CN209485213U - Pave layer thickness detection device - Google Patents
Pave layer thickness detection device Download PDFInfo
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- CN209485213U CN209485213U CN201920111371.5U CN201920111371U CN209485213U CN 209485213 U CN209485213 U CN 209485213U CN 201920111371 U CN201920111371 U CN 201920111371U CN 209485213 U CN209485213 U CN 209485213U
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- measuring rod
- detection device
- bracket
- indicator board
- transverse slat
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000005259 measurement Methods 0.000 abstract description 29
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- HBUBKKRHXORPQB-UUOKFMHZSA-N 2-fluoroadenosine Chemical compound C1=NC=2C(N)=NC(F)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O HBUBKKRHXORPQB-UUOKFMHZSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Abstract
The utility model provides one kind and paves layer thickness detection device, is related to thickness detection apparatus field.The detection device includes bracket, measuring rod, indicator board, transverse slat, and the internal stent is alongst provided with cavity, and the outside of the bracket is provided with size along its length direction；The measuring rod is located at the cavity inside of the bracket, and the measuring rod being capable of sliding axially along the bracket in the cavity inside of the bracket；The indicator board is connect with the measuring rod, and the indicator board can be with the measuring rod together sliding axially along the bracket, the indicator board and size cooperation display paving layer thickness；The end of the measuring rod is arranged in the transverse slat.When measuring paving layer thickness, transverse slat can increase the contact area of measuring rod and underlayment, and measuring rod can be effectively avoided and fall into the gap and pothole of underlayment, improve measurement accuracy.
Description
Technical field
The utility model relates to detection device fields, and in particular to one kind paves layer thickness detection device.
Background technique
Paving thickness, which refers to, to pave and the layer thickness without compacting.In asphalt concrete pavement construction operation, booth
Paving thickness is the important indicator for controlling construction quality, by by the measured value of paving thickness and having set empty thick value and comparing and adjust and spread out
It is laid with the standby elevation angle, and then to control paving thickness.
In the prior art, the detection of paving thickness is generally carried out using screwdriver (or similar means) cooperation Steel Ruler,
Paving technique personnel first vertically penetrate asphalt paving layer with slotted point screwdriver, and (or visually writing down) is thick under drawing on screwdriver rod
Line is spent, then penetrates depth with Steel Ruler measurement, void thick value of the measurement numerical value as paving layer with this value and has set empty thick value ratio
Paving thickness is controlled to adjust the laying equipment elevation angle.
But found in practice detection, if sub-layer has the pit that can accommodate insertion head or gap, the spiral shell in measurement
Silk knife can be fallen into lower layer gap or pit, cause measurement numerical value inaccuracy.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides one kind and paves layer thickness detection device, solves measurement
Tool can fall in the gap or pit of lower layer the problem for leading to measure numerical value inaccuracy.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
The layer thickness detection device the technical scheme adopted by the utility model to solve the technical problem is as follows: one kind paves, packet
It includes:
Bracket, the internal stent are alongst provided with cavity, and the bracket is provided with along its length direction
Size；
Measuring rod, the measuring rod are located at the cavity inside of the bracket, and, cavity of the measuring rod in the bracket
Inside being capable of sliding axially along the bracket；
Indicator board, the indicator board are connect with the measuring rod, and, the indicator board can be with the measuring rod together
Along sliding axially for the bracket, the indicator board and size cooperation display paving layer thickness；
The end of the measuring rod is arranged in transverse slat, the transverse slat.
Preferably, the transverse slat is greater than the width far from the measuring rod one end close to the width of the measuring rod one end
Degree.
Preferably, the detection device further include:
The bracket is arranged in close to the one end of the transverse slat in pedestal, the pedestal；
And the pedestal is connect with the support vertical.
Preferably, the detection device further include:
Sliding part, the sliding part are detachably connected with the measuring rod；
And the sliding part is connect with the indicator board.
Preferably, a side of the bracket is provided with sliding groove, the detection device along its length direction further include:
Guide sleeve, the guiding are set between the sliding part and the indicator board；
And the guide sleeve can slide on the sliding groove.
Preferably, the detection device further include:
First bolt, first bolt is for connecting the sliding part, the guide sleeve and the indicator board.
Preferably, the detection device further include:
Second bolt, second bolt is for connecting the measuring rod and the connector.
Preferably, the detection device further include:
The one end of the measuring rod far from the transverse slat is arranged in handle, the handle.
(3) beneficial effect
The utility model provides one kind and paves layer thickness detection device, have it is following the utility model has the advantages that
The utility model is by being arranged a transverse slat in the end of measuring rod, when user measures, by measuring rod
It is measured in insertion paving layer, due to the effect of transverse slat, measuring rod and sub-layer contact surface area increase, even if lower layer deposits
In gap or pit, it can also effectively avoid measuring rod that can fall to the problems in lower layer gap or pit, to improve
Measurement accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of utility model embodiment；
Fig. 2 is the partial enlarged view of A in utility model embodiment；
Fig. 3 is the partial enlarged view of B in utility model embodiment；
Wherein: bracket 1, measuring rod 2, scale 3, indicator board 4, guide sleeve 5, sliding part 6, the first bolt 7, the second bolt 8,
Transverse slat 9, oblique angle 10, pedestal 11, handle 12, sliding groove 13.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As the elaboration of the prior art may have measuring tool end and fall to during measuring paving layer thickness
Lead to the disadvantage for measuring numerical value inaccuracy in the gap of lower layer or pit.
To solve the above-mentioned problems, the utility model embodiment is by being arranged a transverse slat in measurement end to increase measurement end
With the contact area of bottom, measuring tool end is avoided to fall into the gap or pit of lower layer, it is inaccurate so as to cause measurement numerical value
Really.
It is described in detail below by specific embodiment:
The utility model embodiment provides one kind and paves layer thickness detection device, as shown in Figure 1, the paving layer thickness is examined
Surveying device includes bracket 1, measuring rod 2, indicator board 4, transverse slat 10, is alongst provided with cavity inside above-mentioned bracket 1, on
It states bracket 1 and its length direction is provided with size, the specific size can be the scale 3 that 1 outside of bracket is arranged in；
Above-mentioned measuring rod 2 is located at the cavity inside of above-mentioned bracket 1, cavity inside energy of the above-mentioned measuring rod 2 in above-mentioned bracket 1
Enough sliding axially along above-mentioned bracket 1；Above-mentioned indicator board 4 is connect with above-mentioned measuring rod 2, and above-mentioned indicator board 4 can be with upper
State the sliding axially along above-mentioned bracket 1 together of measuring rod 2, above-mentioned indicator board 4 and above-mentioned size cooperation display paving layer thickness；
The end of above-mentioned measuring rod 2 is arranged in above-mentioned transverse slat 9.
Specifically, the measuring rod 2 can be to be plugged on inside bracket 1, and glide on the axial direction of bracket 1
Dynamic, one end extend out to 1 top of bracket, convenient for the slide of measuring rod 2；The one end that the other end is stretched out from 1 bottom of bracket
It is connect with transverse slat 9, for being inserted into paving layer.
In the specific implementation, close to paving layer, transverse slat 9 is inserted into paving layer bracket 1 above-described embodiment, indicator board 4 with
Measuring rod 2 moves together and can indicate that size.Due to the effect of transverse slat 9, measuring rod 2 and sub-layer contact surface area
Increase, even if there are gap or pits for lower layer, can also effectively avoid measuring rod 2 that from falling in the gap or pit of lower layer
The problem of, to improve measurement accuracy.
Detection device provided by the embodiment of the utility model, as shown in figure 3, the transverse slat 9 of the detection device is close to above-mentioned
The width of the one end of measuring rod 2 is greater than the width of the one end far from above-mentioned measuring rod 2.
It specifically, oblique angle 10 can be provided with far from one end of above-mentioned measuring rod 2 for transverse slat 9, or is art technology
The thinkable other shapes of personnel institute, the width to ensure insertion end are smaller.
In measurement process, transverse slat 9 to pave in insertion far from one end of measuring rod 2 expects more laborsaving, makes measurement side
Just.During insertion if encountering large-particle-size aggregate, measuring rod 2 can be slided by transverse slat 9, will not be stopped by skeletal grain, can
To improve measurement accuracy.
Detection device provided by the embodiment of the utility model, as shown in Figure 1, the detection device further includes pedestal 11, on
It states pedestal 11 and above-mentioned bracket 1 is set close to the one end of above-mentioned transverse slat 9；Above-mentioned pedestal 11 is vertical with above-mentioned bracket 1 to be connect.
Measuring rod 2 in the specific implementation, is first inserted into paving layer by above-described embodiment, and then putting down bracket 1 pastes pedestal 11
Tight paving layer can be effectively avoided the problem of measuring rod 2 tilts, improve device stability and measurement accuracy.
Detection device provided by the embodiment of the utility model, as shown in Fig. 2, the detection device further includes sliding part 6, on
Sliding part 6 is stated to be detachably connected with above-mentioned measuring rod 2；Above-mentioned sliding part 6 is connect with above-mentioned indicator board 4.
Specifically, can be socketed for the sliding part 6 with measuring rod 2, sliding part 6 is fixedly connected with indicator board 4, so that
In measurement, measuring rod 2, sliding part 6 and indicator board 4 are moved together, further include those skilled in the art it is conceivable that other companies
Connect mode.
In the specific implementation, indicator board 4 is slidably connected by sliding part 6 with measuring rod 2 above-described embodiment.In measurement process
In, indicator board 4 is moved to the relative position of size with measuring rod 2, realizes and immediately reads out measured value in measurement process, directly
Simplicity is seen, measurement bring error indirectly is avoided, keeps measurement result more accurate.
Detection device provided by the embodiment of the utility model a, as shown in Fig. 2, side of the bracket 1 of the detection device
Its length direction is provided with sliding groove 13, the detection device further includes guide sleeve 5, and above-mentioned guide sleeve 5 is arranged above-mentioned
Between sliding part 6 and above-mentioned indicator board 4；Above-mentioned guide sleeve 5 can be slided along above-mentioned sliding groove 13.
In the specific implementation, sliding part 6 and indicator board 4 are connected above-described embodiment by guide sleeve 5.When measurement, guide sleeve 5
It is slided along sliding groove 13, guide sleeve 5 separates sliding part 6 and bracket 1, efficiently avoids the mill between sliding part 6 and bracket 1
Damage.
Detection device provided by the embodiment of the utility model, as shown in Figure 1, the detection device further includes handle 12, on
It states handle 12 and the one end of above-mentioned measuring rod 2 far from above-mentioned transverse slat 9 is set.
In the specific implementation, survey crew is operated above-described embodiment by handle 12, so that measurement process is more convenient.
Detection device provided by the embodiment of the utility model, as shown in Fig. 2, the detection device further includes the first bolt
7, above-mentioned first bolt 7 is for connecting above-mentioned sliding part 6, above-mentioned guide sleeve 5 and above-mentioned indicator board 4.
In the specific implementation, sliding part 6, guide sleeve 5 and indicator board 4 are fixed together above-described embodiment by the first bolt 7,
Indicator board 4 is moved together with sliding part 6, the thickness of paving layer can be directly measured, keep measurement result more accurate.
Detection device provided by the embodiment of the utility model, as shown in Figure 1, the detection device further includes the second bolt
8, above-mentioned second bolt 8 is for connecting above-mentioned measuring rod 2 and above-mentioned sliding part 6.
In the specific implementation, measuring rod 2 is fixedly connected above-described embodiment by the second bolt 8 with sliding part 6.It ensure that measurement
The stability of device, to keep measurement result more accurate.
The course of work: indicator board 4 and scale 3 are returned to zero, so that indicator board corresponds to the numerical value of scale i.e. in measurement process
For the thickness of measurement；Measuring rod 2 is inserted into paving layer, puts down bracket 1, adjusting 2 angle of measuring rod pastes pedestal 11 and paving layer
Tightly, guarantee that measuring rod is vertical with paving layer, so that the numerical value of measurement is more accurate；It reads and shows with 4 corresponding position of indicator board from scale 3
Number.
In summary:
The utility model embodiment has the advantage that compared with prior art
When user measures, measuring rod 2 is inserted into paving layer for measuring tool provided by the embodiment of the utility model
It measures, due to the effect of transverse slat 9, measuring rod 2 and sub-layer contact surface area increase, even if there are gaps or recessed for lower layer
Hole, can also effectively avoid measuring rod 2 that from falling to the problems in gap or pit of lower layer, to improve measurement essence
Degree.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
- The layer thickness detection device 1. one kind paves characterized by comprisingBracket, the internal stent are alongst provided with cavity, and the bracket is provided with size along its length direction；Measuring rod, the measuring rod are located at the cavity inside of the bracket, and, cavity inside of the measuring rod in the bracket It being capable of sliding axially along the bracket；Indicator board, the indicator board are connect with the measuring rod, and, the indicator board can with the measuring rod together along The bracket slides axially, the indicator board and size cooperation display paving layer thickness；The end of the measuring rod is arranged in transverse slat, the transverse slat.
- 2. detection device according to claim 1, which is characterized in that width of the transverse slat close to the measuring rod one end Degree is greater than the width far from the measuring rod one end.
- 3. detection device according to claim 1, which is characterized in that the detection device further include:The bracket is arranged in close to the one end of the transverse slat in pedestal, the pedestal；And the pedestal is connect with the support vertical.
- 4. detection device according to claim 1, which is characterized in that the detection device further include:Sliding part, the sliding part are detachably connected with the measuring rod；And the sliding part is connect with the indicator board.
- 5. detection device according to claim 4, which is characterized in that a side of the bracket is set along its length direction It is equipped with sliding groove, the detection device further include:Guide sleeve, the guiding are set between the sliding part and the indicator board；And the guide sleeve can be slided along the sliding groove.
- 6. detection device according to claim 5, which is characterized in that the detection device further include:First bolt, first bolt is for connecting the sliding part, the guide sleeve and the indicator board.
- 7. detection device according to claim 5, which is characterized in that the detection device further include:Second bolt, second bolt is for connecting the measuring rod and the sliding part.
- 8. detection device described in any claim according to claim 1~7, which is characterized in that the detection device is also Include:One end of the measuring rod far from the transverse slat is arranged in handle, the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111371.5U CN209485213U (en) | 2019-01-23 | 2019-01-23 | Pave layer thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111371.5U CN209485213U (en) | 2019-01-23 | 2019-01-23 | Pave layer thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485213U true CN209485213U (en) | 2019-10-11 |
Family
ID=68132086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111371.5U Active CN209485213U (en) | 2019-01-23 | 2019-01-23 | Pave layer thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485213U (en) |
-
2019
- 2019-01-23 CN CN201920111371.5U patent/CN209485213U/en active Active
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