CN211922378U

CN211922378U - Warning equipment for municipal construction

Info

Publication number: CN211922378U
Application number: CN202020509045.2U
Authority: CN
Inventors: 张春鹏; 孙秀利; 杨坤; 赵晨燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-13
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to a warning equipment technical field just discloses a warning equipment for municipal construction, the power distribution box comprises a work box body, lateral wall rotates at the bottom of the work box inner chamber and is connected with the back shaft, back shaft top fixedly connected with rolling disc, rolling disc top fixedly connected with rotates the post, work box upper surface middle part fixedly connected with ball bearing, it passes the ball bearing lower surface and fixedly connected with warning sign to rotate the capital end. This warning equipment for municipal construction, through the motor, the axis of rotation, first drive wheel, the second drive wheel, driving belt, the back shaft, the mating reaction of rolling disc and rotation post, can make the warning sign rotate, make the warning sign carry out omnidirectional warning effect, through the mating reaction of threaded rod, screwed pipe, the control panel, the movable plate and pinch roller, can adjust driving belt, the mating reaction through buffer board, rubber slab and shielding plate can carry out certain protection to the warning sign.

Description

Warning equipment for municipal construction

Technical Field

The utility model relates to a warning equipment technical field specifically is a warning equipment for municipal construction.

Background

At present, along with the rapid development of society, the acceleration of urbanization construction, corresponding traffic flow is also increasing, so road construction is also constantly increasing with the maintenance, in municipal construction process, need have the construction sign to remind people to bypass construction highway section or trouble district, the warning sign, as the name suggests also be a device of reminding people, current warning equipment for municipal construction can't give the crowd of passing by with warning sign all-round show, the effect of warning is relatively poor.

The warning sign is used in municipal construction is disclosed in chinese patent publication No. CN207469125U, this warning sign is used in municipal construction is through the external power supply who switches on the motor, the motor drives the rotary rod and rotates, the rotary rod drives the rotary disk and rotates, the rotary disk drives the lantern ring through the belt and rotates, the lantern ring drives the connecting rod and rotates, the connecting rod drives connecting seat and mounting disc and rotates, the mounting disc drives the stabilizer bar and rotates in the inside of bearing, the connecting rod drives the warning sign degree of advancing and rotates the show simultaneously, guaranteed to carry out all-round show for the crowd of passing by with the warning sign, but this kind of mode exists very big defect: the motor drives the connecting rod and rotates and then make the warning sign rotate and carry out driven through the belt, but the belt can be comparatively lax after long-term carrying out work, influences the device and continues to use, influences the life of device, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a warning equipment for municipal construction has solved the motor and has driven the connecting rod and rotate and then make the warning sign rotate and carry out driven through the belt, but the belt can be comparatively lax after carrying out work for a long time, and the influencing device continues to use, and the life of influencing device is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a warning device for municipal construction comprises a working box, wherein the bottom side wall of an inner cavity of the working box is rotatably connected with a supporting shaft, the top end of the supporting shaft is fixedly connected with a rotating disc, the top end of the rotating disc is fixedly connected with a rotating column, the middle part of the upper surface of the working box is fixedly connected with a ball bearing, the top end of the rotating column penetrates through the lower surface of the ball bearing and is fixedly connected with a warning board, the outer side wall of the supporting shaft is fixedly connected with a second driving wheel, the bottom side wall of the inner cavity of the working box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a first driving wheel, a driving belt is in transmission connection between the first driving wheel and the second driving wheel, the front side wall of the inner, the front end of the threaded rod is screwed to penetrate through the front side wall of the inner cavity of the working box and extend out of the working box to be fixedly connected with a rotating block, the rear end of the threaded rod is rotatably connected with a control panel, the upper surface and the lower surface of the control panel are fixedly connected with movable plates, the front side surfaces of the movable plates are respectively provided with a limiting groove, the front side wall of the inner cavity of the working box is fixedly connected with two groups of movable shafts, the rear ends of the movable shafts penetrate through the front side surfaces of the movable plates and move to the inner parts of the rear ends of the limiting grooves, the rear sides of the left end and the right end of the outer side wall of the movable shaft are respectively fixedly connected with a sliding block, the left side wall and the right side wall of the inner cavity of the movable plate are respectively provided with a sliding groove, the outer side surface of each sliding block is slidably connected with the, the buffer board upper surface is fixedly connected with the rubber plate, the rubber plate upper surface is fixedly connected with the connecting plate, and the connecting plate upper surface is fixedly connected with the shielding plate.

Preferably, the left end and the right end of warning sign lower surface all fixedly connected with reinforcing plate, reinforcing plate lower surface and rotation post lateral wall fixed connection.

Preferably, the rotating block is in a regular hexagon shape, and a rubber pad is fixedly bonded on the outer surface of the rotating block.

Preferably, the middle part of the lower surface of the shielding plate is fixedly connected with a supporting block, and the lower surface of the supporting block is fixedly connected with the middle part of the upper surface of the connecting plate.

Preferably, the rubber plate is fixedly connected with a fixed steel bar group, and the fixed steel bar group is provided with eleven groups of fixed steel bars.

Preferably, four corners of the lower surface of the working box are fixedly connected with pillars, the bottom ends of the pillars are fixedly connected with a base, and the bottom end of the base is fixedly connected with an anti-slip pad.

(III) advantageous effects

The utility model provides a warning equipment for municipal construction possesses following beneficial effect:

1. this warning equipment for municipal construction, through the motor, the axis of rotation, first drive wheel, the second drive wheel, driving belt, the back shaft, the mating reaction of rolling disc and rotation post, can make the warning sign rotate, make the warning sign carry out omnidirectional warning effect, through the mating reaction of threaded rod, screwed pipe, the control panel, the movable plate and pinch roller, can adjust driving belt, the mating reaction through buffer board, rubber slab and shielding plate can carry out certain protection to the warning sign.

2. This warning equipment for municipal construction through the mating reaction of slider, spout and removal axle, can assist the stable removal of going on of movable plate around, and then make the pinch roller carry out the removal of front and back, through ball bearing's effect, can assist the rotation post to rotate, through the effect of supporting shoe, can make the more stable of shielding plate.

Drawings

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

FIG. 2 is a schematic perspective view of the control plate of the present invention;

FIG. 3 is a schematic view of the expanded structure of the rubber sheet of the present invention;

fig. 4 is a schematic view of the three-dimensional connection structure of the sliding block and the moving plate portion of the present invention.

In the figure: 1. a work box; 2. a support shaft; 3. rotating the disc; 4. rotating the column; 5. a ball bearing; 6. a warning board; 7. a second transmission wheel; 8. a motor; 9. a rotating shaft; 10. a first drive pulley; 11. a drive belt; 12. a threaded pipe; 13. a threaded rod; 14. rotating the block; 15. a control panel; 16. moving the plate; 17. a movable shaft; 18. a slider; 19. a pinch roller; 20. a fixing plate; 21. a buffer plate; 22. a rubber plate; 23. a connecting plate; 24. a shielding plate; 25. a reinforcing plate; 26. a support block; 27. fixing the steel bar group; 28. a pillar; 29. a base.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a warning device for municipal construction comprises a working box 1, wherein the bottom side wall of the inner cavity of the working box 1 is rotatably connected with a supporting shaft 2, the top end of the supporting shaft 2 is fixedly connected with a rotating disc 3, the top end of the rotating disc 3 is fixedly connected with a rotating column 4, the middle part of the upper surface of the working box 1 is fixedly connected with a ball bearing 5, the top end of the rotating column 4 penetrates through the lower surface of the ball bearing 5 and is fixedly connected with a warning board 6, the outer side wall of the supporting shaft 2 is fixedly connected with a second driving wheel 7, the bottom side wall of the inner cavity of the working box 1 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a rotating shaft 9, the top end of the rotating shaft 9 is fixedly connected with a first driving wheel 10, a driving belt 11 is in transmission connection between the first driving wheel 10 and the second driving wheel 7, the front end of a threaded rod 13 is screwed and penetrates through the front side wall of the inner cavity of the working box 1 and extends out of the working box 1, a rotating block 14 is fixedly connected with the threaded rod 13, the rear end of the threaded rod 13 is rotatably connected with a control panel 15, the upper surface and the lower surface of the control panel 15 are fixedly connected with movable plates 16, the front side surfaces of the movable plates 16 are respectively provided with a limiting groove, the front side wall of the inner cavity of the working box 1 is fixedly connected with two groups of movable shafts 17, the rear ends of the movable shafts 17 penetrate through the front side surface of the movable plates 16 and move to the inner parts of the rear ends of the limiting grooves, the rear sides of the left end and the right end of the outer side wall of the outer cavity of each movable plate 16 are respectively provided with a sliding groove, the outer side surface of each sliding block 18 is slidably connected with the rear end of the inner side surface, fixed surface is connected with buffer board 21 on the fixed plate 20, and fixed surface is connected with rubber slab 22 on buffer board 21, and fixed surface is connected with connecting plate 23 on rubber slab 22, and fixed surface is connected with shielding plate 24 on connecting plate 23.

Specifically, in order to improve the fixed effect to warning sign 6, the work of warning is carried out to the messenger warning sign 6 is stable, the equal fixedly connected with reinforcing plate 25 of left end and right-hand member of warning sign 6 lower surface, reinforcing plate 25 lower surface and 4 lateral walls fixed connection of rotation post.

Specifically, in order to facilitate the control of the rotating block 14 by the worker and improve the working efficiency, the rotating block 14 is regular hexagonal, and a rubber pad is fixedly bonded on the outer surface of the rotating block 14.

Specifically, in order to fix the shielding plate 24 and make the shielding plate 24 work more stably, the middle part of the lower surface of the shielding plate 24 is fixedly connected with a supporting block 26, and the lower surface of the supporting block 26 is fixedly connected with the middle part of the upper surface of the connecting plate 23.

Specifically, in order to improve the impact resistance of the rubber plate 22, a fixed steel bar group 27 is fixedly connected inside the rubber plate 22, and the fixed steel bar group 27 is provided with eleven groups of fixed steel bars.

Specifically, in order to fix the device at a suitable position more stably, four corners of the lower surface of the work box 1 are fixedly connected with supporting columns 28, the bottom ends of the supporting columns 28 are fixedly connected with a base 29, and the bottom ends of the base 29 are fixedly connected with anti-slip pads.

When the warning board is used, the device is moved to a municipal construction site, so that the warning board 6 plays a warning role for people, meanwhile, the warning board 6 can rotate to a certain degree, the motor 8 is started, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the first driving wheel 10 to rotate, the second driving wheel 7 can drive the supporting shaft 2 to rotate through the transmission of the driving belt 11, the rotating disc 3 drives the rotating column 4 to rotate, the ball bearing 5 can assist the rotating column 4 to rotate, so that the warning board 6 rotates to a certain degree, the driving belt 11 can become loose after long-term use, the warning board 6 is further influenced to rotate, a worker rotates the threaded rod 13, the threaded rod 13 moves the front and back moving plate on the working box 1 and the threaded pipe 12, the moving shaft 17 can move front and back inside the threaded pipe 16, the sliding block 18 can move front and back inside the sliding groove, can assist the stable removal around going on of movable plate 16 and control panel 15, and then make pinch roller 19 play certain pressure to driving belt 11, make driving belt 11 become no longer lax, extension fixture's live time, shielding plate 24 can play certain protection effect that shelters from to warning sign 6, buffer board 21 and rubber slab 22 mating reaction, can make shielding plate 24 can not cause great pressure to warning sign 6 when receiving external force, improve the protection effect to shielding plate 24, make the stable work that carries on of device, and the practicality is improved.

In conclusion, the warning device for municipal construction can rotate the warning board 6 through the matching action of the motor 8, the rotating shaft 9, the first driving wheel 10, the second driving wheel 7, the driving belt 11, the supporting shaft 2, the rotating disc 3 and the rotating column 4, so that the warning board 6 can perform omnibearing warning action, the driving belt 11 can be adjusted through the matching action of the threaded rod 13, the threaded pipe 12, the control panel 15, the moving plate 16 and the pressing wheel 19, the warning board 6 can be protected to a certain extent through the matching action of the buffer plate 21, the rubber plate 22 and the shielding plate 24, the moving plate 16 can be assisted to stably move forwards and backwards through the matching action of the slide block 18, the pressing wheel 19 can move forwards and backwards, the rotating column 4 can be assisted to rotate through the action of the ball bearing 5, and through the action of the supporting block 26, the shielding plate 24 can be made more stable.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 warning equipment for municipal construction, includes work box (1), its characterized in that: the device is characterized in that a supporting shaft (2) is rotatably connected to the bottom side wall of an inner cavity of the working box (1), a rotating disc (3) is fixedly connected to the top end of the supporting shaft (2), a rotating column (4) is fixedly connected to the top end of the rotating disc (3), a ball bearing (5) is fixedly connected to the middle portion of the upper surface of the working box (1), the top end of the rotating column (4) penetrates through the lower surface of the ball bearing (5) and is fixedly connected with a warning board (6), a second driving wheel (7) is fixedly connected to the outer side wall of the supporting shaft (2), a motor (8) is fixedly connected to the bottom side wall of the inner cavity of the working box (1), a rotating shaft (9) is fixedly connected to the output end of the motor (8), a first driving wheel (10) is fixedly connected to the top end, the front side wall of the inner cavity of the working box (1) is fixedly connected with a threaded pipe (12), the front end and the rear end of the threaded pipe (12) are respectively provided with a through hole, a threaded rod (13) is screwed in the threaded pipe (12), the front end of the threaded rod (13) is screwed to penetrate through the front side wall of the inner cavity of the working box (1) and extend out of the working box (1) and is fixedly connected with a rotating block (14), the rear end of the threaded rod (13) is rotatably connected with a control plate (15), the upper surface and the lower surface of the control plate (15) are respectively fixedly connected with a movable plate (16), the front side surface of the movable plate (16) is respectively provided with a limiting groove, the front side wall of the inner cavity of the working box (1) is fixedly connected with two groups of movable shafts (17), the rear end of each movable shaft (17) penetrates through the front side surface of the movable plate (16) and, the spout has all been seted up to movable plate (16) inner chamber left side wall and right side wall, the rear end sliding connection of slider (18) lateral surface and spout medial surface rotates between two sets of movable plates (16) and is connected with pinch roller (19), pinch roller (19) rear end and driving belt (11) leading flank contact, fixed surface is connected with fixed plate (20) on warning sign (6), fixed surface is connected with buffer board (21) on fixed plate (20), fixed surface is connected with rubber slab (22) on buffer board (21), fixed surface is connected with connecting plate (23) on rubber slab (22), fixed surface is connected with shielding plate (24) on connecting plate (23).

2. The warning device for municipal construction according to claim 1, wherein: the warning sign (6) the equal fixedly connected with reinforcing plate (25) of left end and right-hand member lower surface, reinforcing plate (25) lower surface and rotation post (4) lateral wall fixed connection.

3. The warning device for municipal construction according to claim 1, wherein: the shape of the rotating block (14) is a regular hexagon, and a rubber pad is fixedly bonded on the outer surface of the rotating block (14).

4. The warning device for municipal construction according to claim 1, wherein: the middle part of the lower surface of the shielding plate (24) is fixedly connected with a supporting block (26), and the lower surface of the supporting block (26) is fixedly connected with the middle part of the upper surface of the connecting plate (23).

5. The warning device for municipal construction according to claim 1, wherein: the rubber slab (22) inside fixedly connected with fixed steel bar group (27), fixed steel bar group (27) are provided with eleven fixed steel bars.

6. The warning device for municipal construction according to claim 1, wherein: the four corners of the lower surface of the working box (1) are fixedly connected with pillars (28), the bottom ends of the pillars (28) are fixedly connected with bases (29), and the bottom ends of the bases (29) are fixedly connected with anti-slip pads.