WO2013120419A1 - Système de modèle hydraulique de levage auto-ascension - Google Patents

Système de modèle hydraulique de levage auto-ascension Download PDF

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Publication number
WO2013120419A1
WO2013120419A1 PCT/CN2013/071319 CN2013071319W WO2013120419A1 WO 2013120419 A1 WO2013120419 A1 WO 2013120419A1 CN 2013071319 W CN2013071319 W CN 2013071319W WO 2013120419 A1 WO2013120419 A1 WO 2013120419A1
Authority
WO
WIPO (PCT)
Prior art keywords
main
self
hydraulic
support
climbing
Prior art date
Application number
PCT/CN2013/071319
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English (en)
Chinese (zh)
Inventor
张健华
Original Assignee
泰博混凝土模板与支撑（陕西）有限公司
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Application filed by 泰博混凝土模板与支撑（陕西）有限公司 filed Critical 泰博混凝土模板与支撑（陕西）有限公司
Publication of WO2013120419A1 publication Critical patent/WO2013120419A1/fr

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Classifications

    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • E04G11/24—Construction of lifting jacks or climbing rods for sliding forms

Definitions

  • the invention relates to a hydraulic jacking self-climbing formwork system for high-rise building construction, and particularly relates to a hydraulic jack-up self-climbing formwork system with an intelligent independent unit structure.
  • Chinese patent ZL200810029576. 5 discloses a multi-functional variable overall lifting formwork system.
  • the power and control subsystem in the system is The high-powered hydraulic cylinder and the high-powered hydraulic cylinder enable the multi-function variable integral lifting formwork system to drive the entire template sub-system to be simultaneously upgraded.
  • the supporting column in the supporting sub-system of the system adopts the structure of the upper and lower supporting beams.
  • the step of lifting or self-climbing is fixed, and depending on the position reserved on the building structure, the construction of the free height wall cannot be realized, and each support column is controlled by a single oil source located somewhere.
  • the oil circuit is distributed between the support columns, and then at least three or more support columns are required to form the system, and the main frame of the platform is in the process of lifting or self-climbing of the template system of the system.
  • the support points on the body are reduced by half, so there is a risk of damage and unsafe piping.
  • an object of the present invention is to provide a hydraulic jack-up self-climbing formwork system with an intelligent independent unit structure, each support system capable of self-climbing alone, and solving multiple support systems simultaneously Climbing causes the upper steel truss system to reduce the number of support points on the wall and poses a safety risk.
  • a hydraulic jack-up self-climbing formwork system with an intelligent independent unit structure including a support system 10, a steel truss system 20 placed above the support system 10, hanged Operation on the steel truss system 20 a platform system 40 and a stencil system 50, and a lifting system 60, a total electrical control system 70, and a touch screen overall control panel 80 that drive the operating platform system 40 and the templating system 50 to achieve a vertical communication and balance thereof
  • the support system 10 includes at least one main upright 11 and support legs 14 and guide legs 113 disposed on the main uprights 11, the main uprights 11 including an outer tube 12 capable of relative movement and an inner tube supported in the outer tube 12 13.
  • the main hydraulic cylinder 65 is disposed on the main column 11, the main hydraulic cylinder 65-end is connected to the outer tube 12, the other end is connected to the inner square tube 13, and the outer tube 12 is provided with each main column 11
  • a self-climbing lift system 15, a separate electrical control system 16 and a separate touch screen control panel 17 are sequentially connected to each other.
  • the main column 11 is three to five.
  • the top of the inner tube 13 of the main column 11 is provided with a top support 18, and the top support 18 is connected with the steel truss system 20, and two upper hydraulic pressures respectively connected to each other are arranged at the upper portion of the outer square tube 12.
  • the cylinder 66-1 and the support leg 112 of the first controller 111-1 capable of laterally expanding and contracting are provided at the bottom of the outer tube 12 with two to four second hydraulic cylinders 66-2 and second control respectively connected to each other.
  • the guide leg 113 of the device 111-2 is provided at the bottom of the outer tube 12 with two to four second hydraulic cylinders 66-2 and second control respectively connected to each other.
  • the end of the support leg 112 has a slit shape 114.
  • the lifting system 60 includes a hydraulic pump 61 sequentially connected to the hydraulic oil pipeline, an electromagnetic reversing valve 62 for controlling the flow of the hydraulic oil, a hydraulically controlled check valve 64 for ensuring self-locking of the respective cylinders, and for driving the main A main hydraulic cylinder 65 of the column 11, a first hydraulic cylinder 66_1 and a second hydraulic cylinder 66-2 for driving the support leg 112 and the guide leg 113, and a frequency control motor 67 for driving the hydraulic pump 61.
  • the total electrical control system 70 includes a console 71 for outputting electrical signals to control the electromagnetic directional control valve 62, pressure display and control, main column up position display and control, and frequency control motor 67 for collecting the primary hydraulic pressure
  • the stroke data of the cylinder 65 is transmitted to the stroke sensor 72 of the console 71 and the pressure for collecting the pressure data of the main hydraulic cylinder 65 and the first hydraulic cylinder 66-1 and the second hydraulic cylinder 66-2 and transmitted to the console 71.
  • the steel truss system 20 includes two main trusses 21 and a plurality of secondary trusses connecting the two main trusses 21
  • the operating platform system 40 includes an upper working platform 41 disposed at an upper portion of the steel truss system 20, a stencil operating platform 42 suspended under the first suspension member 30-1, and a rebar operating platform 43, the first suspension member 30- 1 Hanging on the H-beam of the sub-truss 22 down or added.
  • the stencil system 50 is suspended from the lower sill 22 by a second suspension member 30-2, and the second suspension member 30-2 includes a hanging mobile trolley 51 movably mounted on the lower sill 22, which is suspended.
  • the lower portion of the hanging moving trolley 51 is connected to the template lifting ring 53 at the upper portion of the template 54 by a basket bolt 52.
  • the support system comprises a plurality of main columns and supporting legs and guiding legs disposed on the main column
  • the main column comprises an outer tube and an inner tube which are relatively movable
  • the outer tube is provided with a main column A lifting system for self-climbing and self-climbing, and an independent electric control system.
  • Each main column is also provided with a separate touch screen control panel. Except for the communication signal lines, the main columns are not connected by hydraulic oil pipes;
  • the outer tube of the column is self-climbing separately, avoiding the self-climbing of the plurality of main columns, causing the support points of the upper steel truss system to be reduced on the wall and there is an unsafe risk;
  • the stencil system of the present invention has a communication system and a total electrical control system and a touch screen total control panel that drive the suspension system, the operating platform system and the stencil system to achieve the jacking and adjust the balance thereof, the total electrical control system is used by the communication system.
  • the template system of the invention designs the end of the retractable support leg on the main column as a slit shape, and can avoid the steel bar on the top of the wall;
  • the stencil system of the present invention adopts a truss system composed of a main truss and a secondary truss connection, which can effectively reduce the overall weight of the system under the premise of ensuring sufficient strength, and can save the lifting force;
  • the suspension system and the formwork system of the system of the present invention are hung on the H-shaped steel which is screwed on the sub-truss or added and can be slid thereon, so that when the wall structure of the building is transmitted in the longitudinal direction, only the sliding suspension system and The stencil system can be adjusted accordingly, the operation is simple and the workload of the high-altitude modification system is greatly reduced, the labor intensity is effectively reduced, and the construction process is safe and efficient;
  • the guiding legs are placed on the wall to ensure the vertical vertical position of the column when climbing.
  • Fig. 1 is a schematic view showing the overall structure of a system of the present invention, wherein Fig. la is a cross-sectional view, and Fig. 1b is a plan view. 2 is a schematic view showing the structure of a main column of the present invention.
  • FIG. 3 is a schematic view showing the end of the main column support leg of the present invention.
  • Figure 4 is a schematic view of the oil circuit connection of the present invention.
  • Figure 5 is a schematic view showing the wiring of the general electrical control system of the present invention, wherein Figure 5a is a front view and Figure 5b is a bottom view.
  • Figure 6 is a schematic view of the structure of the steel truss system.
  • Figure 7 is a schematic diagram of the operating platform system.
  • Figure 8 is a schematic view of the stencil system, wherein Figure 8a is the main view and Figure 8b is the right view. detailed description
  • the hydraulic jacking self-climbing formwork system of the intelligent independent unit structure comprises a support system 10, and a steel truss system 20 placed on the support system 10 is hung on the steel.
  • the control panel 80, the touch screen total control panel 80 is used to control the lifting mode, and all the templates can be lifted at the same time, the programmable pouring height and the position display of each main column can realize precise movement and automatic synchronous positioning to ensure The entire truss system is always at the same level during the jacking process.
  • the main column is three to five, and particularly preferably four, which can improve the load carrying capacity of the system and enhance the stability of the system.
  • the support system 10 of the present invention includes at least one main upright 11 and support legs 14 and guide legs 113 disposed on the main uprights 11, the main uprights 11 including externally movable tubes 12 and supporting
  • the inner tube 13 in the square tube 12 is provided with a self-climbing lifting system 15, a separate electrical control system 16 and a separate touch screen control panel 17, which are provided with a sequential communication connection for each main column 11 to self-climb.
  • the touch screen control panel 17 is used to realize the self-climbing of the support legs of each main column 11.
  • the main hydraulic cylinder 65 is disposed on the main column 11, and the main hydraulic cylinder 65-end is connected to the outer tube 12, and the other end and the inner side are connected.
  • the tube 13 is connected, and the top of the inner tube 13 of the main column 11 is provided with a top bracket 18, and the top bracket 18 is connected with the steel truss system 20, and two upper portions of the outer tube 12 are respectively connected with each other.
  • the first hydraulic cylinder 66-1 and the laterally telescopic support leg 112 of the first controller 111-1 are provided at the bottom of the outer tube 12 with two to four second hydraulic cylinders 66-2 respectively connected to each other.A second director guide tines 113 111-2.
  • the main hydraulic cylinder 65 is designed to receive the vertical load, and the outer tube 12 and the inner tube 13 are used to overcome the lateral wind load.
  • the support leg 112 and the guide leg 113 have respective controllers for supporting and adjusting. Straight and guiding role.
  • the lifting system 60 of the present invention includes a hydraulic pump 61 in which hydraulic oil lines are sequentially connected, an electromagnetic reversing valve 62 for controlling the flow of hydraulic oil, and a hydraulically controlled check valve for ensuring self-locking of each cylinder. 64.
  • the frequency modulation of the pump 61 controls the motor 67.
  • the overall electrical control system 70 of the present invention includes a console 71 for outputting electrical signals to control the electromagnetic directional control valve 62, pressure display and control, main column up position display and control, and frequency control motor 67.
  • the stroke sensor 72 for collecting the stroke data of the main hydraulic cylinder 65 and transmitting it to the console 71
  • the pressure sensor 73 for collecting the pressure data of the main cylinder and the small hydraulic cylinder 66 and transmitting it to the console 71.
  • the total electrical control system 70 uses the synchronous control mode to adjust the rotational speed of the frequency-controlled motor 67 by frequency modulation to adjust and control the hydraulic oil flow of the plurality of main column jacking cylinders, thereby achieving multiple main column jacking Synchronous jacking requirements for the cylinder.
  • the stroke control is set to not exceed 20mm, and any cylinder lifting stroke and other cylinder strokes are automatically compensated after the stroke exceeds 20mm.
  • the cylinder pressure control takes into account the uneven construction load, and the initial pressure before the jacking starts is used as the benchmark. If the pressure reaches the set value during the process, it will wait for other cylinders.
  • the steel truss system 20 of the present invention comprises two main trusses 21 and a plurality of secondary trusses 22 connecting the two main trusses 21, preferably four to eight, the primary truss 21 and the secondary truss 22.
  • the distribution should take into account that there is sufficient space between the trusses and the truss connectors are used for the connection at the intersection.
  • the stencil system 50 of the present invention is suspended from the lower sill 22 by a second suspension member 30-2, and the second suspension member 30-2 includes a sling that is movably mounted on the lower sill 22 Hang mobile
  • the trolley 51, the lower portion of the hanging moving trolley 51 is connected to the template sling 53 at the upper portion of the stencil 54 via a basket bolt 52, and the basket bolt 52 is used for fine adjustment for mounting with the stencil.
  • the working process of the invention is: when the concrete strength reaches the specified design, the truss is supported on the top of the wall, and the operator operates the independent touch screen control panel 17 to start the self-climbing lifting system 15 by using the independent electrical control system 16 on the main column,
  • the supporting legs 112 on the main column 11 are self-climbing, and only one main column is allowed to climb once during the climbing process, and the lengths of the supporting legs 112 and the guiding legs 113 are adjusted to achieve the functions of support, straightening and guiding, and the above process is repeated.
  • the cylinder pressure control takes into account the unevenness of the construction load, based on the initial pressure before the jacking starts, if during the jacking process When the pressure reaches the set value, it will wait for other cylinders to complete the lifting action, then tie the template to the steel bar of the pre-casting wall, and finally pour the concrete to complete the vertical concrete structure construction; repeat the same self-climbing and topping The lifting process realizes the vertical construction of the wall without using the tower crane.

Abstract

Système de modèle hydraulique de levage auto-ascension comprenant un système de support (10), un système d'étais (20) disposé sur le système de support (10), un système de plate-forme de fonctionnement (40) et un système de moulage (50) suspendu sur le système de ferme (20), un système de commande électrique principale (70) et un panneau de commande à écran tactile principale (80) dans une connexion de communication séquentielle pour entraîner le système de plateforme de fonctionnement (40) le système de moulage (50) de façon à soulever et à ajuster l'équilibre de celui-ci. Le système de support (10) comprend une pluralité de colonnes principales (11), et des pieds de support (14) et des pattes de guidage (113) disposés sur celles- ci. La colonne principale (11) comprend un tube carré (12) externe et un tube carré (13) interne pouvant se déplacer l'un par rapport à l'autre. Chaque colonne principale peut être commandée pour s'auto-élever indépendamment par le biais d'un système de levage auto-ascension (15), d'un système de commande électrique séparé (16) et d'un panneau de commande à écran tactile séparé (17), tous disposés sur le tube carré externe (12) dans une connexion de communication séquentielle. Chaque système de support du système de matrice hydraulique auto-ascension de levage peut être entraîné pour auto-monter de façon indépendante. L'invention permet de réduire le risque lié à la sécurité provoquée par la diminution des points de support sur la paroi pour le système (20) d'entretoise supérieure lorsque plusieurs systèmes de support sont entraînés à auto-monter simultanément.
PCT/CN2013/071319 2012-02-14 2013-02-04 Système de modèle hydraulique de levage auto-ascension WO2013120419A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210032625.7 2012-02-14
CN201210032625.7A CN102587646B (zh) 2012-02-14 2012-02-14 智能化独立单元结构的液压顶升自爬模板系统

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Cited By (5)

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CN103669832A (zh) * 2013-12-13 2014-03-26 中建三局第一建设工程有限责任公司 一种标准型贝雷架装配式顶升模架体系
DE102016125549A1 (de) * 2016-12-23 2018-06-28 Tries Gmbh & Co. Kg Klettervorrichtung mit einer Kletterschiene
WO2019068879A1 (fr) * 2017-10-05 2019-04-11 Peri Gmbh Système hydraulique doté d'unités hydrauliques en réseau, coffrage grimpant et procédé pour déplacer le coffrage grimpant muni d'un tel système hydraulique
CN110410277A (zh) * 2019-08-09 2019-11-05 戚永维 一种风力发电机塔架及其安装方法
RU2778228C2 (ru) * 2017-10-05 2022-08-16 Пери Гмбх Гидравлическое устройство со связанными гидравлическими узлами и подъемной опалубкой и способ перемещения подъемной опалубки с помощью такого гидравлического устройства

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CN102587646B (zh) * 2012-02-14 2014-04-30 泰博混凝土模板与支撑（陕西）有限公司 智能化独立单元结构的液压顶升自爬模板系统
CN106869479A (zh) * 2017-01-23 2017-06-20 广州市第四建筑工程有限公司 贝雷架滑模体系施工方法
CN107355005B (zh) * 2017-07-14 2019-03-26 四川华西集团有限公司 可实现整体顶升和局部顶升的顶升钢平台的控制方法
CN107130794B (zh) * 2017-07-14 2019-08-16 四川华西集团有限公司 采用模块化设计且快速组装的超高层建筑顶模
CN107642228B (zh) * 2017-07-24 2019-09-27 浙江诚骏建设工程有限公司 一种带有高度调节装置的钢管脚手架托架横梁
CN109057329A (zh) * 2018-06-29 2018-12-21 上海建工集团股份有限公司 一种模板提升就位装置及其施工方法
CN110714610A (zh) * 2019-10-30 2020-01-21 中国铁建重工集团股份有限公司 滑模设备
CN110861997A (zh) * 2019-12-07 2020-03-06 荆门市佰思机械科技有限公司 一种利用塔吊塔身的提升装置
CN110863648A (zh) * 2019-12-09 2020-03-06 中建七局第四建筑有限公司 一种超高层施工平台钢框木模板悬挂系统
CN110863649B (zh) * 2019-12-09 2021-08-27 中建七局第四建筑有限公司 一种轻量化超高层施工液压顶升模架系统
CN111058618B (zh) * 2019-12-27 2021-06-11 上海建工集团股份有限公司 可组合式伸缩套筒顶升装置及其方法
CN111058617B (zh) * 2019-12-27 2021-08-31 上海建工集团股份有限公司 混凝土结构施工自动顶升筒架模板系统及其方法
CN111926712B (zh) * 2020-08-12 2021-09-17 中交武汉港湾工程设计研究院有限公司 一种大倾角主塔智能施工方法
CN112342926B (zh) * 2020-11-09 2022-04-01 中国水利水电第五工程局有限公司 一种海上架桥机及其施工方法
CN113073839B (zh) * 2021-03-04 2022-10-11 北京卓良工程有限公司 一种重载自爬施工装置及其爬升方法

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Publication number Priority date Publication date Assignee Title
CN103669832A (zh) * 2013-12-13 2014-03-26 中建三局第一建设工程有限责任公司 一种标准型贝雷架装配式顶升模架体系
CN103669832B (zh) * 2013-12-13 2016-06-29 中建三局第一建设工程有限责任公司 一种标准型贝雷架装配式顶升模架体系
DE102016125549A1 (de) * 2016-12-23 2018-06-28 Tries Gmbh & Co. Kg Klettervorrichtung mit einer Kletterschiene
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WO2019068879A1 (fr) * 2017-10-05 2019-04-11 Peri Gmbh Système hydraulique doté d'unités hydrauliques en réseau, coffrage grimpant et procédé pour déplacer le coffrage grimpant muni d'un tel système hydraulique
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RU2778228C2 (ru) * 2017-10-05 2022-08-16 Пери Гмбх Гидравлическое устройство со связанными гидравлическими узлами и подъемной опалубкой и способ перемещения подъемной опалубки с помощью такого гидравлического устройства
CN110410277A (zh) * 2019-08-09 2019-11-05 戚永维 一种风力发电机塔架及其安装方法
CN110410277B (zh) * 2019-08-09 2023-11-24 戚永维 一种风力发电机塔架及其安装方法

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