CN209445938U - A kind of bituminous pavement thickness detection apparatus - Google Patents
A kind of bituminous pavement thickness detection apparatus Download PDFInfo
- Publication number
- CN209445938U CN209445938U CN201822041132.5U CN201822041132U CN209445938U CN 209445938 U CN209445938 U CN 209445938U CN 201822041132 U CN201822041132 U CN 201822041132U CN 209445938 U CN209445938 U CN 209445938U
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- fixed
- transverse slat
- riser
- rectangular box
- vertical bar
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of bituminous pavement thickness detection apparatus, including transverse slat, the transverse slat side is fixed with handle, transverse slat bottom end two sides are respectively symmetrically fixed with riser, two riser bottom ends are respectively symmetrically bolted with clamping screw, respectively symmetrically rotation is connected with turntable in two riser bottom ends, and the clamping screw side is protruded into riser and is oppositely arranged with turntable top.The utility model bituminous pavement thickness detection apparatus, pass through the setting of rectangular box and multiple vertical bars, when a position measures thickness, available many different measurement data, the averaged measurements error obtained in this way is small, effectively raise thickness measure precision, and due to the setting of turntable and bull stick top ball, 180 ° of rectangular box of rotation, it can be carried out measuring flatness of road surface, thickness measure and roughness measurement are combined into one in this way, convenient effect is brought to staff while the utility model has effectively saved measuring instrument cost.
Description
Technical field
The utility model relates to road construction field, and in particular to a kind of bituminous pavement thickness detection apparatus.
Background technique
With the continuous development of society, Highway Cause is also rapidly developed.In Pavement Design, the quality of highway
Quality is heavily dependent on paving for asphalt roads, and the paving of asphalt roads mainly controls the thickness to pave and smooth
Degree, general people can carry out Thickness sensitivity using Thickness sensitivity ruler, but find in the long-term use process, due to before being laid with
Old pavement poor flatness, cause Thickness sensitivity ruler be inserted into newly laid bituminous pavement when, measurement data will appear error, usually
There is very big error, seriously affects the quality to pave, it, must when needing to measure the flatness to pave after having measured thickness
Special measuring tool road pavement is needed to carry out roughness measurement, we have proposed a kind of roughness measurement and Thickness sensitivities thus
The measuring device being integrated, so as to solve the deficiencies in the prior art.
Summary of the invention
To solve the above problems, the utility model provides a kind of bituminous pavement thickness detection apparatus.
The utility model is achieved through the following technical solutions:
A kind of bituminous pavement thickness detection apparatus, including transverse slat, the transverse slat side are fixed with handle, the transverse slat bottom end
Two sides are respectively symmetrically fixed with riser, and two riser bottom ends are respectively symmetrically bolted with clamping screw, difference in two riser bottom ends
Symmetrical rotary is connected with turntable, and the clamping screw side is protruded into riser and is oppositely arranged with turntable top, two turntable sides
It is respectively symmetrically fixed with bull stick, two bull stick other ends are pierced by riser respectively and are symmetrically fixedly connected with rectangular box both ends, institute
Stating is hollow setting inside rectangular box, and the rectangular box top and bottom end are corresponding respectively, and to be fixed with several logical
Hole, the through-hole both ends are respectively symmetrically equipped with magnet block, in the fixedly embedded box body wall of magnet block, in the rectangular box
Equipped with several vertical bars, the vertical bar top and bottom end are each passed through corresponding through-hole and slide setting with it, and the vertical bar is just
Center is fixed with fixed block, and the fixed block is arranged in rectangular box, and the vertical bar bottom end is fixed with tip, described perpendicular
Bar top is embedded in ball, and the ball and vertical bar are rotatablely connected, and the ball top is fitted with the first fixed block, and described first is solid
Determine to be fixed with measuring rod on block top surface, the measuring rod top penetrates transverse slat and is fixedly connected with pressing plate, first fixed block
Spring is fixed between transverse slat, the spring pocket is fixed with scale on the measuring rod on measuring rod.
Preferably, the transverse slat is used to be welded and fixed and be connect with handle.
Preferably, the height of the vertical bar is 40-60cm.
Compared with prior art, the beneficial effects of the utility model are: the utility model bituminous pavement Thickness sensitivity fills
It sets, by the setting of rectangular box and multiple vertical bars, when a position measures thickness, available many different measurements
Data, the averaged measurements error obtained in this way is small, effectively raises thickness measure precision, and due to turntable and bull stick
The setting of top ball rotates 180 ° of rectangular box, so that it may measuring flatness of road surface is carried out, in this way thickness measure peace
Whole degree measurement is combined into one, and brings convenience to staff while the utility model has effectively saved measuring instrument cost
Effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of structure described in the utility model.
In figure: transverse slat 1, handle 2, riser 3, turntable 4, clamping screw 5, bull stick 6, rectangular box 7, through-hole 8, magnet block
9, vertical bar 10, fixed block 11, the first fixed block 11-1, tip 12, ball 13, measuring rod 14, pressing plate 15, spring 16, scale
17, new road surface 18, old pavement 19.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, a kind of bituminous pavement thickness detection apparatus, including transverse slat 1,1 side of transverse slat are fixed with handle
2, the 1 bottom end two sides of transverse slat are respectively symmetrically fixed with riser 3, and two 3 bottom ends of riser are respectively symmetrically bolted with clamping screw 5,
Respectively symmetrically rotation is connected with turntable 4 in two 3 bottom ends of riser, and 5 side of clamping screw is protruded into riser 3 and pushed up with turntable 4
End is oppositely arranged, and two 4 sides of turntable are respectively symmetrically fixed with bull stick 6, and two 6 other ends of bull stick are pierced by riser 3 and length respectively
7 both ends of square box are symmetrically fixedly connected, and are hollow setting inside the rectangular box 7,7 top of rectangular box and
Bottom end is corresponding respectively to be fixed with several through-holes 8, and 8 both ends of through-hole are respectively symmetrically equipped with magnet block 9, the magnet block
In 9 fixedly embedded 7 walls of cabinet, several vertical bars 10,10 top of vertical bar and bottom end difference are equipped in the rectangular box 7
Setting is slided across corresponding through-hole 8 and with it, 10 centre of vertical bar is fixed with fixed block 11, and the fixed block 11 is arranged
In rectangular box 7,10 bottom end of vertical bar is fixed with tip 12, and 10 top of vertical bar is embedded in ball 13, the rolling
Pearl 13 and vertical bar 10 are rotatablely connected, and 13 top of ball is fitted with the first fixed block 11-1, the top the first fixed block 11-1
Measuring rod 14 is fixed on face, 14 top of measuring rod penetrates transverse slat 1 and is fixedly connected with pressing plate 15, first fixed block
Spring 16 is fixed between 11-1 and transverse slat 1,16 sets of the spring is fixed on the measuring rod 14 on measuring rod 14
Scale 17.
The transverse slat 1 is used to be welded and fixed and be connect with handle 2.
The height of the vertical bar 10 is 40-60cm.
Working principle: the utility model road construction dust guard in use, when needing to measure road surface thickness,
Unscrew clamping screw 5, by rotating the turntable 4 being equipped in riser 3, rectangular box 7 is rotated, so that vertical bar 10 is equipped with tip 12
One end face road surface, fix turntable 4 tightening clamping screw 5, such vertical bar 10 is equipped with one end of ball 13 and first solid
Determine the fitting of the bottom end block 11-1, after the above work is carried out, rectangular box 7 is put on road surface, such 7 bottom end of rectangular box
It is bonded with road surface, the tip 12 on vertical bar 10 is pushed up back in rectangular box 7 by road surface, and the ball 13 on vertical bar 10 is solid by first
Determine block 11-1 jack-up measuring rod 14 up to move, when 7 bottom end of rectangular box is bonded with road surface, the tip 12 on vertical bar 10 is by road
When face is pushed up back in rectangular box 7, the scale 0 on measuring rod 14 is just aligned with 1 top surface of transverse slat, is pushed respectively again in this way
Several pressing plate 15, measuring rod 14 are embedded in tip 12 in new road surface 18 by the power transmitted in pressing plate 15, when being pushed to
When 12 bottom end of tip resists old pavement 19, due to the hardness of old pavement 19, tip 12 can stop moving, and at this moment unclamp pressing plate
15, by the scale on measuring rod 14, all 14 calibration datas of measuring rod are recorded, the average value calculated in this way is exactly road surface thickness
It spends.Similarly, when needing to measure surface evenness, rectangular box 7 is rotated, so that vertical bar 10 one equipped with ball 13 is proper
Road pavement, one end that such vertical bar 10 is equipped with tip 12 are bonded with the first bottom end fixed block 11-1, and such rectangular box 7 is put into
On the road surface of required measurement, roughness measurement is carried out, when 7 bottom end of rectangular box is bonded with road surface, vertical bar 10 is equipped with ball
13 by road surface when pushed up back in rectangular box 7, and the scale 0 on measuring rod 14 is just aligned with 1 top surface of transverse slat, leads to again in this way
It crosses handle 2 and pulls rectangular box 7, ball 13 is since the power that spring 16 transmits can rotate on road surface, in this way when being moved to not
When smooth road surface, calibration data on measuring rod 14 is moved up and down and is changed due to vertical bar 10, thus effective real
The function of measurement surface evenness is showed.And due to the setting of magnet block 9, when rotating rectangular box 7, vertical bar 10 will not
It is at will slided in through-hole 8.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of bituminous pavement thickness detection apparatus, it is characterised in that；Including transverse slat (1), transverse slat (1) side is fixed with handle
Hand (2), transverse slat (1) the bottom end two sides are respectively symmetrically fixed with riser (3), and two riser (3) bottom ends are respectively symmetrically bolted with
Clamping screw (5), respectively symmetrically rotation is connected with turntable (4) in two riser (3) bottom ends, and clamping screw (5) side is stretched
Enter and be oppositely arranged in riser (3) with turntable (4) top, two turntable (4) sides are respectively symmetrically fixed with bull stick (6), and two turn
Bar (6) other end is pierced by riser (3) respectively and is symmetrically fixedly connected with rectangular box (7) both ends, in the rectangular box (7)
Portion is hollow setting, and rectangular box (7) top and bottom end are corresponding respectively to be fixed with several through-holes (8), described
Through-hole (8) both ends are respectively symmetrically equipped with magnet block (9), described in the magnet block (9) fixedly embedded rectangular box (7) wall
Several vertical bars (10) are equipped in rectangular box (7), vertical bar (10) top and bottom end are each passed through corresponding through-hole (8)
And setting is slided with it, vertical bar (10) centre is fixed with fixed block (11), and the fixed block (11) is arranged in rectangle
In cabinet (7), vertical bar (10) bottom end is fixed with tip (12), and vertical bar (10) top is embedded in ball (13), described
Ball (13) and vertical bar (10) are rotatablely connected, and ball (13) top is fitted with the first fixed block (11-1), and described first is solid
Determine to be fixed with measuring rod (14) on the top surface block (11-1), it is solid that measuring rod (14) top penetrates transverse slat (1) and pressing plate (15)
Fixed connection, is fixed with spring (16), the spring (16), which covers, to be measured between first fixed block (11-1) and transverse slat (1)
On bar (14), scale (17) are fixed on the measuring rod (14).
2. a kind of bituminous pavement thickness detection apparatus according to claim 1, it is characterised in that: the transverse slat (1) and handle
Hand (2) uses and connection is welded and fixed.
3. a kind of bituminous pavement thickness detection apparatus according to claim 1, it is characterised in that: the height of the vertical bar (10)
Degree is 40-60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041132.5U CN209445938U (en) | 2018-12-06 | 2018-12-06 | A kind of bituminous pavement thickness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041132.5U CN209445938U (en) | 2018-12-06 | 2018-12-06 | A kind of bituminous pavement thickness detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445938U true CN209445938U (en) | 2019-09-27 |
Family
ID=68013359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041132.5U Expired - Fee Related CN209445938U (en) | 2018-12-06 | 2018-12-06 | A kind of bituminous pavement thickness detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209445938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823162A (en) * | 2019-11-22 | 2020-02-21 | 无为县金顺机动车检测有限公司 | Automobile wheel hub roundness detection equipment |
| CN112033834A (en) * | 2020-08-05 | 2020-12-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN114541236A (en) * | 2022-03-15 | 2022-05-27 | 谢复刚 | Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device |
-
2018
- 2018-12-06 CN CN201822041132.5U patent/CN209445938U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823162A (en) * | 2019-11-22 | 2020-02-21 | 无为县金顺机动车检测有限公司 | Automobile wheel hub roundness detection equipment |
| CN110823162B (en) * | 2019-11-22 | 2021-08-27 | 无为县金顺机动车检测有限公司 | Automobile wheel hub roundness detection equipment |
| CN112033834A (en) * | 2020-08-05 | 2020-12-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN112033834B (en) * | 2020-08-05 | 2024-06-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN114541236A (en) * | 2022-03-15 | 2022-05-27 | 谢复刚 | Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190927 Termination date: 20191206 |