CN220729986U - Anti-slip coefficient tester convenient to install - Google Patents
Anti-slip coefficient tester convenient to install Download PDFInfo
- Publication number
- CN220729986U CN220729986U CN202322248387.XU CN202322248387U CN220729986U CN 220729986 U CN220729986 U CN 220729986U CN 202322248387 U CN202322248387 U CN 202322248387U CN 220729986 U CN220729986 U CN 220729986U
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- sensor
- fastener
- slip
- board
- test piece
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- 238000012360 testing method Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an anti-slip coefficient tester convenient to install, belonging to the technical field of anti-slip measurement; comprising the following steps: the analysis collection controller, the sensor the analysis collection controller is connected with four sensors, analysis collection controller one side is provided with the board that slides, is provided with two test piece boards between two boards that slide, and every test piece board aligns with two sensors respectively, is provided with the fastener on the board lateral wall that slides, the fastener is the arc structure, and the fastener both ends are close to each other and buckle to the outside, be provided with the mounting on the sensor, the mounting inserts in the fastener, blocks the mounting through the fastener, guarantees that the sensor is supported throughout and is pressed on the board that slides to can guarantee that four sensors are unanimous with the initial pressure of board that slides, make analysis collection controller initial numerical value unanimous, need not to adjust pretightning force to it.
Description
Technical Field
The utility model relates to an anti-slip coefficient tester convenient to install, and belongs to the technical field of anti-slip measurement.
Background
With the wide application of steel construction high strength bolted connection technique, especially in the recent years industry such as railway and highway bridge, the boiler, industry factory building, high-rise civil architecture, jack-up machinery and the like and civil facilities steel construction adopts high strength bolted connection to have the trend of continually expanding, in order to improve the detection precision of slip board slip coefficient, improve detection means so as to guarantee engineering quality, then need use anti-slip coefficient apparatus to carry out the anti-slip coefficient test of bolt, current anti-slip coefficient apparatus is when using, need install two test piece boards between two slip boards, and utilize the bolt to support the sensor to press on the slip board, survey, for example, open CN211905036U discloses anti-slip coefficient apparatus, including quick-witted case, analysis acquisition controller and sensor, the analysis acquisition controller is installed through the mount pad to quick-witted incasement portion, analysis acquisition controller one side is provided with test piece board and test piece board one end is provided with No. two, test piece board and No. two test piece board one side is provided with No. two slip boards, current anti-slip coefficient apparatus is provided with two test piece boards and No. two test piece board, and No. one test piece board is provided with sensor to press on the slip board, for one side is equipped with the sensor, and is equipped with the sensor to have a sensor to be equipped with the end at one side of the bolt cover that the nut can be equipped with the inside the nut when using the nut, the nut cover is used to be equipped with:
the data of the acquisition controller are provided by the sensor, the pressure between the sensor and the sliding plate can influence the size of the data, the sensor is fixed by the bolt, and the four sensors cannot ensure that the pressures of the four sensors are consistent when fixed, so that the data of the acquisition controller can be influenced, and the pretightening force needs to be adjusted.
Disclosure of Invention
According to the anti-slip coefficient tester convenient to install, the clamping piece is used for fixing the fixing piece, so that the pressure of the four sensors on the slip plate is consistent, and the problem that the pressure of the four sensors cannot be consistent when the four sensors are fixed, so that data of the acquisition controller can be influenced, and pretightening force is required to be adjusted is solved.
In order to solve the problems, the technical scheme provided by the utility model is as follows: an anti-slip coefficient measuring instrument for facilitating installation includes: the device comprises an analysis acquisition controller, a sensor and four sensors, wherein the analysis acquisition controller is connected with the four sensors, a sliding plate is arranged on one side of the analysis acquisition controller, two test piece plates are arranged between the two sliding plates, each test piece plate is aligned with the two sensors respectively, clamping pieces are arranged on the side walls of the sliding plates, the clamping pieces are of arc structures, two ends of the clamping pieces are close to each other and are bent outwards, fixing pieces are arranged on the sensors, and the fixing pieces are inserted into the clamping pieces;
further, the signal output end of the sensor is electrically connected with the analysis acquisition controller through a connecting wire;
further, the clamping piece is arranged on a sliding plate far away from the sensor, and the sensor is pressed on the sliding plate;
further, the fixing piece penetrates through the sensor, the sliding plate, the test piece plate and the clamping piece, the end part of the fixing piece penetrates through the clamping plate and is provided with a clamping groove, and the end part of the clamping plate is propped in the clamping groove;
further, a gap is reserved between the two test piece plates.
The utility model has the beneficial effects that:
1. the fixing piece is clamped through the clamping piece, so that the sensors are always pressed against the sliding plate, the initial pressures of the four sensors and the sliding plate can be ensured to be consistent, the initial values of the analysis acquisition controller are consistent, and the pretightening force is not required to be adjusted;
2. the clamping piece is separated from the clamping groove when the fixing piece is rotated, and the clamping piece is propped open, so that the test piece plate can be conveniently taken out;
3. convenient to use, easy operation, the reliability is high.
Drawings
FIG. 1 is a front view of an anti-slip factor meter of the present utility model for easy installation.
FIG. 2 is a side view of an anti-slip factor meter sensor of the present utility model for ease of installation.
1. Analyzing and collecting a controller; 2. a connecting wire; 3. a sensor; 4. a slip plate; 5. a test piece plate; 6. a clamping piece; 7. a fixing member; 8. a clamping groove.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
According to the fig. 1-2: the utility model provides an anti-slip coefficient tester convenient to install, which comprises: the analysis acquisition controller 1, the sensors 3 and the analysis acquisition controller 1 are connected with four sensors 3, a sliding plate 4 is arranged on one side of the analysis acquisition controller 1, two test piece plates 5 are arranged between the two sliding plates 4, each test piece plate 5 is aligned with the two sensors 3 respectively, clamping pieces 6 are arranged on the side walls of the sliding plates 4, the clamping pieces 6 are of arc structures, two ends of the clamping pieces 6 are close to each other and are bent outwards, a fixing piece 7 is arranged on each sensor 3, and the fixing piece 7 is inserted into the clamping pieces 6;
in the utility model, the signal output end of the sensor is electrically connected with the analysis acquisition controller 1 through a connecting wire 2;
in the utility model, the clamping piece 6 is arranged on the sliding plate 4 far away from the sensor 3, and the sensor 3 is pressed against the sliding plate 4;
in the utility model, the fixing piece 7 penetrates through the sensor 3, the sliding plate 4, the test piece plate 5 and the clamping piece 6, the end part of the fixing piece 7 penetrates through the clamping plate and is provided with the clamping groove 8, and the end part of the clamping plate is pressed in the clamping groove 8;
in the present utility model, a gap is reserved between the two test piece plates 5.
The principle of the utility model is as follows: when the universal testing machine is used, the analysis acquisition controller 1 is opened, the fixing piece 7 passes through the sensor 3 and then sequentially passes through the combined sliding plate 4 and the test piece plate 5, the fixing piece 6 is used for fixing the fixing piece, the clamp is used for respectively clamping the test piece plate 5 in the universal testing machine, the test piece plate 5 is subjected to tensile testing according to test requirements, when one of the plates slides relatively, the corresponding force value of the testing machine is recorded, the phase stress value is input into the analysis acquisition controller 1, and the pretightening force is not required to be adjusted.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. An anti-slip coefficient tester convenient to installation, its characterized in that: including analysis collection controller (1), sensor (3) analysis collection controller (1) is connected with four sensors (3), analysis collection controller (1) one side is provided with and slides board (4), is provided with two test piece boards (5) between two slip boards (4), and every test piece board (5) align with two sensors (3) respectively, are provided with fastener (6) on the lateral wall of slip board (4), fastener (6) are arc structure, and fastener (6) both ends are close to each other and buckle to the outside, be provided with mounting (7) on sensor (3), mounting (7) are inserted in fastener (6).
2. An easy-to-install anti-slip factor meter according to claim 1, wherein: the signal output end of the sensor is electrically connected with the analysis acquisition controller (1) through a connecting wire (2).
3. An easy-to-install anti-slip factor meter according to claim 1, wherein: the clamping piece (6) is arranged on the sliding plate (4) far away from the sensor (3), and the sensor (3) is propped and pressed on the sliding plate (4).
4. An easy-to-install anti-slip factor meter according to claim 1, wherein: the fixing piece (7) penetrates through the sensor (3), the sliding plate (4), the test piece plate (5) and the clamping piece (6), the end part of the fixing piece (7) penetrates through the clamping plate and is provided with the clamping groove (8), and the end part of the clamping plate is propped and pressed in the clamping groove (8).
5. An easy-to-install anti-slip factor meter according to claim 1, wherein: a gap is reserved between the two test piece plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248387.XU CN220729986U (en) | 2023-08-21 | 2023-08-21 | Anti-slip coefficient tester convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248387.XU CN220729986U (en) | 2023-08-21 | 2023-08-21 | Anti-slip coefficient tester convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729986U true CN220729986U (en) | 2024-04-05 |
Family
ID=90500090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322248387.XU Active CN220729986U (en) | 2023-08-21 | 2023-08-21 | Anti-slip coefficient tester convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729986U (en) |
-
2023
- 2023-08-21 CN CN202322248387.XU patent/CN220729986U/en active Active
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