CN220621256U - Music hall modularized steel skeleton stand - Google Patents
Music hall modularized steel skeleton stand Download PDFInfo
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- CN220621256U CN220621256U CN202322160128.1U CN202322160128U CN220621256U CN 220621256 U CN220621256 U CN 220621256U CN 202322160128 U CN202322160128 U CN 202322160128U CN 220621256 U CN220621256 U CN 220621256U
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- seat
- stand
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 230000001174 ascending effect Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a modular steel skeleton stand for a concert hall, which belongs to the technical field of steel structure stands and comprises a sitting stand structure, a stair structure and a connecting structure; the stair structures are arranged at the left side and the right side of the seat table structure; the connecting structure is arranged at the rear sides of the seat table structure and the stair structure and is fixedly connected with the seat table structure and the stair structure respectively; the seat table structure comprises a seat table steel skeleton, a seat table plate and a baffle plate; the whole steel skeleton of the sitting platform is of a step-by-step ascending ladder-type structure and comprises a front supporting beam, a rear supporting beam and a supporting rod; the seat table plate is arranged on the top surface of the seat table steel skeleton in a follow-up manner; the baffle sets up in seat platform steel skeleton both sides. According to the utility model, the structure is supported by the support rods, the bottom rods and the vertical rods respectively, and the sitting bedplate, the pedal, the panel and the baffle plate can be synchronously installed after the steel structure is erected, so that the installation is quick and simple, the forming is quick, and the construction period is effectively shortened; the double-row profile steel is adopted as the front bracing beam, so that the bearing capacity of the structure can be effectively improved, and the structural strength is increased.
Description
Technical Field
The utility model belongs to the technical field of steel structure stands, and particularly relates to a modular steel skeleton stand for a concert hall.
Background
The existing seat table structure of the concert hall is mainly a steel-concrete structure and has stronger stability on the whole structure. But dust generated in the construction process of the steel-concrete structure stand can cause air pollution, noise pollution generated by large machines and other environmental pollution caused by other wastes generated by construction, the construction period is longer, the construction cost is high, a large amount of construction wastes are generated, and the construction wastes cannot be recycled. Therefore, some venues such as large concert halls begin to use metal stands.
The patent document of China patent publication No. CN203271195U discloses a metal stand, which comprises a lower support frame, a seat support module and a seat module; the lower support frame is in a right-angle triangle shape or a right-angle trapezoid shape, the inclined side of the lower support frame is provided with steps, the lower support frame is formed by splicing a plurality of rectangular bottom heightening bracket modules and a plurality of right-angle triangle-shaped bottom support modules, the inclined sides of the bottom support modules are provided with multi-stage steps, and the bottom support modules are positioned on the inclined side of the lower support frame; the bottom heightening bracket module and the bottom supporting module are formed by welding angle steel angle aluminum, steel rectangular pipes or aluminum rectangular pipes; the seat support module is fixed at the step of the bottom support module, the seat module is supported by the seat support module, the main structure of the stand can adopt angle steel or angle aluminum, the weight is light, and the stress is good; the modular assembly is convenient to construct, does not cause environmental pollution, and the components can be recycled.
However, the above method has the following problems: the supporting structure is formed by splicing a plurality of modules, so that the splicing is time-consuming and labor-consuming, and the integration is poor; the seat support consists of an aluminum alloy pedal and the like, and is easy to deform; the overall strength is insufficient, and the installation efficiency is low.
Disclosure of Invention
The utility model aims to provide a modular steel skeleton stand for a concert hall, which aims to solve the problems of insufficient overall strength and low installation efficiency of a metal stand in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a modular steel skeleton stand for a concert hall comprises a seat stand structure, a stair structure and a connecting structure; the stair structures are arranged on the left side and the right side of the seat table structure; the connecting structure is arranged at the rear sides of the seat table structure and the stair structure and is fixedly connected with the seat table structure and the stair structure respectively;
the seat structure comprises a seat steel skeleton, a seat table plate and a baffle plate; the whole steel skeleton of the sitting platform is of a step-by-step ascending ladder-type structure and comprises a front supporting beam, a rear supporting beam and a supporting rod; the front bracing beam comprises two profile steel structures which are arranged in parallel; the rear supporting beams are arranged at intervals behind the front supporting beams and comprise two steel pipes which are arranged in parallel; the support rods are arranged at the bottoms of the front support beam and the rear support beam; the seat table plate is arranged on the top surface of the seat table steel skeleton in a shape following manner; the baffles are arranged on two sides of the steel skeleton of the seat table.
Further, connecting rods are arranged between two adjacent supporting rods, between two section steel structures of the front supporting beam and between two steel pipes of the rear supporting beam.
Further, the stair structure comprises a bottom rod, a main beam, a stair steel frame and pedals; the bottom rods are arranged at the left side and the right side of the seat table structure at intervals; the main beams are obliquely arranged above the bottom rods and are two in parallel; the left end and the right end of the stair steel frame are respectively connected with the two main beams in a welding way; the pedals are arranged at the top of the stair steel frame in a conformal manner.
Further, the connection structure comprises a cross beam, a vertical rod and a panel; the upright posts are arranged at the rear sides of the seat table structure and the stair structure at intervals; the crossing beam is arranged at the top of the vertical rod and comprises two steel pipes which are arranged in parallel, and two ends of the crossing beam are respectively level with the edges of the two stair structures; the panel is disposed on top of the cross beam.
Further, a baffle is arranged on the outer side of the stair structure.
Further, the front bracing beam and the rear bracing beam are both arranged in an arc shape.
Further, the support rod is provided with an inclined strut, and the top ends of the inclined struts are respectively connected with the front support beam and the rear support beam.
Further, the stair steel frame comprises steel frame units which are sequentially connected, and the frame units are right-angle triangular prism-shaped.
Further, the main girder top end and the stair steel frame top end of the stair structure are connected with the crossing girders.
The utility model has the following beneficial effects:
1. according to the modular steel skeleton stand for the concert hall, the structure is supported through the supporting rods, the bottom rods and the vertical rods, the sitting bedplate, the pedals, the panels and the baffle plates can be synchronously installed after the steel structure is built, the installation is quick and simple, the forming is quick, and the construction period is effectively shortened.
2. According to the modular steel skeleton stand for the concert hall, provided by the utility model, double-row section steel is adopted as the front supporting beam, so that the bearing capacity of the structure can be effectively improved, and the structural strength is increased.
3. According to the modular steel skeleton stand for the concert hall, the cross beam is respectively connected with the sitting platform structure and the stair structure, the integrity of the steel skeleton stand is enhanced, and the modular partition design is convenient for subsequent maintenance and disassembly.
4. According to the modular steel skeleton stand for the concert hall, the front supporting beam and the rear supporting beam are designed to be arc-shaped, so that the use area of the stand can be effectively increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a steel skeleton stand according to the present utility model;
FIG. 2 is a schematic view of the steel structure inside the steel skeleton stand according to the present utility model;
FIG. 3 is a schematic view of the front bracing beam structure according to the present utility model;
fig. 4 is a schematic structural view of a stair steel frame according to the present utility model.
In the figure: 1-seat bench steel skeleton, 101-front bracing beam, 102-back bracing beam, 103-supporting rod, 104-connecting rod, 2-seat bedplate, 3-baffle, 4-sill bar, 5-girder, 6-stair steel frame, 7-footboard, 8-cross beam, 9-pole setting, 10-panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in FIG. 1, the modular steel skeleton stand for the concert hall provided by the utility model comprises a sitting stand structure, a stair structure and a connecting structure; the stair structure sets up in sitting platform structure left and right sides, and connection structure sets up in the rear side of sitting platform structure and stair structure to link firmly with the two respectively.
As shown in fig. 2 and 3, the seat structure comprises a seat steel skeleton 1, a seat plate 2 and a baffle 3; the whole steel skeleton 1 of the sitting platform is of a step-type structure which rises step by step; the seat table plate 2 is arranged on the top surface of the seat table steel skeleton 1 along with the shape; baffle plates 3 are arranged at two sides of the steel skeleton 1 of the seat table. The seat steel skeleton 1 comprises a front supporting beam 101, a rear supporting beam 102, a supporting rod 103 and a connecting rod 104; the front bracing beam 101 comprises two steel structures which are arranged in parallel, and the steel structures are arranged at the front row of the seat table steel skeleton 1; the rear supporting beams 102 are arranged at intervals behind the front supporting beams 101 and comprise two steel pipes which are arranged in parallel; the supporting rods 103 are arranged at the bottoms of the front supporting beam 101 and the rear supporting beam 102; the two ends of the connecting rod 104 are respectively connected with two adjacent supporting rods 103 to connect the supporting rods 103 into a whole. Preferably, the supporting rods 103 are provided with diagonal braces, and the top ends of the diagonal braces are respectively connected with the front supporting beam 101 and the rear supporting beam 102, so that the stability of the front supporting beam 101 and the rear supporting beam 102 is further improved. The front supporting beam 101 and the rear supporting beam 102 are both arc-shaped, so that the using area of the sitting table is effectively increased. Connecting rods 104 are arranged between two steel structures of the front supporting beam 101 and between two steel pipes of the rear supporting beam 102.
As shown in fig. 4, the stair structure comprises a bottom bar 4, a main beam 5, a stair steel frame 6 and pedals 7; the bottom rods 4 are arranged at the left side and the right side of the seat structure at intervals; the main beams 5 are obliquely arranged above the bottom rods 4, the inclination angle is adapted to the structure of the sitting table, and the two main beams 5 are arranged in parallel; the left end and the right end of the stair steel frame 6 are respectively welded and connected with the two main beams 5, and the stair steel frame comprises steel frame units which are sequentially connected, wherein the frame units are right-angle triangular columns; the pedals 7 are arranged at the top of the stair steel frame 6 in a conformal manner. The outer side of the stair structure far away from the seat structure is also provided with a baffle plate 3.
The connecting structure comprises a cross beam 8, a vertical rod 9 and a panel 10; the upright posts 9 are arranged at intervals on the rear sides of the seat table structure and the stair structure; the cross beam 8 is arranged at the top of the upright rod 9 and comprises two steel pipes which are arranged in parallel, and two ends of the cross beam 8 are respectively level with the edges of the two stair structures; a panel 10 is provided on top of the cross beam 8.
The top ends of the main beams 5 and the stair steel frames 6 of the stair structure are connected with the cross beam 8.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The utility model provides a concert hall modularization steel skeleton stand which characterized in that: comprises a sitting platform structure, a stair structure and a connecting structure; the stair structures are arranged on the left side and the right side of the seat table structure; the connecting structure is arranged at the rear sides of the seat table structure and the stair structure and is fixedly connected with the seat table structure and the stair structure respectively;
the sitting table structure comprises a sitting table steel skeleton (1), a sitting table plate (2) and a baffle plate (3); the whole seat steel skeleton (1) is of a step-by-step ascending ladder structure and comprises a front supporting beam (101), a rear supporting beam (102) and a supporting rod (103); the front bracing beam (101) comprises two profile steel structures which are arranged in parallel; the rear supporting beams (102) are arranged at intervals behind the front supporting beams (101) and comprise two steel pipes which are arranged in parallel; the supporting rods (103) are arranged at the bottoms of the front supporting beam (101) and the rear supporting beam (102); the sitting table plate (2) is arranged on the top surface of the sitting table steel skeleton (1) along with the shape; the baffles (3) are arranged on two sides of the steel framework (1) of the sitting platform.
2. A concert hall modular steel skeleton stand as in claim 1, wherein: connecting rods (104) are arranged between two adjacent supporting rods (103), between two steel structures of the front supporting beam (101) and between two steel pipes of the rear supporting beam (102).
3. A concert hall modular steel skeleton stand as in claim 1, wherein: the stair structure comprises a bottom rod (4), a main beam (5), a stair steel frame (6) and pedals (7); the bottom rods (4) are arranged at the left side and the right side of the seat structure at intervals; the main beams (5) are obliquely arranged above the bottom rods (4) and are arranged in parallel; the left end and the right end of the stair steel frame (6) are respectively connected with the two main beams (5) in a welding way; the pedals (7) are arranged at the top of the stair steel frame (6) along with the shape.
4. A concert hall modular steel skeleton stand as claimed in claim 3, wherein: the connecting structure comprises a cross beam (8), a vertical rod (9) and a panel (10); the upright rods (9) are arranged at intervals at the rear sides of the seat table structure and the stair structure; the cross beam (8) is arranged at the top of the upright (9) and comprises two steel pipes which are arranged in parallel, and two ends of the cross beam (8) are respectively flush with the edges of the two stair structures; the panel (10) is arranged on top of the cross beam (8).
5. A concert hall modular steel skeleton stand as in claim 1, wherein: the outer side of the stair structure is provided with a baffle plate (3).
6. A concert hall modular steel skeleton stand as in claim 1, wherein: the front supporting beam (101) and the rear supporting beam (102) are both arranged in an arc shape.
7. A concert hall modular steel skeleton stand as in claim 1, wherein: and the support rod (103) is provided with an inclined strut, and the top ends of the inclined struts are respectively connected with the front support beam (101) and the rear support beam (102).
8. A concert hall modular steel skeleton stand as claimed in claim 3, wherein: the stair steel frame (6) comprises steel frame units which are sequentially connected, and the frame units are right-angle triangular columns.
9. A concert hall modular steel skeleton stand as in claim 4, wherein: the top ends of the main beams (5) and the stair steel frames (6) of the stair structure are connected with the crossing beams (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160128.1U CN220621256U (en) | 2023-08-11 | 2023-08-11 | Music hall modularized steel skeleton stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160128.1U CN220621256U (en) | 2023-08-11 | 2023-08-11 | Music hall modularized steel skeleton stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621256U true CN220621256U (en) | 2024-03-19 |
Family
ID=90231805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160128.1U Active CN220621256U (en) | 2023-08-11 | 2023-08-11 | Music hall modularized steel skeleton stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621256U (en) |
-
2023
- 2023-08-11 CN CN202322160128.1U patent/CN220621256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240723 Address after: 231200 Building B, 1st Floor, Standardized Factory Building Project at the Intersection of Yulan Avenue and Ningxi Road, Taohua Town, Feixi County, Hefei City, Anhui Province Patentee after: China Construction Second Engineering Bureau Anhui Urban Construction Development Co.,Ltd. Country or region after: China Address before: 100070 Block E, No.6 yard, East Automobile Museum Road, Fengtai District, Beijing Patentee before: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |