WO2022011758A1 - 可调式隧道掘进设备接收平台 - Google Patents

可调式隧道掘进设备接收平台 Download PDF

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Publication number
WO2022011758A1
WO2022011758A1 PCT/CN2020/107248 CN2020107248W WO2022011758A1 WO 2022011758 A1 WO2022011758 A1 WO 2022011758A1 CN 2020107248 W CN2020107248 W CN 2020107248W WO 2022011758 A1 WO2022011758 A1 WO 2022011758A1
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Prior art keywords
pier
column
plate
receiving platform
assembly
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PCT/CN2020/107248
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English (en)
French (fr)
Inventor
牟犇
刘旭
潘巍
陈湘生
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青岛理工大学
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Publication of WO2022011758A1 publication Critical patent/WO2022011758A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories

Definitions

  • the invention relates to the field of construction, in particular to a receiving platform for tunnel excavation equipment.
  • the technical effect of the present invention can overcome the above technical problems and provide an adjustable receiving platform for tunnel boring equipment.
  • the adjustable tunnel boring equipment receiving platform of the present invention comprises a pier column assembly, an inter-column support assembly and a receiving platform assembly;
  • the pier-column assembly includes a plurality of pier-column combination columns and a combination lock buckle.
  • the pier-column combination column is formed by stacking a number of pier columns. They are connected by flanges;
  • the combination lock includes a horizontal connecting plate, a connecting wing plate and a hinge support, and a connecting wing plate is connected to each of the upper and lower sides of the horizontal connecting plate, and the thickness of the horizontal connecting plate is greater than that of the connecting wing plate.
  • the inner side of the transverse connecting plate is provided with a card slot, and the outer side is fixed with a hinge support; the card slot is locked on the square flange of the upper and lower adjacent connecting pier columns and fixed with bolts, connecting the wing plate and the pier column fixed by bolts;
  • each inter-column support assembly includes two cross-shaped central connecting plates and four connecting arms, and the two cross-shaped central connecting plates are connected by an intermediate connecting block. Connecting, the four corners of each cross-shaped central connecting plate are provided with connecting holes; both ends of the connecting arm are provided with connecting lugs I, each connecting lug I is provided with connecting holes, and the connecting lugs I at one end of the connecting arm are connected to the cross-shaped
  • the central connecting plate is hinged, and the other end is hinged with the hinge support;
  • the receiving platform assembly includes several receiving flat plates, and each receiving flat plate is provided with a square flange on the back;
  • the top of the pier-column combination column is connected with the receiving plate through a square flange, and the bottom is fixed on the ground through a square flange.
  • the receiving platform further includes a lateral support assembly
  • the lateral support assembly includes a base and a connecting arm
  • the base includes a base plate and a hinge support
  • the base plate is fixed on the ground
  • one end of the connecting arm is hinged with the hinge support of the lateral support assembly, The other end is hinged with the hinge support of the combination lock.
  • a triangular stiffening rib and a vertical stiffening rib are arranged on the combination lock; the triangular stiffening rib is located on the transverse connecting plate and is arranged on both sides of the hinge support; the vertical stiffening rib is located on the connecting wings on both sides, and
  • the hinge supports are on the same plane.
  • the back of the receiving plate is provided with a bending stiffening rib
  • the bending stiffening rib is cross-shaped
  • the bending stiffening rib is provided with a connecting lug II
  • the connecting lug II is provided with a connecting hole.
  • the receiving plate and the pier-column combination column are connected by a connecting arm, one end of the connecting arm is hinged with the connecting ear II, and the other end is hinged with the hinge support on the combination lock.
  • the receiving plate further includes an elongated connecting plate, and the back of the elongated connecting plate is provided with a cross-shaped stiffening rib.
  • the connecting arm includes several sections of connecting steel pipes, and the connecting steel pipes are connected by flanges.
  • the connecting steel pipe includes several equal-section steel pipes and two variable-diameter steel pipes.
  • the hinge support includes two parallel connecting plates, and each connecting plate is symmetrically provided with two connecting holes.
  • the center of the column body of the pier is provided with a cross stiffener.
  • the receiving platform of the present invention is simple to assemble, not affected by the weather, can be used at any time, and has strong applicability.
  • the spacing and height of the pier-column composite columns can be flexibly adjusted according to needs, and only need to increase the pier for different height or distance requirements.
  • the height of the column or the length of the connecting arm of the inter-column support assembly can meet the requirements;
  • the invention has good mechanical performance.
  • the cross stiffeners are arranged in the column body of the pier column to ensure the continuity of stress transmission.
  • reducer steel pipe support arm can save material and reduce torsional deformation;
  • the present invention avoids the problem of instability of long columns through the pier-column composite column connected by the pier-column, and simultaneously avoids the out-of-plane deformation of the inter-column support through the multi-section inter-column support assembly;
  • the present invention has a variety of application occasions, not only can be used as a receiving platform for tunnel excavation equipment, but also can be used as a temporary support for vehicles to pass through during municipal construction.
  • Fig. 1 is the structural representation of the present invention
  • Figure 2 is a schematic diagram of the structure of the pier column assembly
  • Figure 3 is a schematic diagram of the pier column structure
  • Figure 4 is a schematic structural diagram of a combined lock
  • Fig. 5 is the structural schematic diagram of the inter-column support assembly
  • Fig. 6 is a schematic diagram of the structure of the cross-shaped center connecting plate
  • Figure 7 is a schematic diagram of the structure of the connecting arm
  • Figure 8 is an exploded view of the structure of the inter-column support assembly
  • FIG. 9 is a schematic diagram of the structure of the back of the receiving plate.
  • Figure 10 is a schematic diagram of the connection between the receiving plate and the pier
  • Figure 11 is a schematic diagram of the connection between the receiving flat plate and the elongated connecting plate
  • Figure 12 is a schematic structural diagram of a lateral support assembly
  • Figure 13 is a schematic diagram of the connection between the lateral support assembly and the pier
  • the above-mentioned drawings include the following reference numerals: 1, pier column assembly; 11, pier column combination column; 1101,; pier column; 12, combination lock; 1201, transverse connecting plate; hinge support; 1204, card slot; 1205, connecting hole; 1206, triangular stiffener; 1207, vertical stiffener; 13, square flange; 14, cross stiffener; 2, inter-column support assembly; 21, Cross-shaped center connecting plate; 2101, middle connecting block; 22, connecting arm; 2201, connecting ear I; 2202, equal section steel pipe; 2203, reducing steel pipe; 3, receiving platform assembly; 31, receiving flat plate; 3101, anti-bending Stiffener; 3102, connecting ear II; 32, lengthened connecting plate; 4, lateral support assembly; 41, base; 4101, bottom plate.
  • the adjustable tunnel boring equipment receiving platform of the present invention includes a pier column assembly 1 , an inter-column support assembly 2 and a receiving platform assembly 3 .
  • the pier column assembly includes a number of pier column combination columns 11 and combination locks 12.
  • the pier column combination column is formed by stacking a number of pier columns 1101.
  • There are cross-shaped stiffeners 14, square flanges 13 are provided at both ends of the column, and the upper and lower piers 1101 are connected by flanges; the top of the pier-column combination column 11 and the receiving plate assembly 3 are fixedly connected through the square flanges, The bottom is fixed to the ground by a square flange.
  • the combination lock 12 includes a lateral connecting plate 1201, a connecting wing plate 1202 and a hinge support 1203.
  • the upper and lower sides of the lateral connecting plate 1201 are respectively connected with a connecting wing plate 1202.
  • the thickness of the lateral connecting plate 1201 is greater than the thickness of the connecting wing plate 1202.
  • the inner side of the transverse connecting plate is provided with a card slot 1204, and the hinge support 1203 is fixed on the outer side.
  • the hinge support 1203 includes two parallel connecting plates, and two connecting holes 1205 are symmetrically arranged on each connecting plate.
  • the combination lock 12 is also provided with a triangular stiffening rib 1206 and a vertical stiffening rib 1207 .
  • the vertical stiffening ribs 1207 are symmetrically arranged on the connecting wings 1202 on both sides, and each side includes two parallel ribs.
  • the vertical stiffening ribs 1207 and the hinge support 1203 are on the same plane.
  • the triangular stiffeners 1206 can improve the structural integrity and reduce the stress concentration at the joints, and the vertical stiffeners 1207 can ensure the continuity of stress transmission and reduce the stress concentration at the joints.
  • the combination lock 12 is installed on the pier column combination column 11.
  • the clamping groove 1204 of the transverse connecting plate is clamped to the square flange plate 13 connecting the pier column and connected with the square flange plate by bolts. Since the pier column is connected There are two flanges, so the height of the clamping slot 1204 is the thickness of the two flanges, and the connecting wings 1202 and the pier 1101 are fixedly connected by bolts.
  • the inter-column support assembly 2 includes two cross-shaped center connecting plates 21 and four connecting arms 22.
  • the two ends of the connecting arms are provided with connecting lugs I 2201, and each connecting lug I 2201 is provided with connecting lugs I 2201.
  • Hole 1205; the four corners of each cross-shaped center connecting plate 21 are provided with a connecting hole 1205, and the two cross-shaped center connecting plates 21 are connected by the intermediate connecting block 2101, so that the two cross-shaped center connecting plates 21 are spaced at a certain distance.
  • the plates are hinged to each other; two adjacent pier-column composite columns 11 are connected by several inter-column support assemblies 2 , as shown in FIG. 1 , two adjacent pier-column composite columns 11 are connected by two inter-column support assemblies 2
  • the opposite sides of the pier-column combined column 11 are provided with combined locks 12, wherein the middle combined lock is connected with the upper and lower connecting arms.
  • the connecting arm 22 includes several sections of connecting steel pipes, which are connected by flanges.
  • the connecting steel pipes include several sections of equal-section steel pipes 2202 and two variable-diameter steel pipes 2203.
  • the two ends of the connecting arm are variable-diameter steel pipes, and there are several sections in the middle.
  • the length of the connecting arm can be adjusted by increasing or decreasing the number of steel pipes 2202 of equal section, thereby adjusting the distance between adjacent piers.
  • the receiving platform assembly 3 includes several receiving flat plates 31 , each receiving flat plate 31 is provided with a square flange 13 on the back side, and the back surface of the receiving flat plate 31 is also provided with a bending stiffener 3101 .
  • the rib 3101 is cross-shaped and is arranged around the square flange 13.
  • Each buckling stiffening rib 3101 is provided with a connecting ear II 3102, and the connecting ear is provided with a connecting hole.
  • the receiving plate 31 and the pier-column combination column 11 are not only connected by the square flange 13, but also connected by the connecting arm 22.
  • One end of the connecting arm 22 is hinged with the connecting ear II 3102 on the bending stiffener, and the other end is connected with the connecting arm 22.
  • the hinge support 1203 on the combination lock is hinged.
  • the receiving platform assembly 3 further includes an elongated connecting plate 32 , and the back of the elongated connecting plate 32 is provided with a cross-shaped stiffening rib 14 .
  • the receiving platform assembly 3 is formed by splicing a plurality of receiving flat plates 31 and elongated connecting plates 32.
  • the flexural stiffeners of the two adjacent receiving flat plates 31 are correspondingly fixedly connected, and the flexural stiffening ribs of the adjacent receiving flat plates and the elongated connecting plates are correspondingly connected. Corresponds to the fixed connection.
  • the receiving platform is also provided with a lateral support assembly 4 , as shown in FIG. 12 , the lateral support assembly 4 includes a base 41 Compared with the connecting arm 22 , the structure of the base 41 is the same as that of the combination lock 12 except that there is no card slot, and the connecting arm has the same structure as the connecting arm of the inter-column support assembly.
  • the base 41 includes a bottom plate 4101 and a hinge support 1203, and the bottom plate 4101 is fixed on the ground.
  • one end of the connecting arm 22 is hinged with the hinge support 1203 of the lateral support assembly, and the other end is hinged with the hinge support 1203 of the combination lock.

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Abstract

一种可调式隧道掘进设备接收平台，包括墩柱组件（1）、柱间支撑组件（2）和接收平台组件（3）；墩柱组件（1）包括若干墩柱组合柱（11）和组合锁扣（12），墩柱组合柱（11）由若干墩柱（1101）叠放形成，组合锁扣（12）包括横向连接板（1201）、连接翼板（1202）和铰支座（1203），相邻的两根墩柱组合柱（11）通过若干柱间支撑组件（2）连接，柱间支撑组件（2）包括两块十字花中心连接板（21）和四根连接臂（22），接收平台组件（3）包括若干块接收平板（31），墩柱组合柱（11）顶部与接收平板（31）通过方形法兰盘（13）连接，底部通过方形法兰盘（13）固定在地面上。本接收平台组装简单，不受天气影响，随时可以使用，墩柱组合柱的间距和高度可以根据需要灵活调整，对于不同的高度或距离要求仅需增加墩柱的高度或柱间支撑组件连接臂的长度即可满足要求。

Description

可调式隧道掘进设备接收平台 技术领域
本发明涉及建筑领域，具体而言，涉及一种隧道掘进设备接收平台。
背景技术
随着我国城市建设速度的加快，地铁隧道、海底隧道、过江隧道等一系列地下交通通道正在进行建设。在隧道工程的施工过程中，以盾构机为代表的隧道掘进设备大大加快了施工进程，提高了施工质量。
然而隧道掘进设备通常体积庞大，重量较大，在完成施工后需将其从地下收回至地面。一般情况下，可在预定出洞位置提前进行钢筋混凝土接收结构的施工工作，但在地面以下的钢筋混凝土结构施工复杂，难度较高，且其形成足够强度需要较长时间，而工程又受天气影响较大且工期经常改变，因此使用钢筋混凝土接收结构不能很好地解决这一问题。
发明内容
本发明的技术效果能够克服上述技术问题,提供一种可调式隧道掘进设备接收平台。
为了实现上述目的，本发明的可调式隧道掘进设备接收平台包括墩柱组件、柱间支撑组件和接收平台组件；
所述墩柱组件包括若干墩柱组合柱和组合锁扣，墩柱组合柱由若干墩柱叠放形成，墩柱的柱体为方形，柱体两端均设置有方形法兰盘，墩柱之间通过法兰连接；组合锁扣包括横向连接板、连接翼板和铰支座，横向连接板的上下两侧各连接有一块连接翼板，横向连接板的厚度大于连接翼板的厚度，横向连接板的内侧面上设置有卡槽，外侧面上固定有铰支座；卡槽卡到上下相邻的连接墩柱的方形法兰盘上并与通过螺栓固定，连接翼板与墩柱通过螺栓固定；
相邻的两根墩柱组合柱通过若干柱间支撑组件连接，每个柱间支撑组件包括两块十字花中心连接板和四根连接臂，两块十字花中心连接板之间通过中间 连接块连接，每块十字花中心连接板的四角均设置有连接孔；连接臂两端皆设置有连接耳Ⅰ，每个连接耳Ⅰ上均设置有连接孔，连接臂一端的连接耳Ⅰ与十字花中心连接板铰接，另一端与铰支座铰接；
接收平台组件包括若干块接收平板，每块接收平板背面皆设置有方形法兰盘；
墩柱组合柱顶部与接收平板通过方形法兰盘连接，底部通过方形法兰盘固定在地面上。
优选地，接收平台还包括侧向支撑组件，侧向支撑组件包括底座和连接臂，底座包括底板和铰支座，底板固定在地面上，连接臂一端与侧向支撑组件的铰支座铰接，另一端与组合锁扣的铰支座铰接。
优选地，组合锁扣上设置有三角加劲肋和竖向加劲肋；三角加劲肋位于横向连接板上，设置在铰支座的两侧；竖向加劲肋位于两侧的连接翼板上，与铰支座在同一平面上。
优选地，接收平板背面设置有抗弯加劲肋，抗弯加劲肋呈十字形，抗弯加劲肋上设置有连接耳Ⅱ，连接耳Ⅱ上设置有连接孔。
优选地，接收平板与墩柱组合柱通过连接臂连接，连接臂一端与连接耳Ⅱ铰接，另一端与组合锁扣上的铰支座铰接。
优选地，接收平板还包括加长连接板，加长连接板的背面设置有十字形加劲肋。
优选地，连接臂包括若干节连接钢管，连接钢管之间通过法兰盘连接。
优选地，连接钢管包括若干节等截面钢管和两个变径钢管，两个变径钢管分别设在在等截面钢管的两端，连接耳Ⅰ设置在变径钢管的端部。
优选地，铰支座包括两块平行的连接板，每块连接板上对称设置有两个连接孔。
优选地，墩柱的柱体中心设置有十字加劲肋。
本发明具有以下有益效果：
(1)本发明的接收平台组装简单，不受天气影响，随时可以使用，且适用性强，墩柱组合柱的间距和高度可以根据需要灵活调整，对于不同的高度或距离要求仅需增加墩柱的高度或柱间支撑组件连接臂的长度即可满足要求；
(2)本发明的具有良好的受力性能，墩柱的柱体中布置十字加劲肋保证了应力传递的连续性，组合锁扣的多道加劲肋可使应力合理分布到墩柱组合柱体上，变径钢管支撑臂可节省材料并减少扭转变形；
(3)本发明通过墩柱相连的墩柱组合柱避免了长柱失稳的问题，同时通过多段连接的柱间支撑组件避免了柱间支撑的平面外变形；
(4)本发明具有多种的使用场合，不仅可以作为隧道掘进设备的接收平台，也可在市政施工时作为临时支撑，供车辆通行。
附图说明
图1是本发明结构示意图；
图2是墩柱组件结构示意图；
图3是墩柱结构示意图；
图4是组合锁扣结构示意图；
图5是柱间支撑组件结构示意图；
图6是十字花中心连接板结构示意图；
图7是连接臂结构示意图；
图8是柱间支撑组件结构分解图；
图9是接收平板背面结构示意图；
图10是接收平板与墩柱连接示意图；
图11是接收平板与加长连接板连接示意图；
图12是侧向支撑组件结构示意图；
图13是侧向支撑组件与墩柱连接示意图；
其中，上述附图包括以下附图标记：1、墩柱组件；11、墩柱组合柱；1101、； 墩柱；12、组合锁扣；1201、横向连接板；1202、连接翼板；1203、铰支座；1204、卡槽；1205、连接孔；1206、三角加劲肋；1207、竖向加劲肋；13、方形法兰盘；14、十字形加劲肋；2、柱间支撑组件；21、十字花中心连接板；2101、中间连接块；22、连接臂；2201、连接耳Ⅰ；2202、等截面钢管；2203、变径钢管；3、接收平台组件；31、接收平板；3101、抗弯加劲肋；3102、连接耳Ⅱ；32、加长连接板；4、侧向支撑组件；41、底座；4101、底板。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步说明。
如图1所示，本发明的可调式隧道掘进设备接收平台包括墩柱组件1、柱间支撑组件2和接收平台组件3。
如图2-图4所示，墩柱组件包括若干墩柱组合柱11和组合锁扣12，墩柱组合柱由若干墩柱1101叠放形成，墩柱1101的柱体为方形，柱体内设置有十字形加劲肋14，柱体两端均设置有方形法兰盘13，上下墩柱1101之间通过法兰连接；墩柱组合柱11顶部与接收平板组件3通过方形法兰盘固定连接，底部通过方形法兰盘固定在地面上。通过调整叠放的墩柱1101的数量，可以调整整个接收平台的高度。
组合锁扣12包括横向连接板1201、连接翼板1202和铰支座1203，横向连接板1201的上下两侧各连接有一块连接翼板1202，横向连接板1201的厚度大于连接翼板1202厚度，横向连接板的内侧面上设置有卡槽1204，铰支座1203固定在外侧面上。铰支座1203包括两块平行的连接板，每块连接板上对称设置有两个连接孔1205。组合锁扣12上还设置有三角加劲肋1206和竖向加劲肋1207，三角加劲肋1206对称设置于横向连接板1201上，且位于铰支座1203的两侧。竖向加劲肋1207对称设置于两侧的连接翼板1202上，每侧均包括两块平行的肋板，竖向加劲肋1207与铰支座1203在同一平面上。三角加劲肋1206可以提高结构整体性，减小连接处的应力集中，竖向加劲肋1207可以确保应力传递的连续性，减少连接处的应力集中。
组合锁扣12安装到墩柱组合柱11上，安装时，将横向连接板的卡槽1204 卡到连接墩柱的方形法兰盘13上并与方形法兰盘通过螺栓连接，由于墩柱连接处为两个法兰盘，因此卡槽1204的高度为两个法兰盘的厚度，连接翼板1202与墩柱1101通过螺栓固定连接。
如图5-图8所示，柱间支撑组件2包括两块十字花中心连接板21和四根连接臂22，连接臂两端设置有连接耳Ⅰ2201，每个连接耳Ⅰ2201上均设置有连接孔1205；每块十字花中心连接板21的四角均设置有一个连接孔1205，两块十字花中心连接板21通过中间连接块2101连接，使两块十字花中心连接板21之间间隔一定的距离，以便将连接耳Ⅰ2201插入，连接臂22一端的连接耳Ⅰ2201插入两块十字花中心连接板21之间并与其铰接，连接臂22另一端的连接耳Ⅰ2201插入铰支座1203的两块连接板之间与其铰接；相邻的两根墩柱组合柱11通过若干柱间支撑组件2连接，如图1所示，相邻的两根墩柱组合柱11通过两个柱间支撑组件2连接，墩柱组合柱11相对的侧面上均设置有组合锁扣12，其中，中间的组合锁扣与上下两根连接臂连接。
连接臂22包括若干节连接钢管，连接钢管之间通过法兰盘连接，连接钢管包括若干节等截面钢管2202和两个变径钢管2203，连接臂的两端为变径钢管，中间为若干节等截面钢管，通过增减等截面钢管2202的数量可以调整连接臂的长度，从而调整相邻的墩柱之间的距离。
如图9所示，接收平台组件3包括若干块接收平板31，每块接收平板31背面均设置有方形法兰盘13，接收平板31背面还设置有抗弯加劲肋3101，四块抗弯加劲肋3101呈十字形，设置于方形法兰盘13周围，每块抗弯加劲肋3101上均设置有连接耳Ⅱ3102，连接耳上设置有连接孔。
如图10所示，接收平板31与墩柱组合柱11除了通过方形法兰盘13连接，还通过连接臂22连接，连接臂22一端与抗弯加劲肋上的连接耳Ⅱ3102铰接，另一端与组合锁扣上的铰支座1203铰接。
如图11所示，接收平台组件3还包括加长连接板32，加长连接板32的背面设置有十字形加劲肋14。接收平台组件3由若干块接收平板31和加长连接板32拼接而成，相邻的两块接收平板31的抗弯加劲肋对应固定连接，相邻的接收 平板和加长连接板的抗弯加劲肋对应固定连接。
当进行掘进设备的接收时，为了减少冲击的影响并增强结构的整体刚度，减少面板翘曲，接收平台还设置有侧向支撑组件4，如图12所示，侧向支撑组件4包括底座41和连接臂22，底座41的结构与组合锁扣12的结构相比，除了没有卡槽，其他部分相同，连接臂与柱间支撑组件的连接臂结构相同。底座41包括底板4101和铰支座1203，底板4101固定在地面上。如图13所示，连接臂22一端与侧向支撑组件的铰支座1203铰接，另一端与组合锁扣的铰支座1203铰接。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种可调式隧道掘进设备接收平台，其特征在于，
    包括墩柱组件(1)、柱间支撑组件(2)和接收平台组件(3)；
    所述墩柱组件(1)包括若干墩柱组合柱(11)和组合锁扣(12)，墩柱组合柱(11)由若干墩柱(1101)叠放形成，墩柱(1101)的柱体为方形，柱体两端均设置有方形法兰盘(13)，墩柱之间通过法兰连接；组合锁扣(12)包括横向连接板(1201)、连接翼板(1202)和铰支座(1203)，横向连接板(1201)的上下两侧各连接有一块连接翼板(1202)，横向连接板(1201)的厚度大于连接翼板(1202)的厚度，横向连接板(1201)的内侧面上设置有卡槽(1204)，外侧面上固定有铰支座(1203)；卡槽(1204)卡到上下相邻的连接墩柱的方形法兰盘(13)上并与通过螺栓固定，连接翼板(1202)与墩柱(1101)通过螺栓固定；
    相邻的两根墩柱组合柱(11)通过若干柱间支撑组件(2)连接，每个柱间支撑组件(2)包括两块十字花中心连接板(21)和四根连接臂(22)，两块十字花中心连接板(21)之间通过中间连接块(2101)连接，每块十字花中心连接板(21)的四角均设置有连接孔(1205)；连接臂(22)两端皆设置有连接耳Ⅰ(2201)，每个连接耳Ⅰ(2201)上均设置有连接孔(1205)，连接臂一端的连接耳Ⅰ(2201)与十字花中心连接板(21)铰接，另一端与铰支座(1203)铰接；
    接收平台组件(3)包括若干块接收平板(31)，每块接收平板(31)背面皆设置有方形法兰盘(13)；
    墩柱组合柱(11)顶部与接收平板(31)通过方形法兰盘(13)连接，底部通过方形法兰盘(13)固定在地面上。
  2. 根据权利要求1所述的可调式隧道掘进设备接收平台，其特征在于，该接收平台还包括侧向支撑组件(4)，侧向支撑组件(4)包括底座(41)和连接臂(22)，底座(41)包括底板(4101)和铰支座(1203)，底板(4101)固定在地面上，连接臂(22)一端与侧向支撑组件的铰支座(1203)铰接，另一端与组合锁扣的铰支座(1203)铰接。
  3. 根据权利要求2所述的可调式隧道掘进设备接收平台，其特征在于，组合锁扣(12)上设置有三角加劲肋(1206)和竖向加劲肋(1207)；三角加劲肋(1206)位于横向连接板(1201)上，设置在铰支座(1203)的两侧；竖向加劲肋(1207)位于两侧的连接翼板(1202)上，与铰支座(1203)在同一平面上。
  4. 根据权利要求1所述的可调式隧道掘进设备接收平台，其特征在于，接收平板(31)背面设置有抗弯加劲肋(3101)，抗弯加劲肋(3101)呈十字形，抗弯加劲肋(3101)上设置有连接耳Ⅱ(3102)，连接耳Ⅱ(3102)上设置有连接孔(1205)。
  5. 根据权利要求4所述的可调式隧道掘进设备接收平台，其特征在于，接收平板(31)与墩柱组合柱(11)通过连接臂(22)连接，连接臂(22)一端与连接耳Ⅱ(3102)铰接，另一端与组合锁扣(3)上的铰支座(1203)铰接。
  6. 根据权利要求5所述的可调式隧道掘进设备接收平台，其特征在于，接收平板(31)还包括加长连接板(32)，加长连接板(32)的背面设置有十字形加劲肋(14)。
  7. 根据权利要求1所述的可调式隧道掘进设备接收平台，其特征在于，连接臂(22)包括若干节连接钢管，连接钢管之间通过法兰盘连接。
  8. 根据权利要求7所述的可调式隧道掘进设备接收平台，其特征在于，连接钢管包括若干节等截面钢管(2202)和两个变径钢管(2203)，两个变径钢管(2203)分别设在在等截面钢管(2202)的两端，连接耳Ⅰ(2201)设置在变径钢管(2203)的端部。
  9. 根据权利要求1所述的可调式隧道掘进设备接收平台，其特征在于，铰支座(1203)包括两块平行的连接板，每块连接板上对称设置有两个连接孔(1205)。
  10. 根据权利要求1所述的可调式隧道掘进设备接收平台，其特征在于，墩柱(1101)的柱体中心设置有十字加劲肋(14)。
PCT/CN2020/107248 2020-07-17 2020-08-06 可调式隧道掘进设备接收平台 WO2022011758A1 (zh)

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