CN207336207U - Concrete bouncing back instrument - Google Patents
Concrete bouncing back instrument Download PDFInfo
- Publication number
- CN207336207U CN207336207U CN201721348201.6U CN201721348201U CN207336207U CN 207336207 U CN207336207 U CN 207336207U CN 201721348201 U CN201721348201 U CN 201721348201U CN 207336207 U CN207336207 U CN 207336207U
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- reisilometer
- telescopic rod
- detection bar
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of concrete bouncing back instrument, belong to concrete strength inspection Instrument technology field, including reisilometer body and detection bar, the outer wall of reisilometer body is set with leading truck, leading truck includes the fixing piece being socketed on reisilometer this body sidewall, fixing piece is fixed on reisilometer body by clamp assembly, clamp assembly is threadedly coupled with fixing piece, fixing piece is vertically and fixedly provided with telescopic rod close to a side surface of detection bar, the axis of telescopic rod is parallel with the axis of reisilometer, side of the telescopic rod away from fixing piece is fixedly connected with the baffle ring that can pass through detection bar, the side of baffle ring is vertical with the axis of telescopic rod, baffle ring is located in the range of the stretching of detection bar, the telescopic extensions of telescopic rod are more than the stretching scope of detection bar.With the advantages of when detecting concrete strength, the axis of concrete bouncing back instrument is vertical with the test surfaces holding of tested concrete component.
Description
Technical field
Concrete strength inspection Instrument technology field is the utility model is related to, 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, column, crane span structure）It is strong
Degree, hints on operation are to ensure that reisilometer axis is vertical all the time with concrete test face, firmly uniformly slowly, righting alignment test
Face, slow to promote, fast reading.
But all it is to hold concrete bouncing back instrument to concrete component by operating personnel when carrying out concrete strength inspection
It is detected, but due to being manual operation, it is difficult to ensure that the axis of concrete bouncing back instrument is protected all the time with the test surfaces of concrete component
Hold vertically, therefore larger human error can be produced when detecting.
Utility model content
The purpose of this utility model is to provide a kind of concrete bouncing back instrument, it has when detecting concrete strength, mixes
The advantages of axis of solidifying soil reisilometer is vertical with the test surfaces holding of tested concrete component.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of concrete bouncing back instrument, including reisilometer body and detection bar, the outer wall of reisilometer body are set with guiding
Frame, leading truck include the fixing piece being socketed on reisilometer this body sidewall, and fixing piece is fixed on reisilometer sheet by clamp assembly
On body, clamp assembly is threadedly coupled with fixing piece, and fixing piece is vertically and fixedly provided with telescopic rod close to a side surface of detection bar, is stretched
The axis of bar is parallel with the axis of reisilometer, and side of the telescopic rod away from fixing piece is fixedly connected with the gear that can pass through detection bar
Ring, the side of baffle ring is vertical with the axis of telescopic rod, and baffle ring is located in the range of the stretching of detection bar, and the telescopic extensions of telescopic rod are big
In the stretching scope of detection bar.
By using above-mentioned technical proposal, when strength test is carried out to concrete component, side and quilt by baffle ring
The surface for surveying concrete component fits, so as to ensure reisilometer body when measure concrete component strength, the axis of reisilometer body and
The surface of concrete component is in vertical state.
The utility model is further arranged to：Fixing piece stretches out convex including circular socket part and ring textures
Block, convex block are wholely set with annulus, and convex block offers close to one end of socket part endoporus and communicates clamping slot with socket part endoporus, convex
End surface of the block away from socket part endoporus offers the threaded hole communicated with clamping slot.
By using above-mentioned technical proposal, secured the fix to by circular socket part on reisilometer body, work as set
When socket part is fixed on reisilometer, the side of socket part and the axis of reisilometer body are in vertical state.
The utility model is further arranged to：Clamp assembly includes gripping block and the promotion being slidably connected in clamping slot
Gripping block is nested the screw rod of socket part endoporus direction movement, and the revolution of screw rod and gripping block connects, and screw rod is closed with corresponding threaded holes.
By using above-mentioned technical proposal, the gripping block socket part endoporus direction that is nested is promoted to move by screw rod, so as to will return
Play instrument body to be fixed in endoporus, so as to secure the fix on reisilometer body.
The utility model is further arranged to：One end side of the screw rod away from gripping block is fixedly connected with handle.
By using above-mentioned technical proposal, by setting handle on screw rod, operating personnel are facilitated to rotate screw rod, so that
Gripping block clamps reisilometer body.
The utility model is further arranged to：Gripping block towards a side surface of socket part endoporus be in circular arc concave surface.
By using above-mentioned technical proposal, by circular arc concave surface, increase gripping block and the contact area of reisilometer body,
Increase the frictional force between gripping block and reisilometer so that fixing piece be fixed on it is more firm on reisilometer body.
The utility model is further arranged to：Telescopic rod includes being fixed on the fixed knot of fixing piece side and is set in fixation
Active section in section, is provided with spring between active section and fixed knot.
By using above-mentioned technical proposal, active section is promoted by spring, active section is promoted gear after having detected
Ring automatically resets, it is not necessary to baffle ring is adjusted back to initial position manually, and can ensure the table of baffle and concrete component by spring
Face is constantly in fit-state.
The utility model is further arranged to：One end of active section connection fixed knot is extended with outward flange, and outward flange is with consolidating
Surely the internal diameter saved matches, and one end of fixed knot connection active section is extended with inward flange, the outside diameter phase of inward flange and active section
Match somebody with somebody.
By using above-mentioned technical proposal, by the cooperation between inward flange and outward flange, so as to prevent active section with consolidating
Depart between fixed section.
In conclusion the utility model has the advantages that：
1st, it is bonded by baffle ring with the surface of tested concrete component, so as to ensure reisilometer body in the tested concrete component of detection
When, the axis of reisilometer body is vertical with the surface of tested concrete component；
2nd, by setting spring in telescopic rod, surface of the baffle ring with tested concrete component when mobile is made to fit, and
After detection, baffle ring can be automatically reset by the elastic force of spring；
3rd, matched outward flange and inward flange are provided with active section and fixed knot, so as to prevent active section and fixation
Depart between section；
4th, secured the fix to by fastening assembly on reisilometer body, facilitate the dismounting of fixing piece, so as to facilitate back
Play the storage of instrument body.
Brief description of the drawings
Fig. 1 is the structure diagram of concrete bouncing back instrument；
Fig. 2 is the configuration schematic diagram of concrete bouncing back instrument；
Fig. 3 is the partial enlarged view at A positions in Fig. 2；
Fig. 4 is the sectional view of telescopic rod.
In figure, 1, reisilometer body；11st, detection bar；2nd, fixing piece；21st, socket part；22nd, convex block；221st, threaded hole；
222nd, clamping slot；3rd, telescopic rod；31st, fixed knot；311st, slide opening；312nd, inward flange；32nd, active section；321st, outward flange；33rd, bullet
Spring；4th, baffle ring；5th, clamp assembly；51st, gripping block；52nd, screw rod；53rd, handle.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of concrete bouncing back instrument, as shown in Figure 1, including reisilometer body 1, in reisilometer body 1 close to detection bar 11
One end, be socketed with fixing piece 2, fixing piece 2 is fixed on by clamp assembly 5 on the side wall of reisilometer body 1.Clamp assembly
It is connected through a screw thread between 5 and fixing piece 2.In fixing piece 2 close to a side surface of detection bar 11 and the axis of reisilometer body 1
It is perpendicular.Three telescopic rods 3 are evenly distributed with close to the side of detection bar 11 in fixed knot, telescopic rod 3 is vertically fixed on fixation
The side of part 2.
In the one end of telescopic rod 3 away from fixing piece 2, baffle ring 4 is provided with, baffle ring 4 is fixedly linked with three telescopic rods 3.It is logical
Crossing telescopic rod 3 makes the side of baffle ring 4 and the axis of reisilometer body 1 be vertical setting, when detection bar 11 is pressed completely into rebound
When in instrument body 1, the surface of baffle ring 4 is compared to termination of the detection bar 11 away from reisilometer body 1 apart from reisilometer body 1
Distance it is remote.When detection bar 11 is stretched out from reisilometer body 1, the termination of detection bar 11 exceedes baffle ring 4 away from reisilometer sheet
The surface of 1 side of body.
As shown in Fig. 2, fixing piece 2 includes the socket part 21 being socketed on 1 side wall of reisilometer body, socket part 21 is in annulus
Shape, is extended with square convex block 22 on the surface of socket part 21, and convex block 22 is wholely set with socket part 21.Connected in convex block 22
One end of socket part 21 offers clamping slot 222, and clamping slot 222 is communicated with the endoporus of socket part 21.In convex block 22 away from socket
The end surface in portion 21, offers the threaded hole communicated with clamping slot 222.
As shown in Figure 1 and Figure 2, clamp assembly 5 includes the gripping block 51 being slidably connected in clamping slot 222,51 court of gripping block
It is in circular arc concave surface to the side of 21 endoporus of socket part.In the one end of gripping block 51 away from 21 endoporus of socket part, revolution is connected with spiral shell
Bar 52, screw rod 52 are engaged with the threaded hole 221 on convex block 22, and screw rod 52 is located at the outside of convex block 22 through threaded hole.
Screw rod 52 is located at the one end side in the outside of convex block 22, is fixedly connected with handle 53, by swing handle 53, drives 52 turns of screw rod
It is dynamic, screw rod 52 is moved along threaded hole 221, so as to promote gripping block 51 to be nested the endoporus direction movement of socket part 21, so that will
Fixing piece 2 is fixed on the circumferential side wall of reisilometer body 1.
As shown in Figure 2 and Figure 3, telescopic rod 3 includes fixed knot 31, active section 32 and spring 33, and wherein fixed knot 31 is remote
One end of fixing piece 2 offers slide opening 311, and the length direction of slide opening 311 is identical with the length direction of fixed knot 31, and slide opening
311 length guarantee is when detection bar 11 is completely forced into reisilometer body 1, between the bottom hole of active section 32 and slide opening 311 still
Leave spacing.Active section 32 is slidably connected in slide opening 311.Between the bottom hole of active section 32 and slide opening 311, spring is provided with
33, the both ends of spring 33 are inconsistent with the bottom hole and active section 32 of slide opening 311 respectively.Active section is promoted by the elastic force of spring 33
32 bottoms away from slide opening 311.
One end termination of active section 32 is connected in fixed knot 31, inward flange 312, convex are extended with the side wall of slide opening 311
Edge 312 and the side wall of slide opening 311 are wholely set.Wherein the internal diameter of inward flange 312 is engaged with the outside diameter of active section 32.In activity
One end of the connection fixed knot 31 of section 32, is extended with outward flange 321, outward flange 321 is wholely set with active section 32.Outward flange 321
The internal diameter of outside diameter and slide opening 311 match.By the cooperation between inward flange 312 and outward flange 321, so as to prevent active section
32 depart from fixed knot 31.
When in use, by the way that fixing piece 2 is socketed on reisilometer body 1, baffle ring 4 is located in reisilometer body 1 and examine
In the range of the stretching of measuring staff 11.Fixing piece 2 is fixed on the side wall of reisilometer body 1 by clamp assembly 5.When in use,
Detection bar 11 is stretched out from reisilometer body 1, makes detection bar 11 and the surface of tested concrete component inconsistent, presses reisilometer sheet
Body 1, makes detection bar 11 be pressed into reisilometer body 1, with the press-in of detection bar 11, makes the table of baffle ring 4 and tested concrete component
Face fits, and baffle ring 4 promotes 32 pressuring spring 33 of active section, baffle ring 4 is moved together with 11 process of press in of detection bar, until
Detection bar 11 cannot continue to be pressed into reisilometer body 1, be bonded by baffle ring 4 with tested concrete component surface, to observe rebound
Whether the axis of instrument body 1 is vertical with the surface of tested concrete component.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of concrete bouncing back instrument, including reisilometer body (1) and detection bar (11), it is characterised in that：The reisilometer
The outer wall of body (1) is set with leading truck, and the leading truck includes the fixing piece (2) being socketed on reisilometer body (1) side wall,
The fixing piece (2) is fixed on reisilometer body (1) by clamp assembly (5), the clamp assembly (5) and fixing piece (2)
It is threadedly coupled, the fixing piece (2) is vertically and fixedly provided with telescopic rod (3), the telescopic rod close to a side surface of detection bar (11)
(3) axis is parallel with the axis of reisilometer, and side of the telescopic rod (3) away from fixing piece (2), which is fixedly connected with, can make inspection
The baffle ring (4) that measuring staff (11) passes through, the side of the baffle ring (4) is vertical with the axis of telescopic rod (3), and the baffle ring (4) is located at
In the range of the stretching of detection bar (11), the telescopic extensions of the telescopic rod (3) are more than the stretching scope of detection bar (11).
2. concrete bouncing back instrument according to claim 1, it is characterised in that：The fixing piece (2) includes circular set
The convex block (22) that socket part (21) and ring textures stretch out, the convex block (22) are wholely set with annulus, and the convex block (22) is leaned on
One end of nearly socket part (21) endoporus, which is offered, communicates clamping slot (222) with socket part (21) endoporus, and the convex block (22) is remote
The end surface of socket part (21) endoporus offers the threaded hole (221) communicated with clamping slot (222).
3. concrete bouncing back instrument according to claim 2, it is characterised in that：The clamp assembly (5) includes being slidably connected
Gripping block (51) in clamping slot (222) and gripping block (51) is promoted to be nested the screw rod of socket part (21) endoporus direction movement
(52), the screw rod (52) connects with gripping block (51) revolution, and the screw rod (52) is engaged with threaded hole (221).
4. concrete bouncing back instrument according to claim 3, it is characterised in that：The remote gripping block (51) of the screw rod (52)
One end side is fixedly connected with handle (53).
5. concrete bouncing back instrument according to claim 3, it is characterised in that：The gripping block (51) is towards socket part (21)
One side surface of endoporus is in circular arc concave surface.
6. concrete bouncing back instrument according to claim 1, it is characterised in that：The telescopic rod (3) includes being fixed on fixation
The fixed knot (31) of part (2) side and the active section (32) being set in fixed knot (31), the active section (32) and fixed knot
(31) spring (33) is provided between.
7. concrete bouncing back instrument according to claim 6, it is characterised in that：Active section (32) the connection fixed knot (31)
One end be extended with outward flange (321), the outward flange (321) and the internal diameter of fixed knot (31) match, the fixed knot
(31) one end for connecting active section (32) is extended with inward flange (312), the inward flange (312) and the outside diameter phase of active section (32)
Matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348201.6U CN207336207U (en) | 2017-10-18 | 2017-10-18 | Concrete bouncing back instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348201.6U CN207336207U (en) | 2017-10-18 | 2017-10-18 | Concrete bouncing back instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336207U true CN207336207U (en) | 2018-05-08 |
Family
ID=62365048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348201.6U Expired - Fee Related CN207336207U (en) | 2017-10-18 | 2017-10-18 | Concrete bouncing back instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760475A (en) * | 2018-08-28 | 2018-11-06 | 深圳市必发达科技有限公司 | A kind of new concrete reisilometer |
| CN109342236A (en) * | 2018-11-30 | 2019-02-15 | 湖南长建科技有限公司 | A kind of intensity detecting device and its detection method of buried concrete component |
| 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 |
| 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 |
-
2017
- 2017-10-18 CN CN201721348201.6U patent/CN207336207U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760475A (en) * | 2018-08-28 | 2018-11-06 | 深圳市必发达科技有限公司 | A kind of new concrete reisilometer |
| CN109342236A (en) * | 2018-11-30 | 2019-02-15 | 湖南长建科技有限公司 | A kind of intensity detecting device and its detection method of buried concrete component |
| 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 |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20201018 |