CN217996734U

CN217996734U - Bearing device for stage setting

Info

Publication number: CN217996734U
Application number: CN202221884671.5U
Authority: CN
Inventors: 黄巧灵
Original assignee: Sanya Qianguqing Tourism Performance Co ltd
Current assignee: Sanya Qianguqing Tourism Performance Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-09
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a bearing device for stage scenery, which belongs to the technical field of stage equipment, and comprises a base and a bearing platform positioned right above the base, wherein vertical fixed rods are fixed at the four corners of the top of the base, sleeve rods are fixedly connected with the four corners of the bottom of the bearing platform and sleeved on the fixed rods, an I-shaped connecting frame is connected among the sleeve rods, a lifting motor is fixedly arranged at the central position of the top of the base, an output shaft of the lifting motor is connected with a first lead screw which is vertically arranged, the connecting frame is sleeved on the first lead screw in a threaded manner, a plurality of walking wheels which are uniformly distributed are arranged at the bottom of the base, and a supporting jacking mechanism for jacking the whole base is arranged on the base; this bear device loading board height is convenient for adjust, wholly easily removes, and removes the back support body and place stably, and stability is strong during the operation, wholly adopts electric control, facilitates the use, and the practicality is strong.

Description

Bearing device for stage setting

Technical Field

The utility model relates to a stage equipment technical field especially relates to a stage setting is with bearing device.

Background

The stage set art is a part of the visual image of the stage performance, which forms the entity of the scene environment. It is combined with lighting, adornment, clothes and the like to comprehensively shape the exterior image of the performance, help actors perform and reveal the connotation of the script.

When stage setting, need use to bear the weight of the device and carry on the staff and accomplish the setting operation of take the altitude, present bear the weight of the device and carry on the plummer structure for having the support body of take the altitude, in the use, support body height-fixing if need adjust the height, then need erect again and increase the support body structure, there is the inconvenience to the setting operation of stage co-altitude, and whole support body is not convenient for remove, needs to improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of stage setting is with bearing device has solved present bearing device in the use, and the support body height is fixed, if need the height-adjusting, then need erect again and increase the support body structure, has the inconvenience to the setting operation of stage co-altitude, and the problem that whole support body is not convenient for remove.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a stage setting is with bearing device, includes the base and is located the plummer directly over the base, the top four corners of base all is fixed with vertical dead lever, the loop bar on the dead lever is established to the bottom four corners fixedly connected with cover of plummer, and is a plurality of be connected with the link of I shape between the loop bar, the top central point of base puts fixed mounting and has elevator motor, elevator motor's output shaft has the first lead screw of vertical setting, the link screw suit is on first lead screw, the bottom of base is equipped with a plurality of evenly distributed's walking wheel, be equipped with the support jack-up mechanism that is used for jacking up whole base on the base.

The device can drive whole plummer through elevator motor work and make progress or downstream, the staff can be located the plummer and carry out corresponding regulation to whole support body height, make be convenient for to the setting operation of co-altitude, the walking wheel is equipped with in the base bottom, be convenient for promote whole device and remove, and after the device removed to the assigned position, support jack-up mechanism work and slowly jack-up whole device, it is unsettled to make the walking wheel, whole device was placed stably this moment, difficult emergence is slided, the security that the device used improves greatly.

Preferably, the supporting and jacking mechanism comprises a pair of movable plates which are slidably connected to two sides of the bottom of the base, the two sides of the top of the base are respectively and slidably connected with a U-shaped movable frame, two ends of each movable frame are connected with a top plate located below the base, one side of each movable plate is hinged with a pair of inclined connecting rods, the other ends of the connecting rods are hinged to the side face of the top plate, a double-end motor is fixedly mounted at the center of the bottom of the base, two output shafts of the double-end motor are respectively connected to a second lead screw which is transversely arranged, the second lead screw is rotatably connected to the bottom of the base, and the movable plates are respectively sleeved on the corresponding second lead screws in a threaded mode.

Adopt above-mentioned scheme, after promoting the device appointed scenery position on the stage, the staff starts double-end motor, two second lead screws of double-end motor drive rotate in step, threaded connection is by synchronous drive and to the direction motion of walking wheel at the fly leaf on the second lead screw, a pair of connecting rod on the fly leaf acts on the movable frame downstream on the base, and then make the roof of both sides move in step downstream, and slowly make the walking wheel unsettled with whole support body jack-up, whole support body is placed stably this moment, the difficult emergence phenomenon of sideslipping, security when improving the scenery.

Preferably, two groups of guide grooves are formed in the bottom of the base, the number of the guide grooves in each group is two, the bottom of each movable plate is connected with a sliding block, and the movable plates are slidably mounted in the corresponding guide grooves through the sliding blocks.

By adopting the scheme, when the double-end motor drives the pair of movable plates to synchronously move, the pair of movable plates slide in the guide groove through the sliding block, the guide groove is matched with the sliding block to guide the movable plates, so that the movable plates do not deviate when moving transversely, and the stability of the whole supporting and jacking mechanism is improved.

Preferably, through holes for sliding of the movable frame are formed in two sides of the top of the base.

By adopting the scheme, the through hole is formed in the base, the movable frame can slide up and down in the through hole, and the movable frame can be acted by the connecting rod when the movable plate moves, so that the movable frame can be stably driven to move upwards or downwards to realize the vertical stable movement of the top plate.

Preferably, guard railings are arranged on the periphery of the top of the bearing table, and a ladder stand is fixedly mounted on one side of each guard railing.

By adopting the scheme, when the worker is located on the bearing platform to work, the protective guard can protect the worker, the worker is prevented from accidentally falling, the safety is improved, and the ladder stand is convenient for the worker to lift from top to bottom.

Preferably, a pair of guide rods which are symmetrically arranged is fixed at the top of the base, and the connecting frame is slidably sleeved on the pair of guide rods.

By adopting the scheme, when the lifting motor drives the whole bearing platform to adjust the height up and down, the connecting frame slides on the pair of guide rods, and the connecting frame is guided by the pair of guide rods to move up and down, so that the whole connecting frame can be stably driven to move up and down, and the stability of the whole bearing platform during height adjustment is improved.

Preferably, the top of the base is provided with a fixing frame, and the end part of the first screw rod is rotatably connected to the fixing frame.

By adopting the scheme, one end of the first screw rod is arranged on the fixing frame, so that the working stability of the first screw rod can be improved, and the rod body is not easy to deform.

The utility model has the advantages that:

this stage is loading attachment for setting can drive whole plummer through elevator motor work and make progress or downstream, the staff can be located the plummer and carry out corresponding regulation to whole support body height, make it to the setting operation of co-altitude not to be convenient for, the walking wheel is equipped with in the base bottom, be convenient for promote whole device and remove, and after the device removed to the assigned position, work through double-end motor, drive two synchronous downstream of roof and slowly with whole device jack-up, it is unsettled to make the walking wheel, whole device was placed stably this moment, the difficult emergence is slided, the security that the device used improves greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a bottom supporting and jacking mechanism of the base of the present invention;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is a rear sectional view of the present invention.

In the figure: 1. a base; 2. a bearing platform; 3. fixing the rod; 4. a loop bar; 5. a connecting frame; 6. a lifting motor; 7. a first lead screw; 8. a traveling wheel; 9. a support jack-up mechanism; 91. a movable plate; 92. a movable frame; 93. a top plate; 94. a connecting rod; 95. a double-headed motor; 96. a second lead screw; 10. a guide bar; 11. protecting the fence; 12. climbing a ladder; 13. a fixed mount; 14. and a guide groove.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides a stage setting is with bearing device, including base 1 and the plummer 2 that is located directly over the base 1, the top four corners of base 1 all is fixed with vertical dead lever 3, the loop bar 4 on dead lever 3 is established to the bottom four corners fixedly connected with cover of plummer 2, be connected with the link 5 of I shape between a plurality of loop bars 4, the top central point of base 1 puts fixed mounting has elevator motor 6, elevator motor 6's output shaft has the first lead screw 7 of vertical setting, link 5 screw thread suit is on first lead screw 7, the bottom of base 1 is equipped with a plurality of evenly distributed's walking wheel 8, be equipped with the support jack-up mechanism 9 that is used for jack-up whole base 1 on the base 1.

The device can drive whole plummer 2 through 6 work of elevator motor and upwards or the downstream, the staff can be located plummer 2 and carry out corresponding regulation to whole support body height, make be convenient for to the setting operation of co-altitude not, walking wheel 8 is equipped with in base 1 bottom, be convenient for promote whole device and remove, and after the device removed to the assigned position, support jack-up mechanism 9 work and slowly with whole device jack-up, make walking wheel 8 unsettled, whole device was placed stably this moment, difficult emergence is slided, the security that the device used improves greatly.

Support jack-up mechanism 9 including a pair of fly leaf 91 of sliding connection in base 1 bottom both sides, the equal sliding connection in top both sides of base 1 has the adjustable shelf 92 of U-shaped, the both ends of adjustable shelf 92 are connected with the roof 93 that is located base 1 below, one side of fly leaf 91 all articulates there is the connecting rod 94 of a pair of slope, the other end of connecting rod 94 articulates the side at roof 93, base 1's bottom central point puts fixed mounting has double-end motor 95, the second lead screw 96 of horizontal setting is all connected to two output shafts of double-end motor 95, second lead screw 96 all rotates the connection in base 1's bottom, and a pair of fly leaf 91 respectively the screw thread suit on corresponding second lead screw 96.

In this embodiment, after promoting the device to appointed scenery position on the stage, the staff starts double-end motor 95, double-end motor 95 drives two second lead screws 96 synchronous rotations, swing plate 91 of threaded connection on second lead screw 96 is by synchronous drive and to the direction motion of walking wheel 8, a pair of connecting rod 94 on swing plate 91 acts on the downward motion of adjustable shelf 92 on base 1, and then make the synchronous downstream of roof 93 of both sides, and slowly make walking wheel 8 unsettled with whole support body jack-up, whole support body is placed stably this moment, the difficult phenomenon that sideslips that takes place, security when improving the scenery.

Two sets of guide slots 14 have been seted up to the bottom of base 1, and every guide slot 14 quantity is two, and the bottom of fly leaf 91 all is connected with the slider, and fly leaf 91 all passes through slider slidable mounting in corresponding guide slot 14.

In this embodiment, when the double-headed motor drives the pair of movable plates 91 to move synchronously, the pair of movable plates 91 slide in the guide grooves 14 through the sliding blocks, and the guide grooves 14 cooperate with the sliding blocks to guide the movable plates 91, so that the movable plates 91 do not shift when moving transversely, and the stability of the whole supporting and jacking mechanism 9 is improved.

Through holes for the sliding of the movable frame 92 are formed in two sides of the top of the base 1.

In this embodiment, through the through hole formed in the base 1, the movable frame 92 can slide up and down in the through hole, and when the movable plate 91 moves, the connecting rod 94 can act on the movable frame 92, so that the movable frame 92 can be stably driven to move up or down, thereby realizing the stable movement of the top plate 93 up and down.

Guard rails 11 are arranged on the periphery of the top of the bearing table 2, and a ladder stand 12 is fixedly mounted on one side of each guard rail 11.

In this embodiment, when the staff was located plummer 2 during operation, rail guard 11 can protect the staff, prevents that the staff accident from dropping, improves the security, and this plummer 2 about the staff is convenient for in setting up of cat ladder 12.

A pair of guide rods 10 which are symmetrically arranged is fixed at the top of the base 1, and the connecting frame 5 is sleeved on the pair of guide rods 10 in a sliding mode.

In this embodiment, when lift motor 6 drives whole plummer 2 and adjusts the height from top to bottom, link 5 slides on a pair of guide bar 10, through the direction operation of a pair of guide bar 10 to link 5, makes whole link 5 can be by stable drive up-and-down motion, stability when improving whole plummer 2 height-adjusting.

The top of the base 1 is provided with a fixed frame 13, and the end part of the first screw rod 7 is rotatably connected to the fixed frame 13.

In this embodiment, one end of the first lead screw 7 is mounted on the fixing frame 13, so that the working stability of the first lead screw 7 can be improved, and the rod body is not easy to deform.

The working principle is as follows: when the device is used, the whole device is pushed to a stage to designate a scene position to stop, at the moment, a worker starts the double-headed motor 95, the double-headed motor 95 drives the two second screw rods 96 to synchronously rotate, the movable plate 91 screwed on the second screw rods 96 is synchronously driven and moves towards the direction of the travelling wheels 8, the pair of connecting rods 94 on the movable plate 91 act on the movable frame 92 to move downwards on the base 1, so that the top plates 93 on two sides synchronously move downwards and slowly jack up the whole frame body to enable the travelling wheels 8 to be suspended, at the moment, the whole frame body is stably placed and does not easily sideslip, the safety during scene setting is improved, then the worker climbs on the bearing platform 2 through the ladder stand 12 to perform scene setting operation, the protective guard 11 protects the worker, when the scene height change needs to be adjusted in a matching mode, the worker starts the lifting motor 6 on the bearing platform 2, the lifting motor 6 drives the first screw rods 7 to rotate forwards or reversely, the connecting frame 5 screwed on the first screw rods 7 is driven, the connecting frame 5 is fixed with the bearing platform 2 through the plurality of sleeve rods 4, at the whole bearing platform 2 is slowly driven to move upwards or to close the bearing platform 2, and the designated scene lifting motor can be slowly and the bearing platform to close the carrier 2.

Claims

1. The utility model provides a stage setting is with bearing device, its characterized in that, includes base (1) and be located plummer (2) directly over base (1), the top four corners of base (1) all is fixed with vertical dead lever (3), loop bar (4) on dead lever (3) are established to the bottom four corners fixedly connected with cover of plummer (2), and is a plurality of be connected with link (5) of I shape between loop bar (4), the top central point of base (1) puts fixed mounting has elevator motor (6), the output shaft of elevator motor (6) has first lead screw (7) of vertical setting, link (5) screw thread suit is on first lead screw (7), the bottom of base (1) is equipped with a plurality of evenly distributed's walking wheel (8), be equipped with the support jack-up mechanism (9) that are used for jack-up whole base (1) on base (1).

2. A carrying device for a stage setting as claimed in claim 1, wherein the supporting and jacking mechanism (9) comprises a pair of movable plates (91) slidably connected to two sides of the bottom of the base (1), two sides of the top of the base (1) are both slidably connected with a U-shaped movable frame (92), two ends of the movable frame (92) are connected with a top plate (93) located below the base (1), one side of each movable plate (91) is hinged with a pair of inclined connecting rods (94), the other end of each connecting rod (94) is hinged to the side of the top plate (93), a double-headed motor (95) is fixedly mounted at the center of the bottom of the base (1), two output shafts of the double-headed motor (95) are both connected to a second transversely-arranged screw rod (96), the second screw rods (96) are both rotatably connected to the bottom of the base (1), and the pair of movable plates (91) are respectively screwed on the corresponding second screw rods (96).

3. A stage setting carrying device as claimed in claim 2, wherein the base (1) is provided at a bottom thereof with two sets of guide slots (14), each set of guide slots (14) is provided at two sets, the bottom of the movable plate (91) is connected with a slider, and the movable plates (91) are slidably mounted in the corresponding guide slots (14) through the slider.

4. A stage setting bearing device as claimed in claim 2, wherein through holes for the sliding of the movable frame (92) are provided on both sides of the top of the base (1).

5. A stage setting carrying device as claimed in claim 1, wherein the top of the carrying platform (2) is provided with guard rails (11) at the periphery, and a ladder (12) is fixedly arranged at one side of the guard rails (11).

6. A stage setting carrying device as claimed in claim 1, wherein a pair of symmetrically arranged guide rods (10) is fixed on the top of the base (1), and the connecting frame (5) is slidably sleeved on the pair of guide rods (10).

7. A stage setting carrying device as claimed in claim 1, wherein a fixing frame (13) is provided on the top of the base (1), and the end of the first lead screw (7) is rotatably connected to the fixing frame (13).