CN213019384U

CN213019384U - Solar street lamp convenient to overhaul and maintain

Info

Publication number: CN213019384U
Application number: CN202021671195.XU
Authority: CN
Inventors: 周日荣
Original assignee: Jiangxi Ruiyuxin Energy Technology Co ltd
Current assignee: Jiangxi Ruiyuxin Energy Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-20
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a new forms of energy lighting apparatus technical field just discloses a solar street lamp convenient to overhaul and maintain, including fixed light pole, the top movable mounting of fixed light pole has movable light pole, the right-hand member of activity light pole has the street lamp through bracing piece fixed mounting, the top fixed mounting of activity light pole has the solar device, the inner chamber fixed mounting of fixed light pole has the motor. This solar street lamp convenient to overhaul and maintain, drive rotation axis and the rotatory activity of screw thread movable rod through the motor, the rotatory cooperation screw thread device of screw thread movable rod carries out the activity to movable light pole and descends, can realize the position decline of street lamp and solar device, inspection maintenance person also can directly inspect the maintenance to solar street lamp, the waste of manpower and material resources has been reduced, the personal safety hidden danger of inspection maintenance person has been reduced simultaneously, the setting of maintenance chamber door, make the maintenance chamber door open the maintenance chamber door and inspect the maintenance to the motor.

Description

Solar street lamp convenient to overhaul and maintain

Technical Field

The utility model relates to a new forms of energy lighting apparatus technical field specifically is a solar street lamp convenient to overhaul and maintain.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery stores electric energy, an ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller, and is used for replacing the traditional street lamp for public power illumination.

When the existing solar street lamp is used, the street lamp and the solar device face to be inspected and maintained frequently, but due to the fact that a street lamp pole is high, a user needs to help a ladder or a climbing machine when the user inspects and maintains the street lamp and the solar device, the inspection and the maintenance of the street lamp and the solar device are time-consuming and labor-consuming, and meanwhile, the potential safety hazard of the user also exists when the user inspects and maintains the climbing operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a solar street lamp convenient to overhaul and maintain, possess the position decline that can realize street lamp and solar device, manpower and material resources's waste has been reduced, reduce inspection maintenance personal safety hidden danger, reduce the screw thread contact atress between screw thread movable rod and the screw thread device simultaneously, improve advantages such as screw thread movable rod and screw thread device's life, it needs with the help of the instrument of ascending a height when having solved the user of service to inspect the maintenance to solar street lamp, the inspection maintenance is wasted time and energy, the operation of ascending a height of inspection maintenance personnel simultaneously also has the problem of personal safety hidden danger.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a solar street lamp convenient to overhaul and maintain comprises a fixed street lamp pole, wherein the top end of the fixed street lamp pole is movably provided with an movable street lamp pole, the right end of the movable street lamp pole is fixedly provided with a street lamp through a support rod, the top end of the movable street lamp pole is fixedly provided with a solar device, the inner cavity of the fixed street lamp pole is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft through a speed reducer, the inner cavity of the fixed street lamp pole is rotatably connected with a threaded movable rod, the bottom end of the threaded movable rod is fixedly connected with the top end of the rotating shaft through a connector, the inner cavity of the movable street lamp pole is fixedly provided with a threaded device, the top end of the threaded movable rod sequentially penetrates through the fixed street lamp pole and the movable street lamp pole and extends to the inside of the movable street lamp pole, and a limiting block is fixedly arranged on the outer surface of the threaded movable rod.

Preferably, the top end of the threaded movable rod is fixedly provided with a supporting end block, and the right end of the fixed light pole is rotatably connected with a maintenance box door.

Preferably, the left end and the right end of the movable street lamp pole are fixedly provided with mechanical boxes above the supporting rod, and the inner cavities of the mechanical boxes are fixedly provided with hydraulic cylinders.

Preferably, two the equal slidable mounting in inner chamber of machinery box has movable kelly, two the equal fixed mounting in one end that the activity kelly kept away from each other has the sliding block.

Preferably, the output end of the hydraulic cylinder is fixedly provided with a hydraulic rod, and one end of each hydraulic rod opposite to the other end of each hydraulic rod is fixedly connected with one side of each sliding block away from each other.

Preferably, the left end and the right end of the movable street lamp pole are both provided with a stress clamping groove, and the inner surface of the stress clamping groove is matched with the outer surface of the movable clamping rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a solar street lamp convenient to overhaul and maintain possesses following beneficial effect: this solar street lamp accessible starter motor convenient to overhaul and maintain drives rotation axis cooperation screw thread movable rod and screw device and carries out the activity decline to activity light pole, after the distance is predetermine in the decline of activity light pole, the staff can use the instrument to solar device and street lamp inspection and maintenance, the user can restart the motor and drive activity light pole and move about and rise, after rising to the predetermined distance, start both sides pneumatic cylinder and drive the hydraulic stem and extend and drive sliding block and activity kelly and remove to the centre, activity kelly cooperation atress draw-in groove carries out the contact atress to supporting end block.

1. This solar street lamp convenient to overhaul and maintain, drive rotation axis and the rotatory activity of screw thread movable rod through the motor, the rotatory cooperation screw thread device of screw thread movable rod carries out the activity to movable light pole and descends, can realize the position decline of street lamp and solar device, inspection maintenance person also can directly inspect the maintenance to solar street lamp, the waste of manpower and material resources has been reduced, the personal safety hidden danger of inspection maintenance person has been reduced simultaneously, the setting of maintenance chamber door, make maintenance person can directly inspect the maintenance to the motor through opening the maintenance chamber door, the inspection and the maintenance of motor have been made things convenient for.

2. This solar street lamp convenient to overhaul and maintain, it extends to drive the hydraulic stem through the both sides pneumatic cylinder, the both sides hydraulic stem shrink drives the sliding block and the activity kelly of both sides respectively and removes to the centre, activity kelly cooperation atress draw-in groove carries out the contact atress to supporting end block, screw thread contact atress between screw thread movable rod and the screw thread device has been reduced, the life of screw thread movable rod and screw thread device has been improved, the both sides pneumatic cylinder also can drive the activity kelly and contract, the problem that the activity kelly took screw thread movable rod working space has been avoided.

Drawings

Fig. 1 is a front view of the external structure of the present invention.

Fig. 2 is the utility model discloses a fixed light pole and activity light pole inner structure elevation.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is the utility model discloses a mechanical box and activity light pole inner structure plan view.

In the figure: 1. fixing the street lamp pole; 2. a movable street lamp pole; 3. a support bar; 4. a street lamp; 5. a solar device; 6. a motor; 7. a rotating shaft; 8. a threaded movable rod; 9. a screw thread device; 10. a limiting block; 11. a support end block; 12. a mechanical box; 13. a hydraulic cylinder; 14. a movable clamping rod; 15. a slider; 16. a hydraulic lever; 17. forced clamping grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a solar street light convenient for maintenance includes a fixed light pole 1, the fixed light pole 1 provides a bottom support for a movable light pole 2, and provides a working space for a threaded movable pole 8, the top end of the fixed light pole 1 is movably provided with the movable light pole 2, the right end of the movable light pole 2 is fixedly provided with a street light 4 through a support pole 3, the top end of the movable light pole 2 is fixedly provided with a solar device 5, the solar device 5 can collect solar energy resources and convert the solar energy into electric energy to provide electric energy supply for the street light 4 and a motor 6, the inner cavity of the fixed light pole 1 is fixedly provided with the motor 6, the motor 6 is electrically connected with a power supply, the motor 6 is controlled by an external PLC programming program, the motor 6 can drive a rotating shaft 7 to rotate forwards and backwards, the output end of the motor 6 is fixedly provided with the, the inner cavity of the fixed light pole 1 is rotatably connected with a threaded movable rod 8, the bottom end of the threaded movable rod 8 is fixedly connected with the top end of a rotating shaft 7 through a connector, the inner cavity of the movable light pole 2 is fixedly provided with a threaded device 9, the threaded device 9 is a fixed nut device, the top end of the threaded movable rod 8 sequentially penetrates through the fixed light pole 1 and the movable light pole 2 and extends to the inside of the movable light pole 2, the outer surface of the threaded movable rod 8 is in threaded connection with the inner surface of the threaded device 9, the outer surface of the threaded movable rod 8 is fixedly provided with a limiting block 10, the top end of the threaded movable rod 8 is fixedly provided with a supporting end block 11, the right end of the fixed light pole 1 is rotatably connected with a maintenance box door, a user can inspect and maintain the motor 6 by opening the maintenance box door, and the mechanical boxes 12 are fixedly arranged at the left, the inner cavities of the two mechanical boxes 12 are fixedly provided with hydraulic cylinders 13, the hydraulic cylinders 13 are electrically connected with a power supply, the hydraulic cylinders 13 are controlled by an external PLC programming program, after an extension instruction stops, the hydraulic cylinders 13 stop working and keep an extension state, after a contraction instruction stops, the hydraulic cylinders 13 stop working and keep a contraction state, the inner cavities of the two mechanical boxes 12 are respectively provided with movable clamping rods 14 in a sliding manner, the ends, far away from each other, of the two movable clamping rods 14 are respectively and fixedly provided with sliding blocks 15, the sliding blocks 15 slide by matching with sliding grooves on the inner walls of the mechanical boxes 12 through the sliding blocks at the top and the bottom, the output end of the hydraulic cylinder 13 is fixedly provided with hydraulic rods 16, the opposite ends of the two hydraulic rods 16 are respectively and fixedly connected with the sides, far away from each other, the left end and the right end of the movable lamp post 2 are respectively provided with a stress clamping groove, the movable clamping rod 14 is matched with the stress clamping groove 17 to contact and stress the supporting end block 11, and the thread contact stress between the thread movable rod 8 and the thread device 9 is reduced.

The working principle is as follows: firstly, when a user needs to inspect and maintain the solar device 5 or the street lamp 4, the hydraulic cylinders 13 on two sides can be started to drive the hydraulic rods 16 to contract by starting the motor 6 and the hydraulic cylinders 13, the hydraulic rods 16 on two sides contract to respectively drive the sliding blocks 15 on two sides and the movable clamping rods 14 to move towards two sides, the motor 6 is started to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the threaded movable rod 8 to rotate, the threaded movable rod 8 rotates to match with the threaded device 9 to movably descend the movable street lamp post 2, the limiting block 10 contacts with the threaded device 9 to limit the descending of the movable street lamp post 2, when the movable street lamp post 2 descends to a preset distance, the motor 6 stops working, the user can use a tool to inspect and maintain the solar device 5 or the street lamp 4, after the inspection and maintenance are finished, the user starts the motor 6, and starts to drive the rotating shaft 7 to, the rotatory screw thread movable rod 8 that drives of rotation axis 7 carries out rotatory activity, 8 rotatory cooperation screw devices 9 of screw thread movable rod move about the light pole 2 that moves about and rise, after rising to the predetermined distance, the user restarts hydraulic cylinder 13, both sides hydraulic cylinder 13 starts to drive hydraulic stem 16 and extends, both sides hydraulic stem 16 extends and drives the sliding block 15 and the movable clamping bar 14 of both sides respectively and removes to the centre, 14 cooperation atress draw-in grooves 17 of movable clamping bar carry out the contact atress to support end block 11, the screw thread contact atress between screw thread movable rod 8 and the screw devices 9 has been reduced.

In conclusion, the solar street lamp convenient for maintenance and repair can be contracted by starting the hydraulic cylinders 13 on the two sides to drive the hydraulic rods 16, the hydraulic rods 16 on the two sides are contracted to respectively drive the sliding blocks 15 and the movable clamping rods 14 on the two sides to move towards the two sides, meanwhile, the motor 6 is started to drive the rotating shaft 7 to be matched with the threaded movable rod 8 and the threaded device 9 to movably descend the movable street lamp post 2, when the movable street lamp post 2 descends to a preset distance, a worker can use a tool to inspect and repair the solar device 5 and the street lamp 4, the worker can start the motor 6 again to drive the movable lamp post 2 to movably ascend, after the movable lamp post 2 ascends to the preset distance, the hydraulic cylinders 13 on the two sides are started to drive the hydraulic rods 16 to extend and drive the sliding blocks 15 and the movable clamping rods 14 to move towards the middle, and the movable clamping rods 14 are.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar street lamp convenient to overhaul and maintain, includes fixed light pole (1), its characterized in that: the solar street lamp comprises a fixed street lamp pole (1), a movable street lamp pole (2) and a motor (6), wherein the movable street lamp pole (2) is movably arranged at the top end of the fixed street lamp pole (1), the street lamp (4) is fixedly arranged at the right end of the movable street lamp pole (2) through a support rod (3), a solar device (5) is fixedly arranged at the top end of the movable street lamp pole (2), the motor (6) is fixedly arranged in an inner cavity of the fixed street lamp pole (1), a rotating shaft (7) is fixedly arranged at the output end of the motor (6) through a speed reducer, a threaded movable rod (8) is rotatably connected with the inner cavity of the fixed street lamp pole (1), the bottom end of the threaded movable rod (8) is fixedly connected with the top end of the rotating shaft (7) through a connector, a threaded device (9) is fixedly arranged in the inner cavity of the movable street lamp pole (2), and the top end, the outer surface of the thread movable rod (8) is in threaded connection with the inner surface of the thread device (9), and a limiting block (10) is fixedly arranged on the outer surface of the thread movable rod (8).

2. The solar street lamp convenient to overhaul and maintain as claimed in claim 1, wherein: the top end of the threaded movable rod (8) is fixedly provided with a supporting end block (11), and the right end of the fixed light pole (1) is rotatably connected with a maintenance box door.

3. The solar street lamp convenient to overhaul and maintain as claimed in claim 1, wherein: the left end and the right end of the movable street lamp pole (2) are respectively and fixedly provided with a mechanical box (12) above the supporting rod (3), and the inner cavity of each mechanical box (12) is respectively and fixedly provided with a hydraulic cylinder (13).

4. The solar street lamp convenient to overhaul and maintain as claimed in claim 3, wherein: two equal slidable mounting of inner chamber of machinery box (12) has activity kelly (14), two the equal fixed mounting of one end that keeps away from each other of activity kelly (14) has sliding block (15).

5. The solar street lamp convenient to overhaul and maintain as claimed in claim 3, wherein: the output end of the hydraulic cylinder (13) is fixedly provided with a hydraulic rod (16), and two opposite ends of the hydraulic rod (16) are fixedly connected with one side of each sliding block (15) far away from each other.

6. The solar street lamp convenient to overhaul and maintain as claimed in claim 1, wherein: stress clamping grooves (17) are formed in the left end and the right end of the movable street lamp pole (2), and the inner surfaces of the stress clamping grooves (17) are matched with the outer surfaces of the movable clamping rods (14).