CN208239394U - A kind of non-destructive testing device for prestress pipe - Google Patents
A kind of non-destructive testing device for prestress pipe Download PDFInfo
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- CN208239394U CN208239394U CN201820668630.XU CN201820668630U CN208239394U CN 208239394 U CN208239394 U CN 208239394U CN 201820668630 U CN201820668630 U CN 201820668630U CN 208239394 U CN208239394 U CN 208239394U
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- fixedly connected
- moving tube
- destructive testing
- prestress pipe
- controlling terminal
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Abstract
The utility model discloses a kind of non-destructive testing devices for prestress pipe, are related to construction engineering test technical field.The utility model includes steel strand wires, steel strand wires side surface cover is equipped with moving tube, moving tube two sides are fixedly connected to traction rope, moving tube week, side was rotatably connected to rotating ring, rotation surrounding place side face is fixedly connected with several signal transmitting and receiving panels, one surface of signal transmitting and receiving panel is fixedly connected with several high frequency distance measuring sensors, one surface of moving tube offers several square grooves, square groove inner surface is fixedly connected with several fixed links, fixed link week, side was fixedly connected with a mouse encoder, the utility model passes through the mutual cooperation of rotating ring and signal receiving/transmission device, high frequency distance measuring sensor comprehensively measures inner wall of the pipe, it can be checked by data exception for crack that may be present in pipeline, has the advantages that efficient complete detection prestress pipe inner wall.
Description
Technical field
The utility model relates to construction engineering test technical field, specially a kind of non-destructive testing for prestress pipe
Device.
Background technique
Prestress pipe is also known as bellows, and mud jacking density quality has great influence to the durability of bridge, if in advance
Cracked or gap in stress pipeline, when high pressure mud jacking, can make grouting result unequal, and mud jacking leakiness causes pipeline
Internal prestressed structure is unstable, and mud jacking leakiness also results in steel strand wires in prestress pipe simultaneously and corrodes, and will lead to pre- answer
Power is lost in advance, and bridge actual life can be caused to shorten.
Prestress pipe non-destructive testing device at this stage usually measures after pipeline pneumatic mortar, by electromagnetic wave or
Person vibrates the mode of transmitting to detecting in pipeline, and such detection mode detection is there are certain error and detects pipeline
Mud jacking, which occurs, in inside can not also make effective remedial measure extremely, cannot detect from the basic reason for leading to mud jacking exception
Problem is timely remedied.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of non-destructive testing device for prestress pipe,
By the mutual cooperation of rotating ring and signal receiving/transmission device, high frequency distance measuring sensor is carried out to inner wall of the pipe comprehensive
Measurement, can be checked for crack that may be present in pipeline by data exception, be solved in detection prestress pipe
The incomplete problem of wall；It, can be when moving tube be displaced in real time to the position of device by the mutual cooperation of encoder and idler wheel
Information is recorded, once discovery data exception can reduce detection range, convenient detection investigation again, solution by location information
The not high problem of non-destructive testing device of having determined detection accuracy.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being used for prestress pipe
Non-destructive testing device, including steel strand wires, steel strand wires side surface cover is equipped with moving tube, and the moving tube two sides are fixed to be connected
It is connected to traction rope；
The moving tube week, side was rotatably connected to rotating ring, and the rotation surrounding place side face is fixedly connected with that there are four signals to receive
It leavens dough plate, one surface of signal transmitting and receiving panel is fixedly connected there are four high frequency distance measuring sensor.
Further, one surface of moving tube is opened up there are four square groove, and the square groove inner surface is fixedly connected with
Two fixed links, one surface of moving tube offer mounting groove.
Further, one surface of mounting groove is fixedly connected with driving device, and driving device output shaft one end is solid
Surely it is connected with driving gear, the rotating ring one side is fixedly connected with annular gear wheel, the driving gear side face and ring-type
The engagement of gear week side.
Further, fixed link week side is fixedly connected with a mouse encoder, the rotation of fixed link week side
It is connected with idler wheel, the idler wheel one side and mouse encoder are sequentially connected.
Further, described traction rope one end is fixedly connected with controlling terminal, and one surface of controlling terminal is provided with LED
Display screen, one surface of controlling terminal are provided with start button, and one surface of controlling terminal is provided with status indicator lamp, institute
It states one surface of controlling terminal and is provided with loudspeaker, one surface of controlling terminal is provided with stop button.
Further, the driving device is DC brushless motor, and the traction rope is internally provided with data line and power supply
Line.
The utility model has the following beneficial effects:
1, the non-destructive testing device for being used for prestress pipe, by the mutual cooperation of rotating ring and signal receiving/transmission device,
High frequency distance measuring sensor comprehensively measures inner wall of the pipe, can lead to for crack that may be present in pipeline
It crosses data exception to be checked, has the advantages that efficient complete detection prestress pipe inner wall.
2, the non-destructive testing device for being used for prestress pipe can moved by the mutual cooperation of encoder and idler wheel
The location information of device is recorded in real time when dynamic pipe displacement, is examined once discovery data exception can be reduced by location information
Range is surveyed, convenient detection investigation again has the advantages that further increase detection efficiency.
3, the non-destructive testing device for being used for prestress pipe can drive moving tube upper in steel strand wires by traction rope
It moves, and real-time communication and equipment power supply can be carried out, have the advantages that structure is simple and highly efficient.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of non-destructive testing device for prestress pipe；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of moving tube；
Fig. 4 is the explosive view of Fig. 3；
Fig. 5 is the structural schematic diagram of controlling terminal；
Fig. 6 is Fig. 5 positive structure diagram；
In attached drawing, parts list represented by the reference numerals are as follows:
In figure: 1- steel strand wires, 2- traction rope, 3- moving tube, 4- rotating ring, 5- idler wheel, 6- signal transmitting and receiving panel, 7- driving
Device, 8- driving gear, 9- annular gear wheel, 10- mouse encoder, 11- controlling terminal, 301- square groove, 302- fixed link,
303- mounting groove, 601- high frequency distance measuring sensor, 1101-LED display screen, 1102- start button, 1103- status indicator lamp,
1104- loudspeaker, 1105- stop button.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding " " surface " " end face " " all sides " " offering ",
It is merely for convenience of describing the present invention and simplifying the description, rather than the component or element of indication or suggestion meaning must have
Specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of non-destructive testing dress for prestress pipe
It sets, including steel strand wires 1,1 side surface cover of steel strand wires is equipped with moving tube 3, and 3 two sides of moving tube are fixedly connected to traction rope 2.
Wherein as shown in Figure 3-4,3 weeks sides of moving tube are rotatably connected to rotating ring 4, and 4 weeks sides of rotating ring are fixedly connected
There are four signal transmitting and receiving panel 6,6 one surface of signal transmitting and receiving panel is fixedly connected there are four high frequency distance measuring sensor 601, and high frequency is surveyed
It is 300E10TR-1 model ultrasonic sensor away from sensor 601.
Wherein, 3 one surface of moving tube is opened up there are four square groove 301, and 301 inner surface of square groove is fixedly connected with that there are two solid
Fixed pole 302,3 one surface of moving tube offer mounting groove 303.
Wherein, 303 1 surface of mounting groove is fixedly connected with driving device 7, and driving device 7 is connect by screw with mounting groove
Fixed, 7 output shaft one end of driving device is fixedly connected with driving gear 8, and 4 one side of rotating ring is fixedly connected with annular gear wheel 9,
9 side of annular gear wheel is welded and fixed with rotating ring 4, and driving 8 weeks sides of gear are engaged with 9 weeks sides of annular gear wheel.
Wherein, 302 weeks sides of fixed link are fixedly connected with a mouse encoder 10, and mouse encoder 10 is BM005W202B
Model mouse roller encoder, 302 weeks sides of fixed link are rotatably connected to idler wheel 5, and 5 one side of idler wheel and mouse encoder 10 pass
Dynamic connection.
Wherein, driving device 7 is DC brushless motor, and traction rope 2 is internally provided with data line and supply lines, and data line is used
In the detection data of transmission high frequency distance measuring sensor 601, supply lines is that driving device 7 and signal transmitting and receiving panel 6 provide electric energy.
Wherein as seen in figs. 5-6,2 one end of traction rope is fixedly connected with controlling terminal 11, and controlling terminal 11 is internally provided with
Lithium battery, 11 1 surface of controlling terminal are provided with LED display 1101, and 11 1 surface of controlling terminal is provided with start button
1102,11 1 surface of controlling terminal is provided with status indicator lamp 1103, and 11 1 surface of controlling terminal is provided with loudspeaker 1104, control
11 1 surface of terminal processed is provided with stop button 1105.
The working principle of the present embodiment are as follows: steel strand wires 1 are run through into prestress pipe and fixation is straightened, moving tube is socketed in
1 week side of steel strand wires, presses the start button 1102 in controlling terminal 11, and driving device 7 and high frequency distance measuring sensor 601 start
Operation, driving device 7 drive driving gear 8 and annular gear wheel 9 respectively, and annular gear wheel 9 drives rotating ring 4 to move, 4 band of rotating ring
Dynamic signal transmitting and receiving panel 6 rotates, and pulls traction rope 2 along prestress pipe axis direction, high frequency distance measuring sensor 601 is to prestressed pipe
Road inner wall is detected, and mouse encoder 10 is always on by the rotation record displacement information of idler wheel 5,1103 green of status indicator lamp,
Above-mentioned steps can carry out repeating to detect work, if discovery inner wall of the pipe data exception, detection information and location information pass through traction
Data line in rope 2 is transmitted to controlling terminal 11, and detection data abnormal position is shown on LED display 1101, loudspeaker
1104 issue drop drop sound alarm, and 1103 red of status indicator lamp is always on, and press stop button 1105, the order driving of controlling terminal 11
Device 7 and signal transmitting and receiving panel 6 stop working, and complete abnormality detection work.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of non-destructive testing device for prestress pipe, including steel strand wires (1), it is characterised in that: the steel strand wires (1)
Side surface cover is equipped with moving tube (3), and moving tube (3) two sides are fixedly connected to traction rope (2)；
The all sides of the moving tube (3) are rotatably connected to rotating ring (4), and all sides of the rotating ring (4) are fixedly connected with several
Signal transmitting and receiving panel (6), (6) one surface of signal transmitting and receiving panel are fixedly connected with several high frequency distance measuring sensors (601).
2. a kind of non-destructive testing device for prestress pipe according to claim 1, which is characterized in that the movement
(3) one surfaces of pipe offer several square grooves (301), and square groove (301) inner surface is fixedly connected with several fixed links
(302), (3) one surface of moving tube offers mounting groove (303).
3. a kind of non-destructive testing device for prestress pipe according to claim 2, which is characterized in that the installation
(303) one surface of slot is fixedly connected with driving device (7), and described driving device (7) output shaft one end is fixedly connected with sliding tooth
It takes turns (8), rotating ring (4) one side is fixedly connected with annular gear wheel (9), all sides of the driving gear (8) and ring tooth
Take turns (9) all side engagements.
4. a kind of non-destructive testing device for prestress pipe according to claim 2, which is characterized in that the fixation
Bar (302) week, side was fixedly connected with a mouse encoder (10), and all sides of the fixed link (302) are rotatably connected to idler wheel
(5), idler wheel (5) one side and mouse encoder (10) are sequentially connected.
5. a kind of non-destructive testing device for prestress pipe according to claim 1, which is characterized in that the traction
Rope (2) one end is fixedly connected with controlling terminal (11), and (11) one surface of controlling terminal is provided with LED display (1101),
(11) one surface of controlling terminal is provided with start button (1102), and stateful finger is arranged in (11) one surface of controlling terminal
Show lamp (1103), (11) one surface of controlling terminal is provided with loudspeaker (1104), and (11) one surface of controlling terminal is set
It is equipped with stop button (1105).
6. a kind of non-destructive testing device for prestress pipe according to claim 1, which is characterized in that the driving
Device (7) is DC brushless motor, and the traction rope (2) is internally provided with data line and supply lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668630.XU CN208239394U (en) | 2018-05-07 | 2018-05-07 | A kind of non-destructive testing device for prestress pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668630.XU CN208239394U (en) | 2018-05-07 | 2018-05-07 | A kind of non-destructive testing device for prestress pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239394U true CN208239394U (en) | 2018-12-14 |
Family
ID=64582972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668630.XU Active CN208239394U (en) | 2018-05-07 | 2018-05-07 | A kind of non-destructive testing device for prestress pipe |
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| CN (1) | CN208239394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896386A (en) * | 2020-08-12 | 2020-11-06 | 成祖伟 | Overhead beam prestress simulation detection device for intercity rail transit |
| CN113914222A (en) * | 2021-10-12 | 2022-01-11 | 中国路桥工程有限责任公司 | Prestressed pipeline grouting device and pressure drop method |
-
2018
- 2018-05-07 CN CN201820668630.XU patent/CN208239394U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896386A (en) * | 2020-08-12 | 2020-11-06 | 成祖伟 | Overhead beam prestress simulation detection device for intercity rail transit |
| CN111896386B (en) * | 2020-08-12 | 2023-10-20 | 威海沃驰智能技术有限公司 | Overhead girder prestress simulation detection device for intercity rail transit |
| CN113914222A (en) * | 2021-10-12 | 2022-01-11 | 中国路桥工程有限责任公司 | Prestressed pipeline grouting device and pressure drop method |
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