CN2624050Y - Power-driven up-down lighting device - Google Patents
Power-driven up-down lighting device Download PDFInfo
- Publication number
- CN2624050Y CN2624050Y CN 03244251 CN03244251U CN2624050Y CN 2624050 Y CN2624050 Y CN 2624050Y CN 03244251 CN03244251 CN 03244251 CN 03244251 U CN03244251 U CN 03244251U CN 2624050 Y CN2624050 Y CN 2624050Y
- Authority
- CN
- China
- Prior art keywords
- seat
- lifting
- sheave
- fall way
- pipe
- 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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Abstract
The utility model relates to an electro-motion lifting lamp, which comprises a lamp, a lifting pole, a bottom base board, an electric motor and a speed reducer. The lamp is connected with the top of the lifting pole, the lifting pole; the electric motor and the speed reducer are arranged at the bottom base board, the lifting pole is composed of a seating pipe, a middle lifting pipe, a top lifting pipe, an upper pulley seat, a lower pulley seat, an upper pulley, a lower pulley, a winding wheel, a main steel cord and an assistant steel cord, wherein the winding wheel brings the main steel cord to drive the middle lifting pipe rise, at the same time, the assistant steel cord correspondingly makes the lifting pipe raise. The utility model has the advantages that: the lifting is easy and the light area is large.
Description
Technical field
The utility model relates to a kind of electric up-down lighting device.
Background technology
At present, all kinds of lifting illumination devices of speedily carry out rescue work in construction of the highway, using in field work places such as construction site, mine all can rise to certain altitude to light fixture, and illumination zone is enlarged.But, in all kinds of lifting illumination devices of known technology, the general easy generation seepage oil problem of hydraulic lifting device; Shortcomings such as the screw lowering or hoisting gear then exists the lifting resistance big, and lifting height and illumination zone are little; And common its volume of collapsible lowering or hoisting gear is bigger, and lifting is used inconvenient.
Summary of the invention
The utility model provides the pulley-type electric up-down that a kind of lifting is easy, illumination zone is big lighting device.
Described electric up-down lighting device, comprise light fixture, lifting column, bedplate, motor and decelerator, light fixture is connected the lifting column top, lifting column, motor and subtract device and be installed on the bedplate, lifting column is by the cover for seat pipe, middle fall way, the top fall way, the top sheave seat, the downslide wheel seat, top sheave, lower sheave, wire wrapping wheel, main cable, secondary cable wire is formed, cover for seat pipe and middle top of lifting tube are provided with top sheave seat and top sheave, top fall way and middle fall way bottom are provided with downslide wheel seat and lower sheave, wire wrapping wheel is installed in the cover for seat pipe bottom and external decelerator, main cable two ends are separately fixed in wire wrapping wheel and the cover for seat pipe at the end, middle through the top sheave on cover for seat pipe top and the lower sheave of middle fall way bottom, in secondary cable wire two ends pass the downslide wheel seat of middle fall way bottom respectively and are fixed at the bottom of this downslide wheel seat lower tube, middle through the lower sheave of fall way bottom, top and the top sheave of middle top of lifting tube.
Described middle fall way can be established 1-2 and prop up; In the top sheave seat and outside the downslide wheel seat nylon bush can be set respectively; Light fixture can be electronic revolving light.
Because the utility model has adopted the pulley-type lifting column, and can the lamppost hoisting depth is increased and illumination zone expansion, and lifting be easy by increasing the identical middle fall way of structure.In addition, use electronic rotating lamp, its illumination zone will be bigger.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a lifting column structure principle chart among Fig. 1;
Fig. 3 is the structural representation of downslide wheel seat and pulley among Fig. 2;
Fig. 4 is Fig. 3 vertical view;
Fig. 5 is the structural representation of top sheave seat and pulley among Fig. 2;
Fig. 6 is Fig. 5 vertical view.
As shown in Figure 1, the utility model is made up of light fixture 1, lifting column 2, bedplate 3, decelerator 4, motor 5.
As Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, lifting column 2 is by top fall way 2-1, top sheave 2-2,2-5, top sheave seat 2-3,2-6, middle fall way 2-4, base tube 2-7, lower sheave 2-8,2-10, downslide wheel seat 2-9,2-12, main cable 2-11, secondary cable wire 2-13, wire wrapping wheel 2-14 form.Main cable two ends are separately fixed on wire wrapping wheel and the base tube, two lower sheaves of the pulley on the middle process base tube top and the bottom of middle fall way, on secondary cable wire two ends are fixed at the bottom of the base tube, middle through the top sheave of middle top of lifting tube and the lower sheave of fall way bottom, top.When fall way rose in the middle of the wire wrapping wheel rotation drives, the top fall way was also driven by secondary cable wire simultaneously and rises.
Two identical wheel shaft 2-17 and lower sheave 2-8 are installed on the downslide wheel seat 2-9, downslide wheel seat 2-9 outer shroud is established nylon bush 2-18, the downslide wheel seat all is in the pipe of bottom correspondence, and the structure of downslide wheel seat 2-12 and lower sheave 2-10 is identical with downslide wheel seat 2-9 and lower sheave 2-8.Be equipped with on the top sheave seat 2-3 in two identical axle support 2-15 and top sheave 2-2, the top sheave seat 2-3 and can establish nylon bush 2-16 in the ring, the structure of top sheave seat 2-6 and top sheave 2-5 is identical with top sheave seat 2-3 and top sheave 2-2.
The specific embodiment
A kind of electric up-down lighting device, comprise light fixture, lifting column, bedplate, motor and decelerator, light fixture is electronic revolving light, electronic revolving light is connected the lifting column top, this lamp can vertically or around the elevating lever axle rotate, make the adjustable increase of illumination zone, lifting column, motor and subtract device and be installed on the bedplate.
Lifting column is made up of cover for seat pipe, middle fall way, top fall way, top sheave seat, downslide wheel seat, top sheave, lower sheave, wire wrapping wheel, main cable, secondary cable wire.Wherein cover for seat pipe and middle top of lifting tube are provided with top sheave seat and top sheave, and two top sheaves are installed in the top sheave seat by axle support respectively, and are between the corresponding inner and outer pipes space, are provided with nylon bush in the ring in the top sheave seat.Top fall way and middle fall way bottom are provided with downslide wheel seat and lower sheave, by great wheel arbor lower sheave are installed respectively on the downslide wheel seat.Downslide wheel seat outer shroud is provided with nylon bush, and the downslide wheel seat all is in the pipe of bottom correspondence.Between each sleeve pipe inside and outside wall the space is arranged, all liftings in the sleeve pipe space of main cable and secondary cable wire.
Wire wrapping wheel is installed in the cover for seat pipe bottom and external decelerator, main cable two ends are separately fixed in wire wrapping wheel and the cover for seat pipe at the end, middle through two top sheaves on cover for seat pipe top and two lower sheaves of middle fall way bottom, in the middle of secondary cable wire two ends pass respectively the downslide wheel seat of fall way bottom and be fixed on the cover for seat pipe of this downslide wheel seat bottom at the bottom of in, middle through two lower sheaves of fall way bottom, top and two top sheaves of middle top of lifting tube.Top sheave is between the inner and outer pipes space of correspondence.During the wire wrapping wheel rotation, middle fall way and top fall way just rise simultaneously, and ring and downslide wheel seat outer shroud are set up the wearability that nylon bush can strengthen its ring wall in the top sheave seat.
In the practical application, also establish the stroke safety switch on the lifting column in addition, with restriction lifting column maximum lifting height, guarantee its security.
In the utility model, two middle fall ways that above structure is identical can be set also.As when establishing in the middle of two fall way, in secondary cable wire two ends of increase were fixed at the bottom of middle the fall way of bottom, the centre was through the middle top of lifting tube top sheave and fall way bottom, the top lower sheave on top.When fall way rose in the middle of the wire wrapping wheel rotation drives the bottom, the middle fall way and the top fall way on top also were raised simultaneously.
Claims (4)
1. electric up-down lighting device, comprise light fixture, lifting column, bedplate, motor and decelerator, light fixture is connected the lifting column top, lifting column, motor and subtract device and be installed on the bedplate, it is characterized in that: lifting column is by the cover for seat pipe, middle fall way, the top fall way, the top sheave seat, the downslide wheel seat, top sheave, lower sheave, wire wrapping wheel, main cable, secondary cable wire is formed, cover for seat pipe and middle top of lifting tube are provided with top sheave seat and top sheave, top fall way and middle fall way bottom are provided with downslide wheel seat and lower sheave, wire wrapping wheel is installed in the cover for seat pipe bottom and external decelerator, main cable two ends are separately fixed in wire wrapping wheel and the cover for seat pipe at the end, middle through the top sheave on cover for seat pipe top and the lower sheave of middle fall way bottom, in secondary cable wire two ends pass the downslide wheel seat of middle fall way bottom respectively and are fixed at the bottom of this downslide wheel seat lower tube, middle through the lower sheave of fall way bottom, top and the top sheave of middle top of lifting tube.
2. electric up-down lighting device according to claim 1 is characterized in that: middle fall way is established 1--2 and is propped up.
3. electric up-down lighting device according to claim 1 and 2 is characterized in that: with the downslide wheel seat nylon bush is set respectively outward in the top sheave seat.
4. electric up-down lighting device according to claim 1 and 2 is characterized in that: light fixture is electronic revolving light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244251 CN2624050Y (en) | 2003-04-13 | 2003-04-13 | Power-driven up-down lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244251 CN2624050Y (en) | 2003-04-13 | 2003-04-13 | Power-driven up-down lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624050Y true CN2624050Y (en) | 2004-07-07 |
Family
ID=34251126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03244251 Expired - Fee Related CN2624050Y (en) | 2003-04-13 | 2003-04-13 | Power-driven up-down lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624050Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871633B (en) * | 2009-04-23 | 2012-10-31 | 海洋王照明科技股份有限公司 | Automatic lifting device for lighthouse |
| CN106374354A (en) * | 2016-10-27 | 2017-02-01 | 孙根松 | Electric power distribution cabinet with lighting function |
-
2003
- 2003-04-13 CN CN 03244251 patent/CN2624050Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871633B (en) * | 2009-04-23 | 2012-10-31 | 海洋王照明科技股份有限公司 | Automatic lifting device for lighthouse |
| CN106374354A (en) * | 2016-10-27 | 2017-02-01 | 孙根松 | Electric power distribution cabinet with lighting function |
| CN106374354B (en) * | 2016-10-27 | 2018-05-01 | 浙江江山华宁电器有限公司 | A kind of electric distribution cabinet with illumination functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |