CN205782449U - A kind of hand-operated lifting street lamp - Google Patents
A kind of hand-operated lifting street lamp Download PDFInfo
- Publication number
- CN205782449U CN205782449U CN201620491933.XU CN201620491933U CN205782449U CN 205782449 U CN205782449 U CN 205782449U CN 201620491933 U CN201620491933 U CN 201620491933U CN 205782449 U CN205782449 U CN 205782449U
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- China
- Prior art keywords
- pulley
- lamp
- lamp stand
- block device
- gear
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Abstract
The utility model discloses a kind of hand-operated lifting street lamp, including lamp stand and the lamp bracket being arranged on lamp stand one side, one end of described lamp bracket is provided with bulb, and the outer surface of bulb is wrapped by lampshade；The top of described lamp stand is fixedly connected with the first pulley gear by support, and the first pulley gear is made up of support, the first pulley, clutch shaft bearing and fixed fastener；Described first pulley is fixed on clutch shaft bearing by fixed fastener；Bottom side within described lamp stand is also equipped with, around pulley block device, being connected by Steel rope drive around pulley block device and the first pulley gear；The purpose changing street lamp bulb of safe ready either manually or by rotating movable rocker arm, should be truly realized.
Description
Technical field
This utility model relates to illuminator technical field, is specially a kind of hand-operated lifting street lamp.
Background technology
The height of street lamp determines the visual field of street lamp, the lamp stand of the most current street lamp is the highest, the biggest inconvenience is brought to daily maintenance, cleaning, the a series of operations such as the current maintenance to street lamp are all completed by operating platform truck, this adds increased the danger of aerial work personnel, meanwhile, parking of lifting platform truck can cause certain traffic jam to place road, affects road traffic.High light pole is returned to change billboard paper and hang the ornaments such as lantern in red-letter day and is brought difficult and the biggest the biggest workload.
Utility model content
The purpose of this utility model is to provide a kind of hand-operated lifting street lamp, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of hand-operated lifting street lamp, including lamp stand and the lamp bracket being arranged on lamp stand one side, one end of described lamp bracket is provided with bulb, and the outer surface of bulb is wrapped by lampshade；The top of described lamp stand is fixedly connected with the first pulley gear by support, and the first pulley gear is made up of support, the first pulley, clutch shaft bearing and fixed fastener；Described first pulley is fixed on clutch shaft bearing by fixed fastener；Bottom side within described lamp stand is also equipped with, around pulley block device, being connected by Steel rope drive around pulley block device and the first pulley gear；The bottom welding of described lamp stand has support seat, supports seat and is fastened by bolts on the ground；Supported by upper connecting rod and hound between described lamp bracket and lamp stand and be connected.
Preferably, the one side of described lamp stand also has Baltimore groove, bottom lamp stand with on the axis of pulley block device, also have circular hole.
Preferably, upper connecting rod on described lamp bracket becomes 30 ° and 45 ° respectively with hound with lamp bracket, the end of upper connecting rod and hound be connected to first support wheel and second support wheel, first support wheel and second support wheel is arranged in Baltimore groove, first support wheel and second support take turns specification identical.
Preferably, described on the pulley inner chamber of pulley block device, gear is installed, on the bearing of pulley block device, is also equipped with anti-skidding fastener, and anti-skidding fastener becomes 60 ° all the time with gear.
Preferably, described circular hole on pulley block device axis is flexibly connected by movable rocker arm.
Compared with prior art, the beneficial effects of the utility model are: this manual lifting streetlamp, when street lamp damages, movable rocker arm is plugged on pulley block device, rotate movable rocker arm, by the rotation around pulley block, slide up and down through the rope traction lamp bracket being wound on pulley block.Around pulley block device inner chamber gear structure and the anti-skidding fastener on the bearing of pulley block device, after maintenance, extract rocking arm out, pulley around pulley block device is firmly blocked by anti-skidding fastener, integrated operation is simple, safe and reliable, significantly eliminates the potential safety hazard of maintainer.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the first pulley device structure schematic diagram of the present utility model；
Fig. 3 is of the present utility model around pulley block device internal structure schematic diagram；
Fig. 4 is that lamp bracket of the present utility model supports pulley schematic diagram；
Fig. 5 is rocking arm installation diagram of the present utility model.
In figure: 1 lamp stand；11 circular holes；12 Baltimore grooves；2 first pulley gears；21 supports；22 first pulleys；23 clutch shaft bearings；24 fixed fasteners；3 lamp brackets；31 lampshades；32 bulbs；33 upper connecting rods；331 first support pulley；34 hounds；341 second support pulley；4 around pulley block device；41 anti-skidding fasteners；42 gears；5 support seat；51 bolts；6 movable rocker arms.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-5; a kind of technical scheme of this utility model offer: a kind of hand-operated lifting street lamp; including lamp stand 1 and the lamp bracket 3 being arranged on lamp stand 1 one side; one end of lamp bracket 3 is provided with bulb 32, and the outer surface of bulb 32 is wrapped, by being provided with lampshade 31 at the outer surface of bulb 32 by lampshade 31; there is the effect of protection bulb 32; street lamp is disposed in the outdoor, and runs into rainwater weather, it is possible to protection bulb 32 does not haves damage；The top of lamp stand 1 is fixedly connected with the first pulley gear 2 by support 21, and the first pulley gear 2 is made up of support the 21, first pulley 22, clutch shaft bearing 23 and fixed fastener 24；First pulley 22 is fixed on clutch shaft bearing 23 by fixed fastener 24；Bottom side within lamp stand 1 is also equipped with around pulley block device 4, it is connected by Steel rope drive with the first pulley gear 2 around pulley block device 4, the one side of lamp stand 1 also has Baltimore groove 12, bottom lamp stand 1 with on the axis of pulley block device 4, also have circular hole 11, gear 42 is installed on the pulley inner chamber of pulley block device 4, anti-skidding fastener 41 it is also equipped with on the bearing of pulley block device 4, and anti-skidding fastener 41 becomes 60 ° with gear 42 all the time, anti-skidding fastener 41 can stir the effect of fixed gear 42；Circular hole 11 on pulley block device 4 axis is flexibly connected by movable rocker arm 6, and movable rocker arm 6, by rotating gear 42 connecting shaft, makes gear 42 be linked by steel wire rope with the first pulley 22, make the lamp bracket 3 can be along lamp stand 1 oscilaltion, reasonable in design, simple in construction, use more convenient；The bottom welding of lamp stand 1 has support seat 5, supports seat 5 and fastens on the ground by bolt 51, fastens on the ground by bolt 51, lamp stand 1 plays firm effect, runs into strong wind weather, prevent street lamp from damaging, hinder vehicle forward, cause security incident；Supported by upper connecting rod 33 and hound 34 between lamp bracket 3 with lamp stand 1 and be connected, upper connecting rod 33 on lamp bracket 3 becomes 30 ° and 45 ° respectively with hound 34 with lamp bracket 3, the end of upper connecting rod 33 and hound 34 is connected to the first support wheel 331 and second and supports wheel 341, first support wheel 331 and the second support wheel 341 are arranged in Baltimore groove 12, lamp bracket 3 is played supporting & stablizing effect by upper connecting rod 33 and hound 34, prevent lamp bracket 3 from occurring, affect street lighting effect, it is identical that first support wheel 331 supports wheel 341 specifications with second, all can slide in Baltimore groove 12.
nullOperation principle: during the work of this device，Lamp bracket 3 makes lamp bracket 3 rely on upper connecting rod 33 and the first support wheel 331 of hound 34 end and the second support wheel 341 to abut against in spill chute 12 by being buckled in the traction of the steel wire rope on upper connecting rod 33，Lamp bracket 3 keeps plumbness with spill chute 12 all the time，Steel wire rope walk around the first pulley 22 on first pulley gear 2 at lamp stand 1 top be downwardly fixed to lamp stand 1 bottom on the reel of pulley block device 4，Can be flexibly connected with movable rocker arm 6 around pulley block device 4，By rotating movable rocker arm 6，Lamp bracket 3 can be realized can slide up and down along spill chute 12，When rocking arm stops operating，Anti-skidding fastener 41 is mutually twisted gear 42 on pulley block device 4 pulley inner chamber with on the bearing of pulley block device 4 at once，Guarantee that lamp bracket will not damage due to action of gravity landing.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a hand-operated lifting street lamp, including lamp stand (1) and the lamp bracket (3) that is arranged on lamp stand (1) one side, it is characterised in that: one end of described lamp bracket (3) is provided with bulb (32), and the outer surface of bulb (32) is wrapped by lampshade (31)；The top of described lamp stand (1) is fixedly connected with the first pulley gear (2) by support (21), and the first pulley gear (2) is made up of support (21), the first pulley (22), clutch shaft bearing (23) and fixed fastener (24)；Described first pulley (22) is fixed on clutch shaft bearing (23) by fixed fastener (24)；The bottom side of described lamp stand (1) inside is also equipped with, around pulley block device (4), being connected by Steel rope drive with the first pulley gear (2) around pulley block device (4)；The bottom welding of described lamp stand (1) has support seat (5), supports seat (5) and is fastened on the ground by bolt (51)；Supported by upper connecting rod (33) and hound (34) between described lamp bracket (3) with lamp stand (1) and be connected.
A kind of hand-operated lifting street lamp the most according to claim 1, it is characterised in that: the one side of described lamp stand (1) also has bottom Baltimore groove (12), lamp stand (1) and also has circular hole (11) on the axis of pulley block device (4).
A kind of hand-operated lifting street lamp the most according to claim 1, it is characterized in that: the upper connecting rod (33) on described lamp bracket (3) becomes 30 ° and 45 ° with lamp bracket (3) respectively with hound (34), the end of upper connecting rod (33) and hound (34) is connected to the first support wheel (331) and second and supports wheel (341), first support wheel (331) and second supports wheel (341) and is arranged in Baltimore groove (12), and it is identical that the first support wheel (331) supports wheel (341) specification with second.
A kind of hand-operated lifting street lamp the most according to claim 1, it is characterized in that: described gear (42) is installed on the pulley inner chamber of pulley block device (4), on the bearing of pulley block device (4), it is also equipped with anti-skidding fastener (41), and anti-skidding fastener (41) becomes 60 ° with gear (42) all the time.
A kind of hand-operated lifting street lamp the most according to claim 4, it is characterised in that: described circular hole (11) on pulley block device (4) axis is flexibly connected by movable rocker arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491933.XU CN205782449U (en) | 2016-05-26 | 2016-05-26 | A kind of hand-operated lifting street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491933.XU CN205782449U (en) | 2016-05-26 | 2016-05-26 | A kind of hand-operated lifting street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205782449U true CN205782449U (en) | 2016-12-07 |
Family
ID=58110227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620491933.XU Expired - Fee Related CN205782449U (en) | 2016-05-26 | 2016-05-26 | A kind of hand-operated lifting street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205782449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805663A (en) * | 2016-05-26 | 2016-07-27 | 常州大智光电有限公司 | Manual lifting street lamp |
-
2016
- 2016-05-26 CN CN201620491933.XU patent/CN205782449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805663A (en) * | 2016-05-26 | 2016-07-27 | 常州大智光电有限公司 | Manual lifting street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170526 |