CN109529380A - It goes up and down high-altitude and puts inflection superimposed - Google Patents

It goes up and down high-altitude and puts inflection superimposed Download PDF

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Publication number
CN109529380A
CN109529380A CN201811581163.8A CN201811581163A CN109529380A CN 109529380 A CN109529380 A CN 109529380A CN 201811581163 A CN201811581163 A CN 201811581163A CN 109529380 A CN109529380 A CN 109529380A
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China
Prior art keywords
inner sleeve
fixed
sleeve
segment
segment inner
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Granted
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CN201811581163.8A
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Chinese (zh)
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CN109529380B (en
Inventor
王建民
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BEIJING ACROBATICS SCHOOL
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BEIJING ACROBATICS SCHOOL
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63JDEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02Arrangements for making stage effects; Auxiliary stage appliances

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  • Rehabilitation Tools (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of lifting high-altitude put inflection superimposed, it include pedestal, outer sleeve, first segment inner sleeve, the second section inner sleeve, at least two groups one hand support turn and the symmetrically arranged balance fixing support rack of at least two groups.Outer sleeve is welded on the center of pedestal, interior to be equipped with elevating mechanism, first segment inner sleeve and the second section inner sleeve;Elevating mechanism pushes first segment inner sleeve, the lifting of the second section inner sleeve;Balance fixing support rack is symmetrically disposed in pedestal surrounding, and when performance, balance fixing support rack is put down, will lifting high-altitude pendulum inflection superimposed it is fixed before the lights.Advantages of the present invention: elevating safety is steady, can be securely fixed on stage.

Description

It goes up and down high-altitude and puts inflection superimposed
Technical field
The present invention relates to a kind of acrobatics stage properties, specifically, the present invention relates to it is a kind of for high-altitude performance, can rise Put inflection superimposed in the high-altitude of drop.
Background technique
Acrobatics is the traditional art of acting in one, China, is had a long history, deep to be liked by public audience.In acrobatics In performance, we are frequently seen performer and perform the movement such as various handstand, cross hang on stage ground, due to the performance of performer Ground proximity, therefore, during performance, spectators feel not stimulate so, greatly reduce the ornamental value of acrobatics. How to make acrobatics that can more attract spectators, makes performance with more strong thrill and excitement, meanwhile, and can guarantee performer's Safety has become acrobatics group and needs to suffer from a problem that.It is new that this just needs acrobatics team constantly to develop Stage property cooperates the performance of performer.
Summary of the invention
In view of the foregoing, inflection is put for high-altitude performance, liftable high-altitude the object of the present invention is to provide a kind of Superimposed.
To achieve the above object, the invention adopts the following technical scheme: inflection superimposed is put in a kind of lifting high-altitude, it includes bottom Seat, outer sleeve, first segment inner sleeve, the second section inner sleeve, the support of at least two groups one hand turn symmetrically arranged flat at least two groups Weigh fixing support rack;
The outer sleeve is welded on the center of the pedestal, interior to be equipped with elevating mechanism, the first segment inner sleeve With the second section inner sleeve;Elevating mechanism is fixed on the bottom in outer sleeve, and first segment inner sleeve covers inside outer sleeve, the second section Inner sleeve covers inside first segment inner sleeve;Elevating mechanism pushes first segment inner sleeve, the lifting of the second section inner sleeve;
The top that the second section inner sleeve is fixed on by chuck is turned in the singlehanded support, and one hand support is turned according to table Needs are drilled, are arbitrarily increased or decreased by way of one grafting one;
The balance fixing support rack is symmetrically disposed in the pedestal surrounding, when which packs up, Total length >=(length of the length of outer sleeve+first segment inner sleeve length the+the second section inner sleeve) X 2/3;
The balance fixing support rack includes fixed ring, several support arms, pressure arm, triangular shape fixed arm, stretch Contracting support rod;Fixed ring is fixed in the bottom of the outer sleeve, and support arm is obliquely disposed around between fixed ring and the pedestal, One end of which is fixed on the pedestal, the other end is fixed in fixed ring;The fixed arm of triangular shape include two support arms, two One end of a support arm is connected and is formed separately an acute angle, and the other end of two support arms is fixed on by bolt pivot joint described respectively On pedestal, two support arms and pedestal form a triangle;One end of pressure arm is fixed in fixed ring by bolt pivot joint, the other end A telescopic supporting rod is connected, the other end of telescopic supporting rod is connected with the fixed arm end of triangular shape;In the end of pressure arm Equipped with buckle.
In the preferred embodiment, several rails longitudinally projected are set on the outer wall of the second section inner sleeve Road is correspondingly equipped with several grooves on the inner wall of the first segment inner sleeve, and the second section inner sleeve is placed on described When in first segment inner sleeve set, the rail clip longitudinally projected on the second section inner sleeve drum outer wall is in the first segment inner sleeve inner wall On groove in.
Several tracks longitudinally projected are set on the outer wall of the first segment inner sleeve, correspondingly, in the outer sleeve Inner wall on also be provided with several grooves, when the first segment inner sleeve is placed in the outer sleeve, the first segment inner sleeve The track longitudinally projected on drum outer wall is stuck in the groove on the outer sleeve inner wall.
The top of the outer sleeve is fixed with one group of pulley, is fixed with another cunning on the top of the first segment inner sleeve Wheel, one end of wirerope are fixed on a pulley on the outer sleeve top, and the other end is through first segment inner sleeve top Pulley return be fixed on another pulley on the outer sleeve top;
Be provided with a remote-controlled micromotor by pulley blocks at the top of the outer sleeve, the output shaft of the micromotor with The central axis of a pulley in pulley blocks is connected;It, can be distant when the elevating mechanism drives the first segment inner sleeve to rise The minitype motor driving pulley blocks of control rotate, and discharge wirerope, and the outer sleeve passes through first segment inner sleeve described in rope traction Cylinder rises slowly;When the first segment inner sleeve is stowed away, wirerope is received in the rotation of minitype motor driving pulley blocks opposite direction It rises.
The bottom of the pedestal is additionally provided with several universal wheels, when the balance fixing support rack is put down, the pressure arm Behind the fixed arm end, entire lowering overhead pendulum inflection superimposed is fixed before the lights the buckle clip of end, described The universal wheel of base bottom slightly hangs
Detailed description of the invention
Fig. 1 is folded state overall structure diagram of the present invention;
Fig. 2 is top view of the invention;
Fig. 3 and Fig. 4 is unfolded state structural schematic diagram of the present invention;
Fig. 5 is present invention balance fixing support rack structural schematic diagram.
Specific embodiment
Structure and feature of the invention are described in detail with reference to the accompanying drawings and examples.It should be noted that can To make various modifications to disclosed embodiments, therefore, embodiment disclosed in specification be should not be considered as to the present invention Limitation, and only as the example of embodiment, the purpose is to keep feature of the invention apparent.
To turn be an acrobatics program to high-altitude pendulum, and it is straight that the eminence apart from 8-10 meters of stage ground is provided at least two The supporting point that diameter is 10-15 centimetres, performer or single foot or one-hand balance or both arms stand upside down on the supporting point, and performance is various The exceedingly difficult movements such as vertical, cross hang, jump, thrilling, stimulation.The present invention is exactly one kind to cooperate this to perform and developing can Put inflection superimposed in the high-altitude of lifting.
As Figure 1-Figure 4, pendulum inflection superimposed in lifting high-altitude provided by the invention includes pedestal 1, outer sleeve 2, first segment 5 and balance fixing support rack 6 are turned in inner sleeve 3, the second section inner sleeve 4, the support of at least two groups one hand.
Outer sleeve 2 is welded on the center of pedestal 1, interior to be equipped in elevating mechanism, first segment inner sleeve 3 and the second section Sleeve 4.Elevating mechanism is fixed on the bottom in outer sleeve 2, and 3 sets of first segment inner sleeve in 2 the inside of outer sleeve, the second section inner sleeve 4 sets in 3 the inside of first segment inner sleeve.Elevating mechanism can push first segment inner sleeve 3, the lifting of the second section inner sleeve 4.
5 tops that the second section inner sleeve 4 is fixed on by chuck 51 are turned in the singlehanded support, one hand support turn 5 can be with According to performance needs, is arbitrarily increased or decreased by way of one grafting one, be achieved in performance at various height.
Since first segment inner sleeve 3 of the present invention and the second section inner sleeve 4 are completed after rising, nearly 8 meters of total height, add 5 height, the height of total height nearly 3 floors are turned in the singlehanded support being fixed on the second section inner sleeve 4;Sometimes, in cast During drilling, constantly ascending, descending first segment inner sleeve and/or the second section inner sleeve guarantee first for the safety for ensuring performer Section inner sleeve, the second section inner sleeve are smoothly gone up and down, and as shown in Figure 3, Figure 4, the present invention is set on the outer wall of the second section inner sleeve 4 Several tracks longitudinally projected 41 are set, correspondingly, several grooves are equipped on the inner wall of first segment inner sleeve 3, by second When section inner sleeve 4 is placed in first segment inner sleeve set 3, the track 41 longitudinally projected on the second section inner sleeve drum outer wall is stuck in first It saves in the groove on inner sleeve inner wall, thus, guarantee elevating mechanism is when driving the lifting of the second section inner sleeve 4, the second section inner sleeve Cylinder 4 centainly rises along the groove of first segment inner sleeve inner wall, shakes in first segment inner sleeve 3 to avoid the second section inner sleeve 4. Similarly, several tracks longitudinally projected 31 are set on the outer wall of first segment inner sleeve 3, correspondingly, in the inner wall of outer sleeve 2 On also be provided with several grooves, longitudinal direction when first segment inner sleeve 3 is placed in outer sleeve 2, on first segment inner sleeve drum outer wall The track 31 of protrusion is stuck in the groove on outer sleeve inner wall, thus, guarantee that elevating mechanism is gone up and down in driving first segment inner sleeve 3 When, first segment inner sleeve 3 centainly rises along the groove of outer sleeve inner wall, shakes in outer sleeve 2 to avoid first segment inner sleeve 4 It is dynamic.
To further ensure that first segment inner sleeve 3 and first segment inner sleeve 4 are smoothly gone up and down, makes to stand upside down or stand with one foot to the knee The performer that one hand support is turned on 5 performs more absorbedly, as shown in figure 3, the present invention is fixed with one group of pulley on the top of outer sleeve 2 21, it is fixed with another pulley 32 on the top of first segment inner sleeve 3, one end of wirerope 7 is fixed on the one of 2 top of outer sleeve On a pulley, the other end returns to another pulley for being fixed on 2 top of outer sleeve through the pulley 32 on 3 top of first segment inner sleeve On.A remote-controlled micromotor, the output shaft and pulley blocks of the micromotor are provided with by the pulley blocks at 3 top of outer sleeve In a pulley central axis be connected.When elevating mechanism driving first segment inner sleeve rises, remote-controlled micromotor band Running block rotation discharges wirerope 7, and outer sleeve 2 further draws first segment inner sleeve 3 by wirerope 7 and rises slowly, Prevent first segment inner sleeve from shaking;When first segment inner sleeve 3 is stowed away, the rotation of minitype motor driving pulley blocks opposite direction will Wirerope is packed up.
Constituting elevating mechanism of the invention can be hydraulicefficiency elevation structure, be also possible to articulated arm lift structure, can also be with It is worm drive elevating mechanism.The present invention is using worm drive elevating mechanism.By the drive forward or reverse for controlling motor Clockwise or counterclockwise, the rotation of screw rod makes to cover the nut rotation on screw rod to dynamic screw rod, and the nut is again and in first segment Sleeve, the second section inner sleeve are connected, and during nut is rotated with screw rod and rotated, drive first segment inner sleeve, the second section Inner sleeve ascending, descending.
As shown in Figure 1, the present invention is symmetrically equipped at least two groups balance fixing support rack 6 in 1 surrounding of pedestal.To guarantee this Invention is firmly secured on stage, when which packs up, total length >=(length+first segment of outer sleeve The length of length the+the second section inner sleeve of inner sleeve) X 2/3.
As shown in figure 5, the balance fixing support rack 6 includes fixed ring 61, several support arms 62, pressure arm 63 are in triangle Fixed arm 64, the telescopic supporting rod 65 of shape.Fixed ring 61 is fixed in the bottom of outer sleeve 2, and support arm 62 is obliquely disposed around Between fixed ring 61 and pedestal 1, one end of which is fixed on pedestal 1, the other end is fixed in fixed ring 61, and support arm 62 mainly rises Support the effect of outer sleeve 2.The fixed arm 64 of triangular shape includes two support arms 641 and 642, and one end of two support arms is connected And it is formed separately an acute angle, the other end of two support arms is fixed on pedestal 1 by bolt pivot joint respectively, two support arms and bottom Seat forms a triangle.One end of pressure arm 63 is fixed in fixed ring 61 by bolt pivot joint, and the other end connects a retractable support Bar 65, the other end of telescopic supporting rod 65 are connected with the fixed arm 64 of triangular shape.Buckle is equipped in the end of pressure arm 63 631。
As shown in Figure 1 and Figure 2, when not performing, balance fixing support rack 6 is packed up, and is bundled by rope and outer sleeve 2 Together.When performance, balance fixing support rack 6 is put down, as shown in figure 5, the fixed arm 64 of triangular shape is placed on stage On ground, pressure arm 63 is pushed, the buckle 631 of 63 end of pressure arm is made to be stuck in the end of fixed arm 64, forms tetra- solid point of A, B, C, D It is fixed, as shown in Figure 3, Figure 4, so that the present invention is fixed before the lights.
Since present invention balance fixing support rack 6 is in pairs, is symmetrically disposed on pedestal, therefore, when the fixed support of balance The all expansion of frame 6, when placing before the lights, it can be ensured that the present invention is firmly secured on stage.
In addition, quickly carry this stage property during for performance, the present invention the bottom of pedestal 1 be additionally provided with several ten thousand To wheel.When balance fixing support rack 6 is put down, 631 clip of buckle of 63 end of pressure arm is behind 64 end of fixed arm, entire liftable High-altitude pendulum inflection superimposed is fixed before the lights, and the universal wheel of base bottom slightly hangs, and is no longer worked, therefore, it is set when symmetrically The whole balance fixing support racks 6 set are put down, and after being fixed on stage ground, entire lowering overhead pendulum inflection superimposed just by It is securely fixed on stage ground.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it Limitation;Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into Row equivalent replacement;And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side The range of case.

Claims (5)

1. inflection superimposed is put in a kind of lifting high-altitude, it is characterised in that: it includes pedestal, outer sleeve, first segment inner sleeve, the second section Inner sleeve, the support of at least two groups one hand are turned and the symmetrically arranged balance fixing support rack of at least two groups;
The outer sleeve is welded on the center of the pedestal, in be equipped with elevating mechanism, the first segment inner sleeve and the Two section inner sleeves;Elevating mechanism is fixed on the bottom in outer sleeve, and first segment inner sleeve covers inside outer sleeve, the second section inner sleeve Cylinder covers inside first segment inner sleeve;Elevating mechanism pushes first segment inner sleeve, the lifting of the second section inner sleeve;
The top that the second section inner sleeve is fixed on by chuck is turned in the singlehanded support, and one hand support is turned according to performance need It wants, is arbitrarily increased or decreased by way of one grafting one;
The balance fixing support rack is symmetrically disposed in the pedestal surrounding, when which packs up, overall length Degree >=(length of the length of outer sleeve+first segment inner sleeve length the+the second section inner sleeve) X 2/3;
The balance fixing support rack includes fixed ring, several support arms, pressure arm, the fixed arm of triangular shape, flexible branch Strut;Fixed ring is fixed in the bottom of the outer sleeve, and support arm is obliquely disposed around between fixed ring and the pedestal, one End is fixed on the base, and the other end is fixed in fixed ring;The fixed arm of triangular shape includes two support arms, two branch One end of arm is connected and is formed separately an acute angle, and the other end of two support arms is fixed on the pedestal by bolt pivot joint respectively On, two support arms and pedestal form a triangle;One end of pressure arm is fixed in fixed ring by bolt pivot joint, other end connection One telescopic supporting rod, the other end of telescopic supporting rod are connected with the fixed arm end of triangular shape;It is equipped in the end of pressure arm Buckle.
2. inflection superimposed is put in lifting high-altitude according to claim 1, it is characterised in that: in the outer of the second section inner sleeve Several tracks longitudinally projected are set on wall, correspondingly, several grooves are equipped on the inner wall of the first segment inner sleeve, When the second section inner sleeve is placed in first segment inner sleeve set, longitudinally projecting on the second section inner sleeve drum outer wall Rail clip is in the groove on the first segment inner sleeve inner wall.
3. inflection superimposed is put in lifting high-altitude according to claim 1 or 2, it is characterised in that: in the first segment inner sleeve Outer wall on several tracks longitudinally projected are set, correspondingly, several grooves also are provided on the inner wall of the outer sleeve, The track card longitudinally projected when the first segment inner sleeve is placed in the outer sleeve, on the first segment inner sleeve drum outer wall In the groove on the outer sleeve inner wall.
4. inflection superimposed is put in lifting high-altitude according to claim 3, it is characterised in that: fixed on the top of the outer sleeve There is one group of pulley, is fixed with another pulley on the top of the first segment inner sleeve, one end of wirerope is fixed on described outer On one pulley on sleeve top, the other end is fixed on the outer sleeve top through the pulley return on first segment inner sleeve top On another pulley at end;
A remote-controlled micromotor, the output shaft and cunning of the micromotor are provided with by the pulley blocks at the top of the outer sleeve The central axis of a pulley in wheel group is connected;It is remote-controlled when the elevating mechanism drives the first segment inner sleeve to rise The rotation of minitype motor driving pulley blocks, discharge wirerope, the outer sleeve passes through first segment inner sleeve described in rope traction Slowly it rises;When the first segment inner sleeve is stowed away, wirerope is received in the rotation of minitype motor driving pulley blocks opposite direction It rises.
5. inflection superimposed is put in lifting high-altitude according to claim 4, it is characterised in that: also set up in the bottom of the pedestal There are several universal wheels, when the balance fixing support rack is put down, the buckle clip of the pressure arm end is at the fixed arm end Behind portion, entire lowering overhead pendulum inflection superimposed is fixed before the lights, and the universal wheel of the base bottom slightly hangs.
CN201811581163.8A 2018-12-24 2018-12-24 Lifting high-altitude swing folding frame Active CN109529380B (en)

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Application Number Priority Date Filing Date Title
CN201811581163.8A CN109529380B (en) 2018-12-24 2018-12-24 Lifting high-altitude swing folding frame

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Application Number Priority Date Filing Date Title
CN201811581163.8A CN109529380B (en) 2018-12-24 2018-12-24 Lifting high-altitude swing folding frame

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CN109529380B CN109529380B (en) 2024-02-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332984A (en) * 2019-07-11 2019-10-15 国网天津市电力公司电力科学研究院 A kind of substation's noise measuring system based on mobile interchange
CN112443179A (en) * 2020-12-14 2021-03-05 湖北跨越天堑机械科技有限公司 Performance stage capable of realizing angular deviation of performer

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CN201949659U (en) * 2011-03-28 2011-08-31 北京市杂技学校 High-altitude top rotating single pole for remotely controlling lifting tray
CN202136817U (en) * 2011-03-28 2012-02-08 北京市杂技学校 Electric rotary insertion-joint high-altitude swinging crutch
CN202676159U (en) * 2012-07-16 2013-01-16 海洋王(东莞)照明科技有限公司 Height positioning scale
KR101405496B1 (en) * 2013-10-30 2014-06-27 주식회사 유일이엔지 lift for stage
CN206271333U (en) * 2016-12-01 2017-06-20 陕西长恨歌演艺文化有限公司 A kind of liftable and hiding screen system
CN206486211U (en) * 2017-02-28 2017-09-12 王艺煌 A kind of intelligent hoisting arm for crane
CN209564620U (en) * 2018-12-24 2019-11-01 北京市杂技学校 It goes up and down high-altitude and puts inflection superimposed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201949659U (en) * 2011-03-28 2011-08-31 北京市杂技学校 High-altitude top rotating single pole for remotely controlling lifting tray
CN202136817U (en) * 2011-03-28 2012-02-08 北京市杂技学校 Electric rotary insertion-joint high-altitude swinging crutch
CN202676159U (en) * 2012-07-16 2013-01-16 海洋王(东莞)照明科技有限公司 Height positioning scale
KR101405496B1 (en) * 2013-10-30 2014-06-27 주식회사 유일이엔지 lift for stage
CN206271333U (en) * 2016-12-01 2017-06-20 陕西长恨歌演艺文化有限公司 A kind of liftable and hiding screen system
CN206486211U (en) * 2017-02-28 2017-09-12 王艺煌 A kind of intelligent hoisting arm for crane
CN209564620U (en) * 2018-12-24 2019-11-01 北京市杂技学校 It goes up and down high-altitude and puts inflection superimposed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332984A (en) * 2019-07-11 2019-10-15 国网天津市电力公司电力科学研究院 A kind of substation's noise measuring system based on mobile interchange
CN112443179A (en) * 2020-12-14 2021-03-05 湖北跨越天堑机械科技有限公司 Performance stage capable of realizing angular deviation of performer

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