CN203703773U - Street lamp convenient to maintain - Google Patents
Street lamp convenient to maintain Download PDFInfo
- Publication number
- CN203703773U CN203703773U CN201320795866.7U CN201320795866U CN203703773U CN 203703773 U CN203703773 U CN 203703773U CN 201320795866 U CN201320795866 U CN 201320795866U CN 203703773 U CN203703773 U CN 203703773U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- pulley
- lamp holder
- steel wire
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a street lamp convenient to maintain, and belongs to the technical field of electric power facility manufacturing. The street lamp consists of a lamp holder, a power supply contact, an elastic power supply binding post, a street lamp base, a pulley A, a pulley B, steel wire ropes A, steel wire ropes B, a branch tube, a street lamp post and a winch, wherein the power supply contact is positioned at the upper part inside the lamp holder; the steel wire ropes A and the steel wire ropes B are positioned on the two sides of the power supply contact and the elastic power supply binding post; the elastic power supply binding post is positioned below the street lamp base; the pulley A is positioned at one end of the street lamp base inside the branch tube; the street lamp base is fixed on the side tube; the pulley B is fixed at the upper part of the street lamp post; the winch is connected with the pulley A through the pulley B; the winch is fixed at the bottom inside the street lamp post. According to the street lamp convenient to maintain disclosed by the utility model, climbing can be prevented, and expense cost and potential safety hazards caused by the use of a climbing trolley can also be prevented. The street lamp has good market prospect.
Description
Technical field
The utility model relates to a kind of street lamp of convenient for maintaining, belongs to electric power facility manufacturing technology field.
Background technology
Common street lamp, because lamp installation position is higher, maintenance personal need to take special ladder truck could arrive light fixture, keeps in repair and changes operation.Ascend operation is dangerous, and purchases and use that ladder truck is time-consuming and cost is high.This novel street lamp device, adopted can lifting lamp holder.When maintenance activity, lamp holder can be lowered from eminence, so just can keep in repair light fixture very easily on the ground and change operation.Avoid ascending a height, avoided the expense cost and the potential safety hazard that use ladder truck to bring.
Summary of the invention
Technical purpose of the present utility model is exactly to design a kind of street lamp of convenient for maintaining for above-mentioned shortcoming, can avoid ascending a height, and can avoid again the expense cost and the potential safety hazard that use ladder truck to bring.
For realizing above technical purpose, the technical scheme of the street lamp of a kind of convenient for maintaining of the utility model is: be made up of lamp holder, power contact, elasticity power-line terminal, street lamp holder, pulley A, pulley B, steel wire rope A, steel wire rope B, arm, light pole, capstan winch; Power contact is positioned at the top of lamp holder, steel wire rope A, steel wire rope B are positioned at the both sides of power contact and elasticity power-line terminal, elasticity power-line terminal is positioned at street lamp holder below, pulley A is positioned at arm street lamp holder one end, street lamp holder is fixed on arm, pulley B is fixed on light pole top, and capstan winch is connected with pulley A by pulley B, and capstan winch is fixed on the bottom in light pole.In the middle of light pole, be empty, near ground location, steel wire rope capstan winch be installed at it; Power line, by the space in light pole, leads to the top of light pole, is connected on the elasticity power-line terminal of street lamp holder; Article two, steel wire rope one end is connected on the capstan winch of light pole, afterwards by the space in the middle of light pole, walks around the pulley at light pole top, is connected to movably on lamp holder; Lamp holder top be one group with the power contact of the elasticity power supply wiring column kit of street lamp holder, for power taking from street lamp holder.Lamp holder below is illuminating lamp tube or bulb.In the time needing repairing, the capstan winch of rotary street lamp pole below, lengthens steel wire rope, just removable lamp holder can be lowered from street lamp holder, so that de-electricity maintenance or replacing; After maintenance activity, then rotate capstan winch, steel wire rope is received short, just removable lamp holder can be elevated to the position of street lamp holder, the power contact on lamp holder contacts with the elasticity power-line terminal on street lamp holder, realizes the normal power supply of lighting.
Innovative point: formed by light pole, street lamp holder, removable lamp holder;
Light pole is provided with capstan winch near the position on ground, short for steel wire rope is lengthened, received;
The pulley that uses two steel wire ropes that removable lamp holder is walked around to light pole top is connected on the capstan winch of light pole;
On street lamp holder, be designed with elasticity power-line terminal;
On street lamp cap, be designed with one group of power contact, for street lamp holder on elasticity power-line terminal contact electricity getting.
Beneficial effect: the street lamp of a kind of convenient for maintaining of the utility model can have been avoided ascending a height, can avoid again the expense cost and the potential safety hazard that use ladder truck to bring.There are good market prospects.
Accompanying drawing explanation
Fig. 1 is the lamp post structure schematic diagram of a kind of convenient for maintaining of the utility model.Formed by lamp holder 1, power contact 2, elasticity power-line terminal 3, street lamp holder 4, pulley A5, steel wire rope A6, light pole 7, capstan winch 8, arm 9, pulley B10, steel wire rope B11.
specific implementation method
Below in conjunction with accompanying drawing, the street lamp of a kind of convenient for maintaining of the utility model is described further.
The street lamp of a kind of convenient for maintaining of the utility model, is made up of lamp holder 1, power contact 2, elasticity power-line terminal 3, street lamp holder 4, pulley A5, steel wire rope A6, light pole 7, capstan winch 8, arm 9, pulley B10, steel wire rope B11; Power contact 2 is positioned at the top of lamp holder 1, steel wire rope A6, steel wire rope B11 are positioned at the both sides of power contact 2 and elasticity power-line terminal 3, elasticity power-line terminal 3 is positioned at street lamp holder 4 belows, pulley A6 is positioned at arm 9 street lamp holder 4 one end, street lamp holder 4 is fixed on arm 9, pulley B10 is fixed on light pole 7 tops, and capstan winch 8 is connected with pulley A5 by pulley B10, and capstan winch 8 is fixed on the bottom in light pole 7.In the middle of light pole 7, be empty, near ground location, steel wire rope capstan winch 8 be installed at it; Power line, by the space in light pole 7, leads to the top of light pole 7, is connected on the elasticity power-line terminal 3 of street lamp holder 4; Article two, steel wire rope one end is connected on the capstan winch 8 of light pole 7, afterwards by the space in the middle of light pole 7, walks around the pulley at light pole 7 tops, is connected to movably on lamp holder 1; Lamp holder 1 top be one group with the supporting power contact 2 of the elasticity power-line terminal 3 of street lamp holder 4, for power taking from street lamp holder 4.Lamp holder below is illuminating lamp tube or bulb.In the time needing repairing, the capstan winch 8 of rotary street lamp pole 7 belows, lengthens steel wire rope, just removable lamp holder 1 can be lowered from street lamp holder 4, so that de-electricity maintenance or replacing; After maintenance activity, then rotate capstan winch 8, steel wire rope is received short, just removable lamp holder 1 can be elevated to the position of street lamp holder 4, the power contact 2 on lamp holder 1 contacts with the elasticity power-line terminal 3 on street lamp holder 4, realizes the normal power supply of lighting.
Claims (1)
1. a street lamp for convenient for maintaining, is characterized in that by lamp holder (1), power contact (2), elasticity power-line terminal (3), street lamp holder (4), pulley A(5), steel wire rope A(6), light pole (7), capstan winch (8), arm (9), pulley B (10), steel wire rope B (11) form; Power contact (2) is positioned at the top of lamp holder (1), steel wire rope A(6), steel wire rope B(11) be positioned at the both sides of power contact (2) and elasticity power-line terminal (3), elasticity power-line terminal (3) is positioned at street lamp holder (4) below, pulley A(6) be positioned at arm (9) street lamp holder (4) one end, street lamp holder (4) is fixed on arm (9), pulley B (10) is fixed on light pole (7) top, capstan winch (8) is by pulley B (10) and pulley A(5) be connected, capstan winch (8) is fixed on the bottom in light pole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795866.7U CN203703773U (en) | 2013-12-06 | 2013-12-06 | Street lamp convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795866.7U CN203703773U (en) | 2013-12-06 | 2013-12-06 | Street lamp convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703773U true CN203703773U (en) | 2014-07-09 |
Family
ID=51054211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795866.7U Expired - Fee Related CN203703773U (en) | 2013-12-06 | 2013-12-06 | Street lamp convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949077A (en) * | 2015-06-19 | 2015-09-30 | 江苏新金磊钢业有限公司 | Tiltable lamp post |
-
2013
- 2013-12-06 CN CN201320795866.7U patent/CN203703773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949077A (en) * | 2015-06-19 | 2015-09-30 | 江苏新金磊钢业有限公司 | Tiltable lamp post |
| CN104949077B (en) * | 2015-06-19 | 2017-11-24 | 江苏新金磊钢业有限公司 | A kind of reversible type lamp stand |
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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 |
Granted publication date: 20140709 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |