CN213867257U - Asphalt structure layer loose paving thickness and temperature measuring device - Google Patents
Asphalt structure layer loose paving thickness and temperature measuring device Download PDFInfo
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- CN213867257U CN213867257U CN202022164950.1U CN202022164950U CN213867257U CN 213867257 U CN213867257 U CN 213867257U CN 202022164950 U CN202022164950 U CN 202022164950U CN 213867257 U CN213867257 U CN 213867257U
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- connecting block
- groove body
- groove
- measuring device
- temperature measuring
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Abstract
The utility model discloses a thickness and temperature measuring device are spread to pitch structural layer pine relates to measuring device technical field. The utility model comprises a vertical column and a base fixedly arranged at the bottom of the vertical column, wherein a first groove body is arranged on one side surface of the vertical column; the upright post is provided with a second groove body on the other side face opposite to the first groove body, the second groove body is communicated with the first groove body through a second sliding groove, a first connecting block and a second connecting block which penetrate through the second sliding groove and stretch into the second groove body are installed on the scale plate, the second connecting block is sleeved on a guide rod vertically installed in the second groove body, a spring for pushing the connecting block to move towards one side is sleeved on the guide rod, and the first connecting block is installed to be in contact with an ejector rod vertically installed in the second groove body. The utility model discloses a position of the ejector pin of installation and guide bar in the stand is convenient for adjust the scale plate, is convenient for on the bottom surface of different roughness, and the adjustment scale mark aligns with measuring component, is convenient for carry out the reading.
Description
Technical Field
The utility model belongs to the technical field of measuring device, especially, relate to a thickness and temperature measurement device are spread to pitch structural layer pine.
Background
By open thickness is meant the thickness of such a layer of uncompacted material. When any of the mixes are pushed by various methods, the compaction is often significantly less than the specified compaction achieved after rolling. The ratio of the loose paving thickness of the material to the compacted thickness reaching the specified compaction degree is called a loose paving coefficient, and is usually accurate to two decimal places for evaluating the effect of highway construction.
In a construction site, the loose paving thickness is measured by adopting a traditional direct sampling method, namely a steel chisel or a screwdriver is inserted into an asphalt pavement and then pulled out, and then a ruler is used for measuring numbers so as to measure the loose paving thickness of an asphalt structural layer. The measuring method has low efficiency and low accuracy, and simultaneously, the asphalt is easily scalded in the operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device for measuring the loose pavement thickness and the temperature of an asphalt structure layer, which is convenient for adjusting the position of a scale plate through a mandril and a guide rod arranged in a stand column, is convenient for adjusting the scale marks to be aligned with a measuring component on the bottom surfaces with different planeness, and is convenient for reading; in addition, handles are arranged on two sides of the measuring assembly, so that an operator can conveniently press the rod body downwards, the rod body can conveniently stretch into the loose laying layer, and the related problems in the background art are solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a device for measuring the loose pavement thickness and the temperature of an asphalt structure layer, which comprises a stand column and a base fixedly installed at the bottom of the stand column, wherein a first groove body is formed on one side surface of the stand column, a first sliding groove penetrates through the opposite two side surfaces of the first groove body and the first sliding groove, a measuring assembly moving along the first sliding groove is installed in the first groove body, and a movable scale plate is installed on the bottom surface of the first groove body; it has cell body two to open on the stand for the another side of cell body one, communicate through sliding tray two between cell body two and the cell body one, install on the scale plate and pass sliding tray two and stretch into connecting block two and connecting block two of cell body two, cup joint on the guide bar of vertical installation in cell body two on the connecting block two, cup jointed the spring that promotes the two-way one side motion of connecting block on the guide bar, the ejector pin contact of vertical installation in connecting block one of while installation and the cell body two.
Furthermore, a through hole is formed in the bottom surface of the first groove body, and the installed measuring assembly penetrates through the through hole and extends into the through groove formed in the base.
Furthermore, the relative both sides of stand bottom surface all are equipped with the joint seat, are equipped with the mount pad that corresponds with the joint seat simultaneously on the base, the cooperation of joint seat is installed in the mount pad and is fixed through the round pin post that is equipped with.
Further, the measuring assembly comprises a rod body, a sliding block and a handle; handles are vertically arranged on the side faces of the two opposite sides of the sliding block, and a rod body is vertically arranged on the side face adjacent to the side face where the handles are located.
Furthermore, the bottom of the rod body is of a tip structure, and the tip structure penetrates through the through hole to be in contact with the side face of the belt.
Further, the inside hollow structure that is of bottom of the body of rod, install the temperature sensing probe in this hollow structure, the temperature sensing probe passes through the data line and is connected with the display module assembly of installation on the slider.
The utility model discloses following beneficial effect has:
the utility model has the advantages that the position of the scale plate can be conveniently adjusted through the ejector rod and the guide rod which are arranged in the upright post, and the scale lines can be conveniently adjusted to be aligned with the measuring component on the bottom surfaces with different planeness, so that the reading can be conveniently carried out; in addition, handles are arranged on two sides of the measuring assembly, so that an operator can conveniently press the rod body downwards, and the rod body can conveniently extend into the loose pavement.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure a-a of fig. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
fig. 5 is a schematic view of the back structure of the present invention;
FIG. 6 is a schematic view of the base structure of the present invention;
fig. 7 is a schematic view of the structure of the upright post of the present invention;
fig. 8 is a schematic structural view of the measuring assembly of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upright column, 101-first groove body, 102-first sliding groove, 103-second groove body, 104-second sliding groove, 105-through hole, 106-clamping seat, 2-base, 201-through groove, 202-mounting seat, 3-measuring component, 301-rod body, 302-sliding block, 303-handle, 4-scale plate, 401-first connecting block, 402-second connecting block, 5-temperature sensing probe, 6-ejector rod, 7-guide rod and 8-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-8, the utility model relates to a device for measuring the loose pavement thickness and temperature of an asphalt structure layer, which comprises an upright post 1 and a base 2 fixedly installed at the bottom of the upright post 1, wherein a first groove body 101 is formed on one side surface of the upright post 1, a first sliding groove 102 penetrates through the two opposite side surfaces of the first groove body 101, a measuring component 3 moving along the first sliding groove 102 is installed in the first groove body 101, and a movable scale plate 4 is installed on the bottom surface of the first groove body 101;
the other side surface of the upright post 1, which is opposite to the first groove body 101, is provided with a second groove body 103, the second groove body 103 is communicated with the first groove body 101 through a second sliding groove 104, the scale plate 4 is provided with a first connecting block 401 and a second connecting block 402 which penetrate through the second sliding groove 104 and extend into the second groove body 103, the second connecting block 402 is sleeved on a guide rod 7 vertically installed in the second groove body 103, the guide rod 7 is sleeved with a spring 8 which pushes the second connecting block 402 to move to one side, and the first connecting block 401 is installed to be in contact with an ejector rod 6 vertically installed in the second groove body 103.
A through hole 105 is formed in the bottom surface of the first tank body 101, and the installed measuring component 3 penetrates through the through hole 105 and extends into a through groove 201 formed in the base 2; the relative both sides of stand 1 bottom surface all are equipped with joint seat 106, are equipped with the mount pad 202 that corresponds with joint seat 106 on the base 2 simultaneously, and joint seat 106 cooperation is installed in mount pad 202 and is fixed through the round pin post that is equipped with.
The measuring component 3 comprises a rod body 301, a sliding block 302 and a handle 303; handles 303 are vertically arranged on the side surfaces of two opposite sides of the sliding block 302, and a rod body 301 is vertically arranged on the side surface adjacent to the side surface where the handles 303 are arranged; the bottom of the rod body 301 is of a tip structure, and the tip structure penetrates through the through hole 105 to be in contact with the side face of the belt; the bottom of the rod body 301 is internally provided with a hollow structure, a temperature sensing probe 5 is arranged in the hollow structure, and the temperature sensing probe 5 is connected with a display module arranged on the sliding block 302 through a data line so as to be convenient for measuring the temperature of the loose layer;
the position of the scale plate 4 can be conveniently adjusted through the ejector rod 6 and the guide rod 7 which are arranged in the upright post 1, and the scale lines can be conveniently adjusted to be aligned with the measuring component 3 on the bottom surfaces with different planeness, so that the reading is convenient; in addition, handles 303 are arranged on two sides of the measuring component 3, so that an operator can conveniently press the rod body 301 downwards, and the rod body 301 can conveniently extend into the loose pavement.
Place base 2 on the pine that waits to detect is spread the layer in the in-process that uses, and through pin hub connection stand 1 and base 2, installation back stand 1 and base 2 mutually perpendicular, the position of the measuring unit 3 of adjustment installation, make measuring unit's terminal surface and the side contact of going up that the pine was spread the layer, ejector pin 6 that is equipped with the external screw thread through rotating, make the amount that ejector pin 6 stretched into two 103 of cell body change, the position that promotes connecting block 401 and changes scale 4, 0 scale on the scale 4 aligns with the bottom surface of slider 302, press the handle 303 that is equipped with on the measuring unit 3 and make the body of rod 301 stretch into the pine shop in situ, be convenient for read the scale that the body of rod 301 stretched into.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a pitch structural layer loose thickness and temperature measurement device, includes base (2) and guide bar (7) of stand (1) and stand (1) bottom fixed mounting, its characterized in that:
a first groove body (101) is formed in one side face of the upright post (1), a first sliding groove (102) penetrates through the two opposite side faces of the first groove body (101), a measuring assembly (3) moving along the first sliding groove (102) is installed in the first groove body (101), and meanwhile a movable scale plate (4) is installed on the bottom face of the first groove body (101);
it has two (103) of cell body to open on the stand (1) for another side of cell body (101), communicate through sliding tray two (104) between two (103) of cell body and cell body (101), install on scale plate (4) and pass sliding tray two (104) and stretch into connecting block one (401) and connecting block two (402) of cell body two (103), cup joint on guide bar (7) of vertical installation in cell body two (103) on connecting block two (402), cup joint spring (8) that promote connecting block two (402) to the motion of one side on guide bar (7), ejector pin (6) the contact of vertical installation in connecting block one (401) and the cell body two (103) of installation simultaneously.
2. The asphalt structure layer loose pavement thickness and temperature measuring device as claimed in claim 1, wherein the bottom surface of the first tank body (101) is provided with a through hole (105), and the installed measuring component (3) penetrates through the through hole (105) and extends into a through groove (201) formed in the base (2).
3. The asphalt structure layer loose pavement thickness and temperature measuring device as claimed in claim 1, wherein clamping seats (106) are arranged on two opposite sides of the bottom surface of the upright post (1), meanwhile, a mounting seat (202) corresponding to the clamping seat (106) is arranged on the base (2), and the clamping seat (106) is installed in the mounting seat (202) in a matching manner and fixed through a pin column.
4. An asphalt structure layer paving thickness and temperature measuring device as claimed in claim 1, characterized in that said measuring assembly (3) comprises a rod body (301), a slide block (302) and a handle (303);
handles (303) are vertically arranged on the side faces of two opposite sides of the sliding block (302), and a rod body (301) is vertically arranged on the side face adjacent to the side face where the handles (303) are arranged.
5. An asphalt structure layer paving thickness and temperature measuring device as claimed in claim 4, characterized in that the bottom of the rod body (301) is a tip structure, which is passed through the through hole (105) to contact the side surface of the belt.
6. The asphalt structure layer loose pavement thickness and temperature measuring device as claimed in claim 4, wherein the bottom inside of the rod body (301) is a hollow structure, a temperature sensing probe (5) is installed in the hollow structure, and the temperature sensing probe (5) is connected with a display module installed on the sliding block (302) through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022164950.1U CN213867257U (en) | 2020-09-28 | 2020-09-28 | Asphalt structure layer loose paving thickness and temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022164950.1U CN213867257U (en) | 2020-09-28 | 2020-09-28 | Asphalt structure layer loose paving thickness and temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213867257U true CN213867257U (en) | 2021-08-03 |
Family
ID=77069724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022164950.1U Expired - Fee Related CN213867257U (en) | 2020-09-28 | 2020-09-28 | Asphalt structure layer loose paving thickness and temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213867257U (en) |
-
2020
- 2020-09-28 CN CN202022164950.1U patent/CN213867257U/en not_active Expired - Fee Related
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| 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: 20210803 |