Strength detection device for sounding pipe

Abstract

The utility model relates to the technical field of sounding pipe strength detection, in particular to a sounding pipe strength detection device which comprises a machine body, a conveying mechanism control panel and a detection camera, the conveying mechanism is arranged in the machine body, and a detection inlet and a detection outlet are formed in the side walls, close to the two ends of the conveying mechanism, of the machine body respectively. A conveying mechanism is arranged on the machine body, a detection table is arranged in the machine body, the detection table is located above the conveying mechanism, a plurality of sounding pipes to be detected are placed on the conveying mechanism, and an automatic placing mechanism is arranged in the machine body. According to the utility model, under the cooperation of the transmission mechanism, the control panel, the second motor, the straight gear, the rack, the clamping hand, the detection table, the first motor, the second bevel gear and the first bevel gear, the output end of the hydraulic cylinder drives the pressing block to detect the strength of the sounding pipe to be detected, and the detection camera records the detection result in real time; when the number of the sounding pipes needing to be detected is large, the detection efficiency of the sounding pipes is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acoustic detection tube strength detection, in particular to an acoustic detection tube strength detection device. Background Art

[0002] The sonic detection tube is a sonic detection tube that uses sound waves to detect the quality of a pile. The sonic detection tube is the channel for the probe to enter the pile body when the ultrasonic detection method is used for cast-in-place piles. It is an important part of the ultrasonic detection system for cast-in-place piles. The way it is embedded in the pile and its layout on the cross section of the pile will directly affect the test results. From the experience of third-party testing laboratories, it is concluded that with the continuous expansion of hardness test samples, it is very likely to replace the tensile test in the future and become a means for customers to test mechanical properties;

[0003] The existing technology usually requires workers to perform manual work when performing strength testing on the acoustic detection tube. When the number of acoustic detection tubes to be tested is large, the detection efficiency of this method is low;

[0004] Therefore, we designed an acoustic tube strength detection device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, when performing strength testing on acoustic detection tubes, workers are usually required to perform manual operations. When the number of acoustic detection tubes to be tested is large, the detection efficiency of this method is low. A device for detecting the strength of acoustic detection tubes is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for detecting the strength of an acoustic testing tube comprises a body, a conveying mechanism control panel and a detection camera, wherein the conveying mechanism is arranged in the body, and a detection inlet and a detection outlet are respectively opened on the side walls of the body close to the two ends of the conveying mechanism, and a detection platform is arranged in the body, and the detection platform is located above the conveying mechanism. A plurality of acoustic testing tubes to be detected are placed on the conveying mechanism, and an automatic placing mechanism for automatically placing the acoustic testing tubes to be detected on the conveying mechanism on the detection platform is arranged in the body, and a fixing mechanism for preventing the acoustic testing tubes to be detected from moving during the strength detection process is arranged on the detection platform.

[0008] Preferably, the automatic placement mechanism comprises:

[0009] A rotating cylinder, a lifting rod, a first motor, a first bevel gear, a second bevel gear and a gripper, wherein the rotating cylinder is rotatably connected to the machine body, the lifting rod is coaxially inserted in the rotating cylinder, the first motor is fixedly mounted on the machine body, the first bevel gear is coaxially fixedly connected to the side wall of the rotating cylinder, the output end of the first motor is coaxially fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear for transmission, and one end of the lifting rod away from the rotating cylinder is fixedly connected to the gripper;

[0010] A second motor, a spur gear and a rack, wherein the second motor is fixedly mounted on the inner wall of the rotating cylinder, the output end of the second motor is coaxially fixedly connected with the spur gear, the rack is fixedly connected to one end of the lifting rod located in the rotating cylinder, and the spur gear and the rack are meshed for transmission.

[0011] Preferably, a gap is provided on both the conveying mechanism and the testing platform, the gripper is located below the gap of the conveying mechanism, and the width of the gripper is smaller than the width of the gap between the conveying mechanism and the testing platform.

[0012] Preferably, the fixing mechanism comprises:

[0013] A fixed plate, an electric push rod and a push plate, wherein the fixed plate is fixedly arranged on the detection table, the electric push rod is arranged on the machine body, the output end of the electric push rod is fixedly connected to the push plate, and the fixed plate and the push plate are respectively located on both sides of the gap of the detection table.

[0014] Preferably, the control panel is arranged on the machine body, a hydraulic cylinder is provided on the machine body, a pressure block is fixedly connected to the output end of the hydraulic cylinder, the pressure block is located above the detection platform, the detection camera is located above the detection platform, and the control panel is respectively connected to the transmission mechanism, the first motor, the second motor, the electric push rod, the hydraulic cylinder and the detection camera by electrical signals.

[0015] Preferably, a plurality of support legs for supporting the body are provided at the bottom of the body.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model uses a transmission mechanism, a control panel, a second motor, a spur gear, a rack, a gripper, a testing platform, a first motor, a second bevel gear and a first bevel gear to drive a pressure block to perform strength testing on the acoustic testing tube to be tested through the output end of the hydraulic cylinder, and the test camera records the test results in real time. When the number of acoustic testing tubes to be tested is large, the detection efficiency of the acoustic testing tubes is greatly improved.

[0018] 2. The utility model pushes the push plate through the output end of the electric push rod to fix the acoustic testing tube to be tested between the fixed plate and the push plate, thereby ensuring the stability of the acoustic testing tube during the strength testing process. By mirror-repeating the operation of the automatic placement mechanism, the acoustic testing tube that has passed the strength test is placed back on the transmission mechanism, and is transported to the outside of the machine body through the detection outlet by the transmission mechanism. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of an acoustic tube strength detection device proposed by the utility model;

[0020] Figure 2 It is a left and right isometric schematic diagram of a sonic tube strength detection device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of an acoustic tube strength detection device proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of an automatic placement mechanism of an acoustic tube strength detection device.

[0023] In the figure: 1. machine body; 2. detection inlet; 3. transmission mechanism; 4. rotating cylinder; 5. lifting rod; 6. gripper; 7. first bevel gear; 8. first motor; 9. second bevel gear; 10. second motor; 11. spur gear; 12. rack; 13. detection table; 14. fixing plate; 15. electric push rod; 16. push plate; 17. hydraulic cylinder; 18. detection camera; 19. pressure block; 20. support tripod. DETAILED DESCRIPTION

[0024] Reference Figure 1-Figure 4 , a sound detection tube strength detection device, including a body 1, a control panel of a conveying mechanism 3 and a detection camera 18, a plurality of support legs 20 for supporting the body 1 are provided at the bottom of the body 1, the conveying mechanism 3 is arranged in the body 1, and a detection inlet 2 and a detection outlet are respectively opened on the side walls of the body 1 close to both ends of the conveying mechanism 3, a detection table 13 is arranged in the body 1, and the detection table 13 is located above the conveying mechanism 3, and a plurality of sound detection tubes to be detected are placed on the conveying mechanism 3, and an automatic placement mechanism is arranged in the body 1, and the automatic placement mechanism is used to automatically place the sound detection tubes to be detected on the conveying mechanism 3 on the detection table 13;

[0025] The automatic placement mechanism includes a rotating cylinder 4, a lifting rod 5, a first motor 8, a first bevel gear 7, a second bevel gear 9 and a gripper 6. The rotating cylinder 4 is rotatably connected to the machine body 1, the lifting rod 5 is coaxially inserted in the rotating cylinder 4, the first motor 8 is fixedly installed on the machine body 1, the first bevel gear 7 is coaxially fixedly connected to the side wall of the rotating cylinder 4, the output end of the first motor 8 is coaxially fixedly connected to the second bevel gear 9, the first bevel gear 7 is meshed with the second bevel gear 9 for transmission, and the end of the lifting rod 5 away from the rotating cylinder 4 is fixedly connected to the gripper 6. When the acoustic detection tube transported on the conveying mechanism 3 moves to just above the gripper 6, the conveying mechanism 3 is controlled to stop conveying through the control panel, and the output end of the second motor 10 drives the spur gear 11 to mesh with the rack 12 for transmission, so that the rack 12 lifts the gripper 6, and the up and down movement of the rack 12 is driven to realize the collection and release of the acoustic detection tube to be detected;

[0026] The automatic placement mechanism also includes a second motor 10, a spur gear 11 and a rack 12. The second motor 10 is fixedly mounted on the inner wall of the rotating cylinder 4. The output end of the second motor 10 is coaxially fixedly connected to the spur gear 11. The rack 12 is fixedly connected to one end of the lifting rod 5 located in the rotating cylinder 4. The spur gear 11 and the rack 12 are meshed for transmission. The second bevel gear 9 is driven by the output end of the first motor 8 to mesh with the first bevel gear 7, so that the clamp 6 drives the acoustic detection tube to be detected to perform steering adjustment, so that the acoustic detection tube to be detected is placed on the detection table 13.

[0027] Reference Figure 1 and Figure 3 , a fixing mechanism is provided on the testing platform 13, and the fixing mechanism is used to prevent the acoustic testing tube to be tested from moving during the strength testing process;

[0028] The fixing mechanism includes a fixing plate 14, an electric push rod 15 and a push plate 16. The fixing plate 14 is fixedly arranged on the testing platform 13, the electric push rod 15 is arranged on the machine body 1, and the output end of the electric push rod 15 is fixedly connected to the push plate 16. The fixing plate 14 and the push plate 16 are respectively located on both sides of the gap of the testing platform 13. The push plate 16 is pushed by the output end of the electric push rod 15 to fix the acoustic testing tube to be tested between the fixing plate 14 and the push plate 16, so as to avoid the acoustic testing tube to be tested from moving during the strength test, thereby ensuring the stability of the acoustic testing tube to be tested during the strength test.

[0029] Reference Figure 1 and Figure 3 There are gaps on the conveying mechanism 3 and the testing platform 13, the clamping hand 6 is located below the gap of the conveying mechanism 3, and the width of the clamping hand 6 is smaller than the width of the gap between the conveying mechanism 3 and the testing platform 13. The effect of this arrangement is that the clamping hand 6 can easily retract and release the acoustic testing tube to be tested on the conveying mechanism 3, and the operation is simple and effective.

[0030] Reference Figure 1 and Figure 2 The control panel is arranged on the machine body 1, a hydraulic cylinder 17 is arranged on the machine body 1, a pressure block 19 is fixedly connected to the output end of the hydraulic cylinder 17, the pressure block 19 is located above the detection platform 13, and the detection camera 18 is located above the detection platform 13. The control panel is respectively connected with the transmission mechanism 3, the first motor 8, the second motor 10, the electric push rod 15, the hydraulic cylinder 17 and the detection camera 18 by electrical signals. The operation of each driving component is controlled by the control panel, which is convenient for realizing the automatic detection of the acoustic detection tube. When there are many acoustic detection tube samples to be detected, the labor intensity of the staff is reduced.

[0031] The working principle of the utility model is as follows:

[0032] The acoustic detection tube to be detected is placed on the conveying mechanism 3 through the detection inlet 2. When the acoustic detection tube transported on the conveying mechanism 3 moves to the top of the gripper 6, the conveying mechanism 3 is controlled to stop conveying through the control panel, and the output end of the second motor 10 drives the spur gear 11 to mesh with the rack 12, so that the rack 12 lifts the gripper 6, and the acoustic detection tube to be detected on the conveying mechanism 3 is lifted onto the detection platform 13. The second bevel gear 9 is driven by the output end of the first motor 8 to mesh with the first bevel gear 7, so that the gripper 6 drives the acoustic detection tube to be detected to turn 90 degrees;

[0033] The output end of the second motor 10 is used to control the gripper 6 to place the acoustic testing tube to be tested on the testing table 13, and the output end of the electric push rod 15 pushes the push plate 16 to fix the acoustic testing tube to be tested between the fixed plate 14 and the push plate 16. The output end of the hydraulic cylinder 17 drives the pressure block 19 to perform strength testing on the acoustic testing tube to be tested, and the testing camera 18 records the test results in real time, and the operation of the automatic placement mechanism is repeated in a mirror image, and the acoustic testing tube that has passed the strength test is placed back on the conveying mechanism 3, and the conveying mechanism 3 transports it to the outside of the machine body 1 through the detection outlet.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sonic tube strength detection device, comprising a body (1), a transmission mechanism (3), a control panel and a detection camera (18), characterized in that: The conveying mechanism (3) is arranged in a machine body (1); a detection inlet (2) and a detection outlet are respectively provided on the side walls of the machine body (1) close to the two ends of the conveying mechanism (3); a detection platform (13) is provided in the machine body (1); the detection platform (13) is located above the conveying mechanism (3); a plurality of acoustic detection tubes to be detected are placed on the conveying mechanism (3); an automatic placement mechanism for automatically placing the acoustic detection tubes to be detected on the conveying mechanism (3) on the detection platform (13) is provided in the machine body (1); and a fixing mechanism for preventing the acoustic detection tubes to be detected from moving during the strength detection process is provided on the detection platform (13).

2. The acoustic tube strength detection device according to claim 1, characterized in that: The automatic placement mechanism comprises: A rotating cylinder (4), a lifting rod (5), a first motor (8), a first bevel gear (7), a second bevel gear (9) and a gripper (6), wherein the rotating cylinder (4) is rotationally connected to the machine body (1), the lifting rod (5) is coaxially inserted in the rotating cylinder (4), the first motor (8) is fixedly mounted on the machine body (1), the first bevel gear (7) is coaxially fixedly connected to the side wall of the rotating cylinder (4), the output end of the first motor (8) is coaxially fixedly connected to the second bevel gear (9), the first bevel gear (7) and the second bevel gear (9) are meshed for transmission, and the end of the lifting rod (5) away from the rotating cylinder (4) is fixedly connected to the gripper (6); A second motor (10), a spur gear (11) and a rack (12), wherein the second motor (10) is fixedly mounted on the inner wall of the rotating cylinder (4), the output end of the second motor (10) is coaxially fixedly connected to the spur gear (11), the rack (12) is fixedly connected to one end of the lifting rod (5) located inside the rotating cylinder (4), and the spur gear (11) and the rack (12) are meshed for transmission.

3. The acoustic tube strength detection device according to claim 2, characterized in that: A gap is provided on both the conveying mechanism (3) and the detection platform (13); the gripper (6) is located below the gap of the conveying mechanism (3); and the width of the gripper (6) is smaller than the width of the gap between the conveying mechanism (3) and the detection platform (13).

4. The acoustic tube strength detection device according to claim 3, characterized in that: The fixing mechanism comprises: A fixed plate (14), an electric push rod (15) and a push plate (16), wherein the fixed plate (14) is fixedly arranged on the detection platform (13), the electric push rod (15) is arranged on the machine body (1), the output end of the electric push rod (15) is fixedly connected to the push plate (16), and the fixed plate (14) and the push plate (16) are respectively located on both sides of the gap of the detection platform (13).

5. The acoustic tube strength detection device according to claim 4, characterized in that: The control panel is arranged on the machine body (1), a hydraulic cylinder (17) is arranged on the machine body (1), a pressure block (19) is fixedly connected to the output end of the hydraulic cylinder (17), the pressure block (19) is located above the detection platform (13), the detection camera (18) is located above the detection platform (13), and the control panel is respectively connected to the transmission mechanism (3), the first motor (8), the second motor (10), the electric push rod (15), the hydraulic cylinder (17) and the detection camera (18) by electrical signals.

6. The acoustic tube strength detection device according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a plurality of supporting legs (20) for supporting the machine body (1).

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