CN205426854U - Surface detection device based on ultrasonic signal - Google Patents
Surface detection device based on ultrasonic signal Download PDFInfo
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- CN205426854U CN205426854U CN201521048088.0U CN201521048088U CN205426854U CN 205426854 U CN205426854 U CN 205426854U CN 201521048088 U CN201521048088 U CN 201521048088U CN 205426854 U CN205426854 U CN 205426854U
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- support arm
- seat
- lowering
- ultrasonic signal
- ultrasonic
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Abstract
The utility model discloses a surface detection device based on ultrasonic signal, including base elevating gear and rotating device, rotating device connects with the elevating gear transmission, elevating gear's upper end fixed mounting has the pole setting, the articulated support arm of installing in the pole setting, it drives actuating cylinder to be equipped with the support arm between pole setting and the support arm, the support arm drives actuating cylinder and passes through tube coupling to air supply, the seat is detected to articulated the installing of tip of support arm, it has the ultrasonic wave detector to detect the seat internal fixation, install ultrasonic transducer on the ultrasonic wave detector, ultrasonic transducer extends to the lateral wall outside of detecting the seat, the bottom of detecting the seat is equipped with detection angle holding device, the utility model discloses an elevating gear can drive the support arm upwards rotates to promoting ultrasonic transducer's height, examining the thing surface with the quilt that conveniently detects the eminence, rotating device can drive the elevating gear rotation in addition, adjusts simply ultrasonic transducer orientation adjustment convenience with the indirect orientation of adjusting ultrasonic transducer.
Description
Technical field
This utility model relates to a kind of surface inspection apparatus technical field, particularly relates to a kind of surface detection apparatus based on ultrasonic signal.
Background technology
Ultrasonic Nondestructive is on the premise of not part of damage or raw material duty, use ultrasound wave to can not by visual test to surface and a kind of detection means of checking of internal soundness.The principle of ultrasound examination is, if metal has the defects (having gas in defect) such as pore, crackle, layering, when ultrasonic propagation is to the interface of metal and defect, will completely or partially reflect, the ultrasound wave reflected is popped one's head in reception, by the processing of circuit of instrument internal, the fluorescent screen of instrument just will reveal whether differing heights and waveform at regular intervals, the defect degree of depth in part or raw material, position and shape can be judged according to the variation characteristic of waveform.The advantage of ultrasound examination be detection thickness is big, highly sensitive, speed fast, low cost, harmless, and defect can be carried out location and quantitatively.But inconvenience is moved in ultrasound examination of the prior art, therefore use also inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of surface detection apparatus based on ultrasonic signal simple to operate, easy to use.
nullFor solving above-mentioned technical problem，The technical solution of the utility model is: surface detection apparatus based on ultrasonic signal，Including pedestal，It is rotatablely equipped with lowering or hoisting gear on described pedestal，On the described pedestal of described lowering or hoisting gear side, tumbler is installed，Described tumbler links with described lowering or hoisting gear transmission，The upper end of described lowering or hoisting gear is installed with vertical rod，Hinged in described vertical rod support arm is installed，It is provided with support arm between described vertical rod and described support arm and drives cylinder，Described support arm drives cylinder to be connected to source of the gas by pipeline，The end of described support arm is hinged is provided with detection seat，It is fixed with ultrasonic depth finder in described detection seat，On described ultrasonic depth finder, ultrasound probe is installed，Described ultrasound probe extends to the side-wall outer side of described detection seat，The bottom of described detection seat is provided with detection angle holding means.
As preferred technical scheme, described lowering or hoisting gear includes being located at the jack on described pedestal or electric expansion bar.
As preferred technical scheme, described tumbler includes the driving motor being fixedly mounted on described pedestal, it is fixedly connected with driving gear on the power output shaft of described driving motor, the periphery fixed cover of described jack or described electric expansion bar is equipped with driven gear, and described driving gear engages setting with described driven gear.
As preferred technical scheme, described detection angle holding means includes the connecting rod being hingedly mounted on described detection seat bottom portion, and described connecting rod lower end is fixedly connected with balancing weight.
As preferred technical scheme, described base bottom is arranged and is provided with the walking roller being easy to movement.
Owing to have employed technique scheme, surface detection apparatus based on ultrasonic signal, including pedestal, it is rotatablely equipped with lowering or hoisting gear on described pedestal, on the described pedestal of described lowering or hoisting gear side, tumbler is installed, described tumbler links with described lowering or hoisting gear transmission, the upper end of described lowering or hoisting gear is installed with vertical rod, hinged in described vertical rod support arm is installed, it is provided with support arm between described vertical rod and described support arm and drives cylinder, described support arm drives cylinder to be connected to source of the gas by pipeline, the end of described support arm is hinged is provided with detection seat, it is fixed with ultrasonic depth finder in described detection seat, on described ultrasonic depth finder, ultrasound probe is installed, described ultrasound probe extends to the side-wall outer side of described detection seat, the bottom of described detection seat is provided with detection angle holding means；The beneficial effects of the utility model are: lowering or hoisting gear can drive described support arm to be rotated up, to promote the height of ultrasound probe, to facilitate the checking matter surface of detection eminence, additionally tumbler can drive lowering or hoisting gear to rotate, direction with Indirect method ultrasound probe, regulation is simple, and ultrasound probe direction is easy to adjust.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of this utility model embodiment；
In figure: 1-pedestal；2-electric expansion bar；3-drives motor；4-drives gear；5-driven gear；6-vertical rod；7-support arm；8-support arm drives cylinder；9-detects seat；10-ultrasound probe；11-connecting rod；12-balancing weight；13-walking roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.In the following detailed description, only by the way of explanation, some one exemplary embodiment of the present utility model is described.Undoubtedly, those of ordinary skill in the art will be consequently realised that, in the case of without departing from spirit and scope of the present utility model, can be modified described embodiment by various different modes.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting scope of the claims.
As shown in Figure 1, surface detection apparatus based on ultrasonic signal, including pedestal 1, it is rotatablely equipped with lowering or hoisting gear on described pedestal 1, on the described pedestal 1 of described lowering or hoisting gear side, tumbler is installed, described tumbler links with described lowering or hoisting gear transmission, described lowering or hoisting gear includes being located at the jack on described pedestal 1 or electric expansion bar 2, the present embodiment uses electric expansion bar 2, described tumbler includes the driving motor 3 being fixedly mounted on described pedestal 1, driving gear 4 it is fixedly connected with on the power output shaft of described driving motor 3, the periphery fixed cover of described jack or described electric expansion bar 2 is equipped with driven gear 5, described driving gear 4 engages setting with described driven gear 5.When starting described driving motor 3, described driving gear 4 can be driven to rotate, indirectly drive described electric expansion bar 2 to rotate by engaging described driven gear 5, and then realize the adjustment in detection direction.
The upper end of described lowering or hoisting gear is installed with vertical rod 6, hinged in described vertical rod 6 support arm 7 is installed, it is provided with support arm between described vertical rod 6 and described support arm 7 and drives cylinder 8, described support arm drives cylinder 8 to be connected to source of the gas by pipeline, the end of described support arm 7 is hinged is provided with detection seat 9, being fixed with ultrasonic depth finder in described detection seat 9, described ultrasonic depth finder is provided with ultrasound probe 10, described ultrasound probe 10 extends to the side-wall outer side of described detection seat 9.
Described vertical rod 6 can be carried out a liter act by described electric expansion bar 2, and then is elevated by described support arm 7, to adjust the height of described ultrasound probe 10 so that it is detect the differing heights position on testee surface, adjusts simple, and detection uses laborsaving.
The bottom of the described detection seat 9 of the present embodiment is provided with detection angle holding means.Described detection angle holding means includes being hingedly mounted on the connecting rod 11 bottom described detection seat 9, and described connecting rod 11 lower end is fixedly connected with balancing weight 12.By the setting of described balancing weight 12, the detection direction of described ultrasound probe 10 can be made to be in level all the time, therefore the present embodiment is especially suitable for detecting large-area perpendicular.
For convenience this device is carried out position adjustment, can arrange bottom described pedestal 1 and the walking roller 13 being easy to movement is installed, for the transfer of detection site.
Lowering or hoisting gear of the present utility model can drive described support arm 7 to be rotated up, to promote the height of ultrasound probe 10, to facilitate the checking matter surface of detection eminence, additionally tumbler can drive lowering or hoisting gear to rotate, direction with Indirect method ultrasound probe 10, regulation is simple, and ultrasound probe 10 direction is easy to adjust.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. surface detection apparatus based on ultrasonic signal, including pedestal, it is characterized in that: on described pedestal, be rotatablely equipped with lowering or hoisting gear, on the described pedestal of described lowering or hoisting gear side, tumbler is installed, described tumbler links with described lowering or hoisting gear transmission, the upper end of described lowering or hoisting gear is installed with vertical rod, hinged in described vertical rod support arm is installed, it is provided with support arm between described vertical rod and described support arm and drives cylinder, described support arm drives cylinder to be connected to source of the gas by pipeline, the end of described support arm is hinged is provided with detection seat, it is fixed with ultrasonic depth finder in described detection seat, on described ultrasonic depth finder, ultrasound probe is installed, described ultrasound probe extends to the side-wall outer side of described detection seat, the bottom of described detection seat is provided with detection angle holding means.
2. surface detection apparatus based on ultrasonic signal as claimed in claim 1, it is characterised in that: described lowering or hoisting gear includes being located at the jack on described pedestal or electric expansion bar.
3. surface detection apparatus based on ultrasonic signal as claimed in claim 2, it is characterized in that: described tumbler includes the driving motor being fixedly mounted on described pedestal, it is fixedly connected with driving gear on the power output shaft of described driving motor, the periphery fixed cover of described jack or described electric expansion bar is equipped with driven gear, and described driving gear engages setting with described driven gear.
4. the surface detection apparatus based on ultrasonic signal as described in claim 1,2 or 3, it is characterised in that: described detection angle holding means includes the connecting rod being hingedly mounted on described detection seat bottom portion, and described connecting rod lower end is fixedly connected with balancing weight.
5. surface detection apparatus based on ultrasonic signal as claimed in claim 4, it is characterised in that: described base bottom is arranged and is provided with the walking roller being easy to movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048088.0U CN205426854U (en) | 2015-12-16 | 2015-12-16 | Surface detection device based on ultrasonic signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048088.0U CN205426854U (en) | 2015-12-16 | 2015-12-16 | Surface detection device based on ultrasonic signal |
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| Publication Number | Publication Date |
|---|---|
| CN205426854U true CN205426854U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521048088.0U Active CN205426854U (en) | 2015-12-16 | 2015-12-16 | Surface detection device based on ultrasonic signal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807171A (en) * | 2017-10-26 | 2018-03-16 | 西南石油大学 | A kind of testing agency of in-service Large Oil Tank Corrosion monitoring robot |
| CN107831216A (en) * | 2017-10-23 | 2018-03-23 | 广元市特种设备监督检验所 | A kind of boiler tubing ultrasonic detection device |
| CN111879530A (en) * | 2020-09-02 | 2020-11-03 | 湖南汽车工程职业学院 | Intelligent detection system for automobile chassis |
| CN113093199A (en) * | 2021-03-17 | 2021-07-09 | 广东杜曼医学科技有限公司 | Micro-convex ultrasonic imaging scanning device, system and method |
-
2015
- 2015-12-16 CN CN201521048088.0U patent/CN205426854U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831216A (en) * | 2017-10-23 | 2018-03-23 | 广元市特种设备监督检验所 | A kind of boiler tubing ultrasonic detection device |
| CN107831216B (en) * | 2017-10-23 | 2020-08-11 | 广元市特种设备监督检验所 | Boiler pipeline ultrasonic detection device |
| CN107807171A (en) * | 2017-10-26 | 2018-03-16 | 西南石油大学 | A kind of testing agency of in-service Large Oil Tank Corrosion monitoring robot |
| CN111879530A (en) * | 2020-09-02 | 2020-11-03 | 湖南汽车工程职业学院 | Intelligent detection system for automobile chassis |
| CN113093199A (en) * | 2021-03-17 | 2021-07-09 | 广东杜曼医学科技有限公司 | Micro-convex ultrasonic imaging scanning device, system and method |
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