CN214121838U - Concrete quality detection equipment - Google Patents
Concrete quality detection equipment Download PDFInfo
- Publication number
- CN214121838U CN214121838U CN202021705853.2U CN202021705853U CN214121838U CN 214121838 U CN214121838 U CN 214121838U CN 202021705853 U CN202021705853 U CN 202021705853U CN 214121838 U CN214121838 U CN 214121838U
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- CN
- China
- Prior art keywords
- base
- concrete sample
- block
- concrete
- rack
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
Images
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of detection devices, in particular to a concrete quality detection device, which comprises a base and a hydraulic cylinder, wherein the hydraulic cylinder is fixed at the bottom of a cross beam, the hydraulic cylinder is provided with a pressing block, the base is provided with a placing groove, the base is connected with a clamping device, the clamping device comprises a guide rail, the guide rail is fixedly connected with the base, the guide rail is slidably connected with a sliding block, the sliding block is fixedly connected with a rack, the rack is meshed with a gear, the gear is connected with a driving device, and the rack is connected with a clamping block; the base is provided with an ash removal port, and the ash removal port is connected with a baffle; placing the concrete sample piece through setting up the standing groove, preventing behind the crushed concrete sample piece, the condition that the piece splashes, the deashing mouth that the slope set up downwards, conveniently clear away the concrete sample piece of crushing from the standing groove in, prevent the gear reversal through the ratchet, avoid when exerting pressure to the concrete sample piece, the clamp splice atress to promote the rack and retreat, cause the tight not firm condition of concrete sample piece clamp.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a concrete quality testing equipment.
Background
The concrete is used as a main construction body of a modern building, the performance of the concrete directly influences the safety of the building, the compressive strength of the concrete is an important performance parameter, and the compressive strength of the concrete is obtained by detecting a concrete test block by a concrete strength detection device.
But present concrete strength check out test set, simple structure to there is not effectual safeguard measure, when exerting pressure to the concrete sample, because pressure is great and concrete structure's hardness is great, in the moment of pressure destruction, very easily takes place the condition that tiny piece flies the jump, and then causes the condition of scraping damage to testing personnel.
Based on this, the utility model designs a concrete quality detection equipment to solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete quality detection equipment for in order to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete quality detection device comprises a base and a hydraulic cylinder, wherein a stand column is arranged at the top of the base, a cross beam is arranged at the top of the stand column, the hydraulic cylinder is fixed at the bottom of the cross beam, a pressing block matched with a concrete sample block is arranged at the output end of the hydraulic cylinder, a placing groove used for placing the concrete sample block is formed in the top of the base, a reference plate is arranged in the placing groove, the base is connected with a clamping device, the clamping device comprises a guide rail, the guide rail is fixedly connected with the base, the guide rail is slidably connected with a sliding block, the sliding block is fixedly connected with a rack, the rack is meshed with a gear, the gear is connected with a driving device, and one end of the rack, which is positioned in the placing groove, is connected with a clamping block used for clamping the concrete sample block;
the base is provided with an ash removal opening communicated with the placing groove, and the ash removal opening is detachably connected with a baffle.
Preferably, the driving device comprises a connecting shaft, one end of the connecting shaft is fixedly connected with the gear, the other end of the connecting shaft penetrates through the side wall of the base to be connected with the ratchet wheel, the side wall of the base is rotatably connected with a rocker, the outer wall of the rocker is connected with a pawl, one end, far away from the rocker, of the pawl is abutted to the ratchet wheel, the side wall of the base is rotatably connected with a non-return claw, and the stop claw is abutted to the ratchet wheel.
Preferably, the ash removing port is obliquely and downwards arranged at the top of the base.
Preferably, one side of the clamping block, which is close to the concrete sample block, is provided with a rubber pad, and the clamping block is abutted to the concrete sample block through the rubber pad.
Preferably, an organ shield is arranged on one side, away from the concrete sample block, of the clamping block, and the side, away from the clamping block, of the organ shield is connected with the inner cavity of the placing groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the standing groove and place concrete sample piece, prevent behind the crushed concrete sample piece that the piece flies the condition of jumping, the deashing mouth that the slope set up downwards, and the convenience is clear away the concrete sample piece of crushing from the standing groove in, prevents the gear reversal through the setting of ratchet, avoids when exerting pressure to concrete sample piece, the clamp splice atress to promote the rack and retreat, cause the tight not firm condition of concrete sample piece clamp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
fig. 5 is a view from direction D of fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a hydraulic cylinder; 3. a column; 4. a cross beam; 5. briquetting; 6. a placement groove; 7. a reference plate; 8. a clamping device; 9. a guide rail; 10. a slider; 11. a rack; 12. a gear; 13. a drive device; 14. a clamping block; 15. cleaning the ash hole; 16. a baffle plate; 17. a connecting shaft; 18. a ratchet wheel; 19. a rocker; 20. a pawl; 21. a non-return claw; 22. a rubber pad; 23. an organ shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a concrete quality detection device comprises a base 1 and a hydraulic cylinder 2, wherein a stand column 3 is arranged at the top of the base 1, a cross beam 4 is arranged at the top of the stand column 3, the hydraulic cylinder 2 is fixed at the bottom of the cross beam 4, a pressing block 5 matched with a concrete sample block is arranged at the output end of the hydraulic cylinder 2, a placing groove 6 used for placing the concrete sample block is formed in the top of the base 1, a reference plate 7 is arranged in the placing groove 6, the base 1 is connected with a clamping device 8, the clamping device 8 comprises a guide rail 9, the guide rail 9 is fixedly connected with the base 1, the guide rail 9 is slidably connected with a sliding block 10, the sliding block 10 is fixedly connected with a rack 11, the rack 11 is meshed with a gear 12, the gear 12 is connected with a driving device 13, and one end, located in the placing groove 6, of the rack 11 is connected with a clamping block 14 used for clamping the concrete sample block;
the base 1 is provided with an ash removing opening 15 communicated with the placing groove 6, and the ash removing opening 15 is detachably connected with a baffle 16.
Specifically, the driving device 13 comprises a connecting shaft 17, one end of the connecting shaft 17 is fixedly connected with the gear 12, the other end of the connecting shaft 17 penetrates through the side wall of the base 1 and is connected with a ratchet 18, the side wall of the base 1 is rotatably connected with a rocker 19, the outer wall of the rocker 19 is connected with a pawl 20, one end of the pawl 20, which is far away from the rocker 19, is abutted to the ratchet 18, the side wall of the base 1 is rotatably connected with a non-return claw 21, and the stop claw is abutted to the ratchet 18; the ratchet wheel 18 prevents the gear 12 from rotating reversely, so that the situation that the concrete sample block is not firmly clamped due to the fact that the clamping block 14 is stressed when the concrete sample block is pressed, the rack 11 is pushed to retreat is avoided.
Specifically, the ash cleaning port 15 is obliquely and downwards arranged at the top of the base 1; the ash cleaning opening 15 arranged obliquely downwards is convenient for cleaning the crushed concrete sample blocks from the placing groove 6.
Specifically, a rubber pad 22 is arranged on one side of the clamping block 14 close to the concrete sample block, and the clamping block 14 is abutted against the concrete sample block through the rubber pad 22; the rubber pad 22 is arranged, so that the clamping block 14 and the concrete sample block are prevented from being abraded when the clamping block 14 clamps the concrete sample block; meanwhile, the rubber pad 22 increases the friction between the clamping block 14 and the concrete sample block.
Specifically, an organ shield 23 is arranged on one side of the clamping block 14, which is far away from the concrete sample block, and one side of the organ shield 23, which is far away from the clamping block 14, is connected with an inner cavity of the placing groove 6; by arranging the organ shield 23, the crushed concrete sample is prevented from flying into the space between the gear 12 and the rack 11, and the gear 12 and the rack 11 are prevented from rotating unsmoothly.
One specific application of this embodiment is: when the device is used, the concrete sample is placed in the placing groove 6. Subsequently, the rocker 19 is rotated, the ratchet 18 is driven to rotate by the pawl 20 on the rocker 19, the ratchet 18 rotates to drive the connecting shaft 17 to rotate, and further the gear 12 is driven to rotate, the gear 12 rotates to drive the rack 11 to move towards the concrete sample block, so that the rubber pad 22 is abutted to the concrete sample block, and the concrete sample block is clamped together by the clamping device 8 and the reference plate 7.
After the concrete sample block is clamped, the output end of the hydraulic cylinder 2 extends out to drive the pressing block 5 to descend, and the pressing block 5 applies pressure to the concrete sample block to detect the strength of the concrete sample block. Concrete sample piece smallclothes after being crushed are stopped by standing groove 6 lateral wall and baffle 16, prevent that concrete sample piece smallclothes from splashing, cause the condition that testing personnel caused the scraping damage. After the detection is completed, the baffle 16 is opened, and the small fragments of the concrete sample block are cleaned out of the base 1 from the ash removing opening 15 in the placing groove 6 by a cleaning tool. When the clamp block 14 is reset, the non-return claw 21 is rotated to separate the non-return claw 21 from the ratchet wheel 18, so that the ratchet wheel 18 can rotate reversely, then the clamp block 14 is pushed reversely, the distance between the clamp block 14 and the reference plate 7 is increased, and a new concrete sample block can be placed between the clamp block 14 and the reference plate 7.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a concrete quality detection equipment, including base (1) and pneumatic cylinder (2), base (1) top is provided with stand (3), stand (3) top is provided with crossbeam (4), pneumatic cylinder (2) are fixed in crossbeam (4) bottom, pneumatic cylinder (2) output be provided with concrete sample assorted briquetting (5), its characterized in that: a placing groove (6) for placing a concrete sample block is formed in the top of the base (1), a reference plate (7) is arranged in the placing groove (6), the base (1) is connected with a clamping device (8), the clamping device (8) comprises a guide rail (9), the guide rail (9) is fixedly connected with the base (1), the guide rail (9) is connected with a sliding block (10) in a sliding manner, the sliding block (10) is fixedly connected with a rack (11), the rack (11) is connected with a gear (12) in a meshing manner, the gear (12) is connected with a driving device (13), and one end, located in the placing groove (6), of the rack (11) is connected with a clamping block (14) for clamping the concrete sample block;
the base (1) is provided with an ash removal opening (15) communicated with the placing groove (6), and the ash removal opening (15) is detachably connected with a baffle (16).
2. The concrete quality detection apparatus according to claim 1, wherein: drive arrangement (13) are including connecting axle (17), connecting axle (17) one end and gear (12) fixed connection, the connecting axle (17) other end runs through base (1) lateral wall and is connected with ratchet (18), base (1) lateral wall rotates and is connected with rocker (19), rocker (19) outer wall is connected with pawl (20), the one end and the ratchet (18) butt that rocker (19) were kept away from in pawl (20), base (1) lateral wall rotates and is connected with non return claw (21), non return claw (21) and ratchet (18) butt.
3. The concrete quality detection apparatus according to claim 1, wherein: the ash cleaning port (15) is obliquely and downwards arranged at the top of the base (1).
4. The concrete quality detection apparatus according to claim 1, wherein: one side of the clamping block (14) close to the concrete sample block is provided with a rubber pad (22), and the clamping block (14) is abutted against the concrete sample block through the rubber pad (22).
5. The concrete quality detection apparatus according to claim 1, wherein: an organ shield (23) is arranged on one side, away from the concrete sample block, of the clamping block (14), and one side, away from the clamping block (14), of the organ shield (23) is connected with an inner cavity of the placing groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705853.2U CN214121838U (en) | 2020-08-17 | 2020-08-17 | Concrete quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705853.2U CN214121838U (en) | 2020-08-17 | 2020-08-17 | Concrete quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121838U true CN214121838U (en) | 2021-09-03 |
Family
ID=77484061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021705853.2U Expired - Fee Related CN214121838U (en) | 2020-08-17 | 2020-08-17 | Concrete quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121838U (en) |
-
2020
- 2020-08-17 CN CN202021705853.2U patent/CN214121838U/en not_active Expired - Fee Related
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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: 20210903 |