WO2021237402A1 - Chariot de revêtement assemblé permettant une rotation rapide - Google Patents

Chariot de revêtement assemblé permettant une rotation rapide Download PDF

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Publication number
WO2021237402A1
WO2021237402A1 PCT/CN2020/092069 CN2020092069W WO2021237402A1 WO 2021237402 A1 WO2021237402 A1 WO 2021237402A1 CN 2020092069 W CN2020092069 W CN 2020092069W WO 2021237402 A1 WO2021237402 A1 WO 2021237402A1
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WO
WIPO (PCT)
Prior art keywords
assembly
template
template assembly
mast
heightening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/092069
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English (en)
Chinese (zh)
Inventor
卓文泽
许修亮
林波
李彦军
侯士祥
刘磊
张魏魏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poly Changda Overseas Engineering Co Ltd
Original Assignee
Poly Changda Overseas Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poly Changda Overseas Engineering Co Ltd filed Critical Poly Changda Overseas Engineering Co Ltd
Priority to PCT/CN2020/092069 priority Critical patent/WO2021237402A1/fr
Publication of WO2021237402A1 publication Critical patent/WO2021237402A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor

Definitions

  • the invention relates to the field of tunnel construction equipment, and more specifically, it relates to an assembled lining trolley capable of realizing rapid turnover.
  • the technical problem to be solved by the present invention is to address the above-mentioned shortcomings of the prior art and provide a fabricated lining trolley that can realize rapid turnover.
  • the vehicle can take into account the lining construction of multiple caverns, shortening the construction period.
  • a prefabricated lining trolley capable of realizing rapid turnover includes a mast assembly, a template assembly, a hydraulic system, a traverse mechanism, and a walking mechanism;
  • the mast assembly includes a basic door
  • the assembled heightening door frame is superimposed and connected to the base door frame;
  • the template assembly includes a top template assembly and a side template assembly, the top template assembly
  • the finished and side formwork assemblies are connected by hinges;
  • the mast assembly and the formwork assembly are respectively connected by a mechanical screw, a top mold cylinder and a side mold cylinder;
  • the hydraulic system is arranged on the longitudinal beam Between the bottom surface and the top surface of the traverse machine;
  • the walking mechanism is arranged at the bottom of the traverse mechanism.
  • the basic door frame includes four pieces of uprights, two pieces of upper longitudinal beams, two pieces of lower longitudinal beams, and two pieces of crossbeams; High longitudinal beams, two raised beams and one supporting beam.
  • the top template assembly includes a foundation top template and a heightened top template;
  • the edge template assembly includes a foundation edge template and a heightened edge template;
  • the top template assembly consists of an upper supporting beam, a lifting beam, The top longitudinal beam and the translation jack are composed; the top template assembly and the door frame assembly are connected with the translation jack through the lug plates arranged on the cross beam and the top longitudinal beam.
  • the traverse mechanism is composed of an upper turntable, a lower turntable and a connecting bearing; the upper turntable and the lower turntable are connected by a connecting bearing; the upper turntable and the lower turntable are provided with the same number of reserved holes , The two ends of the matching bolts are respectively inserted into the reserved holes.
  • the bottom of the walking mechanism is also provided with a servo motor and a walking wheel; the bottom of the walking wheel is provided with a track.
  • the present invention has the following advantages:
  • the assembly type lining trolley of the present invention that can realize rapid turnover introduces the concept of assembly type, and can complete rapid disassembly and assembly in situ through the assembly type door frame assembly and template assembly, and its assembly and disassembly The process is simpler than traditional trolleys, saving a lot of time.
  • An assembled lining trolley capable of realizing rapid turnover of the present invention utilizes hydraulic system, traverse mechanism and walking mechanism to realize the rapid transfer of the same trolley between multiple caverns, thereby taking into account the requirements of multiple caverns. Lining construction ensures the smoothness and safety of construction.
  • Figure 1 is a cross-sectional view of the trolley of the present invention
  • Figure 2 is a longitudinal section view of the trolley of the present invention.
  • Figure 3 is a structural diagram of the traverse mechanism of the present invention.
  • Fig. 4 is a transfer diagram of the basic portal frame of the present invention.
  • an assembled lining trolley capable of realizing rapid turnover of the present invention includes a mast assembly 1, a template assembly 2, a hydraulic system 3, a traverse mechanism 4, and a traveling mechanism 5.
  • the gantry assembly includes a basic gantry 6 and an assembled heightening gantry 7, and the assembled heightening gantry 7 is superimposed and connected to the basic gantry 6.
  • the template assembly 2 includes a top template assembly 8 and an edge template assembly 9, and the top template assembly 8 and the edge template assembly 9 are connected by hinges.
  • the mast assembly 1 and the template assembly 2 are connected by a mechanical screw 10, a top mold cylinder 11, and a side mold cylinder 12, respectively.
  • the hydraulic system 3 is arranged between the bottom surface of the longitudinal beam 38 and the top surface of the traverse mechanism 4; the walking mechanism 5 is arranged at the bottom of the traverse mechanism 4.
  • the basic gantry 6 includes four uprights 13, two upper longitudinal beams 14, two lower longitudinal beams 15 and two transverse beams 16.
  • the heightening mast 7 includes two pieces of four heightening columns 17, two pieces of heightening longitudinal beams 18, two pieces of heightening cross beams 19, and a supporting beam 20.
  • the top template assembly 8 includes a base top template 21 and an elevated top template 22, and the side template assembly 9 includes a base edge template 23 and an elevated side template 24; the top template assembly 8 consists of an upper support beam 25 , Lifting beam 26, top longitudinal beam 27 and translation jack 28.
  • the top template assembly 8 and the door frame assembly 1 are connected to the translation jack 28 through the ear plates 29 arranged on the cross beam 16 and the top longitudinal beam 27.
  • the traverse mechanism 4 is composed of an upper turntable 30 and a lower turntable 31 and a connecting bearing 32.
  • the upper turntable 30 and the lower turntable 31 are connected by a connecting bearing 32.
  • the upper turntable 30 and the lower turntable 31 are provided with the same number of reserved holes 33, and both ends of the matching bolts 34 are inserted into the reserved holes 33 respectively.
  • the bottom of the traveling mechanism 5 is further provided with a servo motor 35 and a traveling wheel 36, and the bottom of the traveling wheel 36 is provided with a track 37.
  • the trolley of the invention can quickly complete assembly and disassembly between adjacent sections.
  • the assembly principle is divided into two stages: the first stage is the assembly installation of the heightened mast.
  • the heightening mast is assembled on the ground and superimposed on the base mast by hoisting to complete the assembly of the mast assembly.
  • the second stage is the prefabricated installation of the top template assembly.
  • the top template assembly is assembled on the ground synchronously, and then superimposed on the mast assembly by hoisting to complete the second assembly.
  • the top formwork assembly is split into several top formwork assembly units, and the parts are lifted to the door frame assembly before completion A simple assembly is enough.
  • the trolley of the present invention can complete rapid transfer between non-adjacent sections, which greatly saves the time that the trolley needs to be disassembled and then transferred to the next section for reassembly.
  • the disassembly process of the trolley of the present invention is opposite to the assembling process.
  • the top formwork assembly is hoisted and unloaded to the ground, and the whole is transferred to the next section to wait for hoisting again.
  • Use the same operation to unload the heightening mast assembly to the ground, and transfer it to the next section as a whole to wait for it to be hoisted again. It is necessary to judge whether the top template assembly needs to be widened according to the size of the next section, the side template assembly should be heightened, partial parts replacement or reinforcement of the heightened mast assembly, and the mechanical screw rod Make adjustments, etc.
  • cavern A and cavern C are non-adjacent caverns of a certain underground project, they have similar or identical cross-sectional dimensions, which conform to the scope of application of the trolley of the present invention.
  • the two caverns are connected by the main channel B, and the spatial relationship is shown in Figure 4. After using the trolley of the present invention to finish the lining of the cavern A, the trolley needs to be quickly transferred to the cavern C for lining construction.
  • cavern A and cavern C are the same, and the space of cavern B is enough for the trolley to be transported without disassembly and assembly, then only need to follow 3 steps to complete the transport:
  • Step 1 Evacuate the trolley in cavern A along the track to cavern B.
  • Step 2 Put temporary support structures such as piers on the bottom surfaces of the lower longitudinal beams of each trolley, start the hydraulic system of the trolley, and allow the hydraulic cylinder to contract to drive the traverse mechanism and the traveling system to separate from the track.
  • the weight of the trolley is borne by the temporary support structure.
  • Step 3 The operation of moving the trolley to cavern C only needs to repeat the operation of step 2, rotate the walking wheel 90 degrees again to restore it to its original position, and advance cavern C to start the lining construction.
  • cavern A and cavern C are similar, or the space of cavern B is not enough for the trolley to be transported without disassembly and assembly, then only the top template assembly and side of the trolley The template assembly or heightening mast assembly is unloaded and transferred to the vicinity of the hanging point of cave C to complete the necessary heightening mast adjustment or adding top and side templates and other preparations. Then, use the operations in steps 1-3 above to move the basic door frame assembly to the vicinity of the hanging point of the cavern C, and complete the assembly-type assembly of the trolley in the cavern C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Chariot de revêtement assemblé permettant une rotation rapide comprenant un ensemble mât (1), un ensemble gabarit (2), un système hydraulique (3), un mécanisme de mouvement latéral (4) et un mécanisme de déplacement (5). L'ensemble mât (1) comprend un mât de base (6) et un mât renforcé assemblé (7). Le mât renforcé assemblé (7) est placé sur le mât de base (6) et relié à ce dernier. L'ensemble gabarit (2) comprend un ensemble gabarit supérieur (8) et un ensemble gabarit latéral (9). L'ensemble gabarit supérieur (8) et l'ensemble gabarit latéral (9) sont raccordés de façon pivotante l'un à l'autre. L'ensemble mât (1) et l'ensemble gabarit (2) sont reliés l'un à l'autre au moyen d'une vis mécanique (10), d'un vérin à huile de gabarit supérieur (11) et d'un vérin à huile de gabarit latéral (12). Le système hydraulique (3) est disposé entre une surface inférieure d'une poutre longitudinale (38) et une surface supérieure du mécanisme de mouvement latéral (4). Le mécanisme de déplacement (5) est disposé au fond du mécanisme de mouvement latéral (4). Le chariot de revêtement peut être rapidement démonté et assemblé sur place, de telle sorte qu'un chariot peut être destiné à revêtir de multiples chambres, ce qui permet d'assurer une stabilité et une sécurité de construction ainsi que de raccourcir considérablement une période de construction.
PCT/CN2020/092069 2020-05-25 2020-05-25 Chariot de revêtement assemblé permettant une rotation rapide Ceased WO2021237402A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/092069 WO2021237402A1 (fr) 2020-05-25 2020-05-25 Chariot de revêtement assemblé permettant une rotation rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/092069 WO2021237402A1 (fr) 2020-05-25 2020-05-25 Chariot de revêtement assemblé permettant une rotation rapide

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WO2021237402A1 true WO2021237402A1 (fr) 2021-12-02

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114233332A (zh) * 2022-01-10 2022-03-25 杭州市水库管理服务中心 一种隧道二衬台车
CN114320424A (zh) * 2021-12-21 2022-04-12 中铁十九局集团第六工程有限公司 双层行走台车、通风机并联行走系统和通风机并联行走系统的使用方法
CN114438900A (zh) * 2022-03-07 2022-05-06 山东高速路桥国际工程有限公司 一种桥梁施工用可调式移动支撑门架系统
CN114941426A (zh) * 2022-04-08 2022-08-26 福建建工基础设施建设集团有限公司 一种带有机械脱模装置的单侧墙模板台车施工的方法
CN115162406A (zh) * 2022-08-04 2022-10-11 广东省水利水电第三工程局有限公司 一种适用于箱涵结构的整体模板门架
CN115288746A (zh) * 2022-09-06 2022-11-04 甘肃路桥建设集团有限公司 公路隧道二次衬砌模板台车洞内拼装施工工法
CN115419438A (zh) * 2022-09-23 2022-12-02 湖北工业大学 用于高地温隧道灌注低温混凝土的衬砌台车和工作方法
CN115450656A (zh) * 2020-05-25 2022-12-09 保利长大海外工程有限公司 用于地下空间工程的衬砌台车周转方法
CN115467258A (zh) * 2022-09-28 2022-12-13 河南省沿太行高速公路有限公司 一种高效率涵洞施工支撑结构
CN115748524A (zh) * 2022-12-09 2023-03-07 四川港航建设工程有限公司 现浇混凝土排水箱涵及其施工方法
CN116677226A (zh) * 2022-02-23 2023-09-01 中铁十四局集团大盾构工程有限公司 一种大直径隧道中隔墙安装设备及安装方法
CN116892404A (zh) * 2023-08-14 2023-10-17 长安大学 一种可调整浇筑尺寸的二次衬砌台车
CN117108309A (zh) * 2023-07-19 2023-11-24 中国水利水电第十四工程局有限公司 一种小跨度高边墙隧洞一体化台车
WO2024139250A1 (fr) * 2022-12-26 2024-07-04 中铁七局集团有限公司 Chariot de coffrage interne et externe pour ponceau enterré de structure en béton, et procédé de construction l'utilisant
CN118601038A (zh) * 2024-07-02 2024-09-06 上海建工集团股份有限公司 可调台车模架系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1096105A2 (fr) * 1999-10-28 2001-05-02 Ed. Züblin Ag Procédé pour coffrer les parois d'un tunnel et coffrage pour utilisation avec le procédé
CN202071835U (zh) * 2011-05-24 2011-12-14 四川芙蓉集团实业有限责任公司 可旋转式平板车
KR20130102977A (ko) * 2012-03-09 2013-09-23 우신기계(주) 터널시공용 대차
CN106593472A (zh) * 2016-12-23 2017-04-26 湖南五新隧道智能装备股份有限公司 一种变断面过洞隧道衬砌台车
CN107130978A (zh) * 2017-05-31 2017-09-05 中铁隧道集团四处有限公司 组合式隧道衬砌模板台车
CN110056374A (zh) * 2019-04-12 2019-07-26 中铁三局集团有限公司 一种变截面隧道的施工装置及施工方法
CN110284904A (zh) * 2019-07-01 2019-09-27 湖南五新隧道智能装备股份有限公司 一种衬砌台车及其施工方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1096105A2 (fr) * 1999-10-28 2001-05-02 Ed. Züblin Ag Procédé pour coffrer les parois d'un tunnel et coffrage pour utilisation avec le procédé
CN202071835U (zh) * 2011-05-24 2011-12-14 四川芙蓉集团实业有限责任公司 可旋转式平板车
KR20130102977A (ko) * 2012-03-09 2013-09-23 우신기계(주) 터널시공용 대차
CN106593472A (zh) * 2016-12-23 2017-04-26 湖南五新隧道智能装备股份有限公司 一种变断面过洞隧道衬砌台车
CN107130978A (zh) * 2017-05-31 2017-09-05 中铁隧道集团四处有限公司 组合式隧道衬砌模板台车
CN110056374A (zh) * 2019-04-12 2019-07-26 中铁三局集团有限公司 一种变截面隧道的施工装置及施工方法
CN110284904A (zh) * 2019-07-01 2019-09-27 湖南五新隧道智能装备股份有限公司 一种衬砌台车及其施工方法

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115450656A (zh) * 2020-05-25 2022-12-09 保利长大海外工程有限公司 用于地下空间工程的衬砌台车周转方法
CN114320424A (zh) * 2021-12-21 2022-04-12 中铁十九局集团第六工程有限公司 双层行走台车、通风机并联行走系统和通风机并联行走系统的使用方法
CN114233332A (zh) * 2022-01-10 2022-03-25 杭州市水库管理服务中心 一种隧道二衬台车
CN116677226A (zh) * 2022-02-23 2023-09-01 中铁十四局集团大盾构工程有限公司 一种大直径隧道中隔墙安装设备及安装方法
CN114438900B (zh) * 2022-03-07 2022-08-26 山东高速路桥国际工程有限公司 一种桥梁施工用可调式移动支撑门架系统
CN114438900A (zh) * 2022-03-07 2022-05-06 山东高速路桥国际工程有限公司 一种桥梁施工用可调式移动支撑门架系统
CN114941426A (zh) * 2022-04-08 2022-08-26 福建建工基础设施建设集团有限公司 一种带有机械脱模装置的单侧墙模板台车施工的方法
CN114941426B (zh) * 2022-04-08 2023-11-10 福建建工基础设施建设集团有限公司 一种带有机械脱模装置的单侧墙模板台车施工的方法
CN115162406A (zh) * 2022-08-04 2022-10-11 广东省水利水电第三工程局有限公司 一种适用于箱涵结构的整体模板门架
CN115162406B (zh) * 2022-08-04 2023-11-28 广东省水利水电第三工程局有限公司 一种适用于箱涵结构的整体模板门架
CN115288746A (zh) * 2022-09-06 2022-11-04 甘肃路桥建设集团有限公司 公路隧道二次衬砌模板台车洞内拼装施工工法
CN115419438A (zh) * 2022-09-23 2022-12-02 湖北工业大学 用于高地温隧道灌注低温混凝土的衬砌台车和工作方法
CN115467258A (zh) * 2022-09-28 2022-12-13 河南省沿太行高速公路有限公司 一种高效率涵洞施工支撑结构
CN115467258B (zh) * 2022-09-28 2024-01-26 河南省沿太行高速公路有限公司 一种高效率涵洞施工支撑结构
CN115748524A (zh) * 2022-12-09 2023-03-07 四川港航建设工程有限公司 现浇混凝土排水箱涵及其施工方法
WO2024139250A1 (fr) * 2022-12-26 2024-07-04 中铁七局集团有限公司 Chariot de coffrage interne et externe pour ponceau enterré de structure en béton, et procédé de construction l'utilisant
CN117108309A (zh) * 2023-07-19 2023-11-24 中国水利水电第十四工程局有限公司 一种小跨度高边墙隧洞一体化台车
CN116892404A (zh) * 2023-08-14 2023-10-17 长安大学 一种可调整浇筑尺寸的二次衬砌台车
CN118601038A (zh) * 2024-07-02 2024-09-06 上海建工集团股份有限公司 可调台车模架系统

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