WO2024011369A1 - Precise paving equipment for mechanized cross-track construction of prefabricated component - Google Patents

Precise paving equipment for mechanized cross-track construction of prefabricated component Download PDF

Info

Publication number
WO2024011369A1
WO2024011369A1 PCT/CN2022/104979 CN2022104979W WO2024011369A1 WO 2024011369 A1 WO2024011369 A1 WO 2024011369A1 CN 2022104979 W CN2022104979 W CN 2022104979W WO 2024011369 A1 WO2024011369 A1 WO 2024011369A1
Authority
WO
WIPO (PCT)
Prior art keywords
mechanized
prefabricated components
paving
cross
railway
Prior art date
Application number
PCT/CN2022/104979
Other languages
French (fr)
Chinese (zh)
Inventor
汪小俊
万兴权
胡松涛
贺宏波
张尚尉
徐文城
郭乐
Original Assignee
中铁上海工程局集团第三工程有限公司
中铁上海工程局集团有限公司
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 中铁上海工程局集团第三工程有限公司, 中铁上海工程局集团有限公司 filed Critical 中铁上海工程局集团第三工程有限公司
Priority to DE212022000291.1U priority Critical patent/DE212022000291U1/en
Priority to PCT/CN2022/104979 priority patent/WO2024011369A1/en
Publication of WO2024011369A1 publication Critical patent/WO2024011369A1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00

Definitions

  • the invention relates to the field of paving technology, and specifically to a precise paving device for mechanized cross-track construction of prefabricated components.
  • the railway cable trough cover is mainly laid manually.
  • the process is as follows: hoist the cable trough cover as a whole to between the two lines; transport the cable trough cover to the inside of the anti-collision wall according to construction requirements; lay the cable; lay the cable manually Groove cover.
  • railway ancillary facilities such as railway cable trough covers are usually made of concrete, which can easily break corners when bumped, and the upper surface is designed with decorative patterns.
  • the original design is for hoisting holes, making traditional hoisting methods difficult.
  • the present invention intends to develop a tooling equipment that realizes mechanization of operations by analyzing the technical characteristics and difficulties during the paving and construction of railway ancillary facilities and combining the on-site conditions of the paving and construction of railway ancillary facilities. This will form a precise paving device for mechanized cross-track construction of prefabricated components that meets the requirements for paving construction of ancillary facilities.
  • the invention provides a precise paving device for mechanized cross-rail construction of prefabricated components.
  • the paving device includes a traveling chassis, a supporting door frame, a track frame, a hoisting device, a board suction cup and a rotating conveyor arm; the traveling chassis It is used to carry the support gantry, the track frame, the hoisting device, the plate taking suction cup and the conversion conveyor arm; the support gantry and the rotating conveyor arm are installed on the traveling chassis, so The track frame is installed on the supporting door frame, and the hoisting device and the board-taking suction cup are slidably installed on the track frame.
  • the walking chassis is also used to walk on the track bed between lines.
  • the walking chassis is provided with a distance measuring device; the walking chassis realizes the adaptive cruise function through the distance measuring device.
  • the rail frame includes two rails and several connectors, and the two rails are parallel to each other and fixed by several connectors;
  • the hoisting device includes two hoisting trolleys and a pick-up structure, two The hoisting trolleys are slidably installed on the two rails respectively, and the piece-picking structure is installed between the two hoisting trolleys; the piece-picking structure is used to pick up the prefabricated components of the railway ancillary facilities and transfer the railway auxiliary facilities to the rails.
  • the prefabricated components of the ancillary facilities are transported to the central transfer storage area of the traveling chassis.
  • the plate-picking suction cup is used to hoist the prefabricated components of railway accessory facilities located in the middle transfer storage area to the rotating conveyor arm.
  • the rotary conveying arm is rotatably connected to the traveling chassis through a rotary drive structure.
  • the number of the rotary conveying arms is two, and the two rotary conveying arms are asymmetrically installed on both sides of the traveling chassis.
  • a limiting mechanism is provided at one end of the rotary conveyor arm away from the traveling chassis for triggering the movement and stop of the conveyor belt of the rotary conveyor arm.
  • the paving device further includes a paving trolley.
  • the end of the paving trolley is provided with a positioning suction cup.
  • the paving equipment uses a rotating conveyor arm to realize transfer to meet the boundary requirements, and the construction spans the existing line rail, solving the problem of cross construction operations;
  • Figure 1 is a schematic structural diagram of a precise paving device for mechanized cross-track construction of prefabricated components in an embodiment of the present invention.
  • first, second, third, etc. may be used to describe various information in the present invention, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • second information may explicitly or implicitly include one or more of these features.
  • plurality means two or more than two, unless otherwise explicitly and specifically limited.
  • the paving device generally includes a traveling chassis 3, a supporting mast, a track frame 1, a hoisting device 2, and a plate removal device. Suction cup 4 and rotating conveyor arm 6.
  • the paving device in this embodiment first takes the prefabricated components of the railway ancillary facilities from the front end through the hoisting device 2, and transports the prefabricated components of the railway ancillary facilities to the middle transfer storage area of the traveling chassis 3, and then removes the prefabricated components of the railway ancillary facilities through the suction cup 4.
  • the prefabricated components of the railway ancillary facilities located in the central transfer and storage area are hoisted to the rotating conveyor arm 6 , and finally the prefabricated components of the railway ancillary facilities are transported to the end of the rotating conveyor arm 6 away from the traveling chassis 3 through the rotating conveyor arm 6 .
  • front end refers to the end of the working surface to be constructed; in terms of process flow, the prefabricated components to be constructed need to be transported to the surface to be constructed in advance and placed; they are then hoisted to the paving equipment during construction. Go up.
  • the traveling chassis 3 serves as the main carrying mechanism of the entire paving device, and is used to carry the support mast, the track frame 1, the hoisting device 2, the plate-taking suction cup 4 and the conversion conveyor. Arm; the support gantry and the rotating conveyor arm 6 are installed on the traveling chassis 3, the track frame 1 is installed on the support gantry, the hoisting device 2 and the plate-taking suction cup 4 can slide Installed on the track frame 1.
  • the traveling chassis 3 is self-powered and capable of walking on the track bed between lines.
  • the walking chassis is provided with a ranging device; the walking chassis realizes the adaptive cruise function through the ranging device.
  • the hoisting device 2 and the plate-picking suction cup 4 adopt a parallel structure design to achieve lightweight structure and modularization of components.
  • the rail frame 1 includes two rails and several connectors, and the two rails are parallel to each other and fixed by several connectors;
  • the hoisting device 2 includes two hoisting trolleys and a pick-up structure.
  • Each of the hoisting trolleys is slidably installed on the two rails respectively, and the piece-picking structure is installed between the two hoisting trolleys; the piece-picking structure is used to pick up prefabricated components of railway ancillary facilities and place them
  • the prefabricated components of the railway ancillary facilities are transported and stored to the central transfer storage area of the traveling chassis 3 .
  • the track frame 1 adopts a cantilever structure design to cover the hoisting area and transportation area of prefabricated components of railway ancillary facilities.
  • the hoisting trolley and the plate-taking suction cup 4 are designed as interlocking devices.
  • the hoisting trolley and the plate taking device 4 use a common set of tracks to run, so as to avoid cross-operation interference between the hoisting trolley and the plate taking suction cup.
  • the plate-picking suction cup 4 is used to hoist the prefabricated components of the railway ancillary facilities located in the middle transfer storage area to the rotating conveyor arm 6 .
  • the rotary conveying arm 6 is rotatably connected to the traveling chassis 3 through a rotary drive structure 5 .
  • the number of the rotary conveying arms 6 is two, and the two rotary conveying arms 6 are asymmetrically installed on both sides of the traveling chassis 3, which can solve the problem of self-rotation of the conveying arms 90° during construction operations.
  • the rotary conveying arm 6 has a built-in weight sensor for measuring the weight of the prefabricated components of the railway accessory facilities.
  • a limiting mechanism is provided at one end of the rotary conveyor arm 6 away from the traveling chassis 3 for triggering the movement and stop of the conveyor belt of the rotary conveyor arm 6 .
  • the paving device also includes a paving trolley 8; the paving trolley 8 adopts an independent mechanism design and can share a power system and air source with the traveling chassis 3; the paving trolley 8 adopts a quick-plug interface Design, the paving trolley 8 is designed with a multi-power balanced wheel set, which can run across sections of the protective wall.
  • This embodiment does not specifically limit the design of the quick-plug interface.
  • the air source When in use, the air source can be quickly connected through a joint, and can be quickly disconnected when the rail car passes by without leakage.
  • the end of the paving trolley 8 is provided with a positioning suction cup 7, which is designed to interlock with the limit signal of the rotating conveyor arm 6.
  • the positioning suction cup 7 will take the positioning suction cup 7. Components, rough positioning of components and flexible and precise positioning are achieved through rigid connections.
  • the traveling chassis 3 of the decking equipment walks along the center of the bridge to the ancillary facility (cover stack), bringing the stack into the lifting range; according to the requirements of the cross operation, the rotating conveyor arm 6 rotates 90° through the slewing drive and crosses the existing line rail , when laying boards, the equipment moves forward 0.5 meters each time to complete the laying of ancillary facilities (two boards);
  • the cover plate is grabbed by the plate-taking suction cup 4 and lifted to the designed safety height, and then moved horizontally to the rotating conveyor arm 6;
  • the rotating conveyor arm 6 transfers the conveyor cover to the front end
  • the positioning suction cup 7 takes the board from the end of the conveyor, transports it horizontally, longitudinally, and vertically to the designated position, and performs alignment through manual adjustment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Machines (AREA)

Abstract

Disclosed in the present invention is precise paving equipment for mechanized cross-track construction of a prefabricated component. The paving equipment comprises a walking chassis, a supporting gantry, a track frame, hoisting equipment, a cover taking suction cup and a rotary conveying arm. According to the paving equipment in the embodiments, a railway ancillary facility prefabricated component is first taken from a front end by means of the hoisting equipment, the railway ancillary facility prefabricated component is transported and stored to a middle transfer storage area of the walking chassis, then the railway ancillary facility prefabricated component located in the middle transfer storage area is hoisted to the rotary conveying arm by means of the cover taking suction cup, and finally the railway ancillary facility prefabricated component is conveyed to the end of the rotary conveying arm distant from the walking chassis by means of the rotary conveying arm. According to the present invention, optimized design is performed on the cover paving process, so that continuity of a mechanized construction process of a cover paving apparatus, the accuracy of the construction precision, and the controllability of the construction quality are achieved.

Description

一种机械化跨轨作业施工预制构件的精准铺装装置A precise paving device for mechanized cross-track construction of prefabricated components 技术领域Technical field
本发明涉及铺装技术领域，具体涉及一种机械化跨轨作业施工预制构件的精准铺装装置。The invention relates to the field of paving technology, and specifically to a precise paving device for mechanized cross-track construction of prefabricated components.
背景技术Background technique
目前铁路电缆槽盖板铺设主要采用人工铺设，其流程如下：将电缆槽盖板整体吊装至两线间；按照施工要求将电缆槽盖板搬运至防撞墙内侧；敷设电缆；人工铺装电缆槽盖板。At present, the railway cable trough cover is mainly laid manually. The process is as follows: hoist the cable trough cover as a whole to between the two lines; transport the cable trough cover to the inside of the anti-collision wall according to construction requirements; lay the cable; lay the cable manually Groove cover.
现有技术中至少存在以下缺点：There are at least the following shortcomings in the prior art:
(1)既有铁路电缆槽盖板等铁路附属设施铺设安装现采用人工铺设，人工成本高，效率低，影响施工进度。(1) The existing railway cable trough covers and other railway ancillary facilities are laid and installed manually. The labor cost is high and the efficiency is low, which affects the construction progress.
(2)人工铺板安装标准随机性大，观感质量差。(2) Manual flooring installation standards are highly random and the visual quality is poor.
(3)铁路电缆槽盖板等铁路附属设施通常采用混凝土材质，磕碰容易碎角，且上表面设计有装饰花纹，原始为设计吊装孔位，传统吊装方法困难。(3) Railway ancillary facilities such as railway cable trough covers are usually made of concrete, which can easily break corners when bumped, and the upper surface is designed with decorative patterns. The original design is for hoisting holes, making traditional hoisting methods difficult.
(4)铁路电缆槽盖板等铁路附属设施铺装时需要跨线施工，与线路调试存在交叉作业，需要兼顾作业功能实现和限界允许范围内运输。(4) The paving of railway ancillary facilities such as railway cable trough covers requires cross-line construction, which overlaps with line debugging. It is necessary to take into account the realization of operation functions and transportation within the allowed limits.
(5)由于线路需安装电气附属、接触网支柱等，使得铁路电缆槽盖板规格呈多样化，采用机械化连续作业，需保证待铺装构件的顺序摆放。(5) Since the lines need to be installed with electrical accessories, catenary supports, etc., the specifications of the railway cable trough cover plates are diversified, and mechanized continuous operations are required to ensure that the components to be paved are placed in order.
(6)鉴于土建计基础设施的施工误差较大，铁路附属设施构件在铺装定位存在较大的不确定因素，精准定位困难。(6) In view of the large construction errors of civil engineering infrastructure, there are large uncertainties in the pavement positioning of railway ancillary facilities components, making accurate positioning difficult.
发明内容Contents of the invention
为了解决或部分解决相关技术中存在的问题，本发明通过分析铁路附属设施铺装施工作业时的工艺特点难点，结合铁路附属设施铺装施工作业现场条件，拟研发一种实现作业机械化的工装设备进而形成满足附属设施铺装施工作业的机械化跨轨作业施工预制构件的精准铺装装置。In order to solve or partially solve the problems existing in related technologies, the present invention intends to develop a tooling equipment that realizes mechanization of operations by analyzing the technical characteristics and difficulties during the paving and construction of railway ancillary facilities and combining the on-site conditions of the paving and construction of railway ancillary facilities. This will form a precise paving device for mechanized cross-track construction of prefabricated components that meets the requirements for paving construction of ancillary facilities.
本发明提供了一种机械化跨轨作业施工预制构件的精准铺装装置，所述铺装装置包括走行底盘、支撑门架、轨道架、吊装装置、取板吸盘以及旋转输送臂；所述走行底盘用于承载所述支撑门架、所述轨道架、所述吊装装置、所述取板吸盘以及所述转换输送臂；所述支撑门架和所述旋转输送臂安装于所述走行底盘，所述轨道架安装在所述支撑门架上，所述吊装装置和所述取板吸盘可滑动地安装在所述轨道架上。The invention provides a precise paving device for mechanized cross-rail construction of prefabricated components. The paving device includes a traveling chassis, a supporting door frame, a track frame, a hoisting device, a board suction cup and a rotating conveyor arm; the traveling chassis It is used to carry the support gantry, the track frame, the hoisting device, the plate taking suction cup and the conversion conveyor arm; the support gantry and the rotating conveyor arm are installed on the traveling chassis, so The track frame is installed on the supporting door frame, and the hoisting device and the board-taking suction cup are slidably installed on the track frame.
可选地，所述走行底盘还用于在线路之间的道床上行走。Optionally, the walking chassis is also used to walk on the track bed between lines.
可选地，所述行走底盘上设置有测距装置；所述行走底盘通过测距装置实现自适应巡航功能。Optionally, the walking chassis is provided with a distance measuring device; the walking chassis realizes the adaptive cruise function through the distance measuring device.
可选地，所述轨道架包括两个轨道和若干连接件，两个所述轨道相互平行，并通过若干所述连接件固定；所述吊装装置包括两个吊装小车和取件结构，两个所述吊装小车分别可滑动地安装在两个所述轨道上，所述取件结构安装于两个所述吊装小车之间；所述取件结构用于取铁路附属设施预制构件，并将铁路附属设施预制构件运至所述走行底盘的中部转运存放区。Optionally, the rail frame includes two rails and several connectors, and the two rails are parallel to each other and fixed by several connectors; the hoisting device includes two hoisting trolleys and a pick-up structure, two The hoisting trolleys are slidably installed on the two rails respectively, and the piece-picking structure is installed between the two hoisting trolleys; the piece-picking structure is used to pick up the prefabricated components of the railway ancillary facilities and transfer the railway auxiliary facilities to the rails. The prefabricated components of the ancillary facilities are transported to the central transfer storage area of the traveling chassis.
可选地，所述取板吸盘用于将位于所述中部转运存放区的铁路附属设施预制构件吊装至旋转输送臂。Optionally, the plate-picking suction cup is used to hoist the prefabricated components of railway accessory facilities located in the middle transfer storage area to the rotating conveyor arm.
可选地，所述旋转输送臂通过回转驱动结构与所述走行底盘可转动地连接。Optionally, the rotary conveying arm is rotatably connected to the traveling chassis through a rotary drive structure.
可选地，所述旋转输送臂的数量为两个，两个所述旋转输送臂不对称地安装在所述走行底盘的两侧。Optionally, the number of the rotary conveying arms is two, and the two rotary conveying arms are asymmetrically installed on both sides of the traveling chassis.
可选地，所述旋转输送臂远离所述走行底盘的一端设置有限位机构，用于触发所述旋转输送臂的输送带的运动和停止。Optionally, a limiting mechanism is provided at one end of the rotary conveyor arm away from the traveling chassis for triggering the movement and stop of the conveyor belt of the rotary conveyor arm.
可选地，所述铺装装置还包括铺装小车。Optionally, the paving device further includes a paving trolley.
可选地，所述铺装小车的端部设置有定位吸盘。Optionally, the end of the paving trolley is provided with a positioning suction cup.
本发明提供的技术方案可以包括以下有益效果：The technical solution provided by the present invention can include the following beneficial effects:
(1)铁路附属设施构件种类相对固定，呈重量小、与批量化，施工工艺 流程相对简单，容易形成机械化，解决人工施工成本高，效率低的难题。(1) The types of components of railway ancillary facilities are relatively fixed, small in weight and in batches. The construction process is relatively simple and easy to mechanize, solving the problems of high manual construction costs and low efficiency.
(2)铺板设备采用旋转输送臂可以实现转运满足限界要求，施工跨越既有线轨，解决了交叉施工作业的难题；(2) The paving equipment uses a rotating conveyor arm to realize transfer to meet the boundary requirements, and the construction spans the existing line rail, solving the problem of cross construction operations;
(3)通过对铺板的工艺进行优化设计，实现了铺板设备机械化施工工艺的连续性，施工精度的准确性，施工质量的可控性。(3) By optimizing the design of the paving process, the continuity of the mechanized construction process of the paving equipment, the accuracy of the construction precision, and the controllability of the construction quality are achieved.
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本发明。It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention.
附图说明Description of drawings
为了更清楚地说明本发明专利实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明专利的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the patent embodiments of the present invention, the drawings needed to describe the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the patent of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.
图1为本发明实施例中机械化跨轨作业施工预制构件的精准铺装装置的结构示意图。Figure 1 is a schematic structural diagram of a precise paving device for mechanized cross-track construction of prefabricated components in an embodiment of the present invention.
具体实施方式Detailed ways
下面将参照附图更详细地描述本发明的实施方式。虽然附图中显示了本发明的实施方式，但是应该理解的是，可以以各种形式实现本发明而不应被这里阐述的实施方式所限制。相反，提供这些实施方式是为了使本发明更加透彻和完整，并且能够将本发明的范围完整地传达给本领域的技术人员。Embodiments of the invention will be described in more detail below with reference to the accompanying drawings. Although embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
在本发明使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本发明和所附权利要求书中所使用的单数形式的“”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this disclosure and the appended claims, the singular forms "", "said" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
应当理解，尽管在本发明可能采用术语“第一”、“第二”、“第三”等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本发明范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。由此，限定有“第 一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the present invention, the first information may also be called second information, and similarly, the second information may also be called first information. Thus, features defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more than two, unless otherwise explicitly and specifically limited.
下文将结合附图对本发明实施例的技术方案进行详细描述。The technical solutions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
请参阅图1，本实施例提供了一种机械化跨轨作业施工预制构件的精准铺装装置，所述铺装装置一般包括走行底盘3、支撑门架、轨道架1、吊装装置2、取板吸盘4以及旋转输送臂6。本实施例中的铺装装置先通过吊装装置2从前端取铁路附属设施预制构件，并将铁路附属设施预制构件运存至所述走行底盘3的中部转运存放区，然后通过取板吸盘4将位于中部转运存放区的铁路附属设施预制构件吊装至旋转输送臂6，最后通过旋转输送臂6将铁路附属设施预制构件输送至旋转输送臂6远离走行底盘3的一端。Please refer to Figure 1. This embodiment provides a precise paving device for mechanized cross-track construction of prefabricated components. The paving device generally includes a traveling chassis 3, a supporting mast, a track frame 1, a hoisting device 2, and a plate removal device. Suction cup 4 and rotating conveyor arm 6. The paving device in this embodiment first takes the prefabricated components of the railway ancillary facilities from the front end through the hoisting device 2, and transports the prefabricated components of the railway ancillary facilities to the middle transfer storage area of the traveling chassis 3, and then removes the prefabricated components of the railway ancillary facilities through the suction cup 4. The prefabricated components of the railway ancillary facilities located in the central transfer and storage area are hoisted to the rotating conveyor arm 6 , and finally the prefabricated components of the railway ancillary facilities are transported to the end of the rotating conveyor arm 6 away from the traveling chassis 3 through the rotating conveyor arm 6 .
从工作面来讲，上述的“前端”指的是待施工的工作面端；从工艺流程来讲，待施工的预制构件需提前运至待施工面放置好；施工时再吊装至铺装设备上去。In terms of the working surface, the above-mentioned "front end" refers to the end of the working surface to be constructed; in terms of process flow, the prefabricated components to be constructed need to be transported to the surface to be constructed in advance and placed; they are then hoisted to the paving equipment during construction. Go up.
具体地，所述走行底盘3作为整个铺装装置的主要承载机构，用于承载所述支撑门架、所述轨道架1、所述吊装装置2、所述取板吸盘4以及所述转换输送臂；所述支撑门架和所述旋转输送臂6安装于所述走行底盘3，所述轨道架1安装在所述支撑门架上，所述吊装装置2和所述取板吸盘4可滑动地安装在所述轨道架1上。Specifically, the traveling chassis 3 serves as the main carrying mechanism of the entire paving device, and is used to carry the support mast, the track frame 1, the hoisting device 2, the plate-taking suction cup 4 and the conversion conveyor. Arm; the support gantry and the rotating conveyor arm 6 are installed on the traveling chassis 3, the track frame 1 is installed on the support gantry, the hoisting device 2 and the plate-taking suction cup 4 can slide Installed on the track frame 1.
本实施例中，所述走行底盘3自带动力，能够在线路之间的道床上行走。In this embodiment, the traveling chassis 3 is self-powered and capable of walking on the track bed between lines.
本实施例中，所述行走底盘上设置有测距装置；所述行走底盘通过测距装置实现自适应巡航功能。In this embodiment, the walking chassis is provided with a ranging device; the walking chassis realizes the adaptive cruise function through the ranging device.
本实施例中，吊装装置2与取板吸盘4采用并轨结构设计，实现结构的轻量化和构件的模块化。In this embodiment, the hoisting device 2 and the plate-picking suction cup 4 adopt a parallel structure design to achieve lightweight structure and modularization of components.
具体地，所述轨道架1包括两个轨道和若干连接件，两个所述轨道相互平行，并通过若干所述连接件固定；所述吊装装置2包括两个吊装小车和取件结构，两个所述吊装小车分别可滑动地安装在两个所述轨道上，所述取件结构安装于两个所述吊装小车之间；所述取件结构用于取铁路附属设施预制构件，并将铁路附属设施预制构件运存至所述走行底盘3的中部转运存放区。Specifically, the rail frame 1 includes two rails and several connectors, and the two rails are parallel to each other and fixed by several connectors; the hoisting device 2 includes two hoisting trolleys and a pick-up structure. Each of the hoisting trolleys is slidably installed on the two rails respectively, and the piece-picking structure is installed between the two hoisting trolleys; the piece-picking structure is used to pick up prefabricated components of railway ancillary facilities and place them The prefabricated components of the railway ancillary facilities are transported and stored to the central transfer storage area of the traveling chassis 3 .
本实施例中，轨道架1采用悬臂结构设计，覆盖铁路附属设施预制构件的吊装区和输送区。In this embodiment, the track frame 1 adopts a cantilever structure design to cover the hoisting area and transportation area of prefabricated components of railway ancillary facilities.
本实施例中，吊装小车与取板吸盘4采取互锁装置的设计。吊装小车与取板装置4采用共用一套轨道走行，避免吊装小车与取板吸盘作业时存在交叉作业产生干涉。In this embodiment, the hoisting trolley and the plate-taking suction cup 4 are designed as interlocking devices. The hoisting trolley and the plate taking device 4 use a common set of tracks to run, so as to avoid cross-operation interference between the hoisting trolley and the plate taking suction cup.
本实施例中，所述取板吸盘4用于将位于所述中部转运存放区的铁路附属设施预制构件吊装至旋转输送臂6。In this embodiment, the plate-picking suction cup 4 is used to hoist the prefabricated components of the railway ancillary facilities located in the middle transfer storage area to the rotating conveyor arm 6 .
本实施例中，所述旋转输送臂6通过回转驱动结构5与所述走行底盘3可转动地连接。In this embodiment, the rotary conveying arm 6 is rotatably connected to the traveling chassis 3 through a rotary drive structure 5 .
本实施例中，所述旋转输送臂6的数量为两个，两个所述旋转输送臂6不对称地安装在所述走行底盘3的两侧，能够解决施工作业时输送臂自力旋转90°跨轨施工，交叉作业时及转运限界收拢难题。In this embodiment, the number of the rotary conveying arms 6 is two, and the two rotary conveying arms 6 are asymmetrically installed on both sides of the traveling chassis 3, which can solve the problem of self-rotation of the conveying arms 90° during construction operations. Cross-track construction, cross-operation and transfer boundary closing problems.
本实施例中，所述旋转输送臂6内置有重量传感器，用于测量铁路附属设施预制构件的重量。In this embodiment, the rotary conveying arm 6 has a built-in weight sensor for measuring the weight of the prefabricated components of the railway accessory facilities.
本实施例中，所述旋转输送臂6远离所述走行底盘3的一端设置有限位机构，用于触发所述旋转输送臂6的输送带的运动和停止。In this embodiment, a limiting mechanism is provided at one end of the rotary conveyor arm 6 away from the traveling chassis 3 for triggering the movement and stop of the conveyor belt of the rotary conveyor arm 6 .
本实施例中，所述铺装装置还包括铺装小车8；铺装小车8采用独立机构设计，可以与走行底盘3共用一套动力***及气源；所述铺装小车8采用快插接口设计，铺装小车8设计多动力均衡轮组，可以实现在防护墙跨区间运行。In this embodiment, the paving device also includes a paving trolley 8; the paving trolley 8 adopts an independent mechanism design and can share a power system and air source with the traveling chassis 3; the paving trolley 8 adopts a quick-plug interface Design, the paving trolley 8 is designed with a multi-power balanced wheel set, which can run across sections of the protective wall.
本实施例对于快插接口设计不作具体限定。使用时通过接头联结，可以快速联结气源，待轨道车通过时可以迅速断开，而不发生泄漏。This embodiment does not specifically limit the design of the quick-plug interface. When in use, the air source can be quickly connected through a joint, and can be quickly disconnected when the rail car passes by without leakage.
本实施例中，所述铺装小车8的端部设置有定位吸盘7，与旋转输送臂6的限位信号互锁设计，当限位信号传递至定位吸盘7后，由定位吸盘7进行取构件，通过刚性联结实现构件粗定位，柔性精准定位。In this embodiment, the end of the paving trolley 8 is provided with a positioning suction cup 7, which is designed to interlock with the limit signal of the rotating conveyor arm 6. When the limit signal is transmitted to the positioning suction cup 7, the positioning suction cup 7 will take the positioning suction cup 7. Components, rough positioning of components and flexible and precise positioning are achieved through rigid connections.
为便于理解本实施例中的，下文将以具体的施工工序进行说明：In order to facilitate the understanding of this embodiment, the specific construction procedures will be described below:
根据施工需要，按照施工位置要求提前放置附属设施(电缆槽盖板)于箱梁中心线上；According to construction needs, place ancillary facilities (cable trough cover) on the center line of the box girder in advance according to the construction location requirements;
铺板设备走行底盘3沿桥梁中心行走至附属设施(盖板堆垛)跟前，使板垛进入吊运范围；根据交叉作业的要求，旋转输送臂6通过回转驱动旋转90°，跨过既有线轨，铺板时设备每次向前移动0.5米，完成附属设施(两块 板)的铺设；The traveling chassis 3 of the decking equipment walks along the center of the bridge to the ancillary facility (cover stack), bringing the stack into the lifting range; according to the requirements of the cross operation, the rotating conveyor arm 6 rotates 90° through the slewing drive and crosses the existing line rail , when laying boards, the equipment moves forward 0.5 meters each time to complete the laying of ancillary facilities (two boards);
吊装小车前端取板，采用吊装小车将附属设施吊装至走行底盘3的存放区；Remove the board from the front end of the hoisting trolley, and use the hoisting trolley to hoist the ancillary facilities to the storage area of the traveling chassis 3;
通过取板吸盘4抓取盖板后提升到设计的安全高度，再平移至放置旋转输送臂6上；The cover plate is grabbed by the plate-taking suction cup 4 and lifted to the designed safety height, and then moved horizontally to the rotating conveyor arm 6;
旋转输送臂6转运输送盖板至前端；The rotating conveyor arm 6 transfers the conveyor cover to the front end;
定位吸盘7从输送机端部取板，通过横向运输、纵向运输、垂直运输到指定位置，通过人工调整进行对位。The positioning suction cup 7 takes the board from the end of the conveyor, transports it horizontally, longitudinally, and vertically to the designated position, and performs alignment through manual adjustment.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应该涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalent methods within the technical scope disclosed in the present invention. Modifications or substitutions, these modifications or substitutions should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

  1. 一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述铺装装置包括走行底盘、支撑门架、轨道架、吊装装置、取板吸盘以及旋转输送臂；所述支撑门架和所述旋转输送臂安装于所述走行底盘，所述轨道架安装在所述支撑门架上，所述吊装装置和所述取板吸盘可滑动地安装在所述轨道架上。A precise paving device for mechanized cross-track construction of prefabricated components, characterized in that the paving device includes a traveling chassis, a supporting door frame, a track frame, a hoisting device, a board suction cup and a rotating conveyor arm; the supporting door The frame and the rotary conveying arm are installed on the traveling chassis, the rail frame is installed on the supporting door frame, and the hoisting device and the plate-taking suction cup are slidably installed on the rail frame.
  2. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述走行底盘还用于在线路之间的道床上行走。A precise paving device for mechanized cross-track construction of prefabricated components as claimed in claim 1, characterized in that the traveling chassis is also used for walking on the track bed between lines.
  3. 如权利要求2所述的机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述行走底盘上设置有测距装置；所述行走底盘通过测距装置实现自适应巡航功能。The precise paving device of prefabricated components for mechanized cross-track operation as claimed in claim 2, characterized in that the walking chassis is provided with a distance measuring device; the walking chassis realizes an adaptive cruise function through the distance measuring device.
  4. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述轨道架包括两个轨道和若干连接件，两个所述轨道相互平行，并通过若干所述连接件固定；所述吊装装置包括两个吊装小车和取件结构，两个所述吊装小车分别可滑动地安装在两个所述轨道上，所述取件结构安装于两个所述吊装小车之间；所述取件结构用于取铁路附属设施预制构件，并将铁路附属设施预制构件运至所述走行底盘的中部转运存放区。A precision paving device for mechanized cross-track construction of prefabricated components as claimed in claim 1, characterized in that the track frame includes two tracks and a number of connectors, the two tracks are parallel to each other and pass through a number of connectors. The connecting piece is fixed; the hoisting device includes two hoisting trolleys and a piece-picking structure. The two hoisting trolleys are slidably installed on the two rails respectively. The piece-picking structure is installed on the two said pieces. Between the hoisting trolleys; the pickup structure is used to take the prefabricated components of the railway ancillary facilities and transport the prefabricated components of the railway ancillary facilities to the central transfer and storage area of the traveling chassis.
  5. 如权利要求4所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述取板吸盘用于将位于所述中部转运存放区的铁路附属设施预制构件吊装至旋转输送臂。A precision paving device for mechanized cross-track construction of prefabricated components as claimed in claim 4, characterized in that the plate-taking suction cup is used to hoist the prefabricated components of railway ancillary facilities located in the central transfer storage area to the rotating Conveyor arm.
  6. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述旋转输送臂通过回转驱动结构与所述走行底盘可转 动地连接。A precision paving device for mechanized cross-track construction of prefabricated components as claimed in claim 1, characterized in that the rotary conveyor arm is rotatably connected to the traveling chassis through a rotary drive structure.
  7. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述旋转输送臂的数量为两个，两个所述旋转输送臂不对称地安装在所述走行底盘的两侧。A precision paving device for mechanized cross-track construction of prefabricated components according to claim 1, characterized in that the number of the rotary conveying arms is two, and the two rotary conveying arms are installed asymmetrically on each The two sides of the running chassis are described.
  8. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述旋转输送臂远离所述走行底盘的一端设置有限位机构。A precision paving device for mechanized cross-track construction of prefabricated components as claimed in claim 1, characterized in that a limiting mechanism is provided at one end of the rotating conveyor arm away from the traveling chassis.
  9. 如权利要求1所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述铺装装置还包括铺装小车。A precise paving device for mechanized cross-track construction of prefabricated components according to claim 1, characterized in that the paving device further includes a paving trolley.
  10. 如权利要求9所述的一种机械化跨轨作业施工预制构件的精准铺装装置，其特征在于，所述铺装小车的端部设置有定位吸盘。A precise paving device for mechanized cross-track construction of prefabricated components according to claim 9, characterized in that the end of the paving trolley is provided with a positioning suction cup.
PCT/CN2022/104979 2022-07-11 2022-07-11 Precise paving equipment for mechanized cross-track construction of prefabricated component WO2024011369A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE212022000291.1U DE212022000291U1 (en) 2022-07-11 2022-07-11 Precise laying device for prefabricated elements of the mechanized cross rail operation construction
PCT/CN2022/104979 WO2024011369A1 (en) 2022-07-11 2022-07-11 Precise paving equipment for mechanized cross-track construction of prefabricated component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/104979 WO2024011369A1 (en) 2022-07-11 2022-07-11 Precise paving equipment for mechanized cross-track construction of prefabricated component

Publications (1)

Publication Number Publication Date
WO2024011369A1 true WO2024011369A1 (en) 2024-01-18

Family

ID=89535172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/104979 WO2024011369A1 (en) 2022-07-11 2022-07-11 Precise paving equipment for mechanized cross-track construction of prefabricated component

Country Status (2)

Country Link
DE (1) DE212022000291U1 (en)
WO (1) WO2024011369A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535502A (en) * 1975-12-15 1978-12-13 Mactaggart Scott & Co Ltd Machine for use in performing rail works
CN203638975U (en) * 2013-12-16 2014-06-11 武桥重工集团股份有限公司 Rail crossing rack structure for supporting high speed railway rescuing crane
CN207498754U (en) * 2017-10-26 2018-06-15 中铁上海工程局集团有限公司 A kind of novel track-laying machine of city track traffic engineering
CN112124453A (en) * 2020-09-29 2020-12-25 北京主导时代科技有限公司 Rail carrier is striden to locomotive check out test set

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535502A (en) * 1975-12-15 1978-12-13 Mactaggart Scott & Co Ltd Machine for use in performing rail works
CN203638975U (en) * 2013-12-16 2014-06-11 武桥重工集团股份有限公司 Rail crossing rack structure for supporting high speed railway rescuing crane
CN207498754U (en) * 2017-10-26 2018-06-15 中铁上海工程局集团有限公司 A kind of novel track-laying machine of city track traffic engineering
CN112124453A (en) * 2020-09-29 2020-12-25 北京主导时代科技有限公司 Rail carrier is striden to locomotive check out test set

Also Published As

Publication number Publication date
DE212022000291U1 (en) 2024-06-28

Similar Documents

Publication Publication Date Title
CN201010842Y (en) Tyre type span-variable multifunctional rail laying machine
US9718629B2 (en) Method and apparatus for the flush transfer of large-surface-area panels of different types of construction to a transporting vehicle
CA1138257A (en) Mobile apparatus for the continuous replacement of ties
US4160418A (en) Mobile apparatus for continuous track renewal
CN104405138A (en) Foldable walling machine and walling method
CN106115283B (en) A kind of automated container terminal handling method
US6474241B2 (en) Machine and method for removing an old track and laying a new track
CN108222943B (en) Strip mine end slope lifting machine
CN213328698U (en) Prefabricated member mounting equipment for high-speed railway bridge deck system
JP4713017B2 (en) Orbit changer
US5129761A (en) Pipe placement method and apparatus
WO2024011369A1 (en) Precise paving equipment for mechanized cross-track construction of prefabricated component
CN103128849A (en) Conveying transportation device for block production
CN207738037U (en) A kind of coke over machinery lifting migration platform
CN115158375B (en) Transport vechicle based on mechanized paving equipment of railway affiliated facilities
CN107934487A (en) A kind of coke over machinery lifting migration platform and lifting moving method
CN111648173A (en) Track panel laying machine
CN113879858B (en) Horizontal conveying device and conveying method for three-dimensional rail type automatic container terminal
CN204489864U (en) A kind of movable rail device and rotary car body coating delivery system
WO2021035974A1 (en) Transportation system and method for blast furnace shell
CN105692093A (en) Fabricated part production and conveying system
CN205737545U (en) Longitudinal micromatic setting and comprise its transhipment railcar that can longitudinally finely tune
CN111593622A (en) Track panel laying unit and track panel laying method
CN205526357U (en) Prefab production conveyor system
CN205574938U (en) Prefab production conveyor system

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: 22950500

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 212022000291

Country of ref document: DE