WO2024055709A1 - 一种轨道梁锚杆更换用横移装置 - Google Patents

一种轨道梁锚杆更换用横移装置 Download PDF

Info

Publication number
WO2024055709A1
WO2024055709A1 PCT/CN2023/104530 CN2023104530W WO2024055709A1 WO 2024055709 A1 WO2024055709 A1 WO 2024055709A1 CN 2023104530 W CN2023104530 W CN 2023104530W WO 2024055709 A1 WO2024055709 A1 WO 2024055709A1
Authority
WO
WIPO (PCT)
Prior art keywords
main beam
track beam
pushing
track
replacement
Prior art date
Application number
PCT/CN2023/104530
Other languages
English (en)
French (fr)
Inventor
陈�胜
李光均
刘风
张宏
王永明
陈中竹
方青云
周向国
刘鹏飞
黄岩
杨斌斌
刘琦
刘广
Original Assignee
中铁上海工程局集团有限公司
中铁上海工程局集团第一工程有限公司
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有限公司, 中铁上海工程局集团第一工程有限公司 filed Critical 中铁上海工程局集团有限公司
Priority to DE212023000096.2U priority Critical patent/DE212023000096U1/de
Publication of WO2024055709A1 publication Critical patent/WO2024055709A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/40—Means or arrangements for temporarily supporting laid tracks, or rails or sleepers in the track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges

Definitions

  • the invention relates to the field of track beam anchor replacement equipment, specifically a traverse device for track beam anchor replacement.
  • the straddle-type monorail transportation system is an emerging transportation system in rail transportation, in which vehicles directly ride on a single track beam.
  • the track beams are connected to the substructure (base plate) through cast steel tension bearings to form a monorail beam bridge system.
  • the cast steel tension bearing includes the upper swing of the support, the lower swing of the support and the shear tenon fixed to the cover beam for limiting the lower swing of the support.
  • the lower support of the anchor box is pre-embedded in the bottom plate and fixed by bolting the anchor rod and the anchor box. .
  • the tension bearing of the straddle-type monorail is subjected to huge forces during long-term operation, which may cause the anchor rod to break, thereby affecting the balance of the track beam and even causing serious safety accidents.
  • the existing methods for replacing damaged or broken anchor rods mainly include the following: 1) using a hoisting machine to directly lift the track beam and replace it; 2) using a jack to lift the track beam to a certain height and then replace the anchor rod.
  • the method of using a hoisting machine to directly lift the track beam to a certain height and then replacing the anchor rods is suitable for elevated sections; however, the construction of the anchor rod replacement operation requires traffic relief and protection, and a dedicated person will direct the operation; the hoisting operation requires a special sling. ; When the required replacement anchor rod is located in an underground section or station, etc., it is difficult to complete the replacement operation due to the space limitation on the top of the track beam.
  • the net length of the traditional anchor is 0.97m. If it is directly lifted and replaced, the lifting height of the track beam must meet the requirements for anchor removal. If the height exceeds 1m, there is also a risk of overturning of the track beam.
  • the object of the present invention is to provide an auxiliary track beam anchor replacement tool.
  • a traversing device for replacing track beam anchors includes a main beam; a placement mechanism is provided on the main beam; and the placement mechanism includes a slide plate arranged on the main beam.
  • the transverse movement device includes a pushing mechanism arranged on the main beam; the pushing mechanism includes a transverse pushing component arranged on the main beam.
  • the slide plate is connected to the main beam through a slide rail mechanism;
  • the slide rail mechanism includes a slideway block arranged on the main beam; a slide groove block is provided at the lower end of the slide plate, and a slide groove block is provided on both sides of each slideway block; the slide plate is clamped on both sides of the slideway block through the slide groove block.
  • the end of the slide plate is provided with a limit stop.
  • the sliding plate is provided with rubber pads.
  • the transverse pushing component includes a pushing jack; the pushing jack is connected to the main beam through an oil cylinder seat; and the pushing jack is arranged parallel to the sliding plate.
  • the oil cylinder seat is connected to the main beam through bolts.
  • a reinforcing plate is provided on the outside of the main beam, and the reinforcing plate fits the outer surface of the oil cylinder seat; the reinforcing plate and the main beam are connected by bolts.
  • the invention discloses a traversing device for replacing track beam anchor rods.
  • the auxiliary tooling disclosed by the invention can realize the traversing motion after the track beam is elevated, thereby realizing the subsequent replacement operation of the anchor rod.
  • the invention uses a placement mechanism And the setting of the pushing mechanism can move the corresponding track beam laterally, so that the track beam is offset from above the anchor rod to be replaced, which facilitates subsequent anchor rod replacement operations.
  • Figure 1 is a front view of the present invention.
  • Figure 2 is a partial cross-sectional view of the connection between the main beam and the sliding plate of the present invention.
  • the pushing mechanism includes a transverse pushing component provided on the main beam 1; the invention discloses a transverse device for replacing the anchor rods of the track beam 9.
  • the auxiliary tooling disclosed by the invention can realize the elevation of the track beam 9. Lateral movement, thereby realizing the subsequent replacement operation of the anchor rod.
  • the present invention can move the corresponding track beam 9 laterally through the setting of the placement mechanism and the pushing mechanism, so that the track beam 9 is offset from above the anchor rod to be replaced. Convenient for subsequent anchor replacement operations.
  • the auxiliary tooling disclosed in the present invention is mainly used for the lateral movement of the track beam 9, so that the track beam 9 moves from directly above the anchor rod to the side, so as to facilitate the subsequent extraction and replacement of the anchor rod.
  • the main beam 1 plays a main load-bearing role, which facilitates the subsequent longitudinal support placement of the track beam 9.
  • the placement mechanism 2 includes a sliding plate 2 arranged on the main beam 1; the installation of the sliding plate 2 is convenient.
  • the placement of the track beam 9 on the main beam 1 is eliminated, and the arrangement of the sliding plate 2 facilitates the lateral movement of the sliding plate 2 on the main beam 1;
  • the pushing mechanism 5 includes a lateral pushing mechanism arranged on the main beam 1. Component; by pushing the component laterally, the track beam 9 and the slide plate 2 can be deflected together, so that the track beam 9 is separated from the top of the anchor rod of the support; thereby facilitating subsequent replacement of the anchor rod.
  • the slide plate 2 is connected to the main beam 1 through a slide rail mechanism;
  • the slide rail mechanism includes a slide block 6 arranged on the main beam 1; a slide block 61 is provided at the lower end of the slide plate 2, each There is a chute stop 61 on both sides of the slide block 6; the slide plate 2 is clamped on both sides of the slide block 6 through the chute block 61; the setting of the slide rail mechanism facilitates the positioning of the slide plate 2 on the main beam.
  • the arrangement on the main beam 1 also facilitates the subsequent sliding of the sliding plate 2 on the main beam 1.
  • a limit stop 5 is provided at the end of the slide plate 2; the limit stop 5 plays a good limiting role and can limit the side of the track beam 9 placed on the slide plate 2 to avoid the track from being blocked. Beam 9 is tilted laterally.
  • the sliding plate 2 is provided with a rubber pad 4; the arrangement of the rubber pad 4 plays a very good role in isolation and protection, preventing the sliding plate 2 from causing damage to the track beam 9.
  • the transverse pushing component includes a pushing jack 3; the pushing jack 3 is connected to the main beam 1 through an oil cylinder base 7; the pushing jack 3 is arranged parallel to the slide plate 2; the oil cylinder base 7 serves as an elevation to facilitate pushing.
  • the jack 3 is elevated, and at the same time it is convenient to promote the placement and connection of the jack 3 on the upper end of the main beam 1.
  • the oil cylinder base 7 is connected to the main beam 1 through bolts; through such an arrangement, the present invention can facilitate the subsequent disassembly of the oil cylinder base 7 and facilitate the replacement of the height and model of the oil cylinder base 7 as needed.
  • a reinforcing plate 8 is provided on the outside of the main beam 1, and the reinforcing plate 8 fits the outer surface of the oil cylinder seat 7; the reinforcing plate 8 is connected to the main beam 1 through bolts; in the present invention, the reinforcing plate 8 It has a good lateral limiting effect and ensures the stability of the cylinder base 7 when placed on the main beam 1; at the same time, the reinforcing plate 8 plays a good calibration role and ensures the accuracy of the installation of the cylinder base 7.
  • the rubber pad 4 is in bottom contact with the track beam 9, and wedge-shaped rubber blocks of different heights can be provided to ensure close contact with the track beam 9 on large slope lines. At the same time, the rubber pad 4 can increase the contact with the track beam 9. Contact surface friction protects track beam 9 beam bottom concrete.
  • the limit stop 5 can be used to replace the anchor rod of the track beam 9 in the curved section.
  • the stopper can prevent the beam body in the curved section from slipping. It is arranged on the inside of the curved section and is in close contact with the side of the beam body.
  • chute blocks 61 In addition, in order to facilitate the arrangement and placement of the chute blocks 61, it is required that the chute blocks 61 are connected to the main beam 1 through the chute bottom plate; in the present invention, two chute blocks 61 ride on the chute blocks 6 on; it can effectively prevent the chute from deflecting and sliding in different directions.
  • the slide block 6 is a long iron block protruding from the surface of the support beam to provide a running track for the slide.
  • the main beam 1 is a square hollow component to reduce its own weight.
  • the above-mentioned reinforcing plates 8 are provided on both sides.
  • the traversing device disclosed in the present invention needs to be used in conjunction with a jack. In actual use, it is required to remove the end side and top finger plates of the track beam 9 in order to prevent damage caused by the lifting and sliding process of the beam body. ; Use a wrench to remove the nut on the anchor rod and the wedge block at the dowel pin of the support; place the jack 91 on the padding stone, and set a rubber pad on the top of the jack 91 to ensure it fits the beam body to prevent damage to the beam body; jack up the jack 91 The beam body to the bottom of the support is higher than the top surface of the anchor rod to prevent the beam body from colliding during the lateral movement; (the jack 91 here belongs to the external jack 91 and does not belong to the components of the auxiliary tool disclosed by the present invention); after the above operation is completed, Traverse devices are installed at both ends of the track beam 9 so that the slide plate 2 is under the track beam 9 to be moved.
  • the above-mentioned jack 91 is removed and the track beam 9 falls on the slide plate 2; the track beam 9 is pushed so that the track beam 9 moves horizontally. Move the track beam 9 away from the top of the anchor rod, and then replace the anchor rod. After the anchor rod is replaced, push the track beam 9 back to its position, and then cooperate with the jack 91 to make the track beam 9 drop to the original assembly position. Install the nut and tighten it. Just the beam body.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Bridges Or Land Bridges (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

一种轨道梁锚杆更换用横移装置，属于轨道梁锚杆更换设备领域，包括主梁（1），主梁（1）上设有放置机构，放置机构包括设置在主梁（1）上的滑板（2）；横移装置包括设置在主梁（1）上的推动机构，推动机构包括设置在主梁（1）上的横向推动部件。该横移装置可以实现轨道梁（9）架高后的横移，实现锚杆的后续更换操作，通过放置机构和推动机构的设置，可以横向移动对应的轨道梁（9），从而使得轨道梁（9）从待更换锚杆上方发生偏移，方便后续的锚杆更换操作。

Description

一种轨道梁锚杆更换用横移装置 技术领域
本发明涉及轨道梁锚杆更换设备领域，具体来说是一种轨道梁锚杆更换用横移装置。
背景技术
跨座式单轨交通***作为轨道交通中的一种新兴交通制式，车辆直接骑跨在单根轨道梁上行驶。
轨道梁通过铸钢拉力支座与下部结构(底板)连接，形成单轨梁桥***。
铸钢拉力支座包括支座上摆、支座下摆以及固定于盖梁用于限位支座下摆的抗剪榫，底板内预埋锚箱下支座，通过锚杆和锚箱栓接固定。
跨座式单轨的拉力支座长期运行的过程中受到巨大的作用力，会产生锚杆断裂的情况，从而影响轨道梁的平衡，甚至引生严重的安全事故。
现有锚杆损坏或断裂更换方法主要由以下几种：1)采用起重机械直接将轨道梁吊起更换；2)利用千斤顶将轨道梁顶升至一定高度后更换锚杆。
采用起重机械直接将轨道梁吊起至一定高度，再更换锚杆方法适用于高架区间段；但是锚杆更换作业施工需做好交通疏解及防护，作业时专人指挥；吊装作业需设置专用吊带；当所需更换锚杆位于对于地下区间或车站等位置时，受轨道梁顶部空间限制，难以完成更换作业。
而采用千斤顶直接顶升至一定高度更换：传统锚杆净长0.97m。若直接顶升更换，则轨道梁顶升高度需满足锚杆取出要求，高度超过1m，亦发生轨道梁倾覆风险。
基于以上问题，所以为了方便轨道梁锚杆的更换，就需要一种设备来代替传统的锚杆更换方法或者设备。
发明内容
本发明的目的是提供一种辅助式的轨道梁锚杆更换工装。
为了实现上述目的，本发明采用的技术方案为：
一种轨道梁锚杆更换用横移装置，包括主梁；所述主梁上设有放置机构；所述放置机构包括设置在主梁上的滑板。
所述横移装置包括设置在主梁上的推动机构；所述推动机构包括设置在主梁上的横向推动部件。
所述滑板通过滑轨机构与主梁相连接；所述滑轨机构包括设置在主梁上的滑道挡块；所述滑板下端设有滑槽挡块，每个所述滑道挡块两侧分别设有一个滑槽挡块；所述滑板通过滑槽挡块卡接在滑道挡块的两侧。
所述滑板端部设有限位挡块。
所述滑板上设有橡胶垫块。
所述横向推动部件包括推动千斤顶；所述推动千斤顶通过油缸座与主梁相连接；所述推动千斤顶平行与滑板设置。
所述油缸座通过螺栓与主梁相连接。
所述主梁外侧设有加强板，所述加强板与油缸座外侧面相贴合；所述加强板与主梁通过螺栓连接。
本发明的优点在于：
本发明公开了一种轨道梁锚杆更换用横移装置，本发明公开的辅助工装，可以实现轨道梁架高后的横移，从而实现锚杆的后续更换操作，另外，本发明通过放置机构和推动机构的设置，可以横向移动对应的轨道梁，从而使得轨道梁从待更换锚杆上方发生偏移，方便后续的锚杆更换操作。
附图说明
下面对本发明说明书各幅附图表达的内容及图中的标记作简要说明：
图1为本发明的主视图。
图2为本发明主梁与滑板连接处的局部剖视图。
上述图中的标记均为：
1、主梁，2、滑板，3、推动千斤顶。
具体实施方式
下面对照附图，通过对最优实施例的描述，对本发明的具体实施方式作进一步详细的说明。
一种轨道梁9锚杆更换用横移装置，包括主梁1；主梁1上设有放置机构；放置机构包括设置在主梁1上的滑板2；横移装置包括设置在主梁1上的推动机构；推动机构包括设置在主梁1上的横向推动部件；本发明公开了一种轨道梁9锚杆更换用横移装置，本发明公开的辅助工装，可以实现轨道梁9架高后的横移，从而实现锚杆的后续更换操作，另外，本发明通过放置机构和推动机构的设置，可以横向移动对应的轨道梁9，从而使得轨道梁9从待更换锚杆上方发生偏移，方便后续的锚杆更换操作。
本发明公开的辅助工装，主要是用于轨道梁9的横移，使得轨道梁9从锚杆的正上方向侧位移动，方便后续锚杆的抽出更换。
另外，在本发明主梁1起到主要承载作用，方便轨道梁9后续的纵向支撑放置，同时，在本发明中放置机构2包括设置在主梁1上的滑板2；滑板2的设置，方便了轨道梁9在主梁1上的放置，另外滑板2的设置，方便了滑板2在主梁1上的横向移动；另外，在本发明中推动机构5包括设置在主梁1上的横向推动部件；横向推动部件，可以实现轨道梁9与滑板2一起偏移，使得轨道梁9脱离支座的锚杆上方；继而方便后续的锚杆更换。
进一步的，在本发明中滑板2通过滑轨机构与主梁1相连接；滑轨机构包括设置在主梁1上的滑道挡块6；滑板2下端设有滑槽挡块61，每个滑道挡块6两侧分别设有一个滑槽挡块61；滑板2通过滑槽挡块61卡接在滑道挡块6的两侧；滑轨机构的设置，方便了滑板2在主梁1上的布置，同时方便后续滑板2在主梁1的横向滑动。
进一步的，在本发明中滑板2端部设有限位挡块5；限位挡块5起到很好的限位作用，可以对放置在滑板2上的轨道梁9进行侧面限位，避免轨道梁9的侧向倾斜。
进一步的，在本发明中滑板2上设有橡胶垫块4；橡胶垫块4的设置，起到很好的隔离防护作用，避免滑板2对轨道梁9造成损伤。
进一步的，在本发明中横向推动部件包括推动千斤顶3；推动千斤顶3通过油缸座7与主梁1相连接；推动千斤顶3平行与滑板2设置；油缸座7起到架高的作用，方便推动千斤顶3架高，同时方便推动千斤顶3在主梁1上端的安放连接。
另外，在本发明中油缸座7通过螺栓与主梁1相连接；本发明通过这样的设置，可以方便实现油缸座7后续的拆卸，方便根据需要更换油缸座7的高度和型号。
进一步的，在本发明中所述主梁1外侧设有加强板8，加强板8与油缸座7外侧面相贴合；加强板8与主梁1通过螺栓连接；在本发明中加强板8起到很好的侧向限位作用，很好的保证油缸座7在主梁1上放置的稳定性；同时加强板8起到很好的校准作用，保证油缸座7安装的准确性。
另外，在本发明中橡胶垫块4与轨道梁9底接触，可设置不同高度楔形橡胶块，保证大坡度线路上轨道梁9密贴，同时橡胶垫块4可增加与轨道梁9接 触面摩擦力，保护轨道梁9梁底混凝土。
限位挡块5可适用曲线段轨道梁9锚杆更换，挡块可防止曲线段梁体滑移，设置在曲线段内侧，与梁体侧面密贴。
另外，为了方便滑槽挡块61的布置安放，要求，滑槽挡块61通过滑槽底板连接在主梁1上；在本发明中两个滑槽挡块61骑跨在滑道挡块6上；可有效防止滑槽偏位及异向滑动。
滑道挡块6为凸出支撑梁表面的长条铁块，为滑槽提供运行轨道。
主梁1为方形中空组件，减少自重，同时为满足刚度要求，两侧设置上述加强板8。
另外，本发明公开的横移装置需要配合千斤顶进行使用，在实际使用时，要求先将轨道梁9梁端侧面、顶面指形板依次拆除，防止梁体顶升及滑移过程中造成损伤；用扳手卸掉锚杆上螺帽以及支座暗销处的楔紧块；将千斤顶91至于垫石上，千斤顶91顶部设置橡胶垫，确保与梁体贴合，防止损伤梁体；千斤顶91顶升梁体至支座底部高出锚杆顶面，防止梁体横移过程产生碰撞；(这里千斤顶91属于外用千斤顶91，不属于本发明公开的辅助工装内的部件)；上述操作完成后，在轨道梁9两端分别安放横移装置，使得滑板2处于待移动轨道梁9下方，随后上述千斤顶91卸压取下，轨道梁9落于滑板2上；推动轨道梁9，使得轨道梁9横移，使得轨道梁9脱离锚杆正上方，随后进行锚杆更换，锚杆更换后，推动轨道梁9回位，再配合千斤顶91使得轨道梁9下落到原始装配位，安装螺帽，紧固梁体即可。
显然本发明具体实现并不受上述方式的限制，只要采用了本发明的方法构思和技术方案进行的各种非实质性的改进，均在本发明的保护范围之内。

Claims (7)

  1. 一种轨道梁锚杆更换用横移装置，其特征在于，包括主梁；所述主梁上设有放置机构；所述放置机构包括设置在主梁上的滑板；所述横移装置包括设置在主梁上的推动机构；所述推动机构包括设置在主梁上的横向推动部件。
  2. 根据权利要求1所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述滑板通过滑轨机构与主梁相连接；所述滑轨机构包括设置在主梁上的滑道挡块；所述滑板下端设有滑槽挡块，每个所述滑道挡块两侧分别设有一个滑槽挡块；所述滑板通过滑槽挡块卡接在滑道挡块的两侧。
  3. 根据权利要求1所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述滑板端部设有限位挡块。
  4. 根据权利要求1所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述滑板上设有橡胶垫块。
  5. 根据权利要求1所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述横向推动部件包括推动千斤顶；所述推动千斤顶通过油缸座与主梁相连接；所述推动千斤顶平行与滑板设置。
  6. 根据权利要求5所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述油缸座通过螺栓与主梁相连接。
  7. 根据权利要求6所述的一种轨道梁锚杆更换用横移装置，其特征在于，所述主梁外侧设有加强板，所述加强板与油缸座外侧面相贴合；所述加强板与主梁通过螺栓连接。
PCT/CN2023/104530 2022-09-13 2023-06-30 一种轨道梁锚杆更换用横移装置 WO2024055709A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212023000096.2U DE212023000096U1 (de) 2022-09-13 2023-06-30 Querbewegungsvorrichtung zum Austauschen von Ankern eines Bahnschienenträgers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222418955.1 2022-09-13
CN202222418955.1U CN218560124U (zh) 2022-09-13 2022-09-13 一种轨道梁锚杆更换用横移装置

Publications (1)

Publication Number Publication Date
WO2024055709A1 true WO2024055709A1 (zh) 2024-03-21

Family

ID=85312232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/104530 WO2024055709A1 (zh) 2022-09-13 2023-06-30 一种轨道梁锚杆更换用横移装置

Country Status (3)

Country Link
CN (1) CN218560124U (zh)
DE (1) DE212023000096U1 (zh)
WO (1) WO2024055709A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218560124U (zh) * 2022-09-13 2023-03-03 中铁上海工程局集团有限公司 一种轨道梁锚杆更换用横移装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204715212U (zh) * 2015-03-31 2015-10-21 中交二航局第四工程有限公司 一种用于移动模架主梁整体横移的导向装置
CN205934734U (zh) * 2016-08-15 2017-02-08 中国水利水电第十四工程局有限公司 一种预制t梁横移辅助架设装置
JP2018076695A (ja) * 2016-11-09 2018-05-17 株式会社横河ブリッジ 橋桁の横取り方法及び装置
CN212153123U (zh) * 2020-03-23 2020-12-15 中交四公局第三工程有限公司 一种t梁施工用横移装置
CN114232483A (zh) * 2021-12-03 2022-03-25 中铁九局集团第二工程有限公司 一种横移预应力t梁的方法及装置
CN115262304A (zh) * 2022-09-13 2022-11-01 中铁上海工程局集团有限公司 一种小空间轨道梁锚杆更换用的辅助工装及锚杆更换方法
CN218560124U (zh) * 2022-09-13 2023-03-03 中铁上海工程局集团有限公司 一种轨道梁锚杆更换用横移装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204715212U (zh) * 2015-03-31 2015-10-21 中交二航局第四工程有限公司 一种用于移动模架主梁整体横移的导向装置
CN205934734U (zh) * 2016-08-15 2017-02-08 中国水利水电第十四工程局有限公司 一种预制t梁横移辅助架设装置
JP2018076695A (ja) * 2016-11-09 2018-05-17 株式会社横河ブリッジ 橋桁の横取り方法及び装置
CN212153123U (zh) * 2020-03-23 2020-12-15 中交四公局第三工程有限公司 一种t梁施工用横移装置
CN114232483A (zh) * 2021-12-03 2022-03-25 中铁九局集团第二工程有限公司 一种横移预应力t梁的方法及装置
CN115262304A (zh) * 2022-09-13 2022-11-01 中铁上海工程局集团有限公司 一种小空间轨道梁锚杆更换用的辅助工装及锚杆更换方法
CN218560124U (zh) * 2022-09-13 2023-03-03 中铁上海工程局集团有限公司 一种轨道梁锚杆更换用横移装置

Also Published As

Publication number Publication date
DE212023000096U1 (de) 2024-06-10
CN218560124U (zh) 2023-03-03

Similar Documents

Publication Publication Date Title
WO2024055709A1 (zh) 一种轨道梁锚杆更换用横移装置
US8595879B2 (en) Bridge beam placement system and apparatus
CN203583371U (zh) 变截面悬臂桥箱梁自锁同步顶推***
US3783792A (en) Repair facility for overhead crane
CN103030070B (zh) 一种可在坡道上走行和作业的门式起重机
CN107227690B (zh) 一种上行式移动模架中支腿结构
CN210655744U (zh) 一种外附式高层建筑用货物起重***
CN103787203B (zh) 用于安装预制梁千斤顶的支撑架
KR101872265B1 (ko) 교량의 해체방법
CN105803877B (zh) 高铁路基沉降治理工程中底座板抬升装置
CN204528997U (zh) 一种高速电梯补偿绳张紧装置
KR20100021874A (ko) 교량의 상부구조물 제거방법, 설치방법, 교체방법과 이를 위한 상부구조물 승강장치와 이송차량
CN202482772U (zh) 铁路桥梁防落梁挡块安装***
KR101234090B1 (ko) 철도 판형교의 거더 교체 방법
CN100543228C (zh) 更换铁路道岔施工工艺及道岔换铺设备
CN115262304A (zh) 一种小空间轨道梁锚杆更换用的辅助工装及锚杆更换方法
CN108750729B (zh) 一种用于大型变压器卸车作业的固定滚杠式滑板
CN106192621A (zh) 高速铁路轨道板铺设精度快速调整装置及方法
CN111042004A (zh) 一种挂篮轨道梁走行方法
CN210597062U (zh) 旧桥t型梁拆除运输***
CN109667608B (zh) 一种隧道拼装式二次衬砌拱部管片顶升装置
CN110258209B (zh) 一种高铁无砟过渡板支撑体系的更换方法
CN102535277A (zh) 铁路道岔整体移动装置
CN111877173A (zh) 一种架桥机长距离快速转场方法
CN217517655U (zh) 水利顶管穿越施工用竖井

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 212023000096

Country of ref document: DE

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

Ref document number: 23864446

Country of ref document: EP

Kind code of ref document: A1