CN221078268U - Recycled concrete compressive strength detection device - Google Patents
Recycled concrete compressive strength detection device Download PDFInfo
- Publication number
- CN221078268U CN221078268U CN202322854035.9U CN202322854035U CN221078268U CN 221078268 U CN221078268 U CN 221078268U CN 202322854035 U CN202322854035 U CN 202322854035U CN 221078268 U CN221078268 U CN 221078268U
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- China
- Prior art keywords
- bottom plate
- fixedly arranged
- sliding
- compressive strength
- air extraction
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- 239000004567 concrete Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 16
- 239000002893 slag Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 description 4
- 238000002156 mixing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a regenerated concrete compressive strength detection device, which relates to the technical field of concrete detection equipment and comprises a support structure, wherein the support structure comprises a bottom plate, a support column is fixedly arranged at the bottom of the bottom plate, a lower pressing plate is fixedly arranged in the middle of the top of the bottom plate, a through groove is formed in the top of the bottom plate, the through groove is formed in one side of the lower pressing plate, a collecting box is arranged at the bottom of the bottom plate and at the bottom of the through groove, a detection structure is arranged at the top of the bottom plate, a driving structure is arranged at the top of the bottom plate, a sliding structure is arranged at the top of the bottom plate, a cleaning structure is arranged at the top of the lower pressing plate, and an air extraction structure is arranged at one side, far away from the driving structure, of the top of the bottom plate. According to the utility model, the broken slag is cleaned through the cleaning structure, and then dust particles remained by the broken slag are absorbed through the air extraction structure, so that the difference of test results caused by the surface difference among different test pieces is eliminated, and the accuracy of the test results is ensured.
Description
Technical Field
The utility model relates to the technical field of concrete detection equipment, in particular to a regenerated concrete compressive strength detection device.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing with water, sand and stones, doping chemical additives and mineral admixtures when necessary, mixing according to a proper proportion, uniformly stirring, compacting, forming, curing and hardening; concrete is a commonly used building material at present, most of buildings use the concrete, and the compressive strength of the concrete and other parameters need to be known when the anti-damage capability of the building is considered, so the detection of the compressive strength of the concrete is very necessary.
After carrying out compressive testing to concrete among the prior art, only clear up the concrete fragment, then the concrete is smashed and can produce tiny dust granule after falling, tiny dust probably can adhere to the recycled concrete test piece surface, and not cleared up, these tiny dust can influence the contact between test piece surface and the loading mechanism, lead to the accuracy of test result to receive the influence, the inhomogeneous error that probably leads to the test result on test piece surface for compressive strength test's accuracy reduces, tiny dust's existence can lead to operational environment's pollution, constitute potential risk to operating personnel's health and safety, this can influence staff's work efficiency and operational environment's security.
Disclosure of utility model
The utility model aims to provide a device for detecting the compressive strength of recycled concrete, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a recycled concrete compressive strength detection device, includes bearing structure, bearing structure includes the bottom plate, bottom plate bottom fixed mounting support column, fixed mounting holding down plate in the middle of the bottom plate top, the bottom plate top is provided with logical groove, lead to groove in holding down plate one side, the bottom plate bottom and be provided with the collection box in logical tank bottom side, the bottom plate top is provided with detection structure, the bottom plate top is provided with driving structure, the bottom plate top is provided with sliding structure, the holding down plate top is provided with clearance structure, the bottom plate top is kept away from driving structure one side and is provided with the structure of bleeding.
As a further scheme of the utility model: the detection structure comprises a fixing frame, wherein the fixing frame is fixedly arranged at the top of the bottom plate, a hydraulic cylinder is arranged on the fixing frame, and an upper pressing plate is arranged on a telescopic rod of the hydraulic cylinder.
As still further aspects of the utility model: the driving structure comprises a bearing seat and a belt, the bearing seat is fixedly arranged on one side of the top of the bottom plate, a rotating shaft is rotatably arranged in the bearing seat, gears are fixedly arranged at two ends of the rotating shaft respectively, a motor is arranged at the bottom of the bottom plate, a main wheel is arranged on a motor shaft of the motor, a driven wheel is fixedly arranged on the rotating shaft, and the driven wheel is connected with the main wheel through the belt.
As still further aspects of the utility model: the sliding structure comprises a fixed seat and racks, wherein the fixed seat is fixedly arranged at the top of the bottom plate and on two sides of the lower pressing plate, a sliding rod is fixedly arranged on the fixed seat, a sliding seat is fixedly arranged on the side edge of the fixed seat, a sliding rail is fixedly arranged on one side of the racks, the sliding rail extends into the sliding seat and is in sliding connection with the sliding seat, and the racks are meshed with the gears.
As still further aspects of the utility model: the cleaning structure comprises a hollow rod, a hairbrush and connectors, wherein the connectors are fixedly arranged at two ends of the hollow rod, the connectors are penetrated by a sliding rod and are in sliding connection with the sliding rod, one side, away from the hollow rod, of each connector is fixedly connected with the top end of the rack, the hairbrush is fixedly arranged at the bottom of the hollow rod, and air holes are formed in the bottom of the hollow rod.
As still further aspects of the utility model: the air extraction structure comprises an air pipe and an air extraction bin, the air extraction bin is fixedly arranged at the top of the bottom plate, the air extraction bin is connected with the hollow rod through the air pipe, the dust screen is arranged in the air extraction bin, and the air extraction fan is arranged in the air extraction bin.
Compared with the prior art, the utility model has the following beneficial effects:
1. The dust particles left by the slag are absorbed through the air extraction structure, so that the consistency of the surface state of each test piece can be ensured, the difference of test results caused by the surface difference between different test pieces is eliminated, the repeatability of the test is improved, the accuracy of the test results is ensured, the diffusion of dust can be reduced, the cleanliness and the comfort of the working environment are improved, and the health and the safety of workers are improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a sliding structure according to the present utility model.
Fig. 3 is a schematic view of the structure of the collecting box of the present utility model.
Fig. 4 is a schematic diagram of a driving structure of the present utility model.
Fig. 5 is a schematic view of the hollow bar structure of the present utility model.
FIG. 6 is a schematic view of the internal structure of the pumping chamber of the present utility model.
Reference numerals annotate: 1. a support structure; 11. a bottom plate; 12. a support column; 13. a through groove; 14. a lower pressing plate; 2. a detection structure; 21. a fixing frame; 22. a hydraulic cylinder; 23. an upper press plate; 3. a driving structure; 31. a bearing seat; 32. a rotating shaft; 33. a gear; 34. a motor; 35. a main wheel; 36. a wheel; 37. a belt; 4. a sliding structure; 41. a fixing seat; 42. a slide bar; 43. a slide; 44. a rack; 5. cleaning the structure; 51. a hollow rod; 52. a brush; 53. a connector; 54. air holes; 6. an air extraction structure; 61. an air pipe; 62. an air extraction bin; 63. a dust screen; 64. an air extraction fan; 7. and a collection box.
Detailed Description
The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.
Examples
Referring to fig. 1 to 3, in the embodiment of the utility model, a device for detecting compressive strength of recycled concrete comprises a supporting structure 1, wherein the supporting structure 1 comprises a bottom plate 11, a supporting column 12 is fixedly installed at the bottom of the bottom plate 11, a lower pressing plate 14 is fixedly installed in the middle of the top of the bottom plate 11, a through groove 13 is formed in the top of the bottom plate 11, the through groove 13 is arranged on one side of the lower pressing plate 14, a collecting box 7 is arranged at the bottom of the bottom plate 11 and on the bottom side of the through groove 13, a detecting structure 2 is arranged at the top of the bottom plate 11, the detecting structure 2 comprises a fixing frame 21, the fixing frame 21 is fixedly installed at the top of the bottom plate 11, a hydraulic cylinder 22 is installed on the fixing frame 21, a telescopic rod of the hydraulic cylinder 22 is installed on an upper pressing plate 23, a concrete test block is placed at the top of the lower pressing plate 14, the hydraulic cylinder 22 is started, and the upper pressing plate 23 is driven to descend through the telescopic rod of the hydraulic cylinder 22 to squeeze the concrete;
referring to fig. 1, 2 and 4, a driving structure 3 is disposed on top of a base plate 11, the driving structure 3 includes a bearing seat 31, the bearing seat 31 is fixedly mounted on one side of the top of the base plate 11, a rotating shaft 32 is rotatably mounted in the bearing seat 31, gears 33 are respectively fixedly mounted at two ends of the rotating shaft 32, a motor 34 is mounted at the bottom of the base plate 11, a main wheel 35 is mounted on a motor shaft of the motor 34, a rotating wheel 36 is fixedly mounted on the rotating shaft 32, the rotating wheel 36 is connected with the main wheel 35 through a belt 37, the motor 34 is started, the motor shaft of the motor 34 drives the main wheel 35 to rotate, the main wheel 35 drives the rotating wheel 36 through the belt 37 to rotate, because the rotating wheel 36 is fixedly mounted on the rotating shaft 32, the rotating wheel 36 drives the rotating shaft 32 to rotate, the gear 33 is driven to rotate through the rotating shaft 32, the sliding structure 4 is arranged at the top of the bottom plate 11, the sliding structure 4 comprises a fixed seat 41 and racks 44, the fixed seat 41 is fixedly arranged at the top of the bottom plate 11 and at two sides of the lower pressing plate 14, a sliding rod 42 is fixedly arranged on the fixed seat 41, a sliding seat 43 is fixedly arranged at the side edge of the fixed seat 41, a sliding rail is fixedly arranged at one side of the racks 44, the sliding rail stretches into the sliding seat 43 and is in sliding connection with the sliding seat 43, the racks 44 are meshed with the gear 33, and when the gear 33 rotates, the gear 33 rotates to drive the racks 44 to move because the gear 33 is meshed with the racks 44, and the sliding rail can be driven to slide in the sliding seat 43 through the racks 44;
Referring to fig. 1, 5 and 6, a cleaning structure 5 is arranged at the top of the lower platen 14, the cleaning structure 5 comprises a hollow rod 51, a brush 52 and a connector 53, the connector 53 is fixedly arranged at two ends of the hollow rod 51, the connector 53 is penetrated by a sliding rod 42 and is in sliding connection with the sliding rod 42, one side of the connector 53 away from the hollow rod 51 is fixedly connected with the top end of a rack 44, the brush 52 is fixedly arranged at the bottom of the hollow rod 51, the brush 52 contacts with the top of the lower platen 14, an air hole 54 is arranged at the bottom of the hollow rod 51, when the rack 44 moves, the connector 53 is driven to move so as to drive the hollow rod 51 to move, the brush 52 is driven by the hollow rod 51 to clean the top of the lower platen 14, and concrete residues at the top of the lower platen 14 can be cleaned, the broken slag that cleans is got into collecting box 7 from logical groove 13 and is collected, bottom plate 11 top is kept away from driving structure 3 one side and is provided with bleed structure 6, bleed structure 6 includes trachea 61 and bleed storehouse 62, bleed storehouse 62 fixed mounting is at bottom plate 11 top, bleed storehouse 62 is connected with hollow pole 51 through trachea 61, trachea 61 can stretch out and draw back, 62 internally mounted dust screen 63 in bleed storehouse 62, 62 internally mounted bleed fan 64, thereby start bleed fan 64, thereby form negative pressure environment to hollow pole 51 is inside to bleed through trachea 61, can absorb the tiny dust in holding down plate 14 top through gas pocket 54, thereby make holding down plate 14 keep clean, the dust of inhaling is blocked by dust screen 63, avoid the dust to get into in the bleed fan 64.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a recycled concrete compressive strength detection device, includes bearing structure (1), bearing structure (1) includes bottom plate (11), bottom plate (11) bottom fixed mounting support column (12), fixed mounting holding down plate (14) in the middle of bottom plate (11) top, a serial communication port, bottom plate (11) top is provided with logical groove (13), logical groove (13) are in holding down plate (14) one side, bottom plate (11) bottom and be provided with collection box (7) in logical groove (13) downside, bottom plate (11) top is provided with detection structure (2), bottom plate (11) top is provided with driving structure (3), bottom plate (11) top is provided with sliding structure (4), holding down plate (14) top is provided with clearance structure (5), bottom plate (11) top is kept away from driving structure (3) one side and is provided with bleed structure (6).
2. The recycled concrete compressive strength detection device according to claim 1, wherein the detection structure (2) comprises a fixing frame (21), the fixing frame (21) is fixedly arranged at the top of the bottom plate (11), a hydraulic cylinder (22) is arranged on the fixing frame (21), and an upper pressing plate (23) is arranged on a telescopic rod of the hydraulic cylinder (22).
3. The recycled concrete compressive strength detection device according to claim 1, wherein the driving structure (3) comprises a bearing seat (31) and a belt (37), the bearing seat (31) is fixedly arranged on one side of the top of the bottom plate (11), a rotating shaft (32) is rotatably arranged in the bearing seat (31), gears (33) are fixedly arranged at two ends of the rotating shaft (32) respectively, a motor (34) is arranged at the bottom of the bottom plate (11), a main wheel (35) is arranged on a motor shaft of the motor (34), a wheel (36) is fixedly arranged on the rotating shaft (32), and the wheel (36) is connected with the main wheel (35) through the belt (37).
4. A recycled concrete compressive strength detecting device according to claim 3, wherein the sliding structure (4) comprises a fixed seat (41) and racks (44), the fixed seat (41) is fixedly arranged at the top of the bottom plate (11) and at two sides of the lower pressing plate (14), sliding rods (42) are fixedly arranged on the fixed seat (41), sliding seats (43) are fixedly arranged at the side edges of the fixed seat (41), sliding rails are fixedly arranged at one side of each rack (44), and extend into the sliding seats (43) and are in sliding connection with the sliding seats (43), and the racks (44) are meshed with the gears (33).
5. The recycled concrete compressive strength detection device according to claim 4, wherein the cleaning structure (5) comprises a hollow rod (51), a brush (52) and connectors (53), wherein the connectors (53) are fixedly arranged at two ends of the hollow rod (51), the connectors (53) are penetrated by the sliding rods (42) and are in sliding connection with the sliding rods (42), one side, away from the hollow rod (51), of the connectors (53) is fixedly connected with the top end of the rack (44), the brush (52) is fixedly arranged at the bottom of the hollow rod (51), and air holes (54) are formed in the bottom of the hollow rod (51).
6. The recycled concrete compressive strength detection device according to claim 5, wherein the air extraction structure (6) comprises an air pipe (61) and an air extraction bin (62), the air extraction bin (62) is fixedly mounted at the top of the bottom plate (11), the air extraction bin (62) is connected with the hollow rod (51) through the air pipe (61), a dust screen (63) is mounted in the air extraction bin (62), and an air extraction fan (64) is mounted in the air extraction bin (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854035.9U CN221078268U (en) | 2023-10-24 | 2023-10-24 | Recycled concrete compressive strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854035.9U CN221078268U (en) | 2023-10-24 | 2023-10-24 | Recycled concrete compressive strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078268U true CN221078268U (en) | 2024-06-04 |
Family
ID=91265928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322854035.9U Active CN221078268U (en) | 2023-10-24 | 2023-10-24 | Recycled concrete compressive strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078268U (en) |
-
2023
- 2023-10-24 CN CN202322854035.9U patent/CN221078268U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |