CN201187749Y - Hoist apparatus of elevating type high rod lamp - Google Patents
Hoist apparatus of elevating type high rod lamp Download PDFInfo
- Publication number
- CN201187749Y CN201187749Y CNU200820058196XU CN200820058196U CN201187749Y CN 201187749 Y CN201187749 Y CN 201187749Y CN U200820058196X U CNU200820058196X U CN U200820058196XU CN 200820058196 U CN200820058196 U CN 200820058196U CN 201187749 Y CN201187749 Y CN 201187749Y
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- Prior art keywords
- worm gear
- worm
- pole lamp
- worm wheel
- winding plant
- Prior art date
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Abstract
The utility model discloses a hoisting device used for an elevation type high-pole lamp. The hoisting device comprises a box body with an opening at the upper part, as well as a worm and two worm wheel wound rolls installed in the box body, wherein, each worm wheel wound roll is composed of a worm wheel wound roll shaft as well as a worm wheel and a wound roll fixedly installed on the worm wheel wound roll shaft, and the worm wheels of the two worm wheel wound rolls are directly meshed with the worm screw. The hoisting device used for an elevation type high-pole lamp has the advantages of simple structure, direct synchronous driving, small volume, low cost, high load, simple installation, less failure and convenient maintenance.
Description
Technical field
The utility model relates to the lift High-Pole Lamp, relates in particular to the winding plant of lift High-Pole Lamp.
Background technology
Generally between 20 meters to 40 meters, the weight of lamp panel is generally hundreds of kilograms to lift High-Pole Lamp height.High-Pole Lamp is widely used in the place that square, station, airport, harbour, stadium, highway, viaduct and each industrial and mining enterprises need large area lighting.The maintenance of the light fixture of lift High-Pole Lamp is to realize by the jacking system of lamp panel.
At present, the winding plant (referring to accompanying drawing 1) that lift High-Pole Lamp both domestic and external adopts is made of casing 1, worm screw 2,3, linkage 4, worm gear reel 5,6, worm gear spool shaft 7.Its operation principle is to drive wherein worm screw 2 work by motor 0 earlier, and worm screw 2 drives an other worm screw 3 synchronous workings indirectly by linkage 4, again by 5,6 work of two worm gear reels of worm screw 2,3 driven in synchronism.Its defective be complex structure, indirectly drive the process complexity, volume is big, transferring elements is many, consumable accessory is many, noise is big, manufacturing cost is high.Existing in addition double-steel wire rope winding plant is owing to bulky reason, so be not suitable for the highly low high High-Pole Lamp of load.Be to satisfy the installation requirement of existing winding plant, must the overstriking lamp stand, this just makes the High-Pole Lamp overall ratio inharmonious, influences overall appearance.
The utility model content
Technical problem to be solved in the utility model provides a kind of driven in synchronism simple in structure, direct, volume is little, cost is low, load is high, installation is simple, fault is few, overhaul the winding plant of lift High-Pole Lamp easily, to overcome the deficiency that prior art exists.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of winding plant of lift High-Pole Lamp, comprise upper opening casing, be installed in a worm screw and two worm gear reels in the casing, described worm gear reel is made of worm gear spool shaft and the worm gear and the reel that are fixedly mounted on the worm gear spool shaft, and it is characterized in that: the worm gear and the worm screw of described two worm gear reels directly mesh.
In order to avoid dust to fall in the casing, pollute worm and worm wheel, influence the transmission of the two, in further improvement of the utility model, described casing top is provided with the worm gear dust cover of the worm gear that is covering two worm gear reels.
In order to control the running route of steel wire rope on reel effectively, the situation of the strenuous vibration when having avoided the lamp panel operation takes place, and has guaranteed the even running of steel wire rope, and in also further improvement the of the present utility model, described reel is provided with the matrix track.
Adopt technique scheme, the work of Motor Drive worm screw, two worm gear reel work of the direct driven in synchronism of worm screw.The positive and negative rotation back of worm gear reel changes two length of steel wire rope and the direction that is installed on two reels, thereby realizes the decline or the rising of lamp panel.Because worm screw is to be direct transmission between two worm gear reels, reduces by a cover linkage and lack a worm screw than existing winding plant.Do not have the existence of the intermediate link of indirect synchronization driving, on the one hand the volume of winding plant is reduced significantly, manufacturing cost reduces, and makes winding plant simple in structure, and fault rate is low; On the other hand, under the identical situation of weight, volume, the load of load ratio prior art is high a lot.Therefore, the winding plant of lift High-Pole Lamp of the present utility model has simple in structure, direct driven in synchronism, volume is little, cost is low, load is high, installation is simple, fault is few, overhaul advantage easily.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is the structural representation of winding plant of the lift High-Pole Lamp of prior art;
Fig. 2 is the structural representation of the winding plant of lift High-Pole Lamp of the present utility model;
Fig. 3 is the structural representation of worm gear reel of the present utility model.
The specific embodiment
As shown in Figure 2, the winding plant of lift High-Pole Lamp of the present utility model is made of the identical worm gear reel of the casing 100 of upper opening, worm screw 200, two sizes 300, a worm gear dust cover 700.Wherein, worm screw 200 and two worm gear reels 300 are installed in the casing 100.
The wall thickness of described casing 100 is 8mm, and overall dimensions are 400mm * 185mm * 240mm, and top is that opening opens wide, and can clearly observe the ruuning situation of inner worm screw 200 and two worm gear reels 300.
The pattern of worm screw 200 is the ZA type, and its axial module is 3, and a number is 1, and profile angle is 20 °, and tooth pitch is 9.42mm, and lead angle is 3 ° 34 ' 35 ", accuracy class is 8-DC, hardness is HB269-302.Total length is 450mm.
As shown in Figure 3, worm gear reel 300 is made of worm gear spool shaft 301 and the worm gear 302 and the reel 303 that are fixedly mounted on the worm gear spool shaft.Worm gear 302 is spouse's worm gear of worm screw 200, and diameter is 186mm, and thickness is 36mm, and transverse module is 3, and the number of teeth is 58, and profile angle is 20 °, and accuracy class is 8-DC, by bearing pin and reel 3,033 one client links.The length of reel 303 is that 190mm, race diameter are that 90mm, diameter of bore are 26mm, and it is that 4mm, spacing are that 8mm, the degree of depth are the matrix track of the steady orderly function of spiral worker's steel wire rope of 2.5mm that its outer ring is provided with radius.The other end of cable drum 303 and steel wire rope baffle plate 304 welding.The diameter of steel wire rope baffle plate 304 is 186mm, and thickness is 8mm.
Again in conjunction with shown in Figure 2, two worm gear reels 300 vertically are installed in the casing 100, worm screw 200 laterally is installed in the casing 100, be positioned at worm gear 302 belows and worm gear 302 engagements of worm gear reel 300, the internal diameter that two ends are fixedly mounted on casing 100 two ends respectively is in the lining of 25.01mm, and an one termination is exposed at outside the casing 100, so that can be connected with the rotating shaft of motor (not shown).The appearance and size of worm gear dust cover 400 is 400mm * 60mm * 50mm, is installed in casing 100 tops, is positioned at the top of two worm gears 302, covers two worm gears 302, avoids dust to fall into, and influences the engagement of worm gear 302 and worm screw 301.
More than be exactly the winding plant of lift High-Pole Lamp of the present utility model, this winding plant is by the work of Motor Drive worm screw, and two worm gear reels of the direct driven in synchronism of worm screw are worked.The positive and negative rotation back of worm gear reel changes two length of steel wire rope and the direction that is installed on two reels, thereby realizes the decline or the rising of lamp panel.Because worm screw is to be direct transmission between two worm gear reels, reduces by a cover linkage and lack a worm screw than existing winding plant.Do not have the existence of the intermediate link of indirect synchronization driving, on the one hand the volume of winding plant is reduced significantly, manufacturing cost reduces, and makes winding plant simple in structure, and fault rate is low; On the other hand, under the identical situation of weight, volume, the load of load ratio prior art is high a lot.Therefore, the winding plant of lift High-Pole Lamp of the present utility model has simple in structure, direct driven in synchronism, volume is little, cost is low, load is high, installation is simple, fault is few, overhaul advantage easily, be suitable for various types of High-Pole Lamps, even be installed in the high High-Pole Lamp of highly low load, do not need to coordinate and attractive in appearance for the overall ratio that the overstriking lamp stand influences High-Pole Lamp yet.
But, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop on claim scope of the present utility model to variation, the modification of the above embodiment.
Claims (3)
1, a kind of winding plant of lift High-Pole Lamp, comprise upper opening casing, be installed in a worm screw and two worm gear reels in the casing, described worm gear reel is made of worm gear spool shaft and the worm gear and the reel that are fixedly mounted on the worm gear spool shaft, and it is characterized in that: the worm gear and the worm screw of described two worm gear reels directly mesh.
2, the winding plant of lift High-Pole Lamp according to claim 1 is characterized in that: described casing top is provided with the worm gear dust cover of the worm gear that is covering two worm gear reels.
3, the winding plant of lift High-Pole Lamp according to claim 1 and 2 is characterized in that: described reel is provided with the matrix track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820058196XU CN201187749Y (en) | 2008-05-08 | 2008-05-08 | Hoist apparatus of elevating type high rod lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820058196XU CN201187749Y (en) | 2008-05-08 | 2008-05-08 | Hoist apparatus of elevating type high rod lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187749Y true CN201187749Y (en) | 2009-01-28 |
Family
ID=40310771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820058196XU Expired - Fee Related CN201187749Y (en) | 2008-05-08 | 2008-05-08 | Hoist apparatus of elevating type high rod lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114917A (en) * | 2015-08-24 | 2015-12-02 | 北京力博明科技发展有限公司 | Lift used for high-pole lamp panel |
-
2008
- 2008-05-08 CN CNU200820058196XU patent/CN201187749Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114917A (en) * | 2015-08-24 | 2015-12-02 | 北京力博明科技发展有限公司 | Lift used for high-pole lamp panel |
| CN105114917B (en) * | 2015-08-24 | 2018-04-17 | 北京力博明科技发展有限公司 | A kind of elevator for lamp disc of high-pole lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20130508 |