CN205981864U - Multiple spot detects auxiliary stand for resiliometer - Google Patents
Multiple spot detects auxiliary stand for resiliometer Download PDFInfo
- Publication number
- CN205981864U CN205981864U CN201620846460.0U CN201620846460U CN205981864U CN 205981864 U CN205981864 U CN 205981864U CN 201620846460 U CN201620846460 U CN 201620846460U CN 205981864 U CN205981864 U CN 205981864U
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- China
- Prior art keywords
- reisilometer
- auxiliary stand
- supporting part
- multiple spot
- column
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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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a multiple spot detects auxiliary stand for resiliometer, including: the stand has two just to be parallel to each other, level or the vertical component surface of being fixed in, the fixed part, set up in on the stand and be used for stand fixed component surface, the supporting part sets up in two it is just perpendicular with it between the stand, the guide part, set up in on the supporting part and with the measurement station one -to -one on component surface, be provided with the guiding hole with the shell sliding fit of resiliometer on the guide part, the axis perpendicular to component surface of guiding hole sets up, and it is through increasing the direction to the resiliometer at every measurement station to make the operator accurately press the elastic stem in the component surface perpendicularly in the testing process of many measurement stations.
Description
Technical field
This utility model is related to concrete crushing strength detection appurtenance, detects particularly to a kind of reisilometer multiple spot
Auxiliary stand.
Background technology
According to national sector standard JGJ/T23-2011《Concrete intensity with rebound method technical regulation》Regulation：Right
When concrete component batch is detected, component should be extracted immediately, 30% that sampling observation quantity should not be total less than with batch component, and
10 should not be less than；For general component, survey area's number and should not be less than 10；And each survey area should read 16 rebound values.Meanwhile,
This code it further provides that：During detection rebound value, the axis of reisilometer all the time perpendicular to concrete NDT face, and should slowly should press,
And require 16 measuring points to be uniformly distributed in the range of 0.04 square metre of area of survey.Now during operation reisilometer, need operator according to
Judge test point according to sensation, complete selection and the measurement of about 16 measuring points in a Ge Ce area.The distribution of these measuring points, direct shadow
Ring the result of measurement that is to say, that when measuring point distribution consistency degree is not enough, testing result occurs relatively large deviation.
For the problems referred to above, Authorization Notice No. discloses a kind of rebound method in the utility model patent for CN202649064U
Detection concrete crushing strength template used for testing, its technical scheme is as follows：A kind of concrete intensity with rebound method test
With template, its surface is provided with instrument connection, and its quantity is 16 integral multiple, and every 16 instrument connections are a Ge Ce area, each surveys area
Area is 0.04 square metre.It as the measuring point selection gist of reisilometer, is eliminated and traditional is surveying area's frame by instrument connection
Step to identify point position, is simply easily achieved.
But, in the use of reisilometer, in addition to the selection of point position, for what measuring accuracy affected maximum it is
Elastic stem on reisilometer and the perpendicularity of component surface, for mechanical type reisilometer, its elastic stem is in component
The perpendicularity on surface is fairly obvious for the precision impact of measurement result.Therefore, said structure is wanted to realize accurately measuring inspection
Concrete intensity, the problem of urgent need to resolve is to ensure that the elastic stem on reisilometer is vertical with component surface in each measuring point
Degree problem.
Utility model content
The purpose of this utility model is to provide a kind of reisilometer multiple spot to detect auxiliary stand, and it passes through in each measuring point
Increase the guiding to reisilometer, so that elastic stem can be vertically pressed on structure in the detection process of multi-measuring point by operator exactly
Part surface.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of reisilometer multiple spot detects
Auxiliary stand, includes：
Column, has two and is parallel to each other, be horizontally or vertically fixed on component surface；
Fixed part, is arranged on described column and is used for column fixing component surface；
Supporting part, is arranged between two described columns and normal thereto；
Guide part, is arranged on described supporting part and is corresponded with the measuring point of component surface, described guide part is arranged
There is the pilot hole that the shell with reisilometer is slidably matched, the axis of described pilot hole is arranged perpendicular to component surface.
By adopting technique scheme, when two root posts are vertically supported in survey area, each guide part on supporting part
Corresponding to the row's measuring point surveying horizontal distribution in area, during detection, the distributing position according to guide part ensures that horizontal direction
Row's measuring point survey area on be uniformly distributed, now, by reisilometer be attached to guiding when, the orientation of pilot hole defines resilience
Instrument and the perpendicularity of component surface, during along pilot hole to component surface pressure reisilometer, the elastic stem of reisilometer can be along restriction direction
Vertically be depressed into component surface, then, the measuring point of reisilometer be evenly distributed and each measuring point on reisilometer all vertical with component surface,
Accuracy of detection greatly improves compared to for manual detection, and when column level is fixing, principle is identical therewith；And, the lead when survey area
When vertical height is higher, with fixed part, column and supporting part are fixed in survey area, more sequentially change the guiding of the installation of reisilometer
Hole is simultaneously detected, operator only needs to slowly promote reisilometer along the axis direction of pilot hole, and not only precision is guaranteed, and
And, eliminate the power lifting reisilometer, for operator, more laborsaving.
Preferably, the inwall of pilot hole is provided with least three slideways along its axis direction, is filled with described slideway
Ball.
By adopting technique scheme, the roller in three slideways rolls when the outer surface of reisilometer, not only can
Friction type between reisilometer outer surface and pilot hole inwall is changed into rolling friction, prevents both frictions, even more important
, during the glide direction of the inner wall limit reisilometer substituting pilot hole with ball, the precision of slip can improve further.
Preferably, described supporting part and column are slidably connected, and between the two be additionally provided with restriction supporting part stop in fixed point
Locating part only.
By adopting technique scheme, according to the regulation of technical regulation, need in a Ge Ce area to arrange 16 measuring points, and
Guide part on one supporting part only limits a row or string point position, then, a Ge Ce area compunction needs to arrange four
Supporting part, so can increase the weight of auxiliary stand itself, be unfavorable for aloft using, and will make between supporting part and column
The form being slidably connected, and locating part is set, then some labellings can be done on column, have detected down to one supporting part of setting
After one row or string, mobile supporting part fixed to next specified point and with locating part, and three times mobile supporting part just can be complete
The detection in Cheng Yigece area, and the weight of auxiliary stand will not very big, dismounting also more convenient.
Preferably, the upper and lower ends of described column are each provided with a stull, enclose area and be between described stull and column
The integral multiple of survey area.
Further, the two ends of described supporting part are each provided with a through hole passing through and sliding for described column, described
It is provided with location hole at the position of through hole, it is described that described locating part passes through described locating piece and its end to be butted on support part
On column.
By adopting technique scheme, two root posts are similar to that H type, now, column with a supporting part composition
Can occur crooked in through hole, this will affect the accuracy of detection of measuring point, and after increasing stull, the distance between column quilt
Stull limits, and not only the slip of supporting part is more smooth, and adjustment is more prone to, as long as and, stull spacing accurately, two are stood
In the case that post can keep the machining accuracy of highly parallel, open-work on column can ensure that, supporting part can obtain one
The higher sliding trace of precision, more preferable to ensure the measuring point distributing homogeneity in survey area.
Preferably, described guide part is the travelling carriage being slideably positioned on described supporting part, and described pilot hole is arranged at institute
On travelling carriage.
By adopting technique scheme, when being directed to hole and directly opening up with supporting part, in a row or the inspection of string measuring point
During survey, at least need to remove and install reisilometer 4 times, operation inconvenience, and using travelling carriage as the support member of reisilometer, once will
After reisilometer is attached on travelling carriage, changes measuring point every time, reisilometer need not be dismantled, travelling carriage can be pushed directly on to the next one
Measuring point, so gets off, and each surveys the area even detection of each component, only need to install a reisilometer, duplicate detection precision is higher.
Preferably, described supporting part is provided with and extends along direction and arrange the gathering sill for guiding to travelling carriage.
Further, the cross sectional shape of described gathering sill is in dove-tail form.
By adopting technique scheme, dove-tail form gathering sill guiding accuracy is higher, can make the sliding trace of travelling carriage
More accurate.
Preferably, described fixed part is the suction tray being circumscribed with vacuum generator.
By adopting technique scheme, component is concrete, and component thereon fixes to adopt back of the body bolt more, but back of the body bolt
Installing/dismounting is all inconvenient, does not meet the setting purpose of auxiliary stand, using the suction tray of vacuum state as keeper, not only
The fixing needs of auxiliary stand can be met, and its repetitive positioning accuracy is high and convenient, is quite suitable for as auxiliary stand
Fixed part.
In sum, this utility model has the advantages that：Using auxiliary stand as the measuring point positioning ginseng surveyed in area
Examine, guided to reisilometer in each measuring point with the guide part on supporting part, so, in a Ge Ce area, measuring point distribution is all
Even, and, on each measuring point, the direction that reisilometer presses to component surface is limited at the direction on vertical member surface, then may be used
The effect higher to obtain single measuring point accuracy of detection in measuring point on the basis of being uniformly distributed.
Brief description
Fig. 1 is the overall structure diagram of structure in embodiment 1；
Fig. 2 is the partial enlarged view A of the Fig. 1 being done by display pilot hole, slideway and roll structure；
Fig. 3 is the overall structure diagram of structure in embodiment 2；
Fig. 4 is the partial enlarged view B of the Fig. 3 being done by display travelling carriage structure；
Fig. 5 is the partial enlarged view of the Fig. 3 doing for the mounting means of display gathering sill cross sectional shape and locating part
C.
In figure, 1, column；2nd, fixed part；3rd, supporting part；30th, through hole；31st, spacing hole；32nd, gathering sill；4th, guide part；
40th, pilot hole；41st, travelling carriage；42nd, slideway；420th, ball；5th, stull；6th, locating part.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1
A kind of reisilometer multiple spot detects auxiliary stand, as shown in fig. 1, includes two root posts 1, both are parallel to each other
Arrangement, according to the survey area distribution situation of component surface to be detected, two root posts 1 are in horizontally or vertically to arrange, the two of column 1
End is provided with two stulls 5 limiting spacing between the two, and the area enclosing between column 1 and stull 5 is survey area
Integral multiple, that is, 0.04 square metre of integral multiple.Following narration, all by enclose area be a survey area as a example carry out
Explanation.
It is additionally provided with some supporting parts 3 normal thereto between two root posts 1, its two ends is each provided with a through hole
30, fix for the outer surface phase with column 1.Four guide parts 4 are provided with supporting part 3, each guide part 4 corresponds to be surveyed
A point position in area, reisilometer is installed on guide part 4 i.e. can be just right with measuring point.
As shown in Figure 2, guide part 4 includes the pilot hole 40 that shape and size are adapted with reisilometer external cylindrical surface,
The axis of pilot hole 40 is arranged perpendicular to component surface.Before detection, reisilometer is inserted along pilot hole 40, make to set up between the two
It is slidably connected, promote reisilometer vertically elastic stem thereon can be pressed to component surface along pilot hole 40 towards measuring point direction,
To obtain higher accuracy of detection.
Machining accuracy in order to prevent pilot hole 40 affects the slip precision of reisilometer, along its axis side in pilot hole 40
To at least three slideways 42 of processing, in slideway 42, it is filled with some balls 420, when reisilometer inserts in pilot hole 40, ball
Friction type between hole wall and reisilometer, on the outer wall of reisilometer, so, not only can be rubbed by 420 rolling supports by slip
Wiping is changed into rolling friction, and, ball 420 is standard component, and its machining accuracy is of a relatively high, is so easier to improve reisilometer
Slip precision.
Four supporting parts 3 are set between two root posts 1 altogether, and so, enclosing between column 1 and stull 5 supplies 16 in region
Individual measuring point, meets the detection requirement surveying measuring point in area just.
Two fixed parts 2 are additionally provided with every root post 1, so, totally four fixed parts on the auxiliary stand that assembles
2, for auxiliary stand being fixed to the surface of component.Fixed part 2 includes with suction tray and intracavity inter-connection therewith
Airway, airway is external to vacuum generating device, when fixing, open vacuum generating device and passes through the gas in suction tray
Airway is extracted out, auxiliary stand is fixed to component surface by vacuum adsorption force.
Embodiment 2
A kind of reisilometer multiple spot detects auxiliary stand, and as shown in Fig. 3 is to 5, it is with the difference of embodiment 1：Two
One and only one supporting part 3 between root post 1, and, supporting part 3 is in setting of sliding along column 1.It is provided with four on column 1
Individual equally distributed anchor point, its can to the pit of column 1 inner recess it is also possible to only one mark, for
The stop position of support part 3 is marked.
The gathering sill 32 that section is in dove-tail form is provided with supporting part 3 upper surface, gathering sill 32 slides, and it is sliding to be provided with one
Moving frame 41, travelling carriage 41 can slide along gathering sill 32 and stop at the optional position on supporting part 3, with the positioning on column 1
Point is identical, and lake integrated guidance groove 32 on supporting part 3 is also equipped with anchor point, its with embodiment 1 in pilot hole distribution
Unanimously, for identifying the stop position of travelling carriage 41.Travelling carriage 41 is additionally provided with towards determining that gathering sill 32 bottom extends
Position screw, in order to prop up the bottom land of gathering sill 32 in fixed point, limits the slip of travelling carriage 41.
One cylindrical guide pin bushing is provided with travelling carriage 41, pilot hole 40 is arranged at the cunning in cylindrical guide pin bushing, on its inwall
Road 42, ball 420 etc. are all in the same manner as in Example 1.In two end face upper limit holes 31 of supporting part 3, wear in it and penetrate locating part
6, for limiting relative position on column 1 for the supporting part 3, especially when the anchor point on column 1 is pit, locating part 6
End directly support as in pit, you can the position of Reliable guarantee supporting part 3.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a kind of reisilometer multiple spot detects auxiliary stand, it is characterized in that, includes：
Column (1), has two and is parallel to each other, be horizontally or vertically fixed on component surface；
Fixed part (2), is arranged at described column (1) above and is used for column (1) fixing component surface；
Supporting part (3), is arranged between two described columns (1) and normal thereto；
Guide part (4), is arranged at described supporting part (3) and above and with the measuring point of component surface corresponds, on described guide part (4)
It is provided with the pilot hole (40) being slidably matched with the shell of reisilometer, the axis of described pilot hole (40) sets perpendicular to component surface
Put.
2. reisilometer multiple spot according to claim 1 detects auxiliary stand, it is characterized in that, on the inwall of pilot hole (40)
Its axis direction is provided with least three slideways (42), in described slideway (42), is filled with ball (420).
3. reisilometer multiple spot according to claim 1 detects auxiliary stand, it is characterized in that, described supporting part (3) with vertical
Post (1) is slidably connected, and is additionally provided with the locating part (6) that restriction supporting part (3) stops in fixed point between the two.
4. the reisilometer multiple spot according to claim 1 or 2 or 3 detects auxiliary stand, it is characterized in that, described column (1)
Upper and lower ends be each provided with a stull (5), enclose between described stull (5) and column (1) area be survey area integer
Times.
5. reisilometer multiple spot according to claim 3 detects auxiliary stand, it is characterized in that, the two of described supporting part (3)
End is each provided with a through hole (30) passing through for described column (1) and sliding, perpendicular to through hole (30) on described supporting part (3)
It is provided with location hole, described locating part passes through described locating piece and its end is butted on described column (1) at position.
6. reisilometer multiple spot according to claim 2 detects auxiliary stand, it is characterized in that, described guide part (4) is to slide
The dynamic travelling carriage (41) being arranged on described supporting part (3), described pilot hole (40) is arranged in institute's travelling carriage (41).
7. reisilometer multiple spot according to claim 6 detects auxiliary stand, it is characterized in that, described supporting part (3) sets
It is equipped with and extend along direction and arrange the gathering sill (32) for guiding to travelling carriage (41).
8. reisilometer multiple spot according to claim 7 detects auxiliary stand, it is characterized in that, described gathering sill (32) cut
Face shape is in dove-tail form.
9. reisilometer multiple spot according to claim 1 detects auxiliary stand, it is characterized in that, described fixed part (2) is outer
It is connected to the suction tray of vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846460.0U CN205981864U (en) | 2016-08-05 | 2016-08-05 | Multiple spot detects auxiliary stand for resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846460.0U CN205981864U (en) | 2016-08-05 | 2016-08-05 | Multiple spot detects auxiliary stand for resiliometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981864U true CN205981864U (en) | 2017-02-22 |
Family
ID=58030088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620846460.0U Expired - Fee Related CN205981864U (en) | 2016-08-05 | 2016-08-05 | Multiple spot detects auxiliary stand for resiliometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085055A (en) * | 2018-09-03 | 2018-12-25 | 温州市林鸥工程建设监理有限公司 | A kind of reisilometer multiple spot detection auxiliary stand |
| CN109342235A (en) * | 2018-11-30 | 2019-02-15 | 湖南长建科技有限公司 | A kind of concrete springback parameter detection device and detection method |
| CN110987694A (en) * | 2019-12-24 | 2020-04-10 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
-
2016
- 2016-08-05 CN CN201620846460.0U patent/CN205981864U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085055A (en) * | 2018-09-03 | 2018-12-25 | 温州市林鸥工程建设监理有限公司 | A kind of reisilometer multiple spot detection auxiliary stand |
| CN109085055B (en) * | 2018-09-03 | 2020-10-20 | 浙江林鸥工程管理有限公司 | Multi-point detection auxiliary support for resiliometer |
| CN109342235A (en) * | 2018-11-30 | 2019-02-15 | 湖南长建科技有限公司 | A kind of concrete springback parameter detection device and detection method |
| CN110987694A (en) * | 2019-12-24 | 2020-04-10 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
| CN110987694B (en) * | 2019-12-24 | 2022-07-12 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 212, Office Building No. 1, Ma Shenmiao, Fucheng Road, Haidian District, Beijing Patentee after: CHINA NUCLEAR ENGINEERING CONSULTATION Co.,Ltd. Address before: Room 212, Office Building No. 1, Ma Shenmiao, Fucheng Road, Haidian District, Beijing Patentee before: BEIJING STARBECS ENGINEERING MANAGEMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |