Ultrasonic detector structure applied to underground diaphragm wall cracks

Abstract

The utility model discloses an ultrasonic detector structure applied to underground diaphragm wall cracks, which comprises a base, a universal roller connector arranged at the lower end of the base, rollers arranged inside the universal roller connector, a box body arranged at the upper end of the base, fixing rods arranged on the periphery of the box body, a hydraulic cylinder arranged on one side of each fixing rod, and a hydraulic cylinder arranged on the other side of each fixing rod. A supporting seat is arranged at the lower end of the supporting rod; a fixing plate is arranged at the upper end of the fixing rod; a display screen is arranged at the upper end of the fixing plate; a lifting motor is arranged on one side of the display screen; the lifting plate is arranged at one end of the connecting plate, the detector is arranged at the upper end of the connecting plate, the connecting wire is arranged at the upper end of the detector, and the cushioning block is arranged at the lower end of the lifting plate.

Description

Technical Field

[0001] The utility model relates to the field of detection structure devices, in particular to an ultrasonic detector structure applied to cracks in diaphragm walls. Background Technique

[0002] The historical background of ultrasonic ranging technology can be traced back to the mid-20th century. Although early ultrasonic applications mainly focused on medical imaging and military uses, such as detecting submarines during World War II, with the in-depth study of ultrasonic propagation characteristics and the development of technology, it has gradually been applied to distance measurement. From the late 1950s to the early 1960s, with the progress of electronic technology and sensor manufacturing, ultrasonic ranging technology began to be initially applied in the industrial field, mainly for liquid level measurement, object thickness detection, and distance measurement in certain specific environments, etc.

[0003] At present, most detectors on the market have limited detection units and cannot accurately detect cracks in underground walls, unable to provide accurate numerical information. Moreover, most current detectors are not convenient to move and are extremely inconvenient to use.

[0004] In view of this, in response to the existing problems, research and improvement are carried out to provide an ultrasonic detector structure applied to cracks in diaphragm walls. The structure is reasonably designed, has high stability, and takes into account various aspects of application. The aim is to solve problems and improve practical value through this technology. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art and propose an ultrasonic detector structure applied to cracks in diaphragm walls.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: An ultrasonic detector structure applied to cracks in diaphragm walls. This device includes a base. A universal wheel connector is arranged at the lower end of the base. A wheel is arranged inside the universal wheel connector. A box body is arranged at the upper end of the base. Fixing rods are arranged around the box body. A hydraulic cylinder is arranged on one side of the fixing rod. A support rod is arranged at the lower end of the hydraulic cylinder. A support seat is arranged at the lower end of the support rod. A fixing plate is arranged at the upper end of the fixing rod. A display screen is arranged at the upper end of the fixing plate. A lifting motor is arranged on one side of the display screen. A threaded rod is arranged inside the box body. A connecting plate is arranged around the threaded rod. Sliding grooves are arranged on both sides of the connecting plate. A lifting plate is arranged at one end of the connecting plate. A detector is arranged at the upper end of the connecting plate. A connecting wire is arranged at the upper end of the detector. A shock-absorbing block is arranged at the lower end of the lifting plate. Through the use of the detector and the lifting motor, the utility model realizes an ultrasonic detector structure suitable for cracks in diaphragm walls.

[0007] As a further description of the above technical solution:

[0008] The universal roller connector is movably connected to the lower end of the base, and the rollers are movably connected inside the universal roller connector, with a quantity of four groups. The box body is fixedly connected to the upper end of the base, and its shape is rectangular.

[0009] As a further description of the above technical solution:

[0010] The fixed rods are fixedly connected to the upper end of the base, located around the base, with a quantity of four groups. The hydraulic cylinders are fixedly connected to one side of the fixed rods, with a quantity of four groups. The support rods are movably connected to the lower ends of the hydraulic cylinders.

[0011] As a further description of the above technical solution:

[0012] The support seats are fixedly connected to the lower ends of the support rods, with a quantity of four groups. The fixing plates are fixedly connected to the upper ends of the fixed rods. The display screen is fixedly connected to the upper end of the fixing plate, located at the central position of the fixing plate.

[0013] As a further description of the above technical solution:

[0014] The lifting motor is fixedly connected to one side of the display screen. The threaded rod is fixedly connected inside the box body, located on one side of the box body. The connecting plate is fixedly connected to the periphery of the threaded rod, and its shape is rectangular. The sliding grooves are opened on both sides of the threaded rod, with a quantity of two groups.

[0015] As a further description of the above technical solution:

[0016] The lifting plate is fixedly connected to one end of the connecting plate. The detector is fixedly connected to the upper end of the lifting plate, located at the central position of the lifting plate. One end of the connecting wire is fixedly connected to the upper end of the detector, and the other end is fixedly connected to the display screen. The shock-absorbing blocks are fixedly connected to the lower end of the lifting plate, located around the lifting plate, with a quantity of four groups.

[0017] The utility model has the following beneficial effects: The base provides a stable installation platform for the upper-end equipment. The universal roller connector at the bottom is connected to the rollers, making the whole equipment easy to move and increasing the convenience of the equipment. The upper-end box body installs the detector inside, protecting the detector and also preventing the influence of the outside on the detector. The fixed rods around the box body play a role in supporting and fixing the upper-end fixing plate. The hydraulic cylinders are arranged on one side of the fixed rods and are opened when the equipment is pushed to the working position. The hydraulic cylinders lift the equipment for fixation to prevent the deviation during detection from affecting the results. The internal lifting plate drives the threaded rod through the lifting motor to control the lifting of the connecting plate. The sliding grooves reduce the friction during the lifting of the connecting plate, making it more convenient. The shock-absorbing blocks buffer when the lifting plate descends to the ground, protecting the detector. Description of the Drawings

[0018] Figure 1The overall appearance diagram of the structure of an ultrasonic detector applied to the cracks of diaphragm walls proposed by the present utility model;

[0019] Figure 2 The hydraulic support diagram of the structure of an ultrasonic detector applied to the cracks of diaphragm walls proposed by the present utility model;

[0020] Figure 3 The internal connection diagram of the structure of an ultrasonic detector applied to the cracks of diaphragm walls proposed by the present utility model.

[0021] Legend description:

[0022] 1. Base; 2. Universal roller connector; 3. Roller; 4. Box body; 5. Fixed rod; 6. Hydraulic cylinder; 7. Support rod; 8. Support seat; 9. Fixed plate; 10. Display screen; 11. Lifting motor; 12. Threaded rod; 13. Connecting plate; 14. Chute; 15. Lifting plate; 16. Detector; 17. Connecting wire; 18. Shock-absorbing block. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Refer to Figures 1-3, an embodiment provided by the present utility model is a structure of an ultrasonic detector applied to cracks in diaphragm walls, including a base 1. A universal roller connector 2 is provided at the lower end of the base 1. A roller 3 is provided inside the universal roller connector 2. A box body 4 is provided at the upper end of the base 1. Fixing rods 5 are provided around the box body 4. A hydraulic cylinder 6 is provided on one side of the fixing rod 5. A support rod 7 is provided at the lower end of the hydraulic cylinder 6. A support seat 8 is provided at the lower end of the support rod 7. A fixing plate 9 is provided at the upper end of the fixing rod 5. A display screen 10 is provided at the upper end of the fixing plate 9. A lifting motor 11 is provided on one side of the display screen 10. A threaded rod 12 is provided inside the box body 4. A connecting plate 13 is provided around the threaded rod 12. Chute 14 is provided on both sides of the connecting plate 13. A lifting plate 15 is provided at one end of the connecting plate 13. A detector 16 is provided at the upper end of the lifting plate 15. A connecting wire 17 is provided at the upper end of the detector 16. A shock-absorbing block 18 is provided at the lower end of the lifting plate 15.

[0026] Specifically, the universal roller connector 2 is movably connected to the lower end of the base 1, and the roller 3 is movably connected inside the universal roller connector 2. The number of them is four groups, which is convenient for the staff to move the equipment. The box body 4 is fixedly connected to the upper end of the base 1, and its shape is rectangular. The detector is installed inside to protect the detector.

[0027] Specifically, the fixing rods 5 are fixedly connected to the upper end of the base 1. They are located around the base 1 and the number is four groups. They provide support for the upper end and fix the upper-end equipment. The hydraulic cylinders 6 are fixedly connected to one side of the fixing rods 5, and the number is four groups. The support rods 7 are movably connected to the lower ends of the hydraulic cylinders 6. The hydraulic cylinders 6 support the equipment through the support rods 7, fix the equipment, and at the same time prevent the equipment from deviating during detection, resulting in abnormal detection results.

[0028] Specifically, the support seats 8 are fixedly connected to the support rods 7, and the number is four groups, making the equipment more stable during support. The fixing plate 9 is fixedly connected to the upper end of the fixing rod 5, and the display screen 10 is fixedly connected to the upper end of the fixing plate 9. It is located at the center of the fixing plate 9 to display the detection results, which is convenient for the staff to record.

[0029] Specifically, the lifting motor 11 is fixedly connected to one side of the display screen 10, and the threaded rod 12 is fixedly connected inside the box body 4. It is located on one side of the box body 4. The connecting plate 13 is fixedly connected around the threaded rod 12, and its shape is rectangular. The connecting plate 13 drives the threaded rod 12 to lift through the lifting motor 11. The chutes 14 are opened on both sides of the threaded rod 12, and the number is two groups, reducing friction when the connecting plate 13 lifts, making it more convenient.

[0030] Specifically, the lifting plate 15 is fixedly connected to one end of the connecting plate 13 and is fixedly connected to the connecting plate 13. The connecting plate 13 controls its lifting and lowering. The detector 16 is fixedly connected to the upper end of the lifting plate 15 and is located at the center of the lifting plate 15. One end of the connecting line 17 is fixedly connected to the upper end of the detector 16, and the other end is fixedly connected to the display screen 10. The detected results are transmitted to the display screen 10 for more convenient display. The shock-absorbing block 18 is fixedly connected to the lower end of the lifting plate 15 and is located around the lifting plate 15. The number of the shock-absorbing blocks is four groups. When the lifting plate 15 descends, it provides shock absorption for the lifting plate 15 and protects the detector 16.

[0031] Working principle and process: The staff moves the device to the detection position. After determining the position, the hydraulic cylinder 6 is opened, and the support rod 7 is lowered to fix the device. After the fixing is completed, the lifting motor 11 is opened. The lifting motor 11 rotates the threaded rod 12 to control the lifting and lowering of the connecting plate 13. The connecting plate 13 drives the lifting plate 15 to lift and lower. The lifting plate 15 descends downward. The shock-absorbing block 18 provides shock absorption when it lands, protecting the detector 16 from being knocked. After the detection is completed, the lifting plate 15 will contract upward, and the detected results are transmitted to the upper display screen 10 for the staff to record data.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultrasonic detector structure applied to the cracks of diaphragm walls, comprising a base (1), characterized in that: A universal wheel connector (2) is provided at the lower end of the base (1). A roller (3) is provided inside the universal wheel connector (2). A box body (4) is provided at the upper end of the base (1). Fixed rods (5) are provided around the box body (4). A hydraulic cylinder (6) is provided on one side of the fixed rod (5). A support rod (7) is provided at the lower end of the hydraulic cylinder (6). A support seat (8) is provided at the lower end of the support rod (7). A fixing plate (9) is provided at the upper end of the fixed rod (5). A display screen (10) is provided at the upper end of the fixing plate (9). A lifting motor (11) is provided on one side of the display screen (10). A threaded rod (12) is provided inside the box body (4). A connecting plate (13) is provided around the threaded rod (12). Chute grooves (14) are provided on both sides of the connecting plate (13). A lifting plate (15) is provided at one end of the connecting plate (13). A detector (16) is provided at the upper end of the lifting plate (15). A connecting wire (17) is provided at the upper end of the detector (16). A shock-absorbing block (18) is provided at the lower end of the lifting plate (15).

2. The structure of an ultrasonic detector applied to the cracks of diaphragm walls according to claim 1, characterized in that: The universal wheel connector (2) is movably connected to the lower end of the base (1). The roller (3) is movably connected inside the universal wheel connector (2), and the number of the rollers is four groups. The box body (4) is fixedly connected to the upper end of the base (1), and its shape is rectangular.

3. The structure of an ultrasonic detector applied to the cracks of diaphragm walls according to claim 1, characterized in that: The fixed rod (5) is fixedly connected to the upper end of the base (1), and it is located around the base (1), and the number of the fixed rods is four groups. The hydraulic cylinder (6) is fixedly connected to one side of the fixed rod (5), and the number of the hydraulic cylinders is four groups. The support rod (7) is movably connected to the lower end of the hydraulic cylinder (6).

4. The structure of an ultrasonic detector applied to the cracks of diaphragm walls according to claim 1, characterized in that: The support seat (8) is fixedly connected to the lower end of the support rod (7), and the number of the support seats is four groups. The fixing plate (9) is fixedly connected to the upper end of the fixed rod (5). The display screen (10) is fixedly connected to the upper end of the fixing plate (9), and it is located at the center of the fixing plate (9).

5. The structure of an ultrasonic detector applied to the cracks of diaphragm walls according to claim 1, characterized in that: The lifting motor (11) is fixedly connected to one side of the display screen (10). The threaded rod (12) is fixedly connected inside the box body (4), and it is located at one side of the box body (4). The connecting plate (13) is fixedly connected around the threaded rod (12), and its shape is rectangular. The chute grooves (14) are opened on both sides of the threaded rod (12), and the number of the chute grooves is two groups.

6. The structure of an ultrasonic detector applied to the cracks of diaphragm walls according to claim 1, characterized in that: The lifting plate (15) is fixedly connected to one end of the connecting plate (13). The detector (16) is fixedly connected to the upper end of the lifting plate (15), and it is located at the center of the lifting plate (15). One end of the connecting wire (17) is fixedly connected to the upper end of the detector (16), and the other end of the connecting wire is fixedly connected to the display screen (10). The shock-absorbing block (18) is fixedly connected to the lower end of the lifting plate (15), and it is located around the lifting plate (15), and the number of the shock-absorbing blocks is four groups.

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