CN220541917U - Thickness and weight integrated detection device for asphalt concrete test piece - Google Patents
Thickness and weight integrated detection device for asphalt concrete test piece Download PDFInfo
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- CN220541917U CN220541917U CN202320958766.5U CN202320958766U CN220541917U CN 220541917 U CN220541917 U CN 220541917U CN 202320958766 U CN202320958766 U CN 202320958766U CN 220541917 U CN220541917 U CN 220541917U
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- weight
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- display
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- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 18
- 238000005303 weighing Methods 0.000 claims abstract description 55
- 238000005259 measurement Methods 0.000 claims description 21
- 230000010354 integration Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to an integrated detection device for thickness and weight of an asphalt concrete test piece, which comprises a mounting frame, a weight weighing assembly and a thickness measuring assembly, wherein the weight weighing assembly is mounted at the bottom of the mounting frame, the thickness measuring assembly is mounted at the left end of the mounting frame, the weight weighing assembly is used for measuring the weight of the test piece on a mounting table, and the thickness measuring assembly is used for horizontally measuring the thickness of the test piece on the mounting table. According to the utility model, the test piece is placed on the weight weighing assembly at the bottom of the mounting frame, the weight weighing assembly can weigh the weight of the test piece, and meanwhile, the length measuring assembly at the left end of the mounting frame can measure the thickness of the test piece, so that the problems that the thickness and the weight of the test piece need to be carried and detected simultaneously in the detection process of the traditional test piece, the operation is repeated and the time is required to be spent are solved.
Description
Technical Field
The utility model relates to the technical field of thickness and weight integrated detection devices, in particular to an asphalt concrete test piece thickness and weight integrated detection device.
Background
At present, in the asphalt mixture test stage, in order to ensure the pavement construction quality, the forming thickness and the weight of an asphalt concrete test piece are required to be detected for a plurality of times.
Therefore, the staff needs to carry the weighing device and the length measuring device at the same time, respectively weigh and measure the length of the test piece, the operation steps are complicated, more time is needed, and the working efficiency of the staff is reduced. Wherein, the staff may appear forgetting to carry weighing device or length measuring device's condition to appear, further reduces staff's measurement efficiency.
Disclosure of Invention
The utility model aims to provide an integrated detection device for the thickness and weight of an asphalt concrete test piece, wherein the test piece is placed on a weight weighing assembly at the bottom of a mounting frame, the weight weighing assembly can weigh the weight of the test piece, and meanwhile, a length measuring assembly at the left end of the mounting frame can measure the thickness of the test piece, so that the problems that the thickness and the weight of the test piece need to be carried and detected simultaneously in the detection process of the traditional test piece, the operation is repeated and the time is required to be spent are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an asphalt concrete test piece thickness weight integration detection device, includes mounting bracket, weight weighing subassembly and thickness measurement subassembly, weight weighing subassembly install in the bottom of mounting bracket, thickness measurement subassembly install in the left end of mounting bracket, weight weighing subassembly is used for measuring the weight of test piece on the mount table, thickness measurement subassembly is used for the level measurement the thickness of test piece on the mount table.
Optionally, the weight weighing assembly includes weighing platform, weight display and weight sensor, the weighing platform install in the bottom of mounting bracket, weight display install in the right-hand member of mounting bracket, weight sensor install in the inside of weighing platform, weight sensor with weight display electricity is connected.
Optionally, thickness measurement subassembly includes movable rod, thickness display, dead lever and stopper, the top of thickness display with mounting bracket fixed connection, the dead lever horizontal installation in the left end of thickness display, the tip of movable rod pass thickness display with the inner wall sliding connection of dead lever, the tip of movable rod with test piece looks butt or phase separation, the stopper install in the left end of mounting bracket.
Optionally, the side wall of the movable rod is provided with scale marks, and the thickness display is provided with a transparent opening.
Optionally, a gap exists between the bottom of the limiting block and the weighing table.
Optionally, the length of movable rod is greater than the dead lever leftmost end with spacing between the stopper.
Optionally, the dead lever threaded connection has vertical locating part, the tip screw thread of locating part passes the dead lever, and with movable rod looks butt.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. the test piece is placed on the weight weighing assembly at the bottom of the mounting frame, the weight weighing assembly can weigh the weight of the test piece, meanwhile, the length measuring assembly at the left end of the mounting frame can measure the thickness of the test piece, and the problems that the thickness and the weight of the test piece need to be carried and detected simultaneously in the detection process of the traditional test piece, the operation is repeated and the time is required to be spent are solved;
2. the stopper is installed in the left end of mounting bracket, and the left end and the test piece looks butt of stopper, consequently the stopper can provide a horizontally effort. If the bottom of the limiting block is arranged on the weighing platform, a weight sensor in the weighing platform simultaneously weighs the weight of the limiting block and the weight of the test piece, and an error occurs in the display result of the weight display. Therefore, the bottom of stopper needs to be separated with the weighing platform, can improve the measurement accuracy of weight weighing assembly.
Drawings
FIG. 1 is a schematic view of a thickness and weight integrated detection device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a thickness measurement assembly according to one embodiment of the present utility model;
1, a mounting rack; 2. a weight weighing assembly; 21. a weighing table; 22. a weight display; 3. a thickness measurement assembly; 31. a movable rod; 32. a thickness display; 33. a fixed rod; 34. a limiting piece; 35. a transparent opening; 4. a limiting block; 5. and (3) testing a specimen.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An integrated thickness and weight detection device for an asphalt concrete test piece according to an embodiment of the present utility model is described below with reference to fig. 1 to 2.
The utility model provides an asphalt concrete test piece thickness weight integration detection device, includes mounting bracket 1, weight weighing subassembly 2 and thickness measurement subassembly 3, weight weighing subassembly 2 install in the bottom of mounting bracket 1, thickness measurement subassembly 3 install in the left end of mounting bracket 1, weight weighing subassembly 2 is used for measuring the weight of test piece 5 on the mount table, thickness measurement subassembly 3 is used for the level measurement the thickness of test piece 5 on the mount table.
According to the thickness and weight integrated detection device for the asphalt concrete test piece, the test piece 5 is placed on the weight weighing assembly 2 at the bottom of the mounting frame 1, the weight weighing assembly 2 can weigh the weight of the test piece 5, meanwhile, the length measuring assembly at the left end of the mounting frame 1 can measure the thickness of the test piece 5, the test piece of the weight and the thickness of the test piece by workers is shortened, the measurement efficiency is improved, the problem that the detection process of the traditional test piece 5 needs to carry two kinds of equipment simultaneously, and the thickness and the weight of the test piece are detected respectively, so that the operation is repeated and the time is required to be spent is solved.
The weight weighing assembly 2 comprises a weighing table 21, a weight display 22 and a weight sensor, wherein the weighing table 21 is installed at the bottom of the installation frame 1, the weight display 22 is installed at the right end of the installation frame 1, the weight sensor is installed inside the weighing table 21, and the weight sensor is electrically connected with the weight display 22.
The weight sensor is arranged in the weighing platform 21, when the test piece 5 is placed on the weighing platform 21, the weight sensor can sense the weight born by the weighing platform 21 and transmit the signal to the weight display 22, and after the weight display 22 receives the signal, the weight can be displayed, so that a worker can observe the weight of the current test piece in time, and the measuring process of the weight of the test piece 5 is completed.
The thickness measurement assembly 3 comprises a movable rod 31, a thickness display 32, a fixed rod 33 and a limiting block 4, wherein the top of the thickness display 32 is fixedly connected with the mounting frame 1, the fixed rod 33 is horizontally arranged at the left end of the thickness display 32, the end part of the movable rod 31 penetrates through the thickness display 32 and is in sliding connection with the inner wall of the fixed rod 33, the end part of the movable rod 31 is abutted against or separated from the test piece 5, and the limiting block 4 is arranged at the left end of the mounting frame 1.
It should be noted that the fixed rod 33 is horizontally installed at the right end of the thickness display 32, and the movable rod 31 slides on the inner wall of the fixed rod 33, so that the sliding direction of the movable rod 31 can be ensured to be always left and right. The movable rod 31 is pushed left and right, and the end of the movable rod 31 slides inside the thickness display 32 and the fixed rod 33. When the test piece 5 is not arranged on the weighing table 21, the movable rod 31 is pushed to the right, so that the right end of the movable rod 31 is abutted with the left end of the limiting block 4. Then place test piece 5 on weighing table 21, the right-hand member of test piece 5 can with the left end butt of stopper 4, promotes movable rod 31 about for the right-hand member of movable rod 31 and the left end butt of test piece 5, the distance that movable rod 31 moved to the left end at this moment is the thickness of test piece 5.
The thickness measuring assembly 3 is further provided with a thickness display 32, and the thickness display 32 can observe the length of the current movable rod 31 extending out of the thickness display 32 constantly and accurately, so that a worker can calculate the thickness of the current test piece 5 conveniently.
In addition, the sliding direction of the movable rod 31 is always horizontal, so the acting force of pressing the test piece 5 is horizontal, and the situation that the movable rod 31 generates downward acting force when pressing the test piece 5, so that errors occur in the weighing process of the test piece 5 can be reduced.
If the worker can rotate the test piece 5 on the weighing table 21, the other surfaces of the test piece 5 are abutted against the limiting block 4, and the thickness of the test piece 5 in other directions can be measured.
The side wall of the movable rod 31 is provided with scale marks, and the thickness display 32 is provided with a transparent opening 35.
In order to facilitate the staff to measure the moving distance of the movable rod 31, scale marks are provided on the side wall of the movable rod 31, and then a transparent opening 35 is provided on the thickness display 32, and the transparent opening 35 can clearly see the scale marks on the movable rod 31.
The bottom of the limiting block 4 is in clearance with the weighing table 21.
It should be noted that the limiting block 4 is mounted at the left end of the mounting frame 1, and the left end of the limiting block 4 abuts against the test piece 5, so that the limiting block 4 can provide a horizontal acting force. If the bottom of the limiting block 4 is mounted on the weighing platform 21, the weight sensor in the weighing platform 21 simultaneously weighs the weight of the limiting block 4 and the weight of the test piece 5, so that an error occurs in the display result of the weight display 22.
Therefore, the bottom of the stopper 4 needs to be separated from the weighing table 21, so that the measurement accuracy of the weight weighing assembly 2 can be improved.
The length of the movable rod 31 is greater than the distance between the leftmost end of the fixed rod 33 and the limiting block 4.
In order to avoid the situation that the movable rod 31 is insufficient in length and the thickness of the test piece 5 is difficult to measure, the present embodiment limits the length of the movable rod 31. Because the test piece 5 is placed on the weighing platform 21, the left end of the test piece 5 is abutted against the limiting block 4, the thickness display 32 is installed at the right end of the test piece 5, and the maximum thickness of the test piece 5 can only be the distance between the fixed rod 33 and the limiting block 4, so that the length of the movable rod 31 needs to be larger than the distance between the leftmost end of the fixed rod 33 and the limiting block 4.
The fixed rod 33 is in threaded connection with a vertical limiting piece 34, and the end thread of the limiting piece 34 penetrates through the fixed rod 33 and abuts against the movable rod 31.
It is worth to say that, the locating part 34 is the bolt, rotates the locating part 34, and the tip screw thread of locating part 34 passes dead lever 33 then with movable rod 31 looks butt to can fix movable rod 31, make things convenient for the staff to carry out the reading to the scale on the movable rod 31, reduce the staff in the reading in-process, the condition that the movable rod 31 appears changing.
Other components and operations of an integrated thickness and weight detection device for an asphalt concrete test piece according to an embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.
In the description herein, reference to the term "embodiment," "example," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides an asphalt concrete test piece thickness weight integration detection device, its characterized in that, includes mounting bracket, weight weighing subassembly and thickness measurement subassembly, weight weighing subassembly install in the bottom of mounting bracket, thickness measurement subassembly install in the left end of mounting bracket, weight weighing subassembly is used for measuring the weight of test piece on the mounting bracket, thickness measurement subassembly is used for the level measurement the thickness of test piece on the mounting bracket.
2. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 1, wherein said weight weighing assembly comprises a weighing table, a weight display and a weight sensor, said weighing table is mounted at the bottom of said mounting frame, said weight display is mounted at the right end of said mounting frame, said weight sensor is mounted inside said weighing table, and said weight sensor is electrically connected with said weight display.
3. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 2, wherein the thickness measurement assembly comprises a movable rod, a thickness display, a fixed rod and a limiting block, the top of the thickness display is fixedly connected with the mounting frame, the fixed rod is horizontally arranged at the left end of the thickness display, the end part of the movable rod penetrates through the thickness display and is in sliding connection with the inner wall of the fixed rod, the end part of the movable rod is abutted to or separated from the test piece, and the limiting block is arranged at the left end of the mounting frame.
4. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 3, wherein the side wall of the movable rod is provided with scale marks, and the thickness display is provided with a transparent opening.
5. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 3, wherein a gap exists between the bottom of the limiting block and the weighing table.
6. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 3, wherein the length of the movable rod is greater than the distance between the leftmost end of the fixed rod and the limiting block.
7. The integrated thickness and weight detection device for an asphalt concrete test piece according to claim 3, wherein the fixing rod is in threaded connection with a vertical limiting piece, and the end thread of the limiting piece penetrates through the fixing rod and is abutted against the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958766.5U CN220541917U (en) | 2023-04-25 | 2023-04-25 | Thickness and weight integrated detection device for asphalt concrete test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958766.5U CN220541917U (en) | 2023-04-25 | 2023-04-25 | Thickness and weight integrated detection device for asphalt concrete test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220541917U true CN220541917U (en) | 2024-02-27 |
Family
ID=89969308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320958766.5U Active CN220541917U (en) | 2023-04-25 | 2023-04-25 | Thickness and weight integrated detection device for asphalt concrete test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220541917U (en) |
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2023
- 2023-04-25 CN CN202320958766.5U patent/CN220541917U/en active Active
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