CN102829415B - Cross street lamp - Google Patents
Cross street lamp Download PDFInfo
- Publication number
- CN102829415B CN102829415B CN201210346981.6A CN201210346981A CN102829415B CN 102829415 B CN102829415 B CN 102829415B CN 201210346981 A CN201210346981 A CN 201210346981A CN 102829415 B CN102829415 B CN 102829415B
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- CN
- China
- Prior art keywords
- truss
- holder
- street lamp
- lower support
- bradyseism device
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a cross street lamp, which comprises two trusses with symmetrical mirror images in the vertical direction, wherein the two trusses are connected with each other through a damper; each truss comprises a lower support truss, an upper support truss and a supporting upright post which form a triangular structure; and an included angle formed between the lower support truss and the supporting upright post is connected to a lamp post seat. The cross street lamp has the beneficial effects that two large arc steel pipes are welded and connected to form a cross truss trough a supporting transverse pipe, the requirements of the illuminating functions can be met, the structure has the ornamental function, the structure and the environment are integrated, and two beautiful landscapes on daytime and at night are formed; and meanwhile, the influence of different shock coefficients and different heights between two bridges is avoided, and the safety, stability and durability are ensured.
Description
Technical field
The present invention relates to a kind of street lamp, more specifically, it relates to a kind of chiasma type street lamp.
Background technology
In the modern life; often there will be new bridge and old bridge and mutually intersect the situation coordinated; street lamp adopts " chiasma type " lamp post structure intersected between two bridges; left and right lamp base respectively stands on old bridge east side guardrail and new bridge west side Guard fence base; but; vertical tremor coefficient between old bridge and new bridge is inconsistent, and new bridge and old bridge pavement exist the discrepancy in elevation.This will affect the security of street lamp, stability and durability.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide a kind of rational in infrastructure, overcome vibrations coefficient and highly different impacts, the chiasma type street lamp that safety and stability is durable.
The object of the invention is to be achieved through the following technical solutions: this chiasma type street lamp, comprise the truss of two vertical direction specular, connected by bradyseism device between two truss, described truss comprises the lower support truss surrounding triangular structure, upper sub-truss, support post, and the angle that wherein lower support truss and support post are formed is connected on torchere.
As preferably: described upper sub-truss stretches out and is connected with cantilever beam truss, and described cantilever beam truss is provided with light fixture.
As preferably: described two truss are respectively equipped with the first holder and the second holder, described bradyseism device is connected on the first holder by middle pendulum, middle pendulum and holder are flexibly connected by bearing, and the piston rod of described bradyseism device is connected to bearing pin, and described bearing pin is movably connected on the second holder.
As preferably: described first holder and the second holder are fixedly connected on two truss respectively by two block buffering fixed heads.
As preferably: the angle that the junction of described two truss is lower support truss, upper sub-truss is formed.
As preferably: lay out the locking device being provided with adjustable bradyseism device position in described.
The invention has the beneficial effects as follows: be welded to connect by two large arc steel pipes form chiasma type truss by supporting transverse tube, structure can meet illumination functions requirement, have again and view and admire function, realize structure and be dissolved in environment one, composition daytime and the beautiful landscape of twice at night.Meanwhile, overcome vibrations coefficients different between two bridges and highly different impacts, ensure that security, stability and durability.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is using state reference diagram of the present invention;
Fig. 3 is top view of the present invention;
Fig. 4 is bradyseism device part-structure schematic diagram;
Description of reference numerals: bradyseism device 1, middle pendulum 2, locking device 3, bearing 4, first holder 5, buffering fixed head 6, second holder 7, bearing pin 8, piston rod 9, lower support truss 10, upper sub-truss 11, support post 12, cantilever beam truss 13, torchere 14, light fixture 15.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified and equivalent.
See shown in Fig. 1 to Fig. 4, new bridge and old bridge mutually intersect coordinate situation, street lamp adopts " chiasma type " lamp post structure intersected between two bridges, left and right lamp base respectively stands on old bridge east side guardrail and new bridge west side Guard fence base, light source adopts bilateral 2*250W high-pressure mercury lamp, the light fixture elevation angle≤10 ° degree, and every root support post is on bridge floor face, liftoff more than 2 meters altitude ranges embed decorates strip lamp by dress LED, and covers milky PC plate as printing opacity in light fixture embedded surface.
Chiasma type street lamp, comprises the truss of two vertical direction specular, is connected between two truss by bradyseism device 1, the angle that the junction of described two truss is lower support truss 10, upper sub-truss 11 is formed.Described truss comprises the lower support truss 10, upper sub-truss 11, the support post 12 that surround triangular structure, and the angle that wherein lower support truss 10 and support post 12 are formed is connected on torchere 14.Described upper sub-truss 11 stretches out and is connected with cantilever beam truss 13, and described cantilever beam truss 13 is provided with light fixture.Described two truss are respectively equipped with the first holder 5 and the second holder 7, and described first holder 5 and the second holder 7 are fixedly connected on two truss respectively by two block buffering fixed heads 6.Described bradyseism device 1 is connected on the first holder 5 by middle pendulum 2, and described middle pendulum 2 is provided with the locking device 3 of adjustable bradyseism device 1 position.Middle pendulum 2 and holder 5 are flexibly connected by bearing 4, and the piston rod 9 of described bradyseism device 1 is connected to bearing pin 8, and described bearing pin 8 is movably connected on the second holder 7.
During different vertical tremor, alleviated by bradyseism device.This bradyseism device 1 comprises the hydraulic oil in a gudgeon, oil cylinder, piston, the first compression spring of piston side, the second compression spring of piston opposite side, oil cylinder.When being subject to F pressure and being pressed into rapidly, piston rod slowly can push and make main spring compression travel, and the rear main spring compression of F pressure disappearance recovers stroke and released by piston rod.When be subject to F draw pull open rapidly time, piston rod slowly can draw high and make auxiliary spring compression travel, F pressure disappear after auxiliary spring compression recover stroke piston rod is pushed.
Truss intersects and is installed on the guardrail of two bridges, and bridge and bridge spacing are comparatively large, on bridge floor for vehicle travel main traffic, bridge under be transport water transportation.Whole truss should consider safety of structure, stability and durability.Two bridges are made up of old bridge and new bridge, and it is different that old bridge and new bridge shake coefficient.There is the discrepancy in elevation in new bridge and old bridge pavement.
Connecting the tie point between lower support truss 10 and upper sub-truss 11, is also connect the node between left truss and right truss.When not being subject to the effect of external force, truss and truss are in the state of pasting and carrying on the back balanced, symmetrical all the time, 1. when two bridges produce different vertical tremors, node two closes vibrations that festival-gathering follows bridge floor and swings up and down and bradyseism device 1 piston rod 9 flexible, alleviates truss and truss affects; 2. when truss be subject to the larger wind of different directions carry time, node is to the effect of creating a diversion of two truss, simultaneously joint and bradyseism device 1 can swing up and down under the effect of following force and stretch, compress, and after wind carries stopping, recovering two truss paste back of the body poised states by the power of bradyseism device 1 inside.3. between liang bridge, width there are differences, and bradyseism device 1 has (-50mm to+120mm) adjustable range by middle pendulum 2 locking device 3.
Claims (4)
1. a chiasma type street lamp, it is characterized in that: the truss comprising two vertical direction specular, connected by bradyseism device (1) between two truss, described truss comprises and surrounds the lower support truss (10) of triangular structure, upper sub-truss (11), support post (12), and the angle that wherein lower support truss (10) and support post (12) are formed is connected on torchere (14); Described upper sub-truss (11) stretches out and is connected with cantilever beam truss (13), and described cantilever beam truss (13) is provided with light fixture (15); Described two truss are respectively equipped with the first holder (5) and the second holder (7), described bradyseism device (1) is connected on the first holder (5) by middle pendulum (2), middle pendulum (2) and holder (5) are flexibly connected by bearing (4), the piston rod (9) of described bradyseism device (1) is connected to bearing pin (8), and described bearing pin (8) is movably connected on the second holder (7).
2. chiasma type street lamp according to claim 1, is characterized in that: described first holder (5) and the second holder (7) are fixedly connected on two truss respectively by two block buffering fixed heads (6).
3. chiasma type street lamp according to claim 1, is characterized in that: the angle that the junction of described two truss is lower support truss (10), upper sub-truss (11) is formed.
4. chiasma type street lamp according to claim 1, is characterized in that: described middle pendulum (2) is provided with the locking device (3) of adjustable bradyseism device (1) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346981.6A CN102829415B (en) | 2012-09-18 | 2012-09-18 | Cross street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346981.6A CN102829415B (en) | 2012-09-18 | 2012-09-18 | Cross street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829415A CN102829415A (en) | 2012-12-19 |
| CN102829415B true CN102829415B (en) | 2014-12-24 |
Family
ID=47332645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210346981.6A Active CN102829415B (en) | 2012-09-18 | 2012-09-18 | Cross street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900037B (en) * | 2014-01-24 | 2016-05-11 | 区其富 | A kind of arrangement architecture of decorative lamp part and light fixture |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8805207U1 (en) * | 1988-04-20 | 1988-07-28 | Hellux Leuchten GmbH, 3014 Laatzen | Street light |
| DE20306418U1 (en) * | 2003-04-24 | 2003-07-10 | Multicon Gmbh | Device for extending the service life of lamps |
| US7165870B2 (en) * | 2005-01-19 | 2007-01-23 | Mckenney Jerry D | Vibration dampening device for light fixtures |
| CN200943833Y (en) * | 2006-08-11 | 2007-09-05 | 上海天辉灯饰有限公司 | Combined type road illumination lamp |
| CN201170504Y (en) * | 2008-03-31 | 2008-12-24 | 南通中铁华宇电气有限公司 | Shock-absorbing device for high-speed railway or highway tunnel lamp |
| CN101761884B (en) * | 2010-02-04 | 2012-08-15 | 海洋王照明科技股份有限公司 | Vibration isolator and lamp with vibration isolator |
| CN202203890U (en) * | 2011-09-01 | 2012-04-25 | 中国舰船研究设计中心 | Vibration damping connection seat for illuminating lamp |
| CN202791728U (en) * | 2012-09-18 | 2013-03-13 | 横店集团浙江得邦公共照明有限公司 | Cross type road lamp |
-
2012
- 2012-09-18 CN CN201210346981.6A patent/CN102829415B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102829415A (en) | 2012-12-19 |
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