CN107879266B - Ball lifting machine for high altitude dance - Google Patents
Ball lifting machine for high altitude dance Download PDFInfo
- Publication number
- CN107879266B CN107879266B CN201711210280.9A CN201711210280A CN107879266B CN 107879266 B CN107879266 B CN 107879266B CN 201711210280 A CN201711210280 A CN 201711210280A CN 107879266 B CN107879266 B CN 107879266B
- Authority
- CN
- China
- Prior art keywords
- plate
- reel assembly
- string
- adjustable reel
- circular plate
- 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.)
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Classifications
-
- 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
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
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- 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
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- 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
- B66D1/14—Power transmissions between power sources and drums or barrels
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- 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
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Abstract
The invention relates to a ball crane for high-altitude dance, which comprises a mounting frame, wherein a screw rod is arranged on the mounting frame, a moving plate is arranged on the screw rod, an adjustable reel assembly connected with the screw rod is arranged on the mounting frame, the adjustable reel assembly is connected with a driving motor, a key is fixed on a rotating shaft of the driving motor, a key groove matched with the key is arranged on the adjustable reel assembly, and an annular supporting table is fixed on the mounting frame; a push plate is slidably arranged on the moving plate, a rope guiding wheel is connected with the push plate and is abutted against a brake plate, a first spring is arranged on the push plate, and a second spring is arranged on the brake plate; the adjustable reel assembly comprises a first circular plate, a second circular plate, a cylindrical rod, a strip block, a connecting column and a conical wheel. The invention reduces the bearing pressure at the top of the stage, can realize the diameter adjustment of the winding wheel when winding the string, shortens the operation reaction time, has better performance effect, protects the string, prevents the string from being broken due to overlarge stress, and effectively reduces the possibility of potential safety hazard.
Description
Technical Field
The invention relates to the technical field of stage hoisting machinery, in particular to a ball hoisting machine for high-altitude dance.
Background
The amusement park is used for realizing shocking and colorful stage performance, dense spheres are arranged above the stage, different ball lifting is controlled to perform action performance, and new visual experience is brought to tourists. In order to ensure the appearance of the expected effect, the cranes are arranged on different spheres, but the number of the cranes is high, the single crane is large and heavy, the bearing pressure at the top of a stage is seriously increased, potential safety hazards are easily caused, the operation reaction time of the roller is long when the thin rope is wound, the roller is inflexible, the effect of the sphere is poor in performance, meanwhile, due to the large number of the spheres, unexpected accidents of mutual winding easily occur, the tension on the winding hindered rope is increased, the thin rope is broken, the potential safety hazards are caused when the sphere falls to the ground, and the daily operation of a recreation ground is greatly influenced.
Disclosure of Invention
In order to avoid and solve the technical problems, the invention provides a ball crane for high-altitude dance.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
the utility model provides a ball lifting machine for high altitude dance, includes the mounting bracket, be equipped with the lead screw on the mounting bracket, install on the lead screw with the vertical sliding fit's of mounting bracket movable plate, be equipped with on the mounting bracket through gear drive's mode with the continuous adjustable reel subassembly of lead screw, adjustable reel subassembly is connected with the driving motor who fixes in the mounting bracket bottom, be fixed with the key on driving motor's the rotation axis, be equipped with on the adjustable reel subassembly with key complex keyway, be fixed with on the mounting bracket with the bottom complex annular brace table of adjustable reel subassembly.
The horizontal sliding installation has the push pedal on the movable plate, the one end of push pedal is connected with the rope guide wheel and the other end support to have with mounting bracket horizontal sliding fit's brake plate, be equipped with the spring of one end fixed on the movable plate and the other end is fixed in the push pedal left end on the push pedal, be equipped with the spring of No. two of one end fixed on the mounting bracket and the other end is fixed on the brake plate, the right-hand member of brake plate is equipped with the cambered surface of support to close in adjustable reel subassembly bottom. And a guide sliding rod matched with the moving plate is fixed on the mounting frame.
The adjustable reel subassembly is including being the first plectane and the second plectane of upper and lower distribution and coaxial, be the even cylinder pole of installing on first plectane and the other end on second plectane of circumference one end that distributes, fix the long strip piece on the cylinder pole, install the spliced pole on first plectane and second plectane, pass through threaded connection mode with the spliced pole and link to each other and with rectangular piece sliding fit's cone pulley.
The cylindrical rod slides along the radial direction of the first circular plate and the second circular plate, the two ends of the cylindrical rod are respectively fixed with a third spring connected with the first circular plate and a fourth spring connected with the second circular plate, the long bar is provided with a sliding block, and the conical wheel is provided with a guide sliding groove matched with the sliding block. The top of the connecting column is connected with an adjusting knob.
Preferably, the push plate comprises a first plate obliquely arranged above the left and a second plate which is connected with the first plate and is horizontally distributed.
Preferably, the cambered surface is a structure gradually descending from left to right in height.
Preferably, the height of the key groove is greater than the height of the key.
Preferably, the first round plate is coaxially connected with a pinion, and the lead screw is coaxially connected with a large gear meshed with the pinion.
The beneficial effects of the invention are as follows:
the invention has reasonable structural design, has the advantages of simple operation, small volume and light weight, greatly lightens the bearing pressure at the top of the stage, can realize the diameter adjustment of the reel when the string is wound, shortens the operation reaction time, is flexible to use, has better performance effect, can protect the string and prevent the string from being broken due to overlarge stress when the string is wound, effectively reduces the possibility of potential safety hazard occurrence, and is beneficial to daily operation of a recreation ground.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is a perspective view of an adjustable reel assembly of the present invention;
FIG. 5 is an enlarged view of a portion at II of FIG. 4;
FIG. 6 is a second perspective view of the adjustable reel assembly of the present invention.
Detailed Description
The present invention will be further described in the following to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand.
As shown in fig. 1 to 6, a ball lifting machine for high altitude dance, which comprises a mounting rack 1, be equipped with lead screw 2 on the mounting bracket 1, install on the lead screw 2 with the vertical sliding fit's of mounting bracket 1 movable plate 4, be equipped with on the mounting bracket 1 through gear drive's mode with the continuous adjustable reel subassembly 3 of lead screw 2, adjustable reel subassembly 3 is connected with and fixes the driving motor 5 in mounting bracket 1 bottom, be fixed with key 6 on driving motor 5's the rotation axis, be equipped with on the adjustable reel subassembly 3 with key 6 complex keyway 3a, be fixed with on the mounting bracket 1 with the bottom complex annular bracing piece 7 of adjustable reel subassembly 3.
The horizontal sliding mounting has push pedal 8 on the movable plate 4, the one end of push pedal 8 is connected with rope guide wheel 9 and the other end support to be in close contact with mounting bracket 1 horizontal sliding fit's brake plate 10, be equipped with the spring 11 of one end fixed on the movable plate 4 and the other end is fixed in push pedal 8 left end on the push pedal 8, be equipped with the spring 12 of two numbers of one end fixed on mounting bracket 1 and the other end is fixed on brake plate 10 on the brake plate 10, the right-hand member of brake plate 10 is equipped with the cambered surface 10a of support in close contact with in adjustable reel subassembly 3 bottom. The mounting frame 1 is fixedly provided with a guide slide bar 15 matched with the moving plate 4.
Through the mode, the driving motor 5 enables the adjustable reel assembly 3 to roll the string 16, the string is uniformly and densely distributed on the adjustable reel assembly 3 through the guiding rope wheel 9 on the moving plate 4, when the ball body at the lower end of the string 16 or the string 16 is wound, the winding of the string 16 is blocked, the string 16 drives the push plate 8 to move, and then drives the brake plate 10 to move rightwards, the cambered surface 10a contacts the adjustable reel assembly 3 and lifts the adjustable reel assembly, so that the key groove 3a is separated from the key 6, the driving motor 5 idles, breakage of the string 16 due to overlarge tension is effectively avoided, and safety in the use process is improved.
The adjustable reel assembly 3 comprises a first circular plate 31 and a second circular plate 32 which are distributed up and down and coaxial, a cylindrical rod 33 with one end arranged on the first circular plate 31 and the other end arranged on the second circular plate 32 in a circumferential uniform distribution, a strip block 34 fixed on the cylindrical rod 33, a connecting column 35 arranged on the first circular plate 31 and the second circular plate 32, and a conical wheel 36 connected with the connecting column 35 in a threaded connection mode and in sliding fit with the strip block 34. When the adjustable winding wheel assembly is used, the connecting column 35 is rotated, the conical wheel 36 connected through threads moves up and down to push the long bar 34 to approach or depart from the connecting column 35, so that the diameter of the adjustable winding wheel assembly 3 for winding the string 16 can be adjusted, the winding speed and time can be adjusted, the operation is flexible, and the adjustable winding wheel assembly can adapt to the lifting and falling of spheres at different heights.
The cylindrical rod 33 slides along the radial direction of the first circular plate 31 and the second circular plate 32, the two ends of the cylindrical rod 33 are respectively fixed with a third spring 37 connected with the first circular plate 31 and a fourth spring 38 connected with the second circular plate 32, the strip block 34 is provided with a sliding block 34a, and the conical wheel 36 is provided with a guide sliding groove 36a matched with the sliding block 34 a. When the device is used, the third spring 37 and the fourth spring 38 are matched, so that the cylindrical rod 33 can be stably arranged on the first circular plate 31 and the second circular plate 32, and reset after the cylindrical rod 33 moves can be realized. Under the action of the guide chute 36a and the slider 34a, the cone pulley 36 rotates at the threaded connection and can push the slug 34 outwards, thereby improving the diameter of the wound string 16.
An adjusting knob 39 is connected to the top of the connecting column 35.
The push plate 8 comprises a first plate 81 obliquely arranged above and leftwards, and a second plate 82 which is connected with the first plate 81 and is horizontally distributed. In use, the inclined plate 81 facilitates movement under the influence of the string 16.
The cambered surface 10a is gradually declined from left to right. In use, this arrangement can push the adjustable reel assembly 3 up.
The height of the key groove 3a is greater than the height of the key 6. In this way, the connection between the adjustable reel assembly 3 and the drive motor 5 can also be ensured when the key 6 and the keyway 3a are disengaged.
The first round plate 31 is coaxially connected with a pinion 13, and the lead screw 2 is coaxially connected with a large gear 14 meshed with the pinion 13. In this way, it is ensured that the moving plate 4 moves slowly, and that the strings 16 can be densely distributed on the adjustable reel assembly 3.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a ball lifting machine for high altitude dance, includes mounting bracket (1), be equipped with lead screw (2) on mounting bracket (1), install on lead screw (2) with mounting bracket (1) vertical sliding fit's movable plate (4), its characterized in that: the adjustable reel assembly is characterized in that an adjustable reel assembly (3) connected with a screw rod (2) in a gear transmission mode is arranged on the mounting frame (1), the adjustable reel assembly (3) is connected with a driving motor (5) fixed at the bottom of the mounting frame (1), a key (6) is fixed on a rotating shaft of the driving motor (5), a key groove (3 a) matched with the key (6) is formed in the adjustable reel assembly (3), and an annular supporting table (7) matched with the bottom of the adjustable reel assembly (3) is fixed on the mounting frame (1);
the device is characterized in that a push plate (8) is horizontally and slidably arranged on the moving plate (4), one end of the push plate (8) is connected with a rope guiding wheel (9) and the other end of the push plate is propped against a brake plate (10) which is horizontally and slidably matched with the mounting frame (1), a first spring (11) with one end fixed on the moving plate (4) and the other end fixed at the left end of the push plate (8) is arranged on the push plate (8), a second spring (12) with one end fixed on the mounting frame (1) and the other end fixed on the brake plate (10) is arranged on the brake plate (10), and the right end of the brake plate (10) is provided with a cambered surface (10 a) propped against the bottom of the adjustable reel assembly (3);
the adjustable reel assembly (3) comprises a first circular plate (31) and a second circular plate (32) which are distributed up and down and coaxial, a cylindrical rod (33) with one end being arranged on the first circular plate (31) and the other end being arranged on the second circular plate (32), a strip block (34) fixed on the cylindrical rod (33), a connecting column (35) arranged on the first circular plate (31) and the second circular plate (32), and a conical wheel (36) connected with the connecting column (35) in a threaded connection mode and in sliding fit with the strip block (34);
the cylindrical rod (33) slides along the radial direction of the first circular plate (31) and the second circular plate (32), a third spring (37) connected with the first circular plate (31) and a fourth spring (38) connected with the second circular plate (32) are respectively fixed at two ends of the cylindrical rod (33), a sliding block (34 a) is arranged on the strip block (34), and a guide sliding groove (36 a) matched with the sliding block (34 a) is arranged on the conical wheel (36);
the driving motor (5) enables the adjustable reel assembly (3) to reel the string (16), the string is uniformly and densely distributed on the adjustable reel assembly (3) through the guiding pulley (9) on the moving plate (4), when the ball at the lower end of the string (16) or the string (16) is wound, the winding of the string (16) is blocked, the string (16) drives the pushing plate (8) to move, the braking plate (10) is driven to move rightwards, the cambered surface (10 a) contacts with the adjustable reel assembly (3) and lifts the adjustable reel assembly, so that the key groove (3 a) is separated from the key (6), the driving motor (5) idles, and breakage of the string (16) due to overlarge tension is avoided;
the connecting column (35) is rotated, the conical wheel (36) connected through threads moves up and down to push the long bar (34) to approach or separate from the connecting column (35), so that the diameter of the winding string (16) of the adjustable reel assembly (3) can be adjusted, the winding speed and time can be adjusted, and the ball lifting device can adapt to the ball lifting at different heights;
the third spring (37) and the fourth spring (38) are matched, so that the cylindrical rod (33) can be stably arranged on the first circular plate (31) and the second circular plate (32), and the reset of the cylindrical rod (33) after the movement can be realized; under the action of the guide chute (36 a) and the sliding block (34 a), the conical wheel (36) rotates at the threaded connection part and can push the long bar (34) to move outwards, so that the diameter of the winding string (16) is improved; the connecting post (35) is disposed inside the circumference formed by the cylindrical rod (33).
2. The ball crane for high altitude dance of claim 1, wherein: the push plate (8) comprises a first plate (81) obliquely arranged at the upper left side and a second plate (82) which is connected with the first plate (81) and is horizontally distributed.
3. The ball crane for high altitude dance of claim 1, wherein: the cambered surface (10 a) is of a structure gradually descending from left to right.
4. The ball crane for high altitude dance of claim 1, wherein: the height of the key groove (3 a) is larger than the height of the key (6).
5. The ball crane for high altitude dance of claim 1, wherein: the first circular plate (31) is coaxially connected with a pinion (13), and the lead screw (2) is coaxially connected with a large gear (14) meshed with the pinion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210280.9A CN107879266B (en) | 2017-11-28 | 2017-11-28 | Ball lifting machine for high altitude dance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210280.9A CN107879266B (en) | 2017-11-28 | 2017-11-28 | Ball lifting machine for high altitude dance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107879266A CN107879266A (en) | 2018-04-06 |
| CN107879266B true CN107879266B (en) | 2023-06-23 |
Family
ID=61775574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210280.9A Active CN107879266B (en) | 2017-11-28 | 2017-11-28 | Ball lifting machine for high altitude dance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107879266B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705652B (en) * | 2021-01-29 | 2023-03-07 | 天津和兴源建筑工程有限公司 | Concrete square pile reinforcement cage weaving equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR516325A (en) * | 1920-06-03 | 1921-04-16 | Francois Besnard | Improvements to crane winches |
| GB727990A (en) * | 1952-04-10 | 1955-04-13 | Yale & Towne Mfg Co | Improvements relating to chain hoists |
| CN2270740Y (en) * | 1996-05-21 | 1997-12-17 | 林进泳 | Rotation shaft regulating device for cloth rolling machine |
| US6607182B1 (en) * | 1997-12-22 | 2003-08-19 | Joe Turco | Winching apparatus |
| CN201021599Y (en) * | 2007-02-12 | 2008-02-13 | 洪阿炳 | A clutch device for coiling curtain machine |
| DE202015106436U1 (en) * | 2015-04-24 | 2015-12-03 | Comeup Industries Inc. | Torque limiter for an electric winch |
| CN106517014A (en) * | 2016-12-21 | 2017-03-22 | 山东钢铁股份有限公司 | Winching equipment |
| CN106744013A (en) * | 2016-12-06 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of block form steel wire winding device |
| CN207645700U (en) * | 2017-11-28 | 2018-07-24 | 华强方特（芜湖）文化科技有限公司 | A kind of high-altitude dancing ball lifting machine |
-
2017
- 2017-11-28 CN CN201711210280.9A patent/CN107879266B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR516325A (en) * | 1920-06-03 | 1921-04-16 | Francois Besnard | Improvements to crane winches |
| GB727990A (en) * | 1952-04-10 | 1955-04-13 | Yale & Towne Mfg Co | Improvements relating to chain hoists |
| CN2270740Y (en) * | 1996-05-21 | 1997-12-17 | 林进泳 | Rotation shaft regulating device for cloth rolling machine |
| US6607182B1 (en) * | 1997-12-22 | 2003-08-19 | Joe Turco | Winching apparatus |
| CN201021599Y (en) * | 2007-02-12 | 2008-02-13 | 洪阿炳 | A clutch device for coiling curtain machine |
| DE202015106436U1 (en) * | 2015-04-24 | 2015-12-03 | Comeup Industries Inc. | Torque limiter for an electric winch |
| CN106744013A (en) * | 2016-12-06 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of block form steel wire winding device |
| CN106517014A (en) * | 2016-12-21 | 2017-03-22 | 山东钢铁股份有限公司 | Winching equipment |
| CN207645700U (en) * | 2017-11-28 | 2018-07-24 | 华强方特（芜湖）文化科技有限公司 | A kind of high-altitude dancing ball lifting machine |
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| Publication number | Publication date |
|---|---|
| CN107879266A (en) | 2018-04-06 |
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