CN217586849U - Steel slag asphalt concrete pavement anti-slip performance detection device - Google Patents
Steel slag asphalt concrete pavement anti-slip performance detection device Download PDFInfo
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- CN217586849U CN217586849U CN202221570836.1U CN202221570836U CN217586849U CN 217586849 U CN217586849 U CN 217586849U CN 202221570836 U CN202221570836 U CN 202221570836U CN 217586849 U CN217586849 U CN 217586849U
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Abstract
The utility model relates to an antiskid capability test technical field just discloses a slag asphalt concrete pavement antiskid capability detection device, including examining test table, the top of examining test table is provided with detection device, and the top of examining test table is provided with rimq device, and detection device includes motor, screw rod, connecting plate, places board, spacing slide bar, limiting slide block, limiting plate, test slider, spacing, scale, accepts seat, foam-rubber cushion, push pedal and thread bush. This slag asphalt concrete road surface cling compound performance detection device, the push pedal drives and moves to the right, until the left side contact with the limiting plate, the test slider can continue to slide under inertial effect, remove and stop after a section distance, then can know the gliding distance of test slider according to the data on the scale, can detect the cling compound performance on road surface, and make road surface cling compound performance detection device step when detecting not many, comparatively simple and convenient, and it can audio-visual demonstration come out to obtain data, it is effectual when using.
Description
Technical Field
The utility model relates to an anti-skidding performance detects technical field, specifically is a slag asphalt concrete road surface anti-skidding performance detection device.
Background
With the rapid development of economy in China in recent years, the traffic volume is also increased continuously, and the traffic density and the vehicle load on roads and bridges are also increased more and more, so that the road and bridge detection is more and more important in the building engineering. In modern highway transportation, roads are required to be capable of running simultaneously all day long, and also required to be capable of ensuring that automobiles can safely run at a certain speed, and particularly in rainy days, the roads must have certain anti-skid performance. The anti-skid performance detection is divided into: roughness measurement, vertical force coefficient detection, horizontal force coefficient detection need use special anti-skidding detection device to detect before the in-service use.
The prior art discloses the publication numbers as follows: CN214703262U A road anti-skid property detection device, which solves the problems that a pendulum instrument needs to be finely adjusted before detection, has certain operation specifications in detection, is complex in detection process, and can not be used by non-technical personnel to detect accurate data, and comprises an integrated frame and a shell; a vertical adjusting mechanism for controlling the integrated frame to adjust up and down is arranged in the shell; two parallel guide rails are horizontally arranged in the integrated frame; sliding connection has the detection slider on the guide rail, it is equipped with pressure sensitive sensor to detect the slider bottom, pressure sensitive sensor bottom is equipped with the bracing piece, the bracing piece bottom is equipped with the sheet rubber, but the step of current road surface cling compound performance detection device when detecting is more, and is comparatively troublesome, and obtains that data can't audio-visual show out, and the effect when using is not good, needs improve this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slag asphalt concrete road surface skid resistance detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a slag asphalt concrete pavement skid resistance detection device, is including examining test table, the top of examining test table is provided with detection device, the top of examining test table is provided with rimq device.
Detection device includes motor, screw rod, connecting plate, places board, spacing slide bar, spacing slider, limiting plate, test slider, spacing, scale, accepts seat, foam-rubber cushion, push pedal and thread bush, motor fixed connection is in the top of examining test table, screw rod fixed connection is in the output shaft of motor, thread bush threaded connection is on the surface of screw rod, connecting plate fixed connection is in the top of examining test table, place board fixed connection in the top of examining test table, limiting plate fixed connection is in the top of examining test table, test slider sliding connection is in the top of examining test table, spacing fixed connection is in the top of examining test table, scale fixed connection is on the surface of spacing, push pedal fixed connection is in the back of thread bush, slider fixed connection is in the back of push pedal.
Preferably, the wind shielding device comprises a wind shielding plate and a rubber pad, the wind shielding plate is fixedly connected to the left side of the top of the detection table, and the rubber pad is fixedly connected to the surface of the wind shielding plate.
Preferably, the bearing is fixedly connected to the left side of the connecting plate, the surface of the screw rod is close to the inner ring of the bearing, the screw rod can be ensured to normally rotate through the bearing, and the normal use of the detection device can be ensured.
Preferably, limit slide bar fixed connection is in the side of placing the board, limit slide sliding block sliding connection is in limit slide bar's surface, through setting up limit slide bar and limit slide block, can play spacing effect for the thread bush can laminate the screw rod surface and slide rather than idle running.
Preferably, accept seat fixed connection in the top of examining test table, foam-rubber cushion fixed connection in the left side of accepting the seat, accept seat and foam-rubber cushion through being provided with, can avoid testing the slider from examining test table top slip and fall to subaerial and cause the damage, influence the normal use of device.
Preferably, the number of the limiting frames and the number of the graduated scales are two, and the two limiting frames and the graduated scales are symmetrically distributed at the front end and the rear end of the spongy cushion.
Preferably, the length of test slider is less than two interval between the scale can ensure that the test slider can slide in the scale, lets the scale measure, is convenient for audio-visually sees out the data that detect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this slag asphalt concrete road surface cling compound performance detection device, through being provided with detection device, can the starter motor, the push pedal drives and moves right, until the left side contact with the limiting plate, the test slider can continue to slide under inertial effect, remove and stop after a section distance, then can know the gliding distance of test slider according to the data on the scale, can detect the cling compound performance on road surface, and make the step of road surface cling compound performance detection device when detecting not many, it is comparatively simple and convenient, and obtain that data can audio-visual demonstration come out, effectual when using.
2. This slag asphalt concrete road surface cling compound performance detection device, through being provided with rimq device, the deep bead is installed in the top left side of examining test table, can shelter from left wind-force, can avoid wind-force to cause the influence to data, can further ensure the accuracy nature that detects, and the cooperation foam-rubber cushion can protect the motor, can increase detection device's life, and is effectual when using.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 3 according to the present invention.
In the figure: 1. a detection table; 2. a detection device; 201. a motor; 202. a screw; 203. a connecting plate; 204. placing the plate; 205. a limiting slide bar; 206. a limiting slide block; 207. a limiting plate; 208. testing the slide block; 209. a limiting frame; 210. a graduated scale; 211. a bearing seat; 212. a sponge cushion; 213. pushing the plate; 214. a threaded sleeve; 3. a wind shielding device; 301. a wind deflector; 302. and (7) a rubber pad.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions:
the first embodiment is as follows:
the utility model provides a slag asphalt concrete pavement skid resistance detection device, is provided with detection device 2 including examining test table 1, the top of examining test table 1.
The detection device 2 comprises a motor 201, a screw 202, a connecting plate 203, a placing plate 204, a limiting slide rod 205, a limiting slide block 206, a limiting plate 207, a testing slide block 208, a limiting frame 209, a scale 210, a bearing seat 211, a sponge cushion 212, a push plate 213 and a threaded sleeve 214, the motor 201 is fixedly connected to the top of the detection table 1, the screw 202 is fixedly connected to an output shaft of the motor 201, the threaded sleeve 214 is in threaded connection with the surface of the screw 202, the connecting plate 203 is fixedly connected to the top of the detection table 1, the placing plate 204 is fixedly connected to the top of the detection table 1, the limiting plate 207 is fixedly connected to the top of the detection table 1, the testing slide block 208 is slidably connected to the top of the detection table 1, the limiting frame 209 is fixedly connected to the top of the detection table 1, the scale 210 is fixedly connected to the surface of the limiting frame 209, the push plate 213 is fixedly connected to the back of the threaded sleeve 214, the limiting slide block 206 is fixedly connected to the back of the push plate 213, the surface of the connecting plate 203 is close to the right side and fixedly connected to the inner ring of the bearing, the screw 202, the limiting slide rod 205 is fixedly connected to the surface of the bearing, the two ends of the bearing seats, the two symmetrical spacing slide block 210 are arranged between the two ends of the bearing seats, the two ends of the two symmetrical bearing seats 210, the two ends of the bearing seats 210, the two symmetrical test slide blocks 210.
Through being provided with detection device 2, can starter motor 201, the push pedal drives 213 and moves right, until the left side contact with limiting plate 207, test slider 208 can continue to slide under inertial effect, remove and stop after a section distance, then can know the gliding distance of test slider 208 according to the data on scale 210, can detect the cling compound performance on road surface, and make the step when the road surface cling compound performance detection device 2 detects not much, and is comparatively simple and convenient, and obtain that data can audio-visual demonstration come out, effectual when using.
Example two:
the utility model provides a slag asphalt concrete road surface skid resistance detection device, is provided with detection device 2 including examining test table 1, the top of examining test table 1, and the top of examining test table 1 is provided with rimq device 3.
The detection device 2 comprises a motor 201, a screw 202, a connecting plate 203, a placing plate 204, a limiting slide rod 205, a limiting slide block 206, a limiting plate 207, a testing slide block 208, a limiting frame 209, a graduated scale 210, a bearing seat 211, a sponge cushion 212, a push plate 213 and a thread bush 214, wherein the motor 201 is fixedly connected to the top of the detection platform 1, the screw 202 is fixedly connected to an output shaft of the motor 201, the thread bush 214 is in threaded connection with the surface of the screw 202, the connecting plate 203 is fixedly connected to the top of the detection platform 1, the placing plate 204 is fixedly connected to the top of the detection platform 1, the limiting plate 207 is fixedly connected to the top of the detection platform 1, the testing slide block 208 is slidably connected to the top of the detection platform 1, the limiting frame 209 is fixedly connected to the top of the detection platform 1, the graduated scale 210 is fixedly connected to the surface of the limiting frame 209, the push plate 213 is fixedly connected to the back of the thread bush 214, and the limiting slide block 206 is fixedly connected to the back of the push plate 213, the length of the testing slide block 208 is smaller than the distance between the two graduated scales 210, the testing slide block 208 can be ensured to slide into the graduated scales 210, the graduated scales 210 can be used for measuring, and detection data can be visually seen conveniently, the left side of the connecting plate 203 is fixedly connected with a bearing, the surface of the screw rod 202 is close to the right side and is fixedly connected with the inner ring of the bearing, the bearing is arranged, the screw rod 202 can be ensured to normally rotate, and the normal use of the detection device 2 can be ensured, the limiting slide rod 205 is fixedly connected to the side surface of the placing plate 204, the limiting slide block 206 is slidably connected to the surface of the limiting slide rod 205, the limiting slide rod 205 and the limiting slide block 206 are arranged to play a limiting role, so that the thread sleeve 214 can be attached to the surface of the screw rod 202 to slide instead of idling, the bearing seat 211 is fixedly connected to the top of the detection platform 1, and the sponge pad 212 is fixedly connected to the left side of the bearing seat 211, through being provided with and accepting seat 211 and foam-rubber cushion 212, can avoid testing slider 208 from examining 1 top of test table and slide to fall to subaerial and cause the damage, influence the normal use of device, spacing 209 and scale 210's quantity is two, and two spacing 209 and scale 210 symmetric distribution are both ends around foam-rubber cushion 212.
When the device is used, the motor 201 can be started, the output shaft of the motor 201 rotates to drive the screw 202 to rotate, the screw 202 rotates to enable the threaded sleeve 214 to slide rightwards along the surface of the screw 202, the threaded sleeve 214 moves to drive the push plate 213 at the back to slide rightwards synchronously, the push plate 213 moves continuously until contacting with the left side of the test slider 208, then the test slider 208 is pushed to slide rightwards, the threaded sleeve 214 moves rightwards all the time, the test slider 208 slides rightwards continuously until contacting with the left side of the limiting plate 207, the threaded sleeve 214 stops moving continuously, but the test slider 208 can slide continuously under the action of inertia, the test slider 208 slides between the two scales 210 and stops after moving for a certain distance, then the sliding distance of the test slider 208 can be known according to data on the scales 210, the anti-sliding performance of the road surface can be detected, the steps of the device 2 for detecting the anti-sliding performance of the road surface are few, the device is simple and convenient, the obtained data can be visually displayed, the effect during use is good, the wind shield device is arranged at the top of the detection table 1, the left side of the device can further shield the wind power generation can be avoided, the service life of the device can be further improved, and the rubber pad can be further detected, and the service life of the device 201 can be prolonged.
Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a slag asphalt concrete road surface skid resistance detection device, is including examining test table (1), its characterized in that: the top of the detection table (1) is provided with a detection device (2), and the top of the detection table (1) is provided with a wind shielding device (3);
detection device (2) include motor (201), screw rod (202), connecting plate (203), place board (204), spacing slide bar (205), spacing slider (206), limiting plate (207), test slider (208), spacing frame (209), scale (210), accept seat (211), foam-rubber cushion (212), push pedal (213) and thread bush (214), motor (201) fixed connection is in the top of examining test table (1), screw rod (202) fixed connection is in the output shaft of motor (201), thread bush (214) threaded connection is in the surface of screw rod (202), connecting plate (203) fixed connection is in the top of examining test table (1), place board (204) fixed connection in the top of examining test table (1), limiting plate (207) fixed connection is in the top of examining test table (1), test slider (208) sliding connection is in the top of examining test table (1), spacing frame (209) fixed connection is in the top of examining test table (1), scale (210) fixed connection is in the surface of spacing frame (209), push pedal (213) fixed connection is in the back of limit slider (213), back (213).
2. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the wind shielding device (3) comprises a wind shielding plate (301) and a rubber pad (302), the wind shielding plate (301) is fixedly connected to the left side of the top of the detection table (1), and the rubber pad (302) is fixedly connected to the surface of the wind shielding plate (301).
3. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the left side of the connecting plate (203) is fixedly connected with a bearing, and the surface of the screw rod (202) is close to the right side and is fixedly connected with an inner ring of the bearing.
4. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the limiting slide rod (205) is fixedly connected to the side face of the placing plate (204), and the limiting slide block (206) is connected to the surface of the limiting slide rod (205) in a sliding mode.
5. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the bearing seat (211) is fixedly connected to the top of the detection table (1), and the spongy cushion (212) is fixedly connected to the left side of the bearing seat (211).
6. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the quantity of the limiting frame (209) and the graduated scale (210) is two, and the limiting frame (209) and the graduated scale (210) are symmetrically distributed at the front end and the rear end of the spongy cushion (212).
7. The steel slag asphalt concrete pavement anti-slip performance detection device according to claim 1, characterized in that: the length of the test slider (208) is less than the distance between the two scales (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570836.1U CN217586849U (en) | 2022-06-22 | 2022-06-22 | Steel slag asphalt concrete pavement anti-slip performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570836.1U CN217586849U (en) | 2022-06-22 | 2022-06-22 | Steel slag asphalt concrete pavement anti-slip performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586849U true CN217586849U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221570836.1U Active CN217586849U (en) | 2022-06-22 | 2022-06-22 | Steel slag asphalt concrete pavement anti-slip performance detection device |
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| Country | Link |
|---|---|
| CN (1) | CN217586849U (en) |
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2022
- 2022-06-22 CN CN202221570836.1U patent/CN217586849U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for detecting the skid resistance of steel slag asphalt concrete pavement Effective date of registration: 20230221 Granted publication date: 20221014 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: WUXI CITY ROAD AND BRIDGE TECHNOLOGY CO.,LTD. Registration number: Y2023980033151 |