CN215004751U - High-ductility concrete processing is with crushing resistance performance check out test set - Google Patents
High-ductility concrete processing is with crushing resistance performance check out test set Download PDFInfo
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- CN215004751U CN215004751U CN202120275056.3U CN202120275056U CN215004751U CN 215004751 U CN215004751 U CN 215004751U CN 202120275056 U CN202120275056 U CN 202120275056U CN 215004751 U CN215004751 U CN 215004751U
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- 238000012360 testing method Methods 0.000 title abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The embodiment of the utility model relates to the technical field of concrete detection, in particular to a compressive property detection device for high-ductility concrete processing, which comprises a detection base, a device frame fixed on the detection base, a fixing device sliding on the detection base and a pressing device installed on the device frame; the fixing device comprises a connecting shaft, and a connecting gear is rotatably connected to the outer surface of the connecting shaft. The utility model discloses beneficial effect does: the clamping plate that hydraulic telescoping rod promoted one side promotes to the concrete test block direction, under the connection of slider, promotes down the tooth form and slides to the direction of connecting gear for connecting gear uses the connecting axle to rotate as the axis, and the tooth form drives the clamping plate and slides to the concrete test block direction in the linkage, closely laminates with the concrete test block until two clamping plates, fixes the concrete test block at the intermediate position that detects the base.
Description
Technical Field
The utility model relates to a concrete detection technology field, concretely relates to high ductility is crushing performance check out test set for concrete processing.
Background
The concrete compression testing machine is a testing machine product which is developed and developed according to the national standard GB/T50081-2002 standard of mechanical property test method of common concrete for measuring and judging the performance parameters of the concrete and displaying the test data and results; concrete is used as a main construction body of a modern building, the performance of the concrete directly influences the safety of the building, and the compressive strength of the concrete is an important performance parameter of the concrete.
The compressive strength check out test set of current concrete carries out the extrusion in the intensity to the concrete test block, detects the biggest borne pressure numerical value that the concrete test block can receive, when placing the concrete test block, has the phenomenon that the position exists the off normal of placing, may lead to the testing result not accurate.
Therefore, there is a need for a compressive resistance testing apparatus for high ductility concrete processing to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, that is, to solve the above problem that the placing position is deviated when the concrete test block is placed, an embodiment of the present invention provides a compressive property detection apparatus for high-ductility concrete processing, including a detection base, an apparatus frame fixed on the detection base, a fixing device sliding on the detection base, and a pressing device installed on the apparatus frame;
the fixing device comprises a connecting shaft, and a connecting gear is rotatably connected to the outer surface of the connecting shaft; the top meshing of connecting gear is connected with the tooth form, the below meshing of connecting gear is connected with down the tooth form, go up the tooth form with the top of tooth form all has a clamp plate, one of them through slider sliding connection down the outer fixed surface of clamp plate connects at hydraulic telescoping rod's power take off end.
Optionally, the lower surface of the lower tooth plate slides on the inner bottom wall of the detection base through a sliding block, a sliding groove is formed in the upper surface of the detection base, and the two clamping plates slide left and right in the sliding groove through the sliding block.
Optionally, the pressing device includes a driving motor, two sides of a power output end of the driving motor, which are fixedly connected with a rotating gear, are all engaged and connected with linkage gears, lower surfaces of the two linkage gears are all fixedly connected with threaded rods, thread directions of the two threaded rods are opposite, outer surfaces of the two threaded rods are all in threaded connection with moving blocks, lower surfaces of the moving blocks are fixedly connected with pressing rods, lower surfaces of the pressing rods are fixedly connected with pressing plates, and two sides of the pressing plates are all fixedly connected with connecting rings.
Optionally, mounting plates are fixedly connected to two sides of the upper surface of the equipment rack, the housing of the hydraulic telescopic rod is fixed to one of the mounting plates, sliding rods are fixedly connected to the upper surfaces of the two mounting plates, and the connecting ring is sleeved on the sliding rods.
Optionally, the equipment rack comprises a support frame, a partition board is fixedly connected to the inner side wall of the support frame, a connecting hole is formed in the partition board, and a top plate is fixedly connected to the upper surface of the support frame.
Optionally, the lower pressing rod penetrates through the connecting hole, and the two threaded rods sequentially penetrate through the top plate and the moving block from top to bottom and extend to the inside of the partition plate.
Optionally, the driving motor is fixed on the top plate through a connecting frame, and the lower part of the rotating gear rotates inside the top plate through a connecting rod.
The utility model has the advantages that: the utility model has the advantages of, the grip block that hydraulic telescoping rod promoted one side promotes to the concrete test block direction, under the connection of slider, the tooth dental lamina slides to the direction of connecting the gear under promoting, make connecting the gear use the connecting axle to rotate as the axis, the tooth dental lamina drives the grip block and slides to the concrete test block direction in can linking, closely laminate with the concrete test block until two grip blocks, and fix the concrete test block, be about to the concrete test block and fix the intermediate position at the detection base, thereby the off normal phenomenon appears when effectual avoiding device detects the concrete test block, his beneficial effect is detailed in the embodiment.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the apparatus for detecting compressive strength in high-ductility concrete processing;
FIG. 2 is a schematic view of the connection between the equipment rack and the hold-down device;
FIG. 3 is a schematic structural view of an equipment rack;
FIG. 4 is a schematic structural view of the fixing device;
fig. 5 is a schematic structural view of the pressing device.
In the figure:
1. detecting a base;
2. an equipment rack; 21. a support frame; 22. a partition plate; 23. a top plate; 24. connecting holes;
3. a fixing device; 31. a connecting shaft; 32. a connecting gear; 33. an upper tooth plate; 34. a lower tooth plate; 35. a clamping plate; 36. a hydraulic telescopic rod;
4. a pressing device; 41. a drive motor; 42. a rotating gear; 43. a linkage gear; 44. a threaded rod; 45. a moving block; 46. a lower pressure lever; 47. a lower pressing plate; 48. a connecting ring;
5. a chute;
6. mounting a plate;
7. a slide bar.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 5, an embodiment of the present invention discloses a compressive strength detection apparatus for high-ductility concrete processing, including a detection base 1, an equipment frame 2 fixed on the detection base 1, a fixing device 3 sliding on the detection base 1, and a pressing device 4 installed on the equipment frame 2;
the fixing device 3 comprises a connecting shaft 31, and a connecting gear 32 is rotatably connected to the outer surface of the connecting shaft 31; an upper tooth plate 33 is connected above the connecting gear 32 in a meshed manner, a lower tooth plate 34 is connected below the connecting gear 32 in a meshed manner, clamping plates 35 are connected above the upper tooth plate 33 and the lower tooth plate 34 in a sliding manner through sliding blocks, and the outer surface of one clamping plate 35 is fixedly connected to the power output end of a hydraulic telescopic rod 36; the lower surface of lower tooth plate 34 slides on the inner bottom wall of detection base 1 through the slider, and spout 5 has been seted up to the upper surface of detection base 1, and two clamp plates 35 pass through the slider and advance and slide about in spout 5.
The pressing device 4 comprises a driving motor 41, two sides of a power output end of the driving motor 41, which are fixedly connected with a rotating gear 42, are respectively connected with a linkage gear 43 in a meshing manner, the lower surfaces of the two linkage gears 43 are respectively and fixedly connected with a threaded rod 44, the thread directions of the two threaded rods 44 are opposite, the outer surfaces of the two threaded rods 44 are respectively and fixedly connected with a moving block 45 in a threaded manner, the lower surface of the moving block 45 is fixedly connected with a lower pressing rod 46, the lower surface of the lower pressing rod 46 is fixedly connected with a lower pressing plate 47, and two sides of the lower pressing plate 47 are respectively and fixedly connected with a connecting ring 48; the mounting plates 6 are fixedly connected to the two sides of the upper surface of the equipment rack 2, the shell of the hydraulic telescopic rod 36 is fixed on one of the mounting plates 6, the sliding rods 7 are fixedly connected to the upper surfaces of the two mounting plates 6, and the connecting rings 48 are sleeved on the sliding rods 7.
The equipment frame 2 comprises a support frame 21, a partition plate 22 is fixedly connected to the inner side wall of the support frame 21, a connecting hole 24 is formed in the partition plate 22, and a top plate 23 is fixedly connected to the upper surface of the support frame 21; the lower pressure rod 46 penetrates through the connecting hole 24, and the two threaded rods 44 sequentially penetrate through the top plate 23 and the moving block 45 from top to bottom and extend to the inner part of the partition plate 22; the driving motor 41 is fixed to the top plate 23 through a link bracket, and the lower side of the rotating gear 42 is rotated inside the top plate 23 through a link rod.
To sum up, the utility model relates to a high ductility is crushing resistance performance check out test set for concrete processing, the operation flow in the use is as follows:
fixing the position of the concrete test block (as shown in figure 4):
1. placing a concrete test block on the detection base 1, namely between the two clamping plates 35;
2. the hydraulic telescopic rod 36 is started, the clamping plate 35 on one side is pushed to push towards the direction of the concrete test block, the lower tooth plate 34 is pushed to slide towards the direction of the connecting gear 32 under the connection of the sliding blocks, so that the connecting gear 32 rotates by taking the connecting shaft 31 as an axis, the upper tooth plate 33 can be linked to drive the clamping plate 35 to slide towards the direction of the concrete test block until the two clamping plates 35 are tightly attached to the concrete test block and fix the concrete test block, the fixing position is that the central axis of the concrete test block and the axis of the connecting shaft 31 are in a vertical intersection state, namely the concrete test block is fixed at the middle position of the detection base 1, and therefore the deviation phenomenon when the device detects the concrete test block is effectively avoided;
the concrete test block was subjected to a compression resistance test (as shown in fig. 5):
the driving motor 41 is started, the two linkage gears 43 are driven to rotate through the rotating gear 42, namely, the rotating directions of the two linkage gears 43 are opposite, namely, the rotating directions of the two threaded rods 44 are opposite, and as the thread directions of the two threaded rods 44 are opposite, namely, the two threaded rods 44 can drive the moving block 45 to move up and down according to the rotating direction of the rotating gear 42, namely, the lower pressing rod 46 drives the lower pressing plate 47 to move up and down along the sliding rod 7;
when the compression resistance is required to be detected, the lower pressing plate 47 is driven to move downwards, so that the whole concrete test block is uniformly compressed under the limiting action of the connecting ring 48, and the result of the compression resistance test is ensured.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (7)
1. The equipment for detecting the compressive property for processing the high-ductility concrete is characterized by comprising a detection base (1), an equipment frame (2) fixed on the detection base (1), a fixing device (3) sliding on the detection base (1) and a pressing device (4) installed on the equipment frame (2);
the fixing device (3) comprises a connecting shaft (31), and the outer surface of the connecting shaft (31) is rotatably connected with a connecting gear (32); the top meshing of connecting gear (32) is connected with tooth dental lamina (33), the below meshing of connecting gear (32) is connected with down tooth dental lamina (34), go up tooth dental lamina (33) with the top of tooth dental lamina (34) all has clamping plate (35), one of them through slider sliding connection the outer fixed surface of clamping plate (35) is connected at the power take off of hydraulic telescoping rod (36).
2. The apparatus for detecting compressive strength of high ductility concrete processing according to claim 1, wherein the lower surface of the lower tooth plate (34) slides on the inner bottom wall of the detection base (1) through a sliding block, the upper surface of the detection base (1) is provided with a sliding slot (5), and the two clamping plates (35) slide left and right in the sliding slot (5) through the sliding block.
3. The apparatus for detecting the compressive strength of high ductility concrete processing according to claim 1, wherein the pressing device (4) comprises a driving motor (41), both sides of a power output end of the driving motor (41) fixedly connected with a rotating gear (42) are engaged and connected with linkage gears (43), both lower surfaces of the two linkage gears (43) are fixedly connected with threaded rods (44), the thread directions of the two threaded rods (44) are opposite, both outer surfaces of the two threaded rods (44) are connected with moving blocks (45) in a threaded manner, the lower surface of each moving block (45) is fixedly connected with a pressing rod (46), the lower surface of each pressing rod (46) is fixedly connected with a pressing plate (47), and both sides of each pressing plate (47) are fixedly connected with a connecting ring (48).
4. The equipment for detecting the compressive resistance of the high-ductility concrete for processing according to claim 3, wherein mounting plates (6) are fixedly connected to two sides of the upper surface of the equipment frame (2), the housing of the hydraulic telescopic rod (36) is fixed on one of the mounting plates (6), a sliding rod (7) is fixedly connected to the upper surfaces of the two mounting plates (6), and the connecting ring (48) is sleeved on the sliding rod (7).
5. The high-ductility concrete processing compressive property detection device according to claim 3, wherein the device frame (2) comprises a support frame (21), a partition plate (22) is fixedly connected to the inner side wall of the support frame (21), a connection hole (24) is formed in the partition plate (22), and a top plate (23) is fixedly connected to the upper surface of the support frame (21).
6. The apparatus for detecting compressive strength of high ductility concrete processing according to claim 5, wherein the lower pressing rod (46) penetrates the connection hole (24), and the two threaded rods (44) penetrate the top plate (23) and the moving block (45) in sequence from top to bottom and extend to the inside of the partition plate (22).
7. The apparatus for detecting compressive strength of high ductility concrete processing according to claim 5, wherein the driving motor (41) is fixed on the top plate (23) by a connecting frame, and the lower side of the rotating gear (42) is rotated inside the top plate (23) by a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275056.3U CN215004751U (en) | 2021-01-29 | 2021-01-29 | High-ductility concrete processing is with crushing resistance performance check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275056.3U CN215004751U (en) | 2021-01-29 | 2021-01-29 | High-ductility concrete processing is with crushing resistance performance check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215004751U true CN215004751U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275056.3U Active CN215004751U (en) | 2021-01-29 | 2021-01-29 | High-ductility concrete processing is with crushing resistance performance check out test set |
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| Country | Link |
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| CN (1) | CN215004751U (en) |
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2021
- 2021-01-29 CN CN202120275056.3U patent/CN215004751U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: Room 2055, Building 1, No. 63, Liantai Road, Baoshan District, Shanghai, 201900 Patentee after: Shanghai duomao Construction Technology Co.,Ltd. Address before: 450000 807, block B, Zhengshang navigation Plaza, intersection of hanghai road and Xiangyun Road, Erqi District, Zhengzhou City, Henan Province Patentee before: Henan duomao Construction Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |