CN110092287A - Electric rotation and up-down waves sunpender - Google Patents
Electric rotation and up-down waves sunpender Download PDFInfo
- Publication number
- CN110092287A CN110092287A CN201910351021.0A CN201910351021A CN110092287A CN 110092287 A CN110092287 A CN 110092287A CN 201910351021 A CN201910351021 A CN 201910351021A CN 110092287 A CN110092287 A CN 110092287A
- Authority
- CN
- China
- Prior art keywords
- sunpender
- waves
- ring
- electric rotation
- lifting
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Abstract
The invention discloses a kind of electric rotation and up-downs to wave sunpender, it include rotating electric machine and pedestal, the rotating electric machine connects revolving support, tee girder component is fixedly connected on the revolving support, it is connected with hanger rod component below the tee girder component, is provided on the hanger rod component multiple for installing the suspension centre of stage equipment；The pedestal is located at turn around the lower section of support, further includes having at least two lifting motors, and each lifting motor lifts different suspension centres, and at least two lifting motor is mutually indepedent.In invention technology described above scheme, the lifting of suspension centre is used for by least two motors of setting, and two lifting motors are mutually indepedent, lifting motor can be controlled respectively, it is such that the asynchronous lifting, it can be achieved that suspension centre is set, and suspension centre is rotated by rotating electric machine, stage equipment (especially light) progress multi-angle can be achieved and wave rotation, stage effect is good.
Description
Technical field
The invention belongs to stage equipment technical fields, more particularly to a kind of electronic rotation for safety suspension stage equipment
Turn lifting and waves sunpender.
Background technique
Back(ing) bar can be used for the motor-driven erecting by overhang of studio hall, film canopy and arenas suspension lamp, it is mainly used
Electric transmissio mechanism drives the back(ing) bar up and down or parallel motion for hanging with lamps and lanterns.Existing back(ing) bar flexibility is poor,
All lamps and lanterns on same bar can be only in same level, and lighting is limited；In the case where setting is placed into position, due to
Lamp stand is longer cannot to drop to minimum point, when bulb-damage or can not can only replace making with other idle lamps and lanterns close to lamps and lanterns
With, and position distribution dead point is more.Due to the defect of existing back(ing) bar drive mechanism, back(ing) bar is caused to be rotated
Shaking property is big when function and walking in a horizontal state, directly affects cloth light effect.
In Chinese patent literature CN108557681A, a kind of electronic rotation sunpender is disclosed, includes lifting motor, rotation
Rotating motor and pedestal, the lifting motor connect reel；The rotating electric machine connects revolving support, fixes on the revolving support
It is connected with tee girder component, hanger rod component is connected with below the tee girder component, multiple be used for is provided on the hanger rod component
The suspension centre of stage equipment is installed；The pedestal is located at turn around the lower section of support.
Above-mentioned technical proposal is also disclosed in applicant's earlier application, but passes through applicant's follow-up study and find, only with regard to T
Multiple suspension centres uniformly carry out oscilaltion lifting and rotation on ellbeam component, and stage effect is not good enough, cannot achieve the polygonal of suspension centre
Degree rotation and lifting waves, and wastes suspension centre；It is necessary to improve to above-mentioned technical proposal.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of electric rotation and up-down that achievable suspension centre multi-angle is waved and shake
Put sunpender.
In order to solve the above technical problems, the technical solution adopted by the present invention is that, which waves sunpender, including
There are rotating electric machine and pedestal, the rotating electric machine connects revolving support, is fixedly connected with tee girder component on the revolving support,
It is connected with hanger rod component below the tee girder component, is provided on the hanger rod component multiple for installing hanging for stage equipment
Point；The pedestal is located at turn around the lower section of support, further includes having at least two lifting motors, each lifting motor lifts different
Suspension centre, and at least two lifting motor is mutually indepedent.
In invention technology described above scheme, the lifting of suspension centre, and two lifting electricity are used for by least two motors of setting
Machine is mutually indepedent, can control respectively lifting motor, such that the asynchronous lifting, it can be achieved that suspension centre is arranged, and by revolving
Rotating motor is rotated to suspension centre, it can be achieved that stage equipment (especially light), which carries out multi-angle, waves rotation, and stage effect is good；
Lifting motor is used for the lifting of hanger rod component；Horizontal rotation of the rotating electric machine for tee girder component and hanger rod component；Pedestal
For fixing revolving support；Using tee girder component, so that it can provide longer torque in the vertical direction, pass through revolution branch
Support rotation tee girder component, the lower section of support is located at turn around in conjunction with pedestal, and this structure setting connects so that rotation position is located at
It connects above position, has given full play to tee girder component with longer torque effect, load is bigger, rotates horizontally more stable, sunpender
More stage equipments can be suspended on component in midair；Such structure novel, compact simultaneously.
Preferably, the revolving support has inner ring and outer ring, and the revolving support is fixed on institute by the inner ring
It states on pedestal；Output shaft on the rotating electric machine is equipped with driving gear, and the outer surface of the outer ring has and the active
The external tooth that gear is meshed；The revolving support is fixedly connected with the T ellbeam component by the outer ring.
Preferably, the tee girder component includes hollow vertical bar and the horizon bar that is connected with the vertical bar, described
Pulley is installed in horizon bar；The length ratio of the vertical bar and the horizon bar is 1:4~1:2；The vertical bar and institute
It states outer ring and is fixedly connected by going up and down drive seat.
Hollow vertical bar makes the steel wire cable for suspending hanger rod component in midair may pass through vertical bar and be wrapped on reel, folding and unfolding steel
Wire rope is more regular, avoids external disturbance；Lifting drive seat is for installing lifting motor, and vertical bar and the outer ring are logical
Lifting drive seat is crossed to be fixedly connected so that entire hanger structure is compact, be equipped between component it is proper, it is easy for installation.
Preferably, the rotating electric machine is mounted in the pedestal, and in horizontal positioned.
Rotating electric machine is mounted in the pedestal, so that structure is more compact, saves space；Rotating electric machine is put in level
It sets, occupied space is more reasonable, saves upper space.
It preferably, further include having cable support；Slip ring is provided on the cable support, the slip ring is by rotating ring and position
Stationary ring on the outside of the rotating ring is constituted；The stationary ring connects the cable support, and will be described by cable support
Slip ring is set to above the lifting motor.
Using cable support for arranging institute's live wire on hanger, and all cables are subjected to concentration row with cable support
Cloth facilitates line management, neatly；After the starting of electronic rotation sunpender, rotating electric machine drives the outer ring rotation of revolving support, outer ring band
Dynamic tee girder component rotation, the components such as lifting motor, reel for being located above also can and then rotate, and will result in external electricity in this way
The wrapping phenomena of source line, in addition existing slip ring component, avoids the wrapping phenomena of circumscripted power line, and can realize tee girder
Component continuous rotation in one direction, and it is more than the positive and negative 180 degree rotation for realizing hanger rod component.
Preferably, the hanger rod component is provided with take-up frame, and take-up frame is mounted on suspension centre on hanger rod component for drawing over to one's side
The electricity consumption cable of stage equipment.
Preferably, the reel is provided with rope closed assembly slot, there is the closed assembly for closed assembly rope in the rope closed assembly slot
Chamber, the width W of the closed assembly chamber are no more than 8mm, and the ratio between the depth D of the closed assembly chamber and the width W are greater than 10.
Reel for retractable rope uses tray type structure, and space hold is small；In this application due to the width of closed assembly chamber
W is no more than 8mm, and the ratio between the depth D of closed assembly chamber and the width W are greater than 10, so that there is closed assembly chamber enough depth to carry out closed assembly
Rope (at present most of is using wirerope), and the width W of closed assembly chamber is no more than 8mm, general rope diameter can 6~
7mm, with the enhanced strength of rope, diameter is smaller also possible again, and the width W of corresponding closed assembly chamber can also narrow therewith；
Rope after closed assembly can stack gradually in closed assembly chamber, and not extra space allows its landing to collapse, so that each mutually only
Vertical rope closed assembly slot retractable is unified, not will cause sunpender shake, vibration or uneven, and stage equipment will not issue loud noise,
Secure, each suspension centre uniform force of safety guarantees that hoisting depth precision is unified；Passable, the setting of rope closed assembly slot is multiple,
Multiple mutually independent rope closed assembly slots successively sort distribution along the axial direction of reel, compact-sized, further such that space hold
It is small, in the case where stage installation environment is limited, equipped work can be more conveniently carried out, pulley layer can be directly mounted at, respectively
A rope closed assembly slot using be independently of each other the closed assembly chamber based on each rope closed assembly slot it is corresponding be a rope retractable,
A piece rope can only be laminated in a closed assembly chamber；Furthermore why above-mentioned technical proposal can be by the volume of retractable rope
Disk is designed to tray type structure, and associated with rope closed assembly slot, due in rope closed assembly slot the depth D of closed assembly chamber with it is described
The ratio between width W is greater than 10, so that the sufficiently long rope of rope closed assembly slot retractable, occupies in longitudinal space and do not increase substantially, is horizontal
It, being capable of the longer rope of retractable compared to previous horizontal or other structures hoist engine in the identical situation of mikey
Rope.
Preferably, at least two lifting motor is provided with device for detecting distance of travel.
Preferably, the cross section of the tee girder component is circular, and the circular distribution of suspension centre may be implemented.
Detailed description of the invention
It is further described with reference to the accompanying drawing with embodiments of the present invention:
Fig. 1 is the structural schematic diagram that electric rotation and up-down of the invention waves sunpender；
Fig. 2 is the side structure schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of lifting motor；
Fig. 4 is the structural schematic diagram of tee girder component；
Fig. 5 is the structural schematic diagram of slip ring；
Fig. 6 is the overlooking structure diagram of Fig. 1；
Wherein: the first lifting motor of 1-；2- rotating electric machine；201- output shaft；202- driving gear；3- pedestal；4- volumes
Disk；401- rope closed assembly slot；402- closed assembly chamber；5- revolving support；501- inner ring；The outer ring 502-；503- external tooth；6-T ellbeam group
Part；601- vertical bar；602- horizon bar；603- pulley；7- hanger rod component；8- slip ring；801- rotating ring；802- stationary ring；9-
Cable support；10- take-up frame；The second lifting motor of 11-；12- goes up and down drive seat；13- device for detecting distance of travel.
Specific embodiment
As a shown in Figure 6, it is that electric rotation and up-down of the invention waves sunpender, includes rotating electric machine 2 and pedestal 3, institute
It states rotating electric machine 2 and connects revolving support 5, be fixedly connected with tee girder component 6 on the revolving support 5, under the tee girder component 6
Side is connected with hanger rod component 7, is provided on the hanger rod component 7 multiple for installing the suspension centre of stage equipment；The pedestal 3
It further include having at least two lifting motors in the lower section of revolving support 5, i.e. the first lifting motor 1 and the second lifting motor 11, often
A lifting motor lifts different suspension centres, and at least two lifting motor is mutually indepedent；The rotating electric machine 2 is mounted on institute
It states in pedestal 3, and in horizontal positioned.
The revolving support 5 of the present embodiment has inner ring 501 and outer ring 502, and the revolving support 5 passes through the inner ring
501 are fixed on the pedestal 3；Output shaft 201 on the rotating electric machine 2 is equipped with driving gear 202, the outer ring 502
Outer surface there is the external tooth 503 that is meshed with the driving gear 202；The revolving support 5 is fixed by the outer ring 502
Connect the tee girder component 6, the cross section of tee girder component 6 be it is circular, as shown in Figure 6.
As shown in figure 4, the tee girder component 6 includes hollow vertical bar 601 and is connected with the vertical bar 601
Horizon bar 602 is equipped with pulley 603 in the horizon bar 602；The length ratio of the vertical bar 601 and the horizon bar 602
For 1:4~1:2；The vertical bar 601 is fixedly connected with the outer ring 502 by going up and down drive seat 12.
It as shown in Figure 1, 2, further include having cable support 9；It is provided with slip ring 8 on the cable support 9, as shown in figure 5, institute
Stationary ring 802 of the slip ring 8 by rotating ring 801 and positioned at 801 outside of rotating ring is stated to constitute；The stationary ring 802 connects institute
Cable support 9 is stated, and the slip ring 8 is set to by 1,11 top of lifting motor by cable support 9；Two lifting motors
1,11 it is provided with device for detecting distance of travel 13.
The hanger rod component 7 is provided with take-up frame 10；As shown in figure 3, the reel 4 is provided with rope closed assembly slot 401, institute
The closed assembly chamber 402 having in rope closed assembly slot 401 for closed assembly rope is stated, the width W of the closed assembly chamber 402 is no more than 8mm, institute
The ratio between depth D and the width W of closed assembly chamber 402 is stated greater than 10.
The electric rotation and up-down of the present embodiment wave sunpender it is specifically used when, rotating electric machine 2 open, 201 turns of output shaft
It is dynamic, the outer ring rotating in revolving support is driven, the tee girder component 6 for being fixedly connected with outer ring rotates horizontally immediately；Hanger rod component 7 needs
When going up and down, lifting motor 1,11 is opened, lifting motor 1,11 drives reel 4 to carry out the steel that folding and unfolding connects hanger rod component 7
Wire rope；The rope (wirerope) of connection suspension centre stacks gradually in closed assembly chamber 402, the corresponding rope of each closed assembly chamber, by
In 402 restricted width of closed assembly chamber, the rope after stacking is not in slide the phenomenon that collapsing in closed assembly chamber 402, so that each
Suspension centre adjustable height is unified；Since lifting motor 1,11 is mutually indepedent, connect different suspension centres, it can be achieved that suspension centre adjustable height
It is inconsistent, along with rotating electric machine driving rotates horizontally, the suspension centre multi-angle extremely dazzled can be showed and waved, stage-lighting effect
It is good.
Basic principles and main features and advantage of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, such as dimensionally gives
Become larger or become smaller or material on change, these changes and improvements all fall within the protetion scope of the claimed invention.The present invention
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
- It include rotating electric machine and pedestal 1. a kind of electric rotation and up-down waves sunpender, the rotating electric machine connects revolving support, It is fixedly connected with tee girder component on the revolving support, is connected with hanger rod component, the sunpender group below the tee girder component It is provided on part multiple for installing the suspension centre of stage equipment；The pedestal is located at turn around the lower section of support, which is characterized in that also It include at least two lifting motors, each lifting motor lifts different suspension centres, and at least two lifting motor is mutual It is independent.
- 2. electric rotation and up-down according to claim 1 waves sunpender, which is characterized in that the revolving support has inner ring And outer ring, and the revolving support is fixed on the pedestal by the inner ring；Output shaft installation on the rotating electric machine There is driving gear, the outer surface of the outer ring has the external tooth being meshed with the driving gear；The revolving support passes through institute It states outer ring and is fixedly connected with the tee girder component.
- 3. electric rotation and up-down according to claim 2 waves sunpender, which is characterized in that during the tee girder component includes Empty vertical bar and the horizon bar being connected with the vertical bar are equipped with pulley in the horizon bar；The vertical bar and institute The length ratio for stating horizon bar is 1:4~1:2；The vertical bar is fixedly connected with the outer ring by going up and down drive seat.
- 4. electric rotation and up-down according to claim 3 waves sunpender, which is characterized in that the rotating electric machine is mounted on institute It states in pedestal, and in horizontal positioned.
- 5. electric rotation and up-down according to any one of claims 1 to 4 waves sunpender, which is characterized in that further include wired Cable bracket；Slip ring is provided on the cable support, the slip ring is by rotating ring and the stationary ring on the outside of the rotating ring It constitutes；The stationary ring connects the cable support, and the slip ring is set on the lifting motor by cable support Side.
- 6. electric rotation and up-down according to claim 5 waves sunpender, which is characterized in that the hanger rod component is provided with receipts Wire frame.
- 7. electric rotation and up-down according to claim 6 waves sunpender, which is characterized in that it is folded that the reel is provided with rope Tankage has the closed assembly chamber for closed assembly rope in the rope closed assembly slot, and the width W of the closed assembly chamber is no more than 8mm, described folded The ratio between depth D and the width W for behaveing affectedly are greater than 10.
- 8. electric rotation and up-down according to claim 7 waves sunpender, which is characterized in that at least two lifting motor It is provided with device for detecting distance of travel.
- 9. electric rotation and up-down according to any one of claims 1 to 4 waves sunpender, which is characterized in that the tee girder group The cross section of part is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351021.0A CN110092287A (en) | 2019-04-28 | 2019-04-28 | Electric rotation and up-down waves sunpender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351021.0A CN110092287A (en) | 2019-04-28 | 2019-04-28 | Electric rotation and up-down waves sunpender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110092287A true CN110092287A (en) | 2019-08-06 |
Family
ID=67446275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351021.0A Pending CN110092287A (en) | 2019-04-28 | 2019-04-28 | Electric rotation and up-down waves sunpender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110092287A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493166A (en) * | 2021-07-28 | 2021-10-12 | 北京环境特性研究所 | Hoisting device |
| CN115045543A (en) * | 2022-05-11 | 2022-09-13 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span supporting and overturning mechanism for stage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104053A1 (en) * | 2003-11-18 | 2005-05-19 | Miller John H. | Self-climbing stage light support |
| CN102602808A (en) * | 2012-04-09 | 2012-07-25 | 上海海事大学 | Device and method for detecting rope length of two-hanger crane |
| CN204434224U (en) * | 2014-12-31 | 2015-07-01 | 广东华晨影视舞台专业工程有限公司 | Digital Three-Dimensional compound suspension rod |
| CN108557681A (en) * | 2018-03-25 | 2018-09-21 | 江苏中惠舞台设备技术有限公司 | Electronic rotation sunpender |
| CN208418389U (en) * | 2018-08-04 | 2019-01-22 | 中山市兴君灯饰有限公司 | A kind of light of variable appearance |
| CN210103283U (en) * | 2019-04-28 | 2020-02-21 | 江苏中惠舞台设备技术有限公司 | Electric rotary lifting swing suspender |
-
2019
- 2019-04-28 CN CN201910351021.0A patent/CN110092287A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104053A1 (en) * | 2003-11-18 | 2005-05-19 | Miller John H. | Self-climbing stage light support |
| CN102602808A (en) * | 2012-04-09 | 2012-07-25 | 上海海事大学 | Device and method for detecting rope length of two-hanger crane |
| CN204434224U (en) * | 2014-12-31 | 2015-07-01 | 广东华晨影视舞台专业工程有限公司 | Digital Three-Dimensional compound suspension rod |
| CN108557681A (en) * | 2018-03-25 | 2018-09-21 | 江苏中惠舞台设备技术有限公司 | Electronic rotation sunpender |
| CN208418389U (en) * | 2018-08-04 | 2019-01-22 | 中山市兴君灯饰有限公司 | A kind of light of variable appearance |
| CN210103283U (en) * | 2019-04-28 | 2020-02-21 | 江苏中惠舞台设备技术有限公司 | Electric rotary lifting swing suspender |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493166A (en) * | 2021-07-28 | 2021-10-12 | 北京环境特性研究所 | Hoisting device |
| CN113493166B (en) * | 2021-07-28 | 2023-11-10 | 北京环境特性研究所 | Hoisting device |
| CN115045543A (en) * | 2022-05-11 | 2022-09-13 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span supporting and overturning mechanism for stage |
| CN115045543B (en) * | 2022-05-11 | 2023-08-04 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span support turnover mechanism for stage |
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