CN217026598U - Adjustable asphalt pavement construction flatness detection device - Google Patents
Adjustable asphalt pavement construction flatness detection device Download PDFInfo
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- CN217026598U CN217026598U CN202220536159.5U CN202220536159U CN217026598U CN 217026598 U CN217026598 U CN 217026598U CN 202220536159 U CN202220536159 U CN 202220536159U CN 217026598 U CN217026598 U CN 217026598U
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Abstract
The utility model discloses an adjustable asphalt pavement construction flatness detection device, which comprises a leveling rod, wherein the end parts of two ends of the leveling rod are respectively provided with a stabilizing rod, the end part of the stabilizing rod is provided with a winding post, a hanging rope is arranged between the two winding posts, the central position of the hanging rope is provided with a vertical rope, the leveling rod is provided with two connecting rods, a dial is arranged between the two connecting rods, one connecting rod is provided with a moving rod, the end part of the moving rod is provided with a limiting block, the bottom of the leveling rod is provided with a mounting box, and the bottom of the mounting box is provided with a ball; the leveling rod is placed on the asphalt pavement, when the pavement is leveled, the leveling rod is kept in a stable horizontal state, the vertical rope hangs down, the vertical rope and the central scale of the dial are coaxial, otherwise, the vertical rope and the central scale of the dial are not coaxial, and the pavement is uneven, so that whether the pavement is level or not can be simply judged.
Description
Technical Field
The utility model belongs to the technical field of road construction detection equipment, and particularly relates to an adjustable asphalt pavement construction flatness detection device.
Background
The main projects of bridge and road construction include road engineering, drainage engineering, bridge and culvert engineering, pavement engineering, greening engineering, lighting engineering and power pipeline engineering along the line. After the construction of the asphalt pavement, the flatness of the asphalt pavement needs to be detected, and whether the construction quality is qualified or not is judged.
When the existing asphalt pavement evenness is detected, whether a leveling rod placed on a pavement is in a horizontal state or not is judged by detecting the leveling rod, the asphalt pavement evenness degree is not visually judged, and the detection is not simple, convenient and flexible, so that an adjustable asphalt pavement construction evenness detection device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable asphalt pavement construction flatness detection device, which aims to solve the problems that the detection of the asphalt pavement flatness provided in the background technology is not enough for visually judging the asphalt pavement flatness and is not simple, convenient and flexible.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bituminous paving construction roughness detection device with adjustable, includes the leveling pole, all be provided with the stabilizing rod on the both ends tip of leveling pole, be provided with the wrapping post on the tip of stabilizing rod, two be provided with between the wrapping post and hang the rope, the central point that hangs the rope puts and is provided with the rope that hangs down, be provided with two connecting rods on the leveling pole, two be provided with the calibrated scale between the connecting rod, one be provided with the carriage release lever on the connecting rod, the tip of carriage release lever is provided with the stopper, the bottom of leveling pole is provided with the mounting box, the bottom of mounting box is provided with the ball.
Preferably, the stabilizing rod and the connecting rod are both L-shaped structures, the end parts of the two ends of the hanging rope are both circular rings, and the end part of the hanging rope is sleeved on the outer side of the winding post.
Preferably, the moving rod is of an L-shaped structure, the moving rod is connected with the connecting rod in a sliding clamping mode, the end portion of the moving rod is in a spherical shape, the limiting block is provided with a groove, and the spherical end of the moving rod is matched with the groove.
Preferably, the dial is in the shape of a semicircular plate, and the bottom end of the vertical rope is connected with a metal ball.
Preferably, when the leveling rod is in a horizontal state, the vertical rope is coaxial with the circle center of the dial.
Preferably, the mounting box of leveling pole bottom has threely, be provided with the projection on the mounting box, the draw-in groove has been seted up to leveling pole bottom, projection and draw-in groove cooperation, install the magnet piece on the projection, magnet piece and leveling pole adsorb to be connected.
Preferably, the stabilizing rod is provided with a roller, the roller is provided with a connecting column, and the connecting column on the roller is connected with the stabilizing rod in a screwing manner through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the leveling rod, the vertical rope, the dial, the mounting box and the balls, the leveling rod is placed on the asphalt pavement, when the pavement is leveled, the leveling rod is kept in a stable horizontal state, the vertical rope hangs down, the vertical rope and the central scale of the dial are coaxial, otherwise, the vertical rope and the central scale of the dial are not coaxial, and the pavement is not level, so that whether the pavement is level or not can be simply judged.
2. Through leveling rod, firm pole, gyro wheel, mounting box and the ball that sets up, the slope of leveling rod makes the gyro wheel land, is convenient for adjust the position of leveling rod, facilitates the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the mounting box of the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
in the figure: 1. a leveling rod; 2. a stabilizing rod; 3. hanging a rope; 4. a hanging rope; 5. a connecting rod; 6. a dial scale; 7. a travel bar; 8. a limiting block; 9. a roller; 10. mounting a box; 11. a ball bearing; 12. a convex column; 13. a magnet block; 14. and (7) winding posts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable asphalt pavement construction flatness detection device comprises a leveling rod 1, wherein the end parts of two ends of the leveling rod 1 are respectively provided with a stabilizing rod 2, the end part of the stabilizing rod 2 is provided with a winding post 14, a hanging rope 3 is arranged between the two winding posts 14, the central position of the hanging rope 3 is provided with a vertical rope 4, the leveling rod 1 is provided with two connecting rods 5, a dial 6 is arranged between the two connecting rods 5, when the leveling rod 1 is in a horizontal state, the vertical rope 4 and the circle center of the dial 6 are coaxial, the leveling rod 1 is placed on an asphalt pavement, when the pavement is flat, the leveling rod 1 keeps a stable horizontal state, the vertical rope 4 is vertical, when the pavement is not flat, the leveling rod 1 is inclined, the vertical rope 4 is vertical, the vertical rope 4 and the central scale of the dial 6 are not coaxial, whether the pavement is flat or not can be simply judged, one connecting rod 5 is provided with a moving rod 7, the tip of carriage release lever 7 is provided with stopper 8, and adjustable carriage release lever 7's position makes stopper 8 remove, and stopper 8 can fix a position the metal ball that hangs down 4 bottoms of rope, makes to hang down rope 4 and keeps steady state, and the bottom of levelling rod 1 is provided with mounting box 10, and the bottom of mounting box 10 is provided with ball 11, and levelling rod 1 is unsettled, does benefit to levelling rod 1 and embodies the unevenness degree on road surface.
In the embodiment, the stabilizing rod 2 and the connecting rod 5 are both L-shaped structures, the end parts of both ends of the hanging rope 3 are both circular rings, the end part of the hanging rope 3 is sleeved outside the winding post 14, the hanging rope 3 is made of elastic rope material, the hanging rope 3 has elasticity and is convenient for taking and placing the hanging rope 3, the moving rod 7 is of an L-shaped structure, the moving rod 7 and the connecting rod 5 are connected in a sliding and clamping manner and are convenient for adjusting the position of the moving rod 7, the end part of the moving rod 7 is spherical, a groove is formed in the limiting block 8, the spherical end of the moving rod 7 is matched with the groove, the limiting block 8 is made of rubber material, the limiting block 8 has elasticity, the dial 6 is semicircular plate-shaped, the bottom end of the hanging rope 4 is connected with a metal ball, when the leveling rod 1 is in a horizontal state, the hanging rope 4 in a vertical state is coaxial with the circle center of the dial 6, the leveling rod 1 is placed on an asphalt pavement, when the pavement is leveled, the leveling rod 1 keeps a stable horizontal state, the vertical rope 4, when the road surface is not level, the leveling rod 1 is crooked, the vertical rope 4, the central scale disalignment of the vertical rope 4 and the dial 6, can simply judge whether the road surface is level.
In this embodiment, the mounting box 10 of leveling pole 1 bottom has threely, is provided with projection 12 on the mounting box 10, levels pole 1 bottom and has seted up the draw-in groove, and projection 12 and draw-in groove cooperation are installed magnet piece 13 on the projection 12, and magnet piece 13 and leveling pole 1 adsorb to be connected, are convenient for get and put mounting box 10.
In this embodiment, be provided with gyro wheel 9 on the firm pole 2, be provided with the spliced pole on the gyro wheel 9, the spliced pole on the gyro wheel 9 with stabilize through the screw thread closure connection between the pole 2, can be with 1 vertical the placing of leveling rod, be convenient for remove leveling rod 1, when squatting in addition and detecting pitch road surface roughness, can be with leveling rod 1 slope, make gyro wheel 9 land, be convenient for adjust leveling rod 1's position, facilitate the use.
The working principle and the using process of the utility model are as follows:
when detecting whether the asphalt pavement is flat or not, the leveling rod 1 is placed on the pavement, the flatness of the asphalt pavement is detected by squatting, the leveling rod 1 can be inclined, the roller 9 is landed, the position of the leveling rod 1 is convenient to adjust, and the use is convenient;
leveling rod 1 places at bituminous paving, the position of adjustable carriage release lever 7, make stopper 8 remove, stopper 8 can fix a position the metal ball that hangs down 4 bottoms of rope, make 4 steady state that keep of rope that hang down, when the road surface is level and smooth, leveling rod 1 keeps stable horizontality, it is vertical to hang down rope 4, the center scale of rope 4 and calibrated scale 6 is coaxial, when the road surface is not at ordinary times, leveling rod 1 is crooked, it is perpendicular to hang down rope 4, hang down the central scale disalignment of rope 4 and calibrated scale 6, can portably judge whether the road surface levels, be convenient for detect bituminous paving construction roughness.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bituminous paving construction roughness detection device with adjustable, includes levelling rod (1), its characterized in that: all be provided with on the both ends tip of levelling rod (1) firm pole (2), be provided with wrapping post (14) on the tip of firm pole (2), two be provided with between wrapping post (14) and hang rope (3), the central point that hangs rope (3) puts and is provided with rope (4) of hanging, be provided with two connecting rods (5) on levelling rod (1), two be provided with calibrated scale (6), one between connecting rod (5) be provided with carriage release lever (7) on connecting rod (5), the tip of carriage release lever (7) is provided with stopper (8), the bottom of levelling rod (1) is provided with mounting box (10), the bottom of mounting box (10) is provided with ball (11).
2. The adjustable asphalt pavement construction flatness detection device of claim 1, characterized in that: the stabilizing rod (2) and the connecting rod (5) are both L-shaped structures, the end parts of the two ends of the hanging rope (3) are both in a ring shape, and the end part of the hanging rope (3) is sleeved on the outer side of the winding post (14).
3. The adjustable asphalt pavement construction flatness detection device of claim 1, characterized in that: the movable rod (7) is of an L-shaped structure, the movable rod (7) is connected with the connecting rod (5) in a sliding clamping mode, the end portion of the movable rod (7) is in a spherical shape, a groove is formed in the limiting block (8), and the spherical end of the movable rod (7) is matched with the groove.
4. The adjustable asphalt pavement construction flatness detection device according to claim 1, characterized in that: the dial (6) is in a semicircular plate shape, and the bottom end of the vertical rope (4) is connected with a metal ball.
5. The adjustable asphalt pavement construction flatness detection device of claim 1, characterized in that: when the leveling rod (1) is in a horizontal state, the circle centers of the vertical rope (4) and the dial (6) are coaxial.
6. The adjustable asphalt pavement construction flatness detection device according to claim 1, characterized in that: mounting box (10) of levelling rod (1) bottom have threely, be provided with projection (12) on mounting box (10), the draw-in groove has been seted up to levelling rod (1) bottom, projection (12) and draw-in groove cooperation, install magnet piece (13) on projection (12), magnet piece (13) and levelling rod (1) adsorb the connection.
7. The adjustable asphalt pavement construction flatness detection device of claim 1, characterized in that: the roller (9) is arranged on the stabilizing rod (2), the connecting column is arranged on the roller (9), and the connecting column on the roller (9) is connected with the stabilizing rod (2) in a screwing mode through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536159.5U CN217026598U (en) | 2022-03-11 | 2022-03-11 | Adjustable asphalt pavement construction flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536159.5U CN217026598U (en) | 2022-03-11 | 2022-03-11 | Adjustable asphalt pavement construction flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026598U true CN217026598U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220536159.5U Active CN217026598U (en) | 2022-03-11 | 2022-03-11 | Adjustable asphalt pavement construction flatness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026598U (en) |
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2022
- 2022-03-11 CN CN202220536159.5U patent/CN217026598U/en active Active
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