CN219471031U - Ultrasonic device for pile body integrity detection - Google Patents

Abstract

The utility model discloses an ultrasonic device for pile body integrity detection, which comprises a fixed seat and a bottom plate, wherein the fixed seat is fixedly connected to the upper end face of the fixed seat, a motor groove and a rotating groove are formed in a connecting column, the motor groove is communicated with the rotating groove, a rotating rod is rotatably connected to the inner wall of the rotating groove, one end of the rotating rod, which is far away from the inner wall of the rotating groove, is fixedly connected with a rotary table, and one end of the first sliding rod, which is far away from the inner wall of the rotating groove, is fixedly connected with a first sliding rod. According to the utility model, through the cooperation arrangement among the turntable, the first sliding sleeve of the first sliding rod, the ultrasonic probe, the threaded rod thread sleeve and the circular sleeve, the ultrasonic probe can automatically detect the impact surface in an omnibearing manner, the detection is convenient and quick, the occurrence of errors is avoided, and the detection accuracy of the device is improved.

Description

Ultrasonic device for pile body integrity detection

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to an ultrasonic device for pile body integrity detection.

Background

The transmission loss of the ultrasonic wave in the solid is small, the detection depth is large, the phenomenon of reflection, refraction and the like can occur on a heterogeneous interface of the ultrasonic wave, particularly, the ultrasonic wave cannot pass through a gas-solid interface, if the metal has defects or inclusions such as pores, cracks, layering and the like, the ultrasonic wave is totally or partially reflected when the ultrasonic wave propagates to the interface of the metal and the defects, and the reflected ultrasonic wave is received by an ultrasonic probe.

The existing pile body detection device needs manual detection by a worker holding a detection head, the manual detection is time-consuming and labor-consuming, the manual detection has the condition of incomplete pile body detection, deviation can occur to detection of air holes, cracks and the like, and the detection accuracy is not high.

In order to solve the above problems, we propose an ultrasonic device for pile integrity detection.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a worker is required to hold a detection head manually for manual detection, the manual detection is time-consuming and labor-consuming, the manual detection has incomplete detection of a pile body, deviation can occur to detection of air holes, cracks and the like, and the detection accuracy is not high, so that the ultrasonic device for pile body integrity detection is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an ultrasonic device for pile body integrality detects, includes fixing base and bottom plate, fixedly connected with spliced pole on the up end of fixing base, motor groove and rotary groove have been seted up in the spliced pole, motor groove is linked together with the rotary groove, rotate on the inner wall of rotary groove and be connected with the dwang, the one end fixedly connected with carousel that the dwang deviates from the rotary groove inner wall, the carousel deviates from the one end fixedly connected with first slide bar of dwang inner wall, the other end sliding connection of first slide bar is on the up end of bottom plate, fixedly mounted has servo motor on the inner wall of motor groove, servo motor's output fixedly connected with threaded rod, the other end of threaded rod rotates to be connected on the up end of bottom plate, fixedly cup jointed driving gear on the threaded rod, driving gear is connected with driven gear through the chain drive, driven gear fixedly cup joints on the dwang, threaded connection has the thread bush on the lateral wall of thread bush, the other end fixedly connected with circle cover of a horizontal pole, sliding sleeve on the inner wall of circle cover sliding connection has a first sliding sleeve, the first sliding sleeve is fixedly connected with ultrasonic wave on the first sliding sleeve.

Preferably, the side wall of the fixing seat is fixedly connected with a connecting seat, the upper end face of the connecting seat is fixedly connected with a display screen and a receiver, and the receiver is connected with the display screen through a connecting wire.

Preferably, the lower terminal surface fixedly connected with second slide bar of spliced pole, the other end fixed connection of second slide bar is at the up end of bottom plate, the second sliding sleeve has been slided and has been cup jointed on the second slide bar, fixedly connected with No. two horizontal poles on the lateral wall of second sliding sleeve, no. two other end fixed connection of horizontal pole is on the lateral wall of thread bush.

Preferably, the first sliding rod is sleeved with a sliding block in a sliding manner, the sliding block is symmetrically and fixedly connected with connecting rods, and the other ends of the two connecting rods are fixedly connected to the side wall of the round sleeve.

Preferably, the round sleeve is provided with a sliding hole, the first sliding rod is in sliding connection with the sliding hole, and the bottom plate is provided with a round opening.

Preferably, the bottom plate comprises a left plate and a right plate, bolt fixing blocks are fixedly connected to the side walls of the left plate and the right plate, and the two corresponding bolt fixing blocks are fixed through fixing bolts.

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

through the cooperation setting between carousel, the first sliding sleeve of first slide bar, ultrasonic transducer, threaded rod thread bush and the circle cover for ultrasonic transducer can all-round impact surface carries out automated inspection, convenient and fast has avoided detecting the error, improves the accuracy that the device detected.

Drawings

FIG. 1 is a front view of an ultrasonic device for pile integrity detection according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a top view of a circular sleeve in an ultrasonic device for pile body integrity detection according to the present utility model;

fig. 4 is a top view of a base plate in an ultrasonic device for pile body integrity detection according to the present utility model.

In the figure: the ultrasonic testing device comprises a display screen 1, a connecting column 2, a fixed seat 3, an ultrasonic probe 4, a servo motor 5, a threaded rod 6, a driving gear 7, a chain 8, a driven gear 9, a rotary table 10, a first sliding rod 11, a threaded sleeve 12, a round sleeve 13, a first sliding sleeve 14, a second sliding rod 15, a second sliding sleeve 16, a sliding block 17, a connecting rod 18, a bottom plate 19 and a receiver 20.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an ultrasonic device for pile body integrality detects, including fixing base 3 and bottom plate 19, fixedly connected with spliced pole 2 on the up end of fixing base 3, set up motor groove and rotary groove in the spliced pole 2, the motor groove is linked together with the rotary groove, rotationally be connected with the dwang on the inner wall of rotary groove, the one end fixedly connected with carousel 10 of dwang departure rotary groove inner wall, the one end fixedly connected with first slide bar 11 of carousel 10 departure rotary groove inner wall, the other end sliding connection of first slide bar 11 is on the up end of bottom plate 19, fixedly mounted has servo motor 5 on the inner wall of motor groove, the output fixedly connected with threaded rod 6 of servo motor 5, the other end swivelling joint of threaded rod 6 is on the up end of bottom plate 19, fixedly cup jointed driving gear 7 on threaded rod 6, driving gear 7 is connected with driven gear 9 through the transmission of chain 8, driven gear 9 fixedly cup joints on the dwang, threaded rod 6 upper thread connection has thread bush 12, fixedly connected with horizontal pole on the lateral wall of thread bush 12, the other end fixedly connected with circle cover 13 of first horizontal pole, sliding bush 14 has first slide bar, sliding sleeve 14 has been detected on the inner wall of circle cover 13, first slide bar 14 has been realized on the first slide bar 14, the first ultrasonic device is convenient for detecting the full-scale of slide bar, the first slide bar 14, the ultrasonic device is detected on the first slide bar 4, the full-scale 4 is detected, the ultrasonic device is convenient, the first slide bar is detected, the full-scale 4 is detected, and can be detected, the first slide bar is detected, and is convenient, and high.

Wherein, fixed connection connecting seat on fixing base 3's the lateral wall, the up end fixedly connected with display screen 1 and the receiver 20 of connecting seat, receiver 20 are connected with display screen 1 through the connecting wire, and the receiver 20 can receive the signal that ultrasonic transducer 4 transmitted and show on the display screen 1 with signal transmission.

Wherein, the lower terminal surface fixedly connected with second slide bar 15 of spliced pole 2, the other end fixed connection of second slide bar 15 has been cup jointed second sliding sleeve 16 at the up end of bottom plate 19 to the slip on the second slide bar 15, fixedly connected with No. two horizontal poles on the lateral wall of second sliding sleeve 16, the other end fixed connection of No. two horizontal poles is on the lateral wall of thread bush 12, and second sliding sleeve 16 can play spacing effect to thread bush 12 and avoid thread bush 12 to drive circle cover 13 and ultrasonic probe 4 and take place to rotate.

The first sliding rod 11 is in sliding sleeve connection with a sliding block 17, the sliding block 17 is symmetrically and fixedly connected with connecting rods 18, the other ends of the two connecting rods 18 are fixedly connected to the side wall of the round sleeve 13, and the connecting rods 18 are the inner ring of the round sleeve 13 and rotate along with the outer ring.

Wherein, the round sleeve 13 is provided with a sliding hole, the first sliding rod 11 is in sliding connection with the sliding hole, the bottom plate 19 is provided with a round opening, the first sliding rod 11 can rotate in the round opening, and then the ultrasonic probe 4 can rotate around the impact.

Wherein, bottom plate 19 includes left board and right board, all fixedly connected with bolt fixed block on the lateral wall of left board and right board, and two corresponding bolt fixed blocks are all fixed through fixing bolt, and fixing bolt can link together the left board and the right board of bottom plate 19.

In the utility model, when the ultrasonic pile is used, the bottom plate 19 is sleeved on a pile foundation through the fixing bolt, the bottom of the pile foundation is provided with the display screen 1, the receiver 20, the ultrasonic probe 4 and the servo motor 5, the servo motor 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the driving gear 7 to rotate, the driving gear 7 drives the driven gear 9 to rotate through the chain 8, the driven gear 9 drives the rotary disc 10 to rotate, the rotary disc 10 drives the first sliding rod 11 and the first sliding sleeve 14 to rotate, the ultrasonic probe 4 is driven to rotate around the pile foundation, the threaded rod 6 drives the threaded sleeve 12 to move, the threaded sleeve 12 drives the round sleeve 13 to move downwards through the first cross rod, and then drives the ultrasonic probe 4 to move downwards, so that the ultrasonic probe 4 can rotate around the pile foundation and move downwards, any part of the surface of the pile body can be detected by the ultrasonic probe 4, the ultrasonic probe 4 transmits detected information to the receiver 20, and the information is transmitted into the display screen 1 to be displayed in an image form, and the ultrasonic probe is convenient for workers to watch; through the cooperation setting between carousel 10, first slide bar 11|first sliding sleeve 14, ultrasonic probe 4, threaded rod 6 thread bush 12 and the circle cover 13 for ultrasonic probe 4 can all-round automatic detection to the striking surface, convenient and fast has avoided detecting the error, improves the accuracy that the device detected, and the content of not going on detailed in this description belongs to the prior art that the expert of the field was known.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer", etc. in terms are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (6)

1. The utility model provides an ultrasonic device for pile body integrality detects, includes fixing base (3) and bottom plate (19), its characterized in that, fixedly connected with spliced pole (2) on the up end of fixing base (3), motor groove and rotation groove have been seted up in spliced pole (2), motor groove is linked together with the rotation groove, rotate on the inner wall of rotation groove and be connected with the dwang, the one end fixedly connected with carousel (10) of dwang departure rotation groove inner wall, the one end fixedly connected with first slide bar (11) of carousel (10) departure rotation groove inner wall, the other end sliding connection of first slide bar (11) is on the up end of bottom plate (19), fixedly mounted has servo motor (5) on the inner wall of motor groove, the output fixedly connected with threaded rod (6) of servo motor (5), the other end rotation of threaded rod (6) is connected on the up end of bottom plate (19), fixedly cup joint driving gear (7) have driven gear (9) through chain (8) transmission connection, driven gear (9) are connected with one thread sleeve (12) on the threaded rod (12) fixedly connected with one end, one thread sleeve (12), the ultrasonic probe is characterized in that a first sliding sleeve (14) is connected to the inner wall of the round sleeve (13) in a sliding mode, the first sliding sleeve (14) is sleeved on the first sliding rod (11) in a sliding mode, and an ultrasonic probe (4) is fixedly connected to the side wall of the first sliding sleeve (14).

2. The ultrasonic device for pile body integrity detection according to claim 1, wherein a connecting seat is fixedly connected to the side wall of the fixing seat (3), the upper end face of the connecting seat is fixedly connected with a display screen (1) and a receiver (20), and the receiver (20) is connected with the display screen (1) through a connecting wire.

3. The ultrasonic device for pile body integrity detection according to claim 1, wherein the lower end face of the connecting column (2) is fixedly connected with a second slide bar (15), the other end of the second slide bar (15) is fixedly connected with the upper end face of the bottom plate (19), a second sliding sleeve (16) is sleeved on the second slide bar (15) in a sliding manner, a second cross bar is fixedly connected to the side wall of the second sliding sleeve (16), and the other end of the second cross bar is fixedly connected to the side wall of the threaded sleeve (12).

4. The ultrasonic device for pile body integrity detection according to claim 1, wherein the first sliding rod (11) is sleeved with a sliding block (17) in a sliding manner, connecting rods (18) are symmetrically and fixedly connected to the sliding block (17), and the other ends of the two connecting rods (18) are fixedly connected to the side wall of the circular sleeve (13).

5. The ultrasonic device for pile body integrity detection according to claim 1, wherein the circular sleeve (13) is provided with a sliding hole, the first sliding rod (11) is slidably connected with the sliding hole, and the bottom plate (19) is provided with a circular opening.

6. An ultrasonic device for pile body integrity detection according to claim 1, characterized in that the bottom plate (19) comprises a left plate and a right plate, the side walls of the left plate and the right plate are fixedly connected with bolt fixing blocks, and two corresponding bolt fixing blocks are fixed by fixing bolts.