CN206167933U - A constriction device for stage curtain - Google Patents
A constriction device for stage curtain Download PDFInfo
- Publication number
- CN206167933U CN206167933U CN201621215512.0U CN201621215512U CN206167933U CN 206167933 U CN206167933 U CN 206167933U CN 201621215512 U CN201621215512 U CN 201621215512U CN 206167933 U CN206167933 U CN 206167933U
- Authority
- CN
- China
- Prior art keywords
- mobile
- mobile device
- bar
- fix bar
- pulley
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a constriction device for stage curtain, belongs to the stage equipment field, and it includes: the dead lever, carriage release lever, two hydraulic stems, drive arrangement, a plurality of first mobile devices, a plurality of second mobile devices, a plurality of connecting rods to and locking device, the dead lever with the carriage release lever sets up side by side, the dead lever with the corresponding both ends tip of carriage release lever all passes through liquid bar connection, two are connected to the drive arrangement drive the hydraulic stem, it is a plurality of first mobile device slidable sets up on the dead lever, it is a plurality of second mobile device slidable sets up on the carriage release lever, first mobile device and adjacent all be connected with between the second mobile device the connecting rod, locking device pins one first mobile device is in it is unmovable on the dead lever. Simple structure, convenient operation, occupation space is little, simultaneously can be even open and close the curtain, and can not appear droing and the situation blocked.
Description
Technical field
This utility model is related to field of stage equipment, more particularly, to a kind of constriction device for stage curtain.
Background technology
Stage curtain is indispensable equipment on the stages such as various types of arenas cinemas auditorium club studio hall,
It plays decoration stage, improves the effect of performing effect.Existing stage curtain drawing mechanism is mostly adopted and is arranged on I-shaped slide rail
On pulley connection curtain, the head pulley for being drawn by drag-line and hoist engine foremost realizes the opening and closing of curtain, ties
Structure is complex and huge, meanwhile, the pulley being arranged on I-shaped slide rail easily occurs coming off or by card in sliding process
Phenomenon firmly, so that the increase of curtain moving resistance cannot even be moved, it is also possible to cause drag-line to be pulled off, impact normally makes
With.
Therefore, it is necessary a kind of constriction device for stage curtain of design in fact, to overcome the problems referred to above.
Utility model content
To solve the above problems, this utility model provides a kind of simple structure, easy to operate, takes up room little, while
Curtain can be uniformly opened and closed, and is not in the constriction device for stage curtain of the situation for coming off and blocking.
A kind of constriction device for stage curtain that this utility model is provided, including：Fix bar, mobile bar, two liquid
Depression bar, driving means, multiple first mobile devices, multiple second mobile devices, multiple connecting rods, and locking device；
The fix bar and the mobile bar are set up in parallel, the fix bar two ends end corresponding with the mobile bar
Connected by the hydraulic stem；Two hydraulic stems of the driving means drive connection；Multiple first mobile devices
Slidably it is arranged in the fix bar, multiple second mobile devices are slidably arranged in the mobile bar, many
Individual first mobile device and multiple second mobile devices are crisscross arranged；Described connecting rod one end is hinged on described first
In mobile device, the other end of the connecting rod is hinged on second mobile device adjacent with first mobile device
On, the connecting rod is respectively connected between first mobile device and adjacent second mobile device；The locking dress
First mobile device described in putting pinning one is not moved in the fix bar；
First mobile device is identical with second mobile device, two mobile device structure, includes：It is set in institute
The articulated section stated fix bar or the move portion in the mobile bar and be hinged with the connection boom end；The move portion with
The articulated section is fixedly connected；Pulley is provided with inside the move portion on top and bottom sidewall, the pulley is connected to described solid
Fixed pole or the mobile bar, the fix bar and the mobile bar are provided with and are coordinated the groove for abutting with the pulley.
Preferably, the pulley, the fix bar and the mobile bar are also provided with inside the move portion in left and right sidewall
It is also equipped with coordinating the groove for abutting with the pulley in left and right sidewall inside the move portion.
Preferably, the first mobile device lower end is also associated with the hook for hanging curtain.
Compared with prior art, this utility model has the advantages that：Simple structure, it is easy to operate, take up room
It is little, while curtain uniformly can be opened and closed, and be not in the situation for coming off and blocking.
Description of the drawings
Structural representations of the Fig. 1 for the constriction device for stage curtain of one preferred embodiment of this utility model；
First mobile device enlarged side views of the Fig. 2 for one preferred embodiment of this utility model；
The drawing reference numeral explanation of specific embodiment：
1st, fix bar, 2, mobile bar, 3, hydraulic stem, the 4, first mobile device, the 5, second mobile device, 6, connecting rod, 7,
Locking device, 8, move portion, 9, articulated section, 10, pulley, 11, groove, 12, hook.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing.In this utility model
Description in, " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward " it should be noted that term
Orientation or position relationship Deng instruction is, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly
Type is described with simplifying, rather than is indicated or implied that the device or element of indication must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
As depicted in figs. 1 and 2, a kind of constriction device for stage curtain that the present embodiment is provided, including：Fix bar 1,
Mobile bar 2, two hydraulic stems 3, multiple first mobile devices 4, multiple second mobile devices 5, multiple connecting rods 6, locking device
7, driving means (not shown) and hook 12.
As shown in figure 1, fix bar 1 and 2 opposed juxtaposition of mobile bar are arranged, multiple first mobile devices 4 are slidably arranged on
In fix bar 1, multiple second mobile devices 5 are slidably arranged in mobile bar 2, and the first mobile device 4 and second is moved
Dynamic device 5 is crisscross arranged；Connecting rod 6, connecting rod 6 are respectively connected between first mobile device 4 and the second adjacent mobile device 5
One end is hinged in the first mobile device 4, and the other end of connecting rod 6 is hinged on second movement adjacent with the first mobile device 4
On device 5.Fix bar 1 and 2 two ends end of mobile bar are connected by hydraulic stem 3.When two hydraulic stem 3 shrinks, 1 He of fix bar
Mobile bar 2 is close, at this moment, the effect between multiple first mobile devices 4 and multiple second mobile devices 5 between in connecting rod 6
It is drifted apart under power, distance increase；When two hydraulic stem 3 extends, fix bar 1 and mobile bar 2 are drifted apart from, multiple first movements
Move closer under the active force of connecting rod 6 and multiple second mobile devices 5 between device 4, distance diminishes.Driving means
Drive connection two hydraulic stems 3, and two hydraulic stems 3 can be driven to shrink and extend, and save trouble and labor is convenient and swift.
As shown in Fig. 2 for the structure chart of the first mobile device 4, the 4 liang of movements of the second mobile device 5 and the first mobile device
The structure of device is identical, be oppositely arranged.Mobile device includes move portion 8 and articulated section 9；8 side of being of move portion in the present embodiment
Mount structure, and be set in fix bar 1 or mobile bar 2, pulley 10 is equiped with four side walls inside move portion 8, and
Four pulleys 10 are connected to fix bar 1 or mobile bar 2.Meanwhile, the side that fix bar 1 and mobile bar 2 are abutted with pulley 10 is matched somebody with somebody
Conjunction is provided with groove 11, and pulley 10 runs on groove 11, will not derail, and by guide effect；Conveniently just can be by first
Mobile device 4 and the second mobile device 5 are moved in fix bar 1 and mobile bar 2, laborsaving, and be will not fall off and blocked.Articulated section
9 are fixedly installed in move portion 8, to bar that is articulated and connected 6.First mobile device, 4 lower end is additionally provided with a hook 12, for hanging
Hang, hang curtain.
In the present embodiment, one first mobile device 4 of the locking device 7 by fix bar 1 near end is locked in fix bar 1
On, i.e., this first mobile device 4 at will will not be moved.In other embodiments, locking device 7 also can be moved other first
Dynamic device 4 is fixed on (not shown) in fix bar 1, can be arranged according to practical situation concrete analysis.
The constriction device is arranged at the top of stage, is linked up with 12 times suspension curtains, when needing to close curtain, is started and drive
Device, shrinks two hydraulic stems 3 of the 2 two ends end of bar 1 and mobile bar that is connected so that mobile bar 2 moves closer to fix bar
1, under the active force of connecting rod 6, distance each other is increasing, then hang for the first mobile device 4 and the second mobile device 5
The curtain for hanging over 4 lower end of the first mobile device is opened.When needing to open curtain, start driving means, elongation is connected
Two hydraulic stems 3 of 2 two ends end of bar 1 and mobile bar so that mobile bar 2 is gradually distance from fix bar 1,4 He of the first mobile device
, under the active force of connecting rod 6, distance each other is less and less for second mobile device 5, then be suspended on the first mobile device 4
The curtain of lower end is moved closer to, that is, open curtain.Whole process, it is simple and convenient, it is easy to operate, and it is little to take up room, and installs
It is convenient, curtain can be uniformly opened and closed, and is not in the situation for coming off and blocking.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (3)
1. a kind of constriction device for stage curtain, it is characterised in that include：Fix bar, mobile bar, two hydraulic stems are driven
Dynamic device, multiple first mobile devices, multiple second mobile devices, multiple connecting rods, and locking device；
The fix bar and the mobile bar are set up in parallel, and the fix bar two ends end corresponding with the mobile bar leads to
Cross the hydraulic stem connection；Two hydraulic stems of the driving means drive connection；Multiple first mobile devices can be slided
Dynamic to be arranged in the fix bar, multiple second mobile devices are slidably arranged in the mobile bar, Duo Gesuo
State the first mobile device and multiple second mobile devices are crisscross arranged；Described connecting rod one end is hinged on first movement
On device, the other end of the connecting rod is hinged in second mobile device adjacent with first mobile device, institute
State the connecting rod is respectively connected between the first mobile device and adjacent second mobile device；The locking device is pinned
Described in one, the first mobile device is not moved in the fix bar；
First mobile device is identical with second mobile device, two mobile device structure, includes：It is set in described solid
Move portion and the articulated section being hinged with the connection boom end in fixed pole or the mobile bar；The move portion with it is described
Articulated section is fixedly connected；Pulley is provided with inside the move portion on top and bottom sidewall, the pulley is connected to the fix bar
Or the mobile bar, the fix bar and the mobile bar are provided with and are coordinated the groove for abutting with the pulley.
2. the constriction device of stage curtain is used for as described in claim 1, it is characterised in that：Left and right inside the move portion
Be also provided with the pulley on the wall of side, the fix bar and the mobile bar be also equipped with left and right sidewall inside the move portion
The pulley coordinate the groove for abutting.
3. the constriction device of stage curtain is used for as described in claim 2, it is characterised in that：Under first mobile device
End is also associated with the hook for hanging curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215512.0U CN206167933U (en) | 2016-11-11 | 2016-11-11 | A constriction device for stage curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215512.0U CN206167933U (en) | 2016-11-11 | 2016-11-11 | A constriction device for stage curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167933U true CN206167933U (en) | 2017-05-17 |
Family
ID=58685128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215512.0U Expired - Fee Related CN206167933U (en) | 2016-11-11 | 2016-11-11 | A constriction device for stage curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206167933U (en) |
-
2016
- 2016-11-11 CN CN201621215512.0U patent/CN206167933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |