CN203577335U - Aerial prop umbrella - Google Patents
Aerial prop umbrella Download PDFInfo
- Publication number
- CN203577335U CN203577335U CN201320689611.2U CN201320689611U CN203577335U CN 203577335 U CN203577335 U CN 203577335U CN 201320689611 U CN201320689611 U CN 201320689611U CN 203577335 U CN203577335 U CN 203577335U
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- CN
- China
- Prior art keywords
- umbrella
- rope sheave
- pull rope
- commutation
- hollow square
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses an aerial prop umbrella which comprises a roof structure, an umbrella body, a lifting device and a balance weight traction device. A through hole for the umbrella body to penetrate through is formed in the roof structure, and a hollow square pillar is arranged in the position, corresponding to the position above the through hole, of the roof structure. The umbrella body in the initial state is located in the hollow square pillar and the through hole. The umbrella body comprises an umbrella handle, an umbrella cover and an umbrella cover rod. The top end of the umbrella handle is provided with a connection block. According to the aerial prop umbrella, shape transformation of the umbrella body is achieved through the lifting device and the balance weight traction device, driving energy consumption is reduced, noise is also lowered, scene effects are vivid, audience can have a dynamic and lifelike visual perception, performance scenes are vivid and colorful, the structure is simple, actions are interlocked and reliable, and the use effect is good.
Description
(1) technical field
The utility model relates to the aerial stage property umbrella that a kind of stage performance is used.
(2) background technology
Along with improving constantly of living standard, spectators are also more and more higher to the requirement of theatrical performances effect.The stage property of stage performance, as the indispensable part of performance, plays an important role to scene effect.Existing peoperty kind is few, and all fixing moulding can not change, and cannot adapt to the multiple demand of the story of a play or opera.
(3) summary of the invention
The purpose of this utility model is to solve existing stage above shortcomings, and a kind of aerial stage property umbrella that can need to regulate according to the story of a play or opera moulding is provided.
The technical solution adopted in the utility model is for this reason:
A kind of aerial stage property umbrella, include roofing framework, umbrella body, lowering or hoisting gear and counterweight draw-gear, on described roofing framework, have the through hole running through for umbrella body, the corresponding through hole of described roofing framework top is provided with hollow square column, and the umbrella body of original state is positioned at hollow square column and through hole, described umbrella body includes umbrella handle, umbrella cover and umbrella cover bar, the top of described umbrella handle is provided with contiguous block, described lowering or hoisting gear includes hoist engine, halliard wheels and the first steel cable, described hoist engine is arranged on the upper surface of roofing framework, halliard wheels include and are arranged on the vertical commutation of first on roofing framework rope sheave, be positioned at the second vertical commutation rope sheave on hollow square column top, level commutation rope sheave commutation vertical with the 3rd rope sheave, first steel cable one end is connected with hoist engine, the other end is walked around the first vertical commutation rope sheave successively, the second vertical commutation rope sheave, affixed with contiguous block after level commutation rope sheave commutation vertical with the 3rd rope sheave, described counterweight draw-gear includes pull rope, pull rope wheels and balancing weight, the outer face of described umbrella cover bar is provided with the affixed earrings of pull rope, the top of described hollow square column is provided with the carrying rope sheave corresponding with firm joint ear number of rings amount, described pull rope wheels are comprised of described carrying rope sheave, the corresponding hollow square column of described roofing framework position is provided with the pull rope gear wheel that pull rope is played effect of contraction when umbrella cover opens, the inwall of described hollow square column is provided with the spacing orifice plate of balancing weight, the origin or beginning of every pull rope is connected with the affixed earrings of pull rope of umbrella cover bar, the other end of described pull rope is walked around carrying rope sheave successively, through spacing orifice plate, be connected with balancing weight again, the traction of all umbrella cover bars is for being synchronized with the movement, the inner face of described umbrella cover bar is hinged with connecting rod, the other end of all connecting rods all with umbrella handle on sliding sleeve hinged.
Each pull rope active length of described counterweight draw-gear is identical, and each balancing weight is equal in weight.
Described affixed earrings is 6-9.
Operation principle of the present utility model is: the umbrella body of original state is positioned at hollow square column and the through hole of roofing framework top, and umbrella body declines under lowering or hoisting gear effect, when declining, is subject to the effect of counterweight draw-gear, and umbrella cover bar is opened.
The beneficial effects of the utility model are: 1, by lowering or hoisting gear and counterweight draw-gear, realize the appearance conversion of umbrella body, not only reduced the generation that drives energy consumption but also reduce noise, scene effect is life-like, gives a kind of visual experience dynamic, true to nature of spectators, and performance context is lively, colorful; 2, simple in structure, move chain reliable, result of use is good.
(4) accompanying drawing explanation
Fig. 1 is initial gathering schematic diagram of the present utility model;
Fig. 2 is that the utility model entirety is launched schematic diagram;
Fig. 3 is the utility model top view;
Fig. 4 is the utility model pull rope gear wheel sketch.
(5) specific embodiment
With reference to accompanying drawing 1-4, a kind of aerial stage property umbrella, include roofing framework 1, umbrella body 2, lowering or hoisting gear and counterweight draw-gear, on described roofing framework, have the through hole running through for umbrella body, the corresponding through hole of described roofing framework top is provided with hollow square column 3, and the umbrella body of original state is positioned at hollow square column and through hole, described umbrella body includes umbrella handle 5, umbrella cover 6 and umbrella cover bar 7, the top of described umbrella handle is provided with contiguous block 8, described lowering or hoisting gear includes hoist engine 9, halliard wheels and the first steel cable 11, described hoist engine is arranged on the upper surface of roofing framework, halliard wheels include and are arranged on the vertical commutation of first on roofing framework rope sheave 12, be positioned at the second vertical commutation rope sheave 13 on hollow square column top, level commutation rope sheave 14 commutation vertical with the 3rd rope sheave 15, first steel cable one end is connected with hoist engine, the other end is walked around the first vertical commutation rope sheave successively, the second vertical commutation rope sheave, affixed with contiguous block after level commutation rope sheave commutation vertical with the 3rd rope sheave, described counterweight draw-gear includes pull rope 17, pull rope wheels and balancing weight 18, the outer face of described umbrella cover bar is provided with the affixed earrings 19 of pull rope, the top of described hollow square column is provided with the carrying rope sheave 20 corresponding with firm joint ear number of rings amount, described pull rope wheels are comprised of described carrying rope sheave, the corresponding hollow square column of described roofing framework position is provided with the pull rope gear wheel 21 that pull rope is played effect of contraction when umbrella cover opens, the inwall of described hollow square column is provided with the spacing orifice plate 22 of balancing weight, the origin or beginning of every pull rope is connected with the affixed earrings of pull rope of umbrella cover bar, the other end of described pull rope is walked around carrying rope sheave successively, through spacing orifice plate, be connected with balancing weight again, the traction of all umbrella cover bars is for being synchronized with the movement, the inner face of described umbrella cover bar is hinged with connecting rod 23, the other end of all connecting rods all with umbrella handle on sliding sleeve 24 hinged.Each pull rope active length of described counterweight draw-gear is identical, and each balancing weight is equal in weight.Described affixed earrings is 6--9.
Claims (3)
1. an aerial stage property umbrella, it is characterized in that: include roofing framework, umbrella body, lowering or hoisting gear and counterweight draw-gear, on described roofing framework, have the through hole running through for umbrella body, the corresponding through hole of described roofing framework top is provided with hollow square column, and the umbrella body of original state is positioned at hollow square column and through hole;
Described umbrella body includes umbrella handle, umbrella cover and umbrella cover bar, the top of described umbrella handle is provided with contiguous block, described lowering or hoisting gear includes hoist engine, halliard wheels and the first steel cable, described hoist engine is arranged on the upper surface of roofing framework, halliard wheels include and are arranged on the vertical commutation of first on roofing framework rope sheave, be positioned at the second vertical commutation rope sheave on hollow square column top, level commutation rope sheave commutation vertical with the 3rd rope sheave, first steel cable one end is connected with hoist engine, the other end is walked around the first vertical commutation rope sheave successively, the second vertical commutation rope sheave, affixed with contiguous block after level commutation rope sheave commutation vertical with the 3rd rope sheave,
Described counterweight draw-gear includes pull rope, pull rope wheels and balancing weight, the outer face of described umbrella cover bar is provided with the affixed earrings of pull rope, the top of described hollow square column is provided with the carrying rope sheave corresponding with firm joint ear number of rings amount, described pull rope wheels are comprised of described carrying rope sheave, the corresponding hollow square column of described roofing framework position is provided with the pull rope gear wheel that pull rope is played effect of contraction when umbrella cover opens, the inwall of described hollow square column is provided with the spacing orifice plate of balancing weight, the origin or beginning of every pull rope is connected with the affixed earrings of pull rope of umbrella cover bar, the other end of described pull rope is walked around carrying rope sheave successively, through spacing orifice plate, be connected with balancing weight again, the traction of all umbrella cover bars is for being synchronized with the movement, the inner face of described umbrella cover bar is hinged with connecting rod, the other end of all connecting rods all with umbrella handle on sliding sleeve hinged.
2. aerial stage property umbrella as claimed in claim 1, is characterized in that: each pull rope active length of described counterweight draw-gear is identical, and each balancing weight is equal in weight.
3. aerial stage property umbrella as claimed in claim 2, is characterized in that: described affixed earrings is 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689611.2U CN203577335U (en) | 2013-11-01 | 2013-11-01 | Aerial prop umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689611.2U CN203577335U (en) | 2013-11-01 | 2013-11-01 | Aerial prop umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577335U true CN203577335U (en) | 2014-05-07 |
Family
ID=50575314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689611.2U Withdrawn - After Issue CN203577335U (en) | 2013-11-01 | 2013-11-01 | Aerial prop umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550938A (en) * | 2013-11-01 | 2014-02-05 | 杭州佳合舞台设备有限公司 | Aerial prop umbrella |
-
2013
- 2013-11-01 CN CN201320689611.2U patent/CN203577335U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550938A (en) * | 2013-11-01 | 2014-02-05 | 杭州佳合舞台设备有限公司 | Aerial prop umbrella |
| CN103550938B (en) * | 2013-11-01 | 2015-05-20 | 杭州佳合舞台设备有限公司 | Aerial prop umbrella |
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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: 20140507 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |