Grouting pipe ultrasonic detection probe for soft rock pile foundation

Abstract

The utility model discloses a grouting pipe ultrasonic detection probe for a soft rock pile foundation, and relates to the technical field of ultrasonic detection. The probe comprises a probe body, wherein one end of the probe body is fixedly matched with a camera; the detection cover is in threaded fit with one end of the probe body, one side of the detection cover is rotationally matched with two arc-shaped plates, one end of each arc-shaped plate is clamped and matched with an L-shaped plate, a T-shaped scraping plate is elastically and slidably matched between the two L-shaped plates, and one side of the T-shaped scraping plate is matched with one side of the camera. By means of the T-shaped scraping plate, the L-shaped plate drives the T-shaped scraping plate to rotate on one side of the camera under the action of the arc-shaped plate, dust attached to one side of the camera is cleaned through one side of the T-shaped scraping plate, the problem that dust is attached to one side of the camera is solved, and the effect that the camera observes the bottom of a pile foundation is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ultrasonic testing, specifically, it relates to an ultrasonic testing probe for grouting pipes used in soft rock pile foundations. Background Technology

[0002] Ultrasound is a mechanical wave with an extremely short wavelength, typically less than 2 cm in air. It must rely on a medium to propagate and cannot exist in a vacuum. It travels farther in water than in air, but due to its short wavelength, it is easily attenuated and scattered in air, resulting in shorter travel distances compared to audible sound and infrasound. However, the shorter wavelength makes it easier to obtain anisotropic sound energy, which can be used for cleaning, lithotripsy, sterilization, and disinfection. It has many applications in medicine and industry. Among these, detection devices based on the principles of ultrasound are used in various industries.

[0003] Patent application CN221345694U discloses an ultrasonic testing probe for grouting pipes in pile foundations. Paragraph 0038 of the specification discloses that: when in use, the ultrasonic testing probe for grouting pipes in pile foundations emits ultrasonic waves through a transmitter set on the panel. When the signal encounters an obstacle and returns, the receiver receives the signal, thus completing the obstacle detection. At the same time, the lamp head on the lighting column is turned on to illuminate the area, allowing the camera to observe the bottom of the pile foundation. The above operations demonstrate the multi-functionality of this device.

[0004] However, in practical applications, it is necessary to observe and process the condition of the bottom of the pile foundation through a camera. Since there is no cleaning structure on one side of the camera, dust can easily accumulate on one side of the camera. If the dust on one side of the camera is not cleaned in time, it will affect the camera's ability to observe the bottom of the pile foundation.

[0005] To address these shortcomings, an ultrasonic testing probe for grouting pipes in soft rock pile foundations is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide an ultrasonic testing probe for grouting pipes in soft rock pile foundations.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An ultrasonic testing probe for grouting pipes in soft rock pile foundations includes a probe body, with a camera fixedly fitted to one end of the probe body.

[0009] A detection cover is threaded onto one end of the probe body. Two arc-shaped plates are rotatably fitted on one side of the detection cover. An L-shaped plate is snapped onto one end of each arc-shaped plate. A T-shaped scraper is elastically and slidably fitted between the two L-shaped plates. One side of the T-shaped scraper is fitted onto one side of the camera.

[0010] Optionally, the outer wall of the detection cover is provided with an arc-shaped groove, and the arc-shaped plate is rotatably fitted inside the arc-shaped groove. The cross-sections of the arc-shaped plate and the arc-shaped groove are both T-shaped.

[0011] Optionally, one end of the arc-shaped plate is provided with a slot, and one end of the L-shaped plate is engaged with the slot.

[0012] Optionally, two guide rods and two springs are fixedly fitted on one side of the L-shaped plate, with the springs sleeved around the periphery of the guide rods.

[0013] Optionally, the T-shaped scraper has multiple guide holes, one end of the guide rod is slidably fitted inside the guide hole, and one end of the spring is fixedly fitted on one side of the T-shaped scraper.

[0014] Optionally, a plurality of brushes are evenly distributed and fixedly fitted on one side of the T-shaped scraper, and one end of each brush is fitted with one side of the camera.

[0015] Optionally, a fixing block is fixedly fitted to one side of one of the arc-shaped plates, a servo motor is fixedly fitted to one side of the fixing block, a rotating shaft is fixedly fitted to the output end of the servo motor, a gear is fixedly fitted to one end of the rotating shaft, and multiple teeth are evenly distributed and fixedly fitted to the outer side wall of the detection cover, the teeth meshing with the gear.

[0016] Optionally, the inner wall of the detection cover is provided with an internal thread, and the outer wall of one end of the probe body is provided with an external thread. The internal thread and the external thread are threaded together. An output line is fixedly fitted to the other end of the probe body, and an illumination column is fixedly fitted to the outer wall of the probe body.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] The T-shaped scraper is designed so that the L-shaped plate, under the action of the arc plate, drives the T-shaped scraper to rotate on one side of the camera. The T-shaped scraper cleans the dust adhering to one side of the camera, reducing the problem of dust adhering to one side of the camera and improving the camera's observation effect on the bottom of the pile foundation.

[0019] The guide hole is designed so that one end of the guide rod slides inside the guide hole under the action of the L-shaped plate, and the guide hole guides the sliding direction of the guide rod, reducing the problem of tilting of the guide rod during sliding and improving the stability of the guide rod during sliding.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0022] In the picture:

[0023] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0024] Figure 2 This is a bottom view of an embodiment of the present invention.

[0025] Figure 3 This is a schematic diagram of the detection cover structure according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of an L-shaped plate structure according to an embodiment of the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] The components include: probe body 100, output cable 101, illumination column 102, camera 103, detection cover 200, teeth 201, arc groove 202, arc plate 203, slot 204, T-shaped scraper 205, guide hole 206, guide rod 207, L-shaped plate 208, spring 209, fixing block 210, rotating shaft 211, and gear 212.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Please see Figure 1-4 As shown, this embodiment provides an ultrasonic testing probe for grouting pipes in soft rock pile foundations, including a probe body 100, with a camera 103 fixedly fitted at one end of the probe body 100.

[0032] A detection cover 200 is threaded onto one end of the probe body 100. Two arc-shaped plates 203 are rotatably fitted on one side of the detection cover 200. An L-shaped plate 208 is snapped onto one end of the arc-shaped plate 203. A T-shaped scraper 205 is elastically and slidably fitted between the two L-shaped plates 208. One side of the T-shaped scraper 205 is fitted onto one side of the camera 103.

[0033] Working principle:

[0034] First, slide the two L-shaped plates 208 closer together. Then move the L-shaped plates 208, causing the T-shaped scraper 205 to adhere to one side of the camera 103. Then release the L-shaped plates 208, which return to their original position under elasticity. One end of the L-shaped plates 208 slides into the interior of the arc plate 203. Then rotate the arc plate 203, causing the L-shaped plates 208 to rotate. The L-shaped plates 208 then move one side of the T-shaped scraper 205 to clean the dust adhering to one side of the camera 103, reducing the problem of dust adhering to one side of the camera 103.

[0035] The T-shaped scraper 205 is designed so that the L-shaped plate 208, under the action of the arc plate 203, drives the T-shaped scraper 205 to rotate on one side of the camera 103. The scraper 205 cleans the dust adhering to one side of the camera 103, reducing the problem of dust adhering to one side of the camera 103 and improving the observation effect of the camera 103 on the bottom of the pile foundation.

[0036] To make the sliding process of the L-shaped plate 208 on the side of the T-shaped scraper 205 in this embodiment more stable, the following structure is used for improvement, such as... Figure 1-4 As shown, the outer wall of the detection cover 200 in this embodiment has an arc-shaped groove 202. An arc-shaped plate 203 is rotatably fitted inside the arc-shaped groove 202. The cross-sections of both the arc-shaped plate 203 and the arc-shaped groove 202 are T-shaped. One end of the arc-shaped plate 203 has a slot 204. One end of the L-shaped plate 208 is engaged with the slot 204. Two guide rods 207 and two springs 209 are fixedly fitted on one side of the L-shaped plate 208. The springs 209 are sleeved around the guide rods 207. A plurality of guide holes 206 are provided on the T-shaped scraper 205. One end of the guide rod 207 is slidably fitted inside the guide hole 206. One end of the spring 209 is fixedly fitted on one side of the T-shaped scraper 205. A plurality of guide holes 206 are evenly distributed on one side of the T-shaped scraper 205. The device comprises multiple brushes, one end of which engages with one side of the camera 103. A fixing block 210 is fixedly fitted to one side of one of the arc-shaped plates 203, and a servo motor is fixedly fitted to one side of the fixing block 210. A rotating shaft 211 is fixedly fitted to the output end of the servo motor, and a gear 212 is fixedly fitted to one end of the rotating shaft 211. Multiple teeth 201 are evenly distributed and fixedly fitted on the outer wall of the detection cover 200, and the teeth 201 mesh with the gear 212. The inner wall of the detection cover 200 is provided with an internal thread, and the outer wall of one end of the probe body 100 is provided with an external thread. The internal thread and the external thread engage. An output line 101 is fixedly fitted to the other end of the probe body 100, and an illumination column 102 is fixedly fitted to the outer wall of the probe body 100.

[0037] In this embodiment, the L-shaped plate 208 is first slid, causing one end of the guide rod 207 to slide inside the guide hole 206 and compress the spring 209. The L-shaped plate 208 is then moved, causing the T-shaped scraper 205 to be placed on one side of the camera 103. Then the L-shaped plate 208 is released, and one end of the L-shaped plate 208 slides into the slot 204 under the elastic action of the spring 209. Then the servo motor is started, and the output end of the servo motor drives the gear 212 to rotate through the rotating shaft 211. Because the gear 212 meshes with the teeth 201, the fixing block 210 rotates on one side of the detection cover 200 under the action of the gear 212. The fixing block 210 drives one end of the arc plate 203 to rotate inside the arc groove 202. The arc plate 203 drives the T-shaped scraper 205 to rotate through the L-shaped plate 208. The T-shaped scraper 205 drives the brush to clean the dust attached to one side of the camera 103.

[0038] The guide hole 206 is provided so that one end of the guide rod 207 slides inside the guide hole 206 under the action of the L-shaped plate 208, and the guide hole 206 guides the sliding direction of the guide rod 207, reducing the problem of tilting of the guide rod 207 during sliding and improving the stability of the guide rod 207 during sliding.

[0039] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An ultrasonic testing probe for grouting pipes in soft rock pile foundations, characterized in that, include: The probe body (100) has a camera (103) fixedly fitted at one end; A detection cover (200) is threaded onto one end of the probe body (100). Two arc-shaped plates (203) are rotatably fitted on one side of the detection cover (200). An L-shaped plate (208) is snapped onto one end of each arc-shaped plate (203). A T-shaped scraper (205) is elastically and slidably fitted between the two L-shaped plates (208). One side of the T-shaped scraper (205) is fitted onto one side of the camera (103).

2. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, The outer wall of the detection cover (200) is provided with an arc-shaped groove (202), and the arc-shaped plate (203) is rotatably fitted inside the arc-shaped groove (202). The cross sections of the arc-shaped plate (203) and the arc-shaped groove (202) are both T-shaped.

3. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, One end of the arc-shaped plate (203) is provided with a slot (204), and one end of the L-shaped plate (208) is engaged with the slot (204).

4. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, Two guide rods (207) and two springs (209) are fixedly fitted on one side of the L-shaped plate (208), and the springs (209) are sleeved on the periphery of the guide rods (207).

5. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 4, characterized in that, The T-shaped scraper (205) has multiple guide holes (206), one end of the guide rod (207) is slidably fitted inside the guide hole (206), and one end of the spring (209) is fixedly fitted on one side of the T-shaped scraper (205).

6. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, Multiple brushes are evenly distributed and fixed on one side of the T-shaped scraper (205), and one end of the brushes is engaged with one side of the camera (103).

7. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, One of the arc-shaped plates (203) is fixedly fitted with a fixing block (210) on one side, a servo motor is fixedly fitted with one side of the fixing block (210), a rotating shaft (211) is fixedly fitted with the output end of the servo motor, a gear (212) is fixedly fitted with one end of the rotating shaft (211), and a plurality of teeth (201) are evenly fixedly fitted on the outer side wall of the detection cover (200), and the teeth (201) mesh with the gear (212).

8. The ultrasonic testing probe for grouting pipes in soft rock pile foundations according to claim 1, characterized in that, The inner wall of the detection cover (200) is provided with an internal thread, and the outer wall of one end of the probe body (100) is provided with an external thread. The internal thread and the external thread are threaded together. The other end of the probe body (100) is fixedly fitted with an output line (101), and the outer wall of the probe body (100) is fixedly fitted with an illumination column (102).

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