CN213061786U - Highway maintenance construction safety early warning device - Google Patents
Highway maintenance construction safety early warning device Download PDFInfo
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- CN213061786U CN213061786U CN202021582606.8U CN202021582606U CN213061786U CN 213061786 U CN213061786 U CN 213061786U CN 202021582606 U CN202021582606 U CN 202021582606U CN 213061786 U CN213061786 U CN 213061786U
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Abstract
The utility model belongs to the technical field of early warning devices, in particular to a safety early warning device for highway maintenance construction, which comprises a supporting table, a bearing, a rotating shaft and a movable table, wherein the bearing is fixedly connected to the upper surface of the supporting table, the rotating shaft is arranged in the bearing in a penetrating way, the movable table is fixedly connected to the upper end of the rotating shaft, the lower surface of the movable table is provided with two groups of slide rails, and the slide rails are respectively arranged on the lower surface of the movable table and the upper surface of the supporting table; the utility model discloses, through setting up screw thread post and screwed pipe, when people need highly adjust carrying warning board, people only need function through control switch control motor to drive the screw thread post and rotate, under the cooperation of screw thread post and screwed pipe, thereby can drive the platform of placing that carries warning board and remove, after the appointed height of arrival of warning board, people only need through control switch control motor stop function can, made things convenient for people to highly adjust warning board.
Description
Technical Field
The utility model belongs to the technical field of early warning device, concretely relates to highway maintenance construction safety early warning device.
Background
In present highway maintenance, generally adopt the warning sign to carry out safety precaution, traditional warning sign has bulky in the use, and is inconvenient to deposit, and the inconvenient problem of changing early warning information carries out the in-process of adjusting at the staff simultaneously and is comparatively inconvenient, for solving above problem, we have released following device.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a highway maintenance construction safety precaution device has simple structure, the simple operation to have the characteristics that facilitate the use.
In order to achieve the above object, the utility model provides a following technical scheme: a safety early warning device for highway maintenance construction comprises a supporting table, a bearing, a rotating shaft and a movable table, wherein the bearing is fixedly connected to the upper surface of the supporting table, the rotating shaft penetrates through the bearing, the movable table is fixedly connected to the upper end of the rotating shaft, the lower surface of the movable table is provided with two groups of sliding rails which are respectively arranged on the lower surface of the movable table and the upper surface of the supporting table, a plurality of rolling balls are slidably connected in the sliding rails and are arranged in the sliding rails, the upper surface of the movable table is fixedly connected with a shell, a motor is fixedly connected in the shell, an output shaft of the motor is fixedly connected with a threaded column, the other end of the threaded column is in threaded connection with a threaded pipe, the upper end of the threaded pipe is fixedly connected with a placing table, the lower surface of the placing table is fixedly connected with a second, second slider sliding connection is in the second spout, second slider and second spout respectively have two sets ofly to the symmetry sets up at the fixed block lower extreme, fixed surface fixedly connected with first connecting block on the fixed block, the round pin axle wears to be equipped with on first connecting block surface, first connecting block side is provided with the second connecting block, first connecting block passes through round pin axle swing joint with the second connecting block, the other end fixedly connected with warning board of second connecting block, place bench surface fixedly connected with slide bar, slide bar surface sliding connection has the sliding sleeve, sliding sleeve side fixedly connected with third connecting block, the round pin axle is worn to be equipped with on third connecting block surface, third connecting block side is provided with the fourth connecting block, the other end fixed connection of fourth connecting block is in warning board side.
Preferably, the side surface of the threaded pipe is fixedly connected with a first sliding block, a first sliding groove is formed in the inner wall of the shell, the first sliding block is connected in the first sliding groove in a sliding mode, and the first sliding block and the first sliding groove are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe.
Preferably, the side face of the movable table is fixedly connected with a limiting pipe, a limiting rod penetrates through the limiting pipe, a clamping groove is formed in the upper surface of the supporting table and is annular, and the other end of the limiting rod is clamped in the clamping groove.
Preferably, a telescopic groove is formed in the lower surface of the supporting table, an electric push rod is fixedly connected to the telescopic groove, wheel sets are fixedly connected to the other end of the electric push rod, the number of the wheel sets is four, the wheel sets are arranged at the lower end of the supporting table in a rectangular mode, a base is fixedly connected to the lower surface of the supporting table, the number of the bases is four, and the bases are arranged at the lower surface of the supporting table in a rectangular mode.
Preferably, an energy storage bin is arranged inside the supporting table, a storage battery is fixedly connected inside the energy storage bin, a heat dissipation window is inlaid on the surface of the shell, the position of the heat dissipation window corresponds to the position of the motor, a control switch is fixedly connected to the front side of the supporting table, and a microprocessor is arranged inside the control switch.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up screw thread post and screwed pipe, when people need adjust the height that carries warning board, people only need control motor operation through control switch, thereby it rotates to drive the screw thread post, under the cooperation of screw thread post and screwed pipe, thereby can drive the platform of placing that carries warning board and remove, after the appointed height of arrival of warning board, people only need through control switch control motor stop function can, made things convenient for people to highly adjust warning board, people's operating pressure has alleviateed, through setting up the sliding sleeve, the slide bar, second slider and second spout, when people need adjust warning board's angle, people only need through dragging the sliding sleeve, at the sliding sleeve, the slide bar, under the cooperation of second slider and second spout, thereby made things convenient for people to adjust warning board's angle.
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 front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
in the figure: 1. a support table; 2. a bearing; 3. a rotating shaft; 4. a movable table; 5. a slide rail; 6. a ball bearing; 7. a motor; 8. a threaded post; 9. a threaded pipe; 10. a first slider; 11. a first chute; 12. a placing table; 13. a fixed block; 14. a second slider; 15. a second chute; 16. a first connection block; 17. a second connecting block; 18. a warning board; 19. a slide bar; 20. a sliding sleeve; 21. a third connecting block; 22. a fourth connecting block; 23. a limiting pipe; 24. a limiting rod; 25. a card slot; 26. a telescopic groove; 27. an electric push rod; 28. a wheel set; 29. a base; 30. an energy storage bin; 31. a storage battery; 32. a heat dissipation window; 33. a control switch; 34. a housing.
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. 1-3, the present invention provides the following technical solutions: a road maintenance construction safety early warning device comprises a supporting table 1, a bearing 2, a rotating shaft 3 and a movable table 4, wherein the bearing 2 is fixedly connected to the upper surface of the supporting table 1, the rotating shaft 3 is arranged in the bearing 2 in a penetrating manner, the movable table 4 is fixedly connected to the upper end of the rotating shaft 3, the lower surface of the movable table 4 is provided with two groups of slide rails 5, the two groups of slide rails 5 are respectively arranged on the lower surface of the movable table 4 and the upper surface of the supporting table 1, the slide rails 5 are connected with a plurality of balls 6 in a sliding manner and are arranged in the slide rails 5, the upper surface of the movable table 4 is fixedly connected with a shell 34, a motor 7 is fixedly connected inside the shell 34, an output shaft of the motor 7 is fixedly connected with a threaded column 8, the other end of the threaded column 8 is in threaded connection with a threaded pipe 9, and by arranging the threaded column 8 and the threaded pipe 9, when, people only need to control the motor 7 to operate through the control switch 33 so as to drive the threaded column 8 to rotate, and under the matching of the threaded column 8 and the threaded pipe 9, people can drive the placing table 12 with the warning plate 18 to move, and when the warning plate 18 reaches a specified height, people only need to control the motor 7 to stop operating through the control switch 33, so that people can conveniently adjust the height of the warning plate 18, and the working pressure of people is reduced, the placing table 12 is fixedly connected to the upper end of the threaded pipe 9, the lower surface of the placing table 12 is fixedly connected with the second slide block 14, the upper surface of the placing table 12 is provided with the second slide groove 15, the second slide block 14 is slidably connected in the second slide groove 15, two sets of the second slide blocks 14 and the second slide grooves 15 are respectively and symmetrically arranged at the lower end of the fixed block 13, the upper surface of the fixed block 13 is fixedly connected with the first connecting block 16, the surface of the first connecting block 16 is provided with a pin shaft in a penetrating way, the side surface of the first connecting block 16 is provided with a second connecting block 17, the first connecting block 16 is movably connected with the second connecting block 17 through the pin shaft, the other end of the second connecting block 17 is fixedly connected with a warning plate 18, the upper surface of the placing table 12 is fixedly connected with a sliding rod 19, the surface of the sliding rod 19 is connected with a sliding sleeve 20 in a sliding way, and by arranging the sliding sleeve 20, the sliding rod 19, a second sliding block 14 and a second sliding groove 15, when people need to adjust the angle of the warning plate 18, people only need to drag the sliding sleeve 20 under the matching of the sliding sleeve 20, the sliding rod 19, the second sliding block 14 and the second sliding groove 15, so that people can conveniently adjust the angle of the warning plate 18, the side surface of the sliding sleeve 20 is fixedly connected with a third connecting block 21, the surface of the third connecting block 21 is provided with a penetrating way, the other end of the fourth connecting block 22 is fixedly connected to the side surface of the warning board 18.
Specifically, the side surface of the threaded pipe 9 is fixedly connected with a first sliding block 10, the inner wall of the shell 34 is provided with a first sliding groove 11, the first sliding block 10 is connected in the first sliding groove 11 in a sliding manner, and the first sliding block 10 and the first sliding groove 11 are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe 9.
Specifically, 4 side fixedly connected with spacing pipes 23 of movable table, wear to be equipped with gag lever post 24 in the spacing pipe 23, a draw-in groove 25 has been seted up to supporting bench 1 upper surface, draw-in groove 25 is the annular, gag lever post 24's the other end joint is in draw-in groove 25.
Specifically, supporting bench 1 lower surface has seted up flexible groove 26, fixedly connected with electric putter 27 in the flexible groove 26, electric putter 27's other end fixedly connected with wheel group 28, wheel group 28 is total four to be the rectangle and arrange at a supporting bench 1 lower extreme, supporting bench 1 lower surface fixedly connected with base 29, base 29 is total four, and be the rectangle and arrange at a supporting bench 1 lower surface.
Specifically, supporting bench 1 is inside to have seted up energy storage bin 30, the inside fixedly connected with battery 31 in energy storage bin 30, casing 34 surface mosaic has heat dissipation window 32, heat dissipation window 32's position is corresponding with the position of motor 7, supporting bench 1 openly fixedly connected with control switch 33, the inside microprocessor that is provided with of control switch 33.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to a designated position, then the electric push rod 27 is controlled to operate through the control switch 33, so as to drive the wheel set 28 to move, when the wheel set 28 is separated from the ground, and simultaneously, when the base 29 is contacted with the ground, people only need to control the electric push rod 27 through the control switch 33 to stop operating, thereby ensuring that the device can keep a stable working state in the normal operation process, when people need to adjust the height of the alarm plate 18, people only need to control the motor 7 to operate through the control switch 33, thereby driving the threaded column 8 to rotate, under the matching of the threaded column 8 and the threaded pipe 9, thereby driving the placing platform 12 with the alarm plate 18 to move, when the alarm plate 18 reaches the designated height, people only need to control the motor 7 to stop operating through the control switch 33, make things convenient for people to adjust the height of warning board 18, when people need adjust the orientation of warning board 18, people only need stimulate gag lever post 24, make gag lever post 24 break away from with draw-in groove 25 mutually, then rotate the movable table 4 that carries warning board 18 and rotate can, after the orientation regulation completion of warning board 18, people only need promote gag lever post 24 downwards and remove, guarantee gag lever post 24 and draw-in groove 25 mutual joint can, when people need adjust the angle of warning board 18, people only need through dragging sliding sleeve 20, at sliding sleeve 20, slide bar 19, under the cooperation of second slider 14 and second spout 15, thereby made things convenient for people to adjust the angle of warning board 18.
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 (5)
1. The utility model provides a highway maintenance construction safety precaution device, includes brace table (1), bearing (2), pivot (3) and movable table (4), its characterized in that: the bearing (2) is fixedly connected to the upper surface of the supporting platform (1), the rotating shaft (3) is arranged in the bearing (2) in a penetrating mode, the movable platform (4) is fixedly connected to the upper end of the rotating shaft (3), the lower surface of the movable platform (4) is provided with two groups of sliding rails (5), the two groups of sliding rails (5) are respectively arranged on the lower surface of the movable platform (4) and the upper surface of the supporting platform (1), the sliding rails (5) are connected with balls (6) in a sliding mode, the balls (6) are arranged in the sliding rails (5), the upper surface of the movable platform (4) is fixedly connected with a shell (34), a motor (7) is fixedly connected inside the shell (34), an output shaft of the motor (7) is fixedly connected with a threaded column (8), the other end of the threaded column (8) is connected with a threaded pipe (9), the upper end of the threaded pipe (9) is fixedly connected, the lower surface of the placing table (12) is fixedly connected with a second sliding block (14), the upper surface of the placing table (12) is provided with a second sliding groove (15), the second sliding block (14) is connected in the second sliding groove (15) in a sliding manner, the second sliding block (14) and the second sliding groove (15) are respectively provided with two groups and are symmetrically arranged at the lower end of the fixed block (13), the upper surface of the fixed block (13) is fixedly connected with a first connecting block (16), a pin shaft penetrates through the surface of the first connecting block (16), a second connecting block (17) is arranged on the side surface of the first connecting block (16), the first connecting block (16) is movably connected with the second connecting block (17) through the pin shaft, the other end of the second connecting block (17) is fixedly connected with a warning plate (18), the upper surface of the placing table (12) is fixedly connected with a sliding rod (19), and the surface of the sliding rod (19) is connected with a, sliding sleeve (20) side fixedly connected with third connecting block (21), round pin axle is worn to be equipped with on third connecting block (21) surface, third connecting block (21) side is provided with fourth connecting block (22), the other end fixed connection of fourth connecting block (22) is in warning board (18) side.
2. The highway maintenance construction safety precaution device of claim 1, characterized in that: the side face of the threaded pipe (9) is fixedly connected with a first sliding block (10), the inner wall of the shell (34) is provided with a first sliding groove (11), the first sliding block (10) is connected in the first sliding groove (11) in a sliding mode, the first sliding block (10) and the first sliding groove (11) are respectively provided with two groups, and the two groups are symmetrically arranged on two sides of the threaded pipe (9).
3. The highway maintenance construction safety precaution device of claim 1, characterized in that: the utility model discloses a supporting bench, including activity platform (4), spacing pipe (23) of side fixedly connected with, wear to be equipped with gag lever post (24) in spacing pipe (23), draw-in groove (25) have been seted up to supporting bench (1) upper surface, draw-in groove (25) are the annular, the other end joint of gag lever post (24) is in draw-in groove (25).
4. The highway maintenance construction safety precaution device of claim 1, characterized in that: supporting bench (1) lower surface has seted up flexible groove (26), fixedly connected with electric putter (27) in flexible groove (26), the other end fixedly connected with wheel group (28) of electric putter (27), wheel group (28) are total four to be the rectangle and arrange at supporting bench (1) lower extreme, supporting bench (1) lower surface fixedly connected with base (29), base (29) are total four to be the rectangle and arrange at supporting bench (1) lower surface.
5. The highway maintenance construction safety precaution device of claim 1, characterized in that: supporting bench (1) is inside has seted up energy storage storehouse (30), the inside fixedly connected with battery (31) in energy storage storehouse (30), casing (34) surface mosaic has radiator window (32), the position of radiator window (32) is corresponding with the position of motor (7), supporting bench (1) openly fixedly connected with control switch (33), control switch (33) inside is provided with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582606.8U CN213061786U (en) | 2020-08-03 | 2020-08-03 | Highway maintenance construction safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582606.8U CN213061786U (en) | 2020-08-03 | 2020-08-03 | Highway maintenance construction safety early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213061786U true CN213061786U (en) | 2021-04-27 |
Family
ID=75579636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021582606.8U Active CN213061786U (en) | 2020-08-03 | 2020-08-03 | Highway maintenance construction safety early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213061786U (en) |
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2020
- 2020-08-03 CN CN202021582606.8U patent/CN213061786U/en active Active
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