CN107866783B - Maintenance platform of overhead ball lifting crane for entertainment - Google Patents
Maintenance platform of overhead ball lifting crane for entertainment Download PDFInfo
- Publication number
- CN107866783B CN107866783B CN201711210242.3A CN201711210242A CN107866783B CN 107866783 B CN107866783 B CN 107866783B CN 201711210242 A CN201711210242 A CN 201711210242A CN 107866783 B CN107866783 B CN 107866783B
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- CN
- China
- Prior art keywords
- rod
- gear ring
- large gear
- driving
- bottom plate
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- 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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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a maintenance platform of an overhead ball lifting crane for entertainment, which comprises a bottom and a clamping plate, wherein a working round hole is formed in the middle of the bottom plate, a large gear ring is coaxially arranged in the working round hole, four movable support rod mechanisms connected with the large gear ring are arranged on the bottom plate, and a clamping mechanism is arranged on the clamping plate; the movable supporting rod mechanism comprises a connecting rod, a sliding sleeve, a driving rod, an eccentric wheel and a first gear, wherein the sliding sleeve is slidably arranged at the lower end of the connecting rod, the driving rod is hinged with the sliding sleeve, the eccentric wheel is slidably matched with the driving rod, and the first gear is connected with the eccentric wheel and meshed with the large gear ring; the connecting rod comprises a first rod and a second rod which are connected in a hinged mode, and the large gear ring is connected with a driving mechanism. The invention has the advantages of long and narrow volume, light weight and portability, is beneficial to moving on the stage mounting rack, can automatically lift and clamp and lift the disassembled crane, forms an open working space, is convenient for carrying out omnibearing inspection and maintenance on the crane, reduces physical fatigue and greatly improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of maintenance equipment, in particular to a maintenance platform of an overhead ball lifting crane for entertainment.
Background
Amusement park is for increasing the sight, arranges the spheroid of gathering in the top of theatre, through the common dance action of control spheroid, makes out the visual effect of shake. Because the quantity of spheroids is huge, and the spheroid is by single loop wheel machine control more, when breaking down, demolish the maintenance difficulty, the loop wheel machine is bulky and heavy, inconvenient each position inspection to the loop wheel machine, squats and sits and maintain subaerial, easily causes staff's physical fatigue, and the time spent increases, greatly reduced work efficiency.
Disclosure of Invention
In order to avoid and solve the technical problems, the invention provides a maintenance platform of an overhead ball lifting crane for entertainment.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
the utility model provides a maintenance platform of overhead ball crane for amusement, includes the bottom plate, is located the clamping board of bottom plate top, the work round hole has been seted up at the middle part of bottom plate, the coaxial arrangement of work round hole has the bull gear ring, be equipped with on the bottom plate with the bull gear ring be connected and each other be four activity bracing piece mechanisms of symmetric distribution, be equipped with clamping mechanism on the clamping board.
The movable supporting rod mechanism comprises a connecting rod, a sliding sleeve, a driving rod, an eccentric wheel and a first gear, wherein one end of the connecting rod is hinged to the bottom plate, the other end of the connecting rod is hinged to the clamping plate, the sliding sleeve is slidably installed at the lower end of the connecting rod, the driving rod is hinged to the sliding sleeve, the eccentric wheel is in sliding fit with the driving rod, and the first gear is connected with the eccentric wheel and meshed with the large gear ring. The eccentric wheel is provided with a closed ring groove, and the driving rod is connected with a sliding column matched with the closed ring groove.
The connecting rod comprises a first rod and a second rod which are connected in a hinged mode and distributed up and down.
The large gear ring is connected with a driving mechanism.
The clamping mechanism comprises two long shafts symmetrically arranged at the bottom of the clamping plate, second gears are arranged on any long shaft, rectangular blocks are fixed at the bottom of any long shaft, racks meshed with the two second gears respectively are arranged between the two second gears, and the racks are connected with a hydraulic cylinder.
The rack comprises a door-shaped plate and small racks which are connected to the door-shaped plate and symmetrically distributed.
The driving mechanism comprises a driving gear meshed with the large gear ring and a motor connected with the driving gear and fixed on the bottom plate.
The beneficial effects of the invention are as follows:
the invention has the advantages of long and narrow volume, light weight and portability, is beneficial to moving on the stage mounting rack, can automatically lift and clamp and lift the disassembled crane, forms an open working space, is convenient for carrying out omnibearing inspection and maintenance on the crane, does not need the operation of staff on the ground, reduces the physical fatigue, saves the maintenance time and greatly improves the working efficiency.
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 an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is an enlarged view of a portion at II of FIG. 3;
FIG. 5 is a front view of the present invention;
fig. 6 is a cross-sectional view taken along A-A of fig. 5.
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 maintenance platform of an overhead ball lifting crane for entertainment comprises a bottom plate 1 and a clamping plate 2 arranged above the bottom plate 1, wherein a working round hole 1a is formed in the middle of the bottom plate 1, a large gear ring 3 is coaxially arranged in the working round hole 1a, four movable supporting rod mechanisms 4 which are connected with the large gear ring 3 and are symmetrically distributed are arranged on the bottom plate 1, and clamping mechanisms are arranged on the clamping plate 2. When the stage mounting rack is used, the working round hole 1a is used for enabling the crane after the stage mounting rack is detached to pass through.
The movable supporting rod mechanism 4 comprises a connecting rod 41, a sliding sleeve 45, a driving rod 42, an eccentric wheel 43 and a first gear 44, wherein one end of the connecting rod 41 is hinged to the bottom plate 1, the other end of the connecting rod is hinged to the clamping plate 2, the sliding sleeve 45 is slidably installed at the lower end of the connecting rod 41, the driving rod 42 is hinged to the sliding sleeve 45, the eccentric wheel 43 is slidably matched with the driving rod 42, and the first gear 44 is connected with the eccentric wheel 43 and meshed with the large gear ring 3. The eccentric wheel 43 is provided with a closed ring groove 43a, and the driving rod 42 is connected with a sliding column 42a matched with the closed ring groove 43 a. The connecting rod 41 comprises a first rod 411 and a second rod 412 which are connected in a hinged manner and are distributed up and down. When the movable large-diameter clamping plate is used, the large-diameter gear ring 3 drives the first gear 44 to rotate, the eccentric wheel 43 pushes the driving rod 42 to move outwards along the radial direction of the large-diameter gear ring 3 when moving, the second rod 412 swings through the sliding sleeve 45, the first rod 411 and the second rod 412 are close to each other to rotate, so that the clamping plate 2 descends, and due to the clamping crane, the lifting height of the clamping plate 2 and the space between the four connecting rods 41 are controlled in the resetting process, so that the movable large-diameter clamping plate is convenient to check and maintain.
The large gear ring 3 is connected with a driving mechanism.
The clamping mechanism comprises two long shafts 5 symmetrically arranged at the bottom of the clamping plate 2, second gears 6 are arranged on any long shaft 5, rectangular blocks 7 are fixed at the bottom of any long shaft 5, racks 8 meshed with the two second gears 6 respectively are arranged between the two second gears 6, and the racks 8 are connected with hydraulic cylinders 9. When the hydraulic cylinder 9 is used, the hydraulic cylinder 9 pushes the rack 8 to move, the rack 8 is meshed with the second gear 6, the long shaft 5 rotates by a certain angle, and the rectangular block 7 is clamped on the crane to drive the crane to lift.
The rack 8 comprises a portal plate 81 and small racks 82 which are connected to the portal plate 81 and are symmetrically distributed. In use, the two second gears 6 are driven in rotation in this way.
The drive mechanism comprises a driving gear 10 meshed with the large gear ring 3, and a motor 11 connected with the driving gear 10 and fixed on the base plate 1.
The method of use of the invention is further described below:
when the crane is in operation, the motor 11 drives the driving gear 10 to rotate, the driving gear 10 drives the large gear ring 3 to enable the eccentric wheel 43 to rotate, the symmetrically distributed connecting rods 41 swing outwards and bend and gather at the middle part, so that the clamping plate 2 descends, the hydraulic cylinder 9 pushes the rack 8 to engage the second gear 6 to enable the long shaft 5 to rotate, and the rectangular block 7 grasps the crane after disassembly.
The motor 11 is reversed, the connecting rod 41 starts to reset, the positions of the connecting rod 41 and the clamping plate 2 are controlled, and after the wide space and the height convenient for maintenance of staff are selected, the motor 11 is stopped, so that the maintenance is performed.
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 (1)
1. The utility model provides a maintenance platform of amusement is with overhead ball crane, includes bottom plate (1), is located clamping board (2) of bottom plate (1) top, its characterized in that: the middle part of the bottom plate (1) is provided with a working round hole (1 a), the working round hole (1 a) is coaxially provided with a large gear ring (3), the bottom plate (1) is provided with four movable supporting rod mechanisms (4) which are connected with the large gear ring (3) and are symmetrically distributed, and the clamping plate (2) is provided with a clamping mechanism;
the movable supporting rod mechanism (4) comprises a connecting rod (41) with one end hinged on the bottom plate (1) and the other end hinged on the clamping plate (2), a sliding sleeve (45) slidably installed at the lower end of the connecting rod (41), a driving rod (42) hinged with the sliding sleeve (45), an eccentric wheel (43) slidably matched with the driving rod (42), and a first gear (44) connected with the eccentric wheel (43) and meshed with the large gear ring (3);
the connecting rod (41) comprises a first rod (411) and a second rod (412) which are connected in a hinged mode and distributed up and down;
the large gear ring (3) is connected with a driving mechanism; the clamping mechanism comprises two long shafts (5) symmetrically arranged at the bottom of the clamping plate (2), second gears (6) are arranged on any long shaft (5), rectangular blocks (7) are fixed at the bottom of any long shaft (5), racks (8) meshed with the two second gears (6) are arranged between the two second gears (6), and the racks (8) are connected with hydraulic cylinders (9); the rack (8) comprises a portal plate (81) and small racks (82) which are connected to the portal plate (81) and are symmetrically distributed; the driving mechanism comprises a driving gear (10) meshed with the large gear ring (3), and a motor (11) connected with the driving gear (10) and fixed on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210242.3A CN107866783B (en) | 2017-11-28 | 2017-11-28 | Maintenance platform of overhead ball lifting crane for entertainment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210242.3A CN107866783B (en) | 2017-11-28 | 2017-11-28 | Maintenance platform of overhead ball lifting crane for entertainment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107866783A CN107866783A (en) | 2018-04-03 |
| CN107866783B true CN107866783B (en) | 2024-02-20 |
Family
ID=61754769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210242.3A Active CN107866783B (en) | 2017-11-28 | 2017-11-28 | Maintenance platform of overhead ball lifting crane for entertainment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229744B (en) * | 2022-07-07 | 2023-11-14 | 扬州智行医疗器械有限公司 | Auxiliary assembly based on nuclear magnetic resonance equipment maintenance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387460A1 (en) * | 1989-02-01 | 1990-09-19 | Antoine Beltra | Apparatus for mounting and dismounting valves and for grinding valve seats |
| CN101554716A (en) * | 2008-04-08 | 2009-10-14 | 里特机械公司 | Drive for nipper device of combing machine |
| CN101987439A (en) * | 2009-07-30 | 2011-03-23 | 河南省中原内配股份有限公司 | Eccentric wheel type automatic centering device |
| CN203818080U (en) * | 2014-05-22 | 2014-09-10 | 日照港集团岚山港务有限公司 | Maintenance device adapted to front axles of loading machines in different models |
| CN204712007U (en) * | 2015-05-13 | 2015-10-21 | 繁昌县江林广告设计制作有限公司 | A bracket for testing LED display screens |
| CN105421829A (en) * | 2015-12-29 | 2016-03-23 | 芜湖华强文化科技产业有限公司 | Lifting stage for special effects |
| CN107055428A (en) * | 2017-05-14 | 2017-08-18 | 合肥鼎鑫模具有限公司 | Die turnover apparatus |
| CN208163566U (en) * | 2017-11-28 | 2018-11-30 | 华强方特（芜湖）文化科技有限公司 | A kind of maintenance platform for entertaining overhead falling sphere loop wheel machine |
-
2017
- 2017-11-28 CN CN201711210242.3A patent/CN107866783B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387460A1 (en) * | 1989-02-01 | 1990-09-19 | Antoine Beltra | Apparatus for mounting and dismounting valves and for grinding valve seats |
| CN101554716A (en) * | 2008-04-08 | 2009-10-14 | 里特机械公司 | Drive for nipper device of combing machine |
| CN101987439A (en) * | 2009-07-30 | 2011-03-23 | 河南省中原内配股份有限公司 | Eccentric wheel type automatic centering device |
| CN203818080U (en) * | 2014-05-22 | 2014-09-10 | 日照港集团岚山港务有限公司 | Maintenance device adapted to front axles of loading machines in different models |
| CN204712007U (en) * | 2015-05-13 | 2015-10-21 | 繁昌县江林广告设计制作有限公司 | A bracket for testing LED display screens |
| CN105421829A (en) * | 2015-12-29 | 2016-03-23 | 芜湖华强文化科技产业有限公司 | Lifting stage for special effects |
| CN107055428A (en) * | 2017-05-14 | 2017-08-18 | 合肥鼎鑫模具有限公司 | Die turnover apparatus |
| CN208163566U (en) * | 2017-11-28 | 2018-11-30 | 华强方特（芜湖）文化科技有限公司 | A kind of maintenance platform for entertaining overhead falling sphere loop wheel machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107866783A (en) | 2018-04-03 |
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