CN208140057U - A kind of bridge tunnel penetration of fracture measuring instrument - Google Patents
A kind of bridge tunnel penetration of fracture measuring instrument Download PDFInfo
- Publication number
- CN208140057U CN208140057U CN201820606600.6U CN201820606600U CN208140057U CN 208140057 U CN208140057 U CN 208140057U CN 201820606600 U CN201820606600 U CN 201820606600U CN 208140057 U CN208140057 U CN 208140057U
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- China
- Prior art keywords
- sliding block
- guide rod
- groups
- measuring instrument
- fracture
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model discloses a kind of bridge tunnel penetration of fracture measuring instruments of bridge tunnel penetration of fracture field of measuring technique,Including two groups of pedestals,Guide rod one is provided at the top of the pedestal,The top movable of the guide rod one is socketed with sliding block one,The bottom of the sliding block one is connected with spring,And the bottom of spring and the top of pedestal connect,The outer wall of the spring socket and guide rod one,Two groups of guide rods two are connected between sliding block one described in two groups,The penetration of fracture measuring instrument can be in measurement,The distance between sliding block is adjusted according to the graduated scale sliding slider on guide rod,Two groups of ultrasonic probes are enable quickly to measure the data under different probe spacing,Remove the worry that artificial crossed determines probe measurement spacing from,Measurement efficiency is high,It is provided with material storage tube,Couplant can be squeezed out while pressing ultrasonic probe be applied to object being measured surface,It is worried to save artificial smearing,It is time saving and energy saving.
Description
Technical field
The utility model relates to bridge tunnel penetration of fracture field of measuring technique, specially a kind of bridge tunnel penetration of fracture
Measuring instrument.
Background technique
Crake depth testing instrument application is sound wave diffraction theory, it is a collection test, and storage is transmitted in integrated intelligence
Energy type non-destructive detecting device, its main application are the propagation speed for measuring crack depth of concrete and ultrasonic wave in concrete
Degree, for traditional measuring instrument when measuring the penetration of fracture, needing to cross in measurement surface artificial determines distance, then manually smears coupling
Mixture carries out side amount, cumbersome, time-consuming and laborious, inefficiency using probe later on measurement surface.
Utility model content
The purpose of this utility model is to provide a kind of bridge tunnel penetration of fracture measuring instruments, to solve above-mentioned background technique
For traditional measuring instrument of middle proposition when measuring the penetration of fracture, needing to cross in measurement surface artificial determines distance, then manually
The problem of daubing coupling agent is measured using probe later on measurement surface, cumbersome, time-consuming and laborious, inefficiency.
To achieve the above object, the utility model provides the following technical solutions：A kind of bridge tunnel penetration of fracture measuring instrument,
Including two groups of pedestals, guide rod one is provided at the top of the pedestal, the top movable of the guide rod one is socketed with sliding block one, described
The bottom of sliding block one is connected with spring, and the bottom of spring and the top of pedestal connect, and the spring is socketed on the outer of guide rod one
Wall is connected with two groups of guide rods two between sliding block one described in two groups, and two groups of guide rods are in tandem, living between guide rod two described in two groups
Dynamic to be socketed with two groups of sliding blocks two, the top of the sliding block two is plugged with ultrasonic probe, and the bottom of ultrasonic probe is through cunning
The bottom of block two is connected with data line at the top of the ultrasonic probe, and the other end of data line is connect with measuring instrument host,
The outside of the sliding block two is provided with storage vat, and cover board, the bottom installation of the storage vat are provided at the top of the storage vat
There is pressing spray head, discharge nozzle is connected on the inside of the pressing spray head, the surface of the guide rod two is provided with graduated scale.
Preferably, the guide rod one and guide rod two are stainless steel guide rod.
Preferably, the sliding block one and sliding block two are aluminium alloy sliding block.
Preferably, storage vat described in two groups is symmetrical arranged.
Compared with prior art, the utility model has the beneficial effects that：The penetration of fracture measuring instrument can measurement when, according to
Graduated scale sliding slider on guide rod adjusts the distance between sliding block, and two groups of ultrasonic probes is enable quickly to measure different probes
Data under spacing remove the worry that artificial crossed determines probe measurement spacing from, and measurement efficiency is high, is provided with material storage tube, can
Couplant is squeezed out while pressing ultrasonic probe and is applied to object being measured surface, saves artificial smearing worry, it is time saving
It is laborsaving.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view.
In figure：1 pedestal, 2 guide rods one, 3 sliding blocks one, 4 springs, 5 guide rods two, 6 sliding blocks two, 7 ultrasonic probes, 8 data lines,
9 measuring instrument hosts, 10 storage vats, 11 cover boards, 12 pressing spray heads, 13, discharge nozzle, 14 graduated scales.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of bridge tunnel penetration of fracture measuring instrument, packet
Two groups of pedestals 1 are included, the top of the pedestal 1 is provided with guide rod 1, and the top movable of the guide rod 1 is socketed with sliding block 1,
The bottom of the sliding block 1 is connected with spring 4, and the bottom of spring 4 is connect with the top of pedestal 1, and the spring 4, which is socketed on, leads
The outer wall of bar 1 is connected with two groups of guide rods 25 between sliding block 1 described in two groups, and two groups of guide rods 5 are in tandem, described in two groups
Movable sleeve is connected to two groups of sliding blocks 26 between guide rod 25, and the top of the sliding block 26 is plugged with ultrasonic probe 7, and ultrasonic wave
The bottom of sliding block 26 is run through in the bottom of probe 7, and the top of the ultrasonic probe 7 is connected with data line 8, and data line 8 is another
One end is connect with measuring instrument host 9, and the outside of the sliding block 26 is provided with storage vat 10, the top setting of the storage vat 10
There is cover board 11, the bottom of the storage vat 10 is equipped with pressing spray head 12, and the inside of the pressing spray head 12 is connected with discharge nozzle
13, the surface of the guide rod 25 is provided with graduated scale 14.
Wherein, the guide rod 1 and guide rod 25 are stainless steel guide rod, corrosion-resistant, long service life, the sliding block 1
It is aluminium alloy sliding block with sliding block 26, light weight intensity is high, and storage vat 10 described in two groups is symmetrical arranged, convenient in measurement position
Squeeze couplant.
Working principle：In use, opening cover board 11, couplant is added in storage vat 10 and covering cover board 11, will measure
It, will be between two groups of sliding blocks 26 according to the scale sliding slider 26 on graduated scale 14 on guide rod 25 after instrument host 9 is powered
Spacing is adjusted to 60 millimeters, while pressing down on two groups of sliding blocks 26, until the bottom for the ultrasonic probe 7 being fixed on sliding block 26
Portion is contacted with object being measured surface, and sliding block 1 starts compressed spring 4 at this time, due to the pressing spray head 12 of 10 bottom of storage vat
Position it is more forward than the position of ultrasonic probe 7, ultrasonic probe 7 bottom contact object being measured surface before, pressing spray
First 12 first contact object being measured surface, and pressing spray head 12 is under pressure the couplant squeezed out inside storage vat 10, so that coupling
Mixture is played and is excluded between ultrasonic probe 7 and measured workpiece surface between ultrasonic probe 7 and object being measured surface
Air effect, so that ultrasonic energy is effectively penetrated testee, guarantee there are enough sound intensity transmission rates on test surface, to reach
To the purpose of detection, daubing coupling agent in the way of this removes the worry manually smeared from, time saving and energy saving, improves measurement efficiency,
After ultrasonic probe 7 is contacted with object being measured surface, by data line 8 transmit data, then by measuring instrument host 9 handle after
Measurement data is obtained, after unclamping sliding block 26, effect of one 3 bottom of sliding block by 4 elastic force of spring returns to initial position, thus band
Dynamic 26 return of guide rod 25 and sliding block recycles above method that the spacing between two groups of sliding blocks 26 is adjusted to 120 millis respectively
Rice, 180 millimeters and 240 millimeters measure, obtain and most obtain final crack after the processing of measuring instrument host 9 after different groups of data
Depth value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of bridge tunnel penetration of fracture measuring instrument, including two groups of pedestals (1), it is characterised in that：The top of the pedestal (1)
It is provided with guide rod one (2), the top movable of the guide rod one (2) is socketed with sliding block one (3), and the bottom of the sliding block one (3) connects
It is connected to spring (4), and the bottom of spring (4) is connect with the top of pedestal (1), the spring (4) is socketed on the outer of guide rod one (2)
Wall is connected with two groups of guide rods two (5) between sliding block one (3) described in two groups, and two groups of guide rods two (5) are in tandem, described in two groups
Movable sleeve is connected to two groups of sliding blocks two (6) between guide rod two (5), and ultrasonic probe (7) are plugged at the top of the sliding block two (6),
And the bottom of sliding block two (6) is run through in the bottom of ultrasonic probe (7), is connected with data line at the top of the ultrasonic probe (7)
(8), and the other end of data line (8) is connect with measuring instrument host (9), is provided with storage vat on the outside of the sliding block two (6)
(10), it is provided with cover board (11) at the top of the storage vat (10), the bottom of the storage vat (10) is equipped with pressing spray head
(12), it is connected with discharge nozzle (13) on the inside of the pressing spray head (12), the surface of the guide rod two (5) is provided with graduated scale
(14)。
2. a kind of bridge tunnel penetration of fracture measuring instrument according to claim 1, it is characterised in that：The guide rod one (2)
It is stainless steel guide rod with guide rod two (5).
3. a kind of bridge tunnel penetration of fracture measuring instrument according to claim 1, it is characterised in that：The sliding block one (3)
It is aluminium alloy sliding block with sliding block two (6).
4. a kind of bridge tunnel penetration of fracture measuring instrument according to claim 1, it is characterised in that：Storage vat described in two groups
(10) it is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606600.6U CN208140057U (en) | 2018-04-26 | 2018-04-26 | A kind of bridge tunnel penetration of fracture measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606600.6U CN208140057U (en) | 2018-04-26 | 2018-04-26 | A kind of bridge tunnel penetration of fracture measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140057U true CN208140057U (en) | 2018-11-23 |
Family
ID=64310306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606600.6U Expired - Fee Related CN208140057U (en) | 2018-04-26 | 2018-04-26 | A kind of bridge tunnel penetration of fracture measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413405A (en) * | 2020-05-09 | 2020-07-14 | 山东省水利勘测设计院 | Concrete crack detection device and control method thereof |
| CN113701681A (en) * | 2021-09-08 | 2021-11-26 | 中行测(江苏)检测研究有限公司 | Crack depth measuring instrument calibrating device |
| CN116147505A (en) * | 2023-04-19 | 2023-05-23 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
-
2018
- 2018-04-26 CN CN201820606600.6U patent/CN208140057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413405A (en) * | 2020-05-09 | 2020-07-14 | 山东省水利勘测设计院 | Concrete crack detection device and control method thereof |
| CN113701681A (en) * | 2021-09-08 | 2021-11-26 | 中行测(江苏)检测研究有限公司 | Crack depth measuring instrument calibrating device |
| CN116147505A (en) * | 2023-04-19 | 2023-05-23 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
| CN116147505B (en) * | 2023-04-19 | 2023-07-07 | 交通运输部公路科学研究所 | Intelligent detection terminal for bridge defect detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |