CN112727165A

CN112727165A - Stage rigidity reinforcement formula bearing structure

Info

Publication number: CN112727165A
Application number: CN202011583912.8A
Authority: CN
Inventors: 侯健文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-30

Abstract

The invention discloses a stage rigid reinforced supporting structure, which comprises a stage body, supporting stand columns, lifting devices, reinforcing devices, adjusting devices and supporting plates, wherein each supporting stand column comprises a sleeve rod and a movable rod; the arrangement of a plurality of groups of rigid reinforcing cross rods can avoid the conditions of shaking and weak supporting force of the supporting structure, and ensure the personal safety of the participants and the audience under the platform; the stable lifting arrangement of the large stage and the small stage can achieve good stage effect and bring a visual enjoyment to under-platform audiences; the supporting column realizes the operation of height adjustment through the multi-level limiting holes, and performs multiple height setting on the stage surface, so that the multi-level adjustable multi-level stage is applied to setting of different occasions and is wide in application range.

Description

Stage rigidity reinforcement formula bearing structure

Technical Field

The invention relates to the technical field of stage construction, in particular to a rigid reinforced support structure for a stage.

Background

Civil engineering is the project entity of planning, construction and maintenance of all basic construction related to culture, soil and water, and carrying out various technical works such as investigation, planning, design and construction for newly building, reconstructing or expanding various engineering buildings and related supporting facilities and the like and finishing the same.

The stage performance is increasingly favored by people nowadays, for traditional stage construction, a plurality of inconveniences are caused in the using process, the function is single, the influence of construction materials is easy to cause, the stage body cannot be adjusted in height and cannot be applied to the arrangement of various occasions, so that the applicability is poor, and the reduction of the construction cost is not facilitated; and present stage is built often the stage effect poor, does not possess raising and lowering functions for the stage presentation power of performance receives the restriction, often is not firm enough to the structure of building of some stages in addition, and the bearing capacity of stage is poor, and stage body itself easily produces and shakes or even collapses, endangers the personal safety of the personnel of performing and audience under the platform.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a stage rigid reinforced supporting structure which can solve the problems of poor stage presenting force, weak stability and small application range.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a stage rigidity reinforcement formula bearing structure, includes stage body, support post, elevating gear, reinforcing apparatus, adjusting device, backup pad, stage body lower extreme is provided with the backup pad, the backup pad periphery is provided with multiunit support post all around, the support post includes loop bar and movable rod, the loop bar top is located to the movable rod cover, be provided with adjusting device on the loop bar, be provided with reinforcing apparatus between the movable rod, the stage body includes large-scale stage, small-size stage cover is located in the large-scale stage, the small-size stage lower extreme is provided with elevating gear.

As a preferred technical scheme of the invention, the adjusting device comprises a plurality of multi-stage limiting holes and a first screw, a plurality of multi-stage limiting holes are arranged in the loop bar, through holes matched with the multi-stage limiting holes are arranged on the movable bar, and the multi-stage limiting holes are fixedly connected with the through holes through the first screw.

As a preferred technical scheme, the reinforcing device comprises rigid reinforcing cross rods, second screws, third screws and mounting holes, a plurality of groups of rigid reinforcing cross rods are arranged among the movable rods, through holes matched with the rigid reinforcing cross rods are formed in the movable rods, the second screws fix the movable rods and the rigid reinforcing cross rods through the through holes, the mounting holes are formed in two ends of each rigid reinforcing cross rod, and the third screws are arranged in the mounting holes.

According to a preferred technical scheme, the lifting device comprises an air cylinder, a push rod, an air inlet pipe, an electric regulating valve and a control cabinet, the push rod is connected to the upper end of the air cylinder, the push rod penetrates through a supporting plate and is connected with a small stage, the control cabinet is arranged at the front end of the air cylinder, the air inlet pipe is arranged on the air cylinder, the electric regulating valve is arranged on the air inlet pipe, and the electric regulating valve is electrically connected with the control cabinet.

According to the preferable technical scheme, the large stage and the small stage are both round stages, the upper end of the movable rod is provided with an embedded block, the embedded block is fixedly connected with the supporting plate through a connecting block, and the sleeve rod and the bottom of the cylinder are both provided with reinforcing blocks.

Compared with the prior art, the invention can achieve the following beneficial effects: the invention has strong stability and good stage effect, and is suitable for stage construction in various occasions; the arrangement of a plurality of groups of rigid reinforcing cross rods can avoid the conditions of shaking and weak supporting force of the supporting structure, and ensure the personal safety of the participants and the audience under the platform; by stable lifting arrangement of the large stage and the small stage, good stage effect can be achieved, and visual enjoyment is brought to under-platform audiences; the supporting column realizes the operation of height adjustment through the multi-level limiting holes, and performs multiple height setting on the stage surface, so that the multi-level adjustable multi-level stage is applied to setting of different occasions and is wide in application range.

Drawings

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

fig. 2 is a schematic structural view of the stage body of the invention;

in the figure: 1. supporting the upright post; 2. a lifting device; 3. a reinforcement device; 4. an adjustment device; 5. a support plate; 6. a large stage; 7. a small stage; 8. a push rod; 9. a cylinder; 10. a control cabinet; 11. an air inlet pipe; 12. an electric control valve; 13. a loop bar; 14. a first screw; 15. a second screw; 16. a third screw; 17. embedding a block; 18. connecting blocks; 19. a rigid reinforcing cross bar; 20. mounting holes; 21. a movable rod; 22. a multi-stage limiting hole; 23. a reinforcing block; 24. a stage body.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1-2, the invention provides a stage rigid reinforced support structure, which comprises a stage body 24, support columns 1, a lifting device 2, a reinforcing device 3, an adjusting device 4 and a support plate 5, wherein the support plate 5 is arranged at the lower end of the stage body 24, a plurality of groups of support columns 1 are arranged around the periphery of the support plate 5, each support column 1 comprises a loop bar 13 and a movable bar 21, each movable bar 21 is sleeved above the loop bar 13, the adjusting device 4 is arranged on the loop bar 13, the reinforcing device 3 is arranged between the movable bars 21, the stage body 24 comprises a large stage 6 and a small stage 7, the small stage 7 is sleeved in the large stage 6, and the lifting device 2 is arranged at the lower end of the small stage 7.

Adjusting device 4 includes multistage spacing hole 22, a screw 14, is provided with the multistage spacing hole 22 of a plurality of in the loop bar 13, is provided with the through-hole with multistage spacing hole 22 looks adaptation on the movable rod 21, through a screw 14 fixed connection between multistage spacing hole 22 and through-hole, and the regulation of bearing structure height is realized to multistage spacing hole 22.

Reinforcing apparatus 3 includes rigidity reinforcement horizontal pole 19, No. two screws 15, No. three screws 16, mounting hole 20, be provided with multiunit rigidity reinforcement horizontal pole 19 between movable rod 21, be provided with the through-hole with rigidity reinforcement horizontal pole 19 looks adaptation on the movable rod 21, No. two screws 15 are fixed movable rod 21 and rigidity reinforcement horizontal pole 19 through the through-hole, rigidity reinforcement horizontal pole 19 both ends all are provided with mounting hole 20, be provided with No. three screws 16 in the mounting hole 20, rigidity reinforcement horizontal pole 19 improves the stage bearing capacity, avoid the stage fixed not firm.

Elevating gear 2 includes cylinder 9, catch bar 8, intake pipe 11, electrical control valve 12,

control box

10, 9 upper ends of cylinders are connected with catch bar 8, catch bar 8 runs through backup pad 5 and sets up and be connected with small-

size stage

7, 9 front ends of cylinders are provided with control box 10, be provided with intake pipe 11 on the cylinder 9, be provided with electrical control valve 12 on the intake pipe 11, electrical control valve 12 and control box 10 electric connection, catch bar 8 realizes the stable lift to small-size stage 7.

Large-scale stage 6, small-size stage 7 all set up to circular stage, and movable rod 21 upper end is provided with embedding piece 17, and embedding piece 17 passes through connecting block 18 and backup pad 5 fixed connection, and loop bar 13, cylinder 9 bottom all are provided with reinforcing block 23, and embedding piece 17 makes to build between stage and bearing structure inseparabler firm.

Specifically, the device mainly comprises a stage body 24, supporting columns 1, a lifting device 2, a reinforcing device 3, an adjusting device 4 and a supporting plate 5, wherein the stage body 24 comprises a large stage 6 and a small stage 7, the supporting plate 5 is arranged at the lower end of the stage body 24, a plurality of groups of supporting columns 1 are arranged around the periphery of the supporting plate 5, each supporting column 1 comprises a sleeve rod 13 and a movable rod 21, each movable rod 21 is sleeved at the upper end of the sleeve rod 13, a multi-stage limiting hole 22 matched with the corresponding movable rod 21 is formed in each sleeve rod 13, so that the height of the stage body can be adjusted, the stage body can be fixed through a first screw 14, rigid reinforcing cross rods 19 are arranged among the movable rods 21 at the upper end, the fixing with the cross rods can be realized through second through holes 15 formed in the corresponding movable rods 21, the limiting operation between the cross rods and the supporting columns 1 can be realized through third screws 16, thereby preventing the support upright post 1 from shaking left and right and having strong stability; the lifting device 2 drives the pushing rod 8 to move upwards under the action of the air cylinder 9, so that the small stage 7 rises, and a good stage effect is achieved; operator's accessible control machine case 10 controls the operating condition of electrical control valve 12 to adjust the gas flow volume in the intake pipe 11, make catch bar 8 steadily rise, avoided the unstable condition that small-size stage 7 rises, reinforcing block 23 that sleeve pipe 13 and cylinder 9 bottom set up can ensure elevating gear 2 and bearing structure's stability, the condition of avoiding the device to take place to collapse, rock takes place, thereby threaten performance personnel and under the platform spectator's personal safety.

The embodiments of the present invention are not limited thereto, and according to the above-described embodiments of the present invention, other embodiments obtained by modifying, replacing or combining the above-described preferred embodiments in various other forms without departing from the basic technical idea of the present invention by using the conventional technical knowledge and the conventional means in the field can fall within the scope of the present invention.

Claims

1. A stage rigid reinforced supporting structure comprises a stage body (24), a supporting upright post (1), a lifting device (2), a reinforcing device (3), an adjusting device (4) and a supporting plate (5), it is characterized in that the lower end of the stage body (24) is provided with a supporting plate (5), a plurality of groups of supporting upright posts (1) are arranged around the periphery of the supporting plate (5), the supporting upright posts (1) comprise loop bars (13) and movable rods (21), the movable rod (21) is sleeved above the sleeve rod (13), the sleeve rod (13) is provided with an adjusting device (4), a reinforcing device (3) is arranged between the movable rods (21), the stage body (24) comprises a large stage (6) and a small stage (7), the small stage (7) is sleeved in the large stage (6), and the lower end of the small stage (7) is provided with the lifting device (2).

2. The stage rigid reinforced support structure according to claim 1, wherein the adjusting device (4) comprises a plurality of multi-stage limiting holes (22) and a first screw (14), a plurality of multi-stage limiting holes (22) are formed in the loop bar (13), a through hole matched with the multi-stage limiting holes (22) is formed in the movable bar (21), and the multi-stage limiting holes (22) are fixedly connected with the through hole through the first screw (14).

3. A stage rigid reinforced support structure according to claim 1, wherein the reinforcing device (3) comprises a rigid reinforcing cross bar (19), a second screw (15), a third screw (16) and mounting holes (20), a plurality of groups of rigid reinforcing cross bars (19) are arranged among the movable bars (21), through holes matched with the rigid reinforcing cross bar (19) are arranged on the movable bars (21), the second screw (15) fixes the movable bars (21) and the rigid reinforcing cross bar (19) through the through holes, the mounting holes (20) are arranged at two ends of the rigid reinforcing cross bar (19), and the third screw (16) is arranged in the mounting holes (20).

4. A stage rigid reinforced support structure as claimed in claim 1, wherein the lifting device (2) comprises a cylinder (9), a push rod (8), an air inlet pipe (11), an electric control valve (12) and a control cabinet (10), the push rod (8) is connected to the upper end of the cylinder (9), the push rod (8) penetrates through the support plate (5) and is connected with the small stage (7), the control cabinet (10) is arranged at the front end of the cylinder (9), the air inlet pipe (11) is arranged on the cylinder (9), the electric control valve (12) is arranged on the air inlet pipe (11), and the electric control valve (12) is electrically connected with the control cabinet (10).

5. A stage rigid reinforced support structure according to claim 4, wherein the large stage (6) and the small stage (7) are both circular stages, the upper end of the movable rod (21) is provided with an embedded block (17), the embedded block (17) is fixedly connected with the support plate (5) through a connecting block (18), and the bottom of the loop rod (13) and the bottom of the cylinder (9) are both provided with a reinforcing block (23).