CN210740237U

CN210740237U - Liftable street lamp

Info

Publication number: CN210740237U
Application number: CN201922233011.5U
Authority: CN
Inventors: 杨成志
Original assignee: Jiangsu Sulang Industry Co ltd
Current assignee: Jiangsu Sulang Industry Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-12
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a liftable street lamp, which comprises a lamp post, a bracket, a lever support arm and a lifting component, wherein the bottom of the lamp post is fixed with a group of bases, a plurality of groups of mounting holes are dug at the top of the bases, the bracket is fixed on one side edge of the lamp post close to the top, a solar lamp panel is installed on the bracket, a channel is dug inside the lamp post, one end of the channel is hinged on the lifting component, the other end of the mounting rod is provided with a lamp holder, a lamp bead is installed in the lamp holder, the lamp holder is clamped and installed with a lamp shade, a stretching rod is hinged and installed at the middle section of the mounting rod, the other end of the stretching rod is hinged and installed on the lifting component, a fastening structure for fixing an auxiliary mounting rod and the stretching rod is arranged inside the lifting component, the liftable street lamp is reasonable in design, and the, is suitable for popularization and application.

Description

Liftable street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to liftable street lamp.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. At present, with the development of electric power technical equipment and the improvement of living standard, lighting street lamps are installed on most streets and roads. In the field of street lamp pole design and street lamp maintenance safety, although street lamp equipment with different shapes is designed, the street lamp equipment has a common problem, the service life of each street lamp is limited, and the street lamp cannot continue to work after reaching the service life and must be replaced, so that the generation of the liftable street lamp is realized.

The existing lifting street lamp can cause the lamp arm to descend and be blocked above the road when being convenient to overhaul, and the problem that the part of the road channel is blocked, the traffic is influenced and the like occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable street lamp to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liftable street lamp comprises a lamp post, a support, a lever support arm and a lifting assembly, wherein a group of bases is fixed at the bottom of the lamp post, a plurality of groups of mounting holes are dug in the top of the bases, the support is fixed on one side edge of the lamp post close to the top, a solar lamp panel is installed on the support, a channel is dug in the lamp post, a group of lifting rods are vertically and rotatably arranged in the channel, a lifting motor is arranged at the bottom of each lifting rod, a group of lifting assemblies are sleeved in the lamp post and at the tops of the lifting rods, the lever support arm is installed on the lifting assemblies and extends out of the lamp post, the lever support arm comprises a stretching rod and an installation rod, the installation rod is of an arc rod-shaped structure, one end of the installation rod is hinged on the lifting assemblies, a lamp holder is installed at the other end of, the middle section of the installation rod is hinged with a stretching rod, the other end of the stretching rod is hinged with a lifting assembly, and a fastening structure for assisting the installation rod and the stretching rod to fix is arranged in the lifting assembly.

Preferably, lifting unit includes mount pad, cooperation board, dwang, first fixing base and second fixing base, a side top-down equidistance of mount pad is fixed with five groups of cooperation boards, all dig on the cooperation board and be equipped with the screw thread seat, and the cooperation ways establishes on the lifter, opposite side top department of mount pad is fixed with first fixing base, and the side that the mount pad set up first fixing base digs near bottom department and is equipped with the chamber way, and the inside dwang that rotates of chamber way is provided with, the cover is established on the dwang and is installed a set of second fixing base, tensile pole is articulated to be installed on first fixing base, the installation pole is articulated to be fixed on the second fixing base, first fixing base and second fixing base are inside all to dig and are equipped with the fastening chamber, and the fastening intracavity is provided with fastening structure.

Preferably, the fastening structure comprises sliding plates, insertion rods, ejector rods and transmission rods, the sliding plates are symmetrically arranged in the fastening cavity, four groups of ejector rods are symmetrically and hingedly arranged on adjacent side edges of the two groups of sliding plates, the four groups of ejector rods are hingedly arranged on the two groups of sliding blocks, the transmission rods are rotatably arranged at the middle section of the fastening cavity, the sliding blocks are sleeved on the transmission rods, and the insertion rods are fixed on one side of each sliding plate, which is far away from the ejector rods.

Preferably, the transmission rod is provided with two groups of threads with opposite spiral directions, and one end of the transmission rod extends out of the fastening cavity and is fixed at the front end of a crankshaft of the servo motor.

Preferably, the both sides edge of the inside channel of lamp pole is slided and is provided with smooth chamber, the bilateral symmetry of mount pad is provided with two sets of draw runners on the lifting unit, the draw runner slides and sets up in smooth chamber.

The utility model discloses a technological effect and advantage: this liftable street lamp, through the lever support arm that sets up, first fixing base in articulated complex tensile pole and installation pole and the lifting unit in the lever support arm, the dwang, cooperation between second fixing base and the rotation motor, can make the second fixing base descend in the course of the work, and then make lever support arm tilt up, and then avoid violently in the road top when the support arm descends, cause partial road to block up, through setting up the fastening structure inside first fixing base and second fixing base, sliding plate among the fastening structure, the plug rod, the ejector pin, cooperation between the spliced eye on servo motor and the lamp pole of transfer line and, can carry out fine fixing to tensile pole and installation pole in the course of the work. This liftable street lamp, reasonable in design suspends the problem emergence that influences the traffic above the road when can effectively avoiding the support arm to descend, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention during maintenance;

fig. 3 is a cross-sectional view of the lamp post of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the lifting assembly of the present invention;

fig. 6 is a sectional view of the second fixing base of the present invention.

In the figure: the solar lamp comprises a base 1, a lamp post 2, a support 3, a solar lamp panel 4, a lever support arm 5, a stretching rod 6, a mounting rod 7, a lamp holder 8, a lifting motor 9, a lifting rod 10, a lifting component 11, a mounting seat 12, a slide bar 121, a matching plate 13, a rotating rod 14, a first fixing seat 15, a second fixing seat 16, a fastening structure 17, a sliding plate 18, an insertion rod 19, a push rod 20, a servo motor 21 and a transmission rod 22.

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.

The utility model provides a liftable street lamp as shown in figures 1-6, which comprises a lamp post 2, a bracket 3, a lever support arm 5 and a lifting component 11, wherein the bottom of the lamp post 2 is fixed with a group of bases 1, a plurality of groups of mounting holes are dug on the top of the bases 1, the bracket 3 is fixed on one side edge of the lamp post 2 close to the top, a solar lamp panel 4 is installed on the bracket 3, a channel is dug in the lamp post 2, a group of lifting rods 10 are vertically rotated in the channel, a lifting motor 9 is arranged at the bottom of the lifting rods 10, a group of lifting components 11 are sleeved in the lamp post 2 and at the top of the lifting rods 10, the lever support arm 5 is installed on the lifting components 11 and extends out of the lamp post 2, a slide way is dug on one side edge of the lever support arm 5 installed on the lamp post 2, a stretching hole is dug at the top of the slide way, tensile pole 6 is U style of calligraphy structure, the one end that tensile pole 6 folded articulates on first fixing base 15, and the open-ended one end of 6U types of tensile pole articulates on installation pole 7 side, installation pole 7 is the rod-like structure of arc, and the articulated installation of one end is on lifting unit 11, lamp stand 8 is installed to the other end of installation pole 7, install the lamp pearl in the lamp stand 8, the lamp shade is installed to 8 joints of lamp stand, the articulated tensile pole 6 of installing the well department of pole 7 installs, the articulated installation of the other end of tensile pole 6 is on lifting unit 11, lifting unit 11 inside is provided with supplementary installation pole 7 and the fixed fastening structure 17 of tensile pole 6.

Specifically, the lifting component 11 comprises an installation seat 12, a matching plate 13, a rotating rod 14, a first fixing seat 15 and a second fixing seat 16, five groups of matching plates 13 are fixed on one side of the installation seat 12 from top to bottom in equal distance, a threaded seat is dug on each matching plate 13, the matching plates 13 are sleeved on the lifting rod 10, the first fixing seat 15 is fixed at the top of the other side of the installation seat 12, a cavity is dug near the bottom of the side of the installation seat 12 where the first fixing seat 15 is arranged, the cavity is rotatably arranged in the cavity, the rotating rod 14 is sleeved with a group of second fixing seats 16, a rotating motor is arranged at the bottom of the rotating rod 14, a stretching rod 6 is hinged on the first fixing seat 15, an installation rod 7 is hinged and fixed on the second fixing seat 16, fastening cavities are dug in the first fixing seat 15 and the second fixing seat 16, a fastening structure 17 is arranged in the fastening cavity.

Specifically, the fastening structure 17 includes sliding plates 18, insertion rods 19, ejector rods 20 and transmission rods 22, the sliding plates 18 are symmetrically arranged in the fastening cavity, four sets of ejector rods 20 are symmetrically and hingedly mounted on adjacent side edges of two sets of sliding plates 18, the four sets of ejector rods 20 are hingedly mounted on two sets of sliding blocks, the transmission rods 22 are rotatably arranged at the middle section of the fastening cavity, the sliding blocks are sleeved on the transmission rods 22, and the insertion rods 19 are fixed on one side of the sliding plates 18 away from the ejector rods 20.

Specifically, the transmission rod 22 is provided with two sets of threads with opposite spiral directions, and one end of the transmission rod 22 extends out of the fastening cavity and is fixed at the front end of the crankshaft of the servo motor 21.

Specifically, the both sides edge of the inside channel of lamp pole 2 slides and is provided with the sliding chamber, the bilateral symmetry of mount pad 12 is provided with two sets of draw runners 121 on the lifting unit 11, draw runner 121 slides and sets up in the sliding chamber.

Specifically, when the liftable street lamp works and needs to be overhauled, the servo motor 21 is started, the servo motor 21 rotates reversely to enable the rotating rod 14 to be matched with the sliding block, the ejector rod 20 pulls the sliding plate 18 to slide, the plugging rod 19 moves out of the plugging cavity, the rotating motor is started, the rotating rod 14 is driven to rotate when the rotating motor rotates reversely, the rotating rod 14 is in threaded fit with the second fixing seat 16 to enable the second fixing seat 16 to descend, the mounting rod 7 is driven to move downwards during descending of the second fixing seat 16 and moves towards the lamp pole 2 under the action of the stretching rod 6, the lamp pole 2 is further vertically straightened, the lifting motor 9 is started, the lifting motor 9 drives the lifting rod 10 to rotate reversely, the lifting rod 10 is in threaded fit with the matching plate 13 to enable the lifting assembly 11 to move downwards, the lever support arm 5 is driven to descend, and after the lifting rod is descended to a certain height, the street lamp is overhauled, and after the maintenance, elevator motor 9 corotation, and then make lifter 10 corotation, and then make lifting unit 11 go up, rotate the motor simultaneously and drive dwang 14 corotation, and then make second fixing base 16 rise, and then make lever support arm 5 resume original state, when reacing required position, servo motor 21 corotation, and then make plug rod 19 stretch out and insert in the spliced eye, and then carry out fine fixed to installation pole 7 and tensile pole 6 through plug rod 19. This liftable street lamp, reasonable in design suspends the problem emergence that influences the traffic above the road when can effectively avoiding the support arm to descend, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a liftable street lamp, includes lamp pole (2), support (3), lever support arm (5) and lifting unit (11), its characterized in that: the solar lamp comprises a lamp rod (2), a set of base (1) is fixed at the bottom of the lamp rod (2), a plurality of sets of mounting holes are dug at the top of the base (1), a support (3) is fixed on one side edge of the lamp rod (2) close to the top of the lamp rod, a solar lamp panel (4) is installed on the support (3), a channel is dug inside the lamp rod (2), a set of lifting rod (10) is vertically arranged in the channel in a rotating mode, a lifting motor (9) is arranged at the bottom of the lifting rod (10), a set of lifting assembly (11) is sleeved at the top of the lifting rod (10) inside the lamp rod (2), a lever support arm (5) is installed on the lifting assembly (11) and extends out of the lamp rod (2), the lever support arm (5) comprises a stretching rod (6) and a mounting rod (7), the mounting rod (7) is of an, lamp stand (8) are installed to the other end of installation pole (7), install the lamp pearl in lamp stand (8), lamp stand (8) department joint installs the lamp shade, the articulated tensile pole (6) of installing the middle section department of pole (7), the other end of tensile pole (6) is articulated to be installed on lifting unit (11), lifting unit (11) inside is provided with supplementary installation pole (7) and the fixed fastening structure (17) of tensile pole (6).

2. The liftable street lamp of claim 1, characterized in that: the lifting component (11) comprises a mounting seat (12), a matching plate (13), a rotating rod (14), a first fixing seat (15) and a second fixing seat (16), wherein five groups of matching plates (13) are fixed on one side of the mounting seat (12) in equal intervals from top to bottom, a threaded seat is dug on each matching plate (13), the matching plates (13) are sleeved on the lifting rod (10), the first fixing seat (15) is fixed at the top of the other side of the mounting seat (12), a cavity channel is dug at the position, close to the bottom, of the side of the mounting seat (12) provided with the first fixing seat (15), the cavity channel is rotatably provided with the rotating rod (14), a group of second fixing seats (16) are sleeved on the rotating rod (14), a stretching rod (6) is hinged and installed on the first fixing seat (15), and a mounting rod (7) is hinged and fixed on the second fixing seat (16), the first fixing seat (15) and the second fixing seat (16) are both provided with a fastening cavity in an inside mode, and a fastening structure (17) is arranged in the fastening cavity.

3. The liftable street lamp of claim 2, characterized in that: the fastening structure (17) comprises sliding plates (18), insertion rods (19), ejector rods (20) and transmission rods (22), wherein the sliding plates (18) are symmetrically arranged in a fastening cavity, four groups of ejector rods (20) are symmetrically and hingedly arranged on adjacent side edges of the two groups of sliding plates (18), the four groups of ejector rods (20) are hingedly arranged on the two groups of sliding blocks, the transmission rods (22) are rotatably arranged at the middle section of the fastening cavity, the sliding blocks are sleeved on the transmission rods (22), and the insertion rods (19) are fixed on one side, away from the ejector rods (20), of the sliding plates (18).

4. The liftable street lamp of claim 3, characterized in that: two groups of threads with opposite spiral directions are formed in the transmission rod (22), and one end of the transmission rod (22) extends out of the fastening cavity and is fixed at the front end of a crankshaft of the servo motor (21).

5. The liftable street lamp of claim 1, characterized in that: the lamp pole (2) inside channel's both sides edge is slided and is provided with the sliding chamber, the bilateral symmetry of mount pad (12) is provided with two sets of draw runners (121) on lifting unit (11), draw runner (121) slide and set up in the sliding chamber.