CN114247161A - Stage performance lift high platform prevents falling trainer - Google Patents
Stage performance lift high platform prevents falling trainer Download PDFInfo
- Publication number
- CN114247161A CN114247161A CN202111603325.5A CN202111603325A CN114247161A CN 114247161 A CN114247161 A CN 114247161A CN 202111603325 A CN202111603325 A CN 202111603325A CN 114247161 A CN114247161 A CN 114247161A
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- seat
- shaft
- fixedly connected
- pedal
- stage performance
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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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/12—Apparatus for raising or lowering persons
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Abstract
The invention discloses a stage performance elevating platform anti-falling training device, which comprises a base, a shaft rod, a servo motor, an elevating platform, a telescopic slope and an adjusting seat, wherein the base is fixedly connected with a pedal seat, the shaft rod is rotationally connected between the pedal seats and driven by the servo motor, the telescopic slope is hinged between the elevating platform and the pedal seat, the shaft rod is meshed with the adjusting seat through a thread groove, and a connecting plate is hinged between the adjusting seat and the elevating platform. Even if the actor falls, the injury can be avoided under the buffer of the telescopic slope.
Description
Technical Field
The invention relates to the technical field of stage performance training devices, in particular to a stage performance lifting high platform anti-falling training device.
Background
With the progress of technology, the forms of stage performances are more and more, the popularity of the elevating platforms on the stages is gradually increased, and the elevating platforms can be used for assisting actors to come out of the field or enabling the performance positions of the actors to be higher so as to improve the ornamental value.
However, when the actor performs on the elevating high platform, if the actor is not trained in advance in a large amount, the actor is easy to fall off, so that the actor is injured, the elevating high platform can not be generally built in a common dance training room, the actor cannot perform effective training outside the performance, and once the actor is not familiar with the high platform in actual performance, the actor is injured by falling off.
Disclosure of Invention
In order to solve the problems, the invention provides a stage performance elevating platform anti-falling training device which is realized by the following technical scheme.
A stage performance elevating high platform anti-falling training device comprises a base, a shaft lever, a servo motor, an elevating platform, a telescopic slope and an adjusting seat; the improved pedal comprises a base, and is characterized in that support plates are symmetrically and fixedly connected with the front and back of the upper surface of the base, pedal seats are symmetrically and fixedly connected with the left and right of the support plates, cavities are arranged in the pedal seats, a shaft rod is rotatably connected between the pedal seats, thread grooves with opposite rotation directions are symmetrically and fixedly arranged on the shaft rod, a servo motor is fixedly connected in the left side and the right side of the pedal seat and used for driving the shaft rod to rotate, a lifting table is positioned between the pedal seats, two sides of the lifting table are connected with the corresponding pedal seats through telescopic slopes, two ends of the telescopic slopes are respectively hinged with the pedal seats and the lifting table, two thread grooves with opposite rotation directions on the shaft rod are respectively meshed with one adjusting seat, the top of the adjusting seat is fixedly connected with a first shaft seat, the lower surface of the lifting table is fixedly connected with a second shaft seat corresponding to the first shaft seat, and a connecting plate is hinged between the corresponding first shaft seat and the second shaft seat.
Further, the pedal seat is step-shaped.
Furthermore, the two shaft levers are symmetrically arranged in the front and back direction, the left side of each shaft lever is fixedly connected with a driving wheel, the two driving wheels are linked through a belt, and the output shaft of the servo motor is concentrically and fixedly connected with the left end of one of the shaft levers.
Further, still include PLC controller and control switch, PLC controller and control switch rigid coupling are in the rear side the inner wall of mounting panel, the power source of PLC controller and external power source electric connection, the signal interface and the control switch electric connection of PLC controller, the output control end and the servo motor electric connection of PLC controller, the PLC controller is used for controlling servo motor and makes reciprocal just reversal.
Furthermore, the upper surface of the base is provided with a groove, a transverse guide rod is fixedly connected in the groove, the bottom of each adjusting seat is fixedly connected with an ear seat, and the ear seats are connected with the corresponding guide rods in a sliding manner.
Furthermore, a group of vertical sliding rods is fixedly connected to the inner side of each support plate, the front side and the rear side of the lifting platform are connected with the corresponding sliding rods in a sliding mode, a baffle is fixedly connected to the top of each group of sliding rods integrally, and a support rod is fixedly connected between the baffle and the top of each support plate.
Further, flexible slope includes mutual sliding connection's slide frame and sliding plate, the head of slide frame and sliding plate is the rigid coupling respectively has first swivel mount and second swivel mount, the left and right sides of elevating platform rigid coupling respectively has first pivot, the one side rigid coupling that the footboard seat is close to each other has the second pivot, first swivel mount and second swivel mount rotate with corresponding first pivot and second pivot respectively and are connected.
Furthermore, a connecting rod is fixedly connected in the sliding frame, and the sliding plate is in sliding connection with the connecting rod.
The invention has the advantages that the shaft lever is driven to rotate by the work of the servo motor, the two adjusting seats on the shaft lever are driven to mutually approach or separate when the shaft lever rotates, the adjusting seats drive the lifting platform to do reciprocating lifting motion through the connecting plate, an actor stands on the lifting platform to perform performance training, the situation of performing on the lifting platform of a stage can be simulated, errors during performance can be avoided through a large amount of exercises, when the lifting platform is lifted to a high place, the telescopic slope is obliquely positioned between the lifting platform and the pedal seat, and even if the actor falls, injuries can be avoided under the buffer of the telescopic slope.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1: the invention relates to an axonometric drawing of a stage performance elevating high platform anti-falling training device;
FIG. 2: the invention discloses a cross section of a stage performance elevating high platform anti-falling training device;
FIG. 3: the invention discloses a structural schematic diagram of a stage performance elevating high platform anti-falling training device when a support plate is removed;
FIG. 4: the invention discloses a structural schematic diagram of a stage performance elevating high platform falling-prevention training device when a support plate and a telescopic slope are removed;
FIG. 5: the invention discloses a structural schematic diagram of a telescopic slope;
FIG. 6: the circuit connection of each circuit element in the invention is schematic.
The reference numbers are as follows:
1-base, 11-bracket plate, 12-pedal seat, 13-cavity, 2-shaft lever, 21-thread groove, 22-driving wheel, 23-belt, 3-servo motor, 31-PLC controller, 32-control switch, 33-external power supply, 4-lifting platform, 41-sliding rod, 42-baffle, 43-supporting rod, 5-telescopic slope, 51-sliding frame, 52-sliding plate, 53-first rotary seat, 54-second rotary seat, 55-first rotary shaft, 56-second rotary shaft, 57-connecting rod, 6-adjusting seat, 61-first shaft seat, 62-second shaft seat, 63-connecting plate, 64-groove, 65-guiding rod and 66-ear seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a stage performance elevating platform anti-falling training device comprises a base 1, a shaft lever 2, a servo motor 3, an elevating platform 4, a telescopic slope 5 and an adjusting seat 6; the front and back symmetrical rigid coupling of upper surface of base 1 has mounting panel 11, bilateral symmetry rigid coupling has pedal seat 12 between mounting panel 11, the inside of pedal seat 12 is equipped with cavity 13, 2 rotation of axostylus axostyle is connected between pedal seat 12, bilateral symmetry is equipped with the opposite thread groove 21 of direction of rotation on the axostylus axostyle 2, servo motor 3 rigid coupling is in right side left side pedal seat 12, servo motor 3 is used for driving 2 rotations of axostylus axostyle, elevating platform 4 is located between pedal seat 12, the both sides of elevating platform 4 are connected with corresponding pedal seat 12 through flexible slope 5, the both ends of flexible slope 5 are articulated with pedal seat 12 and elevating platform 4 respectively, two opposite thread grooves 21 of direction of rotation on the axostylus axostyle 2 mesh one respectively and adjust seat 6, the top rigid coupling of adjusting seat 6 has first axle bed 61, the lower surface rigid coupling of elevating platform 4 has the second axle bed 62 that corresponds with first axle bed 61, it has connecting plate 63 to articulate between corresponding first axle bed 61 and second axle bed 62.
Preferably, the pedal housing 12 is stepped.
Preferably, the two shaft levers 2 are symmetrically arranged in front and back, the left side of each shaft lever 2 is fixedly connected with a driving wheel 22, the two driving wheels 22 are linked through a belt 23, and the output shaft of the servo motor 3 is concentrically and fixedly connected with the left end of one of the shaft levers 2.
Preferably, the power supply device further comprises a PLC controller 31 and a control switch 32, the PLC controller 31 and the control switch 32 are fixedly connected to the inner wall of the rear bracket plate 11, a power supply interface of the PLC controller 31 is electrically connected to an external power supply 33, a signal interface of the PLC controller 31 is electrically connected to the control switch 32, an output control end of the PLC controller 31 is electrically connected to the servo motor 3, and the PLC controller 31 is used for controlling the servo motor 3 to perform reciprocating forward and reverse rotation.
Preferably, the upper surface of the base 1 is provided with a groove 64, a transverse guide rod 65 is fixedly connected in the groove 64, an ear seat 66 is fixedly connected at the bottom of each adjusting seat 6, and the ear seat 66 is slidably connected with the corresponding guide rod 65.
Preferably, a set of vertical sliding rods 41 is fixedly connected to the inner side of each support plate 11, the front and rear sides of the lifting platform 4 are slidably connected to the corresponding sliding rods 41, a baffle 42 is fixedly connected to the top of each set of sliding rods 41, and a support rod 43 is fixedly connected between the baffle 42 and the top of the support plate 11.
Preferably, the retractable slope 5 comprises a sliding frame 51 and a sliding plate 52 which are slidably connected with each other, the head portions of the sliding frame 51 and the sliding plate 52 are respectively fixedly connected with a first rotating base 53 and a second rotating base 54, the left side and the right side of the lifting platform 4 are respectively fixedly connected with a first rotating shaft 55, the side, close to each other, of the pedal base 12 is fixedly connected with a second rotating shaft 56, and the first rotating base 53 and the second rotating base 54 are respectively rotatably connected with the corresponding first rotating shaft 55 and the corresponding second rotating shaft 56.
Preferably, a connecting rod 57 is fixed in the sliding frame 51, and the sliding plate 52 is slidably connected to the connecting rod 57.
One embodiment of the present invention is:
in the initial state, the lift table 4 is in a position substantially flush with the top of the pedal seat 12, the retractable slope 5 is in a horizontal state, and the retractable slope 5 is in a shortened state.
The actor to be exercised stands on the lifting platform 4 to perform the exercise, before the exercise, a signal can be sent to the PLC controller 31 through the control switch 32, and the PLC controller 31 drives the servo motor 3 to perform reciprocating forward and backward rotation.
The servo motor 3 drives one of the shaft levers 2 and the driving wheel 22 fixedly connected with the shaft lever to rotate when in work, the other driving wheel 22 and the shaft lever 2 synchronously rotate under the action of the belt 23, because the adjusting seats 6 are in sliding connection with the guide rods 65 through the lug seats 66, the guide rods 65 limit the adjusting seats 6 to move only left and right, and the two adjusting seats 6 on the same shaft lever 2 are meshed with the two thread grooves 21 with opposite rotation directions, so that when the shaft lever 2 rotates, the two adjusting seats 6 are mutually far away or close to each other.
When establishing initial condition, two regulation seats 6 are in the position of keeping away from each other, and servo motor 3 at first corotation drives two regulation seats 6 and is close to each other, and at this in-process, regulation seat 6 passes through connecting plate 63 drive elevating platform 4 and rises, and when two regulation seats 6 were in the position of being close to each other, servo motor 3 reversal, two regulation seats 6 kept away from each other, and elevating platform 4 descends, can realize the reciprocal lift of elevating platform 4 promptly through servo motor 3's work.
The actor stands and carries out the performance training on elevating platform 4, can simulate the condition of performing at the elevating platform of stage, through a large amount of exercises, error in the time of can avoiding the performance.
The lifting platform 4 is limited and guided by the sliding rod 41 in the lifting process, and can restore the balance of the actor when the actor has unstable standing in the training process by the aid of the hand baffle 42.
The sliding of the sliding plate 52 in the sliding frame 51 can adapt to the lifting of the lifting platform 4, when the lifting platform 4 is higher than the pedal base 12, the telescopic slope 5 is in an inclined state, and when an actor falls down, the actor can be buffered through the telescopic slope 5, so that the actor is prevented from being injured.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a stage performance lift high platform prevents falling trainer which characterized in that: comprises a base, a shaft lever, a servo motor, a lifting platform, a telescopic slope and an adjusting seat; the improved pedal comprises a base, and is characterized in that support plates are symmetrically and fixedly connected with the front and back of the upper surface of the base, pedal seats are symmetrically and fixedly connected with the left and right of the support plates, cavities are arranged in the pedal seats, a shaft rod is rotatably connected between the pedal seats, thread grooves with opposite rotation directions are symmetrically and fixedly arranged on the shaft rod, a servo motor is fixedly connected in the left side and the right side of the pedal seat and used for driving the shaft rod to rotate, a lifting table is positioned between the pedal seats, two sides of the lifting table are connected with the corresponding pedal seats through telescopic slopes, two ends of the telescopic slopes are respectively hinged with the pedal seats and the lifting table, two thread grooves with opposite rotation directions on the shaft rod are respectively meshed with one adjusting seat, the top of the adjusting seat is fixedly connected with a first shaft seat, the lower surface of the lifting table is fixedly connected with a second shaft seat corresponding to the first shaft seat, and a connecting plate is hinged between the corresponding first shaft seat and the second shaft seat.
2. The stage performance elevating plateau anti-falling training device of claim 1, wherein: the pedal seat is step-shaped.
3. The stage performance elevating plateau anti-falling training device of claim 1, wherein: the two shaft levers are symmetrically arranged in the front and back direction, the left side of each shaft lever is fixedly connected with a driving wheel, the two driving wheels are linked through a belt, and the output shaft of the servo motor is concentrically and fixedly connected with the left end of one of the shaft levers.
4. The stage performance elevating plateau anti-falling training device of claim 3, wherein: still include PLC controller and control switch, PLC controller and control switch rigid coupling are in the rear side the inner wall of mounting panel, the power source and the external power source electric connection of PLC controller, the signal interface and the control switch electric connection of PLC controller, the output control end and the servo motor electric connection of PLC controller, the PLC controller is used for controlling servo motor and makes reciprocal just reversal.
5. The stage performance elevating plateau anti-falling training device of claim 3, wherein: the upper surface of the base is provided with a groove, a transverse guide rod is fixedly connected in the groove, the bottom of each adjusting seat is fixedly connected with an ear seat, and the ear seats are connected with the corresponding guide rods in a sliding mode.
6. The stage performance elevating plateau anti-falling training device of claim 1, wherein: each inboard rigid coupling of mounting panel has a set of vertical slide bar, both sides and the slide bar sliding connection that corresponds around the elevating platform, the integrative rigid coupling in top of each group slide bar has the baffle, the rigid coupling has branch between the top of baffle and mounting panel.
7. The stage performance elevating plateau anti-falling training device of claim 1, wherein: the telescopic slope comprises a sliding frame and a sliding plate which are in sliding connection with each other, the heads of the sliding frame and the sliding plate are fixedly connected with a first rotating seat and a second rotating seat respectively, the left side and the right side of the lifting platform are fixedly connected with a first rotating shaft respectively, one side of the pedal seat, which is close to each other, is fixedly connected with a second rotating shaft, and the first rotating seat and the second rotating seat are respectively in rotating connection with the corresponding first rotating shaft and the corresponding second rotating shaft.
8. The stage performance elevating plateau anti-falling training device of claim 7, wherein: and a connecting rod is fixedly connected in the sliding frame, and the sliding plate is in sliding connection with the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603325.5A CN114247161A (en) | 2021-12-24 | 2021-12-24 | Stage performance lift high platform prevents falling trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603325.5A CN114247161A (en) | 2021-12-24 | 2021-12-24 | Stage performance lift high platform prevents falling trainer |
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| Publication Number | Publication Date |
|---|---|
| CN114247161A true CN114247161A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111603325.5A Withdrawn CN114247161A (en) | 2021-12-24 | 2021-12-24 | Stage performance lift high platform prevents falling trainer |
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| Country | Link |
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| CN (1) | CN114247161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030571A (en) * | 2022-07-11 | 2022-09-09 | 杭州中软智能光电有限公司 | Mechanical stage structure |
-
2021
- 2021-12-24 CN CN202111603325.5A patent/CN114247161A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030571A (en) * | 2022-07-11 | 2022-09-09 | 杭州中软智能光电有限公司 | Mechanical stage structure |
| CN115030571B (en) * | 2022-07-11 | 2023-08-29 | 杭州中软智能光电有限公司 | Mechanical stage structure |
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Application publication date: 20220329 |
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| WW01 | Invention patent application withdrawn after publication |