CN220398958U - Asphalt pavement thickness detection sampling device - Google Patents
Asphalt pavement thickness detection sampling device Download PDFInfo
- Publication number
- CN220398958U CN220398958U CN202322009405.9U CN202322009405U CN220398958U CN 220398958 U CN220398958 U CN 220398958U CN 202322009405 U CN202322009405 U CN 202322009405U CN 220398958 U CN220398958 U CN 220398958U
- Authority
- CN
- China
- Prior art keywords
- sampling
- fixedly arranged
- thickness detection
- connecting shell
- support rods
- 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.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 86
- 239000010426 asphalt Substances 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an asphalt pavement thickness detection sampling device, which belongs to the technical field of highway quality detection, and comprises: the device comprises a device main body, wherein the device main body comprises a base, two support rods and a top plate, the two support rods are symmetrically arranged, the two support rods are respectively fixedly arranged on two sides of the top of the base, and the top plate is fixedly arranged on the tops of the two support rods; two fixing rods are symmetrically arranged, and the two fixing rods are arranged on the device main body; characterized by further comprising: the lifting mechanism is arranged on the device main body and used for controlling the sampling equipment to lift and move; the connecting shell is arranged on the lifting mechanism; a fixed plate arranged on the lifting mechanism; the sampling mechanism is arranged on the connecting shell and is used for sampling the asphalt pavement. The thickness detection and sampling device is convenient to detect and sample the thickness of the cured asphalt pavement through the arrangement, and reduces the overall limitation.
Description
Technical Field
The utility model belongs to the technical field of highway quality detection, and particularly relates to a bituminous pavement thickness detection sampling device.
Background
Asphalt pavement refers to various types of pavement paved by mixing road asphalt materials into mineral materials, asphalt binders improve the capability of road paving granules to resist damage to the pavement caused by driving and natural factors, so that the pavement is flat, dust-free, waterproof and durable, therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, an asphalt structural layer of the asphalt pavement belongs to the category of flexible pavement, but a basic layer of the asphalt structural layer can also adopt rigid cement concrete or semi-rigid hydraulic materials besides flexible materials. When the construction of each layer of asphalt pavement is completed and the inspection and the acceptance inspection of engineering traffic are used, the thickness detection is required, and pavement materials are also required to be detected if necessary, but the thickness detection and the sampling are mainly carried out on the asphalt pavement which is not completely solidified by asphalt, so that the sampling of the thickness and the internal asphalt of the solidified asphalt pavement is very difficult.
The application number CN202021797506.7 describes an asphalt pavement thickness detection sampling device, which comprises a supporting frame, a vertical moving assembly and a detection sampling assembly; the vertical moving assembly comprises a motor, a screw mounting rack fixed on the support frame, a screw nut, a sliding table, a guide rail fixed on the screw mounting rack and a sliding table guide block fixed on the back of the sliding table; the motor is fixed at the top of the lead screw mounting frame; the screw rod is arranged in the screw rod mounting frame and is connected with the motor; the guide rail is in sliding fit with the guide block of the sliding table; the screw nut is fixed on the back of the sliding table and is in threaded fit with the screw; the detection sampling assembly comprises a sampling tube, a reading tube, an indication plate and a connecting rod; the sampling tube is detachably connected with the sliding table, and a sliding plate is arranged in the sampling tube; the reading cylinder is fixed on the top surface of the sampling cylinder; the indication plate is arranged in the reading cylinder; two ends of the connecting rod are fixed on the sliding plate and the indicating plate. "
The device integrates the thickness detection and sampling of uncooled asphalt pavement based on the thickness detection and sampling device of asphalt pavement, can realize the real-time reading of thickness values, ensures the detection precision by vertically inserting the sampling tube into the test surface,
the thickness value can be read in real time by the aid of the device, the detection precision can be guaranteed by the aid of the sampling tube vertically inserted into the test surface, but thickness detection and sampling cannot be achieved on the solidified asphalt pavement after cooling is finished, and limitation of the device is large.
Disclosure of Invention
The utility model aims to provide a thickness detection sampling device for an asphalt pavement, and aims to solve the problem that thickness detection and sampling cannot be achieved on an asphalt pavement solidified after cooling in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an asphalt pavement thickness detection sampling device, comprising:
a device body;
the two fixing rods are symmetrically arranged, and the two fixing rods are arranged on the device main body;
characterized by further comprising:
the lifting mechanism is arranged on the device main body and used for controlling the sampling equipment to lift and move;
the connecting shell is arranged on the lifting mechanism;
a fixed plate arranged on the lifting mechanism;
the sampling mechanism is arranged on the connecting shell and is used for sampling the asphalt pavement; and
the auxiliary mechanism is arranged on the connecting shell and is used for assisting the normal operation of the sampling mechanism.
As a preferable scheme of the utility model, the device main body comprises a base, two support rods and a top plate, wherein the two support rods are symmetrically arranged, the two support rods are respectively and fixedly arranged on two sides of the top of the base, and the top plate is fixedly arranged on the tops of the two support rods.
As a preferable scheme of the utility model, the lifting mechanism comprises a screw rod, a rotating handle and a moving sleeve, wherein the screw rod is rotatably arranged at the top of the base and positioned between the two supporting rods, the other end of the screw rod penetrates through the top plate, the rotating handle is fixedly arranged at the top of the screw rod, and the moving sleeve is in threaded sleeve arrangement on the circumferential surface of the screw rod.
As a preferred embodiment of the present utility model, the sampling mechanism further includes:
the driving component is arranged on the fixed plate and is used for generating kinetic energy when the sampling mechanism operates;
and the transmission assembly is arranged on the connecting shell and is used for carrying out sampling operation on the asphalt pavement by being matched with the driving assembly.
As a preferable scheme of the utility model, the driving assembly comprises a motor and a worm, wherein the motor is fixedly arranged at the top of the fixing plate, the worm is fixedly arranged at the output end of the motor, and the other end of the worm penetrates through the movable sleeve and the side wall of the connecting shell.
As a preferable scheme of the utility model, the transmission assembly comprises a sampling cylinder and a worm wheel, wherein the top of the sampling cylinder is rotatably arranged at the bottom of the connecting shell and extends to the inner wall of the connecting shell, the worm wheel is fixedly arranged at the top of the sampling cylinder, and the worm wheel are meshed with each other.
As a preferable scheme of the utility model, the auxiliary mechanism comprises a water pump and a connecting channel, the water pump is fixedly arranged at the top of the connecting shell, the connecting channel is arranged at the top of the worm wheel and penetrates through the sampling cylinder, and the water pump output pipeline penetrates through the top of the connecting shell and extends to the inner wall of the connecting channel.
As a preferable scheme of the utility model, one end of each of the two fixing rods is fixedly arranged on one side wall of the base, the other end of each of the two fixing rods is fixedly arranged on the side wall of the top plate, the connecting shell is fixedly arranged on the side wall of the movable sleeve, and the fixing plate is fixedly arranged on the other side wall of the movable sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. through locating fixed plate top with its fixed of motor, the motor output is located to worm its fixed, and its other end runs through movable sleeve and connection shell lateral wall, and its top of sampling cylinder rotates and locates connection shell bottom and extend to connection shell inner wall, and the sampling cylinder top is located to worm wheel its fixed, and worm wheel intermeshing, conveniently measures and detects the pitch thickness that has solidified.
2. The connecting shell is fixedly arranged at the top of the connecting shell through the water dropping pump, the connecting channel is arranged at the top of the worm wheel and penetrates through the sampling cylinder, and the water pump output pipeline penetrates through the top of the connecting shell and extends to the inner wall of the connecting channel, so that the working efficiency in sampling is effectively improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of a first view of an asphalt pavement thickness detection sampling device according to the present utility model;
FIG. 2 is a perspective cross-sectional view of a first view of an asphalt pavement thickness detection sampling device according to the present utility model;
FIG. 3 is a perspective exploded view of a first view of a sampling device for detecting thickness of an asphalt pavement according to the present utility model;
FIG. 4 is a perspective view of a second view of the apparatus for detecting and sampling thickness of an asphalt pavement according to the present utility model;
fig. 5 is a perspective exploded view of a second view of the device for detecting and sampling thickness of asphalt pavement according to the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a top plate; 4. a fixed rod; 5. a screw rod; 6. turning a handle; 7. a moving sleeve; 8. a connection housing; 9. a fixing plate; 10. a motor; 11. a worm; 12. a sampling cylinder; 13. a worm wheel; 14. a water pump; 15. and a connecting channel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1-5, the present utility model provides the following technical solutions:
the utility model provides an asphalt pavement thickness detects sampling device, its comprises device main part, dead lever 4, elevating system, coupling shell 8, fixed plate 9, sampling mechanism and complementary unit, specifically sets forth as follows:
referring to fig. 1, a device main body, specifically, the device main body includes a base 1, two support rods 2 and a top plate 3, wherein the two support rods 2 are symmetrically arranged, the two support rods 2 are respectively and fixedly arranged at two sides of the top of the base 1, and the top plate 3 is fixedly arranged at the top of the two support rods 2;
referring to fig. 3, two fixing rods 4 are symmetrically arranged, and the two fixing rods 4 are arranged on the device main body;
characterized by further comprising:
referring to fig. 2, the lifting mechanism is disposed on the device body and is used for controlling the sampling device to lift, and specifically, the lifting mechanism includes a screw rod 5, a rotating handle 6 and a moving sleeve 7, the screw rod 5 is rotatably disposed on the top of the base 1 and is disposed between the two support rods 2, the other end of the screw rod penetrates through the top plate 3, the rotating handle 6 is fixedly disposed on the top of the screw rod 5, and the moving sleeve 7 is in threaded sleeve on the circumferential surface of the screw rod 5;
referring to fig. 3, the connection housing 8 is disposed on the lifting mechanism;
referring to fig. 5, the fixing plate 9 is disposed on the lifting mechanism;
referring to fig. 4, the sampling mechanism is disposed on the connection housing 8, and is used for sampling the asphalt pavement, and specifically, the sampling mechanism further includes:
referring to fig. 3, the driving assembly is disposed on the fixed plate 9 and is used for generating kinetic energy when the sampling mechanism operates, and specifically, the driving assembly includes a motor 10 and a worm 11, the motor 10 is fixedly disposed on top of the fixed plate 9, the worm 11 is fixedly disposed at an output end of the motor 10, and the other end of the worm passes through the movable sleeve 7 and a side wall of the connecting shell 8;
referring to fig. 5, the transmission assembly is disposed on the connection housing 8 and is used to cooperate with the driving assembly to sample the asphalt pavement, and specifically, the transmission assembly includes a sampling cylinder 12 and a worm wheel 13, the top of the sampling cylinder 12 is rotatably disposed at the bottom of the connection housing 8 and extends to the inner wall of the connection housing 8, the worm wheel 13 is fixedly disposed at the top of the sampling cylinder 12, and the worm 11 and the worm wheel 13 are meshed with each other; and
referring to fig. 3, the auxiliary mechanism is disposed on the connection housing 8 and is used for assisting the normal operation of the sampling mechanism, and specifically, the auxiliary mechanism includes a water pump 14 and a connection channel 15, the water pump 14 is fixedly disposed on the top of the connection housing 8, the connection channel 15 is disposed on the top of the worm wheel 13 and penetrates the sampling cylinder 12, and an output pipe of the water pump 14 penetrates the top of the connection housing 8 and extends to an inner wall of the connection channel 15.
Referring to fig. 3, one end of each of the two fixing rods 4 is fixedly disposed on one side wall of the base 1, the other end is fixedly disposed on the side wall of the top plate 3, the connecting shell 8 is fixedly disposed on the side wall of the moving sleeve 7, and the fixing plate 9 is fixedly disposed on the other side wall of the moving sleeve 7.
In this embodiment: through locating motor 10 its fixed on fixed plate 9 top, worm 11 its fixed output of locating motor 10, and its other end runs through movable sleeve 7 and coupling shell 8 lateral wall, and the rotation of sampling drum 12 its top is located coupling shell 8 bottom and is extended to coupling shell 8 inner wall, and worm wheel 13 its fixed top of locating sampling drum 12, and worm 11 and worm wheel 13 intermeshing, conveniently measure and detect the pitch thickness that has solidified.
Through fixedly locating water pump 14 at the top of coupling shell 8, coupling channel 15 is seted up at worm wheel 13 top and runs through sample drum 12, and water pump 14 output pipeline runs through coupling shell 8 top and extends to coupling channel 15 inner wall, effectively improves the work efficiency when taking a sample.
The working principle and the using flow of the utility model are as follows: firstly, the device is moved to a preset position, then a water inlet pipe is connected to a water inlet of a water pump 14, then a worm 11 is driven to rotate by a starting motor 10, a worm wheel 13 and the worm 11 are meshed with each other, a sampling cylinder 12 is driven to rotate, the sampling cylinder 12 rotates on an asphalt pavement, then a worker drives a movable sleeve 7 on a screw rod 5 to be matched with the sampling cylinder 12 to move downwards by manually rotating a rotating handle 6, then the water pump 14 is started to convey a water source from a water outlet pipe of the water pump 14 into a connecting channel 15, the water source is matched with the sampling cylinder 12 to sample the asphalt pavement until the water source is completely penetrated into the asphalt bottom, the motor 10 and the water pump 14 are closed, the movable sleeve 7 is slowly moved upwards by manually rotating the rotating handle 6 to drive the sampling cylinder 12 to be taken out from the asphalt pavement, then the outer wall of the sampling cylinder 12 is manually knocked by metal, and an asphalt sample adhered to the inside the sampling cylinder 12 is taken out, so that the thickness of asphalt can be conveniently measured and the asphalt sample can be detected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. An asphalt pavement thickness detection sampling device, comprising:
a device body;
the two fixing rods (4) are symmetrically arranged, and the two fixing rods (4) are arranged on the device main body;
characterized by further comprising:
the lifting mechanism is arranged on the device main body and used for controlling the sampling equipment to lift and move;
a connecting shell (8) arranged on the lifting mechanism;
a fixed plate (9) which is arranged on the lifting mechanism;
the sampling mechanism is arranged on the connecting shell (8) and is used for sampling the asphalt pavement; and
the auxiliary mechanism is arranged on the connecting shell (8) and is used for assisting the normal operation of the sampling mechanism.
2. The bituminous pavement thickness detection sampling apparatus according to claim 1, wherein the apparatus main body comprises a base (1), support rods (2) and a top plate (3), the support rods (2) are symmetrically provided with two support rods (2), the two support rods (2) are respectively fixedly arranged on two sides of the top of the base (1), and the top plate (3) is fixedly arranged on the tops of the two support rods (2).
3. The bituminous pavement thickness detection sampling apparatus according to claim 2, wherein the lifting mechanism comprises a screw rod (5), a rotating handle (6) and a moving sleeve (7), the screw rod (5) is rotatably arranged at the top of the base (1) and is positioned between the two support rods (2), the other end of the screw rod penetrates through the top plate (3), the rotating handle (6) is fixedly arranged at the top of the screw rod (5), and the moving sleeve (7) is in threaded sleeve arrangement with the circumferential surface of the screw rod (5).
4. A bituminous pavement thickness detection sampling apparatus according to claim 3, wherein said sampling means further comprises:
the driving component is arranged on the fixed plate (9) and is used for generating kinetic energy when the sampling mechanism operates;
and the transmission assembly is arranged on the connecting shell (8) and is used for carrying out sampling operation on the asphalt pavement by being matched with the driving assembly.
5. The bituminous pavement thickness detection sampling apparatus according to claim 4, wherein the driving assembly comprises a motor (10) and a worm (11), the motor (10) is fixedly arranged at the top of the fixing plate (9), the worm (11) is fixedly arranged at the output end of the motor (10), and the other end of the worm penetrates through the movable sleeve (7) and the side wall of the connecting shell (8).
6. The bituminous pavement thickness detection sampling apparatus according to claim 5, wherein the transmission assembly comprises a sampling cylinder (12) and a worm wheel (13), the top of the sampling cylinder (12) is rotatably disposed at the bottom of the connection housing (8) and extends to the inner wall of the connection housing (8), the worm wheel (13) is fixedly disposed at the top of the sampling cylinder (12), and the worm (11) and the worm wheel (13) are meshed with each other.
7. The bituminous pavement thickness detection sampling apparatus according to claim 6, wherein the auxiliary mechanism comprises a water pump (14) and a connecting channel (15), the water pump (14) is fixedly arranged at the top of the connecting shell (8), the connecting channel (15) is arranged at the top of the worm wheel (13) and penetrates through the sampling cylinder (12), and an output pipeline of the water pump (14) penetrates through the top of the connecting shell (8) and extends to the inner wall of the connecting channel (15).
8. The bituminous pavement thickness detection sampling apparatus according to claim 7, wherein one end of each of the two fixing rods (4) is fixedly arranged on a side wall of the base (1), the other end of each of the two fixing rods is fixedly arranged on a side wall of the top plate (3), the connecting shell (8) is fixedly arranged on a side wall of the movable sleeve (7), and the fixing plate (9) is fixedly arranged on the other side wall of the movable sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009405.9U CN220398958U (en) | 2023-07-28 | 2023-07-28 | Asphalt pavement thickness detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009405.9U CN220398958U (en) | 2023-07-28 | 2023-07-28 | Asphalt pavement thickness detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398958U true CN220398958U (en) | 2024-01-26 |
Family
ID=89599409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009405.9U Active CN220398958U (en) | 2023-07-28 | 2023-07-28 | Asphalt pavement thickness detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120869682A (en) * | 2025-09-29 | 2025-10-31 | 北京首发公路养护工程有限公司 | Highway maintenance inspection is with sample system appearance device |
-
2023
- 2023-07-28 CN CN202322009405.9U patent/CN220398958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120869682A (en) * | 2025-09-29 | 2025-10-31 | 北京首发公路养护工程有限公司 | Highway maintenance inspection is with sample system appearance device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220398958U (en) | Asphalt pavement thickness detection sampling device | |
| CN220583947U (en) | A concrete strength testing device | |
| CN211825128U (en) | A soil sediment detection and sampling device | |
| CN112576214B (en) | A concrete drilling and coring machine for quality supervision of construction projects | |
| CN212082219U (en) | Height measuring device suitable for bridge construction | |
| CN209784348U (en) | Novel concrete slump tester | |
| CN218157072U (en) | A sampling device for water conservancy engineering investigation | |
| CN216284686U (en) | Quality inspection and acceptance device for building engineering management | |
| CN116818543A (en) | Environment-friendly concrete performance testing device and testing method thereof | |
| CN211453934U (en) | Integrated radar wave open channel flowmeter structure | |
| CN221613120U (en) | Bracket for pipeline dredging and checking periscope | |
| CN222482036U (en) | Concrete detecting instrument | |
| CN220813357U (en) | Highway crack grouting repairing device | |
| CN220367183U (en) | Cement concrete impermeability test device | |
| CN221883654U (en) | Concrete surface bubble detection device | |
| CN222506035U (en) | A road surface strength measuring device | |
| CN220927456U (en) | Asphalt pavement disease rapid repair structure | |
| CN222543504U (en) | A concrete wall quality testing equipment | |
| CN219369164U (en) | Sampler for building material detection | |
| CN221764359U (en) | A device for detecting the diameter of building water supply and drainage pipes | |
| CN218725492U (en) | Bituminous paving paves compaction thickness measurement appearance | |
| CN222166702U (en) | A concrete quality detection device for water conservancy projects | |
| CN222599219U (en) | Asphalt pavement asphalt content detection device | |
| CN221030164U (en) | Underground rock soil grouting reinforcement device | |
| CN224132652U (en) | A pipe lifting device for building installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |