WO2014146584A1 - Véhicule de distribution - Google Patents

Véhicule de distribution Download PDF

Info

Publication number
WO2014146584A1
WO2014146584A1 PCT/CN2014/073741 CN2014073741W WO2014146584A1 WO 2014146584 A1 WO2014146584 A1 WO 2014146584A1 CN 2014073741 W CN2014073741 W CN 2014073741W WO 2014146584 A1 WO2014146584 A1 WO 2014146584A1
Authority
WO
WIPO (PCT)
Prior art keywords
chassis
boom
pumping system
pumping
distribution
Prior art date
Application number
PCT/CN2014/073741
Other languages
English (en)
Chinese (zh)
Inventor
谷云辉
Original Assignee
湖南三一智能控制设备有限公司
三一汽车制造有限公司
代晴华
李乐
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 湖南三一智能控制设备有限公司, 三一汽车制造有限公司, 代晴华, 李乐 filed Critical 湖南三一智能控制设备有限公司
Publication of WO2014146584A1 publication Critical patent/WO2014146584A1/fr

Links

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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0418—Devices for both conveying and distributing with distribution hose
    • E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0418—Devices for both conveying and distributing with distribution hose
    • E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck

Definitions

  • the invention mainly relates to the field of construction machinery, and in particular to a cloth truck. Background technique
  • a cloth cart is a walking machine that delivers the material to be pumped (usually concrete) to a designated location. Because the cloth truck has the characteristics of walking work, it can be widely applied to concrete pouring in railway special track, water conservancy project, port terminal, etc., and can realize continuous moving pouring of concrete.
  • the invention patent No. 200620050188.1 discloses a concrete pumping cloth cart comprising a chassis, a concrete pumping device, a power mechanism, an operating system, a steering mechanism and a concrete distributing device, the concrete distributing device comprising a counterweight, and two sections or Two or more fabric booms that balance the tipping moment of the front of the fabric boom, so that the tipping moment of the fabric boom during the fabric is small, so that it can be stabilized without a support device. Pump the fabric while driving on the ground.
  • the pumping system is fixed on the chassis, occupies a certain space, the space utilization rate is not high, and it is not convenient for after-sales maintenance, and at the same time limits the length of the main cylinder and the delivery cylinder of the pumping system.
  • the concrete cloth truck is supported by the wheels of the chassis, without a fixed support structure, and the quality of the whole vehicle that can be carried is small.
  • an object of the present invention is to provide a cloth cart which can increase the space of the chassis and improve the utilization of the space of the chassis.
  • the present invention provides a cloth cart comprising a chassis and a boom system, the boom system being disposed on the chassis; wherein a pumping system for pumping material is independent of the The cloth cart is disposed, and the pumping system is detachably coupled to the chassis and the boom system.
  • the boom system includes at least two booms, and the boom is provided with an intermediate conveying pipe, and an inlet of the intermediate conveying pipe is detachably connected to a discharge port of the pumping system.
  • the chassis is provided with a connecting member for detachably connecting the pumping system.
  • the connecting member is provided at a tail portion of the chassis.
  • the connecting component is a mounting seat disposed on the chassis frame, the mounting seat is provided with a mounting hole, and the pumping system and the mounting seat can pass through a bolt or a pin shaft. Disassemble the connection.
  • the connecting member comprises a cylinder or a cylinder
  • the pumping system is detachably connected to the chassis through the cylinder or the cylinder.
  • the chassis is further provided with a fixed turret, and the fixed turret is provided with legs for supporting the whole of the cloth truck, and the boom system is supported by slewing Installed on the fixed turret.
  • the leg includes a laterally disposed leg arm and a vertically disposed supporting leg, and one end of the leg arm is coupled to the fixed turret, and the other end is coupled to the supporting leg.
  • the leg arms are telescopically or swingably disposed on the fixed turret.
  • the leg includes a left front leg, a right front leg, a left rear leg and a right rear leg, and after the leg is extended, the connection point of the support point forms a square or a trapezoid.
  • the chassis includes at least three axles.
  • the pumping system is an independent drag pump mechanism or a vehicle pumping mechanism.
  • the pumping system includes a main cylinder, a delivery cylinder and a hopper, the main cylinder, the delivery cylinder and the hopper are mounted on the travelable wheel; wherein the main cylinder is provided with a hydraulic drive system; or the main cylinder is connected In the hydraulic system of the cloth truck, the main cylinder is telescopically moved by an engine of the cloth truck and a hydraulic pump.
  • the boom system is further provided with an extension arm.
  • the chassis and the pumping system can be separately and independently arranged, and the pumping system is connected to the distributing cart during the pumping operation. Since the pumping system is not fixedly mounted on the chassis of the fabric car, the detachable connection of the pumping system increases the excess space of the chassis, which can effectively utilize this space to carry a longer boom. Therefore, compared with the prior art, the present invention can increase the design length of the boom in the case of having the same chassis, and is suitable for the manufacture of a long-armed cloth truck, as well as the construction of high-rise buildings and higher floors.
  • FIG. 1 is a schematic structural view of a cloth truck according to an embodiment of the present invention
  • Fig. 2 is a schematic view showing the installation of the cloth truck of the embodiment shown in Fig. 1 during construction.
  • the cloth cart in this embodiment includes a chassis 1 and a boom system 2, and the boom system 2 is disposed on the chassis 1.
  • the pumping system 3 for pumping materials is independent of the cloth cart, and the pumping system 3 is detachably connected to the chassis 1 and the boom system 2.
  • a self-contained pumping system is adopted.
  • the pumping system can be fixed on the quick-connect mechanism of the concrete cloth truck, or the pumping system can be independently installed and installed in other positions.
  • the connection between the concrete distribution vehicle and the pumping system is realized by means of an intermediate conveying pipe or the like. Therefore, in the present embodiment, the detachable connection between the chassis 1 of the cloth cart and the pumping system 3 increases the surplus space of the chassis 1, and can effectively utilize the space to carry a longer boom to enhance the load carrying capacity of the whole vehicle, and concrete.
  • the performance and performance of the cloth car will be further described below with reference to Fig. 1 and an embodiment. Referring to Fig.
  • the cloth cart includes: a chassis 1, a boom system 2, a hydraulic system, and an electrical control system.
  • the chassis 1 may include some or all of an engine, a clutch, a gearbox, a steering system, a brake system, a cab, a wheel and a frame, a suspension system, etc., and may refer to the prior art, various general-purpose and special-purpose vehicles.
  • the chassis can be applied to the technical solution of the embodiment.
  • the cloth cart is preferably used for the cloth of concrete or other materials (such as mortar).
  • the boom system 2 includes at least two booms, and an intermediate duct is disposed on each of the booms, and the inlet of the intermediate duct is detachably connected to the discharge port 31 of the pumping system 3. .
  • the boom system 2 is used for conveying and distributing concrete, and the swinging range of the booms can be adjusted by the boom of the boom cylinder, and the position pointed by the end of the boom is the pouring point.
  • the intermediate duct is attached to the boom and an end hose can be installed at the end of the intermediate duct.
  • the folding manner of the boom of the present embodiment includes, but is not limited to, an R type, a Z type, an RZ integrated type structure, and the like, and various arm folding manners are applicable to the present embodiment.
  • the boom system 2 can also have a swing function, which is provided on the chassis 1 by a swing mechanism.
  • the hydraulic system is used for the operation of various hydraulic actuators (such as boom cylinders, swing mechanisms, etc.) of the cloth truck, and the electrical control system is used for the control of various electrical components (such as solenoid valves, etc.), due to the implementation.
  • various hydraulic actuators such as boom cylinders, swing mechanisms, etc.
  • the electrical control system is used for the control of various electrical components (such as solenoid valves, etc.), due to the implementation.
  • the example is not limited thereto, and the structure of each part can refer to the prior art.
  • the hydraulic system and the electrical control system are disposed on the chassis 1.
  • the chassis 1 is independent of the pumping system 3 (shown in Figure 2) for pumping material, and the lower end of the intermediate duct is used to connect the hopper 30 provided to the pumping system 3.
  • the discharge port 31 on the upper.
  • the intermediate transfer pipe is connected to the discharge port 31 only when the pumping operation is required, and the material is discharged from the discharge port 31 of the hopper 30 by the pumping action of the independent pumping system 3. , to the intermediate conveying pipe of the cloth car, and then transported to the end of the conveying pipe in turn to reach the pouring point.
  • the pumping system 3 is not installed on the distribution vehicle chassis 1 of the foregoing embodiment, the spare space of the chassis 1 is increased, and the space can be effectively utilized to carry a longer boom.
  • the boom system 2 can be provided with an elongated boom to increase The design length of the boom.
  • the present embodiment can improve the design length of the boom, and is suitable for the manufacture of a long-armed cloth truck, as well as the construction of high-rise buildings and upper floors.
  • the pumping system 3 is a separate tow pump mechanism or a vehicle pumping mechanism.
  • the pumping system 3 includes a main cylinder, a delivery cylinder, and a hopper 30, and the main cylinder, the delivery cylinder, and the hopper 30 are mounted on a walkable wheel.
  • the main cylinder is equipped with a hydraulic drive system.
  • the main oil red is connected to the hydraulic system of the cloth car, and the main oil red is moved and moved by the engine of the cloth car and the hydraulic pump.
  • the independent pumping system 3 may be a device such as a tow pump or a vehicle pump.
  • the pumping system 3 is a mechanism interconnected with the foregoing embodiment and may include a main cylinder, a delivery cylinder and a hopper 30, the main cylinder, the delivery cylinder and the hopper 30 being mounted on the walkable wheel.
  • the main oil cylinder can be driven by an independent hydraulic system or connected to the hydraulic system of the cloth truck. The engine and the hydraulic pump on the cloth truck drive the main cylinder to move and retract, thereby realizing the pumping of materials.
  • a connecting member 4 is provided on the chassis 1 of the distributing cart, and the connecting member 4 is used as a quick-connecting mechanism for detachably connecting the pumping system 3 independent of the distributing cart.
  • the connecting member 4 can detachably connect the pumping system 3 to the chassis 1 by mechanical structure, hydraulic driving or pneumatic driving to realize convenient installation and disassembly of the pumping system 3.
  • the connecting member 4 is preferably disposed at the rear of the chassis 1, which may also be located at other locations on the car.
  • the connecting member 4 may be a mounting seat provided on the frame of the chassis 1, and the mounting seat is provided with a mounting hole, and the pumping system 3 and the mounting seat are detachably connected by bolts or pins.
  • the mount can be interconnected with the cylinder side of the main cylinder of the pumping system 3.
  • the connecting member 4 includes a retractable moving cylinder or cylinder, and the pumping system 3 is coupled to the chassis 1 by movement of the cylinder or cylinder. After the alignment between the pumping system 3 and the chassis 1, the cylinder or cylinder is extended to connect the pumping system 3 to the chassis 1. The pumping system 3 can be dragged while the cloth car is driving.
  • the boom tilting torque is correspondingly increased.
  • the embodiment shown in FIG. 1 may also be provided on the chassis 1.
  • the fixed turret 5 is provided with a leg 6 for supporting the whole machine of the distributing cart, and the boom system 2 is mounted on the fixed turret 5 by a slewing bearing.
  • the fixed turret 5 - for mounting the legs 6 on the other hand can also be mounted with a slewing bearing.
  • the legs 6 of the cloth truck can be lifted, and the cloth truck is converted from the wheel support mode to the support method of the legs, thereby improving the carrying capacity and avoiding the tipping of the cloth truck during operation. Under this condition, it can be concentrated and cast, and it has the function of pump truck.
  • the cloth truck can not only realize the function of the fabric while walking, but also can support the cloth truck through the legs 6 under the condition that the tilting moment of the boom is large, which is suitable for concentrated pouring.
  • the construction environment has greatly improved the construction scope of the cloth truck.
  • the leg 6 can have a variety of possible numbers and configurations.
  • the leg 6 can realize various deployment types, such as an X-shaped leg, an SX curved leg, an XH-shaped leg, and a front pendulum telescopic branch.
  • the number of the legs 6 may be four, which are a left front leg, a right front leg, a left rear leg, and a right rear leg, so that when the legs 6 are extended, the support points are The wires form a square or trapezoid.
  • the leg 6 includes a laterally disposed leg arm 61 and a vertically disposed support leg 62, Both ends of the leg arm 61 are connected to the fixed turret 5 and the support leg 62, respectively, and integrally form a structure similar to a "7" shape.
  • one end of the leg arm 61 is connected to the fixed turret 5, and the other end is connected to the support leg 62.
  • the leg arm 61 is telescopically or pivotably disposed on the fixed turret 5. The oscillating movement or telescopic movement of the leg arm 61 can be driven by the cylinder.
  • the vertical support legs 62 can be telescoped up and down and driven by the cylinders.
  • the support legs 62 can be extended, and the support legs 62 are retracted when the cloth cart is in the running state.
  • the boom system 2 can also be provided with an extended boom, and the extended boom is arranged at The end of the last boom.
  • the chassis 1 preferably includes at least three axles to enhance the load carrying capacity and operating capability of the vehicle.
  • the cloth cart disclosed in the above embodiments of the present invention separates the chassis and the pumping system from each other, and connects the pumping system to the cloth cart only during the pumping operation. Since the pumping system is not installed on the chassis of the fabric car, the excess space of the chassis is increased, and the space can be effectively utilized to carry a longer boom.
  • the present invention can improve the design length of the boom in the case of having the same chassis, and is suitable for the manufacture of a long-armed cloth truck, as well as the construction of high-rise buildings and upper floors.
  • the embodiment of the invention can also support the cloth truck through the legs, which is suitable for the construction environment of concentrated pouring, and greatly improves the construction scope of the cloth truck.
  • the cloth truck of the present invention since the cloth truck has a stable supporting structure and the span of the cloth truck is increased, it is easy to increase the length of the boom and the number of chassis bridges according to user requirements, and improve the vehicle. Carrying capacity and working ability.
  • the cloth cart provided by the present invention has the chassis and the pumping system independent of each other, and connects the pumping system to the cloth cart only during pumping operation. Due to the detachable connection of the chassis of the cloth cart to the pumping system, the excess space of the chassis is increased, which makes it possible to effectively utilize the space to carry a longer boom. Therefore, the invention can improve the utilization of the chassis space, has the advantages of high utilization of the chassis space, wide construction range, strong carrying capacity, and the like, and has industrial applicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Jib Cranes (AREA)

Abstract

L'invention concerne un véhicule de distribution qui comprend un châssis (1), un système de grue à potence (2), et un système de pompage (3). Le système de grue à potence (2) est disposé sur le châssis (1), le système de pompage (3) servant à pomper des matériaux étant placé de façon indépendante du véhicule de distribution. Le système de pompage (3) est relié détachable au châssis (1) et au système de grue à potence (2). Ce véhicule de distribution permet d'améliorer l'utilisation de l'espace du châssis (1).
PCT/CN2014/073741 2013-03-21 2014-03-20 Véhicule de distribution WO2014146584A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013201309526U CN203213614U (zh) 2013-03-21 2013-03-21 一种布料车
CN201320130952.6 2013-03-21

Publications (1)

Publication Number Publication Date
WO2014146584A1 true WO2014146584A1 (fr) 2014-09-25

Family

ID=49203162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/073741 WO2014146584A1 (fr) 2013-03-21 2014-03-20 Véhicule de distribution

Country Status (2)

Country Link
CN (1) CN203213614U (fr)
WO (1) WO2014146584A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203213614U (zh) * 2013-03-21 2013-09-25 三一汽车制造有限公司 一种布料车
CN104594637A (zh) * 2013-11-06 2015-05-06 浙江信瑞重工科技有限公司 一种新型混凝土布料车
CN105151636B (zh) * 2015-07-08 2017-10-13 中铁工程机械研究设计院有限公司 车载式伸缩皮带机
CN109116409A (zh) * 2018-09-17 2019-01-01 保定北奥石油物探特种车辆制造有限公司 一种遥控自行走式可控震源

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206343A (ja) * 2001-01-12 2002-07-26 Mitsubishi Heavy Ind Ltd コンクリートポンプ車、ミキサー車及びミキサー車用制御ユニット
EP1447192A1 (fr) * 2003-02-13 2004-08-18 Ballast Nedam Infra B.V. Procédé et dispositif pour couler du béton
CN102287055A (zh) * 2011-06-28 2011-12-21 三一重工股份有限公司 一种混凝土泵车
CN102493654A (zh) * 2011-12-21 2012-06-13 三一重工股份有限公司 一种工程机械
CN102561696A (zh) * 2012-02-09 2012-07-11 三一重工股份有限公司 一种混凝土泵车和泵送装置
CN202370262U (zh) * 2011-12-21 2012-08-08 三一重工股份有限公司 一种工程机械
CN203213614U (zh) * 2013-03-21 2013-09-25 三一汽车制造有限公司 一种布料车

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206343A (ja) * 2001-01-12 2002-07-26 Mitsubishi Heavy Ind Ltd コンクリートポンプ車、ミキサー車及びミキサー車用制御ユニット
EP1447192A1 (fr) * 2003-02-13 2004-08-18 Ballast Nedam Infra B.V. Procédé et dispositif pour couler du béton
CN102287055A (zh) * 2011-06-28 2011-12-21 三一重工股份有限公司 一种混凝土泵车
CN102493654A (zh) * 2011-12-21 2012-06-13 三一重工股份有限公司 一种工程机械
CN202370262U (zh) * 2011-12-21 2012-08-08 三一重工股份有限公司 一种工程机械
CN102561696A (zh) * 2012-02-09 2012-07-11 三一重工股份有限公司 一种混凝土泵车和泵送装置
CN203213614U (zh) * 2013-03-21 2013-09-25 三一汽车制造有限公司 一种布料车

Also Published As

Publication number Publication date
CN203213614U (zh) 2013-09-25

Similar Documents

Publication Publication Date Title
JP5297624B2 (ja) 可変位置カウンタウエイトユニットを装備している自走式リフトクレーン及びその操作方法
CN205527411U (zh) 一种安装稳固的单臂起重机
JP2009007164A (ja) 可変位置カウンタウエイトを装備している自走式リフトクレーン
WO2014146584A1 (fr) Véhicule de distribution
JP2009007164A5 (fr)
CN103010966B (zh) 多功能物料输送、布料及起重设备
CN102748039A (zh) 隧道多功能作业台车
CN104444850A (zh) 轮式起重机及其支撑腿自拆卸、自安装方法
CN102320331B (zh) 一种行走车辆底盘
CN202658902U (zh) 吊装布料两用式混凝土布料机
CN102826447B (zh) 一种桁架臂起重机及其下车结构、转点方法
CN104071702B (zh) 一种轴线式起重机
CN203159077U (zh) 多功能物料输送、布料及起重设备
CN203271146U (zh) 一种用于混凝土泵的移动式臂架设备及混凝土输送设备
CN102505852B (zh) 泵车
CN202089115U (zh) 一种行走车辆底盘
CN101117202A (zh) 一种新型液压履带式起重机
CN208183540U (zh) 钢箱梁安装用桥面吊机
CN204474258U (zh) 一种越野叉车用装载属具
CN214989856U (zh) 塔式起重与布料两用机
CN103774666B (zh) 轮胎式静液压桩车
JP2019006601A (ja) 車輪式カウンターウエイト
CN204057785U (zh) 高架式电动轮胎起重机
JP2012162344A (ja) 移動式クレーン
CN205689224U (zh) 一种应用于移动仰拱栈桥的轮胎式前行走装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14770659

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14770659

Country of ref document: EP

Kind code of ref document: A1