CN207779840U - A kind of device of non-destructive testing concrete strength - Google Patents
A kind of device of non-destructive testing concrete strength Download PDFInfo
- Publication number
- CN207779840U CN207779840U CN201820264523.0U CN201820264523U CN207779840U CN 207779840 U CN207779840 U CN 207779840U CN 201820264523 U CN201820264523 U CN 201820264523U CN 207779840 U CN207779840 U CN 207779840U
- Authority
- CN
- China
- Prior art keywords
- disk
- destructive testing
- test
- concrete strength
- measuring head
- Prior art date
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of devices of non-destructive testing concrete strength,Including test panel,It is provided with liquid crystal display on the test panel,Display instrument channel is provided with above the liquid crystal display,The display instrument channel is connect by testing conduit with sensor passage,The left side of the sensor passage is provided with link block,The link block installation is on the supporting plate,It is provided with measuring head below the support plate,The left side of the measuring head is provided with holder,The top of the holder and rocking handle is installed in the side of support plate,It is provided with graduated scale and arrow on the surface of disk,Such setting using rocking handle so that make measuring head move downward when contacting ground,Can substantially be known by the scale on disk can proceed by test after the how many circles of rotation crank,So,Just a reference is provided for next hardness test,To a certain extent so that test enhanced convenience is quick.
Description
Technical field
The utility model belongs to detection device correlative technology field, and in particular to a kind of dress of non-destructive testing concrete strength
It sets.
Background technology
The non-destructive testing of this product normal concrete compression strength suitable for all kinds of architectural engineerings, BJQD-1 type coagulations
Native strength tester is a kind of synthesis quasi-instrument of collection rebound test method and Ultrasonic Resilience Comprehensive Method in Construction test concrete strength, both
When can measure rebound value, and can survey sound, the velocity of sound, comprehensive judgement, test method can be carried out to concrete crushing strength：First
Kind method is that metal cake is directly adhered to concrete surface.This method, which is used in surface layer, not to be had in inside on material property
The concrete structure of difference, typical application field：As for determining whether to remove masterplate safely, second method is will be to mixed
Solidifying soil surface layer carries out part and drills through, and this method is primarily adapted for use in concrete surface and is carbonized (or to be changed based on other mechanism
Become) so that surface layer has different physical properties in inner concrete.It can be protected by drilling through to the concrete layer not being affected
The destruction of card concrete during the test betides the region not being affected, it is hereby achieved that more accurate intensity letter
Breath, this method assessment base concrete with it is especially useful in patching material boundary strength, if drilling through base concrete
It with the interface of repairing, and destroys when testing and is happened on interface, then can measure the adhesion strength at interface through the above way.
Existing technology has the following problems：The device of existing non-destructive testing concrete strength will be surveyed using wind
When examination head and concrete contact, due to there is no graduated scale on the disk of rocking handle, can not judge substantially to shake it is much apart from when
It can be tested, so as to cause will ceaselessly rotation crank in each test so that test result is inaccurate, operation
It is also not convenient enough to get up, and reduces the performance of the device.
Utility model content
The purpose of this utility model is to provide a kind of devices of non-destructive testing concrete strength, to solve above-mentioned background skill
What is proposed in art tests not convenient enough problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of dress of non-destructive testing concrete strength
It sets, including test panel, liquid crystal display is provided on the test panel, display instrument channel is provided with above the liquid crystal display,
The display instrument channel is connect by testing conduit with sensor passage, and the left side of the sensor passage is provided with link block,
The link block installation on the supporting plate, is provided with measuring head, the left side of the measuring head is provided with below the support plate
Holder, the top of the holder and is equipped with rocking handle in the side of support plate.
Preferably, the rocking handle includes hand handle, bolt, disk and nut, and the hand handle is fixed by bolt and disk to be connected
It connects, nut is installed on the disk.
Preferably, the disk includes graduated scale, arrow and main board, and the graduated scale and arrow are arranged in main board
Surface.
Preferably, the link block is fixedly connected with welding manner with support plate.
Preferably, the liquid crystal display is rectangle structure.
Preferably, the holder is separately mounted to the both sides of measuring head.
Compared with prior art, the utility model has the beneficial effects that：The utility model is provided on the surface of disk and carves
Ruler and arrow are spent, such setting make measuring head move downward when contacting ground using rocking handle, can pass through
Scale on disk is substantially known can proceed by test after the how many circles of rotation crank, just be following so
Hardness test provide a reference, rocking handle can directly be shaken to an approximate location for only last test, then adjusted again
It is whole, to a certain extent so that test enhanced convenience is quick.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model rocking handle；
Fig. 3 is the structural schematic diagram of the utility model disk；
In figure：1, rocking handle；11, hand handle；12, bolt；13, disk；131, graduated scale；132, arrow；133, main board；
14, nut；2, support plate；3, link block；4, sensor passage；5, conduit is tested；6, display instrument channel；7, liquid crystal display；8, it surveys
Try panel；9, measuring head；10, holder.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of device of non-destructive testing concrete strength,
Including test panel 8, liquid crystal display 7 is provided on test panel 8, the top of liquid crystal display 7 is provided with display instrument channel 6, display instrument
Channel 6 is connect by testing conduit 5 with sensor passage 4, and the left side of sensor passage 4 is provided with link block 3, and link block 3 is pacified
In support plate 2, the lower section of support plate 2 is provided with measuring head 9, and the left side of measuring head 9 is provided with holder 10, holder 10 it is upper
Just and rocking handle 1 is installed in the side of support plate 2.
In order to manipulate measuring head, in the utility model, it is preferred that rocking handle 1 includes hand handle 11, bolt 12, disk 13 and spiral shell
Mother 14, hand handle 11 is fixedly connected by bolt 12 with disk 13, and nut 14 is equipped on disk 13.
It is accurate for convenience to test, in the utility model, it is preferred that disk 13 includes graduated scale 131, arrow 132 and master
Body plate 133, graduated scale 131 and arrow 132 are arranged on the surface of main board 133.
For reinforcement structure stability, in the utility model, it is preferred that link block 3 is fixed with welding manner and support plate 2
Connection.
In order to specious, in the utility model, it is preferred that liquid crystal display 7 is rectangle structure.
In order to preferably play supporting role, in the utility model, it is preferred that holder 10 is separately mounted to measuring head 9
Both sides.
The operation principle and process for using of the utility model：After the utility model installs, put using holder 10
It sets in the concrete surface for needing progress hardness test, then opens the power key on test panel 8, liquid crystal display 7 lights at this time
And it shows number, at this moment needs the zero-setting button pressed on test panel 8 to return to zero, when the number shown on liquid crystal display 7
When being zero, you can proceed by hardness test, use rocking handle 1 first, rocking handle 1 is by hand handle 11, bolt 12, disk 13 and nut
14 composition, hold hand handle 11 and rotated, hand handle 11 drive disk 13 start to rotate, be carved on disk 13 graduated scale 131 with
And arrow 132, the reading for observing graduated scale 131, head 9 to be tested and measured concrete surface are paid attention in rotation crank 1
When being in contact, stop operating rocking handle 1, data show on liquid crystal display 7 at this time, at this moment will slowly rotate hand handle 11, sense
After feeling that measuring head 9 and concrete surface have completely attached to, the read-record of graduated scale 131 gets off by the data and at this time,
So that the later stage carries out data analysis, while so, being also just substantially aware of can start after the how many circles of rotation crank 1
It is tested, a reference can be provided for next hardness test, i.e., rocking handle 1 is directly shaken into the big of only last test
Cause position, be then adjusted again, to a certain extent so that test enhanced convenience it is quick, improve testing efficiency with
And the accuracy of test.
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 (6)
1. a kind of device of non-destructive testing concrete strength, including test panel (8), it is characterised in that：The test panel (8)
On be provided with liquid crystal display (7), be provided with display instrument channel (6) above the liquid crystal display (7), the display instrument channel (6) is logical
It crosses test conduit (5) to connect with sensor passage (4), the left side of the sensor passage (4) is provided with link block (3), described
Link block (3) is mounted in support plate (2), and measuring head (9) is provided with below the support plate (2), the measuring head (9)
The left side is provided with holder (10), the top of the holder (10) and is equipped with rocking handle (1) in the side of support plate (2).
2. a kind of device of non-destructive testing concrete strength according to claim 1, it is characterised in that：The rocking handle (1)
Including hand handle (11), bolt (12), disk (13) and nut (14), the hand handle (11) is solid by bolt (12) and disk (13)
It is fixed to connect, nut (14) is installed on the disk (13).
3. a kind of device of non-destructive testing concrete strength according to claim 2, it is characterised in that：The disk (13)
Including graduated scale (131), arrow (132) and main board (133), the graduated scale (131) and arrow (132) are arranged in main board
(133) surface.
4. a kind of device of non-destructive testing concrete strength according to claim 1, it is characterised in that：The link block
(3) it is fixedly connected with support plate (2) with welding manner.
5. a kind of device of non-destructive testing concrete strength according to claim 1, it is characterised in that：The liquid crystal display
(7) it is rectangle structure.
6. a kind of device of non-destructive testing concrete strength according to claim 1, it is characterised in that：The holder (10)
It is separately mounted to the both sides of measuring head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264523.0U CN207779840U (en) | 2018-02-23 | 2018-02-23 | A kind of device of non-destructive testing concrete strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264523.0U CN207779840U (en) | 2018-02-23 | 2018-02-23 | A kind of device of non-destructive testing concrete strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779840U true CN207779840U (en) | 2018-08-28 |
Family
ID=63210040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820264523.0U Expired - Fee Related CN207779840U (en) | 2018-02-23 | 2018-02-23 | A kind of device of non-destructive testing concrete strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253921A (en) * | 2018-11-02 | 2019-01-22 | 厦门港湾咨询监理有限公司 | A kind of detection concrete test block intensity evaluation method |
| CN113945707A (en) * | 2021-09-30 | 2022-01-18 | 山东科技大学 | Solid waste base foam concrete comprehensive test experiment table |
-
2018
- 2018-02-23 CN CN201820264523.0U patent/CN207779840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253921A (en) * | 2018-11-02 | 2019-01-22 | 厦门港湾咨询监理有限公司 | A kind of detection concrete test block intensity evaluation method |
| CN109253921B (en) * | 2018-11-02 | 2021-07-06 | 厦门港湾咨询监理有限公司 | Evaluation method for detecting strength of concrete test block |
| CN113945707A (en) * | 2021-09-30 | 2022-01-18 | 山东科技大学 | Solid waste base foam concrete comprehensive test experiment table |
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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: 20180828 Termination date: 20200223 |