CN211776166U - Rotating vehicle stand - Google Patents

Abstract

The utility model discloses a revolving vehicle stand, including the chassis that the level set up, be equipped with 4 driver part and a plurality of support component on the chassis, the chassis top is equipped with the multi-row seat mat board that the step form was arranged, is equipped with the seat support between chassis and the seat mat board, driver part include a driving motor and a drive wheel of being connected with driving motor, support component include the supporting wheel, be equipped with the surrounding rod that upwards extends around the chassis, the upper end of surrounding rod is higher than the part of seat mat board constitutes the rail of revolving vehicle stand, when the revolving vehicle stand used, the motor passed through the drive wheel and drives whole revolving vehicle stand and remove or rotate before the stage of difference. The utility model discloses a stand is particularly useful for under different scenes the track utensil need be fixed, and the long and narrow situation in performance place has very high practical value.

Description

Rotating vehicle stand

Technical Field

The utility model relates to a movable stand technical field, concretely relates to take spectator's moving as a whole rotary vehicle stand.

Background

The stage and the bleacher in the prior art are mostly fixed structures arranged oppositely, but in some performance sites or scenes, the fixed mode is not favorable for normal performance, for example, in the following sites which are long and narrow (for example, the performance site reconstructed from a workshop of a factory), when the property required by the performance is not replaced on the stage in the performance process due to the reasons of the volume, the structure and the like (for example, the property is long and cannot be moved), the performance is difficult to perform. The Chinese patent document with the publication number of CN101603374A, the publication date of which is 12 and 16 in 2009, discloses a rotary viewing platform, which comprises a main body, wherein an annular rail is arranged on a base surface opposite to a stage, the bottom of the main body is provided with a bearing wheel matched with the rail, and the bearing wheel is arranged in the rail; the main body is provided with a driving device which drives the main body to rotate along the track. The main body part of the stand is arranged on a base surface through a rotating track, the main body can be driven to rotate through a driving device according to setting, and the number of the annular tracks on the base surface is 3, so that the gravity is reasonably dispersed, the load is ensured to be uniform, and the operation is safe; the side surface of the main body is provided with radial wheels which are vertically arranged with the main body, the base surface is provided with radial connecting pieces, and the connecting pieces are provided with steel rails matched with the radial wheels so as to restrain and balance centrifugal force and ensure stability and safety of operation. The fixed track is required to be arranged on the platform, and although the platform can rotate on the track, the position relation between the platform and the stage is fixed, the whole platform cannot move, the platform cannot be used in long and narrow stage scenes, and the platform cannot adapt to more stage scenes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art's stand and the position relation of stage and fixing, can't adapt to some stage property that has particular structure or the problem in specific performance place, provide a swivel stand, this stand can shuttle around before a plurality of fixed stages and remove or rotate, and the position relation of solving prior art's stand and stage is fixed, can't adapt to the stage property that has particular structure or the problem in specific performance place.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted, a rotatory vehicle stand, including the chassis that the level set up, be equipped with 4 drive unit and a plurality of support component on the chassis, the chassis top is equipped with the multi-row seat mat board that the step form was arranged, is equipped with the seat support between chassis and the seat mat board, drive unit include a driving motor and a drive wheel of being connected with driving motor, support component including being used for supporting the stand, ensuring the stable supporting wheel of stand, be equipped with the surrounding rod that upwards extends around the chassis, the upper end of surrounding rod is higher than the part of seat mat board constitutes the rail of rotatory vehicle stand, when the rotatory vehicle stand used, the motor passed through the drive wheel and drives whole rotatory vehicle stand and remove or rotate before the stage of difference. The utility model has 4 driving parts and a plurality of supporting parts on the chassis, the driving part of the driving part comprises a driving motor and a driving wheel connected with the driving motor, which is used for pushing the stand to move integrally; the supporting component is used for supporting the stand when the stand stops or moves, so that the stand is always in a stable state under the condition of carrying people, and the stand is prevented from being unstable in the moving process. The enclosing rod is used for supporting the seat plate on one hand, and the upper end of the enclosing rod is higher than the seat plate on the other hand, so that an enclosure is formed and used for ensuring the safety of audiences. Therefore, the utility model provides a prior art's stand fixed with the positional relationship of stage, can't adapt to some props that have specific structure or the problem in specific performance place, be particularly useful for the utensil that says needs to be fixed under different scenes, and the long and narrow situation in performance place.

Preferably, the rotary vehicle stand is circular as a whole, the front side of the front seat and the rear side of the rear seat are both provided with an arched plane, the driving part is arranged on the underframe in a quadrilateral way, and the wheel shaft of the driving wheel on the driving part is vertical to the length direction of the seat mat board. The rotating vehicle stand is integrally circular, so that the stand can be turned integrally, and 4 driving parts are arranged on the underframe in a quadrilateral form (rectangular or trapezoidal) to form a surface support to support the stand and push the stand to move. The wheel axle of the driving wheel on the driving part is perpendicular to the length direction of the seat mat board considering that the movement of the stand is transverse movement.

Preferably, the underframe is of a grid structure formed by connecting a plurality of cross beams and a plurality of longitudinal beams, and the support component is arranged at the connecting part of the cross beams and the longitudinal beams. The supporting component is arranged at the joint of the cross beam and the longitudinal beam, and the weight of the stand can be uniformly shared.

Preferably, the number of the cross beams and the number of the longitudinal beams are 6-8, the cross beams and the longitudinal beams are arranged at equal intervals, the supporting component is arranged at each cross point of the cross beams and the longitudinal beams, and the four driving components are respectively fixed on the two cross beams close to the front part and the rear part of the stand. The supporting components are arranged at each cross point of the cross beam and the longitudinal beam, so that the supporting components can be uniformly distributed at the bottom of the stand, and the stability of the stand is ensured.

Preferably, the supporting part comprises an upper fixing plate, a vertical shaft is fixed on the lower surface of the upper fixing plate, the vertical shaft is connected with the lower fixing plate through a cylindrical roller thrust bearing, and the supporting wheels are a plurality of universal wheels arranged on the lower surface of the lower fixing plate; the bottom plate is Y shape, the universal wheel be three, evenly distributed is three extension of Y shape on the bottom plate, the middle part of bottom plate is fixed with thrust cylinder roller bearing's lower side, thrust cylinder roller bearing's last side is fixed with the upper fixed plate. The upper fixing plate is used for fixing the supporting component on the underframe, the upper side edge of the thrust cylindrical roller bearing is fixed with the upper fixing plate, the lower side edge of the thrust cylindrical roller bearing is fixed with the lower fixing plate, and the upper side edge of the thrust cylindrical roller bearing is fixed with the upper fixing plate and can rotate around the vertical shaft; the bottom plate is the Y shape, and three universal wheel setting is located the three extension of Y shape respectively at the bottom plate lower surface, and here universal wheel itself also can be around its axis of rotation, and the supporting wheel that three universal wheel constitutes can roll to arbitrary direction subaerial, and three universal wheel plays the effect of stabilizing the support when being used as the support, avoids the deflection problem that single universal wheel appears easily to stabilize the stand.

Preferably, a speed reducing mechanism is arranged between the driving motor and the driving wheel, and an encoder used for controlling the rotation number and the rotation direction of the driving motor is further arranged on the driving motor. The encoder is used for controlling the rotation number and the rotation direction of the driving motor, so that the position can be stopped at an accurate position when the stand moves.

Preferably, the seat support comprises vertical support rods and inclined support rods, the lower ends of the vertical support rods and the lower ends of the inclined support rods are fixed on the underframe, and the upper ends of the vertical support rods and the upper ends of the inclined support rods are fixed with the seat plate. The seat support is fixed on the underframe and used for supporting the seat plate and increasing the structural strength of the stand.

Preferably, the underframe is provided with 10-15 rows of seat mats, and the number of seats on the whole rotary vehicle stand is 150-250.

Preferably, a lifting device is arranged between the driving part and the underframe, the lifting device is an electric hydraulic jack, and the driving part is fixed on the underframe through the electric hydraulic jack. The driving part of the utility model can be arranged on the bottom frame through the lifting device, when the stand needs to move or rotate, the electric hydraulic jack pushes the driving part to the ground, so that most of the weight of the stand falls on the driving wheel, and the stand is convenient to move; when the stand is fixed at a certain position, the electric hydraulic jack retracts, the driving wheel rises, and most of the weight of the stand falls on the supporting wheel, so that the service life of the driving wheel can be prolonged.

The utility model has the advantages that: it is fixed with the positional relation of stage that it has solved prior art's stand effectively, can't adapt to some props that have specific structure or the problem in specific performance place, the utility model discloses a stand is particularly useful for the utensil needs to be fixed under different scenes, and the long and narrow situation in performance place has very high practical value.

Drawings

Fig. 1 is a schematic perspective view of a rotary vehicle stand according to the present invention;

fig. 2 is another schematic perspective view of the revolving platform of the present invention;

fig. 3 is another schematic perspective view of the revolving platform of the present invention; (ii) a

Fig. 4 is a rear view of the rotary stand of the present invention;

fig. 5 is a schematic structural view of the revolving vehicle stand of the present invention in a use state;

fig. 6 is a schematic perspective view of the driving member of the present invention;

fig. 7 is a schematic structural view of the driving member of the present invention;

fig. 8 is a schematic perspective view of the support member of the present invention;

fig. 9 is a schematic structural view of the support member of the present invention.

In the figure: 1. the device comprises a driving part, 2, a supporting part, 3, a seat mat board, 4, a driving motor, 5, a driving wheel, 6, a supporting wheel, 7, a surrounding rod, 8, a fence, 9, an arched plane, 10, a cross beam, 11, a longitudinal beam, 12, an upper fixing plate, 13, a vertical shaft, 14, a thrust cylindrical roller bearing, 15, a lower fixing plate, 16, a speed reducing mechanism, 17, an encoder, 18, a vertical supporting rod, 19, an inclined supporting rod and 20, and an underframe.

Detailed Description

The following provides a further description of embodiments of the present invention with reference to the accompanying drawings.

Example 1

In embodiment 1 as shown in fig. 1, 2 and 3, a rotating vehicle stand includes a horizontally disposed bottom frame 20, on which 4 driving members 1 and a plurality of supporting members 2 are disposed, a plurality of rows of seat boards 3 arranged in a step-like manner are disposed above the bottom frame, a seat support is disposed between the bottom frame and the seat boards, the seat support includes vertical supporting rods 18 and diagonal supporting rods 19 (see fig. 4), lower ends of the vertical supporting rods and the diagonal supporting rods are fixed on the bottom frame, and upper ends of the vertical supporting rods and the diagonal supporting rods are fixed with the seat boards. The driving part comprises a driving motor 4 and a driving wheel 5 (see fig. 6 and 7) connected with the driving motor, a speed reducing mechanism 16 is arranged between the driving motor and the driving wheel, and an encoder 17 for controlling the rotation number and the rotation direction of the driving motor is also arranged on the driving motor; the supporting component comprises supporting wheels 6 used for supporting the stand and ensuring the stand to be stable, surrounding rods 7 extending upwards are arranged around the underframe, the upper ends of the surrounding rods are higher than the seat mat plates to form a fence 8 of the rotating vehicle stand, and when the rotating vehicle stand is used, the motor drives the whole rotating vehicle stand to move or rotate in front of different stages through the driving wheels.

The rotary vehicle stand is circular as a whole, the front side of a front row seat (a first row seat) and the rear side of a rear row seat (a last row seat) are both provided with an arched plane 9, the number of the driving parts is 4, the driving parts are arranged on the underframe in a rectangular mode, and the wheel shafts of the driving wheels on the driving parts are perpendicular to the length direction of the seat plate. The chassis is connected the latticed structure who constitutes by crossbeam 10 and longeron 11, crossbeam and longeron be 6, the equal interval arrangement of crossbeam and longeron, the supporting component set up the junction of crossbeam and longeron all is equipped with on every cross crosspoint of crossbeam and longeron the supporting component, this embodiment sets up 32 supporting component altogether, four drive wheels are fixed respectively on being close to two crossbeams at stand front portion and rear portion.

The supporting component comprises an upper fixing plate 12 (see fig. 8 and 9), a vertical shaft 13 is fixed below the upper fixing plate and connected with a lower fixing plate 15 through a cylindrical roller thrust bearing 14, and the supporting wheels are universal wheels arranged on the lower surface of the lower fixing plate. The bottom plate of this embodiment is Y shape, the universal wheel be three, evenly distributed is three extension of Y shape on the bottom plate, the middle part of bottom plate is fixed with thrust cylindrical roller bearing's lower side, thrust cylindrical roller bearing's last side is fixed with the upper fixed plate. The underframe of the embodiment is provided with 15 rows of seat mats, and the number of seats on the whole rotary vehicle stand is 200.

Example 2

In embodiment 2, the number of the cross beams and the number of the longitudinal beams are 8, a lifting device (not shown in the figure) is arranged between the driving component and the underframe, the lifting device is an electric hydraulic jack, and the driving component is fixed on the underframe through the electric hydraulic jack; the rest is the same as in example 1.

The utility model discloses a when the revolving vehicle stand used, the motor passed through the drive wheel and drove whole revolving vehicle stand and remove or rotate before the stage of difference, in the performance place as shown in fig. 5, fixed background stage property distributes on stage 1 to stage 9. The moving process of the rotating vehicle stand when the audience watches the performance is as follows:

1. audience positioned on the rotating vehicle stand watches the performance on the stage 1 first, the light only illuminates the stage 1, the rest stages have no light, and the audience cannot see the rest stages;

2. when the stage 1 is finished, the stage 1 extinguishes the light, and the whole stand translates towards the front side of the stage 2 in a vehicle form;

3. when the stand moves to be opposite to the stage 2, the stage 2 is illuminated by the lamplight, and the stage 2 starts to perform;

4. by analogy, after the performance of the stage 4 is finished, the whole stand rotates by 90 degrees to the right, so that the performance of the stage 5 can be seen;

5. after the performance of the stage 5 is finished, the whole stand rotates to the right by 90 degrees, and the auditorium can see the performance of the stage 6;

6. when the stage 6 is finished, the whole stand translates to the front side of the stage 7 in a vehicle form; until reaching the stage 9.

The utility model discloses a revolving stage stand is applicable to the long and narrow and not enough stage of floor height in place (like the stage that reforms transform in the workshop) for scenery stage property is great, the difficult change.

For the stand with the lifting device arranged between the driving part and the underframe, when the stand needs to move or rotate, the electric hydraulic jack jacks the driving part to the ground, so that most of the weight of the stand falls on the driving wheel, and the stand is convenient to move; when the stand is fixed at a certain position, the electric hydraulic jack retracts, the driving wheel rises, and most of the weight of the stand falls on the supporting wheel, so that the service life of the driving wheel can be prolonged.

In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims (10)

1. The utility model provides a swivel stand, includes chassis (20) that the level set up, characterized by is equipped with 4 driver part (1) and a plurality of support component (2) on the chassis, and the chassis top is equipped with step-like multi-row seat mat board (3) of arranging, is equipped with the seat support between chassis and the seat mat board, driver part include a driving motor (4) and a driving wheel (5) of being connected with driving motor, support component including being used for supporting the stand, ensuring stable supporting wheel (6) of stand, be equipped with surrounding rod (7) of upwards extending around the chassis, the upper end of surrounding rod is higher than the part of seat mat board constitutes rail (8) of swivel stand, when the swivel stand used, the motor drove whole swivel stand through the driving wheel and removes or rotates before the stage of difference.

2. The rotating cart stand of claim 1, wherein the rotating cart stand is generally circular, the front side of the front row of seats and the rear side of the rear row of seats are formed with arcuate flat surfaces (9), the driving member is arranged in a quadrilateral shape on the bottom frame, and the axle of the driving wheel on the driving member is perpendicular to the length direction of the seat mat board.

3. The rotating reading stand according to claim 2, wherein the underframe has a grid structure formed by connecting a plurality of cross beams (10) and a plurality of longitudinal beams (11), and the support members are arranged at the joints of the cross beams and the longitudinal beams.

4. The rotating reading stand of claim 3, wherein the number of the cross beams and the number of the longitudinal beams are 6-8, the cross beams and the longitudinal beams are arranged at equal intervals, the supporting member is arranged at each cross point of the cross beams and the longitudinal beams, and the four driving members are respectively fixed on the two cross beams near the front part and the rear part of the reading stand.

5. The rotating vehicle stand according to claim 1, wherein the supporting member comprises an upper fixing plate (12), a vertical shaft (13) is fixed below the upper fixing plate, the vertical shaft is connected with a lower fixing plate (15) through a thrust cylindrical roller bearing (14), and the supporting wheels are a plurality of universal wheels arranged on the lower surface of the lower fixing plate.

6. The rotating vehicle stand of claim 5 wherein the lower mounting plate is Y-shaped, the number of the universal wheels is three, the universal wheels are evenly distributed on three Y-shaped extensions of the lower mounting plate, the middle of the lower mounting plate is fixed to the lower side of the cylindrical roller thrust bearing, and the upper side of the cylindrical roller thrust bearing is fixed to the upper mounting plate.

7. The rotating vehicle stand according to claim 1, wherein a speed reduction mechanism (16) is provided between the driving motor and the driving wheel, and an encoder (17) for controlling the number and direction of rotation of the driving motor is further provided on the driving motor.

8. The rotating vehicle stand of claim 1, wherein the seat support comprises vertical struts (18) and diagonal struts (19), the lower ends of the vertical struts and the diagonal struts being fixed to the underframe, and the upper ends of the vertical struts and the diagonal struts being fixed to the seat plate.

9. The rotating grandstand as claimed in claim 1, wherein the bottom frame has 10-15 rows of seat boards, and the number of seats on the whole rotating grandstand is 150-250.

10. The rotating vehicle stand according to any one of claims 1 to 9, wherein a lifting device is provided between the driving member and the base frame, the lifting device is an electro-hydraulic jack, and the driving member is fixed to the base frame by the electro-hydraulic jack.

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