CN216955520U - Concrete compressive strength detection device - Google Patents
Concrete compressive strength detection device Download PDFInfo
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- CN216955520U CN216955520U CN202220401240.2U CN202220401240U CN216955520U CN 216955520 U CN216955520 U CN 216955520U CN 202220401240 U CN202220401240 U CN 202220401240U CN 216955520 U CN216955520 U CN 216955520U
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- detection device
- fixedly connected
- compressive strength
- concrete compressive
- concrete
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000012634 fragment Substances 0.000 abstract description 7
- 239000000523 sample Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of concrete detection, in particular to a concrete compressive strength detection device, which comprises a detection device body, and further comprises a base, wherein the top end of the base is fixedly connected with a collection box and a support frame, four sliding grooves are respectively formed in the front side inner wall and the rear side inner wall of the collection box, sliding blocks are connected in the sliding grooves, the other ends of the four sliding blocks are fixedly connected with a detection table, an air cylinder is arranged on the support frame, the output end of the bottom end of the air cylinder is fixedly connected with a protection cover, the detection device body is arranged in the protection cover, the rear end of the protection cover is provided with a support mechanism, the support mechanism comprises a connecting block, the front end of the connecting block is fixedly connected with the rear end of the protection cover, the bottom end of the connecting block is fixedly connected with an external toothed plate, when the detection device is used, fragments can be collected in the collection box after concrete blocks are detected, the times of manual cleaning are reduced, and accurate test information can be obtained through continuous multiple tests, the practicability is higher.
Description
Technical Field
The utility model relates to the technical field of concrete detection, in particular to a concrete compressive strength detection device.
Background
As is well known, the strength grade of concrete refers to the compressive strength of concrete, and is determined according to the standard of concrete strength test and evaluation standard and the cubic compressive strength standard value of the concrete. The symbol C and the standard value of the cubic compressive strength are adopted for representing, the compressive strength of the concrete is obtained through tests, the concrete is mixed and poured into building blocks in proportion, and the compressive strength detection device is used for detecting the strength of the concrete building blocks, so that the compressive strength of the experimental concrete is obtained.
Through search, the utility model with chinese patent application No. CN202121470715.5 discloses a concrete compressive strength testing device, which is described generally as comprising a pressing table and a sample carrying table arranged at the center of the pressing table for loading concrete samples, a pressing head is arranged right above the sample carrying table, the pressing head is connected with a hydraulic device through a hydraulic sleeve, the hydraulic sleeve is fixedly sleeved with a pressing plate, the bottom surface of the pressing plate is fixedly provided with an inserting plate, and the inserting plate is provided with an inserting hole matched and connected with the inserting plate at a position corresponding to the pressing table, when in use, the pressing plate is fixedly sleeved on the hydraulic sleeve connected with the pressing head, the inserting plate is arranged at the bottom surface of the pressing plate, and the inserting hole matched and connected with the inserting plate is arranged at a position corresponding to the pressing table, thereby quickly and accurately positioning the pressing plate and the sample carrying table, ensuring that the pressing head is aligned with the concrete samples, and an operator timely finds out position deviation and adjustment of the concrete samples, the accuracy and the stability of compressive strength detection are improved.
Although foretell prior art scheme operator can audio-visually judge the position angle of laboratory sample and correct, this experimental apparatus is carrying out resistance to compression experiment back to the concrete block of experiment, and the concrete block of experiment is crushed, needs the manual fragment that will carry the appearance bench of experimenter to clear away, just can continue to carry out follow-up experiment, and the practicality is relatively weak.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a concrete compressive strength detection device, which solves the problem that the prior art provided by the background art needs to manually clean a sample carrying table after being used so as to carry out subsequent experiments.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete compressive strength detection device, includes the detection device body, still includes the base, base top fixedly connected with collecting box and support frame, four spouts have all been seted up on the front side inner wall of collecting box and the rear side inner wall, sliding connection has the slider, four in the spout the other end fixedly connected with of slider examines test table, installs the cylinder on the support frame, the bottom output end fixedly connected with protection casing of cylinder, the detection device body is installed in the protection casing, and the protection casing rear end is provided with supporting mechanism.
Preferably, the supporting mechanism includes the connecting block, the front end of connecting block and the rear end fixed connection of protection casing, the bottom fixedly connected with outer pinion rack of connecting block, the through-hole has been seted up to the rear end of clearance case, the through-hole internal rotation is connected with the gear, gear and outer pinion rack meshing, the fixedly connected with protecting tube in the clearance case, sliding connection has interior pinion rack in the protecting tube, interior pinion rack and gear meshing.
Furthermore, four sliding grooves in the middle are formed in a downward inclined mode.
Still further, two it all is equipped with the draw-in groove to examine to open on the platform.
As a further scheme of the scheme, an observation hole is formed in the front end of the protective cover, and a transparent observation window is fixedly connected in the observation hole.
As a further proposal of the proposal, the front end of the collecting box is provided with a collecting drawer in a sliding way.
On the basis of the scheme, a push-pull grip is fixedly connected to the front end of the collection drawer.
On the basis of the scheme, the collecting box is further welded on the base.
(III) advantageous effects
Compared with the prior art, the utility model provides a concrete compressive strength detection device, which has the following beneficial effects:
according to the concrete compressive strength detection device, the protection cover is convenient to descend to avoid fragment splashing in the experiment through the matching of the support frame, the air cylinder and the protection cover, the strength of the concrete building block is convenient to detect through the detection device body, the fragments after detection are convenient to fall into the collection box for centralized collection through the matching of the collection box, the sliding chute, the sliding block and the detection platform, the detection platform is convenient to further support through the supporting mechanism, therefore, the concrete compressive strength detection device can collect the fragments in the collection box after the concrete building block is detected, the number of manual cleaning is reduced, accurate test information can be obtained through continuous multiple tests, and the practicability is high.
Drawings
FIG. 1 is a partially cut-away perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a schematic view of the present invention in a direct-view plan configuration.
In the figure: 1. a detection device body; 2. a base; 3. a collection box; 4. a support frame; 5. a slider; 6. a detection table; 7. a cylinder; 8. a protective cover; 9. connecting blocks; 10. an outer toothed plate; 11. a gear; 12. a protective tube; 13. an inner toothed plate; 14. a transparent viewing window; 15. a collection drawer; 16. push and pull the grip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, a concrete compressive strength testing device comprises a testing device body 1, a base 2, a collecting box 3 and a supporting frame 4 fixedly connected to the top end of the base 2, the collecting box 3 welded on the base 2, not only the base 2 and the collecting box 3 are easy to operate when connected, the integral connection strength is high, the stability during connection is good, the service life is long, four sliding grooves are formed in the inner wall of the front side and the inner wall of the rear side of the collecting box 3, sliding blocks 5 are connected in the sliding grooves in a sliding mode, the other ends of the four sliding blocks 5 are fixedly connected with a detection platform 6, the four sliding grooves in the middle are formed in a downward inclined mode, when the detection platform 6 slides towards two sides, the opposite end inclines downwards, and the fragment is poured into the collecting box 3, the air cylinder 7 is installed on the supporting frame 4, the bottom end output end of the air cylinder 7 is fixedly connected with the protective cover 8, and the detection device body 1 is installed in the protective cover 8.
It should be further noted that, the rear end of the protective cover 8 is provided with a supporting mechanism, the supporting mechanism comprises a connecting block 9, the front end of the connecting block 9 is fixedly connected with the rear end of the protective cover 8, the bottom end of the connecting block 9 is fixedly connected with an outer toothed plate 10, the rear end of the cleaning box is provided with a through hole, the through hole is rotatably connected with a gear 11, the gear 11 is meshed with the outer toothed plate 10, the cleaning box is internally fixedly connected with a protective pipe 12, the protective pipe 12 is slidably connected with an inner toothed plate 13, the inner toothed plate 13 is meshed with the gear 11, so as to further support the detection tables 6 stably, the two detection tables 6 are respectively provided with a clamping groove, so as to clamp the concrete blocks in the clamping grooves and increase the stability, the front end of the protective cover 8 is provided with an observation hole, the observation window 14 is fixedly connected in the observation hole, so as to facilitate observing the state of the concrete blocks at any time when the detection device body 1 operates, the front end of the collecting box 3 is slidably provided with a collecting drawer 15, the fragment of the concrete building block is conveniently collected in a centralized way, and the front end of the collection drawer 15 is fixedly connected with a push-pull handle 16, so that the collection drawer 15 is conveniently pulled out.
To sum up, the concrete compressive strength detection device comprises a concrete block to be detected is placed in a clamping groove on a detection table 6, an air cylinder 7 is started, the bottom end output end of the air cylinder 7 is pushed downwards to push a protection cover to move downwards, when the detection table 6 is completely covered by the protection cover, a detection device body 1 is started, the protection cover drives a connecting block 9 to move downwards, the connecting block 9 drives an outer toothed plate 10 to move downwards, the outer toothed plate 10 is meshed with a gear 11, the gear 11 starts to rotate, the gear 11 drives an inner toothed plate 13 which is meshed with the gear 11, the inner toothed plate 13 is lifted upwards, the detection table 6 is supported at the bottom end of the detection table 6, the concrete block is extruded to detect the strength of the concrete block, after the detection is finished, the protection cover is reset, the outer toothed plate 10 moves upwards to reset, the gear 11 rotates reversely, the inner toothed plate 13 moves downwards to reset, the detection table 6 loses the support, the detection table 6 is pulled open towards two sides, the sliding blocks 5 slide in the sliding grooves, the four sliding blocks 5 in the middle slide downwards when sliding to the tail ends of the transverse sliding grooves, the detection table 6 inclines inwards, the building block chips on the surface of the detection table 6 are poured into the collection box 3, finally the push-pull handle 16 is pulled, the collection drawer 15 is pulled out, and the chips collected in the collection drawer are processed in a centralized mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a concrete compressive strength detection device, includes detection device body (1), its characterized in that still includes base (2), base (2) top fixedly connected with collecting box (3) and support frame (4), four spouts have all been seted up on the front side inner wall of collecting box (3) and the rear side inner wall, sliding connection has slider (5), four in the spout other end fixedly connected with of slider (5) examines test table (6), installs cylinder (7) on support frame (4), the bottom output end fixedly connected with protection casing (8) of cylinder (7), detection device body (1) are installed in protection casing (8), and protection casing (8) rear end is provided with supporting mechanism.
2. The concrete compressive strength detection device according to claim 1, wherein the supporting mechanism comprises a connecting block (9), the front end of the connecting block (9) is fixedly connected with the rear end of the protective cover (8), an outer toothed plate (10) is fixedly connected with the bottom end of the connecting block (9), a through hole is formed in the rear end of the cleaning box, a gear (11) is rotatably connected in the through hole, the gear (11) is meshed with the outer toothed plate (10), a protective pipe (12) is fixedly connected in the cleaning box, an inner toothed plate (13) is slidably connected in the protective pipe (12), and the inner toothed plate (13) is meshed with the gear (11).
3. The concrete compressive strength detection device of claim 2, wherein four of the chutes located in the middle are inclined downwards.
4. The concrete compressive strength detection device according to claim 3, wherein the two detection tables (6) are provided with clamping grooves.
5. The concrete compressive strength detection device of claim 4, wherein the front end of the protective cover (8) is provided with an observation hole, and a transparent observation window (14) is fixedly connected in the observation hole.
6. A concrete compressive strength detecting device according to claim 5, characterized in that the collecting box (3) is provided with a collecting drawer (15) at the front end in a sliding manner.
7. The concrete compressive strength detection device as claimed in claim 6, wherein a push-pull handle (16) is fixedly connected to the front end of the collection drawer (15).
8. The concrete compressive strength detection device as claimed in claim 7, wherein the collection box (3) is welded on the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401240.2U CN216955520U (en) | 2022-02-25 | 2022-02-25 | Concrete compressive strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401240.2U CN216955520U (en) | 2022-02-25 | 2022-02-25 | Concrete compressive strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216955520U true CN216955520U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220401240.2U Expired - Fee Related CN216955520U (en) | 2022-02-25 | 2022-02-25 | Concrete compressive strength detection device |
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| Country | Link |
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| CN (1) | CN216955520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561064A (en) * | 2022-10-10 | 2023-01-03 | 汇通路桥集团试验检测有限公司 | Press machine |
-
2022
- 2022-02-25 CN CN202220401240.2U patent/CN216955520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561064A (en) * | 2022-10-10 | 2023-01-03 | 汇通路桥集团试验检测有限公司 | Press machine |
| CN115561064B (en) * | 2022-10-10 | 2023-08-15 | 汇通路桥集团试验检测有限公司 | Press machine |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |