CN215678221U

CN215678221U - Ultrasonic detection device

Info

Publication number: CN215678221U
Application number: CN202122209839.4U
Authority: CN
Inventors: 郑灿森; 郑晓方; 张淑怡; 曾宪星
Original assignee: Guangdong Taisheng Engineering Quality Inspection Co ltd
Current assignee: Guangdong Taisheng Engineering Quality Inspection Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to an ultrasonic detection device, which comprises a shell, a detection assembly, a lifting assembly, a bottom plate and an intermediate plate, wherein the detection assembly is arranged on the shell; the lifting assembly comprises at least two first lifting rods and at least two second lifting rods, the at least two first lifting rods are oppositely arranged on the bottom plate, one end, far away from the bottom plate, of each first lifting rod is provided with a lifting groove, one end of each second lifting rod is movably arranged in one lifting groove, and the other end of each second lifting rod is connected with the middle plate; the detection assembly comprises a first ultrasonic probe and at least one second ultrasonic probe, the first ultrasonic probe is connected with one side of the middle plate, which faces away from the shell, a detection port is formed in the bottom plate, the detection port is aligned with the first ultrasonic probe, and the second ultrasonic probe is arranged on the side wall of the shell. The ultrasonic detection device provided by the utility model can simultaneously have the function of detecting the ground and the wall of a building, and the detection efficiency is improved.

Description

Ultrasonic detection device

Technical Field

The utility model relates to the technical field of constructional engineering quality detection, in particular to an ultrasonic detection device.

Background

After the building construction is completed, whether the quality of the detector is over-qualified or not is often required, and when the building is detected, the building is detected in a non-damage or less-damage mode, such as ultrasonic detection, hollowing hammer detection and the like.

Most of the existing ultrasonic detection devices have small detection range and can only detect the ground or the wall. When the wall and the ground are required to be detected simultaneously, two ultrasonic detection devices or a manual handheld detection device is required, so that the detection mode is too troublesome, the accuracy of the two detection devices is inconsistent, and the efficiency of manual handheld detection is lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an ultrasonic testing apparatus to solve the above-mentioned problems.

The technical scheme of the utility model is that the ultrasonic detection device comprises a shell, a detection assembly, a lifting assembly, a bottom plate and an intermediate plate; the lifting assembly comprises at least two first lifting rods and at least two second lifting rods, the at least two first lifting rods are oppositely arranged on the bottom plate, a lifting groove is formed in one end, far away from the bottom plate, of each first lifting rod, one end of each second lifting rod is movably arranged in one lifting groove, and the other end of each second lifting rod is connected with the middle plate; the housing is arranged on the middle plate; the detection assembly comprises a first ultrasonic probe and at least one second ultrasonic probe, the first ultrasonic probe is opposite to the middle plate, one surface of the shell is connected with the middle plate, a detection port is formed in the bottom plate, the detection port is aligned with the first ultrasonic probe, and the second ultrasonic probe is arranged on the side wall of the shell.

In one embodiment, a rotating rod is arranged between the outer shell and the middle plate, and the outer shell is rotatably arranged on the middle plate through the rotating rod.

In one embodiment, a sliding groove is formed in the middle plate, and a sliding block is arranged on one surface, facing the middle plate, of the second ultrasonic probe and is slidably arranged in the sliding groove.

In one embodiment, a first motor is arranged in the middle plate, and the first motor is in driving connection with the rotating rod.

In one embodiment, the lifting assembly further includes at least two second motors and two lead screws, the second motors and the lead screws are disposed in the lifting grooves, the second motors are in driving connection with the lead screws, the second motors drive the lead screws to rotate in the lifting grooves, one ends of the second lifting rods facing the first lifting rods are provided with connecting grooves, screw blocks are disposed in the connecting grooves and connected with side walls of the connecting grooves, screw holes are disposed in the screw blocks, side walls of the screw holes are provided with threads, and at least parts of the lead screws are in threaded connection with the side walls of the screw holes.

In one embodiment, the detection port is provided with a detection cover, and the detection cover movably seals the detection port.

In one embodiment, the device further comprises a display screen, wherein the display screen is arranged on the shell and is electrically connected with the detection assembly.

In one embodiment, a pulley is disposed on the base plate.

The beneficial effects provided by the utility model are as follows: the first ultrasonic probe and the second ultrasonic probe are arranged on the ultrasonic detection device, so that the first ultrasonic probe and the second ultrasonic probe can be used for detecting the ground and the wall of a building respectively. And still be provided with lifting unit on ultrasonic detection device, lifting unit can adjust the height of first ultrasonic transducer and second ultrasonic transducer for ground, can make first ultrasonic transducer can have suitable height when detecting ground for the second ultrasonic transducer can detect the not co-altitude of wall. The ultrasonic detection device provided by the utility model can realize that one ultrasonic detection device has the function of detecting the ground and the wall of a building at the same time, thereby improving the detection efficiency of the quality of the construction engineering.

Drawings

FIG. 1 is a schematic view of a planar structure of an ultrasonic testing apparatus in one direction according to an embodiment;

FIG. 2 is a schematic view of an embodiment of an ultrasonic testing device in another direction;

fig. 3 is a schematic view of the internal structure of the first lift pin and the second lift pin in an embodiment.

In the drawings, 10, an ultrasonic detection device; 100. a housing; 101. a display screen; 102. a slider; 201. a first ultrasonic probe; 202. a second ultrasonic probe; 301. a first lifting rod; 302. a second lifting rod; 303. a lifting groove; 304. connecting grooves; 305. a screw block; 306. a screw rod; 400. a base plate; 401. a detection port; 500. a middle plate; 600. a pulley.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.

In one embodiment, as shown in fig. 1 and 2, an ultrasonic testing device 10 includes a housing 100, a testing assembly, a lifting assembly, a base plate 400, and an intermediate plate 500; the lifting assembly comprises at least two first lifting rods 301 and at least two second lifting rods 302, the at least two first lifting rods 301 are oppositely arranged on the bottom plate 400, one end of each first lifting rod 301, which is far away from the bottom plate 400, is provided with a lifting groove 303, one end of each second lifting rod 302 is movably arranged in one lifting groove 303, and the other end of each second lifting rod 302 is connected with the middle plate 500; the case 100 is disposed on the middle plate 500; the detection assembly comprises a first ultrasonic probe 201 and at least one second ultrasonic probe 202, the first ultrasonic probe 201 is connected with one surface of the middle plate 500, which faces away from the shell 100, a detection port 401 is formed in the bottom plate 400, the detection port 401 is aligned with the first ultrasonic probe 201, and the second ultrasonic probe 202 is arranged on the side wall of the shell 100.

Specifically, the first ultrasonic probe 201 and the second ultrasonic probe 202 are provided on the ultrasonic detection device 10. The first ultrasonic probe 201 is used for detecting the ground of a building, and the second ultrasonic probe 202 is used for detecting the wall surface of the building. Through set up on the ultrasonic detection device 10 lift subassembly, lift subassembly can adjust first ultrasonic transducer 201 with the height of second ultrasonic transducer 202 for ground for first ultrasonic transducer 201 can have suitable height when detecting ground, makes second ultrasonic transducer 202 can detect the wall of co-altitude not. The way of detecting the ground by the first ultrasonic probe 201 and the way of detecting the wall by the second ultrasonic probe 202 are realized in ways that can be known by those skilled in the art, and are not described herein again. By the ultrasonic detection device 10 provided by the utility model, the function of detecting the ground and the wall of a building is realized by one ultrasonic detection device, manual handheld detection is not needed, and the efficiency of detecting the quality of the building engineering is improved.

In order to enable each second ultrasonic probe 202 on the housing 100 to better detect a wall surface, in one embodiment, a rotating rod is disposed between the housing 100 and the middle plate 500, and the housing 100 is rotatably disposed on the middle plate 500 through the rotating rod. Specifically, one end of the rotating rod is rotatably disposed on the middle plate 500, and the other end of the rotating rod is fixedly connected to the housing 100. The inside of dwang has seted up the receiving wire hole, the wiring hole is used for passing for the electric wire that connects, so that with electronic components in the shell 100 with electronic components on the intermediate plate 500 electricity is connected.

To facilitate rotation of the second ultrasonic probe 202 on the intermediate plate 500 for better inspection of the wall surface. In one embodiment, as shown in fig. 2, a sliding groove is formed on the middle plate 500, and a sliding block 102 is disposed on a surface of the second ultrasonic probe 202 facing the middle plate 500, and the sliding block 102 is slidably disposed in the sliding groove. Specifically, the sliding groove is a circular arc sliding groove, and the housing 100 is circular. Each second ultrasonic probe 202 on the housing 100 takes the rotating rod as a center of a circle, the length of the housing 100 is a diameter, and the sliding block 102 slides in the sliding groove to perform circular motion. By means of the arrangement, the second ultrasonic probes 202 can adjust the position relation with the wall surface so as to better detect the wall surface.

In one embodiment, a roller is disposed on a surface of the slide block 102 facing away from the second ultrasonic probe 202, and the roller abuts against a bottom of the sliding groove. By arranging the roller, the sliding connection of the sliding block 102 in the sliding groove can be changed into the rolling connection of the sliding block 102 in the sliding groove, so that the friction force of the sliding block 102 moving in the sliding groove is effectively reduced, and the sliding block 102 can better slide in the sliding groove.

In order to realize the rotation of the rotation rod, in one embodiment, a first motor is disposed in the middle plate 500, and the first motor is in driving connection with the rotation rod. Specifically, set up the holding chamber in the intermediate lamella 500, first motor sets up the holding intracavity, the dwang is at least partially set up the holding intracavity, the dwang with the output of first motor is connected. The first motor rotates to drive the rotation lever to rotate, so that the rotation lever drives the housing 100 to rotate.

In one embodiment, as shown in fig. 3, the lifting assembly further includes at least two second motors and two lead screws 306, the second motors and the lead screws 306 are disposed in the lifting groove 303, the second motors are drivingly connected to the lead screws 306, the second motors drive the lead screws 306 to rotate in the lifting groove 303, one end of the second lifting rod 302 facing the first lifting rod 301 is provided with a connecting groove 304, a screw block 305 is disposed in the connecting groove 304, the screw block 305 is connected to a side wall of the connecting groove 304, the screw block 305 is provided with a screw hole, a side wall of the screw hole is provided with a screw thread, and the lead screws 306 are at least partially screwed with the side wall of the screw hole. Specifically, the depth of the connecting groove 304 is adapted to the length of the screw rod 306, a screw block 305 is disposed in the connecting groove 304, and the outer surface of the screw block 305 is fixedly connected with the inner side of the connecting groove 304. The screw rod 306 rotates in the lifting groove 303, so that the screw block 305 screwed with the screw rod 306 can move on the screw rod 306, and the second lifting rod 302 is movably arranged in the lifting groove 303.

In one embodiment, a detection cover (not shown) is disposed at the detection port 401, and the detection cover movably seals the detection port 401. Specifically, the detection cover is rotatably connected with the side wall of the detection port 401 through a hinge. When the first ultrasonic detection probe is required to be used for detection, the detection sealing cover is turned over and opened, and then the position of the first ultrasonic probe 201 away from the ground is adjusted, so that the first ultrasonic probe 201 can be used for detecting the ground. When the first ultrasonic wave is not needed for detection, the detection cover can be used for sealing the detection port 401, so that the first ultrasonic probe 201 is protected.

In one embodiment, the two opposite sides of the sidewall of the detection port 401 are respectively opened with a cover groove, and the detection cover includes a first cover and a second cover, the first cover is slidably disposed in one of the cover grooves, and the second cover is slidably disposed in the other cover groove. By so arranging, the detection cover is convenient to open or seal the detection port 401.

In order to display the results detected by the first ultrasonic probe 201 and the second ultrasonic probe 202, in one embodiment, as shown in fig. 1 and 2, the ultrasonic detection apparatus 10 further includes a display 101, the display 101 is disposed on the housing 100, and the display 101 is electrically connected to the detection component. Specifically, the display screen 101 is electrically connected to the first ultrasonic probe 201 and the second ultrasonic probe 202, respectively. After the data detected by the first ultrasonic probe 201 and the second ultrasonic probe 202 are processed by signals, the data can be displayed through the display screen 101, so that a technician can conveniently check the data.

To facilitate movement of the ultrasonic testing device 10, in one embodiment, as shown in FIG. 1, the base plate 400 is provided with a pulley 600. Specifically, the number of the pulleys 600 is at least four, and the four pulleys 600 are respectively arranged at four corners of one surface of the base plate 400 facing away from the first lifting rod 301. The pulley 600 is a universal wheel. By the pulley 600 thus provided, it is possible to facilitate the movement of the ultrasonic detection apparatus 10.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An ultrasonic detection device is characterized by comprising a shell, a detection assembly, a lifting assembly, a bottom plate and an intermediate plate;

the lifting assembly comprises at least two first lifting rods and at least two second lifting rods, the at least two first lifting rods are oppositely arranged on the bottom plate, a lifting groove is formed in one end, far away from the bottom plate, of each first lifting rod, one end of each second lifting rod is movably arranged in one lifting groove, and the other end of each second lifting rod is connected with the middle plate;

the housing is arranged on the middle plate;

the detection assembly comprises a first ultrasonic probe and at least one second ultrasonic probe, the first ultrasonic probe is opposite to the middle plate, one surface of the shell is connected with the middle plate, a detection port is formed in the bottom plate, the detection port is aligned with the first ultrasonic probe, and the second ultrasonic probe is arranged on the side wall of the shell.

2. The ultrasonic detection device according to claim 1, wherein a rotation lever is provided between the housing and the intermediate plate, and the housing is rotatably provided on the intermediate plate by the rotation lever.

3. The ultrasonic testing device according to claim 2, wherein a sliding groove is formed in the middle plate, and a sliding block is disposed on a surface of the second ultrasonic probe facing the middle plate, and the sliding block is slidably disposed in the sliding groove.

4. The ultrasonic testing device according to claim 2, wherein a first motor is disposed in the middle plate, and the first motor is drivingly connected to the rotating rod.

5. The ultrasonic detection device according to claim 1, wherein the lifting assembly further comprises at least two second motors and two lead screws, the second motors and the lead screws are disposed in the lifting grooves, the second motors are in driving connection with the lead screws, the second motors drive the lead screws to rotate in the lifting grooves, one ends of the second lifting rods facing the first lifting rods are provided with connecting grooves, screw blocks are disposed in the connecting grooves and connected with side walls of the connecting grooves, screw holes are disposed in the screw blocks, side walls of the screw holes are provided with threads, and at least a part of the lead screws are in threaded connection with the side walls of the screw holes.

6. The ultrasonic testing device of claim 1, wherein the testing port is provided with a testing cover, and the testing cover movably seals the testing port.

7. The ultrasonic testing device of claim 1, further comprising a display screen disposed on the housing, the display screen being electrically connected to the test assembly.

8. The ultrasonic testing device of claim 1, wherein the base plate is provided with a pulley.