CN204944380U - Bituminous pavement paving thickness measurement chi - Google Patents
Bituminous pavement paving thickness measurement chi Download PDFInfo
- Publication number
- CN204944380U CN204944380U CN201520768852.5U CN201520768852U CN204944380U CN 204944380 U CN204944380 U CN 204944380U CN 201520768852 U CN201520768852 U CN 201520768852U CN 204944380 U CN204944380 U CN 204944380U
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- CN
- China
- Prior art keywords
- chi
- slide block
- bituminous pavement
- mensuration
- riser
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- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of bituminous pavement paving thickness measurement chi, comprise slide block, columniform mensuration chi and " L " shape support be made up of transverse slat and riser, described slide block can be connected to the inner side of riser up or down, the madial wall of described riser is provided with slide rail, described slide block is provided with and can coordinates the chute slided with slide rail, the described upper end of mensuration chi and the lower surface of slide block are fixed, run through in described transverse slat and be provided with through hole, the aperture of described through hole is greater than the external diameter that measures chi and through hole and mensuration chi are coaxially arranged, the periphery wall of described mensuration chi is provided with scale, the upper surface of described slide block is fixedly connected with jug, the utility model have measuring error little, measure easy advantage.
Description
Technical field
The utility model belongs to survey instrument technical field, relates to a kind of bituminous pavement paving thickness measurement chi.
Background technology
At present, in asphalt pavement construction engineering, the each Laminate construction thickness of surface layer is one of key factor controlling Asphalt Pavement Construction Quality, and according to existing " Of Road Engineering Quality Checking And Evaluation standard ", the thickness of asphalt mat and compactness are two key projects of evaluation bituminous pavement quality.Unit in charge of construction adopts the drill rod of a taper to insert test surfaces mostly now, thus completes the measurement to bituminous pavement top thickness, and adopt in this way when measuring, its error is larger.Also have a kind of testing tool now, its structure mainly comprises axial location place and arranges reeded cone, arranges scale at groove inner face, and cone top is provided with handle.This technology, when measuring use, owing to being the vertical case of workman oneself assurance instrument and road surface pavement, so the situation of being forbidden on time when also there will be when measuring, causes Quality estimation error.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model be to provide a kind of measuring error little, measure easy bituminous pavement paving thickness measurement chi.
Bituminous pavement paving thickness measurement chi of the present utility model, comprise slide block, columniform mensuration chi and " L " shape support be made up of transverse slat and riser, described slide block can be connected to the inner side of riser up or down, the madial wall of described riser is provided with slide rail, described slide block is provided with and can coordinates the chute slided with slide rail, the described upper end of mensuration chi and the lower surface of slide block are fixed, run through in described transverse slat and be provided with through hole, the aperture of described through hole is greater than the external diameter that measures chi and through hole and mensuration chi are coaxially arranged, the periphery wall of described mensuration chi is provided with scale, the upper surface of described slide block is fixedly connected with jug.
Bituminous pavement paving thickness measurement chi of the present utility model, wherein, described slide rail is provided with twice.
Bituminous pavement paving thickness measurement chi of the present utility model, wherein, described handle is made up of draw ring and connecting rod, and the lower end of described connecting rod and the upper surface of slide block are fixed, and upper end and the draw ring of described connecting rod are fixed.
The utility model beneficial effect: during use, is placed on the utility model and needs on the bituminous pavement of detect thickness, then hold draw ring and press handle, and slide block can move down along the vertical direction of riser, thus drives mensuration chi to move down; Measure chi in the process moved down, measure chi lower end and stretch into bituminous pavement gradually through after through hole, periphery wall due to mensuration chi is provided with scale, when the lower end measuring chi extend into after in bituminous pavement completely, the thickness of bituminous pavement can be observed out from scale; Due to the vertical direction movement that slide block of the present utility model is along riser, thus the verticality measuring chi and bituminous pavement can be ensured, improve the precision of measurement, and scale is set directly on mensuration chi, can directly observe out the thickness of bituminous pavement and without the need to adopting other measuring appliances to measure, indirectly improve measuring accuracy, simultaneously, the mensuration that the utility model only needs squeeze grip can realize bituminous pavement thickness, has and measures easy advantage.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
Embodiment
Bituminous pavement paving thickness measurement chi as depicted in figs. 1 and 2, comprise slide block 1, columniform mensuration chi 2 and " L " shape support 3 be made up of transverse slat 31 and riser 32, described slide block 1 can be connected to the inner side of riser 32 up or down, the madial wall of described riser 32 is provided with slide rail 4, described slide block 1 is provided with and can coordinates the chute 5 slided with slide rail 4, the upper end of described mensuration chi 2 and the lower surface of slide block 1 are fixed, run through in described transverse slat 31 and be provided with through hole 6, the aperture of described through hole 6 be greater than the external diameter that measures chi 2 and through hole 6 with measure chi 2 and coaxially arrange, the periphery wall of described mensuration chi 2 is provided with scale 7, the upper surface of described slide block 1 is fixedly connected with jug 8, described slide rail 4 is provided with twice, described handle 8 is made up of draw ring 81 and connecting rod 82, the lower end of described connecting rod 82 and the upper surface of slide block 1 are fixed, upper end and the draw ring 81 of described connecting rod 82 are fixed, during use, being placed on by the utility model needs on the bituminous pavement of detect thickness, then hold draw ring and press handle, slide block can move down along the vertical direction of riser, thus drive mensuration chi to move down, measure chi in the process moved down, measure chi lower end and stretch into bituminous pavement gradually through after through hole, periphery wall due to mensuration chi is provided with scale, when the lower end measuring chi extend into after in bituminous pavement completely, the thickness of bituminous pavement can be observed out from scale, due to the vertical direction movement that slide block of the present utility model is along riser, thus the verticality measuring chi and bituminous pavement can be ensured, improve the precision of measurement, and scale is set directly on mensuration chi, can directly observe out the thickness of bituminous pavement and without the need to adopting other measuring appliances to measure, indirectly improve measuring accuracy, simultaneously, the mensuration that the utility model only needs squeeze grip can realize bituminous pavement thickness, has and measures easy advantage.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a bituminous pavement paving thickness measurement chi, it is characterized in that: comprise slide block (1), columniform mensuration chi (2) and " L " shape support (3) be made up of transverse slat (31) and riser (32), described slide block (1) can be connected to the inner side of riser (32) up or down, the madial wall of described riser (32) is provided with slide rail (4), described slide block (1) is provided with and can coordinates the chute (5) slided with slide rail (4), the upper end of described mensuration chi (2) and the lower surface of slide block (1) are fixed, run through in described transverse slat (31) and be provided with through hole (6), the aperture of described through hole (6) be greater than the external diameter that measures chi (2) and through hole (6) with measure chi (2) and coaxially arrange, the periphery wall of described mensuration chi (2) is provided with scale (7), the upper surface of described slide block (1) is fixedly connected with jug (8).
2. bituminous pavement paving thickness measurement chi according to claim 1, is characterized in that: described slide rail (4) is provided with twice.
3. bituminous pavement paving thickness measurement chi according to claim 1, it is characterized in that: described handle (8) is made up of draw ring (81) and connecting rod (82), the lower end of described connecting rod (82) and the upper surface of slide block (1) are fixed, and the upper end of described connecting rod (82) and draw ring (81) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768852.5U CN204944380U (en) | 2015-09-26 | 2015-09-26 | Bituminous pavement paving thickness measurement chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768852.5U CN204944380U (en) | 2015-09-26 | 2015-09-26 | Bituminous pavement paving thickness measurement chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944380U true CN204944380U (en) | 2016-01-06 |
Family
ID=55011798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768852.5U Expired - Fee Related CN204944380U (en) | 2015-09-26 | 2015-09-26 | Bituminous pavement paving thickness measurement chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082449A (en) * | 2020-09-02 | 2020-12-15 | 湖南利德森医疗器械有限公司 | Thickness detection device of foam dressing for breathing mask of breathing machine |
-
2015
- 2015-09-26 CN CN201520768852.5U patent/CN204944380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082449A (en) * | 2020-09-02 | 2020-12-15 | 湖南利德森医疗器械有限公司 | Thickness detection device of foam dressing for breathing mask of breathing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160926 |