CN211849078U

CN211849078U - Municipal works road warning sign that angle can freely be adjusted

Info

Publication number: CN211849078U
Application number: CN202020460892.4U
Authority: CN
Inventors: 隋旭周
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-03
Anticipated expiration: 2030-04-01

Abstract

The utility model provides a municipal works road warning sign that angle can freely be adjusted, including removing the seat, be equipped with first driving motor in removing the seat, first driving motor's output is connected with first action wheel, one side of first action wheel is connected with first from the driving wheel, first top from the driving wheel is connected with first rotation axis, the one end welding of first rotation axis has first backup pad, the top of threaded rod is connected with the base, the top welding of going up the base has the fixed block, the top of going up the base is equipped with second driving motor, second driving motor's output is connected with the second action wheel, one side of second action wheel is connected with the second from the driving wheel, the second is connected with the second rotation axis from one side of driving wheel, the one end of second rotation axis is connected with the warning sign body. The utility model discloses be equipped with a plurality of angle adjusting device, can realize that municipal works road warning sign plays diversified warning's effect, improve warning effect.

Description

Municipal works road warning sign that angle can freely be adjusted

Technical Field

The utility model relates to a municipal works equipment technical field mainly relates to a municipal works road warning sign that angle can freely be adjusted.

Background

The municipal engineering refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life all belong to the municipal works category, for example the construction of common urban road, bridge, subway, square, urban afforestation etc. all belong to the municipal works category. At present, the existing municipal engineering road warning device is fixed when in use, mainly only can warn pedestrians and vehicles in one direction, but the angle of the device cannot be freely adjusted in multiple directions, so that the warning effect is not obvious, and accidents are easily caused. Therefore, the municipal engineering road warning board with the freely adjustable angle needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a municipal works road warning sign that angle can freely be adjusted for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a municipal engineering road warning board with freely adjustable angle comprises a moving seat, wherein a first driving motor is arranged in the moving seat in a vertical mode, the output end of the first driving motor is connected with a first driving wheel, one side of the first driving wheel is connected with a first driven wheel through a belt in a rotating mode, the top center of the first driven wheel is connected with a first rotating shaft, one end of the first rotating shaft extends to the top end of the moving seat and is welded with a first supporting plate, the top end of the first supporting plate is fixedly provided with a lower base through a bolt, the top center of the lower base is welded with a cylindrical barrel, the cylindrical barrel is connected with a threaded rod in a threaded meshing mode, the top end of the threaded rod is connected with an upper base, the top center of the upper base is welded with a fixed block, the top end of the fixed block is welded with a U-shaped frame, and the top surface of the upper base is provided with a second, the output of second driving motor is connected with the second action wheel, the top of second action wheel extends to through the belt one side of U type frame is rotated and is connected with the second from the driving wheel, the second is close to from the driving wheel one side of U type frame is connected with the second rotation axis, the second rotation axis runs through be connected with the warning sign body on the one end outer wall of U type frame.

Preferably, the bottom of moving the seat evenly encircles and is connected with a plurality of universal wheels, every the top of universal wheel all is equipped with the brake block.

Preferably, one side of the bottom of the cylindrical barrel is provided with a notch groove.

Preferably, the top surface of lower base is provided with the third driving motor that is the level setting, third driving motor's output is connected with the gear, one side of gear extends to the breach inslot with the threaded rod meshing is connected.

Preferably, the top welding of threaded rod has the second backup pad, the top skin weld of second backup pad has a plurality of support columns, and is a plurality of the support column all is the setting that leans out, and is a plurality of the top of support column all with the bottom surface welded fastening of going up the base.

Preferably, four apex angle departments at lower base top weld one by one has the guide post, every the top of guide post all runs through go up the base and be sliding connection, every the one end of guide post with the junction of going up the base all is equipped with the uide bushing.

Preferably, a limiting block is welded at the top end of each guide column.

Preferably, the surface of the warning board body is provided with a horse race lamp.

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

one is as follows: the utility model mainly starts the first driving motor to work, so that the first driving motor drives the first driving wheel to rotate, the first driving wheel drives the first driven wheel to rotate through the belt, the first driven wheel drives the first supporting plate to rotate through the first rotating shaft, the first supporting plate drives the lower base to rotate, thereby realizing the horizontal rotation of the warning board body, and starts the second driving motor to work, so that the second driving motor drives the second driving wheel to rotate, the second driving wheel drives the second driven wheel to rotate through the belt, the second driven wheel can drive the warning board body to rotate back and forth through the second rotating shaft, thereby the angle of the warning board body can be freely adjusted in multiple directions, the warning effect is obvious,

the second step is as follows: the third driving motor is started to work, so that the third driving motor drives the gear to rotate, the gear drives the threaded rod to rotate, the threaded rod is lifted around the cylindrical barrel through threads, the warning board body can be lifted vertically, and the warning effect is improved;

and thirdly: the design of a plurality of support columns is welded on the surface of the top end of the second support plate, the stability of the upper base can be effectively improved, and the upper base can slide up and down along the four guide columns effectively and improve the stability through the design of the guide columns, the guide sleeve and the limiting blocks.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the movable base of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is a schematic view of the threaded rod support structure of the present invention.

Reference numerals: 1. a movable seat; 11. a universal wheel; 12. a brake pad; 13. a first drive motor; 14. a first drive wheel; 15. a first driven wheel; 16. a first rotating shaft; 17. a first support plate; 2. a lower base; 21. a third drive motor; 22. a gear; 23. a cylindrical barrel; 231. a notch groove; 24. a threaded rod; 25. a guide post; 251. a guide sleeve; 26. a second support plate; 27. a support pillar; 28. a limiting block; 3. an upper base; 31. a second drive motor; 32. a second drive wheel; 33. a second driven wheel; 34. a fixed block; 35. a U-shaped frame; 36. a second rotation shaft; 37. a warning board body; 38. a horse race lamp.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-4, an angle-freely adjustable municipal engineering road warning board comprises a movable base 1, a first driving motor 13 vertically arranged is arranged in the movable base 1, the output end of the first driving motor 13 is connected with a first driving wheel 14, one side of the first driving wheel 14 is rotatably connected with a first driven wheel 15 through a belt, the center of the top end of the first driven wheel 15 is connected with a first rotating shaft 16, one end of the first rotating shaft 16 extends to the top end of the movable base 1 and is welded with a first supporting plate 17, the top end of the first supporting plate 17 is fixed with a lower base 2 through a bolt, the center of the top end of the lower base 2 is welded with a cylindrical barrel 23, the cylindrical barrel 23 is in threaded engagement with a threaded rod 24, the top end of the threaded rod 24 is connected with an upper base 3, the center of the top end of the upper base 3 is welded with a fixed block 34, the top end of the fixed block 34 is welded with a U-shaped frame 35, the top end surface of the upper base 3 is provided with a second driving motor 31 which is horizontally arranged, the output end of the second driving motor 31 is connected with a second driving wheel 32, the top end of the second driving wheel 32 is extended to one side of the U-shaped frame 35 through a belt and is rotatably connected with a second driven wheel 33, a second rotating shaft 36 is connected to one side of the second driven wheel 33 close to the U-shaped frame 35, the second rotating shaft 36 penetrates through the outer wall of one end of the U-shaped frame 35 and is connected with a warning board body 37, a gap groove 231 is arranged at one side of the bottom of the cylinder 23, a third driving motor 21 which is horizontally arranged is arranged on the top end surface of the lower base 2, the output end of the third driving motor 21 is connected with a gear 22, and one side of the gear 22 extends into the notch groove 231 and is engaged with the threaded rod 24.

Referring to fig. 1, the bottom of the movable base 1 is uniformly connected with a plurality of universal wheels 11 in a surrounding manner, and the top end of each universal wheel 11 is provided with a brake pad 12. In this embodiment, the universal wheels 11 are designed to effectively improve the mobility of the device, so that the device can be moved to multiple positions for road warning.

Referring to fig. 1 and 3, a second support plate 26 is welded at the top end of the threaded rod 24, a plurality of support columns 27 are welded on the top surface of the second support plate 26, the plurality of support columns 27 are all arranged in an outward inclined manner, the top ends of the plurality of support columns 27 are all welded and fixed with the bottom surface of the upper base 3, guide columns 25 are welded at four top corners of the top of the lower base 2 one by one, the top end of each guide column 25 penetrates through the upper base 3 and is in sliding connection with the upper base 3, a guide sleeve 251 is arranged at the joint of one end of each guide column 25 and the upper base 3, and a limit block 28 is welded at the top end of each guide column 25. In this embodiment, through the design of the guide posts 25, the guide sleeve 251 and the limiting block 28, the upper base 3 can effectively slide up and down along the four guide posts 25, and the stability is improved.

Referring to fig. 3, a ticker 38 is disposed on a surface of the warning board body 37. In the present embodiment, the warning effect can be effectively improved by the design of the ticker 38.

The utility model discloses a concrete operation as follows:

when the warning board needs to be used, the first driving motor 13 is started to work, the first driving motor 13 drives the first driving wheel 14 to rotate, the first driving wheel 14 drives the first driven wheel 15 to rotate through the belt, the first driven wheel 15 drives the first supporting plate 17 to rotate through the first rotating shaft 16, the first supporting plate 17 drives the lower base 2 to rotate, and therefore the warning board body 37 can horizontally rotate;

the third driving motor 21 is started to work, the third driving motor 21 drives the gear 22 to rotate, the gear 22 drives the threaded rod 24 to rotate, and the threaded rod 24 goes up and down around the cylindrical barrel 23 through threads, so that the warning board body 37 can go up and down vertically;

the second driving motor 31 is started to work, the second driving motor 31 drives the second driving wheel 32 to rotate, the second driving wheel 32 drives the second driven wheel 33 to rotate through a belt, and the second driven wheel 33 can drive the warning board body 37 to rotate back and forth through the second rotating shaft 36.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various 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 by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. The utility model provides a municipal works road warning sign that angle can freely be adjusted, including removing seat (1), its characterized in that: the movable base is characterized in that a first driving motor (13) which is vertically arranged is arranged in the movable base (1), the output end of the first driving motor (13) is connected with a first driving wheel (14), one side of the first driving wheel (14) is rotatably connected with a first driven wheel (15) through a belt, the top center of the first driven wheel (15) is connected with a first rotating shaft (16), one end of the first rotating shaft (16) extends to the top end of the movable base (1) and is welded with a first supporting plate (17), the top end of the first supporting plate (17) is fixed with a lower base (2) through a bolt, the top center of the lower base (2) is welded with a cylindrical barrel (23), the cylindrical barrel (23) is connected with a threaded rod (24) in a meshed manner, the top end of the threaded rod (24) is connected with an upper base (3), and the top center of the upper base (3) is welded with a, the top welding of fixed block (34) has U type frame (35), just the top surface of going up base (3) is provided with second driving motor (31) that is the level setting, the output of second driving motor (31) is connected with second action wheel (32), the top of second action wheel (32) extends to through the belt one side of U type frame (35) is rotated and is connected with the second from driving wheel (33), the second is close to from driving wheel (33) one side of U type frame (35) is connected with second rotation axis (36), second rotation axis (36) run through be connected with warning sign body (37) on the one end outer wall of U type frame (35).

2. The municipal engineering road warning board with freely adjustable angle as claimed in claim 1, wherein: the bottom of the movable seat (1) is uniformly connected with a plurality of universal wheels (11) in a surrounding mode, and each universal wheel (11) is provided with a brake pad (12) at the top end.

3. The municipal engineering road warning board with freely adjustable angle as claimed in claim 1, wherein: one side of the bottom of the cylindrical barrel (23) is provided with a notch groove (231).

4. The municipal engineering road warning board with freely adjustable angle as claimed in claim 3, wherein: the top surface of lower base (2) is provided with third driving motor (21) that is the level setting, the output of third driving motor (21) is connected with gear (22), one side of gear (22) extends to in breach groove (231) with threaded rod (24) meshing is connected.

5. The municipal engineering road warning board with freely adjustable angle as claimed in claim 3, wherein: the welding of the top of threaded rod (24) has second backup pad (26), the top skin weld of second backup pad (26) has a plurality of support columns (27), and is a plurality of support column (27) all are and lean out the setting, and are a plurality of the top of support column (27) all with the bottom surface welded fastening of last base (3).

6. The municipal engineering road warning board with freely adjustable angle as claimed in claim 1, wherein: four apex angle departments at lower base (2) top weld guide post (25) one by one, every the top of guide post (25) all runs through go up base (3) and be sliding connection, every the one end of guide post (25) with the junction of going up base (3) all is equipped with uide bushing (251).

7. The municipal engineering road warning board with freely adjustable angle as claimed in claim 6, wherein: and a limiting block (28) is welded at the top end of each guide column (25).

8. The municipal engineering road warning board with freely adjustable angle as claimed in claim 1, wherein: the surface of the warning board body (37) is provided with a horse race lamp (38).