Cross detection device for advanced detection

Abstract

The utility model relates to the technical field of pile foundation detection, in particular to a cross detection device for advanced detection, which comprises a positioning box, and is characterized in that a plurality of pay-off assemblies are arranged in the positioning box, a solar panel assembly is arranged at the top of the positioning box, a test wire is arranged in each pay-off assembly, a fixing block is arranged at one end of each test wire, and the other end of each test wire is provided with a support. One end of the fixing block is provided with a fixing cylinder, the other end of the fixing block is provided with a threaded rod, a plurality of sliding blocks are arranged outside the test line, two ends of the sliding blocks and the fixing block are symmetrically provided with mounting blocks, mounting holes are formed in the mounting blocks in a penetrating manner, the tops of the sliding blocks and the fixing block are provided with the threaded cylinders, and the threaded cylinders are internally provided with supporting rods; a connecting cylinder is arranged at the top of the supporting rod, a detector is arranged at the top end of the connecting cylinder, and by means of the structure of the positioning box, the sliding block, the mounting block, the mounting hole, the threaded cylinder, the supporting rod, the connecting cylinder and the detector, the problems that an existing detection device is inconvenient to use, and the detection accuracy and stability cannot be guaranteed are solved.

Description

Technical Field

[0001] This utility model relates to the field of pile foundation detection technology, specifically a cross-shaped detection device for advanced detection. Background Technology

[0002] In urban renewal, the issue of constructing on or around existing buildings is frequently encountered. However, almost every city has numerous old buildings lacking data on pile foundation types and depths. Without detection, unplanned pile foundations may appear during construction, potentially impacting progress due to changes in construction techniques. Therefore, detecting existing pile foundations is essential. Existing detection methods combine active and passive source surface waves. High-energy accelerated impact is used as the seismic source to generate active source surface waves, while environmental noise is collected as the passive source surface waves. A three-dimensional shear wave velocity model is constructed with the detection point as the core. By analyzing the changes in wave velocity in the vertical and horizontal directions, and anomalies in high-speed and low-speed areas, it can be inferred whether pile foundations exist in the underlying area, thus providing effective guidance for the selection of subsequent construction techniques.

[0003] Existing detection devices are inconvenient to use and cannot guarantee the accuracy and stability of detection.

[0004] Therefore, it is particularly important to design a cross-shaped detection device for advanced detection to overcome the above-mentioned technical defects and improve its overall practicality. Utility Model Content

[0005] The purpose of this invention is to provide a cross-shaped detection device for advanced detection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cross-shaped detection device for advanced detection includes a positioning box. The positioning box contains several wire-laying assemblies, and a solar panel assembly is located on the top of the positioning box. Each wire-laying assembly contains a test wire. One end of the test wire has a fixing block, and one end of the fixing block has a fixing cylinder. The other end of the fixing block has a threaded rod. Several sliding blocks are located outside the test wire. Mounting blocks are symmetrically located at both ends of the sliding blocks and fixing blocks. Mounting holes are penetrating the interior of each mounting block. Threaded cylinders are located on the tops of the sliding blocks and fixing blocks. A support rod is located inside the threaded cylinder. A connecting cylinder is located on the top of the support rod. A detector is located at the top of the connecting cylinder.

[0008] As a preferred embodiment of this utility model, the positioning box has through holes at its four corners, and a plug can be installed inside the through holes.

[0009] As the preferred scheme of the utility model, the pay-off assembly includes pivot, twist handle, one end of the pivot is connected with the positioning box through the bearing seat, the twist handle is connected with the pivot through the key, the other end of the pivot is equipped with the positioning plate, one end of the test line is fixedly connected with the pivot.

[0010] As the preferred scheme of the utility model, one end of the test line is equipped with the thread groove inside and outside, the fixed cylinder is connected with the thread groove through the thread, one side of the fixed cylinder is equipped with the limiting block for limiting the position of the fixed block, and the test line is arranged through the fixed cylinder, and the thread rod is fixed with the test line through the thread groove.

[0011] As the preferred scheme of the utility model, the proximal end of the support rod is equipped with the thread slot, and the thread slot is matched with the thread cylinder, and the sliding block can slide along the length of the test line.

[0012] As the preferred scheme of the utility model, the inner side wall of the connecting cylinder and the external proximal end of the support rod are respectively equipped with the rotating groove, the rotating groove is equipped with a plurality of ball bearings inside, the connecting cylinder can rotate along the central axis of the support rod, and one end of the detector is equipped with the fixed plate, and the fixed plate is equipped with the fixed hole.

[0013] As the preferred scheme of the utility model, the inside of the detector is equipped with the wave detector and the acceleration sensor, the inside of the wave detector and the acceleration sensor is equipped with the remote communication module, and the wave detector and the acceleration sensor are fixedly connected with the detector.

[0014] As the preferred scheme of the utility model, the solar panel assembly includes the solar panel and the energy storage device, the solar panel is fixedly arranged on the top of the positioning box, is used for capturing sunlight and converting it into electric energy, the energy storage device is electrically connected with the solar panel, is used for storing the electric energy converted by the solar panel, and the energy storage device is equipped with the interface.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The utility model discloses a cross detection device for advanced detection is set up, and the structure of positioning box, paying -off assembly, solar panel assembly, test line, fixed block, fixed cylinder, threaded rod, sliding block, mounting block, mounting hole, threaded cylinder, support rod, connecting cylinder, detector is released test line around the detection point by paying -off assembly twist handle and protects the detection point, and the length of test line is primarily positioned by the conical insertion rod, and the displacement sliding block is slid to the predetermined position and is fixed with the conical insertion rod, and the support rod is assembled threaded cylinder after limiting the detector position, and the detector can rotate horizontally and lock to the suitable orientation, and the built -in detector and acceleration sensor collect active source surface wave, environment and geological noise, and after real -time data collection, send to remote analysis software through remote communication module, solve the inconvenient use of the existing detection device, and the problem that the accuracy and stability of detection cannot be guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is overall use structure diagram of the utility model;

[0018] Fig. 2 It is specific schematic diagram of paying -off assembly of the utility model;

[0019] Fig. 3 It is specific structure schematic diagram of fixed block and connecting cylinder assembly of the utility model.

[0020] In the drawing: 1, positioning box;2, paying -off assembly;3, solar panel assembly;4, test line;401, fixed block;402, fixed cylinder;403, threaded rod;5, sliding block;501, mounting block;502, mounting hole;503, threaded cylinder;504, support rod;505, connecting cylinder;506, detector. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently, apparently, only a part of the embodiments of the utility model is described, and not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0022] In order to facilitate understanding the utility model, the utility model will be described more fully with reference to relevant drawings. Several embodiments of the utility model are given. However, the utility model can be realized in many different forms, and is not limited to the embodiments described in this paper. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right" and similar expressions are used for explanation purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] Embodiments, please refer to Figs. 1-3 The application provides a technical scheme:

[0026] A cross intersection detection device for advanced detection, comprising a positioning box 1, characterized in that the inside of the positioning box 1 is provided with a plurality of paying-out assemblies 2, the top of the positioning box 1 is provided with a solar panel assembly 3, the inside of the paying-out assembly 2 is provided with a test line 4, one end of the test line 4 is provided with a fixed block 401, one end of the fixed block 401 is provided with a fixed cylinder 402, the other end of the fixed block 401 is provided with a threaded rod 403, the outside of the test line 4 is provided with a plurality of sliding blocks 5, the two ends of the sliding block 5 and the fixed block 401 are symmetrically provided with mounting blocks 501, the inside of the mounting block 501 is provided with a mounting hole 502, the top of the sliding block 5 and the fixed block 401 is provided with a threaded cylinder 503, the inside of the threaded cylinder 503 is provided with a supporting rod 504, the top of the supporting rod 504 is provided with a connecting cylinder 505, the top end of the connecting cylinder 505 is provided with a detector 506, the device is fixed at the required detection position point by inserting the plug rod into the jack on the four corners of the positioning box 1, then two groups of detection devices are arranged around the detection point, the test line 4 is released to an appropriate length by rotating the rotating shaft in the paying-out assembly 2, the detection point is enclosed, the fixed block 401 on one end of the test line 4 is preliminarily positioned by using the tapered plug rod, at this time the length of the test line 4 is fixed, then the displacement sliding block 5 can slide to the predetermined position along the test line 4, the mounting hole on the mounting block 501 is also fixed at the appropriate position by using the tapered plug rod, then the position of the detector 506 is limited by using the supporting rod 504, then the supporting rod and the threaded cylinder 503 are assembled by rotating the supporting rod 504, at this time the detector 506 can be horizontally rotated, after adjusting the orientation of the detector 506 to the appropriate position, it is locked by using the tapered plug rod through the fixing hole on the fixed plate, the built-in detector and acceleration sensor in the detector 506 are used to generate active source surface waves when the rammer falls, the acceleration sensor is used to collect active source surface waves, and the detector is used to collect ambient noise and part of geological noise, after real-time collection of geological data, the data is sent to remote analysis software through the built-in remote communication module, subsequent analysis operation is carried out, the detector is connected with the interface for power supply by using the solar panel assembly;

[0027] The four corners of the positioning box 1 are provided with insertion holes, and an insertion rod can be arranged in the insertion holes to facilitate the installation of the positioning box 1 to a suitable position. The pay-off assembly 2 includes a rotating shaft and a twist handle. One end of the rotating shaft is connected to the positioning box 1 through a bearing seat. The twist handle is connected to the rotating shaft through a key. The other end of the rotating shaft is provided with a positioning plate. One end of the test line 4 is fixedly connected to the rotating shaft. The test line 4 can be stored in the positioning box 1 through the pay-off assembly 2. The test line 4 is provided with a threaded groove on the outside and the inside of one end. The fixed cylinder 402 is connected to the threaded groove through a thread. The side surface of the fixed cylinder 402 is provided with a limiting block for limiting the position of the fixed block 401. The test line 4 passes through the fixed cylinder 402. The threaded rod 403 is fixedly connected to the test line 4 through the threaded groove. The length of the test line is preliminarily positioned by the fixed block 401. The proximal end of the supporting rod 504 is provided with a threaded slot. The threaded slot is matched with the threaded cylinder 503. The sliding block 5 can slide along the length of the test line 4 to facilitate the installation of the detector. The inner side wall of the connecting cylinder 505 and the outer proximal end of the supporting rod 504 are respectively provided with a rotating groove. The rotating groove is provided with a plurality of balls. The connecting cylinder 505 can rotate along the central axis of the supporting rod 504 to facilitate the rotation of the detector 506 to a suitable direction. One end of the detector 506 is provided with a fixed plate. The fixed plate is provided with a fixed hole to facilitate the orientation of the detector. The detector 506 is provided with a detector and an acceleration sensor. The detector and the acceleration sensor are provided with a remote communication module. The detector and the acceleration sensor are fixedly connected to the detector 506. The data is transmitted through the remote communication module. The solar panel assembly 3 includes a solar panel and an energy storage device. The solar panel is fixedly arranged on the top of the positioning box 1 to capture sunlight and convert it into electrical energy. The energy storage device is electrically connected to the solar panel to store the electrical energy converted by the solar panel. The energy storage device is provided with an interface to supply energy to the detector.

[0028] The utility model discloses a working procedure: when using the cross intersection detection device for advanced detection, first, install the plug rod through the jack of positioning box 1 four corners, fix the device in the position point of required detection, then arrange two groups of detection devices with the detection point as the center, release two test lines 4 to the proper length by the twist handle rotation axis in the line release assembly 2, enclose the detection point, fix the block 401 on one end of test line 4 with the conical plug rod and carry out preliminary positioning, the length of test line 4 is fixed at this time, then, displacement sliding block 5 can slide to the predetermined position along test line 4, the mounting hole on mounting block 501 is also fixed in the suitable position with the conical plug rod, then the position of geophone 506 is limited by support rod 504, then the support rod and threaded cylinder 503 are assembled, geophone 506 can rotate horizontally at this time, after adjusting the orientation of geophone 506 to the suitable position, lock by the fixing hole on the fixed plate with the conical plug rod, the built-in geophone and acceleration sensor of geophone 506 are used to produce active source surface wave when the rammer falls, the acceleration sensor is used to collect active source surface wave, and the geophone is used to collect surrounding environmental noise and part geological noise, after real-time collection geological data, the data is sent to remote analysis software through the built-in remote communication module, and subsequent analysis operation is carried out, the geophone is connected with the interface and is used to supply power by solar panel assembly, and after use, the plug rod is dismantled and the test line is recycled.

[0029] The standard parts used in the application file can be purchased from the market, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, and the machinery, parts and equipment adopt conventional models in the prior art, wherein the solar panel assembly and the geophone are mature devices in the prior art and belong to the common knowledge in the field, so the working principle of the application will not be explained in detail.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cross intersection detection device for advanced detection, comprising a positioning box (1), characterized in that The inside of the positioning box (1) is provided with a plurality of pay-off assemblies (2), the top of the positioning box (1) is provided with a solar panel assembly (3), the inside of the pay-off assembly (2) is provided with a test line (4), one end of the test line (4) is provided with a fixed block (401), one end of the fixed block (401) is provided with a fixed cylinder (402), the other end of the fixed block (401) is provided with a threaded rod (403), the outside of the test line (4) is provided with a plurality of sliding blocks (5), the two ends of the sliding block (5), the fixed block (401) are symmetrically provided with a mounting block (501), the inside of the mounting block (501) is provided with a mounting hole (502), the top of the sliding block (5), the fixed block (401) is provided with a threaded cylinder (503), the inside of the threaded cylinder (503) is provided with a support rod (504), the top of the support rod (504) is provided with a connecting cylinder (505), the top end of the connecting cylinder (505) is provided with a detector (506).

2. A cross intersection detection device for advanced detection according to claim 1, characterized in that: The corners of the positioning box (1) are provided with jack plugs, and the inside of the jack plug can be provided with a plug rod.

3. A cross intersection detection device for advanced detection according to claim 2, characterized in that: The pay-off assembly (2) comprises a rotating shaft and a twist handle, one end of the rotating shaft is connected with the positioning box (1) through a bearing seat, the twist handle is connected with the rotating shaft, and the other end of the rotating shaft is provided with a positioning plate.

4. The intersection detection device for advanced detection of claim 1, wherein: The outside and inside of one end of the test line (4) are provided with threaded grooves, the fixed cylinder (402) and the threaded grooves are connected through threads, one side of the fixed cylinder (402) is provided with a limiting block for limiting the position of the fixed block (401), and the test line (4) penetrates the fixed cylinder (402), and the threaded rod (403) and the test line (4) are fixed in position through the threaded grooves.

5. The intersection detection device for advanced detection of claim 1, wherein: The proximal end of the support rod (504) is provided with a threaded slot, and the threaded slot is matched with the threaded cylinder (503), and the sliding block (5) can slide along the length of the test line (4).

6. The intersection detection device for advanced detection of claim 1, wherein: The inner side wall of the connecting cylinder (505) and the outside of the support rod (504) are respectively provided with rotating grooves, the inside of the rotating groove is provided with a plurality of balls, the connecting cylinder (505) can rotate along the central axis of the support rod (504), and one end of the outside of the detector (506) is provided with a fixed plate, and the fixed plate is provided with a fixed hole.

7. The intersection detection device for advanced detection of claim 1, wherein: The inside of the detector (506) is provided with a detector and an acceleration sensor, the inside of the detector and the acceleration sensor is provided with a remote communication module, and the detector, the acceleration sensor and the detector (506) are fixedly connected.

8. The intersection detection device for advanced detection of claim 1, wherein: The solar panel assembly (3) comprises a solar panel and an energy storage device, the solar panel is fixedly arranged on the top of the positioning box (1), is used for capturing sunlight and converting it into electric energy, the energy storage device is electrically connected with the solar panel, is used for storing the electric energy converted by the solar panel, and the energy storage device is provided with an interface.

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