CN114482148B - Full-automatic ultrasonic foundation pile detection winding and unwinding device - Google Patents
Full-automatic ultrasonic foundation pile detection winding and unwinding device Download PDFInfo
- Publication number
- CN114482148B CN114482148B CN202210070073.2A CN202210070073A CN114482148B CN 114482148 B CN114482148 B CN 114482148B CN 202210070073 A CN202210070073 A CN 202210070073A CN 114482148 B CN114482148 B CN 114482148B
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- driving
- gear
- control box
- armature
- foundation pile
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004804 winding Methods 0.000 title claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
Landscapes
- 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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a full-automatic ultrasonic foundation pile detection winding and unwinding device which comprises a magnetic attraction assembly, a lifting assembly and a control box, wherein the magnetic attraction assembly comprises an armature, one end of the armature is connected with a meshing gear through a bearing, an iron core (coil) is arranged under the armature, the lifting assembly comprises a driving motor, one end of the driving motor is electrically connected with the control box, the other end of the driving motor penetrates through a driving shaft, the driving shaft is hinged with a driving gear, the driving gear is meshed with a driven gear through the meshing gear, the driven gear is hinged with a driven shaft, the driven shaft is connected with a driving roller, the center of the driving roller is provided with a groove, the groove is used for placing a connecting wire of a radial transducer, the connecting wire is pressed through a pressing roller, and the control box is electrically connected with the magnetic attraction assembly and the lifting assembly. The controller communicates wirelessly with the remote client. The invention can control one path of radial energy converter to lift independently, so that the portable terminals such as PC, mobile phone and the like can be controlled remotely to finish foundation pile detection.
Description
Technical Field
The invention belongs to the technical field related to an acoustic wave transmission method, and particularly relates to a full-automatic ultrasonic foundation pile detection coiling and uncoiling device.
Background
The sound wave transmission method is a nondestructive testing method in foundation pile integrity detection, ultrasonic waves emitted by radial transducers are transmitted inside the foundation pile, digital display is carried out on detected sound wave signals, the foundation pile has no defects in quality and the foundation pile has defects, detected signal parameters have obvious differences, and whether the foundation pile has defects can be judged according to the regulations of Highway engineering foundation pile detection technical regulations JFG/T F81-01 and the regulations of building foundation pile detection technical regulations JGJ 106.
The radial transducer selected by the current acoustic wave transmission method needs to be manually controlled by a paying-off device to pay-off and pay-off, so that at least two detection personnel are required to be present for each foundation pile detection, and the manual control paying-off causes a large error in detected signals to influence foundation pile integrity analysis. Meanwhile, the paying-off device on the market only considers synchronous paying-off and taking-up of the transducers, and when a radial transducer is required to be lifted independently on the inclined side of the foundation pile, a corresponding coping strategy is lacking.
Disclosure of Invention
Aiming at the problems, the invention provides a full-automatic ultrasonic foundation pile detection winding and unwinding device, which does not need to manually stretch control lines of radial transducers on site, realizes that one controller controls a plurality of radial transducer connecting devices to independently lift, and can automatically control the flat measurement, inclined side and sector scanning methods of an ultrasonic transmission method through remote devices such as a PC (personal computer), a mobile phone and the like, thereby reducing manual participation and completing full-automatic execution of foundation pile detection. The technical object described above is achieved by the following means in the present invention.
The utility model provides a full-automatic supersound foundation pile detects coiling and uncoiling device, includes magnetism and inhales subassembly, lifting unit and control box, magnetism is inhaled the subassembly and is included armature, armature one end passes through the bearing and links to each other with the meshing gear, the armature other end passes through the spring fastening and is in on the brace table, iron core (coil) is placed under the armature, lifting unit includes driving motor, driving motor one end links to each other with the control box electrical property, and the other end runs through there is the driving shaft, the driving shaft articulates there is the driving gear, the driving gear passes through meshing gear and driven gear meshing, driven gear and driven shaft are articulated, driven shaft fixedly connected with drive roller, open at the drive roller center has the recess, radial transducer's connecting wire is placed to the recess, the drive roller will the connecting wire passes through the pressfitting roller pressfitting in the drive roller recess, the control box is inhaled subassembly and lifting unit electrical property with magnetism. The driving shaft and the driven shaft respectively penetrate through the support frame b and the support frame a and stand on the support table.
Further, the meshing gear is arranged above the centers of the driving gear and the driven gear.
Further, a pressure sensor is arranged in the pressing roller, and a peripheral driving circuit of the pressure sensor is integrated in the control box.
Further, a plurality of driving gears are hinged on the driving shaft at equal intervals, the number of the driving gears corresponds to the number of the magnetic assemblies, and the number of the driving shafts is 1, and corresponds to the plurality of driving gears.
Further, the control box is internally integrated with a controller, filtering, amplifying, bluetooth, a pulse circuit, wiFi and a power module, and the control box is in wireless communication with a remote client through WiFi and Bluetooth.
Furthermore, the driven shafts are mutually independent, and the control box can independently and completely control the rotation of the driven shafts.
Compared with the prior art, the invention has the beneficial effects that:
1. The control coil is electrified, the iron core is attracted with the armature, the meshing gear on the armature descends, and the driving gear and the driven gear are indirectly meshed, so that the driven shaft is independently controlled to rotate by rotating the driving shaft. Further, the driven shaft rotates to drive the driving roller to rotate, and the lifting of the radial transducer is independently controlled.
2. The invention also realizes data information acquisition through the Bluetooth module and the WIFI module arranged in the control box and through remote clients such as a PC, a mobile phone and the like.
3. The invention integrates the circuit modules of filtering, amplifying, power supply, digital processing and the like, realizes the full-automatic lifting of the radial transducer, greatly optimizes the test flow and further improves the test efficiency and the test precision.
Drawings
Fig. 1 is a schematic structural diagram of a fully automatic ultrasonic foundation pile detection pay-off and take-up device in an embodiment of the invention;
FIG. 2 is a schematic diagram of a magnetic assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a lifting assembly according to an embodiment of the present invention;
FIG. 4 is a functional schematic of an embodiment of the present invention;
in the figure: 1-a spring; 2-armature; 3-mesh gear; 4-a driving shaft; 5-a drive gear; 6-a driven gear; 7-supporting frame a; 8-driving rollers; 9-supporting frame b; 10-driving a motor; 11-laminating rollers; 12, a control box; 13-remote client; 14-supporting table, 15-iron core; 16-a driven shaft; 21-a magnetic component; 22-lifting assembly.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following first describes a fully automatic ultrasonic foundation pile detection pay-off and take-up device according to an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 4, a full-automatic ultrasonic foundation pile detecting pay-off and take-up device according to an embodiment of the present invention,
Including magnetic subassembly 21, lifting unit 22 and control box 12, magnetic subassembly 21 includes armature 2, armature 2 one end links to each other with meshing gear 3 through the bearing, the armature 2 other end is fixed in on the brace table 14 through spring 1, iron core (coil) 15 is placed directly under the armature 2, lifting unit 22 includes driving motor 10, driving motor 10 one end links to each other with control box 12 electrical property, and the other end runs through has driving shaft 4, driving shaft 4 articulates has driving gear 5, driving gear 5 meshes through meshing gear 3 and driven gear 6, driven gear 6 and driven shaft 16 are articulated, driven shaft 16 fixedly connected with drive roller 8, the open body in drive roller 8 center has the recess, radial transducer's connecting wire is placed to the recess, drive roller 8 will the connecting wire is in through pressfitting roller 11 pressfitting in the drive roller recess, control box 12 links to each other with magnetic subassembly 21 and lifting unit 22 electrical property. The driving shaft and the driven shaft penetrate through the supporting frame b9 and the supporting frame a7 respectively and stand on the supporting table 14.
Working principle:
In the use process of the invention, firstly, the device is placed in a test point, connecting wires of a plurality of radial transducers are sequentially placed in grooves of a driving roller 8, the radial transducers are pressed and fixed through a pressing roller 11, if any one or a plurality of radial transducers are required to be lifted, a remote client 13 sends an instruction to a circuit in a control box 12 through Bluetooth, an iron core (coil) 15 corresponding to the connecting wire of the radial transducers is electrified to generate a magnetic field to attract an armature 2, a corresponding meshing gear 3 on the armature 2 is lowered, a driving gear 5 and a driven gear 6 are meshed, and then, the instruction is remotely sent to the control box 12 again to control a driving motor 10 to rotate, so that a driving shaft 4 rotates, the driving gear 5 on the driving shaft 4 is driven to rotate, the driven gear 6 is driven to rotate through the meshing gear 3, the driven gear 6 drives the driven shaft 16 to rotate, correspondingly, the driving roller 8 on the driven shaft 16 follows to rotate to drive the radial transducer to lift, when the radial transducer is required to stop, the armature 2 is not attracted by the magnetic force of the iron core 15 any more, the spring 1 at the tail part of the armature 2 can spring up the armature 2 by means of elasticity, the meshing gear 3 can also follow the armature 2 to separate from contact with the driving gear 5 and the driven gear 6, the connecting line of the radial transducer is pressed by the pressing roller 11 to fix the connecting line, and when the radial transducer is detected at the bottom of a foundation pile or to the top of the foundation pile, the radial transducer is judged according to the pressure sensor inside the pressing roller 11.
If the pressure measured by the pressure sensor is too small, which indicates that the radial transducer is at the bottom of the foundation pile, the control box 12 controls the driving motor 10 to stop rotating, sends an instruction to the remote client 13 to report the downward detection depth of the radial transducer,
If the pressure sensor detects that the pressure is too large, the radial transducer is at the top of the foundation pile, the control box 12 controls the driving motor 10 to stop rotating, and sends an instruction to the remote client 13 to report that the radial transducer is at the top.
In summary, the invention provides a full-automatic ultrasonic foundation pile detection pay-off and take-up device, which comprises a magnetic attraction assembly, a lifting assembly and a control box, wherein the magnetic attraction assembly comprises an armature, one end of the armature is connected with a meshing gear through a bearing, the other end of the armature is fixed on a supporting table through a spring, an iron core (coil) is placed right below the armature, the lifting assembly comprises a driving motor, one end of the driving motor is electrically connected with the control box, the other end of the driving motor penetrates through a driving shaft, the driving shaft is hinged with a driving gear, the driving gear is meshed with a driven gear through the meshing gear, the driven gear is hinged with a driven shaft, the driven shaft is fixedly connected with a driving roller, a groove is formed in the center of the driving roller, a connecting wire of a radial transducer is placed in the groove, the connecting wire is pressed in the groove of the driving roller through a pressing roller by the driving roller, and the control box is electrically connected with the magnetic attraction assembly and the lifting assembly. The instruction receiving and executing of the controller are communicated with the remote client through WIFI or Bluetooth in a wireless mode. The invention achieves the purpose of independently controlling the lifting of one path of radial energy converter based on the mode of controlling the iron core to attract the meshing gear, so that manual participation is not needed when the ultrasonic foundation pile detection is in the horizontal inclinometry and sector detection, the detection efficiency and precision are improved, meanwhile, the wireless communication mode of the control box reduces the dependence of detection personnel on detection instruments, and the foundation pile detection task can be completed by means of a PC, a mobile phone and other portable terminals.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical solution of the present invention should be included in the scope of the present invention.
Claims (2)
1. The full-automatic ultrasonic foundation pile detection winding and unwinding device is characterized by comprising a magnetic component (21), a lifting component (22) and a control box (12), wherein the magnetic component (21) comprises an armature (2), one end of the armature (2) is connected with a meshing gear (3) through a bearing, the other end of the armature (2) is fixed on a supporting table (14) through a spring (1), and an iron core (15) is placed under the armature (2); the lifting assembly (22) comprises a driving motor (10), one end of the driving motor (10) is electrically connected with a control box (12), the other end of the driving motor penetrates through a driving shaft (4), the driving shaft (4) is hinged with a driving gear (5), the driving gear (5) is meshed with a driven gear (6) through a meshing gear (3), the driven gear (6) is hinged with a driven shaft (16), the driven shaft (16) is fixedly connected with a driving roller (8), a groove is formed in the center of the driving roller (8), a connecting wire of a radial transducer is placed in the groove, and the driving roller (8) is pressed into the groove of the driving roller through a pressing roller (11); the control box (12) is electrically connected with the magnetic component (21) and the lifting component (22), and the driving shaft and the driven shaft respectively penetrate through the support frame b (9) and the support frame a (7) and stand on the support table (14);
the meshing gear (3) is arranged above the centers of the driving gear (5) and the driven gear (6);
The driving gear (5) is not directly meshed with the driven gear (6), and the driving gear (5) is indirectly meshed with the driven gear (6) after the meshing gear (3) is magnetically attracted and descends through the armature (2);
A plurality of driving gears (5) are hinged on the driving shaft (4) at equal intervals, the number of the driving gears (5) corresponds to the number of the magnetic attraction assemblies, only one driving shaft (4) is arranged, and the driving gears (5) on the driving shaft can be flexibly selected according to the number of the foundation pile embedded sounding pipes;
The laminating roller (11) is internally provided with a pressure sensor, and a peripheral driving circuit of the pressure sensor is integrated in the control box.
2. The full-automatic ultrasonic foundation pile detection pay-off and take-up device according to claim 1, wherein: the control box (12) is internally integrated with a filtering module, an amplifying module, bluetooth, wiFi, a pulse circuit and a power module which are connected with the controller, and the control box (12) is in wireless communication with the remote client (13) through WiFi and Bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070073.2A CN114482148B (en) | 2022-01-20 | 2022-01-20 | Full-automatic ultrasonic foundation pile detection winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070073.2A CN114482148B (en) | 2022-01-20 | 2022-01-20 | Full-automatic ultrasonic foundation pile detection winding and unwinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114482148A CN114482148A (en) | 2022-05-13 |
| CN114482148B true CN114482148B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210070073.2A Active CN114482148B (en) | 2022-01-20 | 2022-01-20 | Full-automatic ultrasonic foundation pile detection winding and unwinding device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577409A (en) * | 2009-05-05 | 2009-11-11 | 武汉中岩科技有限公司 | Device and method for taking up and laying cable conductors synchronously |
| CN103983695A (en) * | 2014-05-30 | 2014-08-13 | 北京智博联科技有限公司 | Wireless nonmetal ultrasonic detecting system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703161B (en) * | 2017-06-06 | 2020-12-01 | 中冶建筑研究总院有限公司 | Shock stress wave detection system |
| CN210442318U (en) * | 2019-07-24 | 2020-05-01 | 南通恒一岩土工程勘察有限公司 | Acoustic transmission method detection device capable of accurately controlling paying-off |
| CN211179656U (en) * | 2019-12-10 | 2020-08-04 | 杭州市建筑工程质量检测中心有限公司 | Automatic lifting device by sound wave transmission method |
| CN212622409U (en) * | 2020-07-17 | 2021-02-26 | 山东省水利勘测设计院 | Lifter for lifting detection line by sound wave transmission method |
| CN112538871A (en) * | 2020-11-06 | 2021-03-23 | 合肥工大共达工程检测试验有限公司 | Pile body integrality detection device |
| CN112962687A (en) * | 2021-02-03 | 2021-06-15 | 乐清市建设监理有限公司 | Device and method for detecting integrity of pile body of concrete foundation pile |
| CN113740430A (en) * | 2021-09-06 | 2021-12-03 | 岩联(武汉)科技有限公司 | Ultrasonic detector with automatic wire winding and unwinding functions and control method |
-
2022
- 2022-01-20 CN CN202210070073.2A patent/CN114482148B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577409A (en) * | 2009-05-05 | 2009-11-11 | 武汉中岩科技有限公司 | Device and method for taking up and laying cable conductors synchronously |
| CN103983695A (en) * | 2014-05-30 | 2014-08-13 | 北京智博联科技有限公司 | Wireless nonmetal ultrasonic detecting system |
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| Publication number | Publication date |
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| CN114482148A (en) | 2022-05-13 |
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