WO2024103644A1 - 一种空间异型拱肋支撑调节装置 - Google Patents

一种空间异型拱肋支撑调节装置 Download PDF

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Publication number
WO2024103644A1
WO2024103644A1 PCT/CN2023/092073 CN2023092073W WO2024103644A1 WO 2024103644 A1 WO2024103644 A1 WO 2024103644A1 CN 2023092073 W CN2023092073 W CN 2023092073W WO 2024103644 A1 WO2024103644 A1 WO 2024103644A1
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WIPO (PCT)
Prior art keywords
arch rib
frame plate
support
adjustment device
supporting
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Application number
PCT/CN2023/092073
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English (en)
French (fr)
Inventor
朱邦志
唐琪
凡春胜
王海涛
李光均
王永明
甘立文
赵士杰
高林龙
马雷
刘鹏飞
刘广
Original Assignee
中铁上海工程局集团有限公司
中铁上海工程局集团第一工程有限公司
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Application filed by 中铁上海工程局集团有限公司, 中铁上海工程局集团第一工程有限公司 filed Critical 中铁上海工程局集团有限公司
Priority to DE212023000068.7U priority Critical patent/DE212023000068U1/de
Publication of WO2024103644A1 publication Critical patent/WO2024103644A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D4/00—Arch-type bridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Definitions

  • the invention relates to the field of arch rib construction equipment, in particular to a spatial special-shaped arch rib support and adjustment device.
  • the arch rib beam is generally assembled from multiple sections of arch ribs; during the actual construction, a hoisting mechanism is generally used to hoist each corresponding arch rib to the position; and the arch rib beam is finally assembled through the connection between the arch ribs or the arch ribs and the arch seats.
  • the arch rib When the arch rib is actually hoisted, after the corresponding arch rib is hoisted to the set position, it is generally placed directly on the supporting structure frame; the position is adjusted, and then connected to the adjacent components by welding or other means.
  • the arch ribs are divided into special-shaped arch ribs, and the lower end surface of the special-shaped arch ribs is not necessarily flat. Therefore, when the arch ribs are placed, they may shift due to unstable placement, which will affect the accuracy of subsequent docking between the arch ribs and adjacent components, and ultimately affect the construction quality of the arch rib beam.
  • an auxiliary device with adjustment and positioning capabilities is needed to assist technicians in installing the arch ribs.
  • the object of the present invention is to provide a support and adjustment device capable of achieving stable placement of an arch rib.
  • a spatial special-shaped arch rib support adjustment device comprises a longitudinal support mechanism, wherein the longitudinal support mechanism It comprises a steel pipe pier; a supporting pad is arranged on the steel pipe pier.
  • the support cushion block comprises a bottom connecting plate arranged on the steel pipe pier, a cushion block body is arranged on the bottom connecting plate; and a supporting inclined surface is arranged on the cushion block body.
  • the arch rib support adjustment device comprises two longitudinal support mechanisms, and the two longitudinal support mechanisms are distributed at intervals.
  • the support pad is connected to the bottom connecting plate in a detachable manner.
  • the arch rib support adjustment device also includes an adjustment mechanism, and the adjustment mechanism includes a jack pier, and a three-way jack is provided on the jack pier.
  • the horizontal projection area of the bottom connecting plate is larger than the horizontal projection area of the supporting pad.
  • the arch rib support adjustment device also includes a limiting mechanism, the limiting mechanism includes a limiting frame, the limiting frame includes a frame body, and the frame body is provided with a positioning inclined surface.
  • the limiting mechanism comprises at least two limiting frames, and the two limiting frames are relatively spaced and distributed.
  • the work frame body comprises a first frame plate, a second frame plate and a third frame plate; the first frame plate, the second frame plate and the third frame plate are connected in sequence; the second frame plate and the third frame plate are respectively arranged at both ends of the first frame plate.
  • a supporting frame plate is also provided between the second frame plate and the first frame plate; one end of the supporting frame plate is connected to the first frame plate, and the other end is connected to the second frame plate; the supporting frame plate is arranged obliquely; the supporting frame plate and the third transverse frame are arranged parallel to each other.
  • the invention discloses a spatial special-shaped arch rib support and adjustment device.
  • the arch rib support and adjustment device disclosed in the invention can realize the support and placement of the arch rib installation, and at the same time can ensure the accuracy of the arch rib hoisting and placement position, which is convenient for subsequent assembly operations.
  • FIG. 1 is a schematic diagram of the structure of the present invention when in use.
  • FIG. 2 is a schematic structural diagram of the longitudinal support mechanism of the present invention.
  • a spatial special-shaped arch rib support and adjustment device comprises a longitudinal support mechanism 2, wherein the longitudinal support mechanism 2 comprises a steel pipe pier 21; a support pad 22 is arranged on the steel pipe pier 21; the present invention discloses a spatial special-shaped arch rib support and adjustment device, the arch rib support and adjustment device 1 disclosed in the present invention can realize the support and placement of the arch rib 5 installation, and at the same time can ensure the accuracy of the hoisting and placement position of the arch rib 5, so as to facilitate the subsequent assembly operation.
  • the rear support adjustment device of the arch rib 5 disclosed in the present invention is mainly used for supporting and positioning the arch rib 5 during installation, so as to ensure the stability of the arch rib 5 during installation.
  • the arch rib support and adjustment device 1 disclosed in the present invention mainly includes a longitudinal support mechanism 2.
  • the longitudinal support mechanism 2 is arranged in the longitudinal direction, and can support the arch rib 5 to ensure the stability of the arch rib 5 after hoisting.
  • the longitudinal support mechanism 2 includes a steel pipe pier 21; the steel pipe pier 21 plays a role in raising the basic support. In subsequent use, steel pipe piers 21 of different heights can be selected according to the degree of special shape of the arch rib 5.
  • a support pad 22 is provided on the steel pipe pier 21; the support pad 22 plays a good supporting and protective role, avoiding direct contact between the steel pipe pier 21 and the arch rib 5; in actual use, the support pad 22 can be made of nylon blocks or other structures, mainly to avoid the steel pipe pier 21 and the arch rib 5 from being in direct contact with each other. Direct contact between the ribs 5, and scratches on the arch ribs 5 by the Biman steel pipe pier 21.
  • the support pad 22 includes a bottom connecting plate 221 arranged on the steel pipe pier 21, and a pad body 222 is provided on the bottom connecting plate 221; a supporting inclined surface 223 is provided on the pad body 222; in the present invention, the bottom connecting plate 221 plays a good bridging role, which facilitates the arrangement of the support pad 22 on the steel pipe pier 21.
  • a pad body 222 is provided on the bottom connecting plate 221, and an inclined surface is provided on the pad body 222. The setting of the inclined surface increases the contact area between the support pad 22 and the arch rib 5 to be supported, thereby ensuring the stability of the arrangement between the support pad 22 and the arch rib 5.
  • the pad body 222 and the bottom connecting plate 221 can be an integral structure; such a setting can ensure the overall structural strength of the support pad 22.
  • the specific material can be selected according to needs.
  • the arch rib support adjustment device 1 in the present invention includes two longitudinal support mechanisms 2, and the two longitudinal support mechanisms 2 are distributed at intervals; the present invention sets two longitudinal support mechanisms 2 distributed at intervals, and two longitudinal support mechanisms 2 are set here, which means that at least two longitudinal support mechanisms 2 are set.
  • the present invention can make the lower end of the arch rib 5 have multiple longitudinal supports, thereby ensuring the stability of the arch rib support adjustment device 1 in the longitudinal direction of the arch rib 5.
  • the support block 22 is connected to the bottom connecting plate 221 in a detachable connection manner; the present invention adopts a detachable connection manner, and can be connected by structures such as bolts. Based on such a setting; in actual use, the support block 22 and the steel pipe pier 21 can be replaced as needed, so that the longitudinal support mechanism 2 disclosed in the present invention can be adapted to a variety of arch rib 5 structures, thereby increasing the scope of application of the present invention.
  • the arch rib support adjustment device 1 also includes an adjustment mechanism 3, and the adjustment mechanism 3 includes a jack pier 31, and a three-way jack 32 is provided on the jack pier 31; the present invention can adjust the position of the arch rib 5 as needed through the setting of the adjustment mechanism 3, specifically through the use of the three-way jack 32, which is beneficial to ensure the accuracy of the subsequent installation position of the arch rib 5.
  • the horizontal projection area of the bottom connecting plate 221 is larger than the horizontal projection area of the supporting pad 22 ; such a configuration ensures the contact area between the supporting pad 22 and the steel pipe pier 21 , and facilitates the arrangement and placement of the supporting pad 22 .
  • the arch rib support and adjustment device 1 in the present invention also includes a limiting mechanism 4, and the limiting mechanism 4 includes a limiting frame 4-1, and the limiting frame 4-1 includes a frame body, and the frame body is provided with a positioning inclined surface;
  • the above-mentioned limiting mechanism 4 disclosed in the present invention is mainly used for the lateral limiting of the arch rib 5; in actual use, the limiting frame 4-1 is arranged on the arch rib 5 to be installed, and the limiting frame 4-1 plays a good lateral limiting role to avoid the displacement of the arch rib 5 when it is placed; specifically, in the present invention, the limiting frame 4-1 includes a frame body, and the frame body plays a good supporting frame height role, which is convenient for subsequent support use.
  • a positioning inclined surface is provided on the frame body, and the positioning inclined surface is used for positioning.
  • the positioning inclined surface is in contact with the side of the arch rib 5, thereby realizing the fitting use of the limiting frame 4-1 and the arch rib 5.
  • the limiting mechanism 4 in the present invention includes at least two limiting frames 4-1, and the two limiting frames 4-1 are relatively spaced apart.
  • Two limiting frames 4-1 are provided here, and are arranged on both sides of the arch rib 5 to be installed in actual arrangement, which can play a good limiting role on both sides of the arch rib 5, thereby ensuring the stability of the position of the arch rib 5 during installation.
  • the work frame body includes a first frame plate 41, a second frame plate 42 and a third frame plate 43; the first frame plate 41, the second frame plate 42 and the third frame plate 43 are connected in sequence; the second frame plate 42 and the third frame plate 43 are respectively arranged at both ends of the first frame plate 41; through the above arrangement, the present invention makes the work frame body itself form a structure with a triangular vertical cross-section, which has good self-stability. In subsequent use, the work frame body is against the side of the arch rib 5 to be installed, which plays a good limiting role and prevents the arch rib 5 from shifting.
  • a supporting frame plate 44 is further provided between the second frame plate 42 and the first frame plate 41; one end of the supporting frame plate 44 is connected to the first frame plate 41, and the other end is connected to the second frame plate 42.
  • the frame plates 42 are connected; the support frame plate 44 is tilted; the support frame plate 44 and the third transverse frame are parallel to each other; a support frame plate 44 is provided between the first frame plate 41 and the second frame plate 42 of the present invention, and the support frame plate 44 is a reinforced plate structure; it is beneficial to increase the overall structural strength of the frame body.
  • the two ends of the support frame plate 44 are respectively fitted with the first frame plate 41 and the second frame plate 42.
  • the present invention facilitates the connection between the support frame plate 44 and the first frame plate 41 and the second frame plate 42.
  • the support frame plate 44 is fitted with the first frame plate 41 and the second frame plate 42, ensuring the contact area between the support frame plate 44 and the first frame plate 41 and the second frame plate 42, thereby ensuring the stability of the connection between the support frame plate 44 and the adjacent components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

本发明涉及拱肋施工设备领域，具体来说是一种空间异型拱肋支撑调节装置，包括纵向支撑机构，所述纵向支撑机构包括钢管墩；所述钢管墩上设有支撑垫块；本发明公开了一种空间异型拱肋支撑调节装置，本发明公开的拱肋支撑调节装置可以实现拱肋安装的支撑放置，同时可以保证拱肋吊装放置位置的准确性，方便后续的装配操作。

Description

一种空间异型拱肋支撑调节装置 技术领域
本发明涉及拱肋施工设备领域，具体来说是一种空间异型拱肋支撑调节装置。
背景技术
在拱桥施工时，为了方便拱肋梁的施工，拱肋梁一般是由多段拱肋拼装而成；在实际施工时，一般是采用的吊装机构吊装各个对应的拱肋到达位置；通过拱肋与拱肋或者拱肋与拱座的连接最终拼装组成拱肋梁。
而拱肋在实际吊装时，当对应拱肋被吊装到设定位置后，一般就是直接放置在支撑结构架上；调整位置，再通过焊接等方式与相邻部件相连接。
在实际吊装操作中，因为吊装时拱肋呈悬空状态，所以无法保证拱肋吊装下落位置为设定位置，而拱肋因为自身结构较大，当拱肋放置位置与设定位置具有偏移量时；人工无法通过人力调整拱肋位置；还需要重复吊装改变拱肋位置。
另外，拱肋分为异型拱肋，而异型拱肋下端面不一定为平面，所以拱肋放置时，可能会因为放置位置不稳定而发生偏移，进而会影响后续拱肋与相邻部件的对接准确性，最终影响拱肋梁的施工质量。
所以为了改善或者解决上述问题，就需要一种具有调整和定位能力的辅助装置来辅助技术人员实现拱肋的安装操作。
发明内容
本发明的目的是提供一种能够实现拱肋稳定放置的支撑调节装置。
为了实现上述目的，本发明采用的技术方案为：
一种空间异型拱肋支撑调节装置，包括纵向支撑机构，所述纵向支撑机构 包括钢管墩；所述钢管墩上设有支撑垫块。
所述支撑垫块包括设置在钢管墩上的底部连接板，所述底部连接板上设有垫块本体；所述垫块本体上设有支撑斜面。
所述拱肋支撑调节装置包括两个纵向支撑机构，两个所述纵向支撑机构呈间隔分布。
所述支撑垫块与底部连接板采用可拆卸式的连接方式相连接。
所述拱肋支撑调节装置还包括调节机构，所述调节机构包括千斤顶垫墩，所述千斤顶垫墩上设有三向千斤顶。
所述底部连接板水平投影面积大于支撑垫块水平投影面积。
所述拱肋支撑调节装置还包括限位机构，所述限位机构包括限位工架，所述限位工架包括工架本体，所述工架本体上设有定位斜面。
所述限位机构至少包括两个限位工架，两个所述限位工架相对间隔分布。
所述工架本体包括第一框架板、第二框架板以及第三框架板；所述第一框架板、第二框架板以及第三框架板；依次连接；所述第二框架板以及第三框架板分别布置在第一框架板的两端。
所述第二框架板与第一框架板之间还设有支撑框架板；所述支撑框架板一端与第一框架板相连接，另一端与第二框架板相连接；所述支撑框架板倾斜设置；所述支撑框架板与第三横向框架相互平行设置。
本发明的优点在于：
本发明公开了一种空间异型拱肋支撑调节装置，本发明公开的拱肋支撑调节装置可以实现拱肋安装的支撑放置，同时可以保证拱肋吊装放置位置的准确性，方便后续的装配操作。
附图说明
下面对本发明说明书各幅附图表达的内容及图中的标记作简要说明：
图1为本发明使用时的结构示意图。
图2为本发明中纵向支撑机构的结构示意图。
上述图中的标记均为：
1、拱肋支撑调节装置，2、纵向支撑机构，3、调节机构，4、限位机构，5、
拱肋。
具体实施方式
下面对照附图，通过对最优实施例的描述，对本发明的具体实施方式作进一步详细的说明。
一种空间异型拱肋支撑调节装置，包括纵向支撑机构2，所述纵向支撑机构2包括钢管墩21；所述钢管墩21上设有支撑垫块22；本发明公开了一种空间异型拱肋支撑调节装置，本发明公开的拱肋支撑调节装置1可以实现拱肋5安装的支撑放置，同时可以保证拱肋5吊装放置位置的准确性，方便后续的装配操作。
本发明公开的拱肋5后支撑调节装置主要是用于拱肋5安装时的支撑定位，保证拱肋5安装时的稳定性。
具体；本发明公开的拱肋支撑调节装置1主要包括纵向支撑机构2，在本发明中纵向支撑机构2沿纵向布置，可以对拱肋5进行架高支撑，保证吊装后拱肋5放置的稳定性，另外，在本发明中纵向支撑机构2包括钢管墩21；钢管墩21起到基础支撑架高作用，在后续使用时，可以根据拱肋5异型程度选取不同高度的钢管墩21，另外，在钢管墩21上设有支撑垫块22；支撑垫块22起到很好的支撑防护作用，避免了钢管墩21与拱肋5间的直接相互接触；在实际使用时支撑垫块22可以选用尼龙块或者其他结构，主要是为了避免钢管墩21与拱 肋5之间的直接接触，比曼钢管墩21对拱肋5的划伤。
进一步的，在本发明中所述支撑垫块22包括设置在钢管墩21上的底部连接板221，所述底部连接板221上设有垫块本体222；所述垫块本体222上设有支撑斜面223；在本发明中底部连接板221起到很好的桥接作用，方便了支撑垫块22在钢管墩21上的布置，另外，在底部连接板221上设有垫块本体222，垫块本体222上设有斜面，斜面的设置，增加了支撑垫块22与待支撑拱肋5的接触面积，继而能够保证支撑垫块22与拱肋5之间布置的稳定性，另外，在本发明中垫块本体222与底部连接板221可以是一体结构；这样的设置，可以保证支撑垫块22的整体结构强度，当然具体材料可以根据需要进行选用。
进一步的，在本发明中所述拱肋支撑调节装置1包括两个纵向支撑机构2，两个所述纵向支撑机构2呈间隔分布；本发明设置两个间隔分布的纵向支撑机构2，这里设置两个纵向支撑机构2，是至少设置两个纵向支撑机构2，本发明通过上述布置方式，可以使得拱肋5下端具有多处纵向支撑，从而可以保证拱肋支撑调节装置1在纵向对拱肋5支撑的稳定性。
进一步的，在本发明中所述支撑垫块22与底部连接板221采用可拆卸式的连接方式相连接；本发明通过拆卸式的连接方式，具有可以采用螺栓等结构进行连接，基于这样的设置；可以在实际使用时，根据需要更换支撑垫块22与钢管墩21的配合，继而使得本发明公开的纵向支撑机构2可以适配多种拱肋5结构；进而增加本发明的适用范围。
进一步的，在本发明中所述拱肋支撑调节装置1还包括调节机构3，所述调节机构3包括千斤顶垫墩31，所述千斤顶垫墩31上设有三向千斤顶32；本发明通过调节机构3的设置，具体就是通过三向千斤顶32的使用，可以根据需要调整拱肋5的位置，有利于保证拱肋5后续安装位置的准确性。
进一步的，在本发明中所述底部连接板221水平投影面积大于支撑垫块22水平投影面积；这样的设置，保证了支撑垫块22与钢管墩21的接触面积，方便支撑垫块22的布置安放。
进一步的，在本发明中所述拱肋支撑调节装置1还包括限位机构4，所述限位机构4包括限位工架4-1，所述限位工架4-1包括工架本体，所述工架本体上设有定位斜面；本发明公开的上述限位机构4主要是用于拱肋5的侧向限位；在实际使用时限位工架4-1布置在待安装的拱肋5，限位工架4-1起到很好的侧向限位作用，避免拱肋5放置时发生偏移；具体，在本发明中限位工架4-1包括工架本体，工架本体起到很好的支撑架高作用，方便了后续支撑使用，另外，在本发明中工架本体上设有定位斜面，定位斜面用于定位，在实际使用时，定位斜面与拱肋5侧面相贴合，进而实现限位工架4-1与拱肋5的贴合使用。
进一步的，在本发明中所述限位机构4至少包括两个限位工架4-1，两个所述限位工架4-1相对间隔分布；这里设置两个限位工架4-1，在实际布置时布置在待安装拱肋5的两侧，可以对拱肋5两侧起到很好的限位作用；继而保证拱肋5安装时位置的稳定性。
进一步的，在本发明中所述工架本体包括第一框架板41、第二框架板42以及第三框架板43；所述第一框架板41、第二框架板42以及第三框架板43；依次连接；所述第二框架板42以及第三框架板43分别布置在第一框架板41的两端；本发明通过上述布置方式，使得工架本体自身组成一个竖直截面呈三角形的结构，具有很好的自身稳定性，在后续使用时，工架本体抵靠在待安装拱肋5侧面，起到很好的限定作用，避免拱肋5偏移。
进一步的，在本发明中所述第二框架板42与第一框架板41之间还设有支撑框架板44；所述支撑框架板44一端与第一框架板41相连接，另一端与第二 框架板42相连接；所述支撑框架板44倾斜设置；所述支撑框架板44与第三横向框架相互平行设置；本发明第一框架板41与第二框架板42之间设有支撑框架板44，支撑框架板44为一个加强板件结构；有利于增加工架本体的整体结构强度。
进一步的，在本发明中所述支撑框架板44两端分别与第一框架板41和第二框架板42相贴合；本发明通过这样的设计；方便了支撑框架板44与第一框架板41与第二框架板42之间的连接；同时，支撑框架板44与第一框架板41和第二框架板42相贴合；保证了支撑框架板44与第一框架板41和第二框架板42的接触面积，继而保证支撑框架板44与相邻部件连接的稳定性。
显然本发明具体实现并不受上述方式的限制，只要采用了本发明的方法构思和技术方案进行的各种非实质性的改进，均在本发明的保护范围之内。

Claims (10)

  1. 一种空间异型拱肋支撑调节装置，其特征在于，包括纵向支撑机构，所述纵向支撑机构包括钢管墩；所述钢管墩上设有支撑垫块。
  2. 根据权利要求1所述的一种空间异型拱肋支撑调节装置，其特征在于，所述支撑垫块包括设置在钢管墩上的底部连接板，所述底部连接板上设有垫块本体；所述垫块本体上设有支撑斜面。
  3. 根据权利要求1所述的一种空间异型拱肋支撑调节装置，其特征在于，所述拱肋支撑调节装置包括两个纵向支撑机构，两个所述纵向支撑机构呈间隔分布。
  4. 根据权利要求2所述的一种空间异型拱肋支撑调节装置，其特征在于，所述支撑垫块与底部连接板采用可拆卸式的连接方式相连接。
  5. 根据权利要求1所述的一种空间异型拱肋支撑调节装置，其特征在于，所述拱肋支撑调节装置还包括调节机构，所述调节机构包括千斤顶垫墩，所述千斤顶垫墩上设有三向千斤顶。
  6. 根据权利要求2所述的一种空间异型拱肋支撑调节装置，其特征在于，所述底部连接板水平投影面积大于支撑垫块水平投影面积。
  7. 根据权利要求1所述的一种空间异型拱肋支撑调节装置，其特征在于，所述拱肋支撑调节装置还包括限位机构，所述限位机构包括限位工架，所述限位工架包括工架本体，所述工架本体上设有定位斜面。
  8. 根据权利要求7所述的一种空间异型拱肋支撑调节装置，其特征在于，所述限位机构至少包括两个限位工架，两个所述限位工架相对间隔分布。
  9. 根据权利要求7所述的一种空间异型拱肋支撑调节装置，其特征在于，所述工架本体包括第一框架板、第二框架板以及第三框架板；所述第一框架板、第二框架板以及第三框架板；依次连接；所述第二框架板以及第三框架板分 别布置在第一框架板的两端。
  10. 根据权利要求9所述的一种空间异型拱肋支撑调节装置，其特征在于，所述第二框架板与第一框架板之间还设有支撑框架板；所述支撑框架板一端与第一框架板相连接，另一端与第二框架板相连接；所述支撑框架板倾斜设置；所述支撑框架板与第三横向框架相互平行设置。
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