CN202440263U - Special elevator for stage - Google Patents
Special elevator for stage Download PDFInfo
- Publication number
- CN202440263U CN202440263U CN201220045924XU CN201220045924U CN202440263U CN 202440263 U CN202440263 U CN 202440263U CN 201220045924X U CN201220045924X U CN 201220045924XU CN 201220045924 U CN201220045924 U CN 201220045924U CN 202440263 U CN202440263 U CN 202440263U
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- China
- Prior art keywords
- reel
- stage
- winding drum
- rib
- steel rope
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Abstract
The utility model discloses an improved utility model of a special elevator for a stage. The elevator comprises a frame and a motor, wherein a winding drum is arranged on the frame, the winding drum is connected with an output shaft of the motor, the special elevator is characterized in that flanges are arranged on the both sides of the winding drum, flange rings are sheathed on the winding drum, and the winding drum between the flanges and the flange rings are respectively coiled with an independent wire rope. According to the utility model, the winding drum is divided through the flange rings, and the flanges and the flange rings are respectively provided with the wire rope, so that one elevator is simultaneously provided with multiple wire ropes, and hoisting rods of the stage and a studio are simultaneously hoisted by driving multiple wire ropes through one winding drum, thus the elevator has good stability and high working efficiency, the wire ropes are prevented from isolating from the winding drum through the flanges and the flange rings, and damage of the stage due to sudden falling in hoisting can be avoided.
Description
Technical field
The utility model relates to a kind of improvement invention of gig, particularly be the special-purpose gig of a kind of stage.
Background technology
The special-purpose gig of stage is applied to during video system studio suspension rod promotes, and there are several problems in existing gig, and 1, gig only is provided with steel cable; When promoting large-scale stage, steel cable promotes low, the poor stability of safety factor, therefore needs several gigs to work simultaneously and could accomplish; But several gigs are worked simultaneously; Not only inefficiency, waste of power are big, and are difficult to reach synchronously, and stage is instability when being raised or descend; Collision occurs easily, thereby cause stage and impaired; Deviate from easily when 2, steel rope is wrapped on the reel of gig, can cause the stage that is raised to fall suddenly like this, cause stage impaired; When the steel rope that 3, is drawn high did not stress suddenly, steel rope broke away from reel because of inertia upsprings, thereby after using, needed to rearrange steel rope, had increased staff's burden; 4, it is outer random, loose easily that steel rope is wrapped in reel, increased the friction between the steel rope during use, shortened the service life of steel rope.
Summary of the invention
In view of the existing technical matters of background technology; The utility model technical matters to be solved provides a kind of lifting good stability, high efficiency; Avoid stage impaired, increase the service life, can provide the stage that many steel ropes promote special-purpose gig simultaneously.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme to realize: the special-purpose gig of this kind stage, include frame and motor, and said frame is provided with reel; Said reel is connected with the output shaft of motor; The both sides that it is characterized in that said reel are provided with rib, are arranged with the rib circle on the said reel, are wound with independently steel rope respectively on the reel between said rib and the rib circle.
Said reel is provided with at least 2 rib circles, and said rib circle evenly divides and be located on the reel, all is wound with independently steel rope on the reel between said rib circle and the rib circle.
The top of said reel is provided with depression bar, and said depression bar is installed on the frame.
Be provided with retracing spring between said depression bar and the frame.
The surface of said reel is provided with the guiding plug helix, and said wire rope roll is around in the guiding plug helix.
The utility model is cut apart reel through the rib circle; And between rib and rib circle and two rib circles, be respectively arranged with steel rope; Thereby realize that a gig possesses many steel ropes simultaneously, and drive many steel ropes simultaneously to stage, the lifting of studio suspension rod, so not only good stability, high efficiency by same reel; And rib and rib circle can prevent that steel rope breaks away from reel, and the stage in avoiding promoting falls suddenly and causes damage; The depression bar of said reel top also can prevent steel rope; Can touch depression bar when upspringing when not stressed suddenly by the steel rope that drawn high; Depression bar makes steel rope revert on the reel automatically; Need not to rearrange, the spring between depression bar and the frame then has a buffer action to depression bar is stressed, avoids depression bar impaired; When lay winding wire ropes, the steel rope of ground floor is involved in the guiding plug helix of mandrel surface, form spiral goove again automatically between the steel rope that closely twines; So second layer steel rope then is involved in the spiral goove of ground floor steel rope formation, and by that analogy, compound steel silk rope is involved in the spiral goove of second layer steel rope formation; So not only accelerated the rolling speed of steel rope, and the steel rope winding is more regular, more neat, has improved the contact of steel rope greatly; Reduce wear, prolong the service life of steel rope, and more stable when promoting; The situation of decline suddenly can not occur, avoid stage impaired.
Description of drawings
Further describe the principle of work and the relevant details thereof of the utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to accompanying drawing, the special-purpose gig of this kind stage includes frame 2 and motor 8; Said frame 2 is provided with reel 4, and said reel 4 is connected with the output shaft of motor 8, and the surface of said reel 4 is provided with guiding plug helix 5; Said wire rope roll is around in the guiding plug helix 5, and the steel rope that do not draw among the figure is promptly when lay winding wire ropes; The steel rope of ground floor is involved in the guiding plug helix 5 of mandrel surface, forms spiral goove again automatically between the steel rope that closely twines, so second layer steel rope then is involved in the spiral goove of ground floor steel rope formation; By that analogy; Compound steel silk rope is involved in the spiral goove of second layer steel rope formation, so not only accelerated the rolling speed of steel rope, and steel rope twines more regular, more neat.The both sides of said reel 4 are provided with rib 7; Be arranged with rib circle 6 on the said reel 4; Said rib circle 6 can be provided with one or more; Said rib circle 6 evenly divides and is located on the reel, is wound with independently steel rope respectively on the reel 4 between said rib 7 and the rib circle 6, between two rib circles 6.Be that rib circle 6 is when having only one; 2 steel ropes are set on this gig; Just increase steel cable when increasing a rib circle 6, said rib 7 can be reeled steel rope with rib circle 6 in the reel position of regulation, avoids steel rope to break away from reel 4 or many wire rope rolls around together; The top of said reel is provided with depression bar 3, and said depression bar 3 is installed on the frame 2, is provided with retracing spring 1 between said depression bar 3 and the frame 2;, steel rope can not touch depression bar 3 when stressing suddenly and upspring; Depression bar 3 revert on the reel 4 steel rope automatically, need not to rearrange, and 1 pair of depression bar 3 of retracing spring has buffer action; Avoid depression bar 3 impaired, and depression bar 3 is in time resetted.
With reference to accompanying drawing 1, during the utility model work, 4 steel ropes are connected firmly on suspension rod; Starter motor, output speed and moment of torsion make reel with certain rotating speed rotation; 4 steel ropes promote suspension rod simultaneously or descend, not only stable, safety of operation like this, and also cost is low, high efficiency.
Claims (5)
1. the special-purpose gig of a stage; Include frame (2) and motor (8); Said frame (2) is provided with reel (4), and said reel (4) is connected with the output shaft of motor (8), it is characterized in that the both sides of said reel (4) are provided with rib (7); Be arranged with rib circle (6) on the said reel (4), be wound with independently steel rope respectively on the reel between said rib (7) and the rib circle (6).
2. the special-purpose gig of stage according to claim 1; It is characterized in that said reel (4) is provided with at least 2 rib circles (6); And said rib circle (6) evenly branch is located on the reel, all is wound with independently steel rope on the reel between said rib circle (6) and the rib circle.
3. the special-purpose gig of stage according to claim 1 is characterized in that the top of said reel (4) is provided with depression bar (3), and said depression bar (3) is installed on the frame (2).
4. the special-purpose gig of stage according to claim 3 is characterized in that being provided with retracing spring (1) between said depression bar (3) and the frame (2).
5. according to the special-purpose gig of each described stage of claim 1-4, it is characterized in that the surface of said reel (4) is provided with guiding plug helix (5), said wire rope roll is around in the guiding plug helix (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220045924XU CN202440263U (en) | 2012-02-14 | 2012-02-14 | Special elevator for stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220045924XU CN202440263U (en) | 2012-02-14 | 2012-02-14 | Special elevator for stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440263U true CN202440263U (en) | 2012-09-19 |
Family
ID=46821717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220045924XU Expired - Fee Related CN202440263U (en) | 2012-02-14 | 2012-02-14 | Special elevator for stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440263U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261288A (en) * | 2014-09-17 | 2015-01-07 | 泸州洪兴环卫设备有限公司 | Bidirectional multi-rope multifunctional winch |
| CN105293298A (en) * | 2015-11-18 | 2016-02-03 | 佛山市百特思舞台设备有限公司 | Elevator for stage |
| CN107215768A (en) * | 2017-06-14 | 2017-09-29 | 国投镇江港有限公司集装箱分公司 | A kind of multi-functional field bridge steel wire rope sling |
| CN107265294A (en) * | 2017-06-14 | 2017-10-20 | 国投镇江港有限公司集装箱分公司 | A kind of anti-swing mechanism of bridge crane tool |
| CN109626246A (en) * | 2018-10-29 | 2019-04-16 | 江苏神王集团钢缆有限公司 | A kind of special cable drum device |
| CN117303177A (en) * | 2023-11-30 | 2023-12-29 | 泰州市银杏舞台机械工程有限公司 | Stage lifting equipment |
-
2012
- 2012-02-14 CN CN201220045924XU patent/CN202440263U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261288A (en) * | 2014-09-17 | 2015-01-07 | 泸州洪兴环卫设备有限公司 | Bidirectional multi-rope multifunctional winch |
| CN105293298A (en) * | 2015-11-18 | 2016-02-03 | 佛山市百特思舞台设备有限公司 | Elevator for stage |
| CN107215768A (en) * | 2017-06-14 | 2017-09-29 | 国投镇江港有限公司集装箱分公司 | A kind of multi-functional field bridge steel wire rope sling |
| CN107265294A (en) * | 2017-06-14 | 2017-10-20 | 国投镇江港有限公司集装箱分公司 | A kind of anti-swing mechanism of bridge crane tool |
| CN109626246A (en) * | 2018-10-29 | 2019-04-16 | 江苏神王集团钢缆有限公司 | A kind of special cable drum device |
| CN117303177A (en) * | 2023-11-30 | 2023-12-29 | 泰州市银杏舞台机械工程有限公司 | Stage lifting equipment |
| CN117303177B (en) * | 2023-11-30 | 2024-03-08 | 泰州市银杏舞台机械工程有限公司 | Stage lifting equipment |
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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: 20120919 Termination date: 20130214 |