CN2436606Y - Stage with lifting/lowering and revolving function - Google Patents
Stage with lifting/lowering and revolving function Download PDFInfo
- Publication number
- CN2436606Y CN2436606Y CN 00244096 CN00244096U CN2436606Y CN 2436606 Y CN2436606 Y CN 2436606Y CN 00244096 CN00244096 CN 00244096 CN 00244096 U CN00244096 U CN 00244096U CN 2436606 Y CN2436606 Y CN 2436606Y
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- Prior art keywords
- rotating
- upper seat
- lifting
- wheel
- stage
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000003921 oil Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 241000227287 Elliottia pyroliflora Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a stage with the functions of lifting, lowering and rotating. A chief lifting and lowering device is integrally locked with a deck plate by making use of bolts. A rotating frame which is sheathed in the upper and the lower layers is sheathed between the upper seat of the lifting and lowering device and the deck plate, and the upper and the lower parts of the inner frame body of the rotating frame are relatively provided with a plurality of rotating balance fixers which are positioned at the outer edge of the upper seat; a rotating device with the function of adjusting chain tightness is arranged between the bottom and a support bracket below the upper seat. Therefore, an oil pressure rod can drive the lifting and lowering of the deck plate, the upper seat and the rotating frame, and a driving device drives the rotating frame with the effect of rotating, which achieves the purposes of easy assembly, convenient repair, and service life extension of the rotating device.
Description
The utility model relates to a stage of utensil lift rotation function indicates especially one kind and drives deck plate, seat of honour and rotatory skeleton by the oil pressure pole and goes up and down, and transmission drives the stage that rotatory skeleton has rotatory effect.
As shown in the patent publication of taiwan application 85204906, the conventional stage with lifting and lowering functions mainly includes a base 10 ', a lifting and lowering unit 20 ', a deck plate 52 ', a rotating frame 35 ', a rotating unit 30 ', the lifting and lowering unit 20 ' lifting and lowering the lifting and lowering unit 20 ' together with the rotating unit 30 ' and the deck plate 52 ', the rotating unit 30 ' controlling the rotating frame 35 ' to rotate, and the rotating unit 30 ' including a coupling gear 32 ', a main rotating wheel 311 ', and a rotating motor 31 ', and is mainly characterized in that: the lifting part 20 ' is that a cylinder 21 ' is fixed on the base 10 ', the end of the cylinder shaft 22 ' is screwed with the table board 52 ', the cylinder shaft 22 ' is fixedly locked at the upper section near to a cover-shaped upper seat 51 ', the upper seat 51 ' fixes the rotating motor 31 ' at one side of the bottom surface, the top end is sleeved with a bearing connecting sleeve gear 32 ' to ensure that the bearing connecting sleeve gear is adjacently meshed with a rotating main shaft 311 ' of the protruding rotating motor 31 ', the upper seat 51 ' is not related with the connecting sleeve gear 32 ', and the connecting sleeve gear 32 ' is welded with a bracket 36 ' at the top of a rotating framework 35 ' at the periphery of the upper part; the rotating part 30 'and the table panel are driven to move up and down by the cylinder 21', and the connecting gear 32 'of the rotating part 30' is used as the rotating motor 31 'to drive the rotating frame 35' to form the stage rotating effect. However, many improvements have been found in the practical use; as such, it is true that,
all the components of the rotating part 30 ' are fixed inside the closed rotating frame 35 ' and the upper seat 51 ', so as to form a trouble maintenance, which is very inconvenient; and the rotary frame 35 ' is fixedly connected with the connecting gear 32 ' into a whole in a welding mode and then fixedly sleeved on the cylinder shaft 22 ' for fixing, so that the assembly and maintenance are inconvenient.
Furthermore, the rotating portion 30 'utilizes the mutual engagement of the main rotating wheel 311' and the connecting gear 32 'to drive the rotating frame 35' to rotate; the gear transmission mode is adopted, so that the intermittent and unsmooth transmission effect can be generated when the starting is formed, and the gear is easy to wear after being used for a period of time, the meshing transmission is unstable, and the defect of short service life exists. In addition, when the rotating portion 30 ' is provided inside and the upper base 51 ' and the rotating frame 35 ' are both in a dense and straight tubular structure, a large transmission vibration force and a large sound phenomenon occur.
In addition, there is no balance structure between the table board 52 ' and the cylinder shaft 22 ', so that the performer can not stand at the center of the table board 52 ' and can incline the rotating frame 35 ' to affect the rotation of the rotating frame 35 ' when the performer stands in a biased manner.
The main objective of the present invention is to provide a stage with lifting and rotating functions, which can eliminate the existing defects of the existing stage thoroughly, and provide an easy assembly, convenient maintenance for the operator, and the rotating device can obtain a smoother starting effect when driving the rotation of the framework, and can adjust the transmission tightness in good time, so as to prolong the service life and effectively reduce the effects of the transmission vibration force and the sound.
The utility model discloses a second purpose provides a stage of utensil lift rotation function, possesses the effect of balanced deck plate to make and maintain the rotatory smooth and easy nature of revolving frame.
The purpose of the utility model can be achieved through the following measures:
a stage with lifting and rotating functions mainly comprises a lifting device, a table board, a rotating framework and a rotating device;
the lifting device is characterized in that an oil hydraulic cylinder is fixedly connected to a base, a plurality of locking holes are fixedly formed in the tail end of an oil hydraulic rod protruding out of the top end of the base and form a T-shaped top brake block, a straight cylindrical upper seat is fastened and sleeved outside the oil hydraulic cylinder, the plurality of locking holes are correspondingly formed in the top edge at intervals, two convex rings are convexly arranged at two adjacent ends of the outer edge of the upper seat, and a support which is staggered with the base in a # -shape is fixedly connected between the bottom convex rings;
a table panel, wherein the center of the inner ring body is provided with a central hole with a generally H-shaped section, a top pulling block is sleeved in the central hole and matched with a bolt to be locked into a whole, a bottom flange is attached to the top edge of the upper seat and is also screwed into a whole by the bolt, and the inner ring body and the outer ring body are connected into a whole by a plurality of symmetrical ribs;
the rotating framework is formed by connecting inner and outer annular frames, and a plurality of pairs of balance fixers are symmetrically fixed on the opposite surfaces of the upper and lower annular bodies of the inner frame at intervals so as to be beneficial to spanning the rotating framework on the convex ring of the upper seat;
the rotating device is characterized in that a motor is fixedly connected to one side of a support at the bottom of the upper seat, a driving chain wheel is fixedly connected to the motor, a middle hole driving wheel is arranged in the center of the motor and fixedly connected to the bottom of a lower ring body of an inner frame body of the rotating frame, and the driving chain wheel and the driving wheel are connected and driven by a chain; therefore, the hydraulic rod can drive the table board, the upper seat and the rotary framework to lift, the transmission device drives the rotary framework to have the stage rotating effect, and the aims of easy assembly and convenient maintenance for a provider, smoother rotation starting and prolonging the service life of the rotary device are further achieved.
The outer edges of the opposite surfaces of the two convex rings of the upper seat and the vertical surface of the adjacent upper seat can be milled to form a smoother guide slideway; a plurality of pairs of balance fixers fixedly connected with the rotating framework, wherein the front end of each balance fixer is longitudinally pivoted with a guide wheel which slightly protrudes out of the front end, and the front end of each balance fixer is transversely pivoted with a guide wheel which slightly protrudes out of the inner side, and the transverse guide wheels of the upper fixer and the lower fixer are reversely protruded; so that the two guide wheels are vertically and convexly arranged and just can be pressed against the guide slideway of the upper seat to move.
The inner part of the lower part of the upper seat is locked with a symmetrical number of copper sleeves, the section of the copper sleeves is approximately H-shaped, and elastic elements are sleeved in the copper sleeves and supported on the outer edge of the oil hydraulic cylinder.
A deflection displacement support arm is fixed on the slightly inward support of the fixed motor, an idler wheel is fixed at the outer end of the support arm, the other end of the support arm is hooked by one end of an elastic element, and the other end of the elastic element is hooked and positioned on the support; the elastic element pulls the idle wheel to act, so as to achieve the automatic tightening adjustment effect on the chain wheel.
Compared with the prior art, the utility model has the following advantages: the hydraulic rod can drive the table board, the upper seat and the rotary framework to lift, the transmission device drives the rotary framework to have the stage rotating effect, and therefore the aims that a provider is easy to assemble and convenient to maintain, the rotary starting is smoother, and the service life of the rotary device is prolonged are achieved.
To achieve the foregoing and other objects, and in accordance with the purpose of the invention, as embodied and broadly described herein, a preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings:
[ diagrammatic illustration ]
FIG. 1 is a diagram of an elevated embodiment of a conventional platform.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a combined elevation view of the present invention.
Fig. 4 is a schematic view of the lifting operation of the present invention.
Fig. 5 is a schematic view of the rotation device of the present invention.
Fig. 6 is a schematic view of the copper bush elastic element of the present invention pressing against the oil hydraulic cylinder.
As shown in fig. 2 and 3: the utility model discloses a three-dimensional exploded view and a plane combination view of a stage with lifting and rotating functions; comprises a lifting device 10, a table panel 20, a rotary framework 30 and a rotary device 40; wherein,
the lifting device 10 is formed by fixedly connecting an oil pressure cylinder 12 to a base 11, a sleeve body can be sleeved on the surface of the oil pressure cylinder 12, the end of the oil pressure rod 13 protruding the top end is fixedly connected with a locking hole 16 which is generally T-shaped top block 14, a straight cylindrical upper seat 15 is fastened on the outer side of the oil pressure cylinder 12, a plurality of locking holes 152 are arranged on the protruding top edge 151 at intervals, two convex rings 153 are arranged on the outer edge of the upper seat 15 at the two adjacent ends, the outer edge of the opposite surface of the two convex rings 153 and the vertical surface of the adjacent upper seat 15 are milled and cut into a smooth guide slideway 154, a support 155 which is crisscross with the base 11 is fixedly connected between the convex rings at the bottom, a plurality of through holes 156 are arranged on the upper seat 15 below the convex ring 153 staggered with the support 155 at intervals, a plurality of copper sleeves 157 are sleeved inside the upper seat 15 with the corresponding through holes 156, the section of the copper sleeves 157 is approximately H-shaped, the screw is used to lock and position, and the copper sleeve 157 is sleeved with an elastic element 158 to prop against the outer edge of the oil pressure cylinder 12.
The table panel 20, the inner ring 21 is I-shaped, the top plate with the central section being H-shaped central hole 22 has a locking hole 23 corresponding to the locking hole 16 of the top block 14, so as to be locked with the top plate matching with the bolt of the top plate of the top block 14 at the end of the fixed oil hydraulic rod 13, the bottom flange is provided with a locking hole 24 corresponding to the locking hole 152 of the top edge 151 of the upper seat 15, and the inner ring 21 and the T-shaped outer ring 25 are connected into a whole by a plurality of symmetrical ribs.
The rotating body frame 30 is formed by connecting inner and outer annular frames, a plurality of pairs of balance fixing devices 33 are symmetrically fixed on the opposite surfaces of the upper and lower annular bodies 32 of the inner frame 31 at intervals, a guide wheel A is longitudinally pivoted at the front end of each balance fixing device 33 and slightly protrudes out of the front end, a guide wheel B is transversely pivoted slightly inwards and slightly protrudes outwards, and the guide wheels B of the upper and lower fixing devices are reversely protruded.
The rotating device 40 is characterized in that a motor 41 is fixedly connected with one side of a support 155 at the bottom of an upper seat 15, a driving sprocket 42 is fixedly connected with the motor 41, a deflection displacement support arm 43 is fixedly connected with the slightly inward side, an idler 44 is fixedly connected with the outer end of the support arm 43, the other end of the support arm is buckled by one end of an elastic element 45, the other end of the elastic element 45 is buckled and positioned on the support 155, a middle hole transmission wheel 46 is arranged in the middle in a penetrating mode and fixedly connected with the bottom of a lower ring body 32 of a frame body 31 in a rotating framework 30, and the driving sprocket 42, the idler 44 and the transmission wheel 46 are connected and transmitted by a chain 47.
The above components show that each component is composed of an inner and an outer nesting way, the oil pressure rod 13 is propped against the center hole 22 of the table panel 20 by the propping block 14 and is locked and fixed by the bolt, and the table panel 20 is placed across the top edge 151 of the upper seat 15 also provided with the locking hole 152 by the flange provided with the locking hole 24 at the bottom and is locked by the bolt, so that the three components are fixedly connected into a whole; the rotating frame 30 is positioned by the guide slide way 154 of the protruding ring 153 symmetrically arranged on the balancing fixer 33 and striding over the upper seat 15; the table panel, the upper seat and the rotary framework can be driven to lift by oil pressure (as shown in figure 4), and the rotary framework is driven to rotate by the rotary device, so as to achieve the effects of lifting and rotating the stage; meanwhile, the rotating device 40 is completely exposed to the outside, so that the components are very simple and fast no matter the components are assembled or a single component is damaged and needs to be replaced or maintained, and the defects that the existing components are fixedly arranged in the interior in a sealed and welded manner and are difficult to assemble and maintain are completely eliminated.
As shown in fig. 5, the rotating device 40 of the present invention mainly utilizes a chain wheel and a chain to drive the rotating frame 30 to rotate, and two guide wheels A, B symmetrically provided with a plurality of balancing fixtures 33 on the rotating frame 30 are exactly supported on the vertical guide slideway 154 of the upper seat 15, so as to control the stable driving of the chain, and the rotating frame 30 can obtain a smoother rotating effect on the rotating start and the rotating path; because the other end of the idle wheel 44 arranged between the driving sprocket 42 and the driving wheel 46 is pulled by an elastic element 45, when the chain wheel and the chain 47 are loosened during a period of use, the elastic element 45 can be used for pulling down to adjust the transmission with proper tightness and shock-absorbing effect at any time, so as to maintain the smooth rotation effect of the rotating framework and further prolong the service life. In addition, the rotating frame 30 of the present invention is formed by connecting upper and lower frames, so that the rotating device 40 is completely exposed, and the noise generated by the transmission force can be relatively reduced, thereby avoiding the occurrence of noise.
Furthermore, the present invention discloses a symmetrical copper sleeve 157 between the inner side of the bottom of the upper seat 15 and the oil hydraulic rod 13, which utilizes the elastic element 153 in the copper sleeve 157 to push against the outer edge of the oil hydraulic cylinder 12, so that the performer stands on a side with a bias weight, and when one side is heavy, the elastic element 158 in the copper sleeve 157 on the other side pushes against the side with a bias weight, so as to reach a balanced state (as shown in fig. 7), so that the performer can obtain a stable standing effect, and the occurrence of the phenomenon of the swing of the rotating frame is avoided. Therefore, the utility model has obviously reached more advanced than the prior art and has the practicability, and the practical implementation has met the requirements of the utility model, and the patent application is proposed according to law.
Claims (4)
1. A stage with lifting and rotating functions mainly comprises a lifting device, a table board, a rotating framework and a rotating device; the method is characterized in that:
the lifting device is characterized in that an oil hydraulic cylinder is fixedly connected to a base, a plurality of locking holes in a T shape are fixedly arranged at the tail end of an oil hydraulic rod protruding out of the top end of the base, a straight upper seat is fastened and sleeved outside the oil hydraulic cylinder, a plurality of locking holes are correspondingly arranged at intervals on the top edge of the straight upper seat, two convex rings are convexly arranged at two adjacent ends of the outer edge of the upper seat, and a support which is staggered with the base in a # -shape is fixedly arranged between the convex rings at the bottom of the straight upper seat;
a table panel, wherein a central hole with an H-shaped cross section is arranged in the center of the inner ring body, a top pulling block is sleeved in the central hole and matched with a bolt to be locked into a whole, a bottom flange is attached to the top edge of the upper seat and is also screwed into a whole by the bolt, and the inner ring body and the outer ring body are connected into a whole by a plurality of symmetrical ribs;
the rotating framework is formed by connecting inner and outer annular frames, and a plurality of pairs of balance fixers are symmetrically fixed on the opposite surfaces of the upper and lower annular bodies of the inner frame at intervals so as to be beneficial to spanning the rotating framework on the convex ring of the upper seat;
the rotating device is characterized in that a motor is fixedly connected to one side of a support at the bottom of an upper seat, a driving chain wheel is fixedly connected to the motor, a middle hole driving wheel is arranged in the center of the motor and fixedly connected to the bottom of a lower ring body of an inner frame body of a rotating framework, and the driving chain wheel and the driving wheel are connected and driven by a chain.
2. A stage with lifting and rotating functions as claimed in claim 1, wherein: wherein, the outer edges of the opposite surfaces of the two convex rings of the upper seat and the vertical surface of the adjacent upper seat are milled to form a smoother guide slideway; a plurality of pairs of balance fixers fixedly connected with the rotating framework, wherein the front end of each balance fixer is longitudinally pivoted with a guide wheel which slightly protrudes out of the front end, and the front end of each balance fixer is transversely pivoted with a guide wheel which slightly protrudes out of the inner side, and the transverse guide wheels of the upper fixer and the lower fixer are reversely protruded; two guide wheels are vertically and convexly arranged and just can be pressed against the guide slideway of the upper seat to move.
3. A stage with lifting and rotating functions as claimed in claim 1, wherein: wherein, the inner part of the lower part of the upper seat is locked with a symmetrical number of copper sleeves with H-shaped section, and the copper sleeves are sleeved with elastic elements which are pressed against the outer edge of the oil hydraulic cylinder.
4. A stage with lifting and rotating functions as claimed in claim 1, wherein: wherein, a deflection displacement support arm can be fixed on the slightly inward support of the fixed motor, an idler wheel is fixed at the outer end of the support arm, the other end is hooked by one end of an elastic element, and the other end of the elastic element is hooked and positioned on the support; the elastic element pulls the idle wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244096 CN2436606Y (en) | 2000-08-04 | 2000-08-04 | Stage with lifting/lowering and revolving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244096 CN2436606Y (en) | 2000-08-04 | 2000-08-04 | Stage with lifting/lowering and revolving function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436606Y true CN2436606Y (en) | 2001-06-27 |
Family
ID=33603849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244096 Expired - Fee Related CN2436606Y (en) | 2000-08-04 | 2000-08-04 | Stage with lifting/lowering and revolving function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436606Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777059A (en) * | 2012-08-17 | 2012-11-14 | 杭州佳合舞台设备有限公司 | Novel stage |
| CN102844667A (en) * | 2010-02-12 | 2012-12-26 | Qmc株式会社 | Rotating apparatus having single driving part with a function of rotational and translational motion |
| CN103628706A (en) * | 2013-11-13 | 2014-03-12 | 芜湖华强文化科技产业有限公司 | Stage capable of rising and falling at three levels |
| CN104100108A (en) * | 2014-07-25 | 2014-10-15 | 梦响强音文化传播（上海）有限公司 | Mechanical rotating device for stage |
| CN105298169A (en) * | 2015-10-26 | 2016-02-03 | 浙江大丰实业股份有限公司 | Embedded type integrated elevating rotation stage |
-
2000
- 2000-08-04 CN CN 00244096 patent/CN2436606Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844667A (en) * | 2010-02-12 | 2012-12-26 | Qmc株式会社 | Rotating apparatus having single driving part with a function of rotational and translational motion |
| CN102777059A (en) * | 2012-08-17 | 2012-11-14 | 杭州佳合舞台设备有限公司 | Novel stage |
| CN102777059B (en) * | 2012-08-17 | 2014-08-27 | 杭州佳合舞台设备有限公司 | Novel stage |
| CN103628706A (en) * | 2013-11-13 | 2014-03-12 | 芜湖华强文化科技产业有限公司 | Stage capable of rising and falling at three levels |
| CN104100108A (en) * | 2014-07-25 | 2014-10-15 | 梦响强音文化传播（上海）有限公司 | Mechanical rotating device for stage |
| CN105298169A (en) * | 2015-10-26 | 2016-02-03 | 浙江大丰实业股份有限公司 | Embedded type integrated elevating rotation stage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |