CN113250498A - Stage elevating platform based on eccentric wheel transmission - Google Patents
Stage elevating platform based on eccentric wheel transmission Download PDFInfo
- Publication number
- CN113250498A CN113250498A CN202110652157.2A CN202110652157A CN113250498A CN 113250498 A CN113250498 A CN 113250498A CN 202110652157 A CN202110652157 A CN 202110652157A CN 113250498 A CN113250498 A CN 113250498A
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- CN
- China
- Prior art keywords
- main body
- box
- stage
- ash
- lifting platform
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/26—Revolving stages; Stages able to be lowered
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
Abstract
The invention discloses a stage lifting platform based on eccentric wheel transmission, which comprises a stage main body and a lifting platform main body, wherein the lifting platform main body is arranged in the middle of the stage main body, a lifting control structure is arranged below the lifting platform main body, lifting anti-shake structures are arranged on two sides of the lifting platform main body, an ash storage groove is formed in the upper surface of the stage main body, close to the edge of the lifting platform main body, and is internally provided with an ash scraping box, one side of the middle of the ash scraping box is provided with a traction structure, through the arrangement of the ash scraping box and the traction structure, the ash scraping box can be always tightly attached to the side wall of the lifting platform main body under the action of a spring in the lifting process of the lifting platform main body, so that dust and debris can be directly scraped into the ash storage box in the lifting process of the lifting platform main body, the dust and debris are prevented from entering a gap between the stage main body and the lifting platform main body, when the, through the cooperation kelly of tractive structure simultaneously, just can fix scraping the ash box, conveniently take out the ash storage box.
Description
Technical Field
The invention relates to the technical field of stage mechanical devices, in particular to a stage lifting platform based on eccentric wheel transmission.
Background
The stage elevating platform is an indispensable mechanical device in modern theaters, and the elevating platform can be used for switching scenes of performance and moving scenery and actors up and down. The existing lifting platform adopts a hydraulic or scissor fork type transmission structure, the transmission efficiency is low, the influence of temperature change on the working process is large, the noise is large, meanwhile, in the process of lifting before and after the lifting platform is used, sundries on the stage can be frequently brought into the space between the lifting platform and the stage, the sundries are accumulated, the sanitation is influenced, the lifting process of the stage lifting is also influenced, and the damage of internal parts of the stage lifting can be caused for a long time.
For this reason, the invention provides a stage lifting platform based on eccentric wheel transmission, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a stage lifting platform based on eccentric wheel transmission, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stage elevating platform based on eccentric wheel transmission, including stage main part and elevating platform main part, the elevating platform main part is installed in the centre of stage main part, be equipped with the lift control structure below the elevating platform main part, the both sides of elevating platform main part are equipped with lift anti-shake structure, the edge that stage main part upper surface is close to the elevating platform main part has seted up the ash storage tank, the ash storage tank is equipped with scrapes the ash box, the inserted bar is installed at the both ends of scraping the ash box, the inserted bar activity is pegged graft in the ash storage tank, the spring has been cup jointed on the inserted bar, it is equipped with the tractive structure to scrape middle one side of ash box.
Preferably, the lift control structure comprises drive arrangement, first transmission case, first transmission pole, second transmission case, the second transmission pole, the third transmission case, lead screw and lift section of thick bamboo post, drive arrangement fixed mounting is in the middle of the bottom of stage main part, drive arrangement's output pot head has first transmission case, first transmission pole is installed to the both sides of first transmission case, the second transmission case is installed to the tip of first transmission pole, the second transmission pole is installed to the both sides of second transmission case, the third transmission case is installed to the tip of second transmission pole, the lead screw is installed to the centre of third transmission case, the lift section of thick bamboo post is installed to the screw thread on the lead screw, lift section of thick bamboo post fixed mounting is in the bottom surface of elevating platform main part.
Preferably, the lifting platform main body is in a box shape, the upper part is a standing platform, and the lower part is a lifting shell.
Preferably, the lifting anti-shake structure comprises a slide rail groove, a support frame and rollers, the slide rail groove is symmetrically arranged on two sides of the lifting platform main body, the rollers are movably arranged on the support frame, the rollers are located in the slide rail groove, and the support frame is fixedly arranged on the inner wall of the stage main body.
Preferably, the drawing structure comprises pull rod, rectangular channel and pull ring, and the pull rod is pegged graft in the centre of stage main part, and the rectangular channel is seted up in the middle of the lateral wall upper end of stage main part, and the one end movable mounting of pull rod has the pull ring in the centre of scraping the ash box, and the other end fixed mounting of pull rod has the pull ring, and the height of pull ring equals the height of rectangular channel, and the lateral wall fixed mounting of pull ring has the I-shaped frame, rotates on the I-shaped frame and installs the kelly.
Preferably, scrape and be equipped with the ash storage box in the ash box, ash storage box and ash box all are trapezoidal shape, and the both ends integral type of ash storage box is equipped with the grafting strip, and the ash storage box is pegged graft at the ash storage box through the grafting strip.
Preferably, a sealing baffle is arranged in front of the stage main body and hinged with the stage main body, and a handle is fixedly mounted on the sealing baffle.
Preferably, the ash storage grooves are provided with four groups, ash scraping boxes are arranged in the ash storage grooves, and the length of each ash storage groove is equal to the length of the corresponding side edge of the lifting platform main body.
Compared with the prior art, the invention has the beneficial effects that:
1. the ash scraping box and the traction structure are arranged, so that the ash scraping box can be always attached to the side wall of the lifting table main body under the action of the spring in the lifting process of the lifting table main body, dust and debris can be directly scraped into the ash storing box in the lifting process of the lifting table main body, the dust and debris are prevented from entering a gap between the stage main body and the lifting table main body, when the ash storing box needs to be cleaned, the ash scraping box can be fixed by matching the traction structure with the clamping rod, and the ash storing box can be conveniently taken out;
2. through having set up lift anti-shake structure, through support frame and roller bearing for the elevating platform main part is more stable at the lift in-process, avoids appearing rocking or the slope leads to producing the condition of friction extrusion with the stage main part.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is an exploded view of a portion of the structure of the present invention.
In the figure: the stage comprises a stage body 1, a lifting platform body 2, a slide rail groove 201, a support frame 202, a rolling shaft 203, a driving device 3, a first transmission box 4, a first transmission rod 5, a second transmission box 6, a second transmission rod 7, a third transmission box 8, a lead screw 9, a lifting cylinder column 10, an ash storage groove 11, a sealing plate 12, an ash scraping box 13, an inserted rod 14, a spring 15, an ash storage box 16, a pull rod 17, a rectangular groove 18, a pull ring 19, an I-shaped frame 20, a clamping rod 21, a sealing baffle 21 and a handle 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a stage elevating platform based on eccentric wheel transmission, including stage main part 1 and elevating platform main part 2, elevating platform main part 2 is installed in the centre of stage main part 1, be equipped with the lift control structure below elevating platform main part 2, the both sides of elevating platform main part 2 are equipped with lift anti-shake structure, ash storage tank 11 has been seted up to the edge that stage main part 1 upper surface is close to elevating platform main part 2, be equipped with in the ash storage tank 11 and scrape grey box 13, the inserted bar 14 is installed at the both ends of scraping grey box 13, the activity of inserted bar 14 is pegged graft in ash storage tank 11, spring 15 has been cup jointed on the inserted bar 14, like this under the effect of spring 15, can make always scrape the lateral wall that grey box 13 pasted tight elevating platform main part 2, the centre one side of scraping grey box 13 is equipped with the tractive structure.
The lifting control structure consists of a driving device 3, a first transmission box 4, a first transmission rod 5, a second transmission box 6, a second transmission rod 7, a third transmission box 8, a screw 9 and a lifting cylinder 10, drive arrangement 3 fixed mounting has first transmission case 4 in the middle of the bottom of stage main part 1, drive arrangement 3's output pot head has first transmission case 4, first transmission pole 5 is installed to the both sides of first transmission case 4, second transmission case 6 is installed to the tip of first transmission pole 5, second transmission pole 7 is installed to the both sides of second transmission case 6, third transmission case 8 is installed to the tip of second transmission pole 7, lead screw 9 is installed to the centre of third transmission case 8, threaded mounting has lift section of thick bamboo post 10 on the lead screw 9, lift section of thick bamboo post 10 fixed mounting is in the bottom surface of elevating platform main part 2, drive arrangement 3 passes through the transmission, it rotates to drive lead screw 9, make lift section of thick bamboo post 10 upwards promote elevating platform main part 2 and go up and down.
Elevating platform main part 2 is the box shape, and upper portion is the platform of standing, and the lower part is the lift casing, makes elevating platform main part 2 like this at the in-process that goes up and down, can not appear seeing inner structure's the condition from the side, still can increase stability simultaneously.
The lift anti-shake structure comprises slide rail groove 201, support frame 202 and roller 203, the both sides at elevating platform main part 2 are seted up to slide rail groove 201 symmetry, roller 203 movable mounting is on support frame 202, and roller 203 is located slide rail groove 201, support frame 202 fixed mounting is on the inner wall of stage main part 1, through support frame 202 and roller 203, make elevating platform main part 2 more stable at the lift in-process, avoid appearing rocking or the slope leads to producing the friction with stage main part 1.
The tractive structure is by pull rod 17, rectangular channel 18 and pull ring 19 are constituteed, pull rod 17 pegs graft in the centre of stage main part 1, rectangular channel 18 is seted up in the middle of the lateral wall upper end of stage main part 1, the one end movable mounting of pull rod 17 is in the centre of scraping grey box 13, the other end fixed mounting of pull rod 17 has pull ring 19, pull ring 19's height equals the height of rectangular channel 18, can avoid pull ring 19 to rotate at pull ring 19 like this, the lateral wall fixed mounting of pull ring 19 has I-shaped frame 20, rotate on the I-shaped frame 20 and install kelly 21, when the tip of pull ring 19 pulled out in rectangular channel 18, just can rotate kelly 21, make pull ring 19 block under the effect of spring 15, just so conveniently fix scraping grey box 13, conveniently take out the clearance with ash storage box 16.
Scrape and be equipped with ash storage box 16 in the ash storage box 13, ash storage box 16 all is trapezoidal form with ash storage box 13, and ash storage box 16's both ends integral type is equipped with the grafting strip, and ash storage box 16 pegs graft at ash storage box 16 through the grafting strip, and the convenience is taken out ash storage box 16 like this, conveniently clears up the dust piece of the inside.
The front of stage main part 1 is equipped with a closure plate 21, and closure plate 21 is together articulated with stage main part 1, and fixed mounting has handle 22 on the closure plate 21, can protect the inside of stage main part 1 through closure plate 21.
Ash storage tank 11 is provided with four groups, all is provided with in the ash storage tank 11 and scrapes grey box 13, and the length in ash storage tank 11 equals the side length of elevating platform main part 2 that corresponds.
The working principle is as follows: in the using process, when the lifting platform main body 2 needs to be lifted, the driving device 3 is started firstly, the driving device 3 drives the lead screw 9 to rotate through transmission, so that the lifting cylinder column 10 pushes the lifting platform main body 2 upwards to lift, in the process that the lifting platform main body 2 is lifted after being used, the dust scraping box 13 is tightly attached to the side wall of the lifting platform main body 2 all the time under the action of the spring 15, so that dust and debris can be directly scraped into the dust storing box 16, the dust and debris can be prevented from entering a gap between the stage main body 1 and the lifting platform main body 2, when the dust storing box 16 needs to be cleaned, the pull ring 19 is pulled, the clamping rod 21 is clamped outside the rectangular groove 18, so that the dust storing box 16 in the dust scraping box 13 is positioned in the dust storing groove 11, after the sealing plate 12 is opened, the dust storing box 16 can be cleaned, and the clamping rod 21 is folded finally, under the action of the spring 15, the scraping box 13 is restored to the original state.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a stage elevating platform based on eccentric wheel transmission, includes stage main part (1) and elevating platform main part (2), its characterized in that: install in the centre of stage main part (1) elevating platform main part (2), be equipped with the lift control structure below elevating platform main part (2), the both sides of elevating platform main part (2) are equipped with the lift anti-shake structure, stage main part (1) upper surface is close to the edge of elevating platform main part (2) and has seted up ash storage tank (11), be equipped with in ash storage tank (11) and scrape ash box (13), it installs inserted bar (14) to scrape the both ends of ash box (13), inserted bar (14) activity is pegged graft in ash storage tank (11), spring (15) have been cup jointed on inserted bar (14), it is equipped with the tractive structure to scrape middle one side of ash box (13).
2. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: the lifting control structure consists of a driving device (3), a first transmission box (4), a first transmission rod (5), a second transmission box (6), a second transmission rod (7), a third transmission box (8), a lead screw (9) and a lifting cylinder column (10), wherein the driving device (3) is fixedly arranged in the middle of the bottom of the stage main body (1), the first transmission box (4) is sleeved on the output end of the driving device (3), the first transmission rod (5) is arranged on two sides of the first transmission box (4), the second transmission box (6) is arranged on the end part of the first transmission rod (5), the second transmission rod (7) is arranged on two sides of the second transmission box (6), the third transmission box (8) is arranged on the end part of the second transmission rod (7), the lead screw (9) is arranged in the middle of the third transmission box (8), the lifting cylinder column (10) is arranged on the lead screw (9) in a threaded manner, the lifting cylinder column (10) is fixedly arranged on the bottom surface of the lifting platform main body (2).
3. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: the lifting platform main body (2) is in a box shape, the upper part is a standing platform, and the lower part is a lifting shell.
4. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: the lifting anti-shaking structure is composed of a slide rail groove (201), a support frame (202) and rollers (203), the slide rail groove (201) is symmetrically arranged on two sides of a lifting platform main body (2), the rollers (203) are movably arranged on the support frame (202), the rollers (203) are located in the slide rail groove (201), and the support frame (202) is fixedly arranged on the inner wall of a stage main body (1).
5. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: the drawing structure is composed of a pull rod (17), a rectangular groove (18) and a pull ring (19), the pull rod (17) is inserted in the middle of the stage main body (1), the rectangular groove (18) is formed in the middle of the upper end of the side wall of the stage main body (1), and one end of the pull rod (17) is movably installed in the middle of the ash scraping box (13).
6. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: ash storage boxes (16) are arranged in the ash scraping boxes (13), the ash storage boxes (16) and the ash scraping boxes (13) are in a trapezoid shape, inserting strips are integrally arranged at two ends of each ash storage box (16), and the ash storage boxes (16) are inserted into the ash storage boxes (16) through the inserting strips.
7. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: the front of the stage main body (1) is provided with a sealing baffle plate (21), the sealing baffle plate (21) is hinged with the stage main body (1), and a handle (22) is fixedly mounted on the sealing baffle plate (21).
8. A stage lifting platform based on eccentric wheel transmission according to claim 5, characterized in that: the other end fixed mounting of pull rod (17) has pull ring (19), and the height of pull ring (19) equals the height of rectangular channel (18), and the lateral wall fixed mounting of pull ring (19) has I-shaped frame (20), rotates on I-shaped frame (20) and installs kelly (21).
9. A stage lifting platform based on eccentric wheel transmission according to claim 1, characterized in that: ash storage tank (11) are provided with four groups, all are provided with in ash storage tank (11) and scrape grey box (13), and the length of ash storage tank (11) equals the side length of elevating platform main part (2) that corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652157.2A CN113250498A (en) | 2021-06-11 | 2021-06-11 | Stage elevating platform based on eccentric wheel transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652157.2A CN113250498A (en) | 2021-06-11 | 2021-06-11 | Stage elevating platform based on eccentric wheel transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113250498A true CN113250498A (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110652157.2A Pending CN113250498A (en) | 2021-06-11 | 2021-06-11 | Stage elevating platform based on eccentric wheel transmission |
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| CN (1) | CN113250498A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927365A1 (en) * | 1979-02-01 | 1980-08-07 | Sico Inc | MOBILE FOLDING RACK |
| CN204199794U (en) * | 2014-10-16 | 2015-03-11 | 芜湖华强文化科技产业有限公司 | A kind of ascending/decending stage rubbish self-cleaning device |
| CN205116811U (en) * | 2015-11-11 | 2016-03-30 | 成都雅途视界文化传播有限公司 | Lifting stage |
| CN208009961U (en) * | 2018-02-07 | 2018-10-26 | 北京中影千人文化发展有限公司 | A kind of arenas elevator stage |
| CN212453813U (en) * | 2020-04-02 | 2021-02-02 | 江苏鑫丰舞台设备有限公司 | Lifting device for stage |
| CN212927557U (en) * | 2020-07-28 | 2021-04-09 | 中发腾龙建设有限公司 | Window structure for architectural decoration |
-
2021
- 2021-06-11 CN CN202110652157.2A patent/CN113250498A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927365A1 (en) * | 1979-02-01 | 1980-08-07 | Sico Inc | MOBILE FOLDING RACK |
| CN204199794U (en) * | 2014-10-16 | 2015-03-11 | 芜湖华强文化科技产业有限公司 | A kind of ascending/decending stage rubbish self-cleaning device |
| CN205116811U (en) * | 2015-11-11 | 2016-03-30 | 成都雅途视界文化传播有限公司 | Lifting stage |
| CN208009961U (en) * | 2018-02-07 | 2018-10-26 | 北京中影千人文化发展有限公司 | A kind of arenas elevator stage |
| CN212453813U (en) * | 2020-04-02 | 2021-02-02 | 江苏鑫丰舞台设备有限公司 | Lifting device for stage |
| CN212927557U (en) * | 2020-07-28 | 2021-04-09 | 中发腾龙建设有限公司 | Window structure for architectural decoration |
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Application publication date: 20210813 |