CN212801127U

CN212801127U - Roadbed and pavement detection point positioning device

Info

Publication number: CN212801127U
Application number: CN202021380602.1U
Authority: CN
Inventors: 刘飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-26
Anticipated expiration: 2030-07-14

Abstract

The utility model belongs to the technical field of roadbed pavement detection, in particular to a roadbed pavement detection point positioning device, which comprises a shell, wherein a first motor is fixedly connected to the inner wall of the shell; the utility model discloses, through setting up first motor, start first motor, make first pivot drive first screw thread post and rotate, make the slide bar on the activity, make first screw thread barrel at the surface activity of first screw thread post, it removes to drive first set casing, conveniently carry out longitudinal adjustment to the position of cloth point ring, through setting up the second motor, make the second pivot drive second screw thread post and rotate, make the slider at the spout internalization, make the second connecting block drive the second set casing, conveniently carry out transverse adjustment to the position of cloth point ring, and is more laborsaving, and the work efficiency is improved, through setting up the third motor, make the third motor drive the commentaries on classics board and rotate, make the connecting plate drive the rotation of cloth point ring, conveniently carry out multi-angle cloth point, it is more convenient.

Description

Roadbed and pavement detection point positioning device

Technical Field

The utility model belongs to the technical field of the road bed road surface detects, concretely relates to road bed road surface check point positioner.

Background

The pavement detection refers to various tests and measurements performed before construction and after completion for ensuring the quality of pavement engineering, such as observation and measurement of the appearance and the geometric dimension of a pavement after completion, test of the overall strength, the flatness, the roughness and the compactness of the pavement, test of the strength of a concrete sample, test of the content and the grading composition of asphalt after sampling of an asphalt pavement, and the like, in the process of detecting the roadbed and the pavement, a plurality of steps for construction or measurement need to be found, wherein point distribution is an important link and a most time-consuming and labor-consuming link, and a roadbed pavement detection point positioning mechanism in the prior art can adjust the point distribution position according to unequal intervals of points required by different regions, but is inconvenient to adjust the level and the longitudinal position of point distribution holes in a certain detection area according to the requirement of the point distribution position, the adjustment of the position of the point distribution hole is inconvenient, and the point distribution at multiple angles can not be carried out at the detection area detection point, so that the detection quality of the detection area detection point is poor.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a road bed road surface check point positioner has the characteristics that facilitate the use.

In order to achieve the above object, the utility model provides a following technical scheme: a roadbed pavement detection point positioning device comprises a shell, wherein a first motor is fixedly connected to the inner wall of the shell, a first rotating shaft is fixedly connected to the output shaft of the first motor, a first threaded column is fixedly connected to the output end of the first rotating shaft, a first rotating shaft is fixedly connected to the other end of the first threaded column, a first bearing is sleeved at the other end of the first rotating shaft and is fixedly connected to the inner wall of the shell, a sliding rod is fixedly connected to the opposite inner wall of the shell, a sliding cylinder is movably connected to the surface of the sliding rod, a first threaded cylinder is in threaded connection with the surface of the first threaded column, first connecting blocks are fixedly connected to the opposite surfaces of the first threaded cylinder and the sliding cylinder, the same first fixing shell is fixedly connected to the opposite surfaces of the two first connecting blocks, and a second motor is arranged inside the first fixing shell, the improved motor comprises a first motor and a second motor, and is characterized in that a second rotating shaft is fixedly connected to an output shaft of the second motor, a second threaded column is fixedly connected to the other end of the second rotating shaft, a second rotating shaft is fixedly connected to the other end of the second rotating shaft, a second bearing is sleeved on the other end of the second rotating shaft and fixedly connected to the inner wall of a first fixing shell, a second threaded cylinder is connected to the surface of the second threaded column in a threaded mode, a rectangular through hole is formed in the side face of the first fixing shell, a second connecting block is fixedly connected to the surface of the second threaded cylinder, a second fixing shell is fixedly connected to the second connecting block, a third motor is arranged inside the second fixing shell, a rotating plate is fixedly connected to the output shaft of the third motor, a connecting plate is fixedly connected to the side face of the rotating plate, and a point distribution ring is fixedly connected.

Preferably, the surface of the second threaded cylinder is fixedly connected with a sliding block, the inner wall of the first fixing shell is provided with a sliding groove, and the sliding block is movably connected in the sliding groove.

Preferably, the surfaces of the shell, the first fixed shell and the second fixed shell are provided with scales.

Preferably, the side fixedly connected with fixed plate of casing, the bottom fixedly connected with supporting leg of fixed plate, the bottom fixedly connected with universal wheel of supporting leg.

Preferably, a threaded hole is formed in the surface of the fixing plate, a bolt is connected to the threaded hole in an internal thread mode, a base plate is fixedly connected to the other end of the bolt, and a rubber pad is arranged at the bottom of the base plate.

Preferably, a control switch is arranged on the side surface of the shell.

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

the utility model discloses, through setting up first motor, start first motor, make first pivot drive first screw thread post and rotate, make the slide bar on the activity, make first screw thread barrel at the surface activity of first screw thread post, it removes to drive first set casing, conveniently carry out longitudinal adjustment to the position of cloth point ring, through setting up the second motor, make the second pivot drive second screw thread post and rotate, make the slider at the spout internalization, make the second connecting block drive the second set casing, conveniently carry out transverse adjustment to the position of cloth point ring, and is more laborsaving, and the work efficiency is improved, through setting up the third motor, make the third motor drive the commentaries on classics board and rotate, make the connecting plate drive the rotation of cloth point ring, conveniently carry out multi-angle cloth point, it is more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

fig. 3 is a sectional view of a second stationary housing according to the present invention;

fig. 4 is a schematic structural view of a cross-sectional side view of a fixing plate of the present invention;

fig. 5 is a front view of the present invention;

in the figure: 1. a housing; 2. a first motor; 3. a first rotating shaft; 4. a first threaded post; 5. a first bearing; 6. a first threaded barrel; 7. a first connection block; 8. a slide bar; 9. a slide cylinder; 10. a first stationary case; 11. a second motor; 12. a second rotating shaft; 13. a second threaded post; 14. a second bearing; 15. a second threaded barrel; 16. a slider; 17. a chute; 18. a rectangular through hole; 19. a second connecting block; 20. a second stationary case; 21. a third motor; 22. rotating the plate; 23. a connecting plate; 24. arranging a circular ring; 25. calibration; 26. a fixing plate; 27. supporting legs; 28. a universal wheel; 29. a bolt; 30. a base plate; 31. and controlling the switch.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a roadbed and pavement detection point positioning device comprises a shell 1, wherein a first motor 2 is fixedly connected to the inner wall of the shell 1, a first rotating shaft 3 is fixedly connected to the output shaft of the first motor 2, a first threaded column 4 is fixedly connected to the output end of the first rotating shaft 3, a first rotating shaft 3 is fixedly connected to the other end of the first threaded column 4, a first bearing 5 is sleeved at the other end of the first rotating shaft 3, the first bearing 5 is fixedly connected to the inner wall of the shell 1, a slide bar 8 is fixedly connected to the opposite inner wall of the shell 1, a slide cylinder 9 is movably connected to the surface of the slide bar 8, a first threaded cylinder 6 is connected to the surface of the first threaded column 4, first connecting blocks 7 are fixedly connected to the opposite surfaces of the first threaded cylinder 6 and the slide cylinder 9, the same first fixing shell 10 is fixedly connected to the opposite surfaces of the first connecting blocks 7, by arranging the first motor 2, starting the first motor 2, enabling the first rotating shaft 3 to drive the first threaded column 4 to rotate, enabling the sliding cylinder 9 to move on the sliding rod 8, enabling the first threaded cylinder 6 to move on the surface of the first threaded column 4, and driving the first fixed shell 10 to move, so as to conveniently longitudinally adjust the position of the point distribution circular ring 24, wherein the first fixed shell 10 is internally provided with a second motor 11, an output shaft of the second motor 11 is fixedly connected with a second rotating shaft 12, the other end of the second rotating shaft 12 is fixedly connected with a second threaded column 13, the other end of the second threaded column 13 is fixedly connected with a second rotating shaft 12, the other end of the second rotating shaft 12 is sleeved with a second bearing 14, the second bearing 14 is fixedly connected on the inner wall of the first fixed shell 10, the surface of the second threaded column 13 is in threaded connection with a second threaded cylinder 15, the side surface of the first fixed shell 10 is provided with a rectangular through hole 18, the surface of the second threaded cylinder 15 is fixedly connected with a second connecting block 19, the second connecting block 19 is fixedly connected with a second fixed shell 20, the second rotating shaft 12 drives the second threaded column 13 to rotate by arranging a second motor 11, the sliding block 16 moves in the sliding groove 17, the second connecting block 19 drives the second fixed shell 20, the position of the point distribution circular ring 24 is conveniently adjusted transversely, the labor is saved, the working efficiency is improved, a third motor 21 is arranged inside the second fixed shell 20, the output shaft of the third motor 21 is fixedly connected with a rotating plate 22, the side surface of the rotating plate 22 is fixedly connected with a connecting plate 23, the other end of the connecting plate 23 is fixedly connected with a point distribution circular ring 24, the third motor 21 drives the rotating plate 22 to rotate by arranging the third motor 21, the connecting plate 23 drives the point distribution circular ring 24 to rotate, and multi-angle point distribution is convenient, is more convenient and fast.

Specifically, the surface of the second threaded cylinder 15 is fixedly connected with a sliding block 16, a sliding groove 17 is formed in the inner wall of the first fixing shell 10, and the sliding block 16 is movably connected in the sliding groove 17 and plays a limiting role in the second threaded cylinder 15.

Specifically, the surfaces of the shell 1, the first fixing shell 10 and the second fixing shell 20 are provided with scales 25, so that the adjustment of the point distribution ring 24 is more accurate.

Specifically, the side fixedly connected with fixed plate 26 of casing 1, the bottom fixedly connected with supporting leg 27 of fixed plate 26, the bottom fixedly connected with universal wheel 28 of supporting leg 27, the convenience is removed the device.

Specifically, a threaded hole is formed in the surface of the fixing plate 26, a bolt 29 is connected to the threaded hole in an internal thread mode, a base plate 30 is fixedly connected to the other end of the bolt 29, and a rubber pad is arranged at the bottom of the base plate 30, so that the device is conveniently fixed.

Specifically, the side of the housing 1 is provided with a control switch 31, which facilitates adjustment and control of the device.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, the device is moved to the position for use by the universal wheel 28, the bolt 29 is rotated to drive the bottom plate 30 to contact with the ground to fix the device, the external power supply is connected, the first motor 2 is started by the control switch 31 to drive the first screw post 4 to rotate by the first rotating shaft 3, the sliding cylinder 9 moves on the sliding rod 8, the first screw post 6 moves on the surface of the first screw post 4 to drive the first fixing shell 10 to move, the position of the point distribution circular ring 24 is longitudinally adjusted, the second motor 11 is started to drive the second rotating shaft 12 to drive the second screw post 13 to rotate, the sliding block 16 moves in the sliding groove 17, the second connecting block 19 drives the second fixing shell 20, the position of the point distribution circular ring 24 is transversely adjusted, the third motor 21 is started, the third motor 21 drives the rotating plate 22 to rotate, the connecting plate 23 drives the point distribution circular ring 24 to rotate, and multi-angle stationing is convenient to carry out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road bed road surface check point positioner, includes casing (1), its characterized in that: a first motor (2) is fixedly connected to the inner wall of the shell (1), a first rotating shaft (3) is fixedly connected to an output shaft of the first motor (2), a first threaded column (4) is fixedly connected to an output end of the first rotating shaft (3), a first rotating shaft (3) is fixedly connected to the other end of the first threaded column (4), a first bearing (5) is sleeved at the other end of the first rotating shaft (3), the first bearing (5) is fixedly connected to the inner wall of the shell (1), a sliding rod (8) is fixedly connected to the opposite inner wall of the shell (1), a sliding cylinder (9) is movably connected to the surface of the sliding rod (8), a first threaded cylinder (6) is connected to the surface of the first threaded column (4), and first connecting blocks (7) are fixedly connected to the opposite surfaces of the first threaded cylinder (6) and the sliding cylinder (9), the opposite surfaces of the two first connecting blocks (7) are fixedly connected with the same first fixing shell (10), a second motor (11) is arranged inside the first fixing shell (10), a second rotating shaft (12) is fixedly connected to an output shaft of the second motor (11), the other end of the second rotating shaft (12) is fixedly connected with a second threaded column (13), the other end of the second threaded column (13) is fixedly connected with a second rotating shaft (12), the other end of the second rotating shaft (12) is sleeved with a second bearing (14), the second bearing (14) is fixedly connected to the inner wall of the first fixing shell (10), the surface of the second threaded column (13) is in threaded connection with a second threaded cylinder (15), the side surface of the first fixing shell (10) is provided with a rectangular through hole (18), and the surface of the second threaded cylinder (15) is fixedly connected with a second connecting block (19), the utility model discloses a motor, including first connecting block (19), second connecting block (19) fixedly connected with second set casing (20), the inside of second set casing (20) is provided with third motor (21), fixedly connected with changes board (22) on the output shaft of third motor (21), the side fixedly connected with connecting plate (23) of changeing board (22), the other end fixedly connected with stationing ring (24) of connecting plate (23).

2. The roadbed and pavement detection point positioning device as claimed in claim 1, wherein: the surface of the second threaded cylinder (15) is fixedly connected with a sliding block (16), a sliding groove (17) is formed in the inner wall of the first fixing shell (10), and the sliding block (16) is movably connected into the sliding groove (17).

3. The roadbed and pavement detection point positioning device as claimed in claim 1, wherein: the surface of the shell (1), the surface of the first fixed shell (10) and the surface of the second fixed shell (20) are provided with scales (25).

4. The roadbed and pavement detection point positioning device as claimed in claim 1, wherein: the side fixedly connected with fixed plate (26) of casing (1), the bottom fixedly connected with supporting leg (27) of fixed plate (26), the bottom fixedly connected with universal wheel (28) of supporting leg (27).

5. The roadbed pavement detection point positioning device of claim 4, wherein: the surface of the fixing plate (26) is provided with a threaded hole, a bolt (29) is connected with the threaded hole in an internal thread mode, the other end of the bolt (29) is fixedly connected with a bottom plate (30), and a rubber pad is arranged at the bottom of the bottom plate (30).

6. The roadbed and pavement detection point positioning device as claimed in claim 1, wherein: the side surface of the shell (1) is provided with a control switch (31).