CN217203708U

CN217203708U - Guide guideboard for highway construction

Info

Publication number: CN217203708U
Application number: CN202220460112.5U
Authority: CN
Inventors: 唐强森; 李锐; 廖福裕
Original assignee: Neijiang Vocational and Technical College
Current assignee: Neijiang Vocational and Technical College
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-16
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a guide guidepost for highway construction, which comprises a vertical rod, wherein a mounting frame is fixedly arranged on the vertical rod, the side end of the mounting frame is rotatably provided with a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are rotatably connected, the upper end and the lower end of the mounting frame are both provided with connecting holes matched with the first supporting plate and the second supporting plate, a limiting hole is arranged between the two connecting holes, the first supporting plate is supported by the second supporting plate through the matching of the second supporting plate and the limiting hole, when the supporting plate is not used, the first supporting plate and the second supporting plate are fixed at the side part of the mounting frame through the matching of the first supporting plate, the second supporting plate and the connecting holes, a plurality of threaded holes are fixedly arranged on the vertical rod, a suspension rod is arranged in the threaded hole, the lower end of the vertical rod is fixedly provided with an object placing groove, the hanging rod is placed inside the storage groove.

Description

Guide guideboard for highway construction

Technical Field

The utility model relates to a highway construction direction technical field specifically is a highway construction is with guide signpost.

Background

The highway construction refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops, and other service facilities for construction, maintenance, and monitoring use. When the highway is under construction, because in the highway work progress, the construction site is too big, lack the marker simultaneously, cause the lost of direction easily, consequently need use the guide signpost in the work progress, but current highway construction guide signpost is only a pole setting, hang various signboard on the pole setting, in the installation, the length overlength of pole setting, inconvenient transportation and installation, simultaneously because the height of pole setting is too high, along with the change of construction progress, the direction of certain position also can change, the inconvenient direction sign change direction or the change of pole setting height is too high, simultaneously after the construction is accomplished, the pole setting is inconvenient to be deposited, continue to use when inconvenient next construction, the secondary rate of utilization is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a highway construction is with guide signpost to solve the problem of mentioning in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a guide guideboard for highway construction comprises a vertical rod, wherein a mounting frame is fixedly arranged on the vertical rod, a first supporting plate and a second supporting plate are rotatably arranged at the side end of the mounting frame, the first supporting plate and the second supporting plate are rotatably connected, connecting holes matched with the first supporting plate and the second supporting plate are respectively arranged at the upper end and the lower end of the mounting frame, a limiting hole is arranged between the two connecting holes, the first supporting plate is supported by the second supporting plate through the matching of the second supporting plate and the limiting hole, when the supporting plate is not used, the first supporting plate and the second supporting plate are fixed at the side part of the mounting frame through the matching of the first supporting plate and the second supporting plate and the connecting holes, a plurality of threaded holes are fixedly arranged on the vertical rod, a suspension rod is arranged in each threaded hole and is connected with the threaded holes in a matched manner, a storage groove is fixedly arranged at the lower end of the vertical rod, the hanging rod is placed inside the object placing groove, a clamping block matched with the hanging rod is arranged inside the object placing groove, and the hanging rod and the clamping block are placed inside the object placing groove in a matched mode when the hanging rod is not used.

Preferably, the installing frame lower extreme is provided with the gear train, the gear train includes first spur gear and second spur gear, first spur gear and second spur gear cooperation are connected, first spur gear upper end fixed be provided with installing frame complex installation cover, the installing frame is installed in the installation cover, is connected first spur gear and installing frame through the bolt.

Preferably, the lower end of the gear set is provided with an extension column, the upper end of the extension column is provided with a mounting block, the first straight gear is rotatably mounted on the mounting block, an extension plate is fixedly arranged at the side end of the extension column, an annular groove is formed in the extension plate, the lower end of the second straight gear is provided with an annular convex block matched with the annular groove, and the second straight gear is rotatably mounted on the extension plate through the matching of the annular groove and the annular convex block and is matched with the first straight gear.

Preferably, the lower end of the extension column is provided with a sleeve, the lower end of the sleeve is provided with a base, a first bevel gear and a second bevel gear are rotatably arranged in the sleeve, the first bevel gear and the second bevel gear are connected in a matched mode, and the first bevel gear is driven to rotate through rotation of the second bevel gear.

Preferably in the further, a threaded rod is fixedly arranged on the first bevel gear, a hole matched with the threaded rod is formed in the extension column, a connecting block is arranged at the lower end of the extension column, threads matched with the threaded rod are arranged on the inner wall of the connecting block, the first bevel gear rotates to drive the threaded rod to rotate, and the threaded rod drives the extension column to ascend or descend along the inside of the sleeve through the threaded matching of the connecting block arranged on the extension column and the threaded rod.

It is preferred in further, first backup pad upper end detachably is provided with the mount pad, the fixed locating piece that is provided with of mount pad lower extreme, first backup pad upper end seted up with locating piece complex constant head tank, locating piece and constant head tank all are provided with a plurality ofly, the fixed slide rail that is provided with in mount pad upper end, detachably is provided with the direction tablet in the slide rail, the direction tablet passes through the bolt and installs on the slide rail, through the cooperation between different constant head tank and the locating piece, changes the orientation of mount pad to change the orientation of direction tablet.

Preferably, the inner walls of the second straight gear and the second bevel gear are fixedly provided with rotating rods, the second bevel gear can be driven to rotate by rotating the rotating rods, the lifting or the falling of the extension column can be realized, and the second straight gear can also be driven to rotate, so that the first straight gear is driven to rotate, and the directions of the installation frame and the vertical rod are changed.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway construction is with guide signpost possesses following beneficial effect:

1. the utility model discloses in install in the inside first bevel gear and the second bevel gear cooperation of sleeve through the setting to and with first bevel gear fixed connection's threaded rod and connecting block cooperation, it goes up and down to drive the extension post, thereby realize the regulation to overall height, through the cooperation of first straight-teeth gear and second straight-teeth gear, the second straight-teeth gear drives first straight-teeth gear revolve, thereby it is rotatory to drive installing frame and pole setting, realize the regulation to pole setting angle, thereby be convenient for along with the change of construction progress, change the orientation of direction tablet.

2. The utility model discloses in connect and first backup pad and second backup pad and the installing frame between rotate through setting up rotation between first backup pad and the second backup pad and be connected, when using, be convenient for support first backup pad through the second backup pad, when not using, withdraw first backup pad and second backup pad to the transportation and the depositing of the whole device of being convenient for.

3. The utility model discloses in through setting up the slide rail on the mount pad, install the direction tablet in the slide rail change of the direction tablet of being convenient for, through the combination between the locating piece of the difference that sets up on the constant head tank of the difference that sets up in the first supporting plate and the mount pad, realize the change to mount pad and direction tablet direction to the realization is after whole direction change, to the direction regulation of single direction tablet.

Drawings

Fig. 1 is a schematic view of an overall structure of a guide road sign for highway construction according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a guide signboard for road construction according to the present invention;

fig. 3 is a schematic view of the matching structure of the extended column and the sleeve of the guide signpost for road construction of the present invention;

fig. 4 is a schematic view of the structure of the guiding guideboard for road construction, which is provided by the present invention and comprises a gear set, an upright rod, a first supporting plate and a mounting seat;

fig. 5 is a schematic structural view of the first supporting plate of the guiding guideboard for road construction of the present invention.

In the figure: 1. erecting a rod; 2. installing a frame; 3. a first support plate; 4. a second support plate; 5. connecting holes; 6. a limiting hole; 7. a threaded hole; 8. a suspension rod; 9. a storage groove; 10. a clamping block; 11. a first straight gear; 12. a second spur gear; 13. installing a sleeve; 14. extending the column; 15. mounting blocks; 16. an extension plate; 17. a ring-shaped groove; 18. a ring-shaped bump; 19. a sleeve; 20. a base; 21. a first bevel gear; 22. a second bevel gear; 23. a threaded rod; 24. connecting blocks; 25. a mounting base; 26. positioning blocks; 27. positioning a groove; 28. a slide rail; 29. a guide plate; 30. the rod is rotated.

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.

Example 1:

referring to fig. 2, 4 and 5, a guide guideboard for road construction includes a vertical rod 1, a mounting frame 2 is fixedly disposed on the vertical rod 1, a first supporting plate 3 and a second supporting plate 4 are rotatably disposed at a side end of the mounting frame 2, the first supporting plate 3 and the second supporting plate 4 are rotatably connected, connecting holes 5 matched with the first supporting plate 3 and the second supporting plate 4 are disposed at upper and lower ends of the mounting frame 2, a spacing hole 6 is disposed between the two connecting holes 5, the first supporting plate 3 is supported by the second supporting plate 4 through the matching of the second supporting plate 4 and the spacing hole 6, when the supporting plate is not used, the first supporting plate 3 and the second supporting plate 4 are fixed at a side portion of the mounting frame 2 through the matching of the first supporting plate 3 and the second supporting plate 4 and the connecting holes 5, a plurality of threaded holes 7 are fixedly disposed on the vertical rod 1, a hanging rod 8 is disposed in the threaded hole 7, the hanging rod 8 is connected with the threaded hole 7 in a threaded fit manner, the lower end of the upright rod 1 is fixedly provided with a storage groove 9, the hanging rod 8 is placed in the storage groove 9, a clamping block 10 matched with the hanging rod 8 is arranged in the storage groove 9, the hanging rod 8 and the clamping block 10 are placed in the storage groove 9 in a matched manner when the hanging rod 8 is not used, other identification plates such as a flag and the like are hung through the hanging rod 8, the upper end of the first supporting plate 3 is detachably provided with an installation seat 25, the lower end of the installation seat 25 is fixedly provided with a positioning block 26, the upper end of the first supporting plate 3 is provided with a positioning groove 27 matched with the positioning block 26, the positioning blocks 26 and the positioning grooves 27 are both provided with a plurality of positioning blocks, the upper end of the installation seat 25 is fixedly provided with a sliding rail 28, a guide plate 29 is detachably arranged in the sliding rail 28, the guide plate 29 is arranged on the sliding rail 28 through bolts, and through the matching between different positioning grooves 27 and the positioning blocks 26, the orientation of the mounting 25 is changed to change the orientation of the guide plate 29, thereby achieving the directional adjustment of the individual guide plates 29 after the overall direction change.

Referring to fig. 1, 3 and 4, in the present embodiment, a gear set is disposed at a lower end of a mounting frame 2, the gear set includes a first spur gear 11 and a second spur gear 12, the first spur gear 11 is in fit connection with the second spur gear 12, a mounting sleeve 13 is fixedly disposed at an upper end of the first spur gear 11 and is in fit connection with the mounting frame 2, the mounting frame 2 is mounted in the mounting sleeve 13, the first spur gear 11 is connected with the mounting frame 2 through a bolt, an extension column 14 is disposed at a lower end of the gear set, a mounting block 15 is disposed at an upper end of the extension column 14, the first spur gear 11 is rotatably mounted on the mounting block 15, an extension plate 16 is fixedly disposed at a side end of the extension column 14, an annular groove 17 is disposed on the extension plate 16, an annular projection 18 is disposed at a lower end of the second spur gear 12 and is in fit connection with the annular groove 17, the second spur gear 12 is rotatably mounted on the extension plate 16 through the cooperation of the annular groove 17 and the annular projection 18, and with first straight-toothed gear 11 cooperation, drive first straight-toothed gear 11 through rotating second straight-toothed gear 12 and rotate to the direction that drives installing frame 2 and pole setting 1 rotates, realizes the quick adjustment to whole big direction.

Referring to fig. 1 and 3, in the present embodiment, a sleeve 19 is disposed at the lower end of the extending column 14, a base 20 is disposed at the lower end of the sleeve 19, a first bevel gear 21 and a second bevel gear 22 are rotatably disposed inside the sleeve 19, the first bevel gear 21 and the second bevel gear 22 are cooperatively connected, the first bevel gear 21 is driven to rotate by the rotation of the second bevel gear 22, a threaded rod 23 is fixedly arranged on the first bevel gear 21, an opening matched with the threaded rod 23 is arranged on the extension column 14, a connecting block 24 is arranged at the lower end of the extension column 14, threads matched with the threaded rod 23 are arranged on the inner wall of the connecting block 24, the first bevel gear 21 rotates to drive the threaded rod 23 to rotate, through the threaded fit of the connecting block 24 arranged on the extension column 14 and the threaded rod 23, the threaded rod 23 drives the extension column 14 to ascend or descend along the interior of the sleeve 19, and the height of the whole device is adjusted.

Referring to fig. 1, in the present embodiment, the inner walls of the second spur gear 12 and the second bevel gear 22 are fixedly provided with a rotating rod 30, and by rotating the rotating rod 30, the second bevel gear 22 can be driven to rotate, so as to realize the ascending or descending of the elongation column 14, and also can drive the second spur gear 12 to rotate, so as to drive the first spur gear 11 to rotate, and change the directions of the installation frame 2 and the vertical rod 1, so as to facilitate the rotation of the second spur gear 12 and the second bevel gear 22 outside, thereby realizing the operation of adjusting the ascending and descending height and the adjusting angle.

Example 2:

in summary, during assembly, the first bevel gear 21 and the second bevel gear 22 are installed at the bottom end inside the sleeve 19 in a matching manner, the rotating rod 30 penetrates through the inner wall of the sleeve 19 to be fixedly connected with the second bevel gear 22, the threaded rod 23 is fixedly connected with the inner wall of the first bevel gear 21, the connecting block 24 arranged at the lower end of the extending column 14 is in threaded fit with the threaded rod 23, the extending column 14 is installed at the upper end of the threaded rod 23, the first spur gear 11 is matched with the second spur gear 12, the first spur gear 11 is installed on the installing block 15 arranged at the upper end of the extending column 14, the second spur gear 12 is installed on the extending plate 16 through the matching of the annular convex block 18 and the annular concave groove 17, the rotating rod 30 is fixedly installed on the inner wall of the second spur gear 12, the upright rod 1 is installed in the installing frame 2, the installing frame 2 is installed in the installing sleeve 13 arranged at the upper end of the first spur gear 11, the first supporting plate 3 is connected with the second supporting plate 4 through a bolt, the whole body of the first supporting plate 3 and the second supporting plate 4 is connected with a connecting hole 5 arranged on the mounting frame 2 through a bolt, and the mounting of the whole device main body is completed.

Example 3:

in summary, when the guiding plate 29 is installed, the second supporting plate 4 is connected with the limiting hole 6 provided on the mounting frame 2 by a bolt, the first supporting plate 3 is supported by the second supporting plate 4, the guiding plate 29 is installed on the mounting base 25 in cooperation with the slide rail 28, the bolt is connected, the positioning block 26 provided at the lower end of the mounting base 25 is matched with the positioning slot 27 provided on the first supporting plate 3, the installation of the guiding plate 29 is completed, the hanging rod 8 is taken out of the storage slot 9 and installed in the threaded hole 7, other markers are hung on the hanging rod 8, when the height of the device needs to be raised or lowered, the rotating rod 30 is rotated, the rotating rod 30 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the first bevel gear 21 to rotate, the threaded rod 23 is driven by the first bevel gear 21 to rotate, and the threaded rod 23 drives the connecting block 24 to move, lifting or lowering of the elongate column 14 is achieved, thereby changing the height of the overall apparatus.

In summary, in all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection manners according to actual situations, which are not repeated herein, and all the above-mentioned embodiments related to the fixed connection and the welding is preferred, although the embodiments of the present invention have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The guide guideboard for highway construction comprises a vertical rod (1) and is characterized in that a mounting frame (2) is fixedly arranged on the vertical rod (1), a first supporting plate (3) and a second supporting plate (4) are rotatably arranged at the side end of the mounting frame (2), the first supporting plate (3) and the second supporting plate (4) are rotatably connected, connecting holes (5) matched with the first supporting plate (3) and the second supporting plate (4) are respectively formed in the upper end and the lower end of the mounting frame (2), a limiting hole (6) is formed between the two connecting holes (5), a plurality of threaded holes (7) are fixedly formed in the vertical rod (1), a hanging rod (8) is arranged in each threaded hole (7), a storage groove (9) is fixedly formed in the lower end of the vertical rod (1), and the hanging rod (8) is placed in the storage groove (9), a clamping block (10) matched with the hanging rod (8) is arranged in the article placing groove (9).

2. The guide guideboard for highway construction according to claim 1, wherein a gear set is arranged at the lower end of the mounting frame (2), the gear set comprises a first straight gear (11) and a second straight gear (12), the first straight gear (11) and the second straight gear (12) are connected in a matching manner, and a mounting sleeve (13) matched with the mounting frame (2) is fixedly arranged at the upper end of the first straight gear (11).

3. The guide guideboard for highway construction according to claim 2, wherein the lower end of the gear set is provided with an extension column (14), the upper end of the extension column (14) is provided with a mounting block (15), the first spur gear (11) is rotatably mounted on the mounting block (15), the side end of the extension column (14) is fixedly provided with an extension plate (16), the extension plate (16) is provided with a ring-shaped groove (17), and the lower end of the second spur gear (12) is provided with a ring-shaped projection (18) matched with the ring-shaped groove (17).

4. The guide guideboard for road construction according to claim 3, wherein the lower end of the extending column (14) is provided with a sleeve (19), the lower end of the sleeve (19) is provided with a base (20), a first bevel gear (21) and a second bevel gear (22) are rotatably arranged in the sleeve (19), and the first bevel gear (21) and the second bevel gear (22) are in fit connection.

5. The guide sign for road construction according to claim 4, wherein a threaded rod (23) is fixedly arranged on the first bevel gear (21), the elongate column (14) is provided with an opening matched with the threaded rod (23), the lower end of the elongate column (14) is provided with a connecting block (24), and the inner wall of the connecting block (24) is provided with a thread matched with the threaded rod (23).

6. The guide guidepost for road construction according to claim 1, wherein the mounting seat (25) is detachably arranged at the upper end of the first support plate (3), the positioning block (26) is fixedly arranged at the lower end of the mounting seat (25), the positioning groove (27) matched with the positioning block (26) is formed at the upper end of the first support plate (3), the positioning block (26) and the positioning groove (27) are both provided with a plurality of positioning blocks, the upper end of the mounting seat (25) is fixedly provided with the slide rail (28), and the guide guidepost (29) is detachably arranged in the slide rail (28).

7. The guide signpost for road construction according to claim 2, wherein the second spur gear (12) and the second bevel gear (22) are fixedly provided with a rotating rod (30) on the inner wall.