CN202255218U - Road asphalt uncompacted layer thickness measuring device - Google Patents
Road asphalt uncompacted layer thickness measuring device Download PDFInfo
- Publication number
- CN202255218U CN202255218U CN2011203939193U CN201120393919U CN202255218U CN 202255218 U CN202255218 U CN 202255218U CN 2011203939193 U CN2011203939193 U CN 2011203939193U CN 201120393919 U CN201120393919 U CN 201120393919U CN 202255218 U CN202255218 U CN 202255218U
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- China
- Prior art keywords
- bevel gear
- drill bit
- sleeve pipe
- testing needle
- handle
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a road asphalt uncompacted layer thickness measuring device, which belongs to the technical field of road transportation operation appliances and is structurally characterized in that a sleeve pipe is arranged at the center of a round disc of a base, a testing needle is arranged in the sleeve pipe, a pressing handle is connected at the tail end of the testing needle, and an indicator is arranged on the testing needle. A scaleplate and a handle are arranged on the sleeve pipe, a drill hole is arranged on the face of the round disc of the base, a hole base is arranged on the drill hole, a drill bit is arranged in the hole base, and the drill bit is arranged in a drill bit support which is fixedly connected with the sleeve pipe. A horizontal bevel gear is arranged at the tail end of the drill bit and meshed with a vertical bevel gear, the horizontal bevel gear and the vertical bevel gear are arranged in a gear box, and the vertical bevel gear is connected with a rocking handle. The road asphalt uncompacted layer thickness measuring device is convenient to operate and use, visual and fast in reading, easy to process, convenient to carry, capable of achieving the characters of multifunction and the like, and measured data are accurate.
Description
Technical field
The utility model relates to highway communication operating apparatus technical field, specifically a kind of highway asphalt loose laying depth determinator.
Background technology
General, in the work progress of bituminous highway, the thickness measure of bituminous pavement is a very important detection technique index; In paving process; The loose laying depth that needs the detection at any time hot-mix asphalt mixture meets the requirements determining whether, is convenient to adjust; At present traditional mode is still inserted a reinforcing bar or other light instruments in the bituminous pavement that paves; Extract the back and use the ruler survey measurements, the not only simple and crude inconvenience of this method, and on detection efficiency and accuracy, all have deviation.Bituminous pavement loose laying depth analyzer on the conventional art; Base is little, can't guarantee the vertical of analyzer and road surface during measurement operation, and the setting of its spring makes and detects pin and when detecting, very easily reset; Accuracy and effect are measured in influence, and detecting operation is brought unnecessary trouble.
Summary of the invention
The technical assignment of the utility model is the deficiency that solves prior art, and a kind of highway asphalt loose laying depth determinator is provided.
The technical scheme of the utility model realizes by following mode, this highway asphalt loose laying depth determinator, and its structure is to be provided with sleeve pipe at the center of base disk; Be provided with testing needle in the sleeve pipe, the testing needle end is connected with pressure handle, and testing needle is provided with pointer; Sleeve pipe is provided with scale and handle, on the card of base disk, offers boring, and boring is provided with the hole seat; Be provided with drill bit in the seat of hole, drill bit is arranged in the drill bit support, and the drill bit support is fixedly connected with sleeve pipe; Drill tip is provided with horizontal bevel gear, and horizontal bevel gear meshes and is arranged in the gear case with vertical bevel gear, and vertically bevel gear is connected with rocking handle.
The beneficial effect that the utility model is compared with prior art produced is:
This highway asphalt loose laying depth determinator is provided with pointer on testing needle, through the submerged depth that move confirm testing needle of pointer relative to scale, precision and accuracy are higher; Too hard when the target pitch pine shop object of being tested, hand drill capable of using partly comes to drill through in advance, utilizes testing needle dive test again; It is easy for operation, and reading is directly perceived, quick, and it is accurate to measure result data; Be easy to processing, be easy to carry, also can realize characteristics such as one-object-many-purposes.
This highway asphalt loose laying depth determinator is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Mark in the accompanying drawing is represented respectively:
1, base disk, 2, sleeve pipe, 3, testing needle, 4, pressure handle, 5, pointer, 6, scale, 7, handle, 8, boring, 9, the hole seat, 10, drill bit, 11, the drill bit support, 12, horizontal bevel gear, 13, vertical bevel gear, 14, gear case, 15, rocking handle.
Embodiment
Below in conjunction with accompanying drawing the highway asphalt loose laying depth determinator of the utility model is done following the detailed description.
Shown in accompanying drawing 1, the highway asphalt loose laying depth determinator of the utility model, its structure is to be provided with sleeve pipe 2 at the center of base disk 1; Be provided with testing needle 3 in the sleeve pipe 2, testing needle 3 ends are connected with pressure handle 4, and testing needle 3 is provided with pointer 5; Sleeve pipe 2 is provided with scale 6 and handle 7, on the card of base disk 1, offers boring 8, and boring 8 is provided with hole seat 9; Be provided with drill bit 10 in the hole seat 9; Drill bit 10 is arranged in the drill bit support 11, and drill bit support 11 is fixedly connected with sleeve pipe 2, and drill bit 10 ends are provided with horizontal bevel gear 12; Horizontal bevel gear 12 meshes and is arranged in the gear case 14 with vertical bevel gear 13, and vertically bevel gear 13 is connected with rocking handle 15.
Claims (1)
1. highway asphalt loose laying depth determinator is characterized in that being provided with sleeve pipe at the center of base disk, is provided with testing needle in the sleeve pipe; The testing needle end is connected with pressure handle, and testing needle is provided with pointer, and sleeve pipe is provided with scale and handle; On the card of base disk, offer boring, boring is provided with the hole seat, is provided with drill bit in the seat of hole; Drill bit is arranged in the drill bit support, and the drill bit support is fixedly connected with sleeve pipe, and drill tip is provided with horizontal bevel gear; Horizontal bevel gear meshes and is arranged in the gear case with vertical bevel gear, and vertically bevel gear is connected with rocking handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203939193U CN202255218U (en) | 2011-10-17 | 2011-10-17 | Road asphalt uncompacted layer thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203939193U CN202255218U (en) | 2011-10-17 | 2011-10-17 | Road asphalt uncompacted layer thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255218U true CN202255218U (en) | 2012-05-30 |
Family
ID=46116447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203939193U Expired - Fee Related CN202255218U (en) | 2011-10-17 | 2011-10-17 | Road asphalt uncompacted layer thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821072A (en) * | 2014-03-03 | 2014-05-28 | 长沙建研信息技术有限公司 | Device and method for measurement of thickness of uncompacted layer spread by asphalt spreader |
| CN105509615A (en) * | 2016-01-18 | 2016-04-20 | 京东方科技集团股份有限公司 | Measuring device |
| CN111811367A (en) * | 2020-07-08 | 2020-10-23 | 惠州市筑成工程管理有限公司 | Supervision is with bituminous paving thickness monitoring device |
-
2011
- 2011-10-17 CN CN2011203939193U patent/CN202255218U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821072A (en) * | 2014-03-03 | 2014-05-28 | 长沙建研信息技术有限公司 | Device and method for measurement of thickness of uncompacted layer spread by asphalt spreader |
| CN103821072B (en) * | 2014-03-03 | 2016-06-08 | 湖南建研信息技术股份有限公司 | A kind of asphalt paver virtual resurfacing thickness measuring apparatus and method |
| CN105509615A (en) * | 2016-01-18 | 2016-04-20 | 京东方科技集团股份有限公司 | Measuring device |
| CN105509615B (en) * | 2016-01-18 | 2018-05-08 | 京东方科技集团股份有限公司 | Measuring device |
| CN111811367A (en) * | 2020-07-08 | 2020-10-23 | 惠州市筑成工程管理有限公司 | Supervision is with bituminous paving thickness monitoring device |
| CN111811367B (en) * | 2020-07-08 | 2022-01-11 | 广东筑成工程管理有限公司 | Supervision is with bituminous paving thickness monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121017 |