CN104003321B - It is a kind of for studio, the loop wheel machine with cable winder of stage - Google Patents

It is a kind of for studio, the loop wheel machine with cable winder of stage Download PDF

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Publication number
CN104003321B
CN104003321B CN201410230393.5A CN201410230393A CN104003321B CN 104003321 B CN104003321 B CN 104003321B CN 201410230393 A CN201410230393 A CN 201410230393A CN 104003321 B CN104003321 B CN 104003321B
Authority
CN
China
Prior art keywords
drive
cable drum
cable
studio
reducing motor
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
Application number
CN201410230393.5A
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Chinese (zh)
Other versions
CN104003321A (en
Inventor
何涛
梁远涛
李玉宏
倪翔斌
王竞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd
Original Assignee
MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd filed Critical MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd
Priority to CN201410230393.5A priority Critical patent/CN104003321B/en
Publication of CN104003321A publication Critical patent/CN104003321A/en
Application granted granted Critical
Publication of CN104003321B publication Critical patent/CN104003321B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention relates to a kind of for lifting studio, stage lamp or the loop wheel machine of scenery device.Including rack-mounted reducing motor and cable drum, the output end of the reducing motor connects the cable drum main shaft, also include cable drum, first drive, second drive and transmission belt, the central shaft of the cable drum is fixedly connected in the frame, and first drive is installed on the axle of the cable drum;Second drive is installed on the central shaft of the cable drum;It is connected by the transmission belt between first drive, the second drive.The present invention realizes lifting and the integral fusion of synchronous folding and unfolding cable of light fixture or scenery device.Taking up room for equipment is reduced, mounting cost and construction, equipment debugging difficulty is reduced.Meanwhile, the power margin of reducing motor is taken full advantage of, save device fabrication cost and operation cost.

Description

It is a kind of for studio, the loop wheel machine with cable winder of stage
Technical field
The present invention relates to a kind of for lifting studio, stage lamp or the loop wheel machine of scenery device.
Background technology
The need for developing with studio, stage program, higher wanting is proposed to studio, stage technique and equipment Ask, studio, stage need equipment to be mounted more and more.Lifting for studio, stage lamp or scenery device, it is necessary to The loop wheel machine of configuration hoisting lamp or scenery device fixed mount, carries out the lift adjustment and arrangement of light fixture or scenery device.Also simultaneously The electric power and signal cable undinding and rewinding drum of configuration light fixture or scenery device are needed, is received with the cable for realizing light fixture on stage respectively Put.This scheme is, it is necessary to configure loop wheel machine and twisted and released of the cable reel, therefore equipment occupation space is big, studio, stage are installed simultaneously Costly, construction is complicated, equipment debugging difficulty is big.In addition, in order that twisted and released of the cable can be synchronous with loop wheel machine lifting, twisted and released of the cable volume Cylinder must be equipped with synchronising torque motor.The market price of general existing every torque motor is more than 4000 yuan, relatively expensive, is increased Equipment user's acquisition cost, the traction and competitiveness of product be affected.Therefore, a kind of saving of development is needed badly empty Between, the small single-lift hoisting equipment of low cost, debugging difficulty.
The content of the invention
The technical problem to be solved in the present invention be to provide it is a kind of for studio, the loop wheel machine with cable winder of stage, To overcome studio, the defect that stage lamp or scenery device are costly, construction is complicated, equipment debugging difficulty is big.
To realize above-mentioned technical problem, the present invention provides a kind of for studio, the loop wheel machine with cable winder of stage, For the loop wheel machine of studio, stage lamp or scenery device, including rack-mounted reducing motor and cable drum, institute The output end for stating reducing motor connects the cable drum main shaft, also including cable drum, the first drive, the second drive And transmission belt, the central shaft of the cable drum is fixedly connected in the frame, and institute is installed on the axle of the cable drum State the first drive;Second drive is installed on the central shaft of the cable drum;First drive, second pass It is connected by the transmission belt between driving wheel.
First drive, the diameter ratio of the second drive, with cable drum, the diameter ratio phase of cable drum Deng.
Preferably, first drive, the second drive are respectively belt pulley, and the transmission belt is belt.
Preferably, first drive, the second drive are respectively sprocket wheel, and the transmission belt is chain.
It is furthermore preferred that the steel wire rope quantity that hanging items are drawn on the cable drum is single or many.
Compared with prior art, the advantageous effect of present invention is that:Organically blended on the basis of existing loop wheel machine Cable winder, reduces taking up room for equipment, reduces mounting cost and construction, equipment debugging difficulty.Meanwhile, using same Reducing motor drives cable drum and cable drum, realizes that twisted and released of the cable and lamp stand lifting are synchronous, takes full advantage of deceleration electricity The power margin of machine, has saved device fabrication cost and operation cost.
Brief description of the drawings
Fig. 1 is the loop wheel machine structural representation that the present invention carries cable winder.
In Fig. 1,1 is reducing motor, and 2 is cable drum, and 3 is small belt pulley -- the first drive, 4 is belt, and 5 is big Belt pulley -- the second drive, 6 is cable drum, and 7 is frame.
Specific embodiment
Technical scheme is further described in detail with reference to specific embodiment.
As shown in figure 1, reducing motor 1 and cable drum 2 are arranged in frame 7, the output end connection steel of reducing motor 1 The main shaft of cord reel 2, the central shaft of cable drum 6 is fixedly connected in frame 1, first is installed on the axle of cable drum 2 and is passed Driving wheel -- small belt pulley 3, installs the second drive on the central shaft of cable drum 6 -- big belt pulley 5;Small belt pulley 3, big belt It is connected by belt 4 between wheel 5.
Certainly, it will be understood by those skilled in the art that the first drive, the second drive can also be gear, two gears Between by chain connect.But, because belt transmission has the flexible characteristic that can be skidded, steel wire rope and cable linear speed can be overcome The defect that cable is easily tightened up or even is pulled off when degree slightly has difference.Therefore using belt connecting steel wire ropes reel 2 and coil of cable Disk 6 is most preferred scheme.
To realize that lifting lamp or scenery device are synchronous with folding and unfolding cable, the linear velocity of steel wire rope and cable must be basic It is identical.Therefore, the diameter between the diameter ratio between small belt pulley 3, big belt pulley 5, with cable drum 1, cable drum 6 Ratio is equal.
During plant running, reducing motor 1 drives cable drum 2 to rotate.There is power more than needed using reducing motor 1, It is driven by small belt pulley 3, belt 4, big belt pulley 5 and drives the synchronous axial system of cable drum 6.Meanwhile, using belt Flexible Transmission With slip properties, more preferably realize that the motion of steel wire rope is synchronous with the twisted and released of the cable on cable drum on cable drum.So as to, Realize lifting and the integral fusion of synchronous folding and unfolding cable of light fixture or scenery device.This scheme is on the basis of existing loop wheel machine On organically blended cable winder, reduce taking up room for equipment, reduce mounting cost and construction, equipment debugging difficulty. Meanwhile, cable drum and cable drum are driven using same reducing motor, realize that twisted and released of the cable and lamp stand lifting are synchronous, fully The power margin of reducing motor is make use of, device fabrication cost and operation cost has been saved.
During plant running, reducing motor 1 drives cable drum 2 to rotate.Single steel can be drawn from cable drum 2 Cord or many steel wire ropes, for hanging multiple different light fixtures or scenery device.I.e. the present apparatus is not only suitable for single-lift hoisting equipment, and Suitable for multiple spot loop wheel machine.
It should be noted last that, above specific embodiment is merely illustrative of the technical solution of the present invention and unrestricted, Although being described in detail to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can be right Technical scheme is modified or equivalent, and without deviating from the spirit and scope of technical solution of the present invention, its is equal Should cover in the middle of scope of the presently claimed invention.

Claims (2)

1. a kind of for studio, the loop wheel machine with cable winder of stage, including rack-mounted reducing motor and steel Cord reel, the output end of the reducing motor connects the cable drum main shaft, it is characterised in that:Also include coil of cable Disk, the first drive, the second drive and transmission belt, the central shaft of the cable drum are fixedly connected in the frame, institute State and installed on the axle of cable drum first drive;Second transmission is installed on the central shaft of the cable drum Wheel;It is connected by the transmission belt between first drive, the second drive;
First drive, the diameter ratio of the second drive, the diameter ratio with cable drum, cable drum are equal; First drive, the second drive are respectively belt pulley, and the transmission belt is belt.
2. according to claim 1 for studio, the loop wheel machine with cable winder of stage, it is characterised in that:It is described The steel wire rope quantity that hanging items are drawn on cable drum is single or many.
CN201410230393.5A 2014-05-28 2014-05-28 It is a kind of for studio, the loop wheel machine with cable winder of stage Expired - Fee Related CN104003321B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410230393.5A CN104003321B (en) 2014-05-28 2014-05-28 It is a kind of for studio, the loop wheel machine with cable winder of stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410230393.5A CN104003321B (en) 2014-05-28 2014-05-28 It is a kind of for studio, the loop wheel machine with cable winder of stage

Publications (2)

Publication Number Publication Date
CN104003321A CN104003321A (en) 2014-08-27
CN104003321B true CN104003321B (en) 2017-07-04

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104976592A (en) * 2015-06-03 2015-10-14 余姚市婉珍五金厂 Film and television lamp integrally structured with power supply circuit
CN110718142A (en) * 2019-10-15 2020-01-21 徐州普瑞赛思物联网科技有限公司 Information display terminal for Internet of things

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87204288U (en) * 1987-05-30 1988-08-03 核工业部中南地质勘探局三○一大队 Electric-cable receiving and releasing installation of trackless power-driven load and transport machine
CN2642763Y (en) * 2003-07-09 2004-09-22 北京天厚照明器材有限公司 Hanging system
CN201047569Y (en) * 2007-06-08 2008-04-16 北京星光影视设备科技股份有限公司 Multifunctional back bar
CN201362568Y (en) * 2008-12-26 2009-12-16 佑图物理应用科技发展(武汉)有限公司 Stage single point crane with adjustable lifting point directions
CN202245772U (en) * 2011-09-23 2012-05-30 三一集团有限公司 Gantry crane and cable drum mechanism thereof
CN203333211U (en) * 2013-07-11 2013-12-11 株洲天桥起重机股份有限公司 Novel cable drum driving mechanism of hoist
CN204281138U (en) * 2014-05-28 2015-04-22 佑图物理应用科技发展(武汉)有限公司 A kind of loop wheel machine with cable winder for studio, stage

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Granted publication date: 20170704

Termination date: 20190528