherein the excavating mode adopts manual excavation, after the pit groove is excavated, a pouring cavity is enclosed in the pit groove through a plurality of templates, then concrete is injected into the pouring cavity, and a base is formed after the concrete is solidified;

s2: welding a fixed disc at the inner bottom of a fixed cylinder through a plurality of support rods in advance, rotatably mounting a first driven gear on the fixed disc through a ball bearing, mounting a plurality of cylinders and a plurality of second driven gears at the edge of the fixed cylinder, mutually meshing the plurality of second driven gears and the first driven gear, respectively connecting a plurality of first screw rods in threaded holes of the plurality of second driven gears in a threaded manner, and rotatably connecting a lifting disc with one ends of the plurality of first screw rods through a plurality of bearings;

s3: then a second driving piece on a second driving assembly is arranged at the bottom of the fixed disc, the output end of the second driving piece penetrates through the fixed disc and extends upwards, then a driving gear is arranged on the output end of the second driving piece, and the driving gear is meshed with the first driven gear;

s4: then, the shielding mechanism is installed in a lamp post, the lamp post and the cross rod are welded with each other in advance, then the lamp holder is installed at the bottom of the cross rod through the adjusting mechanism, the rotating shaft and the solar panel are rotatably installed on the cross rod, and the bottom end of the cross rod is matched with a sliding block in the adjusting mechanism through the rotating assembly;

s5: then pass through fastening components and lift disc fixed connection with the one end of lamp pole, pass through the fastener again with the solid fixed cylinder and install at the top of base, then drive the lamp pole through elevating system and rise for the lamp pole drives the lighting bulb on the horizontal pole and rises, then restarts adjustment mechanism and drives the lighting fixture and rotate, and the lighting bulb shines after the circular telegram at last, in order to play the effect of rotation illumination to the street.

Through adopting above-mentioned technical scheme, can accomplish the process of being under construction the installation to street lighting device to can realize playing the effect of adjusting to the angle of the lighting bulb in the lighting fixture, and then can increase the irradiation range of light, the pedestrian of being convenient for walks on the street.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the adjusting mechanism, when the first driving assembly is started, the first driving assembly drives the second adjusting frame to swing under the action of the first adjusting frame, so that the second adjusting frame drives the lamp holder on the mounting frame to swing, the angle of the lighting bulb in the lamp holder can be adjusted, the lighting range of light can be enlarged, and pedestrians can walk on the street conveniently;

2. by arranging the solar panel, sunlight can be absorbed in daytime to convert light energy into electric energy, so that power can be supplied to driving equipment in the street lighting device, and the effects of energy conservation and environmental protection can be achieved; in addition, the solar panel can also have a rainwater shielding effect, so that the condition that the internal circuit of the lighting bulb is damaged due to rainwater dropping into the lighting bulb can be reduced, and the service life of the lighting bulb can be prolonged;

3. by arranging the lifting mechanism, when the second driving assembly is started, the second driving assembly drives the first driven gear to rotate, the first driven gear is meshed with the plurality of second driven gears to drive the plurality of second driven gears to rotate, so that the plurality of first lead screws can move in the second driven gears in a lifting way to drive the lifting disc to move in the fixed cylinder in a lifting way, and the height of the lamp post can be effectively adjusted, so that the lighting bulb can be maintained or replaced in the later period;

4. through setting up the shielding mechanism, when starting the third driving piece, the output drive second lead screw of third driving piece rotates, make the slide drive the push rod along the inner wall of lamp pole and rise, the push rod then promotes the shielding plate, make the shielding plate push away by the push rod support, thereby make the shielding plate shelter from the junction of lamp pole and solid fixed cylinder, in order to reduce rainwater or other debris and enter into solid fixed cylinder and lead to the spare part in the solid fixed cylinder impaired condition to appear, and then can improve elevating system's life.

Drawings

FIG. 1 is a schematic diagram of a street lighting fixture according to an embodiment of the present application;

FIG. 2 is a schematic structural view of an adjustment mechanism and a rotation assembly of an embodiment of the present application;

fig. 3 is a schematic structural diagram of the lifting mechanism and the shielding mechanism according to the embodiment of the present application.

Description of reference numerals: 1. a base; 2. a lamp post; 21. fastening a circular plate; 211. a fastening hole; 22. fastening a nut; 23. a third driving member; 24. a second lead screw; 25. a slide plate; 26. a slide bar; 27. an opening; 28. a shielding plate; 29. a push rod; 3. a cross bar; 31. a rotating shaft; 32. a solar panel; 33. a rotating gear; 4. a lamp holder; 5. an illumination bulb; 6. a carrier plate; 61. a carrier bar; 62. a carrier; 63. a first adjusting bracket; 64. a second adjusting bracket; 65. a hinged block; 66. hinging the ball; 67. a slider; 671. a rack; 68. a strip-shaped slide hole; 69. a first driving member; 7. a fixed cylinder; 71. a support bar; 72. fixing the disc; 73. a first driven gear; 74. a cylinder; 75. a second driven gear; 751. a threaded hole; 76. a first lead screw; 77. a lifting disc; 771. fastening a screw rod; 78. a driving gear; 79. a second driving member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses street lighting device. Referring to fig. 1, the street lighting device comprises a base 1, wherein the base 1 is fixedly installed beside a street, the base 1 is formed by pouring concrete, and a lamp post 2 is installed on the top of the base 1 through a lifting mechanism; the welding has horizontal pole 3 on the top of lamp pole 2,

horizontal pole

3 and 2 mutually perpendicular of lamp pole, and installs the reinforcing block that is triangle-shaped at the junction between horizontal pole 3 and lamp pole 2, and the setting of reinforcing block can improve the stability between horizontal pole 3 and the lamp pole 2.

Meanwhile, a lamp holder 4 is installed at the bottom of one end of the cross rod 3 through an adjusting mechanism, a lighting bulb 5 is installed in the lamp holder 4, the lighting bulb 5 is electrically connected with an external power supply through an electric wire, and the adjusting mechanism is arranged to achieve the effect of adjusting the angle of the lighting bulb 5 in the lamp holder 4, so that the irradiation range of light can be enlarged, and pedestrians can walk on the street conveniently; and be convenient for highly playing the effect of effectively adjusting to lamp pole 2 through setting up elevating system to can be convenient for the later stage maintain or change lighting bulb 5.

Specifically, referring to fig. 1 and 2, in the present embodiment, the adjustment mechanism includes a carrier plate 6, a carrier bar 61, a carrier 62, a first adjustment bracket 63, a second adjustment bracket 64, and a first drive assembly. The bearing plate 6 is fixedly arranged at the bottom of one end of the cross rod 3 far away from the lamp post 2; the bearing rod 61 is fixedly arranged at the center of one side of the bearing plate 6, which is far away from the cross rod 3, and the bearing rod 61 is vertical to the bearing plate 6; the bearing frame 62 is fixedly arranged on one end of the bearing rod 61 far away from the bearing plate 6, the bearing frame 62 is of a concave structure, and a notch of the bearing frame 62 faces downwards; the first adjusting frame 63 is a cross frame with a cross structure, and two opposite ends of the first adjusting frame 63 are rotatably connected with two sides of the notch of the bearing frame 62, so that the first adjusting frame 63 with the cross structure can swing on the bearing frame 62.

Simultaneously, second alignment jig 64 is the frame of rectangle column structure, two inboards that second alignment jig 64 corresponds are rotated with the other relative both ends of first alignment jig 63 and are connected, first alignment jig 63 is located the inside of second alignment jig 64, and the both sides top fixed mounting of second alignment jig 64 has the mounting bracket, lighting fixture 4 fixed mounting is on one side that the mounting bracket deviates from second alignment jig 64, when first alignment jig 63 swings, can drive second alignment jig 64 and mounting bracket and swing, thereby make lighting fixture 4 and lighting bulb 5 swing.

In addition, the first driving assembly is disposed between the second adjusting bracket 64 and the bearing plate 6, and the first driving assembly includes a hinge block 65, a hinge ball 66, a slider 67, and a first driving member 69. Two hinge blocks 65 are arranged, and the two hinge blocks 65 are respectively arranged on two adjacent outer side walls of the second adjusting frame 64; a hinge groove is formed on one side of each hinge block 65 facing the cross bar 3, and a hinge ball 66 is arranged in the hinge groove in a rolling manner; the slider 67 is provided with two, and two sliders 67 all are the I shape structure, and two sliders 67 slide respectively on one side that loading board 6 deviates from horizontal pole 3, and set up two mutually perpendicular's bar slide opening 68 on the loading board 6, and two bar slide opening 68 mutually support with two sliders 67 respectively for two sliders 67 slide respectively along bar slide opening 68 in the bottom of loading board 6.

First driving piece 69 is provided with two, and two first driving pieces 69 are driving cylinder, and two driving cylinder all are connected with external power source electricity through the electric wire, and two driving cylinder's one end is articulated mutually with one side that two sliders 67 deviate from horizontal pole 3 respectively, and two driving cylinder's piston rod respectively with two articulated ball 66's lateral wall fixed connection.

When one of the driving cylinders is started, the output end of the driving cylinder drives the hinge ball 66 to rotate in the hinge block 65, so that the hinge block 65 drives the lamp holder 4 on the second adjusting frame 64 to swing, and the angle of the lighting bulb 5 in the lamp holder 4 can be adjusted; when another driving cylinder is started, the adjusting effect of different angles on the illuminating lamp 5 in the lamp holder 4 can be realized, so that the illumination range of light can be further enlarged, and the pedestrians can walk on the street conveniently.

Referring to fig. 2, in the present embodiment, a rotating shaft 31 is rotatably connected to the top of the cross bar 3, and the rotating shaft 31 is located above the bearing plate 6; the solar panels 32 are symmetrically installed at the top of the rotating shaft 31, the two solar panels 32 are electrically connected with an external power supply through electric wires, and the solar panels 32 are electrically connected with the driving cylinder and the lighting bulb 5 respectively. Through the structure that the rotating shaft 31 and the solar panel 32 are matched with each other, the solar panel 32 can absorb sunlight in the daytime to convert light energy into electric energy, so that the driving cylinder and the lighting bulb 5 are conveniently powered, and the effects of energy conservation and environmental protection can be achieved; when rainy day, solar panel 32 can also play the effect of certain sheltering from to the rainwater to can reduce the rainwater and drip in lighting bulb 5 and lead to lighting bulb 5 internal line to appear impaired condition, and then can improve lighting bulb 5's life.

Simultaneously, seted up the notch on the one side that the horizontal pole 3 is close to loading board 6, loading board 6 lid fits the notch, and the one end that solar panel 32 was kept away from to pivot 31 runs through in the top of horizontal pole 3 and extends into the notch, stretches into and is provided with rotating assembly between the intraoral one end of notch and two sliders 67 at pivot 31, and rotating assembly includes rack 671 and rotating gear 33. The two racks 671 are fixedly mounted on one side, away from the driving cylinder, of the two sliders 67 respectively, and the two racks 671 are located in the groove; the rotating gear 33 is fixedly installed on one end of the rotating shaft 31 extending into the groove, and the rotating gear 33 is meshed with the two racks 671 at the same time.

When the output end of the driving cylinder drives the second adjusting frame 64 to swing, the driving cylinder can be made to receive a reaction force, the bottom of the driving cylinder abuts against the sliding block 67, the sliding block 67 slides along the bar-shaped sliding hole 68, the sliding block 67 can drive the rack 671 to move in the sliding process, the rack 671 is meshed with the rotating gear 33, the rack 671 drives the rotating gear 33 to rotate, the rotating shaft 31 on the rotating gear 33 can be made to rotate, the rotating shaft 31 drives the solar panel 32 to rotate, and the solar panel 32 can absorb sunlight better. In addition, when night, pivoted solar panel 32 also can play the effect of driving the mosquito to a certain extent to can reduce the condition that the mosquito appears sheltering from light.

Referring to fig. 1 and 3, in the present embodiment, the elevating mechanism includes a fixed cylinder 7, a fixed disk 72, a first driven gear 73, a cylinder 74, a second driven gear 75, a first lead screw 76, an elevating disk 77, and a second driving assembly. Wherein, the fixed cylinder 7 is fixedly arranged at the top of the base 1 through an expansion bolt; a plurality of support rods 71 are fixedly arranged at the inner bottom of the fixed cylinder 7, and a fixed disc 72 is fixedly arranged at the top ends of the support rods 71; a first driven gear 73 is rotatably mounted at the top center of the fixed disk 72 through a ball bearing; three cylinders 74 are arranged, the three cylinders 74 are all fixedly arranged on the fixed disc 72 and penetrate through the fixed disc 72, and the three cylinders 74 are positioned on one side of the first driven gear 73; the number of the second driven gears 75 is three, the three second driven gears 75 are respectively rotatably connected to the top ends of the three cylinders 74, and the three second driven gears 75 are simultaneously engaged with the first driven gear 73, so that when the first driven gear 73 rotates, the three second driven gears 75 can be simultaneously driven to rotate.

Meanwhile, three first lead screws 76 are arranged, the three first lead screws 76 vertically penetrate through the three second driven gears 75 respectively and extend into the cylinder 74, threaded holes 751 are formed in the three second driven gears 75, and the threaded holes 751 are in threaded connection with the first lead screws 76; the bottom of the lifting disc 77 is rotatably connected with one end of each of the three first lead screws 76, which is far away from the fixed disc 72; the second driving assembly is disposed on the fixed disk 72, and the second driving assembly is matched with the first driven gear 73, so that the second driving assembly can drive the first driven gear 73 to rotate.

Specifically, referring to fig. 3, in the present embodiment, the second drive assembly includes a drive gear 78 and a second drive member 79. Wherein, the driving gear 78 is rotatably installed on the top of the fixed disk 72, and the driving gear 78 is engaged with the first driven gear 73; the second driving member 79 is a driving motor, the driving motor is electrically connected to an external power source through an electric wire, the driving motor is fixedly installed at the bottom of the fixed disk 72, and an output end of the driving motor penetrates through the fixed disk 72 and is fixedly connected to the driving gear 78.

When the driving motor is started, the output end of the driving motor drives the driving gear 78 to rotate, the driving gear 78 drives the first driven gear 73 to rotate, the first driven gear 73 simultaneously drives the three second driven gears 75 to rotate, and the three first lead screws 76 and the lifting disc 77 are mutually limited, so that the three first lead screws 76 are lifted simultaneously, and the lifting disc 77 is driven to lift and move in the fixed cylinder 7.

In addition, in the present embodiment, three extension grooves are formed in the base 1, the three extension grooves are preset when the base 1 is poured, and the three extension grooves are respectively inserted into the three first lead screws 76, so that one ends of the three first lead screws 76, which are far away from the lifting disc 77, penetrate through the cylinder 74 and extend into the extension grooves. Through the setting of extension groove, can increase the lift distance of first lead screw 76 to make the moving path of lamp pole 2 can increase, and then make light bulb 5 highly higher, in order to reduce the condition that artificial damage appears in light bulb 5.

In addition, referring to fig. 3, in this embodiment, the top fixed connection of fastening components and lift disc 77 is passed through to the bottom of this lamp pole 2, through the lift removal to lift disc 77, can drive lamp pole 2 and carry out the lift removal to be convenient for highly playing the effect of effective regulation to lamp pole 2, and then be convenient for the later stage to maintain or change lighting bulb 5.

Specifically, the fastening assembly includes a fastening screw 771, a fastening circular plate 21, and a fastening nut 22. Wherein, four fastening screws 771 are provided, the four fastening screws 771 are fixedly installed on one side of the lifting disc 77 far away from the first lead screw 76, and the four fastening screws 771 are respectively positioned at the periphery of the lifting disc 77; the fastening circular plate 21 is fixedly installed at the bottom end of the lamp post 2, four fastening holes 211 are formed in the fastening circular plate 21, the four fastening holes 211 are matched with the four fastening screws 771, and when the four fastening screws 771 penetrate through the four fastening holes 211 respectively, the top of the lifting circular plate 77 is abutted to the bottom of the fastening circular plate 21; fastening nut 22 is provided with four, and four fastening nut 22 respectively with four fastening screw 771 threaded connection, through with four fastening nut 22 respectively the turn-knob advance on four fastening screw 771 for fastening nut 22 supports tightly on fastening plectane 21, thereby is convenient for install lamp pole 2 firm on lift disc 77, so that the later stage carries out lifting movement to lamp pole 2.

Referring to fig. 3, in the present embodiment, a shielding mechanism is provided between the inside of the lamp post 2 and the top of the fastening circular plate 21, and the shielding mechanism includes a third driving member 23, a second screw 24, a sliding plate 25, a sliding rod 26, a shielding plate 28, and a push rod 29. The third driving member 23 is a servo motor, the servo motor is electrically connected with an external power supply through an electric wire, and the output end of the servo motor is vertically arranged; the second lead screw 24 is fixedly installed at the output end of the servo motor, one end, far away from the servo motor, of the second lead screw 24 is fixedly connected with the inner top wall of the lamp post 2, and when the servo motor is started, the output end of the servo motor can rotate the second lead screw 24.

Meanwhile, the sliding plate 25 is in threaded connection with the second screw rod 24; slide bar 26 is provided with many, and polylith slide bar 26 fixed mounting has seted up a plurality of spouts on the inside wall of lamp pole 2 in the outside all around of slide 25, these a little spouts and these a little slide bar 26 mutual adaptation, and these a little spouts and these a little slide bar 26's cooperation can play effective spacing effect to slide 25, when second lead screw 24 when rotating, can make slide 25 carry out the lifting and dropping slip in lamp pole 2.

In addition, a plurality of openings 27 are formed in the outer side of one end, close to the fixed cylinder 7, of the lamp post 2, a plurality of shielding plates 28 are arranged, the top sides of the shielding plates 28 are respectively and rotatably connected to the top walls of the openings 27, and the shielding plates 28 are matched with the openings 27, so that the shielding plates 28 can cover the openings 27; the push rods 29 are provided with a plurality of rods, one ends of the plurality of push rods 29 are respectively hinged on the periphery of the top of the sliding plate 25, and the other ends of the plurality of push rods 29 are respectively hinged on the inner surfaces of the shielding plates 28. In addition, in the present embodiment, the number of the openings 27, the shutter 28, and the push rods 29 is uniform.

When starting servo motor, servo motor's output drive second lead screw 24 rotates, make slide 25 drive push rod 29 along the inner wall of lamp pole 2 and go up, push rod 29 then promotes shielding plate 28, make shielding plate 28 support by push rod 29 and push away, thereby make shielding plate 28 shelter from the junction of lamp pole 2 and solid fixed cylinder 7, in order to reduce rainwater or other debris and enter into solid fixed cylinder 7 and lead to the impaired condition to appear in the spare part of solid fixed cylinder 7, and then can improve elevating system's life.

The application provides a construction method of a street lighting device, which comprises the following steps:

s1: firstly, excavating a pit groove at a specified position beside a street, wherein the excavating mode adopts manual excavation, after the pit groove is excavated, a pouring cavity is enclosed in the pit groove through a plurality of templates, then concrete is injected into the pouring cavity, and a base 1 is formed after the concrete is solidified.

S2: the fixing disc 72 is welded at the inner bottom of the fixing cylinder 7 through a plurality of support rods 71 in advance, then the first driven gear 73 is rotatably installed on the fixing disc 72 through ball bearings, then the three cylinders 74 and the three second driven gears 75 are installed at the edge of the fixing cylinder 7, the three second driven gears 75 are meshed with the first driven gear 73 at the same time, then the three first lead screws 76 are respectively and threadedly connected into threaded holes 751 of the three second driven gears 75, and then the lifting disc 77 is rotatably connected with one ends of the three first lead screws 76 through three bearings.

S3: then install the bottom at fixed disc 72 with the driving motor on the second drive assembly, run through driving motor's output in fixed disc 72 and extend in the top, then install driving gear 78 on driving motor's output, with driving gear 78 and first driven gear 73 intermeshing simultaneously, start driving motor, driving motor's output drives driving gear 78 and rotates, driving gear 78 drives first driven gear 73 and rotates, first driven gear 73 then drives three second driven gear 75 simultaneously and rotates, thereby make three first lead screws 76 go up and down simultaneously, and then drive lift disc 77 and carry out the lift removal in solid fixed cylinder 7.

S4: then, the shielding mechanism is installed in the lamp post 2, the lamp post 2 and the cross rod 3 are welded with each other in advance, then the lamp holder 4 is installed at the bottom of the cross rod 3 through the adjusting mechanism, the rotating shaft 31 and the solar panel 32 are installed on the cross rod 3 in a rotating mode, the bottom end of the cross rod 3 is matched with the sliding block 67 in the adjusting mechanism through the rotating assembly, when one driving cylinder is started, the output end of the driving cylinder drives the hinged ball 66 to rotate in the hinged block 65, so that the hinged block 65 drives the lamp holder 4 on the second adjusting frame 64 to swing, and therefore the angle of the lighting bulb 5 in the lamp holder 4 can be adjusted; when another driving cylinder is started, the adjusting effect of different angles on the illuminating lamp 5 in the lamp holder 4 can be realized, so that the illumination range of the light can be further enlarged.

Simultaneously, when the output drive second alignment jig 64 of wherein driving cylinder swung, can make driving cylinder self also receive a reaction force, make driving cylinder's bottom support tight slider 67, make slider 67 slide along bar slotted eye 68, slider 67 slip in-process can drive rack 671 and remove, rack 671 and rotating gear 33 intermeshing, make rack 671 drive rotating gear 33 and rotate, thereby can make the pivot 31 on the rotating gear 33 rotate, pivot 31 then drives solar panel 32 and rotates, and then make solar panel 32 absorb sunshine better.

S5: then pass through fastening components and 77 fixed connection of lift disc with the one end of lamp pole 2, install the top at base 1 with solid fixed cylinder 7 through the fastener again, then drive lamp pole 2 through elevating system and rise, make lamp pole 2 drive the lighting bulb 5 on the horizontal pole 3 and rise, then restart adjustment mechanism drives lighting fixture 4 and rotates, light after 5 circular telegrams of lighting bulb at last, play the effect of rotation illumination to the street, thereby be convenient for the pedestrian walks on the street, and then can accomplish the process of installing of being under construction to street lighting device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A street lighting device comprising a base (1) arranged on one side of a street, characterized in that: a lamp post (2) is arranged on the base (1), a cross bar (3) is arranged at the top of the lamp post (2), the bottom of the cross rod (3) is provided with a lamp holder (4) through an adjusting mechanism, a lighting bulb (5) is arranged in the lamp holder (4), the adjusting mechanism comprises a bearing plate (6) arranged at the bottom of the cross rod (3), the bottom of the bearing plate (6) is provided with a bearing rod (61), the bottom end of the bearing rod (61) is provided with a bearing frame (62), the two ends of the bottom of the bearing frame (62) are simultaneously and rotatably connected with a first adjusting frame (63), two ends of the first adjusting bracket (63) are simultaneously and rotatably connected with a second adjusting bracket (64), a first driving component used for rotating the second adjusting frame (64) is arranged between the second adjusting frame (64) and the bearing plate (6), the lamp holder (4) is connected to the bottom of the second adjusting frame (64) through a mounting frame.

2. A street lighting fixture as recited in claim 1, wherein: first drive assembly including install in articulated piece (65), two on the adjacent both sides of second alignment jig (64) all rotate in articulated piece (65) and be connected with articulated ball (66), the bottom sliding connection of loading board (6) has two slider (67), the bottom of loading board (6) has still been seted up two respectively with two slider (67) matched with bar slide opening (68), two the bottom of slider (67) all articulates there is first driving piece (69), the drive end of first driving piece (69) with the outside of articulated ball (66) is connected.

3. A street lighting fixture as claimed in claim 2, wherein: the top of horizontal pole (3) is rotated and is connected with pivot (31), solar panel (32) are installed to the symmetry on the top of pivot (31), the bottom of pivot (31) is run through and is stretched into the inside of horizontal pole (3), pivot (31) simultaneously with two be provided with rotating assembly between slider (67).

4. A street lighting fixture as claimed in claim 3, wherein: the rotating assembly comprises racks (671) which are respectively arranged on the tops of the two sliding blocks (67), a rotating gear (33) is arranged on the outer side of the bottom end of the rotating shaft (31), and the rotating gear (33) is meshed with the two racks (671) at the same time.

5. A street lighting fixture as recited in claim 1, wherein: the lamp post is characterized in that a lifting mechanism is arranged between the base (1) and the lamp post (2), the lifting mechanism comprises a fixed cylinder (7) installed on the top of the base (1), a fixed disc (72) is arranged at the inner bottom of the fixed cylinder (7) through a plurality of support rods (71), a first driven gear (73) is rotatably connected to the top of the fixed disc (72), a plurality of cylinders (74) are arranged on the fixed disc (72), the cylinders (74) penetrate through the top of the fixed disc (72), the top end of each cylinder (74) is rotatably connected with a plurality of second driven gears (75) meshed with the first driven gear (73), threaded holes (751) are formed in the plurality of second driven gears (75), a first lead screw (76) is connected to the inner side threads of each threaded hole (751), and lifting discs (77) are simultaneously and rotatably connected to the top ends of the first lead screws (76), the bottom end of the lamp pole (2) is connected with the top of the lifting disc (77) through a fastening assembly, and a second driving assembly used for driving the first driven gear (73) to rotate is arranged on the fixed disc (72).

6. A street lighting fixture as claimed in claim 5, wherein: the second drive assembly comprises a driving gear (78) which is rotatably connected to the top of the fixed disc (72), the driving gear (78) is meshed with the first driven gear (73), a second driving piece (79) is installed at the bottom of the fixed disc (72), and the output end of the second driving piece (79) penetrates through the fixed disc (72) and is connected with the driving gear (78).

7. A street lighting fixture as claimed in claim 5, wherein: the fastening assembly comprises a plurality of fastening screws (771) arranged on the top of the lifting disc (77), a fastening disc (21) is arranged at the bottom of the lamp post (2), a plurality of fastening holes (211) matched with the fastening screws (771) are formed in the fastening disc (21), and fastening nuts (22) are in threaded connection with the fastening screws (771).

8. A street lighting fixture as claimed in claim 7, wherein: a shielding mechanism is arranged between the inside of the lamp post (2) and the top of the fastening circular plate (21), the shielding mechanism comprises a third driving piece (23) arranged at the top of the fastening circular plate (21), the output end of the third driving piece (23) is connected with a second screw rod (24), the second screw rod (24) is connected with a sliding plate (25) in a threaded manner, a plurality of sliding rods (26) are arranged on the sides of the periphery of the sliding plate (25), a plurality of sliding grooves matched with the sliding rods (26) are formed in the inner wall of the lamp post (2), a plurality of openings (27) are arranged on the outer periphery of the lamp post (2), the inner top walls of the openings (27) are hinged with baffle plates (28), the top of the sliding plate (25) is hinged with a plurality of push rods (29), and the push rods (29) are hinged with the shielding plates (28).

9. A street lighting fixture as claimed in claim 5, wherein: the bottom end of the first screw rod (76) penetrates through the cylinder (74) and extends into the base (1), a plurality of extension grooves are formed in the base (1), and the extension grooves are matched with the first screw rod (76).

10. A construction method of a street lighting device based on any one of claims 1 to 9, comprising the steps of:

s1: firstly, excavating a pit groove at a specified position beside a street, wherein the excavation mode adopts manual excavation, after the pit groove is excavated, a pouring cavity is enclosed in the pit groove through a plurality of templates, then concrete is injected into the pouring cavity, and a base (1) is formed after the concrete is solidified;

s2: the method comprises the steps that a fixed disc (72) is welded to the inner bottom of a fixed cylinder (7) through a plurality of support rods (71) in advance, a first driven gear (73) is rotatably installed on the fixed disc (72) through ball bearings, a plurality of cylinders (74) and a plurality of second driven gears (75) are installed at the edge of the fixed cylinder (7), the plurality of second driven gears (75) and the first driven gear (73) are meshed with each other, a plurality of first screw rods (76) are respectively in threaded connection with threaded holes (751) of the plurality of second driven gears (75), and a lifting disc (77) is rotatably connected with one ends of the plurality of first screw rods (76) through a plurality of bearings;

s3: then a second driving piece (79) on the second driving assembly is arranged at the bottom of the fixed disc (72), the output end of the second driving piece (79) penetrates through the fixed disc (72) and extends upwards, then a driving gear (78) is arranged at the output end of the second driving piece (79), and the driving gear (78) and the first driven gear (73) are meshed with each other;

s4: then, the shielding mechanism is arranged in the lamp post (2), the lamp post (2) and the cross rod (3) are welded in advance, the lamp holder (4) is arranged at the bottom of the cross rod (3) through the adjusting mechanism, the rotating shaft (31) and the solar panel (32) are rotatably arranged on the cross rod (3), and the bottom end of the cross rod (3) is matched with a sliding block (67) in the adjusting mechanism through a rotating assembly;

s5: then pass through fastening components and lift disc (77) fixed connection with the one end of lamp pole (2), install the top in base (1) through the fastener with a fixed section of thick bamboo (7) again, then drive lamp pole (2) through elevating system and rise, make lamp pole (2) drive lighting bulb (5) on horizontal pole (3) and rise, then restart adjustment mechanism drives lighting fixture (4) and rotates, light after lighting bulb (5) circular telegram at last, in order to play the effect of rotation illumination to the street.