CN203147680U - Height-adjustable road lamp pole - Google Patents
Height-adjustable road lamp pole Download PDFInfo
- Publication number
- CN203147680U CN203147680U CN201320130803XU CN201320130803U CN203147680U CN 203147680 U CN203147680 U CN 203147680U CN 201320130803X U CN201320130803X U CN 201320130803XU CN 201320130803 U CN201320130803 U CN 201320130803U CN 203147680 U CN203147680 U CN 203147680U
- Authority
- CN
- China
- Prior art keywords
- light pole
- wheel shaft
- sheave
- support bar
- adjustable height
- 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.)
- Withdrawn - After Issue
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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
Abstract
The utility model discloses a height-adjustable road lamp pole which comprises a road lamp pole body and a road lamp arranged on the road lamp pole body. Annular clamping grooves are formed in the connection positions between all sections of steel tubes, an annular clamping groove of the upper section of steel tube can be in tight fit with an annular clamping groove of the lower section of steel tube, a supporting rod is arranged in the middle of the road lamp pole body, an upper pulley and a lower pulley are arranged at the upper portion and the lower portion of the supporting rod, a rope is arranged between the upper pulley and the lower pulley, one end of the rope is connected with a lifting ring arranged on the inner pipe wall of the uppermost section of steel tube of the road lamp pole body, the other end of the rope is connected with the lower pulley, an upper axle where the upper pulley can be arranged and a lower axle where the lower pulley can be arranged are arranged at the upper portion and the lower portion of the supporting rod, and a rotating handle capable of driving the lower axle to rotate is positioned on the lower axle. The height-adjustable road lamp pole is ingenious in design, can meet design requirements of ground operation of road lamp replacement, meets the people-first humanized design idea and has the advantages of being simple in structure, convenient to operate, convenient to maintain and the like.
Description
Technical field
The utility model relates to a kind of adjustable height light pole, belongs to electrical equipment technical field.
Background technology
At present, along with development and the growth in the living standard of power technology equipment, present most of streets, highway all have been equipped with illuminating street lamp.For the design of light pole and the maintenance safety field of street lamp, though designed the street lamp device of different modeling, but problem of ubiquity all: all be limited the service life of each street lamp, and street lamp can not work on after reaching service life, must change.Because a variety of causes, damaging appears in street lamp sometimes or other influences the problem of its function of use, make street lamp can't satisfy people's lighting demand, street lamp need be changed or overhaul this moment, the maintenance personal climbs the top then and keeps in repair by setting up cat ladder, change or maintenance safety is low, waste of manpower, inefficiency, and dangerous property, so that existing technology exists is obviously not enough.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, safe, reliability is high, easy and simple to handle, high efficiency, compact conformation, maintenance and repair is convenient, replacing process that make street lamp realizes terrestrial operation fully a kind of adjustable height light pole, to overcome the deficiencies in the prior art.
The utility model is constructed as follows: a kind of adjustable height light pole, comprise light pole and the street lamp that is arranged on the light pole, light pole is connected to form by four sections steel pipes, junction design between each section steel pipe has annular slot, the annular slot of last one section steel pipe can with next section steel pole on annular slot closely fit, middle part at light pole is provided with support bar, be provided with top sheave and lower sheave in the upper and lower of support bar, between top sheave and lower sheave, be provided with rope, one end and the light pole of rope gone up the suspension ring that arrange on section steel pipe inside pipe wall most and is connected, and the other end of rope is connected with lower sheave; Be provided with upper whorl axial and the following wheel shaft that can install pulley and lower sheave in the upper and lower of support bar, following wheel shaft is provided with the rotary handle that can drive down the wheel shaft rotation.
Top sheave can rotate at upper whorl axial, and lower sheave is fixed together with following wheel shaft.
The top of light pole is provided with top cover, and top cover is provided with conditioning ring.
Support bar top offer install pulley on through hole and install the upper shaft hole of wheel shaft, the diameter of last through hole is greater than the diameter of top sheave.
The lower shaft hole of wheel shaft under the support bar bottom offers the lower through-hole that lower sheave is installed and installs, the diameter of lower through-hole is greater than the diameter of following wheel shaft.
Light pole and support bar are fixedly mounted on the base.
Be provided with four grooves on the lower sheave uniformly, support bar is provided with can the Baltimore groove corresponding with groove, is plugged with braking latch pin between groove and Baltimore groove.
Bottom at light pole is equipped with closing door by screw.
The link of following wheel shaft and rotary handle is set to six prismatics.
Owing to adopted technique scheme, the maintenance personal only need carry a rotary handle, aim at the laggard row rotation of wheel shaft down, following wheel shaft drives lower sheave and rotates, lower sheave pulling rope makes light pole to stretch, street lamp can be risen and descend, improved work efficiency of workers greatly, brought guarantee for workman's safety, street lamp maintenance or replacing have been brought convenience, burden and the pressure of service worker have been alleviated, simple in structure because of it, easy to operate, the reliability height, do not require that operating personnel have very high Mechanical Fundamentals, common service worker just can be operated smoothly through simple study.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the A enlarged drawing of Fig. 2;
Fig. 4 is the B enlarged drawing of Fig. 2;
Fig. 5 is the structural representation of braking latch pin;
Fig. 6 is the structural representation of support bar;
Fig. 7 is the D enlarged drawing of Fig. 6;
Fig. 8 is the partial structurtes schematic diagram of support bar, top sheave and upper whorl axial;
Fig. 9 is that support bar, lower sheave reach the partial structurtes schematic diagram of wheel shaft down;
Figure 10 is the C enlarged drawing of Fig. 2;
Description of reference numerals: 1-light pole, 2-street lamp, 4-annular slot, 5-support bar, the 6-top sheave, the 7-lower sheave, 8-rope, 9-are gone up a section steel pipe most, the 10-suspension ring, 11-upper whorl axial, wheel shaft under the 12-, 13-rotary handle, the 14-conditioning ring, the last through hole of 15-, 16-upper shaft hole, 17-lower shaft hole, the 18-base, 19-groove, 20-Baltimore groove, 21-braking latch pin, the 22-closing door, 23-screw, 25-lower through-hole, 26-top cover.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Enforcement of the present utility model: a kind of adjustable height light pole, at first produce four sections steel pipes for the assembling light pole, diameter is greater than nozzle diameter at the bottom of the pipe of every section steel pipe, telescopic light pole is formed in four sections steel pipe cross-under, going up most the diameter that the diameter of section steel pipe cuts steel pipe to the end increases gradually, the design of junction between each section steel pipe has annular slot, the annular slot of last one section steel pipe can with next section steel pipe on annular slot closely fit; Light pole middle part after assembling arranges support bar, be provided with top sheave and lower sheave in the upper and lower of support bar, be wound with rope at top sheave and lower sheave, one end of rope be arranged on the suspension ring that light pole goes up on section steel pipe most and link to each other, the other end of rope links to each other with lower sheave, wheel shaft at lower sheave is equipped with rotary handle, carry out stretching motion by four sections steel pipes that rotate rotary handle drive rope pulling composition light pole, make to be installed in the street lamp that light pole goes up on section steel pipe most and can to rise and descend, improved work efficiency of workers greatly.
A kind of adjustable height light pole, comprise light pole 1 and the street lamp 2 that is arranged on the light pole 1, light pole 1 is connected to form by four sections steel pipes, junction design between each section steel pipe has annular slot 4, the annular slot of last one section steel pipe can with next section steel pole on annular slot closely fit, be provided with support bar 5 at the middle part of light pole 1, be provided with top sheave 6 and lower sheave 7 in the upper and lower of support bar 5, between top sheave 6 and lower sheave 7, be provided with rope 8, one end of rope 8 is gone up the suspension ring 10 that arrange on section steel pipe 9 inside pipe walls most with light pole 1 and is connected, and the other end of rope 8 is connected with lower sheave 7; Be provided with upper whorl axial 11 and the following wheel shaft 12 that can install pulley 6 and lower sheave 7 in the upper and lower of support bar 5, following wheel shaft 12 is provided with the rotary handle 13 that can drive down wheel shaft 12 rotations.
The top of light pole 1 is provided with top cover 26, and top cover 26 is provided with conditioning ring 14.
The lower shaft hole 17 of wheel shaft 12 under support bar 5 bottoms offer the lower through-hole 25 that lower sheave 7 is installed and install, the diameter of lower through-hole 16 is greater than the diameter of following wheel shaft 12.
Light pole 1 and support bar 5 are fixedly mounted on the base 18.
Be provided with four grooves 19 on the lower sheave 7 uniformly, support bar 5 is provided with can the Baltimore groove 20 corresponding with groove 19, is plugged with braking latch pin 21 between groove 19 and Baltimore groove 20.
Following wheel shaft 12 is set to six prismatics with the link of rotary handle 13, and rotary handle 13 is six rib holes with the link of following wheel shaft 12, and six rib holes of rotary handle 13 are inserted into down easier rotation behind the wheel shaft 12 like this.
All be provided with U-shaped groove on top sheave 6 and the lower sheave 7, conveniently rope is limited in the scope of U-shaped groove, guarantee the accurate of rope motion, two pulleys all are installed on the support bar 5, top sheave 6 can be around upper whorl axial 11 rotations, lower sheave 7 is fixed with following wheel shaft 12, but wheel shaft 12 can rotate in lower shaft hole 17 down; Described suspension ring 10 are fixed rope 8 one ends, guarantee to rotatablely move from the driving of lower sheave 7 can be transferred on the light pole 1, the elongation that is converted into light pole 1 with shorten motion.
Bottom at light pole 1 is equipped with closing door 22 by screw 23, closing door 22 can avoid mechanism part such as lower sheave 7, base 18 and support bar 5 corroded by natural calamities such as rainwater, also avoid simultaneously artificial destruction to the light pole internal mechanism, convenient maintenance and replacing to street lamp.
1/4 place offers four grooves 19 on lower sheave 7, offer a Baltimore groove 20 at support bar 5, when Metallic rod elongates or shortens desired location, can brake by inserting braking latch pin 20, when needs are highly adjusted light pole 1, extract braking latch pin 20, use rotary handle 13 to rotate, can realize the adjusting of height.
Be mounted with top cover 26 and conditioning ring 14 at support bar 5 tops, the effect of conditioning ring 14 mainly is when rope 8 pulling light poles 1 rise the generation swing, conditioning ring 14 can play the correction motion direction, make light pole 1 accurately rise to tip position, conditioning ring 14 also can play spacing effect simultaneously;
During the utility model work, the maintenance personal can carry rotary handle 13, the closing door 22 that light pole 1 bottom arranges is opened, rotary handle 13 is aimed at six prismatic terminations of wheel shaft 12 down, by manual rotation, drives wheel shaft 12 and lower sheave 7 rotations down, thereby the rope 8 that drives in the above by lower sheave 7 rotations moves, realize the rise and fall of 1 four sections steel pipes of light pole, extend and the shortening motion that the maintenance personal carries out maintenance operation to street lamp on the ground like this.
Claims (9)
1. adjustable height light pole, comprise light pole (1) and be arranged on street lamp (2) on the light pole (1), it is characterized in that: light pole (1) is connected to form by four sections steel pipes, junction design between each section steel pipe has annular slot (4), the annular slot of last one section steel pipe can with next section steel pole on annular slot closely fit, be provided with support bar (5) at the middle part of light pole (1), be provided with top sheave (6) and lower sheave (7) in the upper and lower of support bar (5), between top sheave (6) and lower sheave (7), be provided with rope (8), one end of rope (8) is gone up the suspension ring (10) that arrange on a section steel pipe (9) inside pipe wall most with light pole (1) and is connected, and the other end of rope (8) is connected with lower sheave (7); Be provided with upper whorl axial (11) and the following wheel shaft (12) that can install pulley (6) and lower sheave (7) in the upper and lower of support bar (5), following wheel shaft (12) is provided with the rotary handle (13) that can drive down wheel shaft (12) rotation.
2. adjustable height light pole according to claim 1 is characterized in that: top sheave (6) can rotate at upper whorl axial (11), and lower sheave (7) is fixed together with following wheel shaft (12).
3. adjustable height light pole according to claim 1, it is characterized in that: the top of light pole (1) is provided with top cover (26), and top cover (26) is provided with conditioning ring (14).
4. adjustable height light pole according to claim 1, it is characterized in that: offer the last through hole (15) of installing pulley (6) and the upper shaft hole (16) of installing wheel shaft (11) on support bar (5) top, the diameter of last through hole (15) is greater than the diameter of top sheave (6).
5. adjustable height light pole according to claim 1, it is characterized in that: the lower shaft hole (17) of wheel shaft (12) under support bar (5) bottom offers the lower through-hole (25) that lower sheave (7) is installed and installs, the diameter of lower through-hole (16) is greater than the diameter of following wheel shaft (12).
6. adjustable height light pole according to claim 1, it is characterized in that: light pole (1) and support bar (5) are fixedly mounted on the base (18).
7. adjustable height light pole according to claim 1, it is characterized in that: be provided with four grooves (19) on the lower sheave (7) uniformly, support bar (5) be provided with can be corresponding with groove (19) Baltimore groove (20), between groove (19) and Baltimore groove (20), be plugged with braking latch pin (21).
8. adjustable height light pole according to claim 1, it is characterized in that: the bottom at light pole (1) is equipped with closing door (22) by screw (23).
9. adjustable height light pole according to claim 1 is characterized in that: following wheel shaft (12) is set to six prismatics with the link of rotary handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320130803XU CN203147680U (en) | 2013-03-21 | 2013-03-21 | Height-adjustable road lamp pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320130803XU CN203147680U (en) | 2013-03-21 | 2013-03-21 | Height-adjustable road lamp pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147680U true CN203147680U (en) | 2013-08-21 |
Family
ID=48975200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320130803XU Withdrawn - After Issue CN203147680U (en) | 2013-03-21 | 2013-03-21 | Height-adjustable road lamp pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162258A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Multi-segment-type lifting streetlamp rod and manufacturing method of the same |
| CN108954183A (en) * | 2018-07-18 | 2018-12-07 | 合肥华盖光伏科技有限公司 | A kind of height-adjustable solar street light |
-
2013
- 2013-03-21 CN CN201320130803XU patent/CN203147680U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162258A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Multi-segment-type lifting streetlamp rod and manufacturing method of the same |
| CN103162258B (en) * | 2013-03-21 | 2015-09-30 | 贵州大学 | A kind of multi-section type lifting pole for road lamp and preparation method thereof |
| CN108954183A (en) * | 2018-07-18 | 2018-12-07 | 合肥华盖光伏科技有限公司 | A kind of height-adjustable solar street light |
| CN108954183B (en) * | 2018-07-18 | 2019-07-12 | 合肥华盖光伏科技有限公司 | A kind of height-adjustable solar street light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |