CN207798747U - A kind of hydraulic engineering crack variation quantitative testing device - Google Patents
A kind of hydraulic engineering crack variation quantitative testing device Download PDFInfo
- Publication number
- CN207798747U CN207798747U CN201721864548.6U CN201721864548U CN207798747U CN 207798747 U CN207798747 U CN 207798747U CN 201721864548 U CN201721864548 U CN 201721864548U CN 207798747 U CN207798747 U CN 207798747U
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- Prior art keywords
- gauge
- snap
- arc
- gripping mechanism
- push
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Abstract
The utility model discloses a kind of hydraulic engineering cracks to change quantitative testing device,A kind of hydraulic engineering crack variation quantitative testing device,Including upper snap-gauge,Lower snap-gauge,Buckle,Upper gripping mechanism,Lower gripping mechanism,Arc panel,Arc-shaped rack,Arc-shaped guide rail,Driving device and control panel,One end of upper snap-gauge is rotatablely connected by one end of hinge and lower snap-gauge,The other end of upper snap-gauge is fixedly connected by buckling with the other end of lower snap-gauge,It is respectively equipped with gripping mechanism and lower gripping mechanism on the inside of the inside of upper snap-gauge and lower snap-gauge,Upper gripping mechanism and lower gripping mechanism include mounting plate,Push-rod electric machine,Side plate,Double shaft-extension asynchronous motor and driving wheel,The detection device,Four driving wheels can be made to be close to pipeline outer wall by controlling push-rod electric machine,It is applicable in the pipeline of various outer diameter,The cooperation of two ultrasonic probes,The outer wall of pipeline can detected without dead angle,Pipeline outer wall is close in ultrasonic listening,The precision of the detection of raising.
Description
Technical field
The utility model is related to hydraulic engineering technical field, amount detection device is determined in specially a kind of hydraulic engineering crack variation
It sets.
Background technology
Metallic conduit is widely used in hydraulic engineering, but metallic conduit is after a period of use, may will produce
Crack can cause serious consequence if cannot find in time.
Existing hydraulic engineering crack detecting device mostly uses greatly one-point measurement, after measuring a position, needs to open and press from both sides
Tool, operation is cumbersome, and cannot be guaranteed that detecting head is close to tested pipeline, influences accuracy of detection.For this purpose, it is proposed that a kind of water
Sharp engineering cracks change quantitative testing device.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic engineering cracks to change quantitative testing device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of quantitative inspection of hydraulic engineering crack variation
Survey device, including upper snap-gauge, lower snap-gauge, buckle, upper gripping mechanism, lower gripping mechanism, arc panel, arc-shaped rack, arc-shaped guide rail,
One end of driving device and control panel, the upper snap-gauge is rotatablely connected by one end of hinge and lower snap-gauge, the upper snap-gauge
The other end be fixedly connected with the other end of lower snap-gauge by buckling, the inside of the upper snap-gauge and lower snap-gauge inside are respectively equipped with
Upper gripping mechanism and lower gripping mechanism；
The upper gripping mechanism and lower gripping mechanism include mounting plate, push-rod electric machine, side plate, Double shaft-extension asynchronous motor
And driving wheel, the side of the mounting plate are symmetrically installed with push-rod electric machine, push-rod electric machine one end of the upper gripping mechanism with it is upper
Snap-gauge inner wall is fixedly connected, and push-rod electric machine one end of the lower gripping mechanism is fixedly connected with lower snap-gauge inner wall, the mounting plate
The corresponding both sides vertical with push-rod electric machine are respectively and fixedly provided with side plate, and side of the mounting plate far from push-rod electric machine is fixed with Double shaft-extension
The output shaft end of asynchronous motor, Double shaft-extension asynchronous motor both ends is each passed through the one of corresponding side plate and driving wheel
Side center is fixedly connected, and the output shaft at Double shaft-extension asynchronous motor both ends is rotatablely connected by bearing with corresponding side plate；
The side of the upper snap-gauge and the side of lower snap-gauge are respectively and fixedly provided with arc panel, and the arc panel is far from lower gripping mechanism
Side be fixed with arc-shaped rack and arc-shaped guide rail, and there are two arc-shaped guide rail settings, the side of the arc panel is equipped with driving
Device, the driving device by U-board, servo motor, connecting plate, sleeve, spring and ultrasonic probe, the U-board
Both ends are separately mounted on corresponding arc-shaped guide rail, and the side of the U-board is fixed with servo motor, the servo motor it is defeated
Shaft passes through the one side wall of U-board to be fixedly connected with driving gear, and driving gear is meshed with arc-shaped guide rail, the U-board
Side far from servo motor is fixed with connecting plate, and the side of the connecting plate is fixed with sleeve, and the sleeve inner is equipped with bullet
One end of spring, the spring is fixedly connected with connecting plate, and the other end of the spring and one end of ultrasonic probe are fixed and connected
It connects, the outside of the upper snap-gauge is equipped with control panel.
Preferably, the angle of the arc-shaped guide rail is more than 180 degree.
Preferably, the control panel is electrically connected push-rod electric machine, Double shaft-extension asynchronous motor and servo motor.
Preferably, it is respectively and fixedly provided with handle on the outside of the upper snap-gauge and lower snap-gauge.
Compared with prior art, the utility model has the beneficial effects that：The detection device opens buckle, by upper card first
Plate is unfolded with lower snap-gauge, and upper snap-gauge and lower snap-gauge are sleeved on pipeline, buckle is buckled, and by operation and control panel, controls push rod
The output elongate axis of motor, and then four driving wheels is made to be close to pipeline outer wall, it can be applicable in the pipeline of various outer diameter, pass through control
Double shaft-extension asynchronous motor can, so that the detection device is moved axially along the pipe, pass through control panel control servomotor
Output shaft rotates, and the output shaft of servo motor drives driving gear rotation, since driving gear is meshed with arc-shaped rack, so
Together along the radial rotating of pipeline, the cooperation of two ultrasonic probes can for U-board, connecting plate and ultrasonic probe
The outer wall of pipeline detect without dead angle, the setting of spring makes ultrasonic probe be close to pipeline outer wall, the detection of raising
Precision.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the isometric view of the utility model；
Fig. 3 is the utility model a-quadrant enlarged structure schematic diagram；
Fig. 4 is the utility model driving device structure schematic diagram；
Fig. 5 is the utility model sleeve inner structural schematic diagram.
In figure：The upper snap-gauges of 1-；Snap-gauge under 2-；3- is buckled；The upper gripping mechanisms of 4-；Gripping mechanism under 5-；6- mounting plates；7- is pushed away
Bar motor；8- side plates；9- Double shaft-extension asynchronous motors；10- driving wheels；11- arc panels；12- arc-shaped racks；13- arc-shaped guide rails；
14- driving devices；15-U shape plates；16- servo motors；17- driving gears；18- connecting plates；19- sleeves；20- springs；21- is super
Acoustic detection head；22- control panels；23- handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：Amount detection device is determined in a kind of variation of hydraulic engineering crack
It sets, including upper snap-gauge 1, lower snap-gauge 2, buckle 3, upper gripping mechanism 4, lower gripping mechanism 5, arc panel 11, arc-shaped rack 12, arc
Guide rail 13, driving device 14 and control panel 22, one end of the upper snap-gauge 1 is rotated by one end of hinge and lower snap-gauge 2 to be connected
Connect, the other end of the upper snap-gauge 1 is fixedly connected by buckle 3 with the other end of lower snap-gauge 2, the inside of the upper snap-gauge 1 with
2 inside of lower snap-gauge is respectively equipped with gripping mechanism 4 and lower gripping mechanism 5；
The upper gripping mechanism 4 and lower gripping mechanism 5 are asynchronous including mounting plate 6, push-rod electric machine 7, side plate 8, Double shaft-extension
The side of motor 9 and driving wheel 10, the mounting plate 6 is symmetrically installed with push-rod electric machine 7, the push rod of the upper gripping mechanism 4
7 one end of motor is fixedly connected with 1 inner wall of upper snap-gauge, and 7 one end of push-rod electric machine of the lower gripping mechanism 5 is solid with lower 2 inner wall of snap-gauge
Fixed connection, the corresponding both sides vertical with push-rod electric machine 7 of the mounting plate 6 are respectively and fixedly provided with side plate 8, and the mounting plate 6 is far from push rod
The side of motor 7 is fixed with Double shaft-extension asynchronous motor 9, the output shaft end difference at 9 both ends of Double shaft-extension asynchronous motor
Be fixedly connected with the side center of driving wheel 10 across corresponding side plate 8, and the output shaft at 9 both ends of Double shaft-extension asynchronous motor with
Corresponding side plate 8 is rotatablely connected by bearing；
The side of the upper snap-gauge 1 and the side of lower snap-gauge 2 are respectively and fixedly provided with arc panel 11, and the arc panel 11 is far from lower card
The side of tight device 5 is fixed with arc-shaped rack 12 and arc-shaped guide rail 13, and there are two the settings of arc-shaped guide rail 13, the arc panel 11
Side be equipped with driving device 14, the driving device 14 is by U-board 15, servo motor 16, connecting plate 18, sleeve 19, spring
20 and ultrasonic probe 21, the both ends of the U-board 15 be separately mounted on corresponding arc-shaped guide rail 13, the U-board 15
Side be fixed with servo motor 16, the output shaft of the servo motor 16 passes through the one side wall and driving gear 17 of U-board 15
It is fixedly connected, and driving gear 17 is meshed with arc-shaped guide rail 13, side of the U-board 15 far from servo motor 16 is fixed with
The side of connecting plate 18, the connecting plate 18 is fixed with sleeve 19, and the sleeve 19 is internally provided with spring 20, the spring 20
One end is fixedly connected with connecting plate 18, and the other end of the spring 20 is fixedly connected with one end of ultrasonic probe 21, described
The outside of upper snap-gauge 1 is equipped with control panel 22.
The angle of the arc-shaped guide rail 13 is more than 180 degree, ensures to detect without dead angle.
The control panel 22 is electrically connected push-rod electric machine, Double shaft-extension asynchronous motor 9 and servo motor 16, convenient for concentrating
Control.
The upper snap-gauge 1 and 2 outside of lower snap-gauge are respectively and fixedly provided with handle 23, easy to carry.
Operation principle：The detection device opens buckle 3, upper snap-gauge 1 and lower snap-gauge 2 is unfolded first, by upper snap-gauge 1 and
Lower snap-gauge 2 is sleeved on pipeline, buckles buckle 3, by operation and control panel 22, controls the output elongate axis of push-rod electric machine 7, in turn
So that four driving wheels 10 is close to pipeline outer wall, the pipeline of various outer diameter can be applicable in, by controlling 9 energy of Double shaft-extension asynchronous motor
It is enough, so that the detection device is moved axially along the pipe, is rotated by the output shaft of 22 control servomotor 16 of control panel, servo
The output shaft of motor 16 drives driving gear 17 to rotate, since driving gear 17 is meshed with arc-shaped rack 12, so U-board
15, connecting plate 18 and ultrasonic probe 21 are together along the radial rotating of pipeline, the cooperation of two ultrasonic probes 21, energy
Enough outer walls to pipeline detected without dead angle, and the setting of spring 20 makes ultrasonic probe 21 be close to pipeline outer wall, raising
The precision of detection.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of hydraulic engineering crack changes quantitative testing device, including upper snap-gauge (1), lower snap-gauge (2), buckle (3), upper clamping
Device (4), lower gripping mechanism (5), arc panel (11), arc-shaped rack (12), arc-shaped guide rail (13), driving device (14) and control
Panel (22), it is characterised in that：One end of the upper snap-gauge (1) is rotatablely connected by one end of hinge and lower snap-gauge (2), described
The other end of upper snap-gauge (1) is fixedly connected by buckle (3) with the other end of lower snap-gauge (2), the inside of the upper snap-gauge (1) and
It is respectively equipped with gripping mechanism (4) and lower gripping mechanism (5) on the inside of lower snap-gauge (2)；
The upper gripping mechanism (4) and lower gripping mechanism (5) include mounting plate (6), push-rod electric machine (7), side plate (8), twin shaft
Asynchronous motor (9) and driving wheel (10) are stretched, the side of the mounting plate (6) is symmetrically installed with push-rod electric machine (7), the upper card
Push-rod electric machine (7) one end of tight device (4) is fixedly connected with upper snap-gauge (1) inner wall, the push-rod electric machine of the lower gripping mechanism (5)
(7) one end is fixedly connected with lower snap-gauge (2) inner wall, and the mounting plate (6) the corresponding both sides vertical with push-rod electric machine (7) are fixed
There is side plate (8), side of the mounting plate (6) far from push-rod electric machine (7) is fixed with Double shaft-extension asynchronous motor (9), described double
The output shaft end that axis stretches asynchronous motor (9) both ends is each passed through the side center of corresponding side plate (8) and driving wheel (10)
It is fixedly connected, and the output shaft at Double shaft-extension asynchronous motor (9) both ends is rotatablely connected by bearing with corresponding side plate (8)；
The side of the upper snap-gauge (1) and the side of lower snap-gauge (2) are respectively and fixedly provided with arc panel (11), and the arc panel (11) is separate
The side of lower gripping mechanism (5) is fixed with arc-shaped rack (12) and arc-shaped guide rail (13), and there are two arc-shaped guide rail (13) settings,
The side of the arc panel (11) is equipped with driving device (14), and the driving device (14) is by U-board (15), servo motor
(16), pacify respectively at the both ends of connecting plate (18), sleeve (19), spring (20) and ultrasonic probe (21), the U-board (15)
On corresponding arc-shaped guide rail (13), the side of the U-board (15) is fixed with servo motor (16), the servo motor
(16) output shaft passes through the one side wall of U-board (15) to be fixedly connected with driving gear (17), and driving gear (17) and arc
Guide rail (13) is meshed, and side of the U-board (15) far from servo motor (16) is fixed with connecting plate (18), the connecting plate
(18) side is fixed with sleeve (19), and the sleeve (19) is internally provided with spring (20), one end of the spring (20) and company
Fishplate bar (18) is fixedly connected, and the other end of the spring (20) is fixedly connected with one end of ultrasonic probe (21), it is described on
The outside of snap-gauge (1) is equipped with control panel (22).
2. a kind of hydraulic engineering crack according to claim 1 changes quantitative testing device, it is characterised in that：The arc
The angle of guide rail (13) is more than 180 degree.
3. a kind of hydraulic engineering crack according to claim 1 changes quantitative testing device, it is characterised in that：The control
Panel (22) is electrically connected push-rod electric machine, Double shaft-extension asynchronous motor (9) and servo motor (16).
4. a kind of hydraulic engineering crack according to claim 1 changes quantitative testing device, it is characterised in that：The upper card
It is respectively and fixedly provided with handle (23) on the outside of plate (1) and lower snap-gauge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864548.6U CN207798747U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic engineering crack variation quantitative testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864548.6U CN207798747U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic engineering crack variation quantitative testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798747U true CN207798747U (en) | 2018-08-31 |
Family
ID=63278671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721864548.6U Expired - Fee Related CN207798747U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic engineering crack variation quantitative testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143341A (en) * | 2022-07-12 | 2022-10-04 | 贾建荣 | Detection and repair method for underground pipeline |
-
2017
- 2017-12-27 CN CN201721864548.6U patent/CN207798747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143341A (en) * | 2022-07-12 | 2022-10-04 | 贾建荣 | Detection and repair method for underground pipeline |
| WO2024011890A1 (en) * | 2022-07-12 | 2024-01-18 | 贾建荣 | Underground pipeline detecting and repairing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181227 |