CN1963116A - Double-deck liftable stage - Google Patents
Double-deck liftable stage Download PDFInfo
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- CN1963116A CN1963116A CN 200610154824 CN200610154824A CN1963116A CN 1963116 A CN1963116 A CN 1963116A CN 200610154824 CN200610154824 CN 200610154824 CN 200610154824 A CN200610154824 A CN 200610154824A CN 1963116 A CN1963116 A CN 1963116A
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- angle pulley
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Abstract
A double layer up-down stage includes the upper table and the lower table which are installed up and down, the first up-down driving device which drives said upper table and the second up-down driving device which drives said lower table; the lower stable is sleeved on the lower pillar which is fixed on the ground foundation, the parts corresponding the lower pillar of the upper of said lower stable is equipped with hollow upper pillar, the inner diameter of said upper pillar is more than the outer diameter of lower pillar, the upper stable is sleeved on said upper pillar. The invention includes two layers of stages, lifting the upper stage through the first up-down driving device when needing one stage; lifting the lower stage continually through the second up-down driving device when using two stages together, so it meets the diversified requirements of tridimensional stage and the utilization effects are good; it uses four flexible alachlors (armored ropes) driving the hydraulic cylinder and achieves synchronization, the force is uniform, and the lift is smooth, safe and reliable.
Description
(1) technical field
The present invention relates to a kind of elevator stage, belong to the stage machinery field.
(2) background technology
Existing stage is generally individual layer stage mesa structure, and individual layer stage structure has certain limitation, the diversification stereoeffect that aspect is performed simultaneously about especially can't being implemented in to layout, the performance of program.Along with improving constantly of people's material and cultural life, requirement to artistic grade is also more and more higher, under the situation that stage layout art improves day by day, the stage structure has also been had new requirement, therefore, Xin Ying double-deck liftable stage can satisfy the needs of this performance.
(3) summary of the invention
The technical problem to be solved in the present invention provides a kind of double-deck liftable stage, can satisfy the simple requirement of individual layer stage performance, can carry out the bilayer performance again as required.
For this reason, the present invention takes following technical scheme:
A kind of double-deck liftable stage includes up and down first lifting drive of the upper table surface arranged and following table, the described upper table surface lifting of driving and drives second lifting drive of described following table lifting; The following table of liftable motion is sleeved on the lower supporting rod of fixing with ground, corresponding lower supporting rod position, the top of described following table is connected with the upper supporting column of hollow, the internal diameter of described upper supporting column is greater than the external diameter of lower supporting rod, and the upper table surface of liftable motion is sleeved on the described upper supporting column.
Further, described upper and lower pillar is respectively four, and described upper supporting column comprises two upper left pillars and two upper right pillars, and described lower supporting rod comprises two lower-left pillars and two bottom right pillars, corresponding respectively four jiaos of being arranged in following table.
Further, described first lifting drive comprise first oil cylinder, with affixed first coaster, first assembly pulley and the gauge tap of first piston bar that move horizontally; Described first assembly pulley comprises a parallel angle pulley of the top in the upper left pillar chamber that is installed in hollow respectively, two pulleys that are arranged side by side of lower end in the upper left pillar chamber, a parallel angle pulley of the top in the upper right pillar chamber, in the upper right pillar chamber vertical angle pulley of lower end be installed in first supratrochlear four parallel angle pulleys, two pulleys of lower end are a vertical angle pulley in the described upper left pillar chamber, a parallel angle pulley, a described left side, the contour layout of angle pulley of the top in the upper right pillar chamber, a described left side, the angle pulley of lower end and first coaster are horizontal arrangement in the upper right pillar chamber; Upper table surface is connected with wire rope respectively for four jiaos, the parallel angle pulley of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on vertical angle pulley that the other end that is installed in the wire rope in upper table surface left side is walked around lower end in topmost parallel angle pulley, the upper left pillar chamber respectively successively in upper left pillar the chamber in and first coaster; The parallel angle pulley of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on parallel angle pulley that the other end that is installed in the wire rope on upper table surface right side is walked around in the upper right pillar chamber lower end in the vertical angle pulley, upper left pillar chamber of lower end in topmost parallel angle pulley, the upper right pillar chamber respectively successively and first coaster; Described first oil cylinder, first coaster are arranged in the following table chamber of hollow.
Further, both sides are respectively equipped with the guide rail that guarantees the first coaster sliding trajectory in the described following table chamber.
Further, described second lifting drive comprise second oil cylinder, with affixed second coaster, second assembly pulley and the gauge tap of second piston rod that move horizontally; Vertical angle pulley that described second assembly pulley comprises lower end in the parallel angle pulley, pillar chamber, bottom right of two pulleys that are arranged side by side, the bottom right pillar end face of lower end in the parallel angle pulley, pillar chamber, lower-left of the pillar upper surface, lower-left that is installed in hollow respectively be installed in second supratrochlear four parallel angle pulleys, two pulleys of lower end are a vertical angle pulley, a parallel angle pulley in the pillar chamber, described lower-left, and the angle pulley and second coaster of lower end are horizontal arrangement in the described left and right lower supporting rod chamber; Following table is connected with wire rope respectively for four jiaos, corresponding parallel angle pulley and to be positioned at the terminal point dead bolt of the second oil cylinder rear end affixed on vertical angle pulley that the other end that is installed in the wire rope in following table left side is walked around lower end in the parallel angle pulley of pillar upper surface, lower-left, the pillar chamber, lower-left respectively successively and second coaster; Parallel angle pulley corresponding on parallel angle pulley that the other end that is installed in the wire rope on following table right side is walked around lower end in the vertical angle pulley, pillar chamber, lower-left of lower end in the parallel angle pulley of upper surface, pillar chamber, bottom right, the pillar chamber, bottom right respectively successively and second coaster is affixed with the terminal point dead bolt that is positioned at the second oil cylinder rear end; Described lower supporting rod below is connected with square set, and described second oil cylinder and second coaster are installed on the described support.
Further, described support both sides are provided with the guide rail that guarantees the second coaster sliding trajectory.
Further, described upper table surface is provided with the roller that cooperates with the upper supporting column outer wall with the work plane of upper supporting column fit; Described following table is provided with the roller that cooperates with lower supporting rod with the work plane of lower supporting rod fit.
Employing the present invention have the following advantages: 1, include two layers of stage up and down, can regulate the stage lifting as required.When needs one deck table top, only need to promote upper table surface by first lifting drive; When needs quadruple board platform face uses together, can continue to promote following table by second lifting drive, use when realizing the quadruple board platform face, can satisfy the three-dimensional stage demand of diversification, result of use is good; 2, adopt four flexible cables (wire rope) of four jiaos of table tops, and, drive the table top lifting by same driving oil cylinder, stressed being evenly distributed, synchronism is good, and lifting is steady, and is safe and reliable; 3, be respectively equipped with roller and guide rail in first coaster and the following table inner chamber, adopt rolling friction to reduce friction factor, saved driving force; Roller and guide rail are set respectively on second coaster and the support, reduce frictional force, save driving force; 4, in like manner, the fit face between fit face, following table and the lower pillar stand of upper table surface and corresponding upper pillar stand is provided with roller respectively, all adopts rolling friction to reduce driving force, the table top lifting is not steadily had rock; 5, bury the hole by ground and arrange that whole at ordinary times stage is arranged in the melt pit, elevator stage again when needs can make full use of the space.
(4) description of drawings
Fig. 1 is an overall schematic of the present invention;
Fig. 2 is the whole side schematic view of the present invention;
Fig. 3 is the schematic diagram of the present invention's first coaster;
Fig. 4 twines schematic diagram for the wire rope in table top of the present invention left side;
Fig. 5 twines schematic diagram for the wire rope on table top of the present invention right side.
(5) specific embodiment
With reference to Fig. 1-5, a kind of double-deck liftable stage includes up and down upper table surface 1 and the following table 2 arranged, drives first lifting drive of described upper table surface lifting and drives second lifting drive of described following table lifting; The following table of liftable motion is sleeved on the lower supporting rod of fixing with ground, and described lower supporting rod is four, comprises two lower-left pillars 61 and two bottom right pillars 62, corresponding respectively four jiaos of being arranged in following table.Corresponding lower supporting rod position, the top of described following table is connected with the upper supporting column of hollow, the internal diameter of described upper supporting column is greater than the external diameter of lower supporting rod, the upper table surface of liftable motion is sleeved on the described upper supporting column, and described upper supporting column is four, comprises two upper left pillars 51 and two upper right pillars 52.Adopt the location structure of four root posts, table top is stressed to be evenly distributed, and lifting steadily nothing is rocked.
Described first lifting drive comprise first oil cylinder 11, with affixed first coaster 12 and first assembly pulley of first piston bar that move horizontally; Described first assembly pulley comprises a parallel angle pulley 13 of the top in the upper left pillar chamber that is installed in hollow respectively, two pulleys that are arranged side by side of lower end in the upper left pillar chamber, a parallel angle pulley 14 of the top in the upper right pillar chamber, in the upper right pillar chamber one of the lower end vertical angle pulley 15 be installed in first supratrochlear four parallel angle pulleys 16, two pulleys of lower end are a vertical angle pulley 17 in the described upper left pillar chamber, a parallel angle pulley 18, a described left side, the angle pulley 13 of the top in the upper right pillar chamber, 14 contour layouts, a described left side, the angle pulley 15 of lower end in the upper right pillar chamber, 17,18 and first coaster is horizontal arrangement; Upper table surface is connected with wire rope respectively for four jiaos, the parallel angle pulley 16 of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on vertical angle pulley 17 that the other end that is installed in the wire rope 19 in upper table surface left side is walked around lower end in topmost parallel angle pulley 13, the upper left pillar chamber respectively successively in upper left pillar the chamber in and first coaster; The parallel angle pulley 16 of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on parallel angle pulley 18 that the other end that is installed in the wire rope 20 on upper table surface right side is walked around in the upper right pillar chamber lower end in the vertical angle pulley 15, upper left pillar chamber of lower end in topmost parallel angle pulley 14, the upper right pillar chamber respectively successively and first coaster; Because the relative oil cylinder position of left and right sides column of four jiaos of upper table surfaces is opposite,, thereby realize synchronization lifting with the affixed upper table surface of four wire rope so the wire rope on oil cylinder right side needs the horizontal angle pulleys that twine more.Described first oil cylinder, first coaster are arranged in the following table chamber of hollow, both sides are respectively equipped with the guide rail 21 that guarantees the first coaster sliding trajectory in the described following table chamber, described first coaster is provided with the roller 22,23 that cooperates with guide rail side, upper and lower end face respectively, adopt rolling friction structure, effectively reduce the driving energy consumption.
Described second lifting drive comprise second oil cylinder 31, with affixed second coaster 32 and second assembly pulley of second piston rod that move horizontally; Described second assembly pulley comprises a parallel angle pulley 33 of the pillar upper surface, lower-left that is installed in hollow respectively, two pulleys that are arranged side by side of lower end in the pillar chamber, lower-left, a parallel angle pulley 34 of pillar upper surface, bottom right, in the pillar chamber, bottom right one of the lower end vertical angle pulley 35 be installed in second supratrochlear four parallel angle pulleys 36, two pulleys of lower end are a vertical angle pulley 37 in the pillar chamber, described lower-left, a parallel angle pulley 38, a described left side, the angle pulley 35 of lower end in the pillar chamber, bottom right, 37,38 and second coaster is horizontal arrangement; Following table is connected with wire rope respectively for four jiaos, corresponding parallel angle pulley 36 and to be positioned at the terminal point dead bolt of the second oil cylinder rear end affixed on vertical angle pulley 37 that the other end that is installed in the wire rope 39 in following table left side is walked around lower end in the parallel angle pulley 33 of pillar upper surface, lower-left, the pillar chamber, lower-left respectively successively and second coaster; Parallel angle pulley 36 corresponding on parallel angle pulley 38 that the other end that is installed in the wire rope 40 on following table right side is walked around lower end in the vertical angle pulley 35, pillar chamber, lower-left of lower end in the parallel angle pulley 34 of pillar upper surface, bottom right, the pillar chamber, bottom right respectively successively and second coaster is affixed with the terminal point dead bolt 42 that is positioned at the second oil cylinder rear end; In like manner, because the relative oil cylinder position of left and right sides column of four jiaos of following tables is opposite,, thereby realize synchronization lifting with the affixed following table of four wire rope so the wire rope on oil cylinder right side needs the horizontal angle pulleys that twine more.Described lower supporting rod below is connected with square set 41, and described second oil cylinder and second coaster are installed on the described support.Described support both sides are provided with the guide rail that guarantees the second coaster sliding trajectory.Described second coaster is provided with the roller 42,43 that cooperates with guide rail, cooperates with side, the top and bottom of guide rail respectively.Adopt rolling friction structure herein, effectively reduce the driving energy consumption.
Described upper table surface is provided with the roller that cooperates with the upper supporting column outer wall with the work plane of upper supporting column fit; Described following table is provided with the roller that cooperates with the lower supporting rod outer wall with the work plane of lower supporting rod fit.Equally, can effectively reduce frictional force, reduction drives energy consumption and eliminates and rock.
Use principle of the present invention is as follows: whole generally speaking stage is arranged in melt pit, when needs use, at first open the first lifting drive gauge tap, first coaster that first hydraulic oil cylinder driving is connected with the first piston bar that moves horizontally, first coaster moves to right along the guide rail level in the following table, the rope traction trend is as Fig. 4, shown in 5 arrows, be wrapped in four wire rope on the parallel angle pulley of first coaster by sync pulling, by parallel angle pulley, the combination of vertical angle pulley, realize that wire rope drives upper table surface and rises, described upper table surface and upper pillar stand fit work plane are provided with roller, roller upwards is promoted to setting height along the upper pillar stand outer wall and gets final product, and this moment, following table still was arranged in the melt pit; When needs quadruple board platform face uses simultaneously, can continue to open the second lifting drive gauge tap, second coaster that second hydraulic oil cylinder driving is connected with second piston rod that moves horizontally, second coaster moves to right along the guide rail level of the square set of following table below, the rope traction trend is as Fig. 4, shown in 5 arrows, wire rope on four parallel angle pulleys that are wrapped in second coaster respectively is by sync pulling, by parallel angle pulley, the combination of vertical angle pulley, wire rope drives following table and rises, the work plane of described following table and lower pillar stand fit is provided with roller, roller rolls along the lower pillar stand outer wall, reaching setting height until following table gets final product, simultaneously, because upper table surface is installed on the upper pillar stand, thereby realized the synchronization lifting of upper table surface and following table.
On the contrary, open second lifting drive successively, the first lifting drive gauge tap makes oil cylinder piston bar retraction whole stage can be reduced in the melt pit.
Claims (8)
1, a kind of double-deck liftable stage is characterized in that: include up and down first lifting drive of the upper table surface arranged and following table, the described upper table surface lifting of driving and drive second lifting drive of described following table lifting;
The following table of liftable motion is sleeved on the lower supporting rod of fixing with ground, corresponding lower supporting rod position, the top of described following table is connected with the upper supporting column of hollow, the internal diameter of described upper supporting column is greater than the external diameter of lower supporting rod, and the upper table surface of liftable motion is sleeved on the described upper supporting column.
2, double-deck liftable stage as claimed in claim 1, it is characterized in that: described upper and lower pillar is respectively four, described upper supporting column comprises two upper left pillars and two upper right pillars, described lower supporting rod comprises two lower-left pillars and two bottom right pillars, corresponding respectively four jiaos of being arranged in following table.
3, double-deck liftable stage as claimed in claim 2 is characterized in that: described first lifting drive comprise first oil cylinder, with affixed first coaster, first assembly pulley and the gauge tap of first piston bar that move horizontally;
Described first assembly pulley comprises a parallel angle pulley of the top in the upper left pillar chamber that is installed in hollow respectively, two pulleys that are arranged side by side of lower end in the upper left pillar chamber, a parallel angle pulley of the top in the upper right pillar chamber, in the upper right pillar chamber vertical angle pulley of lower end be installed in first supratrochlear four parallel angle pulleys, two pulleys of lower end are a vertical angle pulley in the described upper left pillar chamber, a parallel angle pulley, a described left side, the contour layout of angle pulley of the top in the upper right pillar chamber, a described left side, the angle pulley of lower end and first coaster are horizontal arrangement in the upper right pillar chamber;
Upper table surface is connected with wire rope respectively for four jiaos, the parallel angle pulley of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on vertical angle pulley that the other end that is installed in the wire rope in upper table surface left side is walked around lower end in topmost parallel angle pulley, the upper left pillar chamber respectively successively in upper left pillar the chamber in and first coaster; The parallel angle pulley of correspondence and to be positioned at the terminal point dead bolt of the first oil cylinder rear end affixed on parallel angle pulley that the other end that is installed in the wire rope on upper table surface right side is walked around in the upper right pillar chamber lower end in the vertical angle pulley, upper left pillar chamber of lower end in topmost parallel angle pulley, the upper right pillar chamber respectively successively and first coaster;
Described first oil cylinder, first coaster are arranged in the following table chamber of hollow.
4, double-deck liftable stage as claimed in claim 3 is characterized in that: both sides are respectively equipped with the guide rail that guarantees the first coaster sliding trajectory in the described following table chamber.
5, double-deck liftable stage as claimed in claim 4 is characterized in that: described second lifting drive comprise second oil cylinder, with affixed second coaster, second assembly pulley and the gauge tap of second piston rod that move horizontally;
Vertical angle pulley that described second assembly pulley comprises lower end in the parallel angle pulley, pillar chamber, bottom right of two pulleys that are arranged side by side, the pillar upper surface, bottom right of lower end in the parallel angle pulley, pillar chamber, lower-left of the pillar upper surface, lower-left that is installed in hollow respectively be installed in second supratrochlear four parallel angle pulleys, two pulleys of lower end are a vertical angle pulley, a parallel angle pulley in the pillar chamber, described lower-left, and the angle pulley and second coaster of lower end are horizontal arrangement in the described left and right lower supporting rod chamber;
Following table is connected with wire rope respectively for four jiaos, corresponding parallel angle pulley and to be positioned at the terminal point dead bolt of the second oil cylinder rear end affixed on vertical angle pulley that the other end that is installed in the wire rope in following table left side is walked around lower end in the parallel angle pulley of pillar upper surface, lower-left, the pillar chamber, lower-left respectively successively and second coaster; Parallel angle pulley corresponding on parallel angle pulley that the other end that is installed in the wire rope on following table right side is walked around lower end in the vertical angle pulley, pillar chamber, lower-left of lower end in the parallel angle pulley of upper surface, pillar chamber, bottom right, the pillar chamber, bottom right respectively successively and second coaster is affixed with the terminal point dead bolt that is positioned at the second oil cylinder rear end;
Described lower supporting rod below is connected with square set, and described second oil cylinder and second coaster are installed on the described support.
6, double-deck liftable stage as claimed in claim 5 is characterized in that: described support both sides are provided with the guide rail that guarantees the second coaster sliding trajectory.
7, double-deck liftable stage as claimed in claim 6 is characterized in that: described upper table surface is provided with the roller that cooperates with the upper supporting column outer wall with the work plane of upper supporting column fit.
8, double-deck liftable stage as claimed in claim 7 is characterized in that: described following table is provided with the roller that cooperates with lower supporting rod with the work plane of lower supporting rod fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154824 CN1963116A (en) | 2006-11-23 | 2006-11-23 | Double-deck liftable stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154824 CN1963116A (en) | 2006-11-23 | 2006-11-23 | Double-deck liftable stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1963116A true CN1963116A (en) | 2007-05-16 |
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ID=38082300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610154824 Pending CN1963116A (en) | 2006-11-23 | 2006-11-23 | Double-deck liftable stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1963116A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115019A (en) * | 2010-01-06 | 2011-07-06 | 深圳华强智能技术有限公司 | Lifting device and stage structure using same |
| CN102777059A (en) * | 2012-08-17 | 2012-11-14 | 杭州佳合舞台设备有限公司 | Novel stage |
| CN103243938A (en) * | 2013-05-30 | 2013-08-14 | 中央电视台 | Stage structure |
| CN104003335A (en) * | 2014-06-09 | 2014-08-27 | 清华大学 | Working platform system for large equipment manufacturing |
| CN104030202A (en) * | 2014-06-09 | 2014-09-10 | 清华大学 | Working platform system for large equipment manufacturing |
| 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 |
| CN114263376A (en) * | 2022-01-25 | 2022-04-01 | 北京城建六建设集团有限公司 | Abnormal shape stage operating system |
-
2006
- 2006-11-23 CN CN 200610154824 patent/CN1963116A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115019A (en) * | 2010-01-06 | 2011-07-06 | 深圳华强智能技术有限公司 | Lifting device and stage structure using same |
| 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 |
| CN103243938A (en) * | 2013-05-30 | 2013-08-14 | 中央电视台 | Stage structure |
| CN103243938B (en) * | 2013-05-30 | 2015-05-20 | 中央电视台 | Stage structure |
| CN104003335A (en) * | 2014-06-09 | 2014-08-27 | 清华大学 | Working platform system for large equipment manufacturing |
| CN104030202A (en) * | 2014-06-09 | 2014-09-10 | 清华大学 | Working platform system for large equipment manufacturing |
| CN104003335B (en) * | 2014-06-09 | 2016-04-13 | 清华大学 | For the Work platform system that Large-Scale Equipment manufactures |
| 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 |
| CN114263376A (en) * | 2022-01-25 | 2022-04-01 | 北京城建六建设集团有限公司 | Abnormal shape stage operating system |
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