WO2023134038A1 - Clamping track device clamped on precast pile and use method of clamping track device - Google Patents

Clamping track device clamped on precast pile and use method of clamping track device Download PDF

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Publication number
WO2023134038A1
WO2023134038A1 PCT/CN2022/086266 CN2022086266W WO2023134038A1 WO 2023134038 A1 WO2023134038 A1 WO 2023134038A1 CN 2022086266 W CN2022086266 W CN 2022086266W WO 2023134038 A1 WO2023134038 A1 WO 2023134038A1
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Prior art keywords
ring frame
tensioning
clamping
pile
prefabricated pile
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PCT/CN2022/086266
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French (fr)
Chinese (zh)
Inventor
张敏
蒋宇晨
赵守升
龙莉波
徐弢
王佳玮
富秋实
于亚磊
戚健文
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上海建工二建集团有限公司
上海西派埃自动化仪表工程有限责任公司
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Publication of WO2023134038A1 publication Critical patent/WO2023134038A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups

Definitions

  • the invention relates to a clamping track device clamped on a prefabricated pile and a usage method thereof.
  • the running tracks used in construction machinery such as welding machines are generally metal tracks, which are generally adsorbed on steel components by magnetic devices.
  • Prefabricated concrete pile is a kind of commonly used building pile foundation, which is widely used in industrial and civil construction projects.
  • the pile body is made of concrete material, and ordinary adsorption track cannot be installed.
  • the object of the present invention is to provide a clamping track device clamped on a prefabricated pile and its usage method.
  • the present invention provides a clamping track device clamped on a prefabricated pile, comprising:
  • the circular mechanical track on which the construction machinery travels and the circular mechanical track;
  • tensioning ring frame connected to the lower portion of the circular mechanical track
  • the two ends of the spring are respectively connected to the tensioning ring frame and the synchronization ring frame;
  • the clamping and positioning device is connected between the tensioning ring frame and the synchronous ring frame, the circular mechanical track, the tensioning ring frame and the synchronizing ring frame are respectively set on the prefabricated pile, and through the cooperation with the spring , the retractable pile-holding head on the clamping positioning device stretches out and engages with the side wall of the prefabricated pile.
  • the circular mechanical track is fixed on the tension ring frame by screws.
  • the clamping positioning device includes:
  • a tensioning link one end of the tensioning link is axially connected to the tensioning ring frame, and a retractable pile holding head is arranged on the tensioning link;
  • a synchronous link one end of the synchronous link is axially connected to the other end of the tension link, and the other end of the synchronous link is connected to the synchronous ring frame.
  • one end of the tensioning link is connected to the tensioning ring frame through the tensioning shaft.
  • one end of the synchronous connecting rod is connected to the other end of the tensioning connecting rod through a joint linkage shaft.
  • the other end of the synchronizing link is connected to the synchronizing ring frame through a synchronizing shaft.
  • the outer radii of the telescopic pile holding heads are different.
  • a rubber pad is provided at the end of the telescopic pile holding head.
  • the number of the clamping and positioning devices is three, and they are respectively distributed at a preset distance.
  • a method for using a clamping track device clamped on a prefabricated pile using the clamping track device clamped on a prefabricated pile described in any one of the above methods, the method include:
  • the synchronous ring frame is pressed upwards, and the distance between the synchronous ring frame and the tensioning ring frame on the top becomes smaller, so that the clamping track device can be unlocked.
  • the present invention includes a circular mechanical track, a tensioning ring frame at the top, a synchronous ring frame at the bottom and a clamping positioning device.
  • the mechanical track is connected with the ring cage at the top of the clamping positioning ring.
  • the clamping positioning device has a large holding force, which ensures that its structure and construction machinery are firmly fixed on the prefabricated pile, and remains stable during the movement of the construction machinery.
  • the invention is fast and convenient to install, and the ring-shaped mechanical track can be quickly clamped on the prefabricated pile of concrete material, providing a working track surface for various construction machines such as welding machines, and solving the problem of difficult mechanized operation of the prefabricated pile currently existing on site.
  • Figure 1 is an overall view of a clamping track device clamped on a prefabricated pile according to an embodiment of the present invention
  • Fig. 2 is a schematic diagram of installation of a clamping track device clamped on a prefabricated pile according to an embodiment of the present invention
  • Fig. 3 is a schematic diagram of a clamping and positioning device according to an embodiment of the present invention.
  • the present invention provides a clamping track device clamped on a prefabricated pile, including:
  • the tension ring frame 2 connected to the lower part of the circular mechanical track 1;
  • the synchronization ring frame 4 arranged at the lower part of the tension ring frame 2;
  • a spring 6, the two ends of the spring 6 are respectively connected to the tension ring frame 2 and the synchronization ring frame 4;
  • the clamping and positioning device 3 is connected between the tensioning ring frame 2 and the synchronous ring frame 4, and the circular mechanical track 1, the tensioning ring frame 2 and the synchronizing ring frame 4 are respectively set on the prefabricated pile 5, by cooperating with the spring 6, the retractable pile-holding head 36 on the clamping positioning device stretches out and engages with the side wall of the prefabricated pile.
  • the present invention includes a circular mechanical track, a tensioning ring frame at the top, a synchronous ring frame at the bottom, and a clamping positioning device.
  • the mechanical track is connected with the ring cage at the top of the clamping positioning ring.
  • the clamping positioning device has a large holding force, which ensures that its structure and construction machinery are firmly fixed on the prefabricated pile, and remains stable during the movement of the construction machinery.
  • the invention is fast and convenient to install, and the ring-shaped mechanical track can be quickly clamped on the prefabricated pile of concrete material, providing a working track surface for various construction machines such as welding machines, and solving the problem of difficult mechanized operation of the prefabricated pile currently existing on site.
  • the circular mechanical track is fixed on the tension ring frame by screws.
  • the circular machine track is screwed to the tensioning ring frame.
  • the clamping positioning device 3 includes:
  • Tensioning link 31 one end of said tensioning link 31 is axially connected with tensioning ring frame 2, said tensioning link 21 is provided with a retractable pile holding head 33;
  • a synchronous link 32 one end of the synchronous link 32 is axially connected to the other end of the tension link 31 , and the other end 32 of the synchronous link is connected to the synchronous ring frame 4 .
  • the clamping and positioning device adopts a connecting rod structure, which is composed of a tensioning connecting rod 31 and a synchronizing connecting rod 32 .
  • one end of the tensioning link 31 is connected to the tensioning ring frame 2 through a tensioning shaft 33 .
  • one end of the synchronous link 31 is connected to the other end of the tension link 32 through a joint linkage shaft 34 .
  • the other end of the synchronizing link 32 is connected to the synchronizing ring frame 4 through a synchronizing shaft 35 .
  • the outer radii of the expandable pile holding heads 36 are different.
  • the tensioning link rotates around the tensioning axis, but the outer radii are different. As shown in FIG. 3 , the outer radius R2 is greater than the outer radius R1 , and therefore flares inward.
  • One end of the tension link is hinged to the tension ring frame through a tension shaft, the other end is hinged to the synchronization link through a joint linkage shaft, and the other end of the synchronization rod is hinged to the synchronization ring frame through a synchronization shaft.
  • a rubber pad is provided at the end of the telescopic pile holding head.
  • the number of the clamping positioning devices is three, and they are respectively distributed at a preset distance.
  • the ring beam at the bottom of the clamping positioning ring is connected in series with three clamping positioning devices to realize the synchronous action of the three positioning points, so as to ensure that the ring structure can be in a concentric state with the prefabricated pile.
  • a method of using a clamping track device clamped on a prefabricated pile includes:
  • the synchronous ring frame is pressed upwards, and the distance between the synchronous ring frame and the tensioning ring frame on the top becomes smaller, so that the clamping track device can be unlocked.
  • Construction process of the present invention can be as follows:
  • the pile driver presses into the first section of the prefabricated pile, and presses it to the elevation specified at the pile end;
  • the clamping positioning device can be loosened to separate it from the prefabricated pile, and the clamping track device will be lowered to the ground along the prefabricated pile; then, use a pile driver to press the next section of prefabricated pile to the construction site position, pass the prefabricated pile of the next section through the hole in the center of the clamping track device; then fix the clamping track device at the predetermined position of the prefabricated pile of the next section.

Abstract

A clamping track device clamped on a precast pile and a use method of the clamping track device. The clamping track device comprises an annular mechanical track (1), a tensioning ring frame (2) at the top, a synchronous ring frame (4) at the bottom, and a clamping positioning device (3). The mechanical track (1) is connected to an annular retainer at the top of a clamping positioning ring. An operation track is provided for various mechanical operations. The clamping positioning device (3) has large holding force, the stable fixation of the structure of the clamping positioning device and a construction machine to the precast pile is ensured, and stability is kept in the movement process of the construction machine. Mounting is rapid and convenient, the annular mechanical track (1) can be rapidly clamped on the precast pile (5) made of a concrete material, an operation track surface is provided for various construction machines such as a welding machine, and the problem that at present, mechanical operation of the precast pile is difficult on site is solved.

Description

夹持在预制桩上的夹装轨道装置及其使用方法Clamped track device clamped on prefabricated piles and method of use thereof 技术领域technical field
本发明涉及一种夹持在预制桩上的夹装轨道装置及其使用方法。The invention relates to a clamping track device clamped on a prefabricated pile and a usage method thereof.
背景技术Background technique
目前焊接机等施工机械所用行走轨道一般为金属轨道，普遍通过磁力装置吸附在钢制构件上。预制混凝土桩是常用建筑桩基的一种，广泛应用于工业与民用建筑工程中，其桩身为混凝土材料，普通吸附式的轨道无法进行安装。At present, the running tracks used in construction machinery such as welding machines are generally metal tracks, which are generally adsorbed on steel components by magnetic devices. Prefabricated concrete pile is a kind of commonly used building pile foundation, which is widely used in industrial and civil construction projects. The pile body is made of concrete material, and ordinary adsorption track cannot be installed.
发明内容Contents of the invention
本发明的目的在于提供一种夹持在预制桩上的夹装轨道装置及其使用方法。The object of the present invention is to provide a clamping track device clamped on a prefabricated pile and its usage method.
为解决上述问题，本发明提供一种夹持在预制桩上的夹装轨道装置，包括：In order to solve the above problems, the present invention provides a clamping track device clamped on a prefabricated pile, comprising:
环形机械轨道，施工机械行驶与所述环形机械轨道上；The circular mechanical track, on which the construction machinery travels and the circular mechanical track;
连接于所述环形机械轨道的下部的张紧环架；a tensioning ring frame connected to the lower portion of the circular mechanical track;
设置于所述张紧环架下部的同步环架；a synchronizing ring frame arranged at the lower part of the tensioning ring frame;
弹簧，所述弹簧的两端分别连接所述张紧环架和同步环架；a spring, the two ends of the spring are respectively connected to the tensioning ring frame and the synchronization ring frame;
夹装定位装置，所述夹装定位装置连接于张紧环架和同步环架之间，所述环形机械轨道、张紧环架和同步环架分别套在预制桩上，通过与弹簧的配合，夹装定位装置上的可伸缩的抱桩头伸出与预制桩的侧壁卡合。Clamping and positioning device, the clamping and positioning device is connected between the tensioning ring frame and the synchronous ring frame, the circular mechanical track, the tensioning ring frame and the synchronizing ring frame are respectively set on the prefabricated pile, and through the cooperation with the spring , the retractable pile-holding head on the clamping positioning device stretches out and engages with the side wall of the prefabricated pile.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述环形机械轨道通过螺丝固定在张紧环架上。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, the circular mechanical track is fixed on the tension ring frame by screws.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述夹装定 位装置包括：Further, in an embodiment of the clamping track device clamped on the prefabricated pile, the clamping positioning device includes:
张紧连杆，所述张紧连杆的一端与张紧环架轴连，所述张紧连杆上设置有可伸缩的抱桩头；A tensioning link, one end of the tensioning link is axially connected to the tensioning ring frame, and a retractable pile holding head is arranged on the tensioning link;
同步连杆，所述同步连杆的一端与所述张紧连杆的另一端轴连，所述同步连杆的另一端与所述同步环架连接。A synchronous link, one end of the synchronous link is axially connected to the other end of the tension link, and the other end of the synchronous link is connected to the synchronous ring frame.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述张紧连杆的一端通过张紧轴与张紧环架连接。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, one end of the tensioning link is connected to the tensioning ring frame through the tensioning shaft.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述同步连杆的一端通过关节联动轴与所述张紧连杆的另一端连接。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, one end of the synchronous connecting rod is connected to the other end of the tensioning connecting rod through a joint linkage shaft.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述同步连杆的另一端通过同步轴与所述同步环架连接。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, the other end of the synchronizing link is connected to the synchronizing ring frame through a synchronizing shaft.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述可伸缩的抱桩头的外沿半径不同。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, the outer radii of the telescopic pile holding heads are different.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述可伸缩的抱桩头的端部设置有一块橡胶垫。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, a rubber pad is provided at the end of the telescopic pile holding head.
进一步的，上述夹持在预制桩上的夹装轨道装置一实施例中，所述夹装定位装置的数量是3个，分别间隔预设距离分布。Further, in an embodiment of the clamping track device clamped on the prefabricated pile, the number of the clamping and positioning devices is three, and they are respectively distributed at a preset distance.
根据本发明的另一方面，还提供一种夹持在预制桩上的夹装轨道装置的使用方法，采用上述任一项所述的夹持在预制桩上的夹装轨道装置，所述方法包括：According to another aspect of the present invention, there is also provided a method for using a clamping track device clamped on a prefabricated pile, using the clamping track device clamped on a prefabricated pile described in any one of the above methods, the method include:
压缩弹簧，使得张紧环架及同步环架之间的间隔距离变小，此时张紧连杆绕张紧轴逆时针转动，张紧连杆同步收缩，张紧连杆的可伸缩的抱桩头的端部同步绕张紧轴逆时针转动，可伸缩的抱桩头的端部缩回与预制桩间隔预设距离；Compress the spring so that the distance between the tensioning ring frame and the synchronous ring frame becomes smaller. At this time, the tensioning link rotates counterclockwise around the tensioning shaft, the tensioning link shrinks synchronously, and the stretchable hold of the tensioning link The end of the pile head synchronously rotates counterclockwise around the tensioning shaft, and the end of the retractable pile head retracts to a preset distance from the prefabricated pile;
当夹装轨道装置套入预制桩，到达目标定位位置后，松开所述弹簧，在同步环架与张紧环架之间的弹簧的驱动下，同步环架与张紧环架之间的间隔距离 增大，张紧连杆上的可伸缩的抱桩头的端部将同步绕张紧轴顺时针转动，顶紧预制桩的侧壁；When the clamping track device is inserted into the prefabricated pile and reaches the target positioning position, the spring is released, and under the drive of the spring between the synchronous ring frame and the tensioning ring frame, the tension between the synchronous ring frame and the tensioning ring frame As the distance increases, the end of the stretchable pile-holding head on the tensioning connecting rod will rotate clockwise around the tensioning shaft synchronously to tighten the side wall of the prefabricated pile;
在安装之后，由于张紧环架自身具有向下的运动趋势，因此会在抱桩头的接触面产生摩擦力f，摩擦力f会进一步驱动张紧连杆张开，增加压紧预制桩的正压力N，进一步增大摩擦力f，保证整个夹装轨道装置的重力成为其产生抱桩正压力N的动力，最终使抱桩头在预制桩上越压越紧；After installation, since the tension ring frame itself has a downward movement tendency, friction force f will be generated on the contact surface of the pile holding head, and the friction force f will further drive the tension connecting rod to open, increasing the force of compressing the prefabricated pile The positive pressure N further increases the friction force f to ensure that the gravity of the entire clamping track device becomes the driving force for generating the normal pressure N of the pile holding, and finally makes the pile holding head press more and more tightly on the prefabricated pile;
将同步环架向上压紧，同步环架与顶部的张紧环架之间的间隔距离变小，即可实现夹装轨道装置的解锁。The synchronous ring frame is pressed upwards, and the distance between the synchronous ring frame and the tensioning ring frame on the top becomes smaller, so that the clamping track device can be unlocked.
与现有技术相比，本发明包括环形机械轨道、顶部的张紧环架、底部的同步环架和夹装定位装置。机械轨道与夹装定位环顶部环形保持架相连接。为各类机械作业提供作业轨道。夹装定位装置具有很大的抱紧力，保证其结构与施工机械稳固的固定在预制桩上，且在施工机械运动过程中保持稳定。本发明安装快速便捷，环形机械轨道可以快速夹持在混凝土材料的预制桩上，为焊接机等各类施工机械提供作业轨道面，解决目前现场存在的预制桩机械化作业困难的问题。Compared with the prior art, the present invention includes a circular mechanical track, a tensioning ring frame at the top, a synchronous ring frame at the bottom and a clamping positioning device. The mechanical track is connected with the ring cage at the top of the clamping positioning ring. Provide work tracks for various mechanical operations. The clamping positioning device has a large holding force, which ensures that its structure and construction machinery are firmly fixed on the prefabricated pile, and remains stable during the movement of the construction machinery. The invention is fast and convenient to install, and the ring-shaped mechanical track can be quickly clamped on the prefabricated pile of concrete material, providing a working track surface for various construction machines such as welding machines, and solving the problem of difficult mechanized operation of the prefabricated pile currently existing on site.
附图说明Description of drawings
图1是本发明一实施例的夹持在预制桩上的夹装轨道装置的整体图；Figure 1 is an overall view of a clamping track device clamped on a prefabricated pile according to an embodiment of the present invention;
图2是本发明一实施例的夹持在预制桩上的夹装轨道装置的安装示意图；Fig. 2 is a schematic diagram of installation of a clamping track device clamped on a prefabricated pile according to an embodiment of the present invention;
图3是本发明一实施例的夹装定位装置的示意图。Fig. 3 is a schematic diagram of a clamping and positioning device according to an embodiment of the present invention.
具体实施方式Detailed ways
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明作进一步详细的说明。In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
如图1～3所示，本发明提供一种夹持在预制桩上的夹装轨道装置，包括：As shown in Figures 1 to 3, the present invention provides a clamping track device clamped on a prefabricated pile, including:
环形机械轨道1，施工机械行驶与所述环形机械轨道1上；The circular mechanical track 1, on which the construction machinery travels and the circular mechanical track 1;
连接于所述环形机械轨道1的下部的张紧环架2；The tension ring frame 2 connected to the lower part of the circular mechanical track 1;
设置于所述张紧环架2下部的同步环架4；The synchronization ring frame 4 arranged at the lower part of the tension ring frame 2;
弹簧6，所述弹簧6的两端分别连接所述张紧环架2和同步环架4；A spring 6, the two ends of the spring 6 are respectively connected to the tension ring frame 2 and the synchronization ring frame 4;
夹装定位装置3，所述夹装定位装置3连接于张紧环架2和同步环架4之间，所述环形机械轨道1、张紧环架2和同步环架4分别套在预制桩5上，通过与弹簧6的配合，夹装定位装置上的可伸缩的抱桩头36伸出与预制桩的侧壁卡合。Clamping and positioning device 3, the clamping and positioning device 3 is connected between the tensioning ring frame 2 and the synchronous ring frame 4, and the circular mechanical track 1, the tensioning ring frame 2 and the synchronizing ring frame 4 are respectively set on the prefabricated pile 5, by cooperating with the spring 6, the retractable pile-holding head 36 on the clamping positioning device stretches out and engages with the side wall of the prefabricated pile.
在此，本发明包括环形机械轨道、顶部的张紧环架、底部的同步环架和夹装定位装置。机械轨道与夹装定位环顶部环形保持架相连接。为各类机械作业提供作业轨道。夹装定位装置具有很大的抱紧力，保证其结构与施工机械稳固的固定在预制桩上，且在施工机械运动过程中保持稳定。本发明安装快速便捷，环形机械轨道可以快速夹持在混凝土材料的预制桩上，为焊接机等各类施工机械提供作业轨道面，解决目前现场存在的预制桩机械化作业困难的问题。Here, the present invention includes a circular mechanical track, a tensioning ring frame at the top, a synchronous ring frame at the bottom, and a clamping positioning device. The mechanical track is connected with the ring cage at the top of the clamping positioning ring. Provide work tracks for various mechanical operations. The clamping positioning device has a large holding force, which ensures that its structure and construction machinery are firmly fixed on the prefabricated pile, and remains stable during the movement of the construction machinery. The invention is fast and convenient to install, and the ring-shaped mechanical track can be quickly clamped on the prefabricated pile of concrete material, providing a working track surface for various construction machines such as welding machines, and solving the problem of difficult mechanized operation of the prefabricated pile currently existing on site.
本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述环形机械轨道通过螺丝固定在张紧环架上。In an embodiment of the clamping track device clamped on the prefabricated pile of the present invention, the circular mechanical track is fixed on the tension ring frame by screws.
在此，环形机械轨道用螺丝固定在张紧环架上。Here, the circular machine track is screwed to the tensioning ring frame.
如图3所示，本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述夹装定位装置3包括：As shown in Figure 3, in an embodiment of the clamping track device clamped on the prefabricated pile of the present invention, the clamping positioning device 3 includes:
张紧连杆31，所述张紧连杆31的一端与张紧环架2轴连，所述张紧连杆21上设置有可伸缩的抱桩头33；Tensioning link 31, one end of said tensioning link 31 is axially connected with tensioning ring frame 2, said tensioning link 21 is provided with a retractable pile holding head 33;
同步连杆32，所述同步连杆32的一端与所述张紧连杆31的另一端轴连，所述同步连杆的另一端32与所述同步环架4连接。A synchronous link 32 , one end of the synchronous link 32 is axially connected to the other end of the tension link 31 , and the other end 32 of the synchronous link is connected to the synchronous ring frame 4 .
在此，夹装定位装置采用连杆结构，由张紧连杆31和同步连杆32组成。Here, the clamping and positioning device adopts a connecting rod structure, which is composed of a tensioning connecting rod 31 and a synchronizing connecting rod 32 .
如图3所示，本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述张紧连杆31的一端通过张紧轴33与张紧环架2连接。As shown in FIG. 3 , in an embodiment of the clamping track device clamped on the prefabricated pile according to the present invention, one end of the tensioning link 31 is connected to the tensioning ring frame 2 through a tensioning shaft 33 .
如图3所示，本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述同步连杆31的一端通过关节联动轴34与所述张紧连杆32的另一端连接。As shown in Figure 3, in an embodiment of the clamping track device clamped on the prefabricated pile of the present invention, one end of the synchronous link 31 is connected to the other end of the tension link 32 through a joint linkage shaft 34 .
如图3所示，本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述同步连杆32的另一端通过同步轴35与所述同步环架4连接。As shown in FIG. 3 , in an embodiment of the clamping track device clamped on the prefabricated pile of the present invention, the other end of the synchronizing link 32 is connected to the synchronizing ring frame 4 through a synchronizing shaft 35 .
本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述可伸缩的抱桩头36的外沿半径不同。In an embodiment of the clamping track device clamped on the prefabricated piles of the present invention, the outer radii of the expandable pile holding heads 36 are different.
在此，张紧连杆绕张紧轴转动，但外沿半径不同，如图3所示，外沿半径R2大于外沿半径R1，因此向内张开。张紧连杆一端与张紧环架通过张紧轴铰接，另一端通过关节联动轴与同步连杆铰接，同步连杆的另一端与同步环架通过同步轴铰接。Here, the tensioning link rotates around the tensioning axis, but the outer radii are different. As shown in FIG. 3 , the outer radius R2 is greater than the outer radius R1 , and therefore flares inward. One end of the tension link is hinged to the tension ring frame through a tension shaft, the other end is hinged to the synchronization link through a joint linkage shaft, and the other end of the synchronization rod is hinged to the synchronization ring frame through a synchronization shaft.
本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述可伸缩的抱桩头的端部设置有一块橡胶垫。In an embodiment of the clamping track device clamped on the prefabricated pile according to the present invention, a rubber pad is provided at the end of the telescopic pile holding head.
在此，为了更好的贴合被固定的圆柱体，张紧连杆的抱桩头的端部有一块橡胶垫，通过橡胶垫与预制桩的侧壁接触。Here, in order to fit the fixed cylinder better, there is a rubber pad at the end of the pile head of the tensioning link, which contacts the side wall of the prefabricated pile through the rubber pad.
本发明的夹持在预制桩上的夹装轨道装置一实施例中，所述夹装定位装置的数量是3个，分别间隔预设距离分布。In an embodiment of the clamping track device clamped on the prefabricated pile according to the present invention, the number of the clamping positioning devices is three, and they are respectively distributed at a preset distance.
在此，夹装定位环底部环形梁串接三个夹装定位装置，实现三个定位点的同步动作，以保证环形结构能够与预制桩处于同心的状态。Here, the ring beam at the bottom of the clamping positioning ring is connected in series with three clamping positioning devices to realize the synchronous action of the three positioning points, so as to ensure that the ring structure can be in a concentric state with the prefabricated pile.
如图3所示，一种夹持在预制桩上的夹装轨道装置的使用方法，包括：As shown in Figure 3, a method of using a clamping track device clamped on a prefabricated pile includes:
压缩弹簧，使得张紧环架及同步环架之间的间隔距离变小，此时张紧连杆绕张紧轴逆时针转动，张紧连杆同步收缩，张紧连杆的可伸缩的抱桩头的端部同步绕张紧轴逆时针转动，可伸缩的抱桩头的端部缩回与预制桩间隔预设距离；Compress the spring so that the distance between the tensioning ring frame and the synchronous ring frame becomes smaller. At this time, the tensioning link rotates counterclockwise around the tensioning shaft, the tensioning link shrinks synchronously, and the stretchable hold of the tensioning link The end of the pile head synchronously rotates counterclockwise around the tensioning shaft, and the end of the retractable pile head retracts to a preset distance from the prefabricated pile;
当夹装轨道装置套入预制桩，到达目标定位位置后，松开所述弹簧，在同步环架与张紧环架之间的弹簧的驱动下，同步环架与张紧环架之间的间隔距离增大，张紧连杆上的可伸缩的抱桩头的端部将同步绕张紧轴顺时针转动，顶紧预制桩的侧壁；When the clamping track device is inserted into the prefabricated pile and reaches the target positioning position, the spring is released, and under the drive of the spring between the synchronous ring frame and the tensioning ring frame, the tension between the synchronous ring frame and the tensioning ring frame As the distance increases, the end of the stretchable pile-holding head on the tensioning connecting rod will rotate clockwise around the tensioning shaft synchronously to tighten the side wall of the prefabricated pile;
在安装之后，由于张紧环架自身具有向下的运动趋势，因此会在抱桩头的接触面产生摩擦力f，摩擦力f会进一步驱动张紧连杆张开，增加压紧预制桩的 正压力N，进一步增大摩擦力f，保证整个夹装轨道装置的重力成为其产生抱桩正压力N的动力，最终达到抱桩头在预制桩上越压越紧的效果。After installation, since the tension ring frame itself has a downward movement tendency, friction force f will be generated on the contact surface of the pile holding head, and the friction force f will further drive the tension connecting rod to open, increasing the force of compressing the prefabricated pile The positive pressure N further increases the friction force f to ensure that the gravity of the entire clamping track device becomes the driving force for generating the positive pressure N of the pile holding, and finally achieves the effect that the pile holding head is pressed more and more tightly on the prefabricated pile.
将同步环架向上压紧，同步环架与顶部的张紧环架之间的间隔距离变小，即可实现夹装轨道装置的解锁。The synchronous ring frame is pressed upwards, and the distance between the synchronous ring frame and the tensioning ring frame on the top becomes smaller, so that the clamping track device can be unlocked.
本发明的施工流程可如下：Construction process of the present invention can be as follows:
1、桩机压入第一段预制桩，压至桩端指定位置标高；1. The pile driver presses into the first section of the prefabricated pile, and presses it to the elevation specified at the pile end;
2、、从桩端套入夹装轨道装置，利用夹装定位装置与预制桩固定，使施工机械轨道位于施工作业的合适位置；2. Insert the clamping track device from the pile end, and use the clamping positioning device to fix it with the prefabricated pile, so that the construction machinery track is located at a suitable position for construction work;
3、使用施工机械进行施工；3. Use construction machinery for construction;
4、当需要变换夹装轨道装置时，可松夹装定位装置使之与预制桩分离，并将夹装轨道装置沿预制桩降至地面；随后，使用打桩机将下一段预制桩压至施工位置，将下一段的预制桩穿过夹装轨道装置中央的孔洞；然后将夹装轨道装置固定在下一段的预制桩的预定位置。4. When it is necessary to change the clamping track device, the clamping positioning device can be loosened to separate it from the prefabricated pile, and the clamping track device will be lowered to the ground along the prefabricated pile; then, use a pile driver to press the next section of prefabricated pile to the construction site position, pass the prefabricated pile of the next section through the hole in the center of the clamping track device; then fix the clamping track device at the predetermined position of the prefabricated pile of the next section.
5、当最后一段预制桩穿过夹装轨道装置的中央，压入土中，即可去除夹装轨道装置，施工结束。5. When the last section of prefabricated pile passes through the center of the clamping track device and is pressed into the soil, the clamping track device can be removed and the construction ends.
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.
显然，本领域的技术人员可以对发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包括这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the invention without departing from the spirit and scope of the invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies thereof, the present invention also intends to include these modifications and variations.

Claims (10)

  1. 一种夹持在预制桩上的夹装轨道装置，其特征在于，包括：A clamping track device clamped on a prefabricated pile, characterized in that it includes:
    环形机械轨道，施工机械行驶与所述环形机械轨道上；The circular mechanical track, on which the construction machinery travels and the circular mechanical track;
    连接于所述环形机械轨道的下部的张紧环架；a tensioning ring frame connected to the lower portion of the circular mechanical track;
    设置于所述张紧环架下部的同步环架；a synchronizing ring frame arranged at the lower part of the tensioning ring frame;
    弹簧，所述弹簧的两端分别连接所述张紧环架和同步环架；a spring, the two ends of the spring are respectively connected to the tensioning ring frame and the synchronization ring frame;
    夹装定位装置，所述夹装定位装置连接于张紧环架和同步环架之间，所述环形机械轨道、张紧环架和同步环架分别套在预制桩上，通过与弹簧的配合，夹装定位装置上的可伸缩的抱桩头伸出与预制桩的侧壁卡合。Clamping and positioning device, the clamping and positioning device is connected between the tensioning ring frame and the synchronous ring frame, the circular mechanical track, the tensioning ring frame and the synchronizing ring frame are respectively set on the prefabricated pile, and through the cooperation with the spring , the retractable pile-holding head on the clamping positioning device stretches out and engages with the side wall of the prefabricated pile.
  2. 如权利要求1所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述环形机械轨道通过螺丝固定在张紧环架上。The clamping track device clamped on the prefabricated pile according to claim 1, characterized in that, the circular mechanical track is fixed on the tension ring frame by screws.
  3. 如权利要求1所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述夹装定位装置包括：The clamping track device clamped on the prefabricated pile according to claim 1, wherein the clamping positioning device comprises:
    张紧连杆，所述张紧连杆的一端与张紧环架轴连，所述张紧连杆上设置有可伸缩的抱桩头；A tensioning link, one end of the tensioning link is axially connected to the tensioning ring frame, and a retractable pile holding head is arranged on the tensioning link;
    同步连杆，所述同步连杆的一端与所述张紧连杆的另一端轴连，所述同步连杆的另一端与所述同步环架连接。A synchronous link, one end of the synchronous link is axially connected to the other end of the tension link, and the other end of the synchronous link is connected to the synchronous ring frame.
  4. 如权利要求3所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述张紧连杆的一端通过张紧轴与张紧环架连接。The clamping track device clamped on the prefabricated pile according to claim 3, wherein one end of the tensioning link is connected to the tensioning ring frame through a tensioning shaft.
  5. 如权利要求3所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述同步连杆的一端通过关节联动轴与所述张紧连杆的另一端连接。The clamping track device clamped on the prefabricated pile according to claim 3, wherein one end of the synchronous connecting rod is connected to the other end of the tensioning connecting rod through a joint linkage shaft.
  6. 如权利要求3所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述同步连杆的另一端通过同步轴与所述同步环架连接。The clamping track device clamped on the prefabricated pile according to claim 3, characterized in that, the other end of the synchronizing connecting rod is connected with the synchronizing ring frame through a synchronizing shaft.
  7. 如权利要求1所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述可伸缩的抱桩头的外沿半径不同。The clamping track device clamped on the prefabricated pile according to claim 1, characterized in that the outer radii of the telescopic pile holding heads are different.
  8. 如权利要求1所述的夹持在预制桩上的夹装轨道装置，其特征在于，所 述可伸缩的抱桩头的端部设置有一块橡胶垫。The clamping track device clamped on the prefabricated pile as claimed in claim 1, wherein a rubber pad is arranged at the end of the telescopic pile holding head.
  9. 如权利要求1所述的夹持在预制桩上的夹装轨道装置，其特征在于，所述夹装定位装置的数量是3个，分别间隔预设距离分布。The clamping track device clamped on the prefabricated pile according to claim 1, characterized in that, the number of the clamping positioning devices is three, and they are respectively distributed at a predetermined distance apart.
  10. 一种夹持在预制桩上的夹装轨道装置的使用方法，其特征在于，采用如权利要求1至9中任一项所述的夹持在预制桩上的夹装轨道装置，所述方法包括：A method for using a clamping track device clamped on a prefabricated pile, characterized in that the clamping track device clamped on a prefabricated pile as described in any one of claims 1 to 9 is used, and the method include:
    压缩弹簧，使得张紧环架及同步环架之间的间隔距离变小，此时张紧连杆绕张紧轴逆时针转动，张紧连杆同步收缩，张紧连杆的可伸缩的抱桩头的端部同步绕张紧轴逆时针转动，可伸缩的抱桩头的端部缩回与预制桩间隔预设距离；Compress the spring so that the distance between the tensioning ring frame and the synchronous ring frame becomes smaller. At this time, the tensioning link rotates counterclockwise around the tensioning shaft, the tensioning link shrinks synchronously, and the stretchable hold of the tensioning link The end of the pile head synchronously rotates counterclockwise around the tensioning shaft, and the end of the retractable pile head retracts to a preset distance from the prefabricated pile;
    当夹装轨道装置套入预制桩，到达目标定位位置后，松开所述弹簧，在同步环架与张紧环架之间的弹簧的驱动下，同步环架与张紧环架之间的间隔距离增大，张紧连杆上的可伸缩的抱桩头的端部将同步绕张紧轴顺时针转动，顶紧预制桩的侧壁；When the clamping track device is inserted into the prefabricated pile and reaches the target positioning position, the spring is released, and under the drive of the spring between the synchronous ring frame and the tensioning ring frame, the tension between the synchronous ring frame and the tensioning ring frame As the distance increases, the end of the stretchable pile-holding head on the tensioning connecting rod will rotate clockwise around the tensioning shaft synchronously to tighten the side wall of the prefabricated pile;
    在安装之后，由于张紧环架自身具有向下的运动趋势，因此会在抱桩头的接触面产生摩擦力f，摩擦力f会进一步驱动张紧连杆张开，增加压紧预制桩的正压力N，进一步增大摩擦力f，保证整个夹装轨道装置的重力成为其产生抱桩正压力N的动力，最终使抱桩头在预制桩上越压越紧；After installation, since the tension ring frame itself has a downward movement tendency, friction force f will be generated on the contact surface of the pile holding head, and the friction force f will further drive the tension connecting rod to open, increasing the force of compressing the prefabricated pile The positive pressure N further increases the friction force f to ensure that the gravity of the entire clamping track device becomes the driving force for generating the normal pressure N of the pile holding, and finally makes the pile holding head press more and more tightly on the prefabricated pile;
    将同步环架向上压紧，同步环架与顶部的张紧环架之间的间隔距离变小，即可实现夹装轨道装置的解锁。The synchronous ring frame is pressed upwards, and the distance between the synchronous ring frame and the tensioning ring frame on the top becomes smaller, so that the clamping track device can be unlocked.
PCT/CN2022/086266 2022-01-14 2022-04-12 Clamping track device clamped on precast pile and use method of clamping track device WO2023134038A1 (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114888473A (en) * 2022-04-27 2022-08-12 江苏东浦管桩有限公司 Intelligent welding device for prestressed concrete pipe pile connection and welding method thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260328A (en) * 1968-11-20 1972-01-12 Fruehauf Corp Apparatus for handling an elongated object
JPH10236762A (en) * 1997-02-27 1998-09-08 Renfuroo Japan Kk Clamp
JP2000104709A (en) * 1998-09-28 2000-04-11 Masahiko Horikawa Clamping tool
KR20140026756A (en) * 2012-08-23 2014-03-06 현대중공업 주식회사 Overhead auto welding apparatus for pipe
JP2014051336A (en) * 2012-09-05 2014-03-20 Nippon Clamp Kk Clamp
KR101444603B1 (en) * 2013-05-24 2014-09-26 주식회사 연합 Pile welding equipment
US20190134824A1 (en) * 2017-09-21 2019-05-09 Infrastructure Preservation Corporation Robotic repair system for high mast light poles
CN111922620A (en) * 2020-09-01 2020-11-13 上海雅跃智能科技有限公司 Quick butt joint of tubular pile and automatic weld equipment
CN212444796U (en) * 2020-04-23 2021-02-02 天津德瑞安海洋工程有限公司 Intraductal horizontal cutting equipment under water
CN212858303U (en) * 2020-09-01 2021-04-02 上海雅跃智能科技有限公司 Full-automatic tubular pile butt welding robot
CN113478163A (en) * 2021-07-15 2021-10-08 孙长智 Intelligent welding head for welding split type pile pipe
CN113581315A (en) * 2021-09-14 2021-11-02 华南农业大学 Modularized upright climbing chassis
CN113878278A (en) * 2021-11-11 2022-01-04 上海雅跃智能科技有限公司 Follow-up hanging system based on tubular pile welding track

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2675067C (en) * 2007-01-12 2015-10-27 Raumaster Paper Oy Gripping for lifting material web rolls, particularly paper and paperboard rolls
CN112722045A (en) * 2019-10-14 2021-04-30 北京市白帆印务有限公司 High efficiency china ink bucket floor truck
CN212443999U (en) * 2020-09-01 2021-02-02 上海雅跃智能科技有限公司 Quick butt joint of tubular pile and automatic weld equipment
CN113003210A (en) * 2021-03-24 2021-06-22 河南高柏智能搬运机械有限公司 Linkage type clasping clamp
CN113399901B (en) * 2021-06-08 2022-03-11 广州市市政工程试验检测有限公司 Tubular pile welding vehicle with locking track capable of being assembled and disassembled quickly

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260328A (en) * 1968-11-20 1972-01-12 Fruehauf Corp Apparatus for handling an elongated object
JPH10236762A (en) * 1997-02-27 1998-09-08 Renfuroo Japan Kk Clamp
JP2000104709A (en) * 1998-09-28 2000-04-11 Masahiko Horikawa Clamping tool
KR20140026756A (en) * 2012-08-23 2014-03-06 현대중공업 주식회사 Overhead auto welding apparatus for pipe
JP2014051336A (en) * 2012-09-05 2014-03-20 Nippon Clamp Kk Clamp
KR101444603B1 (en) * 2013-05-24 2014-09-26 주식회사 연합 Pile welding equipment
US20190134824A1 (en) * 2017-09-21 2019-05-09 Infrastructure Preservation Corporation Robotic repair system for high mast light poles
CN212444796U (en) * 2020-04-23 2021-02-02 天津德瑞安海洋工程有限公司 Intraductal horizontal cutting equipment under water
CN111922620A (en) * 2020-09-01 2020-11-13 上海雅跃智能科技有限公司 Quick butt joint of tubular pile and automatic weld equipment
CN212858303U (en) * 2020-09-01 2021-04-02 上海雅跃智能科技有限公司 Full-automatic tubular pile butt welding robot
CN113478163A (en) * 2021-07-15 2021-10-08 孙长智 Intelligent welding head for welding split type pile pipe
CN113581315A (en) * 2021-09-14 2021-11-02 华南农业大学 Modularized upright climbing chassis
CN113878278A (en) * 2021-11-11 2022-01-04 上海雅跃智能科技有限公司 Follow-up hanging system based on tubular pile welding track

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