CN217878797U

CN217878797U - Pitch detection device for road

Info

Publication number: CN217878797U
Application number: CN202221073590.7U
Authority: CN
Inventors: 王丽君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-22
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a pitch detection device for road, the sealing ring has been preset on the road surface, the detection device who is used for carrying out the infiltration test to bituminous paving is placed on sealing ring upper portion, detection device is including locating the base on sealing ring upper portion, the graduated flask that sets up with base middle part intercommunication and perpendicular to base, the lower part of graduated flask is provided with the valve, the bottom of base is provided with sharp awl ring convex part, sharp awl ring convex part is contradicted with the sealing ring, the quantity of sharp awl ring convex part is a plurality of, and a plurality of the radial direction interval evenly distributed of base is followed to sharp awl ring convex part, the utility model discloses a set up sealing ring, base, graduated flask, sharp awl ring convex part and valve etc. and have and can be to further sealed advantage between infiltration detection device and the sealing ring, solved the problem that the infiltration often can take place for the contact site of current infiltration detection device and sealing ring.

Description

Pitch detection device for road

Technical Field

The utility model relates to an asphalt road detection device designs technical field, especially relates to an asphalt detection device for road.

Background

The water seepage performance of the asphalt pavement is an important index for reflecting the performance of an asphalt mixture, if the asphalt pavement is permeable, early damages such as stripping, pit grooves and loosening are inevitably caused, meanwhile, water enters a base layer or a roadbed to reduce the bearing capacity of the pavement, so the water seepage coefficient of the pavement becomes an important index for evaluating the performance of the pavement, and the detection of water seepage on the surface of the asphalt pavement is required after the asphalt pavement is paved.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a pitch detection device for road has can be to further sealed advantage between infiltration detection device and the sealing ring, has solved the problem that the infiltration often can take place for the contact site of current infiltration detection device and sealing ring.

The utility model discloses a realize like this, a pitch detection device for road, the sealing ring has been preset on the road surface, sealing ring upper portion has been placed and has been used for carrying out the detection device of infiltration test to bituminous paving, detection device including locate the base on sealing ring upper portion, with the graduated flask of base middle part intercommunication and perpendicular to base setting, the lower part of graduated flask is provided with the valve, the bottom of base is provided with sharp awl ring convex part, sharp awl ring convex part is contradicted with the sealing ring.

As the utility model discloses preferred, the quantity of pointed cone ring convex part is a plurality of, and is a plurality of the pointed cone ring convex part is along the radial direction interval evenly distributed of base.

As the utility model discloses it is preferred, the last fixed surface of base is connected with the bracing piece, the top fixedly connected with mounting panel of bracing piece.

As the utility model discloses it is preferred, the weight plate has been placed to the upper surface of base, the through-hole has been seted up at the middle part of weight plate, the diameter of through-hole is greater than the diameter of mounting panel.

As the utility model discloses preferred, the both sides fixedly connected with right angle guide arm of base, set up two guiding holes that can mutually insert with the right angle guide arm and close on the weight-increasing dish.

Preferably, the top of the right-angle guide rod is provided with a pointed cone.

As the utility model discloses preferred, the upper surface symmetry of increase weight dish is provided with two handles.

As the utility model discloses preferred, the last fixed surface of mounting panel is connected with the stopwatch time-recorder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up sealing ring, base, graduated flask, pointed cone ring convex part and valve, can make and contact pointed cone ring convex part and sealing ring, pointed cone ring convex part makes the sealing ring receive extrusion deformation, forms the recess the same with pointed cone ring convex part, guarantees the leakproofness between base and the sealing ring.

2. The utility model discloses a set up a plurality of pointed cone ring convex parts, can make a plurality of pointed cone ring convex parts while extrude the sealing ring, further guarantee that the moisture can not leak.

3. The utility model discloses a set up bracing piece and mounting panel, can carry infiltration detection device through handheld bracing piece, bracing piece and mounting panel have certain weight simultaneously, can guarantee the tip pyramis tightly with supporting of sealing ring.

4. The utility model discloses a set up weight increasing dish and through-hole, can make when the very fast drying of sealing ring, sharp pyramis receives the pressure of base, can't guarantee that sharp pyramis is abundant and when the sealing ring extrudees, can place the further enough pressure for sharp pyramis of weight increasing dish on the base and extrude the sealing ring, the setting up of through-hole can make weight increasing dish from last to down when placing the base on, can not receive the influence of mounting panel.

5. The utility model discloses a set up right angle guide arm and guiding hole, can make the guiding hole that will increase the heavy dish at the in-process of installation increase heavy dish aim at with right angle guide arm and insert, can guarantee the axle center that increases the heavy dish and the axle center coincidence of base for the gravity that increases the heavy dish can be even apply on the base.

6. The utility model discloses a set up sharp pyramis, can make the process convenience more that right angle guide arm and guiding hole align.

7. The utility model discloses a set up two handles, can make the in-process at installation weight gain dish, use that two handles can be stable will increase weight the dish and place on the base, increase weight dish convenience more at the in-process of installation.

8. The utility model discloses a set up the stopwatch time-recorder, can make detection device when carrying out infiltration detection, carry out the timing through the stopwatch time-recorder, increase the convenience that detects.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view provided by the present invention;

fig. 3 is a side view provided by the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the point B in fig. 4 according to the present invention.

In the figure: 1. a pavement; 2. a seal ring; 3. a base; 4. a measuring cylinder; 401. a flared part; 5. a pointed conical ring projection; 6. a support bar; 7. mounting a plate; 8. a valve; 9. a weight increasing disk; 10. a through hole; 11. a right-angle guide rod; 12. a guide hole; 13. a tapered section; 14. a handle; 15. a stopwatch timer.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model relates to an asphalt detection device for road, sealing ring 2 has been preset on road surface 1, sealing ring 2 upper portion has been placed and has been used for carrying out the detection device that seeps water the test to asphalt pavement 1, detection device including locate 2 upper portions of sealing ring base 3, with 3 middle part intercommunications of base and perpendicular to base 3 measuring cylinder 4 that set up, the top is stabilized to measuring cylinder 4 and is provided with flaring portion 401, the lower part of measuring cylinder 4 is provided with valve 8, the bottom of base 3 is provided with sharp awl ring convex part 5, sharp awl ring convex part 5 is contradicted with sealing ring 2.

Adopt above-mentioned scheme: through setting up sealing ring 2, base 3, graduated flask 4, sharp awl ring convex part 5 and valve 8, can make to contact sharp awl ring convex part 5 and sealing ring 2, sharp awl ring convex part 5 makes sealing ring 2 receive extrusion deformation, forms the recess the same with sharp awl ring convex part 5, guarantees the leakproofness between base 3 and the sealing ring 2.

Referring to fig. 5, the number of the pointed conical ring protrusions 5 is multiple, and the multiple pointed conical ring protrusions 5 are uniformly distributed at intervals along the radial direction of the base 3.

The scheme is adopted: through setting up a plurality of pointed cone ring convex parts 5, can make a plurality of pointed cone ring convex parts 5 while extrude sealing ring 2, further guarantee that the moisture can not leak.

Referring to fig. 4, a support rod 6 is fixedly connected to the upper surface of the base 3, and a mounting plate 7 is fixedly connected to the top of the support rod 6.

The scheme is adopted: through setting up bracing piece 6 and mounting panel 7, can carry infiltration detection device through handheld bracing piece 6, bracing piece 6 and mounting panel 7 have certain weight simultaneously, can guarantee the support of sharp pyramis 13 and sealing ring 2 tight.

Referring to fig. 4, a weight increasing disk 9 is placed on the upper surface of the base 3, a through hole 10 is formed in the middle of the weight increasing disk 9, and the diameter of the through hole 10 is larger than that of the mounting plate 7.

Adopt above-mentioned scheme: through setting up increase heavy dish 9 and through-hole 10, can make when the faster dry of sealing ring 2, pointed cone portion 13 receives the pressure of base 3, can't guarantee that pointed cone portion 13 is abundant when extrudeing with sealing ring 2, can place on base 3 and increase heavy dish 9 further and extrude sealing ring 2 for the sufficient pressure of pointed cone portion 13, the setting of through-hole 10 can make increase heavy dish 9 from last to placing down on base 3, can not receive the influence of mounting panel 7.

Referring to fig. 4, right-angle guide rods 11 are fixedly connected to two sides of the base 3, and two guide holes 12 capable of being mutually inserted into the right-angle guide rods 11 are formed in the weight increasing disc 9.

Adopt above-mentioned scheme: through setting up right angle guide arm 11 and guiding hole 12, can make the guiding hole 12 of increasing the weight dish 9 align with right angle guide arm 11 and insert in the in-process of installation increasing the weight dish 9, can guarantee to increase the axle center of weight dish 9 and the coincidence of the axle center of base 3 for the gravity of increasing the weight dish 9 can be even applyed on base 3.

Referring to fig. 4, the top of the right-angle guide 11 is provided with a tapered portion 13.

Adopt above-mentioned scheme: by providing the tapered portion 13, the process of aligning the right-angle guide 11 with the guide hole 12 can be facilitated.

Referring to fig. 4, the weight increasing disk 9 is symmetrically provided with two handles 14 on the upper surface thereof.

Adopt above-mentioned scheme: through setting up two handles 14, can be so that at the in-process of installation weight increasing dish 9, use two handles 14 can be stable place weight increasing dish 9 on base 3, weight increasing dish 9 is more convenient at the in-process of installation.

Referring to fig. 1, a stopwatch timer 15 is fixedly attached to the upper surface of the mounting plate 7.

Adopt above-mentioned scheme: through setting up stopwatch time-recorder 15, can make detection device when carrying out the infiltration and detecting, carry out the timing through stopwatch time-recorder 15, increase the convenience that detects.

The utility model discloses a theory of operation:

when the device is used, a test position is randomly sampled and selected on the road surface 1, dust on the road surface 1 is cleaned, then the dust is coated on the road surface 1 and compacted with the ground in the coating process of coating a sealing material on the road surface 1, finally the sealing material coated on the road surface 1 forms a ring shape to form a sealing ring 2, the sealing ring 2 can adopt glass putty, putty or plasticine and the like, the base 3 is placed on the sealing ring 2, the pointed cone annular convex part 5 is tightly abutted with the sealing ring 2 under the pressure of the base 3 to form a groove matched with the pointed cone annular convex part 5, when the pointed cone annular convex part 5 cannot be completely pressed into the sealing ring 2, the weight increasing disc 9 can be placed on the upper surface of the base 3 to increase the pressure of the pointed cone annular convex part 5, then the valve 8 is closed, water with color is poured into the vector cylinder 4 to a certain scale, after the valve 8 is opened, water in the seepage cylinder 4 enters into the base 3 and the sealing ring 2, the scale on the surface of the vector cylinder 4 is quickly decreased, after the scale is stably, the second meter 15 is opened, the observation is observed, and the scale number of the measurement cylinder 4 is calculated to obtain the scale number of the scale decreased.

In summary, the following steps: this pitch detection device for road through setting up sealing ring 2, base 3, graduated flask 4, sharp awl ring convex part 5 and valve 8 etc. has can be to further sealed advantage between infiltration detection device and the sealing ring 2, has solved the problem that current infiltration detection device often can take place to seep water with the contact site of sealing ring 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bituminous paving is with pitch detection device, has preset sealing ring (2) on road surface (1), sealing ring (2) upper portion has been placed and has been used for carrying out the detection device that seeps water and test, its characterized in that to bituminous paving (1): detection device is including base (3) of locating sealing ring (2) upper portion, graduated flask (4) that communicate and perpendicular to base (3) set up with base (3) middle part, and graduated flask (4) stable top is provided with flaring portion (401), the lower part of graduated flask (4) is provided with valve (8), the bottom of base (3) is provided with sharp awl ring convex part (5), sharp awl ring convex part (5) are contradicted with sealing ring (2).

2. The asphalt detecting device for roads as claimed in claim 1, wherein: the number of the pointed cone ring convex parts (5) is multiple, and the pointed cone ring convex parts (5) are uniformly distributed along the radial direction of the base (3) at intervals.

3. The asphalt detecting device for roads as claimed in claim 1, wherein: the upper surface of base (3) fixed connection has bracing piece (6), the top fixedly connected with mounting panel (7) of bracing piece (6).

4. The asphalt detecting device for roads as claimed in claim 1, wherein: the weighting disc (9) is placed on the upper surface of the base (3), a through hole (10) is formed in the middle of the weighting disc (9), and the diameter of the through hole (10) is larger than that of the mounting plate (7).

5. The asphalt detecting device for roads as claimed in claim 4, wherein: the two sides of the base (3) are fixedly connected with right-angle guide rods (11), and the weight increasing disc (9) is provided with two guide holes (12) which can be mutually inserted with the right-angle guide rods (11).

6. The asphalt detecting device for roads as claimed in claim 5, wherein: the top of the right-angle guide rod (11) is provided with a pointed cone part (13).

7. An asphalt detecting device for roads as claimed in claim 4 or 5, wherein: two handles (14) are symmetrically arranged on the upper surface of the weight increasing disc (9).

8. The asphalt detecting device for roads as claimed in claim 3, wherein: the upper surface of the mounting plate (7) is fixedly connected with a stopwatch timer (15).