CN216641571U - Heavy revolving stage of scalable glass landing stage of gomphosis - Google Patents
Heavy revolving stage of scalable glass landing stage of gomphosis Download PDFInfo
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- CN216641571U CN216641571U CN202120677556.XU CN202120677556U CN216641571U CN 216641571 U CN216641571 U CN 216641571U CN 202120677556 U CN202120677556 U CN 202120677556U CN 216641571 U CN216641571 U CN 216641571U
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Abstract
The utility model discloses a heavy revolving stage embedded with a telescopic glass trestle, and belongs to the technical field of stage equipment. Including stage main part rotating part and flexible bridge expansion part, the middle steel support, the rotary drive subassembly, rotatory stroke control subassembly, the bearing wheel subassembly that set up in the stage main part rotating part includes circular foundation ditch, set up outer tooth-like slewing bearing on the steel support, set up rotary supporting seat on the outer tooth-like slewing bearing, set up steel structure support body assembly on the rotary supporting seat, the gear engagement transmission that sets up on outer tooth-like slewing bearing and the rotary drive subassembly, flexible bridge expansion part includes flexible bridge drive subassembly, flexible bridge assembly, flexible bridge stroke control subassembly, flexible bridge assembly activity sets up in the cantilever part of steel structure support body assembly front end. The telescopic trestle has the advantages of simple structure, light weight, small occupied area, more stable and safer stage rotation, stable and smooth walking of the telescopic trestle, attractive appearance and convenience in popularization and use.
Description
Technical Field
The utility model belongs to the technical field of stage equipment, and particularly relates to a heavy revolving stage embedded with a telescopic glass trestle.
Background
With the continuous improvement of living standard, the requirement of audience on the effect of the artistic performance is higher and higher. The stage is an indispensable part of the performance matching and plays an important role in the performance effect. The stage is fixed knot structure usually, is located ground, perhaps only has single raising and lowering functions, and the visual angle of spectator relative stage is fixed can not change, can not experience the produced performance effect of visual angle change, influences the performance effect, is unfavorable for spectator and performer's close range interaction and to the panorama of stage and watch.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heavy revolving stage embedded with a telescopic glass trestle, which aims to solve the problems in the background technology.
The technical scheme adopted by the utility model is as follows:
the utility model provides a heavy revolving stage of scalable glass landing stage of gomphosis, includes stage main part rotating part and flexible even bridge pars contractilis, the middle steel support, the rotary drive subassembly 1, rotatory stroke control subassembly 2, the bearing wheel subassembly 3 that set up in the circular foundation ditch of stage main part rotating part, set up outer tooth-like slewing bearing 4 on the steel support, set up rotary supporting seat 5 on the outer tooth-like slewing bearing 4, set up steel construction support body assembly 6 on the rotary supporting seat 5, the gear engagement transmission that sets up on outer tooth-like slewing bearing 4 and the rotary drive subassembly 1, flexible even bridge pars contractilis is including flexible even bridge drive subassembly 7, flexible even bridge assembly 8, flexible even bridge travel control subassembly 9, the activity of flexible even bridge assembly 8 sets up in the cantilever portion of 6 front ends of steel construction support body assembly.
A gap is reserved between the steel structure frame body assembly 6 and a building completion surface below the steel structure frame body assembly, a groove is formed in the building completion surface around the round foundation pit, and water can be contained in the groove.
The steel support comprises a connecting base 10 and a fixed support 11, the connecting base 10 is fixed in a circular foundation pit, the fixed support 11 is welded on the connecting base 10, and the fixed support 11 is connected with the outer tooth type slewing bearing 4 through a bolt.
The outer tooth type slewing bearing 4 is a single-row crossed roller type slewing bearing.
Flexible even bridge assembly 8 includes light-duty steel framework body 81, leads to completely glued laminated toughened glass bridge floor 82, supports walking wheel 83, guide wheel subassembly 84, rack 85, it all sets up on light-duty steel framework body 81 left and right sides face to support walking wheel 83 and guide wheel subassembly 84, rack 85 passes through connecting piece and bolt fastening along the fore-and-aft direction and downside in the middle of light-duty steel framework body 81, and rack 85 and the flexible gear 71 meshing transmission that sets up on the axle drive assembly 7 that links, it fixes to the side on light-duty steel framework body 81 to lead to completely glued laminated toughened glass bridge floor 82.
The support walking wheel 83 has 20, evenly sets up 10 in light-duty steel framework body 81 each side, and leading wheel subassembly 84 has 8, evenly sets up 4 in light-duty steel framework body 81 each side.
Two sets of supporting wheels 13 are symmetrically arranged on the left side and the right side of the cantilever part at the front end of the steel structure frame body assembly 6, and bearing tracks 14 are paved on the basis of the walking arc line range of the supporting wheels 13.
The front end of the cantilever part of the steel structure frame body assembly 6 is connected with a step component 15 through a bolt.
The rotary driving assembly 1 and the telescopic connecting bridge driving assembly 7 both comprise a speed reducing motor and a gear arranged on an output shaft of the speed reducing motor.
And a support track 16 is arranged inside the steel structure frame assembly 6 along the front-back direction in the walking range of the support walking wheels 83.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the utility model adopts a large-scale steel structure platform, has light weight and simple structure, adopts the outer teeth type of a single-row crossed roller type slewing bearing to be meshed with a gear for transmission in a platform rotation transmission mode, and the slewing bearing consists of two seat rings, has compact structure, light weight, high manufacturing precision, small mounting clearance and high requirement on mounting precision, and the rollers are 1: 1 are arranged in a crossed manner, and can bear axial force, tilting moment and larger radial force at the same time; meanwhile, 12 auxiliary supporting wheels are arranged on the outer circumference of the slewing bearing, so that the steel structure platform is prevented from being deformed too much when the auditorium is severely unbalanced loaded; meanwhile, two groups of supporting wheels are symmetrically arranged on the left side and the right side of the cantilever part at the front end of the steel structure frame body assembly, so that the situation that the cantilever part of a bearing foundation for mounting the telescopic bridge is broken due to overlong cantilever or the steel structure frame body is overturned or seriously deformed to cause inflexible rotation is avoided, and the rotating part of the stage main body rotates more stably and safely;
2. the telescopic glass trestle in the utility model adopts gear and rack transmission and linearly reciprocates, the telescopic bridge is designed into a light steel structure frame body, a plurality of supporting walking wheels are arranged at the same time, guide wheel assemblies are arranged on two side surfaces, and the bridge surface of the telescopic trestle is made of 8+8 full-through laminated toughened glass, so that the telescopic trestle stably and smoothly operates and has an attractive appearance;
2. according to the utility model, the stepping component is arranged at the front end of the cantilever part of the steel structure frame body assembly, so that personnel can conveniently step on the platform, and the use safety of the stage is improved;
in conclusion, the telescopic trestle has the advantages of simple structure, light weight, small occupied area, more stable and safer stage rotation, stable and smooth walking of the telescopic trestle and attractive appearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of FIG. 1 at B;
FIG. 4 is a cross-sectional view of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 2 at I;
FIG. 6 is an enlarged view of a portion of FIG. 2 at II;
FIG. 7 is an enlarged view of a portion of FIG. 4 at III;
FIG. 8 is a schematic structural view of the present invention without the steel frame assembly installed;
fig. 9 is a schematic structural view of the rotating part of the stage main body according to the present invention;
FIG. 10 is a schematic structural view of the expansion portion of the expansion bridge of the present invention;
FIG. 11 is a schematic structural view of a steel frame assembly according to the present invention;
FIG. 12 is a schematic view of the connection base of the present invention;
fig. 13 is a schematic structural view of the external tooth type slewing bearing of the present invention;
the labels in the figure are: a rotary drive assembly 1; a rotary stroke control module 2; a load-bearing wheel assembly 3; an external tooth type slewing bearing 4; a rotation support base 5; a steel structure frame assembly 6; a telescopic connecting axle driving component 7; a telescopic connecting bridge assembly 8; a light steel frame body 81; a fully-transparent laminated toughened glass bridge deck 82; supporting the traveling wheels 83; a guide wheel assembly 84; a rack 85; a telescopic link bridge stroke control component 9; a connection base 10; a fixed support 11; a bearing wheel support 12; a support wheel 13; a load-bearing rail 14; a tread assembly 15; a rail 16 is supported.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments and accompanying drawings further illustrate the present invention in detail.
It is to be understood that the terms "left", "right", "front", "rear", and the like, as used herein, are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are used merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Example 1
The utility model provides a heavy revolving stage of scalable glass landing stage of gomphosis, as fig. 1 to 13, including stage main part rotating part and flexible bridge expansion part, the middle steel support, rotary drive subassembly 1, rotatory stroke control subassembly 2, the bearing wheel subassembly 3 that set up in the circular foundation ditch of stage main part rotating part, set up outer tooth-like slewing bearing 4 on the steel support, set up rotary support 5 on the outer tooth-like slewing bearing 4, welded connection steel structure support body assembly 6 on the rotary support 5, the gear engagement transmission that sets up on outer tooth-like slewing bearing 4 and the rotary drive subassembly 1, flexible bridge expansion part includes flexible bridge drive subassembly 7, flexible bridge assembly 8, flexible bridge travel control subassembly 9, flexible bridge assembly 8 activity sets up in the cantilever part of 6 front ends of steel structure support body assembly. The telescopic connecting bridge driving component 7 and the telescopic connecting bridge travel control component 9 are both arranged in the steel structure frame body assembly 6.
Leave the clearance between steel construction support body assembly 6 and the building finish of its below, and set up the recess around the circular foundation ditch on the building finish, can contain water in the recess. The diameter of the circular foundation pit is
The rotating stroke of the stage main body rotating part is +/-45 degrees. The length of the telescopic connecting bridge is 8.1m, and the width of the telescopic connecting bridge is 2.36 mm. The steel structure frame assembly 6 has a total length of 19.3m and a width of 5.1 m.
The steel support comprises a connecting base 10 and a fixed support 11, the connecting base 10 is fixed in a circular foundation pit, the connecting base 10 is connected with a ground foundation embedded part in a welding mode, the fixed support 11 is welded on the connecting base 10, and the fixed support 11 is connected with the outer tooth type slewing bearing 4 through bolts.
The outer tooth type slewing bearing 4 is a large-size 111.40.2800 single-row crossed roller type slewing bearing.
The bearing wheel assemblies 3 are 12 and are arranged at equal intervals on the platform rotating center outside the external tooth type slewing bearing 4
The circumference of the steel structure frame assembly is that the bearing wheel assembly 3 is arranged on a bearing wheel support 12 through bolts, the bearing wheel support 12 is fixed in a circular foundation pit, and a circular supporting steel frame ring is fixedly arranged at the lower side of the steel structure frame assembly 6 right above the idler wheel of the bearing wheel assembly 3.
Flexible even bridge assembly 8 includes light-duty steel structure support body 81, leads to 8+8 doubling toughened glass bridge floor 82, supports walking wheel 83, leading wheel subassembly 84, rack 85 completely, support walking wheel 83 and leading wheel subassembly 84 and all set up on the light-duty steel structure support body 81 left and right sides face, downside in the middle of the light-duty steel structure support body 81 is passed through connecting piece and bolt fastening along the fore-and-aft direction to rack 85, and the gear 71 meshing transmission that sets up on rack 85 and the flexible even bridge drive assembly 7, the side on light-duty steel structure support body 81 is fixed to full penetrating doubling toughened glass bridge floor 82.
Two groups of supporting wheels 13 are respectively arranged at the front end of the steel structure frame body assembly 6 on the left side and the right side of a cantilever part at the positions of the radiuses of rotation centers R8m and R12.44m of the platform, and bearing tracks 14 are paved on the basic building surface at the positions of the walking arc lines of the supporting wheels 13. Supporting wheel 13 walks on bearing rail 14, and the two sets of supporting wheels that set up make flexible bridge portion rotatory more stable nimble, make overall structure more firm safety.
The support walking wheel 83 has 20, evenly sets up 10 in light-duty steel framework body 81 each side, and leading wheel subassembly 84 has 8, evenly sets up 4 in light-duty steel framework body 81 each side. The guide wheel assembly 84 is horizontally arranged between the light steel structure frame body 81 and the cantilever part of the steel structure frame body assembly 6, and the rollers of the guide wheel assembly 84 horizontally walk on the inner sides of the steel frames on the left side and the right side of the cantilever part of the steel structure frame body assembly 6, so that the telescopic connecting bridge smoothly performs linear reciprocating operation in the cantilever part of the steel structure frame body assembly 6.
The rotary driving assembly 1 and the telescopic connecting bridge driving assembly 7 both comprise a speed reducing motor and a gear arranged on an output shaft of the speed reducing motor.
Example 2
On the basis of embodiment 1, the front end of the cantilever part of the steel structure frame body assembly 6 is connected with a step assembly 15 through a bolt.
Example 3
On the basis of the embodiment 1, the supporting and traveling wheels 83 are provided with supporting rails 16 along the front-rear direction inside the steel structure frame assembly 6 within the traveling range.
The above description is only exemplary of the utility model, and any modification, equivalent replacement, and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims (10)
1. The utility model provides a heavy revolving stage of scalable glass landing stage of gomphosis, includes stage main part rotating part and flexible bridge expansion part, its characterized in that: stage main part rotating part sets up steel support, rotary drive subassembly (1), rotatory stroke control subassembly (2), bearing wheel subassembly (3) including the centre in the circular foundation ditch, set up outer tooth-like slewing bearing (4) on the steel support, set up rotary supporting seat (5) on outer tooth-like slewing bearing (4), set up steel structure support body assembly (6) on rotary supporting seat (5), the gear engagement transmission that sets up on outer tooth-like slewing bearing (4) and rotary drive subassembly (1), flexible bridge expansion portion includes flexible bridge drive assembly (7), flexible bridge assembly (8), flexible bridge travel control subassembly (9), flexible bridge assembly (8) activity sets up in the cantilever portion of steel structure support body assembly (6) front end.
2. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: the steel support is including connecting base (10), fixing support (11), it fixes in circular foundation ditch to connect base (10), fixing support (11) welding is on connecting base (10), through outer tooth-like slewing bearing (4) of bolted connection on fixing support (11).
3. The heavy revolving stage of gomphosis scalable glass trestle according to claim 1, characterized in that: the outer tooth type slewing bearing (4) is a single-row crossed roller type slewing bearing.
4. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: there are 12 bearing wheel subassembly (3), and it sets up in outer tooth-like slewing bearing (4) outside along the equidistance of circumferencial direction, bearing wheel subassembly (3) set up on bearing wheel support (12) through the bolt, bearing wheel support (12) are fixed in circular foundation ditch, steel construction support body assembly (6) downside is fixed and is provided with annular support steel frame circle directly over the gyro wheel of bearing wheel subassembly (3).
5. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: flexible even bridge assembly (8) include light-duty steel framework body (81), lead to entirely and pass through doubling toughened glass bridge floor (82), support walking wheel (83), leading wheel subassembly (84), rack (85), support walking wheel (83) and leading wheel subassembly (84) and all set up on light-duty steel framework body (81) left and right sides face, downside in the middle of light-duty steel framework body (81) is passed through connecting piece and bolt fastening in rack (85) and flexible even bridge drive assembly (7) go up gear (71) meshing transmission that sets up, the side is fixed on light-duty steel framework body (81) in full penetrating doubling toughened glass bridge floor (82).
6. The embedded retractable glass trestle heavy revolving stage according to claim 5, wherein: support walking wheel (83) and have 20, evenly set up 10 in light-duty steel structure support body (81) each side, leading wheel subassembly (84) have 8, evenly set up 4 in light-duty steel structure support body (81) each side.
7. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: the cantilever part left and right sides at steel construction support body assembly (6) front end is gone up the symmetry and is provided with two sets of supporting wheels (13), supporting wheel (13) walking arc line scope department basis is laid and is equipped with bearing track (14).
8. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: the front end of a cantilever part of the steel structure frame body assembly (6) is connected with a step component (15) through a bolt.
9. The embedded retractable glass trestle heavy revolving stage according to claim 1, characterized in that: the rotary driving assembly (1) and the telescopic connecting bridge driving assembly (7) both comprise a speed reducing motor and a gear arranged on an output shaft of the speed reducing motor.
10. The embedded retractable glass trestle heavy revolving stage according to claim 5, wherein: and a support track (16) is arranged inside the steel structure frame assembly (6) along the front-back direction in the walking range of the support walking wheels (83).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677556.XU CN216641571U (en) | 2021-04-02 | 2021-04-02 | Heavy revolving stage of scalable glass landing stage of gomphosis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677556.XU CN216641571U (en) | 2021-04-02 | 2021-04-02 | Heavy revolving stage of scalable glass landing stage of gomphosis |
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| CN216641571U true CN216641571U (en) | 2022-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854836A (en) * | 2021-04-02 | 2021-05-28 | 甘肃工大舞台技术工程有限公司 | Heavy revolving stage of scalable glass landing stage of gomphosis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854836A (en) * | 2021-04-02 | 2021-05-28 | 甘肃工大舞台技术工程有限公司 | Heavy revolving stage of scalable glass landing stage of gomphosis |
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