WO2018054290A1 - 预埋型桩端地基检测系统 - Google Patents

预埋型桩端地基检测系统 Download PDF

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Publication number
WO2018054290A1
WO2018054290A1 PCT/CN2017/102308 CN2017102308W WO2018054290A1 WO 2018054290 A1 WO2018054290 A1 WO 2018054290A1 CN 2017102308 W CN2017102308 W CN 2017102308W WO 2018054290 A1 WO2018054290 A1 WO 2018054290A1
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rod
pile
buried pile
buried
reinforcing
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PCT/CN2017/102308
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English (en)
French (fr)
Inventor
梁艳兰
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广州聚散流沙科技有限公司
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Publication of WO2018054290A1 publication Critical patent/WO2018054290A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures

Definitions

  • the invention relates to the technical field of ⁇ structure building quality detecting equipment, and more particularly to a pre-buried pile end ground detecting system.
  • the concrete pouring pile is a kind of foundation pile formed by directly pouring concrete on the ground. Since it is formed directly below the surface, the quality of the pile and the quality of the foundation at the end of the pile cannot be visually observed. In order to ensure the construction quality, the quality of the pouring piles is generally required after the concrete is poured.
  • the detection methods include low strain method, ultrasonic method and core drilling method. Among them, the low strain method and the ultrasonic method are non-destructive tests, which are suitable for the quality inspection of piles.
  • the core drilling rule is to test the quality of the pile body, the sediment at the bottom of the pile and the bearing layer at the end of the pile through the core of the pile.
  • the core method is to drill a through hole through the center axis of the pile during the center of the pile after the pile is formed.
  • the problems in the test method are as follows: The whole pile drill core leads to complicated construction inspection, long inspection time and low construction efficiency, and it causes damage to the overall structure of the cast-in-place pile and reduces the structural strength of the cast-in-place pile.
  • the invention provides a pre-buried pile end ground detecting system, and the system specifically comprises:
  • the pre-buried pile is used for pre-buried into the pouring hole below the surface when the concrete is poured, the pre-buried pile is a tapered tubular structure, and the inner wall of the pre-buried pile is provided with internal threads.
  • the outer wall of the pre-buried pile is provided with an outwardly protruding reinforcing synapse, the pre-buried pile includes a large end and a small end, and the small end is an opening structure composed of a plurality of curved plates, adjacent The curved plates are offset;
  • the first blocking rod is inserted into the pre-buried pile, and an outer side wall of the first blocking rod is provided with an internal thread matched with the embedded pile An external thread, the first blocking rod is inserted into the threaded pile and is screwed thereto, and one end of the first blocking rod is provided with a disassembling head for a tool wrench or a pliers to be stuck, the first The other end of the blocking rod is provided with an expansion head, the expansion head is a solid metal structure, and the outer side of the expansion head is provided with a dial for abutting against the inner side of the curved plate;
  • the second blocking rod includes an outer rod and a piston rod, and one end of the outer rod is provided with a discharge opening from the discharge port along the axis of the outer rod The other end of the outer rod extends to form a loading chamber for loading concrete slurry, the piston rod is inserted into the loading chamber from the other end of the outer rod, and the piston rod is movably connected to the outer rod.
  • the outer rod can be inserted into the pre-buried pile and threadedly coupled thereto;
  • the probe rod is mated with the pre-buried pile, one end of the probe rod is provided with an ultrasonic probe, and the other end of the probe rod is provided with a wireless signal transceiving device capable of transmitting signals through a WIFI wireless network,
  • the ultrasonic probe is connected to the wireless signal transceiving device;
  • processor in signal connection with the wireless signal transceiving device.
  • a reinforcing connecting rib is further disposed between the disassembling head and the first blocking rod.
  • the disassembling head is a cast iron dismounting head
  • the first blocking rod is a cast iron first blocking rod
  • the disassembling head is connected with the first blocking rod and forms an integral knot
  • the reinforcing connecting rib is a cast iron reinforcing connecting rib, and the reinforcing connecting rib is connected to the disassembling head and the first blocking rod by welding.
  • the pre-buried pile is a titanium-magnesium alloy pre-buried pile, a high-carbon steel pre-buried pile or a cast iron pre-buried pile; the reinforcement synapse is disposed on the outer wall of the pre-buried pile and is integrated with the structure.
  • the outer rod is a metal outer rod
  • the piston rod is a metal piston rod
  • one end of the piston rod inserted into the loading chamber is provided with a rubber piston
  • the rubber piston and the loading chamber The inner side walls are offset.
  • the reinforcing synapse is a spur-shaped structure; the reinforcing synapses are provided in plurality, and all the reinforcing synapses are evenly distributed on the outer wall of the pre-buried pile.
  • the pre-buried pile end ground detecting system provided by the invention can quickly form a through passage for testing on the pouring pile after the first blocking rod is pulled out after the pouring pile is poured.
  • the application of the invention can realize the detection of pouring pile pouring quality without further drilling core operation, and the detection is very convenient and the operation is simple.
  • the second plugging rod is inserted into the pouring pile to block the through passage, so that the structural strength of the entire pouring pile can be improved.
  • FIG. 1 is a schematic structural view of a pre-buried pile according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a first plugging rod according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a second plugging rod according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a connection between a probe and a processor according to an embodiment of the present invention
  • Wireless signal transmitting and receiving device 11 processor 12, reinforcing connecting ribs 13,
  • connection and “connected” are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral, unless otherwise explicitly defined and defined.
  • Ground connection it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • FIG. 1 is a schematic structural view of a pre-buried pile according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a first plugging rod according to an embodiment of the present invention
  • 2 is a schematic structural view of a second blocking rod
  • FIG. 4 is a schematic structural view of a connecting rod and a processor in the embodiment of the present invention.
  • the invention provides a pre-buried pile end ground detecting system, which is used for pre-buried into a pouring hole below the surface of the earth, and performs data processing by a peripheral processor to complete the detection of the bottom of the pouring pile.
  • the detection system comprises:
  • pre-buried piles pre-buried piles 1 are used for pre-buried into the pouring holes below the surface during concrete pouring.
  • the pre-buried piles 1 are tapered tubular structures, and internal threads are provided on the inner wall of the embedded piles 1
  • the outer wall of the embedded pile 1 is provided with an outwardly protruding reinforcing synapse 2
  • the pre-buried pile 1 includes a large end and a small end, and the small end is an opening structure composed of a plurality of curved plates 3, adjacent curved plates 3 offset.
  • the pre-buried pile 1 is integrally formed of cast iron, and the pre-buried pile 1 adopts a tapered tubular structure.
  • the pre-buried pile 1 has a detecting hole penetrating through the pile body, and the internal thread is formed by the turning process in the inner wall of the pre-buried pile 1, that is, the detecting hole.
  • the reinforcing synapse 2 is disposed on the outer wall of the pre-buried pile 1, so that when the pre-buried pile 1 is disposed in the pouring hole, the stability of the pre-buried pile 1 in the hole can be increased. In addition, since the reinforcing synapse 2 is provided, the reliability of the connection between the pre-buried pile 1 and the pouring pile can be improved.
  • the pre-buried pile 1 adopts a tapered tubular structure, one end of which is a large end, and the large end is disposed at a position close to the surface of the pouring pile, so that the insertion and removal of the first sealing rod 4 and the second sealing rod are facilitated.
  • the other end of the embedded pile 1 is a small mouth end, and the small mouth end is in contact with the soil at the bottom end of the hole in the pouring hole, so that when the concrete is poured, the small end of the pre-buried pile 1 is not blocked by the concrete.
  • the first plugging rod, the first plugging rod 4 is for inserting into the pre-buried pile 1, and the outer side wall of the first plugging rod 4 is provided with an external thread adapted to the internal thread of the embedded pile 1.
  • the first blocking rod 4 is inserted into the threaded pile 1 and is screwed thereto.
  • One end of the first blocking rod 4 is provided with a disassembling head 5 for the tool wrench or the pliers to be stuck, and the first blocking rod 4 is further One end is provided with an expansion head 6, the expansion head 6 is a solid metal structure, and the outer side of the expansion head 6 is provided with a dial for abutting against the inner side of the curved plate 3.
  • the first blocking rod 4 When the pre-buried pile 1 is preset into the pouring hole, the first blocking rod 4 is simultaneously inserted into the hole below the ground surface, and the first blocking rod 4 is screwed with the pre-buried pile 1 so that The first blocking rod 4 and the pre-buried pile 1 are prevented from being blocked by concrete, thereby facilitating the removal of the first sealing rod 4 after the pouring pile is formed.
  • a detaching head 5 is provided at one end of the first blocking rod 4, and when the first blocking rod 4 is placed in the pre-buried pile 1, the detaching head 5 is exposed above the surface.
  • the detaching head 5 preferably adopts a square metal structure, and the detaching head 5 is directly formed at the end of the first occluding rod 4.
  • An expansion head 6 is disposed at the other end of the first blocking rod 4, and when the first sealing rod 4 is inserted into the embedded pile 1, the expansion head 6 and the curved plate 3 at the small end of the embedded pile 1 are In contact with each other, the outer surface of the expansion head 6 is provided with a dial, and when the first plugging rod 4 is rotated and extracted from the pre-buried pile 1, the dial can agitate the curved plate 3 to vibrate, so that the embedded pile 1 can be small.
  • the expansion of the end allows the first plugging rod 4 to be easily removed from the pre-buried pile 1.
  • the purpose of the expansion of the small-end end of the embedded pile 1 is to ensure that the ultrasonic probe 10 has a large detection range and ensure the reliability of the detection data.
  • the second blocking rod, the second blocking rod comprises an outer rod 7 and a piston rod 8, one end of the outer rod 7 is provided with a discharge opening, from the outlet opening, along the axis of the outer rod 7 to the outer rod 7 The other end is extended with a loading chamber for loading concrete slurry.
  • the piston rod 8 is inserted into the loading chamber from the other end of the outer rod 7, the piston rod 8 is movably connected with the outer rod 7, and the outer rod 7 can be inserted into the pre-buried pile. 1 and its threaded connection.
  • the second plugging rod is used for sealing the pre-buried pile 1 after the detection is completed, and the second plugging rod adopts a syringe type structure, and the concrete slurry can be loaded inside, and when the outer rod 7 is completely screwed into the pre-buried pile 1, Pushing the piston rod 8 to push out the concrete slurry, and the concrete slurry can close the small end of the pouring pile, so that the pouring pile is completely filled by the second sealing rod and the concrete slurry, compared with the conventional one.
  • the structural strength of the cast-in-place pile can be greatly improved.
  • the detecting rod, the detecting rod 9 is inserted into the pre-buried pile 1, the detecting rod 9 is provided with an ultrasonic probe 10 at one end thereof, and the other end of the detecting rod 9 is provided with a wireless signal transmitting and receiving device 11 capable of transmitting signals through the WIFI wireless network.
  • the ultrasonic probe 10 is connected to the wireless signal transmitting and receiving device 11;
  • the processor, the processor 12 is in signal connection with the wireless signal transceiving device 11.
  • the ultrasonic probe 10, the wireless signal transmitting and receiving device 11, and the processor 12 used in the present invention each employ an existing component, and the structure thereof will not be described again. It should be noted that the present invention adopts a wireless manner for transmitting and receiving digital signals, which can enable one processor 12 to simultaneously receive detection signals from a plurality of ultrasonic probes 10, thereby improving detection efficiency.
  • the pre-buried pile end ground detecting system provided by the present invention can quickly form a cast-in-place pile by withdrawing the first plugging rod 4 after the pouring pile is poured.
  • the application of the invention can realize the detection of pouring pile pouring quality without further drilling core operation, and the detection is very convenient and the operation is simple.
  • the second plugging rod is inserted into the pouring pile to block the through passage, so that the structural strength of the entire pouring pile can be improved.
  • the first plugging rod 4 needs to be taken out from the pre-buried pile 1, and the first plugging rod 4 is detached by the disassembling head 5 by using a tool plate or a pliers, in order to improve the disassembling head 5 and the first plugging.
  • the strength of the connection between the rods 4 is further provided with a reinforcing connecting rib 13 between the detaching head 5 and the first blocking rod 4.
  • the disassembling head 5 is a cast iron dismounting head 5
  • the first blocking rod 4 is a cast iron first blocking rod 4, the disassembling head 5 and the first blocking rod 4 Connected and formed with an integral structure
  • the reinforcing connecting rib 13 is a cast iron reinforcing connecting rib 13 which is connected to the detaching head 5 and the first blocking rod 4 by welding.
  • the pre-buried pile 1 is a titanium-magnesium alloy pre-buried pile, a high-carbon steel pre-buried pile or a cast iron pre-buried pile;
  • the reinforcement synapse 2 is disposed on the outer wall of the pre-buried pile 1 and has an integrated structure therewith.
  • the outer rod 7 is a metal outer rod
  • the piston rod 8 is a metal piston rod
  • the outer rod 7 is made of the same metal material as the pre-buried pile 1.
  • a rubber piston 14 is disposed at one end of the piston rod 8 inserted into the loading chamber, and the rubber piston 14 abuts against the inner side wall of the loading chamber.
  • the reinforcing synapse 2 is a spur-shaped structure; a plurality of reinforcing synapses 2 are provided, and all the reinforcing synapses 2 are evenly distributed on the outer wall of the pre-buried pile 1.
  • the reinforcing synapse 2 can also be made of steel wire or rebar.
  • the reinforcing synapse 2 is made of a steel wire, the reinforcing synapse 2 has a mass-like structure on the outer wall of the pre-buried pile 1.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

一种预埋型桩端地基检测系统，包括：预埋桩（1），预埋桩（1）为锥形管状结构，其外壁设置有加固突触（2），预埋桩（1）的小口端为由弧形板（3）构成；第一封堵杆（4），其与预埋桩（1）螺纹连接，并设置有拆卸头部（5）和膨胀头（6），膨胀头（6）上设置有拨板；第二封堵杆，第二封堵杆包括有外杆（7）以及活塞杆（8），外杆（7）具有出料口以及装载腔室，活塞杆（8）自外杆（7）的另一端插入至装载腔室内；探测杆（9），其一端设置有超声波探头（10），其一端设置有无线信号收发装置（11）；处理器（12），处理器（12）与无线信号收发装置（11）信号连接。

Description

预埋型桩端地基检测系统 技术领域
本发明涉及砼结构建筑质量检测设备技术领域，更具体地说，特别涉及一种预埋型桩端地基检测系统。
背景技术
混凝土灌注桩是一种直接在地面打孔浇筑混凝土而成型的基建桩体，由于它是直接在地表以下成型，因此，灌注桩的质量以及桩端底层地基质量都无法直观的观测到。为了保证施工质量，一般在混凝土浇筑后都需要对灌注桩质量进行检测，其检测方法包括低应变法、超声波法、钻芯法。其中低应变法、超声波法为无损检测，适用于桩身质量检测。钻芯法则是通过桩身钻芯来检测桩身浇筑质量、桩底沉渣和桩端持力层等性状。
如果对桩底质量进行检测，其必须采用钻芯法，钻芯法就是在灌注桩成型后在灌注桩中心位置钻出一条贯通灌注桩中心轴线的检测通孔，这样检测方法存在的问题为：沿整桩钻芯导致检测施工复杂，检测时间较长，施工效率低，并且，其对灌注桩整体结构造成了破坏，降低灌注桩的结构强度。
发明内容
(一)技术问题
综上所述，如何解决现有技术中灌注桩钻心法存在的检测施工效率低，灌注桩破坏严重等问题，成为了本领域技术人员亟待解决的问题。
(二)技术方案
本发明提供了一种预埋型桩端地基检测系统，该系统具体包括：
预埋桩，所述预埋桩用于在进行混凝土浇筑时预埋到地表以下的浇注孔内，所述预埋桩为锥形管状结构，于所述预埋桩的内壁设置有内螺纹，于所述预埋桩的外壁设置有向外突出的加固突触，所述预埋桩包括有大口端和小口端，所述小口端为由多块弧形板构成的开口结构，相邻的所述弧形板相抵；
第一封堵杆，所述第一封堵杆用于插入到所述预埋桩中，所述第一封堵杆的外侧壁上设置有与所述预埋桩具有的内螺纹适配的外螺纹，所述第一封堵杆插入至所述预埋桩中并与其螺纹连接，所述第一封堵杆的一端设置有用于工具扳手或者钳子卡住的拆卸头部，所述第一封堵杆的另一端设置有膨胀头，所述膨胀头为金属制实心结构，所述膨胀头的外侧面设置有用于与弧形板的内侧面相抵的拨板；
第二封堵杆，所述第二封堵杆包括有外杆以及活塞杆，所述外杆的一端开设有出料口，自所述出料口、沿所述外杆的轴线向所述外杆的另一端延伸形成有用于装载混凝土浆料的装载腔室，所述活塞杆自所述外杆的另一端插入至所述装载腔室内，所述活塞杆与所述外杆活动连接，所述外杆可插入至所述预埋桩中并与其螺纹配合连接；
探测杆，所述探测杆与所述预埋桩插接配合，所述探测杆的一端设置有超声波探头，所述探测杆的另一端设置有能够通过WIFI无线网络传送信号的无线信号收发装置，所述超声波探头与所述无线信号收发装置连接；
处理器，所述处理器与所述无线信号收发装置信号连接。
优选地，所述拆卸头部与所述第一封堵杆之间还设置有加强连接筋条。
优选地，所述拆卸头部为铸铁拆卸头部，所述第一封堵杆为铸铁第一封堵杆，所述拆卸头部与所述第一封堵杆连接并形成有一体式结 构；所述加强连接筋条为铸铁加强连接筋条，所述加强连接筋条通过焊接与所述拆卸头部以及所述第一封堵杆连接。
优选地，所述预埋桩为钛镁合金预埋桩、高碳钢预埋桩或铸铁预埋桩；所述加固突触设置于所述预埋桩的外壁上并与其成一体式结构。
优选地，所述外杆为金属外杆，所述活塞杆为金属活塞杆，所述活塞杆插入至所述装载腔室的一端设置有橡胶活塞，所述橡胶活塞与所述装载腔室的内侧壁相抵。
优选地，所述加固突触为突刺形结构；所述加固突触设置有多个，全部的所述加固突触均匀分布于所述预埋桩的外壁上。
(三)有益效果
通过上述结构设计，本发明提供的预埋型桩端地基检测系统，在灌注桩浇筑好以后将第一封堵杆抽出就可以快速地在灌注桩上形成一个检测用的贯通通道。本发明的应用不需要再进行钻芯操作就能够实现灌注桩浇筑质量的检测，其检测十分方便、操作简单。并且，检测完毕后，将第二封堵杆插入到灌注桩中封堵该贯通通道，这样可以提高整个灌注桩的结构强度。
附图说明
图1为本发明实施例中预埋桩的结构示意图；
图2为本发明实施例中第一封堵杆的结构示意图；
图3为本发明实施例中第二封堵杆的结构示意图；
图4为本发明实施例中探测杆与处理器连接的结构示意图；
在图1至图4中，部件名称与附图编号的对应关系为：
预埋桩1、加固突触2、弧形板3、第一封堵杆4、拆卸头部5、
膨胀头6、外杆7、活塞杆8、探测杆9、超声波探头10、
无线信号收发装置11、处理器12、加强连接筋条13、
橡胶活塞14。
具体实施方式
下面结合附图和实施例对本发明的实施方式作进一步详细描述。以下实施例用于说明本发明，但不能用来限制本发明的范围。
在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上；术语“上”、“下”、“左”、“右”、“内”、“外”、“前端”、“后端”、“头部”、“尾部”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
请参考图1至图4，其中，图1为本发明实施例中预埋桩的结构示意图；图2为本发明实施例中第一封堵杆的结构示意图；图3为本发明实施例中第二封堵杆的结构示意图；图4为本发明实施例中探测杆与处理器连接的结构示意图。
本发明提供了一种预埋型桩端地基检测系统，该检测系统用于预埋到地表以下的浇注孔内，并通过外设的处理器进行数据处理，从而完成灌注桩底部的检测。
在本发明中，该检测系统包括：
1、预埋桩，预埋桩1用于在进行混凝土浇筑时预埋到地表以下的浇注孔内，预埋桩1为锥形管状结构，于预埋桩1的内壁设置有内螺纹，于预埋桩1的外壁设置有向外突出的加固突触2，预埋桩1包括有大口端和小口端，小口端为由多块弧形板3构成的开口结构，相邻的弧形板3相抵。
预埋桩1采用铸铁一体成型，预埋桩1采用锥形管状结构，预埋桩1具有一个贯穿桩体的检测孔，在预埋桩1的内壁即检测孔内通过车削工艺成型出内螺纹，预埋桩1的外壁上设置了加固突触2，这样当预埋桩1设置到浇注孔内，可以增加预埋桩1在孔内设置的稳定性。另外，由于设置了加固突触2，还可以提高预埋桩1与灌注桩之间连接的可靠性。预埋桩1采用锥形管状结构，其一端为大口端，大口端设置在灌注桩靠近地表的位置，这样便于第一封堵杆4以及第二封堵杆的插入与取出。预埋桩1的另一端为小口端，小口端在浇注孔中与孔的底端土壤接触，这样当混凝土浇筑完成后，预埋桩1的小口端不会被混凝土封堵。
2、第一封堵杆，第一封堵杆4用于插入到预埋桩1中，第一封堵杆4的外侧壁上设置有与预埋桩1具有的内螺纹适配的外螺纹，第一封堵杆4插入至预埋桩1中并与其螺纹连接，第一封堵杆4的一端设置有用于工具扳手或者钳子卡住的拆卸头部5，第一封堵杆4的另一端设置有膨胀头6，膨胀头6为金属制实心结构，膨胀头6的外侧面设置有用于与弧形板3的内侧面相抵的拨板。
第一封堵杆4在预埋桩1预置到浇注孔中时随预埋桩1同时下入到地表以下的孔内，第一封堵杆4与预埋桩1采用螺纹连接，这样可以避免第一封堵杆4与预埋桩1之间被混凝土封堵死，从而方便第一封堵杆4在灌注桩成型后的取出。在第一封堵杆4的一端设置了拆卸头部5，当第一封堵杆4设置到预埋桩1中后，拆卸头部5外露在地表以上。拆卸头部5优选采用方块形金属结构，拆卸头部5直接成型在第一封堵杆4的端部。在第一封堵杆4的另一端设置膨胀头6，当第一封堵杆4插入到预埋桩1中后，膨胀头6与预埋桩1小口端的弧形板3 相接触，膨胀头6的外侧表面设置了拨板，在第一封堵杆4从预埋桩1中旋转抽出时，拨板能够搅动弧形板3振动，这样既可以对预埋桩1小口端进行扩张，又能够使得第一封堵杆4非常方便地从预埋桩1中取出。预埋桩1小口端扩张的目的是为了保证超声波探头10具有较大的探测范围，保证检测数据的可靠性。
3、第二封堵杆，第二封堵杆包括有外杆7以及活塞杆8，外杆7的一端开设有出料口，自出料口、沿外杆7的轴线向外杆7的另一端延伸形成有用于装载混凝土浆料的装载腔室，活塞杆8自外杆7的另一端插入至装载腔室内，活塞杆8与外杆7活动连接，外杆7可插入至预埋桩1中并与其螺纹配合连接。
第二封堵杆用于检测完毕后封堵预埋桩1，第二封堵杆采用针筒式结构，其内部可以装载混凝土浆料，当外杆7完全旋入到预埋桩1中后，推动活塞杆8将混凝土浆料推出，混凝土浆料则能够封闭灌注桩的小口端，这样，通过第二封堵杆以及混凝土浆料将灌注桩完全填充，相比于传统的遗留一个钻孔而言，本发明可以极大程度地提高灌注桩的结构强度。
4、探测杆，探测杆9与预埋桩1插接配合，探测杆9的一端设置有超声波探头10，探测杆9的另一端设置有能够通过WIFI无线网络传送信号的无线信号收发装置11，超声波探头10与无线信号收发装置11连接；
5、处理器，处理器12与无线信号收发装置11信号连接。
本发明中所使用的超声波探头10、无线信号收发装置11以及处理器12均采用现有元件，再次不对其结构进行描述。需要说明的是：本发明采用无线方式进行数字信号的发送与接收，其可以使得一个处理器12同时接收多个超声波探头10发出的检测信号，可以提高检测效率。
通过上述结构设计，本发明提供的预埋型桩端地基检测系统，在灌注桩浇筑好以后将第一封堵杆4抽出就可以快速地在灌注桩上形成 一个检测用的贯通通道。本发明的应用不需要再进行钻芯操作就能够实现灌注桩浇筑质量的检测，其检测十分方便、操作简单。并且，检测完毕后，将第二封堵杆插入到灌注桩中封堵该贯通通道，这样可以提高整个灌注桩的结构强度。
由上述可知，第一封堵杆4需要从预埋桩1中取出，第一封堵杆4是通过拆卸头部5利用工具板子或者钳子拆卸下来，为了提高拆卸头部5与第一封堵杆4之间连接的强度，本发明在拆卸头部5与第一封堵杆4之间还设置有加强连接筋条13。
具体地，基于上述结构设计，在本发明中，拆卸头部5为铸铁拆卸头部5，第一封堵杆4为铸铁第一封堵杆4，拆卸头部5与第一封堵杆4连接并形成有一体式结构；加强连接筋条13为铸铁加强连接筋条13，加强连接筋条13通过焊接与拆卸头部5以及第一封堵杆4连接。
具体地，预埋桩1为钛镁合金预埋桩、高碳钢预埋桩或铸铁预埋桩；加固突触2设置于预埋桩1的外壁上并与其成一体式结构。
在本发明中，外杆7为金属外杆，活塞杆8为金属活塞杆，外杆7所采用的金属材料与预埋桩1所采用的金属材料相同。为了保证活塞杆8与外杆7之间接触的密封性，避免混凝土浆料从活塞杆8与外杆7之间的缝隙泄露。活塞杆8插入至装载腔室的一端设置有橡胶活塞14，橡胶活塞14与装载腔室的内侧壁相抵。
在此限定：加固突触2为突刺形结构；加固突触2设置有多个，全部的加固突触2均匀分布于预埋桩1的外壁上。
当然，在本发明中，加固突触2还可以采用钢丝或者螺纹钢。当加固突触2采用钢丝时，加固突触2在预埋桩1的外壁上成团状结构。
本发明的实施例是为了示例和描述起见而给出的，而并不是无遗漏的或者将本发明限于所公开的形式。很多修改和变化对于本领域的普通技术人员而言是显而易见的。选择和描述实施例是为了更好说明本发明的原理和实际应用，并且使本领域的普通技术人员能够理解本发明从而设计适于特定用途的带有各种修改的各种实施例。

Claims (6)

  1. 一种预埋型桩端地基检测系统，其特征在于，包括：
    预埋桩(1)，所述预埋桩用于在进行混凝土浇筑时预埋到地表以下的浇注孔内，所述预埋桩为锥形管状结构，于所述预埋桩的内壁设置有内螺纹，于所述预埋桩的外壁设置有向外突出的加固突触(2)，所述预埋桩包括有大口端和小口端，所述小口端为由多块弧形板(3)构成的开口结构，相邻的所述弧形板相抵；
    第一封堵杆(4)，所述第一封堵杆用于插入到所述预埋桩中，所述第一封堵杆的外侧壁上设置有与所述预埋桩具有的内螺纹适配的外螺纹，所述第一封堵杆插入至所述预埋桩中并与其螺纹连接，所述第一封堵杆的一端设置有用于工具扳手或者钳子卡住的拆卸头部(5)，所述第一封堵杆的另一端设置有膨胀头(6)，所述膨胀头为金属制实心结构，所述膨胀头的外侧面设置有用于与所述弧形板的内侧面相抵的拨板；
    第二封堵杆，所述第二封堵杆包括有外杆(7)以及活塞杆(8)，所述外杆的一端开设有出料口，自所述出料口、沿所述外杆的轴线向所述外杆的另一端延伸形成有用于装载混凝土浆料的装载腔室，所述活塞杆自所述外杆的另一端插入至所述装载腔室内，所述活塞杆与所述外杆活动连接，所述外杆可插入至所述预埋桩中并与其螺纹配合连接；
    探测杆(9)，所述探测杆与所述预埋桩插接配合，所述探测杆的一端设置有超声波探头(10)，所述探测杆的另一端设置有能够通过WIFI无线网络传送信号的无线信号收发装置(11)，所述超声波探头与所述无线信号收发装置连接；
    处理器(12)，所述处理器与所述无线信号收发装置信号连接。
  2. 根据权利要求1所述的预埋型桩端地基检测系统，其特征在于，
    所述拆卸头部与所述第一封堵杆之间还设置有加强连接筋条(13)。
  3. 根据权利要求2所述的预埋型桩端地基检测系统，其特征在于，
    所述拆卸头部为铸铁拆卸头部，所述第一封堵杆为铸铁第一封堵杆，所述拆卸头部与所述第一封堵杆连接并形成有一体式结构；
    所述加强连接筋条为铸铁加强连接筋条，所述加强连接筋条通过焊接与所述拆卸头部以及所述第一封堵杆连接。
  4. 根据权利要求1所述的预埋型桩端地基检测系统，其特征在于，
    所述预埋桩为钛镁合金预埋桩、高碳钢预埋桩或铸铁预埋桩；
    所述加固突触设置于所述预埋桩的外壁上并与其成一体式结构。
  5. 根据权利要求1所述的预埋型桩端地基检测系统，其特征在于，
    所述外杆为金属外杆，所述活塞杆为金属活塞杆，所述活塞杆插入至所述装载腔室的一端设置有橡胶活塞(14)，所述橡胶活塞与所述装载腔室的内侧壁相抵。
  6. 根据权利要求1至5任一项所述的预埋型桩端地基检测系统，其特征在于，
    所述加固突触为突刺形结构；
    所述加固突触设置有多个，全部的所述加固突触均匀分布于所述预埋桩的外壁上。
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