CN221124154U - Road surface construction quality detection device - Google Patents
Road surface construction quality detection device Download PDFInfo
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- CN221124154U CN221124154U CN202322719273.9U CN202322719273U CN221124154U CN 221124154 U CN221124154 U CN 221124154U CN 202322719273 U CN202322719273 U CN 202322719273U CN 221124154 U CN221124154 U CN 221124154U
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application relates to the technical field of pavement quality detection, and discloses a pavement construction quality detection device, which comprises a base, wherein a plurality of support rods are fixedly arranged at the upper end of the base, the size of each support rod is the same, a detection table is fixedly arranged at the upper ends of the support rods, a fixing plate is fixedly arranged at one side of the upper end of the detection table, a groove for placing a roadbed sample is formed in the fixing plate, a detection mechanism matched with the fixing plate and used for detecting the quality of the roadbed sample is arranged at the upper end of the detection table, the detection mechanism comprises a transmission shaft rotatably arranged at the upper end of the detection table, a driving motor used for driving the transmission shaft to rotate is further arranged at the upper end of the detection table, and a first gear is fixedly arranged at one end of the transmission shaft. The application drives the compression bar to reciprocate at the upper end of the detection table, and then continuously extrudes the roadbed sample in the fixing plate, so as to achieve the aim of detecting the quality of the roadbed sample.
Description
Technical Field
The application relates to the technical field of pavement quality detection, in particular to a pavement construction quality detection device.
Background
The road construction is taken as an important component in the traffic foundation construction of China, and the construction quality of the road construction is directly related to the safety of the whole engineering running in the future and the service life of the whole engineering, so that the management of the construction quality of the road engineering is required to be enhanced, and the construction quality detection of the road engineering is an important standard for checking the qualification standard of the construction quality of the engineering.
Existing road surface quality detection devices generally apply pressure directly to a road sample to detect the strength of the road. However, when the road surface is actually used, the road surface is generally subjected to more pressure caused by rolling of wheels, and the conventional road surface quality detection device cannot well simulate the pressure applied by rolling of the wheels, so that the pressure effect is distorted, and the detection effect is poor.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
The application provides a pavement construction quality detection device, which aims to solve the problems that the existing pavement quality detection device can not well simulate the pressure applied when wheels roll, the pressure effect is distorted and the detection effect is poor.
The application provides a pavement construction quality detection device which adopts the following technical scheme:
the utility model provides a road surface construction quality detection device, includes the base, the upper end fixed mounting of base has a plurality of bracing pieces, every the size of bracing piece is the same, and a plurality of the upper end of bracing piece is fixed mounting jointly has the detection platform, upper end one side fixed mounting of detection platform has the fixed plate, the recess that is used for placing the road bed sample has been seted up to the inside of fixed plate, the upper end of detection platform is provided with the detection mechanism that is used for carrying out quality detection to the road bed sample with fixed plate complex.
Preferably, the detection mechanism comprises a transmission shaft rotatably mounted at the upper end of the detection table, a driving motor for driving the transmission shaft to rotate is further arranged at the upper end of the detection table, and a first gear is fixedly mounted at one end of the transmission shaft.
Preferably, the upper end of detecting the platform still rotates and installs the bull stick, the one end fixed mounting of bull stick has the second gear, second gear and first gear engagement, the upper end of detecting the platform still rotates and installs the pivot, the middle part fixed mounting of pivot has the third gear, third gear and second gear engagement.
Preferably, the middle part of pivot still fixed mounting has the dead lever, the one end rotation of dead lever is installed the connecting rod, the one end rotation of connecting rod is installed the depression bar, the one end fixed mounting of depression bar has the clamp plate that is used for pressing down the road bed sample with the fixed plate complex.
Preferably, a limiting block for keeping the compression bar stable is fixedly arranged at the upper end of the detection table, and a baffle for keeping the fixing plate stable is fixedly arranged at the upper end of the detection table.
In summary, the application has the following beneficial technical effects:
1. When roadbed quality detection is carried out, firstly, a roadbed sample to be detected is placed in a groove in a fixed plate, then a driving motor at the upper end of a detection table is started, a driving shaft is driven to rotate by the driving motor, then the driving shaft drives a first gear to rotate, then the first gear drives a second gear and a rotating rod at the upper end of the detection table to rotate, then the second gear drives a third gear and a rotating shaft to rotate, and further power is provided for subsequent quality detection;
2. After the rotation of the rotating shaft, the fixing rod can be driven to rotate, then the fixing rod can drive the connecting rod to move, and then the pressing rod is driven to reciprocate at the upper end of the detection table, so that roadbed samples inside the fixing plate are continuously extruded, and the purpose of quality detection of the roadbed samples is achieved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the application;
FIG. 2 is a schematic diagram of the back structure of an embodiment of the application;
FIG. 3 is a schematic side elevational view of an embodiment of the application;
fig. 4 is a top view of an embodiment of the application.
Reference numerals illustrate: 1. a base; 2. a support rod; 3. a detection table; 4. a transmission shaft; 5. a first gear; 6. a rotating rod; 7. a second gear; 8. a rotating shaft; 9. a third gear; 10. a fixed rod; 11. a connecting rod; 12. a compression bar; 13. a fixing plate; 14. and a baffle.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a pavement construction quality detection device. Referring to fig. 1, a road construction quality detection device, including base 1, the upper end fixed mounting of base 1 has a plurality of bracing pieces 2, and the size of every bracing piece 2 is the same, and the common fixed mounting of upper end of a plurality of bracing pieces 2 has detection platform 3, and detection platform 3's upper end one side fixed mounting has fixed plate 13, and the recess that is used for placing the road bed sample is seted up to the inside of fixed plate 13, and detection platform 3's upper end is provided with the detection mechanism that is used for carrying out quality detection to the road bed sample with fixed plate 13 complex.
Referring to fig. 1, the detection mechanism includes a driving shaft 4 rotatably mounted at an upper end of a detection table 3, a driving motor for driving the driving shaft 4 to rotate is further provided at an upper end of the detection table 3, a first gear 5 is fixedly mounted at one end of the driving shaft 4, a rotating rod 6 is further rotatably mounted at an upper end of the detection table 3, a second gear 7 is fixedly mounted at one end of the rotating rod 6, the second gear 7 is meshed with the first gear 5, a rotating shaft 8 is further rotatably mounted at an upper end of the detection table 3, a third gear 9 is fixedly mounted at a middle part of the rotating shaft 8, and the third gear 9 is meshed with the second gear 7.
When the roadbed quality detection is carried out, firstly, a roadbed sample to be detected is placed in a groove in the fixed plate 13, then a driving motor at the upper end of the detection table 3 is started, the driving motor drives the transmission shaft 4 to rotate, then the transmission shaft 4 drives the first gear 5 to rotate, then the first gear 5 drives the second gear 7 and the rotating rod 6 at the upper end of the detection table 3 to rotate, then the second gear 7 drives the third gear 9 and the rotating shaft 8 to rotate, and further power is provided for subsequent quality detection.
Referring to fig. 2, a fixing rod 10 is fixedly installed in the middle of the rotating shaft 8, a connecting rod 11 is rotatably installed at one end of the fixing rod 10, a pressing rod 12 is rotatably installed at one end of the connecting rod 11, and a pressing plate matched with the fixing plate 13 and used for pressing the roadbed sample is fixedly installed at one end of the pressing rod 12.
After the rotation of the rotating shaft 8, the fixing rod 10 is driven to rotate, then the fixing rod 10 drives the connecting rod 11 to move, and then the pressing rod 12 is driven to reciprocate at the upper end of the detection table 3, so that the roadbed sample inside the fixing plate 13 is continuously extruded, and the purpose of quality detection of the roadbed sample is achieved.
Referring to fig. 1, a stopper for keeping the compression bar 12 stable is fixedly installed at the upper end of the detection table 3, and a baffle 14 for keeping the fixing plate 13 stable is fixedly installed at the upper end of the detection table 3.
The implementation principle of the pavement construction quality detection device provided by the embodiment of the application is as follows: when the roadbed quality detection is carried out, firstly, a roadbed sample to be detected is placed in a groove in the fixed plate 13, then a driving motor at the upper end of the detection table 3 is started, the driving motor drives the transmission shaft 4 to rotate, then the transmission shaft 4 drives the first gear 5 to rotate, then the first gear 5 drives the second gear 7 and the rotating rod 6 at the upper end of the detection table 3 to rotate, then the second gear 7 drives the third gear 9 and the rotating shaft 8 to rotate, further power is provided for subsequent quality detection, after the rotating shaft 8 rotates, the fixed rod 10 is driven to rotate, then the fixed rod 10 drives the connecting rod 11 to move, and then the pressing rod 12 is driven to reciprocate at the upper end of the detection table 3, and further the roadbed sample in the fixed plate 13 is continuously extruded.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. The utility model provides a road surface construction quality detection device, includes base (1), its characterized in that: the device is characterized in that a plurality of support rods (2) are fixedly arranged at the upper end of the base (1), the size of each support rod (2) is the same, a detection table (3) is fixedly arranged at the upper ends of the support rods (2) together, a fixing plate (13) is fixedly arranged at one side of the upper end of the detection table (3), a groove for placing a roadbed sample is formed in the fixing plate (13), and a detection mechanism matched with the fixing plate (13) and used for detecting the quality of the roadbed sample is arranged at the upper end of the detection table (3);
The detection mechanism comprises a transmission shaft (4) rotatably arranged at the upper end of the detection table (3), a driving motor for driving the transmission shaft (4) to rotate is further arranged at the upper end of the detection table (3), and a first gear (5) is fixedly arranged at one end of the transmission shaft (4);
The upper end of detecting platform (3) still rotates and installs bull stick (6), the one end fixed mounting of bull stick (6) has second gear (7), second gear (7) and first gear (5) meshing, the upper end of detecting platform (3) still rotates and installs pivot (8), the middle part fixed mounting of pivot (8) has third gear (9), third gear (9) and second gear (7) meshing.
2. The pavement construction quality inspection device according to claim 1, wherein: the road bed sample pressing device is characterized in that a fixing rod (10) is fixedly installed in the middle of the rotating shaft (8), a connecting rod (11) is rotatably installed at one end of the fixing rod (10), a pressing rod (12) is rotatably installed at one end of the connecting rod (11), and a pressing plate matched with the fixing plate (13) and used for pressing the road bed sample is fixedly installed at one end of the pressing rod (12).
3. The pavement construction quality inspection device according to claim 2, wherein: the upper end of the detection table (3) is fixedly provided with a limiting block for keeping the compression bar (12) stable, and the upper end of the detection table (3) is fixedly provided with a baffle plate (14) for keeping the fixing plate (13) stable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719273.9U CN221124154U (en) | 2023-10-11 | 2023-10-11 | Road surface construction quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719273.9U CN221124154U (en) | 2023-10-11 | 2023-10-11 | Road surface construction quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124154U true CN221124154U (en) | 2024-06-11 |
Family
ID=91371673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719273.9U Active CN221124154U (en) | 2023-10-11 | 2023-10-11 | Road surface construction quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221124154U (en) |
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2023
- 2023-10-11 CN CN202322719273.9U patent/CN221124154U/en active Active
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