CN206339452U - A kind of concrete bouncing back instrument - Google Patents
A kind of concrete bouncing back instrument Download PDFInfo
- Publication number
- CN206339452U CN206339452U CN201621412759.1U CN201621412759U CN206339452U CN 206339452 U CN206339452 U CN 206339452U CN 201621412759 U CN201621412759 U CN 201621412759U CN 206339452 U CN206339452 U CN 206339452U
- Authority
- CN
- China
- Prior art keywords
- support bar
- sliding sleeve
- reisilometer
- concrete
- bouncing back
- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of concrete bouncing back instrument, the problem of axis for being difficult to make reisilometer when artificial operation is detected is vertical all the time with concrete test face is solved.Technical scheme is a kind of concrete bouncing back instrument, including reisilometer body, the outer wall of the reisilometer body is provided with support frame, support frame as described above includes sliding sleeve and the support bar for supporting the reisilometer body, the support bar is evenly distributed on the circumference of the sliding sleeve, and the support bar, at least provided with identical three, the sliding sleeve is connected to the reisilometer body.The utility model is rational in infrastructure, support frame is set outside reisilometer body, it is vertical with test surfaces that support frame is supported on axle center on concrete test face, and the movement in support frame of reisilometer body is concentric with support frame all the time, so that reisilometer axis when operating is vertical all the time with concrete test face.
Description
Technical field
The utility model is related to a kind of concrete strength inspection instrument, more particularly to a kind of concrete bouncing back instrument.
Background technology
Concrete bouncing back instrument, is adapted to detect for common buildings component, bridge and various concrete components（Plate, beam, post, crane span structure）It is strong
Degree, hints on operation is to ensure that reisilometer axis is vertical all the time with concrete test face, firmly uniform slow, righting alignment test
Face, slow to promote, fast reading.
Such as Publication No. CN202548023U patent, discloses a kind of high strength concrete resiliometer, there is elastic hammer, bullet
Extension spring, elastic stem, centre pilot are hit, wherein elastic stem is from front end sleeve on centre pilot, and elastic hammer quality is 370g, attack
Extension spring rigidity is 785N/m, and elastic tension spring tensile elongation is 75mm, a diameter of 15mm of elastic stem, and nominal impulse energy is
2.207J, described elastic stem is equipped with multiple, and each attack pole length is identical with diameter and to hit the radius of curvature of end face different.
Above-mentioned high strength concrete resiliometer is when artificial operation is detected, it is difficult to which the axis and concrete for making reisilometer are surveyed
Examination face is vertical all the time, and measurement can be made to produce larger human error.
Utility model content
The purpose of this utility model is to provide a kind of concrete bouncing back instrument, is socketed a support frame in reisilometer outer wall, reaches
To the reisilometer axis effect vertical all the time with concrete test face during detection.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of concrete springback
Instrument, including reisilometer body, the outer wall of the reisilometer body are provided with support frame, and support frame as described above includes sliding sleeve and for supporting
The support bar of the reisilometer body, the support bar is evenly distributed on the circumference of the sliding sleeve, and the support bar is at least
Provided with identical three, the sliding sleeve is connected to the reisilometer body.
By using such scheme, they sup-port is on concrete test face, and at least three identical support bars are uniform
Be distributed on the circumference of sliding sleeve, they sup-port test plane on then connect three support bars sliding sleeve axis perpendicular in
Concrete test face, sliding sleeve is enclosed within the outer wall of reisilometer body, and then reisilometer body and sliding sleeve are coaxial, then reisilometer body can be with
It is fixedly supported on by support bar and sliding sleeve on concrete test surface and keeps axis vertical with concrete test face.
This is further arranged to using new：The sliding sleeve is socketed on the outer wall of the reisilometer body, and the sliding sleeve can
Along sliding axially for the reisilometer body.
By using such scheme, sliding sleeve is socketed in the outer wall of reisilometer body, then the axis direction of reisilometer body and
The axis direction of sliding sleeve is overlapped, then the axle center of reisilometer body is also therewith perpendicular to concrete test surface, reisilometer body with
Match somebody with somebody between sliding sleeve in sliding and, reisilometer body slides back and forth in sliding sleeve when measuring, and sliding sleeve does not interfere with reisilometer sheet
The measurement of body.
The utility model is further arranged to：The outer wall of the sliding sleeve is axially arranged hinged seat, and the support bar is hinged
In the hinged seat.
By using such scheme, gathering can be opened by hinged seat support bar, space-consuming is saved during gathering just
In carrying.
The utility model is further arranged to：Fix bar is provided between the support bar, the two ends of the fix bar are distinguished
It is connected to adjacent two support bars.
By using such scheme, fix bar can fix the relative position of support bar, make they sup-port in coagulation
It will not be rotated during native test surfaces around hinge bar, test is impacted.
The utility model is further arranged to：Running through in through hole of the support bar provided with transverse direction, the through hole has latch,
The latch runs through the two piece fix bars adjacent with the support bar.
By using such scheme, support bar and fix bar are fixed by latch, are easy to the installing/dismounting of fix bar, made solid
Fixed pole does not interfere with the gathering of support bar.
The utility model is further arranged to：The support bar is provided with sucker away from described hinged seat one end.
By using such scheme, sucker can be adsorbed on concrete test surface, it is to avoid they sup-port is in concrete
Slided when on test surfaces, so as to influence measurement.
The utility model is further arranged to：The sucker is articulated with the support bar, and the sucker can be in the cunning
Swung on the axis direction of set.
By using such scheme, sucker is hinged on support bar, and the position of sucker can be adjusted accordingly, makes sucker more
Good absorption is on concrete test surface.
In summary, the utility model has the advantages that：Reisilometer body can be fixedly supported on by support frame
On concrete test surface, reisilometer body is not interfered with again and is measured, and support bar can be drawn in, reduce support frame
Overall space-consuming, is easy to carry.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is Fig. 1 top view；
Fig. 3 is that embodiment removes the part explosive view after reisilometer body.
Reference：1st, reisilometer body；2nd, support frame；3rd, sliding sleeve；4th, support bar；5th, hinged seat；6th, fix bar；7th, lead to
Hole；8th, latch；9th, sucker.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of concrete bouncing back instrument includes reisilometer body 1 and support frame 2, support frame 2 includes a cunning
Set 3 and three support bars 4, three structures of support bar 4 are identical, and the one end of support bar 4 is connected on sliding sleeve 3, and the other end is supported on mixed
In solidifying soil test plane, make the axis direction of sliding sleeve 3 perpendicular to concrete test plane, sliding sleeve 3 is placed on the outer of reisilometer body 1
Wall, reisilometer body 1 can be slided in sliding sleeve 3 can also extract the axis direction of insertion sliding sleeve 3, now reisilometer body 1 out
Overlapped with the axis direction of sliding sleeve 3, therefore reisilometer body 1 can be supported in concrete test plane by support frame 2, be protected simultaneously
The axis of reisilometer body 1 is held all the time perpendicular to concrete test plane.
When carrying out ionization meter to concrete test plane, first support frame 2 is supported in concrete test plane, so
Reisilometer body 1 is inserted to the afterbody of grip pressure reisilometer body 1 in sliding sleeve 3 afterwards, the elastic stem of reisilometer body 1 is hit coagulation
Soil test plane, reads reading so that it is determined that the intensity of concrete test plane.
With reference to shown in Fig. 1 and Fig. 2, three hinged seats 5 are uniform-distribution with the circumference of sliding sleeve 3, hinged seat 5 is along the axle of sliding sleeve 3
Set to direction, three support bars 4 are respectively articulated with three hinged seats 5, therefore support bar 4 is also evenly distributed in sliding sleeve 3
On circumference, when support bar 4 is supported in concrete test plane, support frame 2 will not turn on one's side, when using support frame 2
Support bar 4 can be rotated to open along hinged seat 5 and be supported in concrete test plane, when not needing support frame 2, support bar
4 can draw in along hinged seat 5, will not take too many placing space.
Fix bar 6 is equipped between three support bars 4 adjacent two, two sections of fix bar 6 connect adjacent two respectively
Also corresponding be provided with perforate, support bar 4 on is provided with the through hole 7 in horizontal direction, fix bar 6 on support bar 4, support bar 4
It is additionally provided with latch 8, the insertion perforate of latch 8 and through hole 7, the relative position of support bar 4 and fix bar 6 is fixed, by this
The mode of kind, when support bar 4 is supported in concrete test plane, fix bar 6 can fix the relative position of support bar 4
Firmly, make support bar 4 will not due to stress around hinged seat 5 rotate bias effect measurement, use latch 8 fix fix bar
The mode of position between 6 and support bar 4, fix bar 6 easy to disassemble；When using support frame 2, support bar 4 is opened, by inserting
Pin 8 inserts the relative position fixed in fix bar 6 and support bar 4 between support bar 4, support bar 4 during measurement is not occurred
Relatively rotate influence measurement；When that need not use support frame 2, extraction latch 8, which keeps fix bar 6 well, can draw support bar 4 in, make
The mode fixed with latch 8 does not interfere with gathering of the support frame 2 using back support rod 4.
When the insertion sliding sleeve 3 of reisilometer body 1 is measured, it is necessary to which the afterbody of grip pressure reisilometer body 1 is measured, this
When support bar 4 slip of entirety easily occurs on concrete plane, the overall support to reisilometer body 1 of influence support frame 2 is imitated
Really, so as to influence measurement, therefore it is supported on one end in concrete test plane in support bar 4 and sucker 9 is set, sucker 9 can be adsorbed
In concrete test plane, so as to prevent that support bar 4 from sliding in concrete test plane；In order that sucker 9 is more preferable
Absorption in concrete test plane, sucker 9 is set to be hinged on support bar 4, sucker 9 can carry out certain pendulum
It is dynamic, so that sucker 9 is just preferably adsorbed to concrete test plane.
Embodiment：First support bar 4 is rotated and opened to outside sliding sleeve 3, then three identical fix bars 6 are ridden over
The upper insertion latch 8 of adjacent two of three support bars 4, the relative position between support bar 4 is fixed, then somewhat rotate sucker
9 make sucker 9 just adsorb sucker 9 in concrete test plane to concrete test plane, finally insert reisilometer body 1
In sliding sleeve 3, elastic stem one end is set to be directed at concrete test plane, the afterbody of grip pressure reisilometer body 1 makes elastic stem hit coagulation
Soil test plane, reads the reading on reisilometer body 1 so that it is determined that the intensity of concrete test plane.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of concrete bouncing back instrument, including reisilometer body（1）, it is characterised in that：The reisilometer body（1）Outer wall set
There is support frame（2）, support frame as described above（2）Including sliding sleeve（3）With for supporting the reisilometer body（1）Support bar（4）, institute
State support bar（4）It is evenly distributed on the sliding sleeve（3）Circumference on, and the support bar（4）At least provided with identical three, institute
State sliding sleeve（3）It is connected to the reisilometer body（1）.
2. a kind of concrete bouncing back instrument according to claim 1, it is characterised in that：The sliding sleeve（3）It is socketed on described return
Play instrument body（1）Outer wall, the sliding sleeve（3）Can be along the reisilometer body（1）Slide axially.
3. a kind of concrete bouncing back instrument according to claim 2, it is characterised in that：The sliding sleeve（3）Outer wall axially set
It is equipped with hinged seat（5）, the support bar（4）It is articulated with the hinged seat（5）.
4. a kind of concrete bouncing back instrument according to claim 3, it is characterised in that：The support bar（4）Between provided with solid
Fixed pole（6）, the fix bar（6）Two ends be connected to adjacent two support bars（4）.
5. a kind of concrete bouncing back instrument according to claim 4, it is characterised in that：The support bar（4）Provided with transverse direction
Through hole（7）, the through hole（7）It is interior through there is latch（8）, the latch（8）Through with the support bar（4）Two adjacent institutes
State fix bar（6）.
6. a kind of concrete bouncing back instrument according to claim 5, it is characterised in that：The support bar（4）Away from the hinge
Joint chair（5）One end is provided with sucker（9）.
7. a kind of concrete bouncing back instrument according to claim 6, it is characterised in that：The sucker（9）It is articulated with the branch
Strut（4）, and the sucker（9）Can be in the sliding sleeve（3）Axis direction on swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412759.1U CN206339452U (en) | 2016-12-21 | 2016-12-21 | A kind of concrete bouncing back instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412759.1U CN206339452U (en) | 2016-12-21 | 2016-12-21 | A kind of concrete bouncing back instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339452U true CN206339452U (en) | 2017-07-18 |
Family
ID=59301745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412759.1U Expired - Fee Related CN206339452U (en) | 2016-12-21 | 2016-12-21 | A kind of concrete bouncing back instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111474045A (en) * | 2019-01-24 | 2020-07-31 | 天津北方首创建筑工程试验检测有限公司 | Concrete resiliometer |
| CN114112757A (en) * | 2021-11-26 | 2022-03-01 | 无锡振华建设工程质量检测有限公司 | Concrete detection equipment |
-
2016
- 2016-12-21 CN CN201621412759.1U patent/CN206339452U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111474045A (en) * | 2019-01-24 | 2020-07-31 | 天津北方首创建筑工程试验检测有限公司 | Concrete resiliometer |
| CN114112757A (en) * | 2021-11-26 | 2022-03-01 | 无锡振华建设工程质量检测有限公司 | Concrete detection equipment |
| CN114112757B (en) * | 2021-11-26 | 2023-11-03 | 无锡振华建设工程质量检测有限公司 | Concrete check out test set |
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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 |
Granted publication date: 20170718 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |