CN220019142U - Road construction concrete sample piece quality detection device - Google Patents
Road construction concrete sample piece quality detection device Download PDFInfo
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- CN220019142U CN220019142U CN202320606396.9U CN202320606396U CN220019142U CN 220019142 U CN220019142 U CN 220019142U CN 202320606396 U CN202320606396 U CN 202320606396U CN 220019142 U CN220019142 U CN 220019142U
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- bearing column
- road construction
- positioning hole
- quality
- testing machine
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000105 evaporative light scattering detection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007689 inspection Methods 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
- 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 discloses a road construction concrete sample mass detection device, which comprises a pressure testing machine, wherein a workbench is arranged on the pressure testing machine, a bearing column is arranged on the workbench, a pressure rod is also arranged on the pressure testing machine, and the pressure rod and the bearing column are coaxially arranged; the workbench is provided with a bearing barrel, the bearing barrel is sleeved on the outer wall of the bearing column, the bearing column is provided with a placing plate, a telescopic pipeline is arranged between the placing plate and the bearing barrel, and the telescopic pipeline is sleeved on the outer wall of the bearing column; the beneficial effects of the utility model are as follows: can prevent through accepting the bucket that the piece that the test produced from dropping on the pressure testing machine, cause the influence to the environment of detection, also can be convenient for collect the piece in the later stage in a concentrated way simultaneously, be convenient for clear up and maintain, improved holistic practicality.
Description
Technical Field
The utility model relates to a road construction concrete sample block quality detection device.
Background
The method comprises the steps of detecting concrete in the road construction process, selecting a concrete sample block at an engineering position in the existing detection mode, placing the concrete sample block on a concrete pressure testing machine, applying pressure to the concrete sample block until the concrete sample block is cracked, and calculating the compressive strength of the concrete sample block according to the pressure born by the pressure sensor when the sample block is cracked, so as to judge whether the concrete sample block is qualified or not.
In the prior art, for example, chinese patent publication No. CN218646729U discloses a concrete test block pressure testing device, which includes a base plate and a mounting plate fixedly located right above the base plate, a driver is fixedly installed on the base plate, the driver has an output end extending upward, the output end is fixedly connected with a movable pressing plate, a fixed pressing plate located below the mounting plate is arranged on the mounting plate, and the fixed pressing plate is located right above the movable pressing plate; the mounting plate is sleeved with a plurality of flexible protection sheets which encircle the outside of the driver, and one end of each flexible protection sheet, which is away from the mounting plate, is fixedly connected with an actuation strip which can be actuated with the bottom plate. The utility model solves the problem that chips possibly fly outwards to impact surrounding personnel or equipment in the process of extruding the test block in the prior art.
However, in the above-mentioned scheme, in the process of detecting the concrete sample, the piece can drop in the test bench, and is inconvenient to clear, and in view of this, the present utility model provides a road construction concrete sample quality detection device to solve the above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a road construction concrete sample block quality detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the device comprises a pressure testing machine, wherein a workbench is arranged on the pressure testing machine, a bearing column is arranged on the workbench, a pressure rod is further arranged on the pressure testing machine, and the pressure rod and the bearing column are coaxially arranged;
the workbench is provided with a bearing barrel, the bearing barrel is sleeved on the outer wall of the bearing column, the bearing column is provided with a placing plate, a telescopic pipeline is arranged between the placing plate and the bearing barrel, and the telescopic pipeline is sleeved on the outer wall of the bearing column.
As an improvement of the technical scheme, the bottom end surface of the carrying barrel is provided with an annular bottom plate, and the annular bottom plate is sleeved on the outer wall of the bearing column;
the telescopic pipeline is connected to the annular bottom plate.
As an improvement of the technical scheme, the workbench is provided with a first positioning hole, the annular bottom plate is provided with a second positioning hole, the positions of the first positioning hole and the second positioning hole are matched, and bolts are arranged on the first positioning hole and the second positioning hole.
As an improvement of the technical scheme, the bearing column is provided with a limit groove;
the bottom end face of placing the board is provided with the gag lever post, the gag lever post card is in the spacing groove for place the board and fix a position fast.
As an improvement of the technical scheme, the outer wall of the carrying barrel is provided with the lifting sleeve, and the lifting sleeve is lifted along the axial direction of the carrying barrel to shield the placing plate.
As an improvement of the technical scheme, a movable cavity is arranged in the lifting sleeve, and the bearing barrel is arranged in the movable cavity in a sliding manner.
As an improvement of the technical scheme, a spring is arranged in the movable cavity, and the top end of the bearing barrel is contacted with the spring.
As an improvement of the technical scheme, the bearing barrel, the telescopic pipeline and the bearing column are coaxially arranged.
Compared with the prior art, the utility model has the beneficial effects that:
when carrying out quality testing to the concrete sample piece, place the board earlier on the spandrel post, and make and accept the bucket, flexible pipeline cover is established on the outer wall of spandrel post, afterwards place the concrete sample piece on placing the board, the pressure bar descends in the pressure testing machine simultaneously, extrude the concrete sample piece, accomplish the test, and after the test is accomplished, stir and place the board, make flexible pipeline deform, thereby make and place the board slope, thereby in leading-in the piece that will produce accepts the bucket, thereby can prevent that the piece that the test produced from dropping on the pressure testing machine, influence the environment that detects, the later stage of also being convenient for is collected the piece concentratedly simultaneously, be convenient for clear up and maintain, holistic practicality has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bearing post of the present utility model;
FIG. 3 is a schematic view of the structure of the carrying case of the present utility model;
FIG. 4 is a front view of the receiving tub of the present utility model;
fig. 5 is a cross-sectional view of A-A of fig. 4 in accordance with the present utility model.
In the figure: 10. a pressure testing machine; 11. a pressure rod; 12. a work table; 13. a first positioning hole; 14. a bearing column; 15. a limit groove; 20. a receiving barrel; 21. an annular bottom plate; 22. a second positioning hole; 30. a lifting sleeve; 31. a movable cavity; 32. a spring; 40. a telescoping tube; 50. placing a plate; 51. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1-5, the embodiment provides a device for detecting the quality of a concrete sample block for road construction, which comprises a pressure testing machine 10, wherein a workbench 12 is arranged on the pressure testing machine 10, a bearing column 14 is arranged on the workbench 12, a pressure rod 11 is also arranged on the pressure testing machine 10, and the pressure rod 11 and the bearing column 14 are coaxially arranged;
the workbench 12 is provided with a carrying barrel 20, the carrying barrel 20 is sleeved on the outer wall of the bearing column 14, the bearing column 14 is provided with a placing plate 50, a telescopic pipeline 40 is arranged between the placing plate 50 and the carrying barrel 20, and the telescopic pipeline 40 is sleeved on the outer wall of the bearing column 14.
The pressure testing machine 10 is prior art and is not described in detail herein.
In this embodiment, when carrying out quality inspection to concrete sample piece, will place the board 50 earlier and place on the spandrel post 14 to make accepting bucket 20, flexible pipeline 40 cover establish on the outer wall of spandrel post 14, later place the concrete sample piece on placing the board 50, pressure bar 11 descends in the pressure testing machine 10 simultaneously, extrude the concrete sample piece, accomplish the test, and after the test is accomplished, stir and place the board 50, make flexible pipeline 40 carry out deformation, thereby make and place the board 50 slope, thereby with the piece that produces leading into accepting bucket 20, thereby can prevent that the piece that the test produced from splashing on the pressure testing machine 10, cause the influence to the environment that detects, also can be convenient for later stage collect in a concentrated way, be convenient for clear up and maintain, holistic practicality has been improved.
Specifically, an annular bottom plate 21 is arranged on the bottom end surface of the carrying barrel 20, and the annular bottom plate 21 is sleeved on the outer wall of the bearing column 14;
the telescoping tubes 40 are connected to the annular base plate 21.
In this embodiment, through the annular bottom plate 21, the carrying barrel 20 can be conveniently sleeved on the outer wall of the bearing post 14, so that the carrying barrel 20 can be conveniently lifted, and the scraps in the carrying barrel 20 can be conveniently cleaned.
Specifically, the workbench 12 is provided with a first positioning hole 13, the annular bottom plate 21 is provided with a second positioning hole 22, the positions of the first positioning hole 13 and the second positioning hole 22 are matched, and bolts are arranged on the first positioning hole 13 and the second positioning hole 22.
In this embodiment, the annular bottom plate 21 can be positioned through the first positioning hole 13 and the second positioning hole 22, so that the carrying barrel 20 can be positioned, and the carrying barrel 20 can be kept stable.
Specifically, the bearing column 14 is provided with a limit groove 15;
the bottom end surface of the placing plate 50 is provided with a limiting rod 51, and the limiting rod 51 is clamped in the limiting groove 15, so that the placing plate 50 is positioned rapidly.
In the embodiment, the plate 50 can be conveniently placed for quick positioning through the cooperation between the limiting groove 15 and the limiting rod 51;
of course, the limit groove 15 may have a cross shape, thereby preventing the displacement of the placement plate 50.
Specifically, the outer wall of the carrying barrel 20 is provided with a lifting sleeve 30, and the lifting sleeve 30 lifts along the axial direction of the carrying barrel 20 to shield the placing plate 50.
In this embodiment, the lifting sleeve 30 can prevent the fragments from splashing when testing the concrete sample, and can improve the safety of the test.
Specifically, a movable cavity 31 is disposed in the lifting sleeve 30, and the carrying barrel 20 is slidably disposed in the movable cavity 31.
Specifically, a spring 32 is disposed in the movable cavity 31, and the top end of the receiving barrel 20 contacts with the spring 32.
In this embodiment, the lifting sleeve 30 can be lifted and reset conveniently through the arranged spring 32, so that the protection procedure can be performed timely, and the overall safety performance is improved.
Specifically, the receiving tub 20, the telescopic pipe 40 and the bearing post 14 are coaxially disposed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 road construction concrete sample piece quality detection device which characterized in that: the device comprises a pressure testing machine (10), wherein a workbench (12) is arranged on the pressure testing machine (10), a bearing column (14) is arranged on the workbench (12), a pressure rod (11) is further arranged on the pressure testing machine (10), and the pressure rod (11) and the bearing column (14) are coaxially arranged;
the workbench (12) is provided with a carrying barrel (20), the carrying barrel (20) is sleeved on the outer wall of the bearing column (14), the bearing column (14) is provided with a placing plate (50), a telescopic pipeline (40) is arranged between the placing plate (50) and the carrying barrel (20), and the telescopic pipeline (40) is sleeved on the outer wall of the bearing column (14).
2. The apparatus for detecting the quality of a concrete block for road construction according to claim 1, wherein: an annular bottom plate (21) is arranged on the bottom end surface of the carrying barrel (20), and the annular bottom plate (21) is sleeved on the outer wall of the bearing column (14);
the telescopic pipe (40) is connected to the annular bottom plate (21).
3. The apparatus for detecting the quality of a concrete block for road construction according to claim 2, wherein: the workbench (12) is provided with a first positioning hole (13), the annular bottom plate (21) is provided with a second positioning hole (22), the positions of the first positioning hole (13) and the second positioning hole (22) are matched, and bolts are arranged on the first positioning hole (13) and the second positioning hole (22).
4. The apparatus for detecting the quality of a concrete block for road construction according to claim 1, wherein: a limit groove (15) is formed in the bearing column (14);
the bottom end surface of the placing plate (50) is provided with a limiting rod (51), and the limiting rod (51) is clamped in the limiting groove (15) so that the placing plate (50) is positioned rapidly.
5. The apparatus for detecting the quality of a concrete block for road construction according to claim 1, wherein: the outer wall of the carrying barrel (20) is provided with a lifting sleeve (30), and the lifting sleeve (30) is lifted along the axial direction of the carrying barrel (20) to shield the placing plate (50).
6. The apparatus for detecting the quality of a concrete block for road construction according to claim 5, wherein: the lifting sleeve (30) is internally provided with a movable cavity (31), and the carrying barrel (20) is slidably arranged in the movable cavity (31).
7. The apparatus for detecting the quality of a concrete block for road construction according to claim 6, wherein: a spring (32) is arranged in the movable cavity (31), and the top end of the carrying barrel (20) is in contact with the spring (32).
8. The apparatus for detecting the quality of a concrete block for road construction according to claim 1, wherein: the carrying barrel (20) and the telescopic pipeline (40) are coaxially arranged with the bearing column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606396.9U CN220019142U (en) | 2023-03-24 | 2023-03-24 | Road construction concrete sample piece quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606396.9U CN220019142U (en) | 2023-03-24 | 2023-03-24 | Road construction concrete sample piece quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019142U true CN220019142U (en) | 2023-11-14 |
Family
ID=88677006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320606396.9U Active CN220019142U (en) | 2023-03-24 | 2023-03-24 | Road construction concrete sample piece quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019142U (en) |
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2023
- 2023-03-24 CN CN202320606396.9U patent/CN220019142U/en active Active
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