Ultrasonic detector for building detection

Abstract

The utility model provides an ultrasonic detector for building detection, which relates to the field of building detection and comprises a detector main body, handles are arranged on the outer walls of two ends of the detector main body, a detection frame is arranged at the rear position of the detector main body, a display screen is arranged on the detector main body, and a long frame is arranged at the rear position of the detection frame. And the stable detection mechanism comprises two side plates, and the two side plates are fixedly connected with the two ends of the long frame respectively. According to the utility model, the long frame abuts against the wall surface to be detected of a building, and the handle drives the detector main body and the detection frame to move synchronously, so that the degree of freedom of displacement of the detector main body during detection is effectively limited, uniform and stable contact between the probe and the detection surface is ensured all the time, more accurate and continuous detection data can be obtained, and the detection accuracy is improved. And unnecessary friction and abrasion between the detection surface and the probe caused by displacement of the detector main body in the detection process can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to building detection field especially, and it relates to a building detects ultrasonic detector. BACKGROUND

[0002] In the field of building engineering, with the continuous expansion of the building scale and the increasing complexity of the structure form, the requirement of building quality detection is also higher and higher. Ultrasonic detection technology becomes an important means indispensable in building structure detection because of its advantages of non-destructive, efficient, accurate, etc.

[0003] The traditional ultrasonic detector for building detection lacks effective stable guiding device in the actual detection process, and when the probe of the ultrasonic detector is attached to the surface of the building to be detected for detection, it is easy to be displaced due to slight shaking or external interference in the operation process. This displacement phenomenon will on the one hand cause uneven friction between the detection surface or the probe and the building surface, accelerate the wear of the detection equipment or the probe, shorten the service life of the equipment, and increase the equipment maintenance cost. On the other hand, the displacement of the probe will lead to discontinuity and inaccuracy of the detection data, and it is difficult to obtain complete and accurate internal information of the building structure, which brings difficulties to the building quality evaluation. In addition, the simple unit displacement detection by the user holding the equipment will inevitably cause a certain position deviation. In the detection of large concrete building walls, the traditional detector is difficult to maintain a stable detection state during large area detection, and it is easy to miss some small defect detection or misjudge the safety of the building structure due to data deviation.

[0004] Therefore, it is necessary to provide a new ultrasonic detector for building detection to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above technical problems, the utility model provides an ultrasonic detector for building detection.

[0006] The ultrasonic detector for building detection provided by the utility model comprises a detector main body, handles are arranged on the outer walls of both ends of the detector main body, a detection frame is arranged at the rear position of the detector main body, a display screen is arranged on the detector main body, a long frame is arranged at the rear position of the detection frame, a stable detection mechanism comprises two side plates, the two side plates are fixedly connected with both ends of the long frame respectively, two fixed rods are fixedly connected between the two side plates, sliding cylinders are arranged on the upper and lower end frame walls of the detection frame respectively, and the two sliding cylinders are slidably connected with the two fixed rods respectively.

[0007] Preferably, the long frame is symmetrically provided with a base at both ends, and a rubber disc is arranged on each base.

[0008] Preferably, a mounting plate is provided on the outer wall of the detector body, and an infrared rangefinder is mounted and connected on the mounting plate, and the infrared rangefinder is aligned with the side plates at both ends.

[0009] Preferably, two protrusions are symmetrically provided on the outer wall of the detector body, and plugs are provided on the two protrusions, and sockets are provided on the outer walls of both sides of the detection frame.

[0010] Preferably, both of the two sockets are provided with a socket, and the two plug blocks are slidably connected to the two sockets respectively.

[0011] Preferably, both of the sockets are provided with a through-hole, the lower ends of the two through-holes are respectively connected to the two sockets, vertical cylinders are fixedly connected in the two through-holes, self-locking components are provided inside the two vertical cylinders, and through-grooves are provided on the two plug blocks.

[0012] Preferably, the self-locking assembly includes a short rod, which is slidingly connected to the lower end wall of the vertical cylinder, and the lower end of the short rod is fixedly connected to a wedge block. The short rod is provided with a disc, and the disc is arranged inside the vertical cylinder. The short rod is provided with a spring, one end of the spring is connected to the disc, and the other end of the spring is connected to the inner wall of the vertical cylinder, and the other end of the short rod is provided with a paddle.

[0013] Compared with related technologies, the ultrasonic detector for building inspection provided by the utility model has the following beneficial effects:

[0014] 1. The utility model significantly improves the stability of the detection process by using a design in which a long frame is placed against the wall of the building to be tested and a handle is used to drive the detector body and the detection frame to move synchronously. The directional sliding cooperation between the slide cylinder and the fixed rod effectively limits the displacement freedom of the detector body during detection, so that it can move smoothly within the predetermined detection area, ensuring that the probe and the detection surface always maintain a uniform and stable contact state. This stable detection method can not only obtain more accurate and continuous detection data, but also effectively avoid unnecessary friction and wear between the detection surface and the probe caused by the displacement of the detector body during the detection process, thereby extending the service life of the probe, reducing the potential negative impact of probe wear on detection accuracy, and further ensuring the reliability and consistency of the detection results.

[0015] 2. The utility model realizes extremely convenient assembly and alignment between the detector body and the detection frame by aligning the two plug-in blocks with the sockets on the two sockets and inserting them. The two wedge-shaped blocks automatically slide into the two fixing grooves. The operator only needs to simply insert the plug-in blocks into the sockets. With the help of the mechanical cooperation between the wedge-shaped blocks and the springs, the connection and fixation between the two can be completed quickly and accurately, which greatly saves assembly time and improves the overall efficiency of the detection work. It can also ensure that the relative positions of the detector body and the detection frame are highly consistent each time they are combined, thus laying a solid foundation for subsequent stable and reliable detection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment provided by the utility model;

[0017] Figure 2 for Figure 1 The structural diagram of the detection frame shown;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the vertical tube shown.

[0019] Numbers in the figure: 1. Detector body; 11. Handle; 2. Detection frame; 3. Display screen; 4. Long frame; 41. Side panel; 42. Fixed rod; 43. Slide; 5. Base; 6. Infrared rangefinder; 7. Insert block; 71. Socket; 8. Vertical cylinder; 81. Short rod; 811. Disc; 82. Wedge block; 83. Spring; 9. Pick. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figures 1 to 3 An ultrasonic detector for building inspection includes: a detector body 1, handles 11 are provided on the outer walls at both ends of the detector body 1, a detection frame 2 is provided at the rear position of the detector body 1, a display screen 3 is provided on the detector body 1, and a long frame 4 is provided at the rear position of the detection frame 2; a stable detection mechanism, the stable detection mechanism includes two side plates 41, the two side plates 41 are respectively fixedly connected to the two ends of the long frame 4, two fixing rods 42 are fixedly connected between the two side plates 41, and slides 43 are provided on the upper and lower end frame walls of the detection frame 2, and the two slides 43 are respectively slidably connected to the two fixing rods 42.

[0022] In the specific implementation process, Figure 1 and Figure 2 As shown, bases 5 are symmetrically provided at both ends of the long frame 4, and rubber discs are provided on the multiple bases 5.

[0023] It should be noted that the rubber disc on the base 5 ensures that the long frame 4 can be placed stably.

[0024] The long frame 4 is placed against the wall to be detected, and the two handles 11 are slid to move the detector body 1 and the detection frame 2 simultaneously, so that the two sliding cylinders 43 move stably relative to the two fixed rods 42, ensuring that the detection area can be detected more stably, and effectively avoiding the problem of wear between the detection surface and the probe due to displacement when the detector body 1 is detected against the building surface.

[0025] Reference Figure 1 and Figure 2 As shown in the drawings, the outer wall of the detector body 1 is provided with a mounting plate, and an infrared distance meter 6 is mounted on the mounting plate.

[0026] It should be noted that sliding the two handles 11 moves the detector body 1 and the detection frame 2 simultaneously, and the distance between the infrared distance meter 6 and the side plate 41 is observed to facilitate the staff to accurately observe and mark the specific detection distance range.

[0027] Reference Figure 1 and Figure 2 As shown in the drawings, the outer wall of the detector body 1 is provided with two protrusions, and the two protrusions are provided with an insertion block 7, and the two sides of the detection frame 2 are provided with an insertion socket 71.

[0028] It should be noted that the combination locking between the detector body 1 and the detection frame 2 is completed by the two insertion blocks 7 and the two insertion sockets 71.

[0029] Reference Figure 2 As shown in the drawings, the two insertion sockets 71 are provided with an insertion port, and the two insertion blocks 7 are slidably connected with the two insertion sockets 71.

[0030] Reference Figure 2 and Figure 3 As shown in the drawings, the two insertion sockets 71 are provided with a through hole, the lower ends of the two through holes are connected with the two insertion ports respectively, the two through holes are fixedly connected with a vertical cylinder 8, the inside of the two vertical cylinders 8 is provided with a self-locking assembly, and the two insertion blocks 7 are provided with a through groove.

[0031] It should be noted that the two insertion blocks 7 are inserted into the insertion ports on the two insertion sockets 71, and the two wedge-shaped blocks 82 are slid until they are in the two fixed grooves, so that the combination alignment between the detector body 1 and the detection frame 2 is quickly completed, which facilitates the subsequent stable detection of the detection frame 2 assisting the detector body 1.

[0032] Reference Figure 3As shown, the self-locking assembly comprises a short rod 81 slidably connected with the lower end cylinder wall of the vertical cylinder 8, a wedge block 82 fixedly connected with the lower end of the short rod 81, a disc 811 arranged on the short rod 81 and arranged in the interior of the vertical cylinder 8, a spring 83 sleeved on the short rod 81, one end of the spring 83 connected with the disc 811, the other end of the spring 83 connected with the inner wall of the vertical cylinder 8, and a push piece 9 arranged at the other end of the short rod 81.

[0033] It should be noted that when the one end of the two insertion blocks 7 abuts against the inclined surface of the two wedge blocks 82, the two wedge blocks 82 drive the two short rods 81 to slide and retract, and the two springs 83 are elastically deformed.

[0034] When the two wedge blocks 82 are positioned opposite the fixed grooves on the two insertion blocks 7, the two springs 83 restore the elastic deformation, so that the two short rods 81 drive the two wedge blocks 82 to slide until the two wedge blocks 82 are in the two fixed grooves, thereby achieving the self-locking between the wedge blocks 82 and the insertion blocks 7.

[0035] The working principle of the ultrasonic detector for building detection provided by the utility model is as follows: the two insertion blocks 7 are aligned with the insertion openings on the two sockets 71 and inserted, when the one end of the two insertion blocks 7 abuts against the inclined surface of the two wedge blocks 82, the two wedge blocks 82 drive the two short rods 81 to slide and retract, and the two springs 83 are elastically deformed, when the two wedge blocks 82 are positioned opposite the fixed grooves on the two insertion blocks 7, the two springs 83 restore the elastic deformation, so that the two short rods 81 drive the two wedge blocks 82 to slide until the two wedge blocks 82 are in the two fixed grooves, thereby achieving the combination and alignment between the detector main body 1 and the detection frame 2, so as to facilitate the subsequent stable detection of the detector main body 1 assisted by the detection frame 2.

[0036] When the preset range of the building needs to be detected, the long frame 4 is first abutted against the wall surface to be detected of the building, and the two handles 11 are slid, so that the detector main body 1 and the detection frame 2 are simultaneously moved, the two sliding cylinders 43 are driven to stably move in a directional manner relative to the two fixed rods 42, and the predetermined detection area is ensured to be more stably detected, thereby effectively avoiding the problem of abrasion between the detection surface and the probe due to displacement when the detector main body 1 detects the building surface.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields by using the utility model specification and drawing contents are also included in the patent protection range of the utility model.

Claims

1. An ultrasonic detector for building inspection, characterized in that: include: A detector body (1), wherein handles (11) are provided on the outer walls of both ends of the detector body (1), a detection frame (2) is provided at the rear of the detector body (1), a display screen (3) is provided on the detector body (1), and a long frame (4) is provided at the rear of the detection frame (2); The stable detection mechanism comprises two side plates (41), the two side plates (41) are fixedly connected to the two ends of the long frame (4), two fixed rods (42) are fixedly connected between the two side plates (41), and slide cylinders (43) are provided on the upper and lower end frame walls of the detection frame (2), and the two slide cylinders (43) are slidably connected to the two fixed rods (42) respectively.

2. The ultrasonic detector for building inspection according to claim 1, characterized in that: Bases (5) are symmetrically provided at both ends of the long frame (4), and a plurality of bases (5) are provided with rubber discs.

3. The ultrasonic detector for building inspection according to claim 1, characterized in that: A mounting plate is provided on the outer wall of the detector body (1), and an infrared rangefinder (6) is mounted and connected on the mounting plate. The infrared rangefinder (6) is aligned with the side plates (41) at both ends.

4. The ultrasonic detector for building inspection according to claim 1, characterized in that: Two protrusions are symmetrically provided on the outer wall of the detector body (1), and both protrusions are provided with an inserting block (7). Sockets (71) are provided on the outer walls of both sides of the detection frame (2).

5. The ultrasonic detector for building inspection according to claim 4, characterized in that: The two sockets (71) are both provided with a socket, and the two inserting blocks (7) are respectively slidably connected to the two sockets (71).

6. The ultrasonic detector for building inspection according to claim 5, characterized in that: The two sockets (71) are each provided with a through-hole, the lower ends of the two through-holes are respectively connected to the two sockets, the two through-holes are each fixedly connected with a vertical cylinder (8), the interiors of the two vertical cylinders (8) are each provided with a self-locking component, and the two plug blocks (7) are each provided with a through-groove.

7. The ultrasonic detector for building inspection according to claim 6, characterized in that: The self-locking assembly comprises a short rod (81), the short rod (81) is slidably connected to the lower end wall of the vertical cylinder (8), the lower end of the short rod (81) is fixedly connected to a wedge block (82), the short rod (81) is provided with a disc (811), the disc (811) is arranged inside the vertical cylinder (8), the short rod (81) is sleeved with a spring (83), one end of the spring (83) is connected to the disc (811), the other end of the spring (83) is connected to the inner wall of the vertical cylinder (8), and the other end of the short rod (81) is provided with a paddle (9).

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