CN218546476U - Asphalt pavement water seepage detection device - Google Patents
Asphalt pavement water seepage detection device Download PDFInfo
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- CN218546476U CN218546476U CN202222831636.3U CN202222831636U CN218546476U CN 218546476 U CN218546476 U CN 218546476U CN 202222831636 U CN202222831636 U CN 202222831636U CN 218546476 U CN218546476 U CN 218546476U
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Abstract
The utility model discloses a bituminous paving infiltration detection device, include ring one and cup joint ring two in the ring one outside, ring below lateral wall and ring two inner walls between be connected with the horizontal plate, ring one top be equipped with ring three, ring three's inner wall diameter equal to ring one's lateral wall diameter, lateral wall diameter equals the diameter of ring two's inner wall, ring three top fixed be equipped with ring four, ring four's inner wall between be less than ring three's inner wall diameter, ring four tops fixed be equipped with relative L shaped plate, L shaped plate level one side be located the top, and the fixed measuring cylinder that is equipped with between the horizontal one end, measuring cylinder lower extreme be located ring three below, measuring cylinder top lateral wall evenly be equipped with the scale, measuring cylinder be located the lateral wall of ring four tops and be equipped with the valve. The utility model discloses a bituminous paving infiltration detection device testing result is more accurate.
Description
Technical Field
The utility model relates to a road surface check out test set technical field specifically indicates a bituminous paving infiltration detection device.
Background
The asphalt pavement has the advantages of good mechanical property, good durability, driving comfort, safety and the like, and is widely applied to the construction of high-grade highways in China, but due to various reasons such as the variability, complexity, structural design, construction quality control and the like of asphalt pavement engineering, the early damage of the asphalt pavement within the design service life happens due to a plurality of external factors such as rainwater, traffic flow, driving load and the like, particularly the alternate action of freeze-thaw cycle shortly after the traffic is built, the most common and serious damage is the water damage phenomenon from the early damage condition of the existing asphalt pavement, which increasingly draws the attention of vast highway engineering technicians, water is one of the most main inducing factors of asphalt concrete pavement diseases and is the main reason for causing the early damage and accelerated damage of the asphalt pavement, and various diseases of the asphalt concrete pavement are as follows: the water permeability harm of the pavement mainly includes the harm to the material and the harm to the whole pavement structure, and the water permeability of the asphalt pavement needs to be detected in order to determine whether the asphalt pavement has a water seepage phenomenon.
At the present stage, a detection device used by people is a pavement water seepage instrument, a switch is quickly and manually turned on completely after water is injected into a measuring cylinder, so that the water is in contact with the pavement, when the water surface descends by 100mL, a stopwatch is immediately pressed, and the timing is stopped after the water surface descends by 500mL, so that a corresponding water seepage value is obtained.
And road surface infiltration appearance needs earlier draw a scope on subaerial before using, then scribbles sealing material in this scope, places road surface infiltration appearance at last and measures on sealing material, but, sealing material is when scribbling, and unable accurate control height for the upper surface unevenness of sealing material makes the infiltration appearance take place the slope easily when measuring, leads to measuring error increase, is not convenient for use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above problem, provide a measure accurate bituminous paving infiltration detection device.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an asphalt pavement infiltration detection device, includes ring one and cup joints ring two in the ring one outside, ring below lateral wall and ring two inner walls between be connected with the horizontal plate, ring one top be equipped with ring three, ring three's inner wall diameter equal to ring one's lateral wall diameter, lateral wall diameter equal to ring two's inner wall diameter, ring three top fixed be equipped with ring four, ring four's inner wall between be less than ring three's inner wall diameter, ring four tops fixed be equipped with relative L shaped plate, L shaped plate level one side be located the top, and the fixed measuring cylinder that is equipped with between the horizontal one end, measuring cylinder lower extreme be located ring three below, measuring cylinder top lateral wall evenly be equipped with the scale, the lateral wall that measuring cylinder is located ring four tops be equipped with the valve.
As a modification, the scale above the measuring cylinder is corresponding to the water amount of 600 ml.
As an improvement, an indication sticker is arranged on the side wall above the measuring cylinder, the indication sticker corresponds to the scale and has a height corresponding to the height of 100ml, and the height of the measuring cylinder below the valve is equal to the height of the indication sticker.
As a modification, the valve comprises a sealing disc arranged in the measuring cylinder and a rotating disc connected with the sealing disc and arranged outside the measuring cylinder.
As an improvement, the height of the measuring cylinder below the third circular ring is greater than the height of the horizontal plate above the first circular ring.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a bituminous paving infiltration detection device can constitute the sealing ring through pouring sealing material into the gap between ring one and the ring two, inserts ring three to between ring one and the ring two to keep vertical state, make measuring cylinder lower extreme and road surface offset, make water and road surface offset through opening the valve, obtain corresponding infiltration value through the speed that the surface of water descends.
Drawings
Fig. 1 is the utility model relates to a bituminous paving infiltration detection device's schematic structure diagram.
Fig. 2 is the utility model relates to a bituminous paving infiltration detection device's structural schematic under the user state.
Fig. 3 is the utility model relates to a bituminous paving infiltration detection device's ring one and ring two's connection structure sketch map.
As shown in the figure: 1. a first circular ring; 2. a second circular ring; 3. a horizontal plate; 4. a third circular ring; 5. a fourth ring; 6. an L-shaped plate; 7. a measuring cylinder; 8. a valve; 9. and an indication sticker.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-3, the water seepage detection device for the asphalt pavement comprises a first ring 1 and a second ring 2 sleeved outside the first ring 1, a horizontal plate 3 is connected between the outer side wall below the first ring 1 and the inner wall of the second ring 2, a third ring 4 is arranged above the first ring 1, the diameter of the inner wall of the third ring 4 is equal to that of the outer side wall of the first ring 1, the diameter of the outer side wall is equal to that of the inner wall of the second ring 2, a fourth ring 5 is fixedly arranged above the third ring 4, the diameter of the inner wall of the fourth ring 5 is smaller than that of the inner wall of the third ring 4, a relative L-shaped plate 6 is fixedly arranged above the fourth ring 5, the level one side of L-shaped plate 6 be located the top, and the fixed measuring cylinder 7 that is equipped with between the horizontal one end, 7 lower extremes of measuring cylinder be located ring three 4 below, 7 top lateral walls of measuring cylinder evenly be equipped with the scale, 7 lateral walls that are located ring four 5 tops of measuring cylinder be equipped with valve 8, place ring one 1 on bituminous paving, pour into the sealing material into the gap between ring one 1 and the ring two 2 and constitute the sealing ring, insert ring three 4 to between ring one 1 and the ring two 2 to keep vertical state, make 7 lower extremes of measuring cylinder offset with the road surface, make water offset with the road surface through opening valve 8, obtain corresponding infiltration value through the speed that the surface of water descends.
The scales above the measuring cylinder 7 correspond to the water volume of 600mL, so that the second watch is immediately pressed when the scales measured by the measuring cylinder 7 are respectively 100mL after the water surface descends, and the timing is stopped after the water surface descends by 500mL, and the corresponding water seepage value is obtained.
The side wall of the upper part of the measuring cylinder 7 is provided with an indicating sticker 9, the indicating sticker 9 corresponds to the scale and the height corresponds to the height of 100ml, and the height of the measuring cylinder 7 below the valve 8 is equal to the height of the indicating sticker 9, so that the water level is lowered by 100ml more obviously.
The valve 8 comprises a sealing disc positioned in the measuring cylinder 7 and a rotary disc which is positioned outside the measuring cylinder 7 and connected with the sealing disc, and the opening and closing of the valve 8 are controlled by rotating the rotary disc.
The height of the measuring cylinder 7 below the third circular ring 4 is larger than the height of the horizontal plate 3 above the first circular ring 1, so that the third circular ring 4 is just inserted between the first circular ring 1 and the second circular ring 2 and is located above the horizontal plate 3 when the measuring cylinder 7 is attached to the ground.
The utility model discloses when concrete implementation, a infiltration detection device for bituminous paving, place ring 1 on bituminous paving, pour into the sealing material gap between ring 1 and ring two 2 and constitute the sealing ring, insert ring three 4 to between ring 1 and ring two 2, in order to keep vertical state, make and measure 7 lower extremes of a section of thick bamboo and the road surface and offset, make water and road surface offset through opening valve 8, the speed that descends through the surface of water obtains corresponding infiltration value, water is difficult for oozing, and it is vertical to keep measuring 7, make the measuring and calculating result more accurate.
Meanwhile, the scales above the measuring cylinder 7 correspond to the water volume of 600mL, so that the scales measured by the measuring cylinder 7 are respectively used for pressing a stopwatch immediately when the water surface descends by 100mL, and stopping timing after the water surface descends by 500mL to obtain corresponding water seepage values; an indication sticker 9 is arranged on the side wall above the measuring cylinder 7, the indication sticker 9 corresponds to the scale and the height corresponds to the height of 100ml, the height of the measuring cylinder 7 below the valve 8 is equal to the height of the indication sticker 9, and the water level is lowered by 100ml more obviously; the valve 8 comprises a sealing disc positioned in the measuring cylinder 7 and a turntable which is positioned outside the measuring cylinder 7 and is connected with the sealing disc, and the opening and closing of the valve 8 are controlled by rotating the turntable; the height of the measuring cylinder 7 below the third ring 4 is greater than the height of the horizontal plate 3 above the first ring 1, so that the third ring 4 is just inserted between the first ring 1 and the second ring 2 and above the horizontal plate 3 when the measuring cylinder 7 is attached to the ground.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a bituminous paving infiltration detection device, includes ring one (1) and cup joints ring two (2) in the ring one (1) outside, its characterized in that: the measuring device is characterized in that a horizontal plate (3) is connected between the outer side wall below the first ring (1) and the inner wall of the second ring (2), a third ring (4) is arranged above the first ring (1), the diameter of the inner wall of the third ring (4) is equal to that of the outer side wall of the first ring (1), the diameter of the outer side wall is equal to that of the inner wall of the second ring (2), a fourth ring (5) is fixedly arranged above the third ring (4), the diameter of the inner wall of the fourth ring (5) is smaller than that of the inner wall of the third ring (4), a relative L-shaped plate (6) is fixedly arranged above the fourth ring (5), one horizontal side of the L-shaped plate (6) is positioned above the measuring cylinder (7), the lower end of the measuring cylinder (7) is positioned below the third ring (4), the side wall above the measuring cylinder (7) is uniformly provided with scales, and the valve (8) is arranged above the measuring cylinder (7).
2. The asphalt pavement water seepage detection device according to claim 1, characterized in that: the scales above the measuring cylinder (7) correspond to the water volume of 600 ml.
3. The asphalt pavement water seepage detection device according to claim 2, characterized in that: an indication sticker (9) is arranged on the side wall above the measuring cylinder (7), the indication sticker (9) corresponds to the scale and the height of the indication sticker (9) corresponds to the height of 100ml, and the height of the measuring cylinder (7) below the valve (8) is equal to the height of the indication sticker (9).
4. The asphalt pavement water seepage detection device according to claim 1, characterized in that: the valve (8) comprises a sealing disc positioned in the measuring cylinder (7) and a turntable which is positioned outside the measuring cylinder (7) and is connected with the sealing disc.
5. The bituminous paving infiltration detection device of claim 1, characterized in that: the height of the measuring cylinder (7) below the third circular ring (4) is greater than the height of the horizontal plate (3) above the first circular ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222831636.3U CN218546476U (en) | 2022-10-26 | 2022-10-26 | Asphalt pavement water seepage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222831636.3U CN218546476U (en) | 2022-10-26 | 2022-10-26 | Asphalt pavement water seepage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546476U true CN218546476U (en) | 2023-02-28 |
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ID=85281806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222831636.3U Active CN218546476U (en) | 2022-10-26 | 2022-10-26 | Asphalt pavement water seepage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218546476U (en) |
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2022
- 2022-10-26 CN CN202222831636.3U patent/CN218546476U/en active Active
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