WO2024093113A1 - 一种剧场大空间移动隔音墙及其施工方法 - Google Patents

一种剧场大空间移动隔音墙及其施工方法 Download PDF

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Publication number
WO2024093113A1
WO2024093113A1 PCT/CN2023/084956 CN2023084956W WO2024093113A1 WO 2024093113 A1 WO2024093113 A1 WO 2024093113A1 CN 2023084956 W CN2023084956 W CN 2023084956W WO 2024093113 A1 WO2024093113 A1 WO 2024093113A1
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WIPO (PCT)
Prior art keywords
frame
sound insulation
soundproof
soundproof wall
theater
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PCT/CN2023/084956
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English (en)
French (fr)
Inventor
张小明
牛彪
黄敏杰
周渊
孙倩文
赵明海
Original Assignee
上海市建筑装饰工程集团有限公司
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Publication of WO2024093113A1 publication Critical patent/WO2024093113A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements

Definitions

  • the invention relates to the field of architecture, and in particular to a large-space movable sound insulation wall for a theater and a construction method thereof.
  • the position of the soundproof wall needs to be changed.
  • the general movable partition wall has limited sound insulation effect and can only block 53 decibels of noise.
  • Comparative document CN205475880U discloses an electric movable soundproof wall for building plane space conversion. It includes a busbar system and a load rail, a driving mechanism, a fixed suspension frame, a soundproof wall panel, an underground rail, a wall bottom guide pin, and two upper and lower automatically controlled telescopic sealing strips; wherein: the busbar system and the load rail are fixed to the bottom surface of the top plate; the driving mechanism is suspended on the busbar system and the load rail and moves along them; the lower end of the driving mechanism is suspended and connected to the soundproof wall panel; the fixed suspension frame is arranged below the busbar system and the load rail and fixed on the ceiling; the automatically controlled telescopic sealing strip is respectively arranged at the upper and lower ends of the soundproof wall panel; the underground rail is pre-buried in the floor structure layer; the wall bottom guide pin is fixed to the bottom of the soundproof wall panel and slides along the buried rail.
  • the electric movable soundproof wall can realize the transformation of space, but the sound insulation effect is still not much improved
  • the present invention provides a large-space movable soundproof wall for a theater and a construction method thereof.
  • the soundproof wall can be movable and the soundproof effect can reach 55 decibels.
  • a movable soundproof wall for a large theater space wherein a guide rail is arranged on the top of the large theater space, the soundproof wall is slidably connected to the guide rail, the soundproof wall comprises a frame, two aluminum profiles, a telescopic mechanism, soundproof components on both sides and soundproof cotton filled between the soundproof components on both sides, the two aluminum profiles are respectively fixed to the left and right ends of the frame, the telescopic mechanism is vertically installed in the middle of the frame, the soundproof components comprise wooden boards, medium-density glass fiber boards and soundproof felt arranged in sequence from the outside to the inside, the wooden boards match the frame, the wooden boards are connected to the frame The rack is fixedly connected.
  • the guide rail includes a load-bearing steel frame, a plurality of connecting units and a horseway.
  • the load-bearing steel frame is installed on the top of the large space of the theater.
  • the connecting units are arranged linearly at equal intervals.
  • the horseway is fixed to the bottom of the load-bearing steel frame through the connecting units.
  • a plurality of pulleys are connected to the top of the sound insulation wall, and the pulleys are slidably connected to the horseway.
  • the connecting unit includes a screw, a nut, an upper connecting plate and a lower connecting plate.
  • the two ends of the screw pass through the upper connecting plate and the lower connecting plate and are threadedly connected to the nut respectively.
  • the upper connecting plate is fixedly connected to the load-bearing steel frame, and the horseway is fixedly connected to the lower surface of the lower connecting plate.
  • a rubber strip and a magnetic strip are attached to the side of the aluminum profile away from the frame.
  • the thickness of the sound insulation cotton is 50 mm and the bulk density is 100 kg/m 3 .
  • the telescopic mechanism includes an adjusting bolt, a diamond frame, an adjusting rod, two telescopic components and a lifting plate.
  • the adjusting rod is horizontally arranged, and a through hole is provided on one end of the lower part of the frame. One end of the adjusting rod is fixedly connected to the adjusting bolt passing through the through hole.
  • a screw hole is respectively provided at both ends of the diamond frame in the horizontal direction, and the other end of the adjusting rod passes through the two screw holes.
  • the adjusting rod is provided with two sections of threads in opposite directions, and the threads of the two screw holes match the two sections of threads of the adjusting rod.
  • the two telescopic components are respectively connected to the upper and lower ends of the diamond frame, and the lifting plate is arranged below the frame.
  • the telescopic assembly includes a sleeve, a vertical rod and a spring.
  • One end of the sleeve is fixedly connected to one end of the diamond frame.
  • the spring is sleeved on the vertical rod. Both ends of the spring are respectively fixed on the sleeve and the vertical rod.
  • the top end of the vertical rod in the upper telescopic assembly is fixed on the frame.
  • a through hole is provided at the lower end of the frame. The bottom end of the vertical rod in the lower telescopic assembly passes through the through hole and is fixedly connected to the lifting plate.
  • a construction method for a large-space movable soundproof wall in a theater includes the following steps:
  • Step 1 Assemble the telescopic mechanism and install it on the frame;
  • Step 2 Fill the frame with sound insulation cotton
  • Step 3 Install the rubber strip on the aluminum profile, assemble the aluminum profile to the frame, and install the magnetic strip on the aluminum profile;
  • Step 4 Fix the wooden board, medium-density fiberglass board and sound insulation felt to form a sound insulation assembly, and install the two sound insulation assemblies on both sides of the frame;
  • Step 5 Surface decoration of the sound insulation wall
  • Step 6 Conduct dimensional inspection and testing of the sound insulation wall
  • Step 7 Deliver the soundproof wall to the site for installation.
  • the present invention has the following beneficial effects:
  • the large-space movable soundproof wall of a theater of the present invention can be moved along a guide rail to adjust its position and can be fixed by a telescopic mechanism; the soundproofing effect is improved by filling soundproofing cotton inside, and the soundproofing effect can reach 55 decibels.
  • FIG. 1 is a top view of a large-space movable soundproof wall for a theater according to the present invention.
  • FIG2 is a schematic structural diagram of a telescopic mechanism in a large-space movable soundproof wall of a theater according to the present invention
  • FIG3 is a schematic diagram of the structure of a guide rail in a large-space movable soundproof wall of a theater according to the present invention.
  • a movable soundproof wall for a large theater space wherein a guide rail 1 is provided on the top of the large theater space, and the soundproof wall is slidably connected to the guide rail 1.
  • the soundproof wall comprises a frame 2, two aluminum profiles 3, a telescopic mechanism, soundproof components on both sides, and soundproof cotton 5 filled between the soundproof components on both sides.
  • the two aluminum profiles 3 are respectively fixed to the left and right ends of the frame 2, and the telescopic mechanism is vertically installed in the middle of the frame 2.
  • the soundproof components comprise a wooden board 4, a medium-density glass fiber board, and a soundproof felt arranged in sequence from the outside to the inside, and the wooden board 4 matches the frame 2, and the wooden board 4 is fixedly connected to the frame 2.
  • the soundproof wall can be moved along the slide rail to adjust the position, and then fixed by the telescopic mechanism, and the soundproof effect is improved by the soundproof components and the soundproof cotton 5.
  • the guide rail 1 includes a load-bearing steel frame 11, a plurality of connection units 12 and a horseway 13.
  • the load-bearing steel frame 11 is installed at the top of the large space of the theater.
  • the connection units 12 are arranged linearly at equal intervals.
  • the horseway 13 is fixed below the load-bearing steel frame 11 through the connection units 12.
  • a plurality of pulleys are connected to the top of the soundproof wall, and the pulleys are slidably connected to the horseway 13.
  • the pulleys arranged on the top of the soundproof wall roll in the guide rail 1, so that the soundproof wall can move smoothly.
  • the connecting unit 12 includes a screw, a nut, an upper connecting piece and a lower connecting piece, the two ends of the screw pass through the upper connecting piece and the lower connecting piece and are threadedly connected to the nut, the upper connecting piece is fixedly connected to the load-bearing steel frame 11, and the bridle 13 is fixedly connected to the lower surface of the lower connecting piece.
  • the bridle 13 is fixed below the load-bearing steel frame 11 through the connecting unit 12.
  • the side of the aluminum profile 3 away from the frame 2 is provided with a rubber strip and a magnetic strip.
  • the setting of the rubber strip and the magnetic strip is to facilitate the splicing of two adjacent sound insulation walls together.
  • the thickness of the sound insulation cotton 5 is 50 mm, and the bulk density is 100 kg/m 3 .
  • the sound insulation cotton 5 plays a role in improving the sound insulation effect.
  • the telescopic mechanism includes an adjusting bolt, a diamond frame 6, an adjusting rod 7, two telescopic components 8 and a lifting plate 9.
  • the adjusting rod 7 is arranged horizontally, a through hole is arranged at one end of the lower part of the frame 2, one end of the adjusting rod 7 is fixedly connected with the adjusting bolt passing through the through hole, a screw hole is arranged at each end of the diamond frame 6 in the horizontal direction, the other end of the adjusting rod 7 passes through the two screw holes, the adjusting rod 7 is provided with two sections of threads in opposite directions, the threads of the two screw holes match the two sections of threads of the adjusting rod 7, the two telescopic components 8 are respectively connected with the upper and lower ends of the diamond frame 6, and the lifting plate 9 is arranged below the frame 2.
  • the diamond frame 6 includes four wooden strips with hinged ends, and the end of the adjusting rod 7 away from the adjusting bolt is connected to the frame 2 through a bearing. By screwing the adjusting bolt outside the soundproof wall, the adjusting rod 7 is driven to rotate, thereby adjusting the distance between the two ends of the diamond frame 6 in the horizontal direction.
  • the telescopic mechanism is installed between the soundproof components on both sides, so when the adjusting rod 7 rotates, the diamond frame 6 will not rotate with it, but will extend or shrink in the vertical direction.
  • the telescopic assembly 8 includes a sleeve 81, a vertical rod 82 and a spring 83.
  • One end of the sleeve 81 is fixedly connected to one end of the diamond frame 6.
  • the spring 83 is sleeved on the vertical rod 82.
  • the two ends of the spring 83 are respectively fixed on the sleeve 81 and the vertical rod 82.
  • the top of the vertical rod 82 in the upper telescopic assembly 8 is fixed on the frame 2.
  • the lower end of the frame 2 is provided with a through hole.
  • the bottom end of the vertical rod 82 in the lower telescopic assembly 8 is passed through The through hole is fixedly connected with the lifting plate 9.
  • a construction method for a large-space movable soundproof wall in a theater comprises the following steps:
  • Step 1 Assemble the telescopic mechanism and install the telescopic mechanism on the frame 2;
  • Step 2 Fill the frame 2 with sound insulation cotton 5;
  • Step 3 Install the rubber strip on the aluminum profile 3, assemble the aluminum profile 3 to the frame 2, and install the magnetic strip on the aluminum profile 3;
  • Step 4 Fix the wooden board 4, the medium-density glass fiber board and the sound insulation felt to form a sound insulation assembly, and install the two sound insulation assemblies on both sides of the frame 2;
  • Step 5 Decorate the surface of the soundproof wall and wrap the outer side of the wooden board 4 with soft cloth;
  • Step 6 Conduct dimensional inspection and testing of the sound insulation wall
  • Step 7 Deliver the soundproof wall to the site for installation.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

本发明涉及一种剧场大空间移动隔音墙及其施工方法，隔音墙顶部与剧场内空间顶部的导轨滑动连接，隔音墙包括框架、两根铝型材、伸缩机构、两侧隔音组件和填充在两侧隔音组件之间的隔音棉，两根铝型材分别固定在框架的左右两端，伸缩机构竖向安装在框架中间，隔音组件包括从外至内依次设置的木板、中密度玻纤板和隔音毡，施工方法包括：安装伸缩机构；填充隔音棉；安装铝型材、胶条和磁条；安装两个隔音组件；隔音墙表面装饰加工；隔音墙尺寸检验和测试；现场安装。本发明的一种剧场大空间移动隔音墙可以移动，内置伸缩机构以固定，且隔音效果可达到55分贝。

Description

一种剧场大空间移动隔音墙及其施工方法 技术领域
本发明涉及建筑领域，具体涉及一种剧场大空间移动隔音墙及其施工方法。
背景技术
在剧场中往往有不同面积需求，需要变换隔音墙的位置，而一般的移动隔墙隔声效果有限，只能隔绝53分贝的噪声。
对比文件CN205475880U公开了一种建筑平面空间转换的电动移动隔音墙。它包括母线系统和负荷导轨、驱动机构、固定悬浮架、隔音墙板、埋地导轨、墙底导向销、上下两处自动控制伸缩密封条；其中：该母线系统和负荷导轨固定于顶板底面；该驱动机构吊挂于母线系统和负荷导轨上，并沿其移动；该驱动机构下端吊挂连接隔音墙板；该固定悬浮架设置在母线系统和负荷导轨下方并固定在吊顶上；该自动控制伸缩密封条分别设置在隔音墙板上端与下端；该埋地导轨预埋于楼板结构层；该墙底导向销固定于隔音墙板底部，并沿埋地导轨滑动。通过该电动移动隔音墙可实现空间的变换，但隔音效果较一般的隔音墙仍没有较大的改进。
发明内容
为解决现有技术中存在的技术问题，本发明提供了一种剧场大空间移动隔音墙及其施工方法，隔音墙可以移动，且隔音效果可达到55分贝。
为达到上述目的，本发明的技术解决方案如下:
一种剧场大空间移动隔音墙，剧场大空间内的顶部设有导轨，隔音墙与导轨滑动连接，隔音墙包括框架、两根铝型材、伸缩机构、两侧隔音组件和填充在两侧隔音组件之间的隔音棉，两根铝型材分别固定在框架的左右两端，伸缩机构竖向安装在框架中间，隔音组件包括从外至内依次设置的木板、中密度玻纤板和隔音毡，木板与框架匹配，木板与框 架固定连接。
作为优选的技术方案，导轨包括承重钢架、若干连接单元和马道，承重钢架安装在剧场大空间内的顶部，连接单元等间距线性布置，马道通过连接单元固定在承重钢架的下方，隔音墙的顶部连接有若干滑轮，滑轮与马道滑动连接。
作为优选的技术方案，连接单元包括螺杆、螺母、上方连接片和下方连接片，螺杆的两端分别穿过上方连接片和下方连接片与螺母螺纹连接，上方连接片与承重钢架固定连接，马道与下方连接片的下表面固定连接。
作为优选的技术方案，铝型材的远离框架的一侧贴设有胶条和磁条。
作为优选的技术方案，隔音棉的厚度为50mm，容重为100kg/m3。
作为优选的技术方案，伸缩机构包括调节螺栓、菱形架、调节杆、两个伸缩组件和升降板，调节杆水平设置，框架下部的一端上设有穿孔，调节杆的一端与穿过穿孔的调节螺栓固定连接，菱形架的水平方向的两端分别设有一个螺孔，调节杆的另一端穿过两个螺孔，调节杆上设有两段方向相反的螺纹，两个螺孔的螺纹与调节杆的两段螺纹相匹配，两个伸缩组件分别与菱形架的上下两端连接，升降板设置在框架的下方。
作为优选的技术方案，伸缩组件包括套管、竖杆和弹簧，套管的一端与菱形架的一端固定连接，弹簧套设在竖杆上，弹簧的两端分别固定在套管和竖杆上，上方的伸缩组件中的竖杆顶端固定在框架上，框架的下端设有通孔，下方的伸缩组件中的竖杆底端穿过通孔与升降板固定连接。
作为优选的技术方案，一种剧场大空间移动隔音墙的施工方法，包括以下步骤：
步骤1：组装伸缩机构，将伸缩机构安装到框架上；
步骤2：在框架内填充隔音棉；
步骤3：在铝型材上安装胶条，将铝型材组装到框架上，在铝型材上安装磁条；
步骤4：将木板、中密度玻纤板和隔音毡固定形成隔音组件，将两个隔音组件安装到框架两侧；
步骤5：隔音墙表面装饰加工；
步骤6：对隔音墙进行尺寸检验和测试；
步骤7：将隔音墙送到现场安装。
与现有技术相比，本发明的有益效果为：
本发明的一种剧场大空间移动隔音墙，可以沿导轨移动以调整位置，通过伸缩机构可以固定；通过在内部填充隔音棉，提升了隔音效果，且隔音效果可达到55分贝。
附图说明
图1是本发明的一种剧场大空间移动隔音墙的俯视剖视图
图2是本发明的一种剧场大空间移动隔音墙中的伸缩机构的结构示意图；
图3是本发明的一种剧场大空间移动隔音墙中的导轨的结构示意图。
图中：1.导轨；11.承重钢架；12.连接单元；13.马道；2.框架；3.铝型材；4.木板；5.隔音棉；6.菱形架；7.调节杆；8.伸缩组件；81.套管；82.竖杆；83.弹簧；9.升降板。
具体实施方式
下面结合具体实施方式对本发明的技术方案进行进一步的描述：
一种剧场大空间移动隔音墙，剧场大空间内的顶部设有导轨1，隔音墙与导轨1滑动连接，隔音墙包括框架2、两根铝型材3、伸缩机构、两侧隔音组件和填充在两侧隔音组件之间的隔音棉5，两根铝型材3分别固定在框架2的左右两端，伸缩机构竖向安装在框架2中间，隔音组件包括从外至内依次设置的木板4、中密度玻纤板和隔音毡，木板4与框架2匹配，木板4与框架2固定连接。隔音墙可沿滑轨移动调节位置，然后通过伸缩机构固定，通过隔音组件和隔音棉5提升隔音效果。
导轨1包括承重钢架11、若干连接单元12和马道13，承重钢架11安装在剧场大空间内的顶部，连接单元12等间距线性布置，马道13通过连接单元12固定在承重钢架11的下方，隔音墙的顶部连接有若干滑轮，滑轮与马道13滑动连接。通过隔音墙顶部设置的滑轮在导轨1内滚动，使隔音墙能够顺畅地移动。
连接单元12包括螺杆、螺母、上方连接片和下方连接片，螺杆的两端分别穿过上方连接片和下方连接片与螺母螺纹连接，上方连接片与承重钢架11固定连接，马道13与下方连接片的下表面固定连接。通过连接单元12将马道13固定在承重钢架11下方。
铝型材3的远离框架2的一侧贴设有胶条和磁条。胶条和磁条的设置，是为了方便将相邻的两块隔音墙拼接到一起。
隔音棉5的厚度为50mm，容重为100kg/m3。隔音棉5起到提升隔音效果的作用。
伸缩机构包括调节螺栓、菱形架6、调节杆7、两个伸缩组件8和升降板9，调节杆7水平设置，框架2下部的一端上设有穿孔，调节杆7的一端与穿过穿孔的调节螺栓固定连接，菱形架6的水平方向的两端分别设有一个螺孔，调节杆7的另一端穿过两个螺孔，调节杆7上设有两段方向相反的螺纹，两个螺孔的螺纹与调节杆7的两段螺纹相匹配，两个伸缩组件8分别与菱形架6的上下两端连接，升降板9设置在框架2的下方。菱形架6包括四根端部铰接的木条，调节杆7的远离调节螺栓的一端通过轴承与框架2连接。通过在隔音墙外部拧动调节螺栓，带动调节杆7转动，从而调整菱形架6水平方向上的两端距离，伸缩机构安装在两侧隔音组件之间，因此调节杆7转动时，菱形架6不会随之转动，而是会向竖直方向伸展或收缩。
伸缩组件8包括套管81、竖杆82和弹簧83，套管81的一端与菱形架6的一端固定连接，弹簧83套设在竖杆82上，弹簧83的两端分别固定在套管81和竖杆82上，上方的伸缩组件8中的竖杆82顶端固定在框架2上，框架2的下端设有通孔，下方的伸缩组件8中的竖杆82底端穿 过通孔与升降板9固定连接。菱形架6向竖直方向上伸展时，上方的弹簧83压缩，下方的伸缩组件8向下移动，带动升降板9向下移动直到抵靠到地面上，实现固定和隔音的效果。
一种剧场大空间移动隔音墙的施工方法，包括以下步骤：
步骤1：组装伸缩机构，将伸缩机构安装到框架2上；
步骤2：在框架2内填充隔音棉5；
步骤3：在铝型材3上安装胶条，将铝型材3组装到框架2上，在铝型材3上安装磁条；
步骤4：将木板4、中密度玻纤板和隔音毡固定形成隔音组件，将两个隔音组件安装到框架2两侧；
步骤5：隔音墙表面装饰加工，在木板4外侧包软包布；
步骤6：对隔音墙进行尺寸检验和测试；
步骤7：将隔音墙送到现场安装。
本实施例只是对本发明的进一步解释，并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性的修改，但是只要在本发明的权利要求范围内都受到专利法的保护。

Claims (8)

  1. 一种剧场大空间移动隔音墙，其特征在于，剧场大空间内的顶部设有导轨，所述隔音墙与所述导轨滑动连接，所述隔音墙包括框架、两根铝型材、伸缩机构、两侧隔音组件和填充在两侧隔音组件之间的隔音棉，两根铝型材分别固定在所述框架的左右两端，所述伸缩机构竖向安装在所述框架中间，所述隔音组件包括从外至内依次设置的木板、中密度玻纤板和隔音毡，所述木板与所述框架匹配，所述木板与所述框架固定连接。
  2. 根据权利要求1所述的一种剧场大空间移动隔音墙，其特征在于，所述导轨包括承重钢架、若干连接单元和马道，所述承重钢架安装在剧场大空间内的顶部，所述连接单元等间距线性布置，所述马道通过连接单元固定在所述承重钢架的下方，所述隔音墙的顶部连接有若干滑轮，所述滑轮与所述马道滑动连接。
  3. 根据权利要求2所述的一种剧场大空间移动隔音墙，其特征在于，所述连接单元包括螺杆、螺母、上方连接片和下方连接片，所述螺杆的两端分别穿过所述上方连接片和下方连接片与所述螺母螺纹连接，所述上方连接片与所述承重钢架固定连接，所述马道与所述下方连接片的下表面固定连接。
  4. 根据权利要求1所述的一种剧场大空间移动隔音墙，其特征在于，所述铝型材的远离所述框架的一侧贴设有胶条和磁条。
  5. 根据权利要求1所述的一种剧场大空间移动隔音墙，其特征在于，所述隔音棉的厚度为50mm，容重为100kg/m3。
  6. 根据权利要求1所述的一种剧场大空间移动隔音墙，其特征在于，所述伸缩机构包括调节螺栓、菱形架、调节杆、两个伸缩组件和升降板，所述调节杆水平设置，所述框架下部的一端上设有穿孔，所述调节杆的一端与穿过穿孔的调节螺栓固定连接，所述菱形架的水平方向的两端分别设有一个螺孔，所述调节杆的另一端穿过两个螺孔，所述调节杆上设有两段方向相反的螺纹，两个螺孔的螺纹与所述调节杆的两段螺纹相匹 配，两个伸缩组件分别与所述菱形架的上下两端连接，所述升降板设置在所述框架的下方。
  7. 根据权利要求1所述的一种剧场大空间移动隔音墙，其特征在于，所述伸缩组件包括套管、竖杆和弹簧，所述套管的一端与所述菱形架的一端固定连接，所述弹簧套设在所述竖杆上，所述弹簧的两端分别固定在所述套管和所述竖杆上，上方的伸缩组件中的竖杆顶端固定在所述框架上，所述框架的下端设有通孔，下方的伸缩组件中的竖杆底端穿过通孔与升降板固定连接。
  8. 根据权利要求1所述的一种剧场大空间移动隔音墙的施工方法，其特征在于，所述方法包括以下步骤：
    步骤1：组装伸缩机构，将伸缩机构安装到框架上；
    步骤2：在框架内填充隔音棉；
    步骤3：在铝型材上安装胶条，将铝型材组装到所述框架上，在铝型材上安装磁条；
    步骤4：将木板、中密度玻纤板和隔音毡固定形成隔音组件，将两个隔音组件安装到所述框架两侧；
    步骤5：隔音墙表面装饰加工；
    步骤6：对所述隔音墙进行尺寸检验和测试；
    步骤7：将所述隔音墙送到现场安装。
PCT/CN2023/084956 2022-11-02 2023-03-30 一种剧场大空间移动隔音墙及其施工方法 WO2024093113A1 (zh)

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