CN211006429U - Novel highway maintenance road warning board - Google Patents
Novel highway maintenance road warning board Download PDFInfo
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- CN211006429U CN211006429U CN201920744068.9U CN201920744068U CN211006429U CN 211006429 U CN211006429 U CN 211006429U CN 201920744068 U CN201920744068 U CN 201920744068U CN 211006429 U CN211006429 U CN 211006429U
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- warning sign
- belt pulley
- fixedly connected
- road warning
- rod
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Abstract
The utility model discloses a novel highway maintenance road warning sign, the on-line screen storage device comprises a base, the flexible seat of middle-end fixedly connected with at base top, the middle-end and the left end of inner cavity of the base bottom have first bull stick and second bull stick through first bearing swing joint respectively, first belt pulley and second belt pulley have been cup jointed respectively to the bottom of first bull stick and second bull stick surface. The utility model discloses a flexible seat, first belt pulley, the second belt pulley, screw rod and telescopic link and gear, the rack, the cooperation of pivot and box, the effect of convenient regulation has been reached, current road warning sign has been solved when using, do not possess the function of carrying out the regulation to road warning sign's height and angle, when meetting the highway section that has abrupt slope or barrier, road warning sign is sheltered from by abrupt slope or barrier easily, the warning that the navigating mate that leads to past vehicle can not in time accept road warning sign, thereby the problem of traffic accident is brewaged into easily.
Description
Technical Field
The utility model relates to a highway maintenance technical field specifically is novel highway maintenance road warning sign.
Background
The highway maintenance is the operation carried out to keep the highway in a good state, prevent the using quality of the highway from being reduced and provide good service for highway users, after the highway is built and communicated with a vehicle, the highway using quality is gradually reduced due to the abrasion and impact of wheels, the highway is corroded and weathered by natural force such as rainstorm, flood, sand wind, ice, snow, sun and ice melt and certain defects left by artificial damage and construction, therefore, maintenance measures are required to be taken after the highway is built and communicated with the vehicle, the maintenance and the repair are continuously carried out, in the process of the highway maintenance, the road warning board is required to remind passing vehicles to avoid road accidents, the existing road warning board does not have the function of adjusting the height and the angle of the road warning board when in use, and the road warning board is easily shielded by a slope or an obstacle when meeting a road section with the slope or the obstacle, the driver of the passing vehicle cannot timely receive the warning of the road warning board, so that traffic accidents are easily caused, and therefore the novel road maintenance warning board is provided.
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 novel highway maintenance road warning sign possesses the advantage of convenient regulation, has solved current road warning sign when using, does not possess the function of carrying out the regulation to road warning sign's height and angle, when meetting the highway section that has abrupt slope or barrier, road warning sign is sheltered from by abrupt slope or barrier easily, leads to the driver of past vehicle can not in time accept the warning of road warning sign to the problem of traffic accident is brewaged easily.
(II) technical scheme
In order to realize the purpose of convenient regulation, the utility model provides a following technical scheme: the novel road maintenance warning board comprises a base, wherein the middle end of the top of the base is fixedly connected with a telescopic seat, the middle end and the left end of the bottom of an inner cavity of the base are respectively and movably connected with a first rotating rod and a second rotating rod through a first bearing, the bottom ends of the outer surfaces of the first rotating rod and the second rotating rod are respectively sleeved with a first belt pulley and a second belt pulley, the outer surface of the first belt pulley is in transmission connection with the outer surface of the second belt pulley through a belt, the top of the first rotating rod is fixedly connected with a screw rod, the inner cavity of the telescopic seat is slidably connected with a telescopic rod, the inner surface of the telescopic rod is in threaded connection with the outer surface of the screw rod, the top of the telescopic rod is fixedly connected with a box body, the inner cavity of the box body is movably connected with a rotating shaft through a second bearing, the bottom end of the outer surface of the rotating shaft, the front side of the outer surface of the rack is meshed with the back side of the outer surface of the gear, and the top of the rotating shaft is fixedly connected with a warning board.
Preferably, the top of the second rotating rod is fixedly connected with a rotating disc, and the left side of the top of the rotating disc is fixedly connected with a handle.
Preferably, the equal fixedly connected with slider in the left and right sides of telescopic link surface bottom, the left and right sides sliding connection of spout and flexible seat inner chamber bottom is passed through to the one end that the telescopic link was kept away from to the slider, logical groove has been seted up to the inner chamber of telescopic link, and the internal surface that leads to the groove sets up the screw thread with screw rod looks adaptation.
Preferably, the rear ends of the two sides of the box body are provided with through holes matched with the racks, and the left side and the right side of each rack are fixedly connected with handles.
Preferably, the periphery of the bottom of the base is fixedly connected with supporting legs, and the bottoms of the supporting legs are movably connected with rollers.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel highway maintenance road warning sign possesses following beneficial effect:
the utility model discloses a set up flexible seat, first belt pulley, the second belt pulley, screw rod and telescopic link, the user passes through the twist grip, the handle passes through the carousel and drives the rotation of second bull stick, the second bull stick drives the rotation of second belt pulley, the second belt pulley drives the rotation of first belt pulley through the belt, first belt pulley drives the screw rod through first bull stick and rotates, the rotation of screw rod drives the telescopic link and moves, the telescopic link drives the box and moves, the box drives the warning sign through the pivot and moves, thereby reach the purpose of adjusting the upper and lower height of warning sign, through setting up the gear, the rack, pivot and box, the user pulls the rack through the handle, the rack drives the gear and rotates, the gear drives the pivot and rotates, the pivot drives the warning sign and rotates, thereby reach the purpose of adjusting the left and right angles of warning sign, through the cooperation of above structure, the effect of convenient regulation has been reached, the problem of current road warning sign when using, do not possess the function of adjusting the height and the angle of road warning sign, when meetting the highway section that has abrupt slope or barrier, the road warning sign is sheltered from by abrupt slope or barrier easily, leads to the driver of past vehicle can not in time receive the warning of road warning sign to traffic accident easily causes is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the box body of the present invention;
fig. 3 is a cross-sectional view of the base and the telescopic base of the present invention;
fig. 4 is a sectional view of the telescopic rod of the present invention.
In the figure: the automatic alarm device comprises a base 1, a telescopic seat 2, a first bearing 3, a first rotating rod 4, a second rotating rod 5, a first belt pulley 6, a second belt pulley 7, a belt 8, a screw rod 9, a telescopic rod 10, a box body 11, a second bearing 12, a rotating shaft 13, a gear 14, a rack 15, a warning board 16, a sliding block 17, a sliding groove 18, a handle 19 and a rotating disc 20.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a base 1, flexible seat 2, primary shaft holds 3, first bull stick 4, second bull stick 5, first belt pulley 6, second belt pulley 7, belt 8, screw rod 9, telescopic link 10, box 11, second bearing 12, pivot 13, gear 14, rack 15, warning sign 16, slider 17, spout 18, handle 19 and carousel 20 parts are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, the novel road warning sign for highway maintenance comprises a base 1, wherein the periphery of the bottom of the base 1 is fixedly connected with supporting legs, the bottoms of the supporting legs are movably connected with rollers, the middle end of the top of the base 1 is fixedly connected with a telescopic seat 2, the middle end and the left end of the bottom of an inner cavity of the base 1 are respectively and movably connected with a first rotating rod 4 and a second rotating rod 5 through a first bearing 3, the top of the second rotating rod 5 is fixedly connected with a rotating disk 20, the left side of the top of the rotating disk 20 is fixedly connected with a handle, the bottom ends of the outer surfaces of the first rotating rod 4 and the second rotating rod 5 are respectively sleeved with a first belt pulley 6 and a second belt pulley 7, the outer surface of the first belt pulley 6 is in transmission connection with the outer surface of the second belt pulley 7 through a belt 8, the top of the first rotating rod 4 is fixedly connected with a screw 9, the inner cavity of the telescopic seat 2, one end of the sliding block 17 far away from the telescopic rod 10 is connected with the left side and the right side of the bottom end of the inner cavity of the telescopic seat 2 in a sliding mode through a sliding groove 18, the inner cavity of the telescopic rod 10 is provided with a through groove, the inner surface of the through groove is provided with threads matched with a screw rod 9, a user rotates a handle, the handle drives a second rotating rod 5 to rotate through a turntable 20, the second rotating rod 5 drives a second belt pulley 7 to rotate, the second belt pulley 7 drives a first belt pulley 6 to rotate through a belt 8, the first belt pulley 6 drives the screw rod 9 to rotate through a first rotating rod 4, the rotation of the screw rod 9 drives the telescopic rod 10 to move, the telescopic rod 10 drives the box body 11 to move, the box body 11 drives the warning board 16 to move through a rotating shaft 13, so that the purpose of adjusting the vertical height of the warning board 16 is achieved, the inner surface, the inner chamber of box 11 has pivot 13 through 12 swing joint of second bearing, gear 14 has been cup jointed to the bottom of pivot 13 surface, the dorsal part sliding connection who just is located gear 14 in the inner chamber of box 11 has rack 15, the through-hole with 15 looks adaptations of rack is all seted up to the rear end at box 11 both sides, the equal fixedly connected with handle 19 of the left and right sides of rack 15, the front side of rack 15 surface is connected with the dorsal part meshing of gear 14 surface, the top fixedly connected with warning sign 16 of pivot 13, the user passes through handle 19 pulling rack 15, rack 15 drives gear 14 and rotates, gear 14 drives pivot 13 and rotates, pivot 13 drives warning sign 16 and rotates, thereby reach the purpose of adjusting the angle about warning sign 16.
When in use, by arranging the telescopic seat 2, the first belt pulley 6, the second belt pulley 7, the screw 9 and the telescopic rod 10, a user rotates the handle, the handle drives the second rotating rod 5 to rotate through the rotating disc 20, the second rotating rod 5 drives the second belt pulley 7 to rotate, the second belt pulley 7 drives the first belt pulley 6 to rotate through the belt 8, the first belt pulley 6 drives the screw 9 to rotate through the first rotating rod 4, the rotation of the screw 9 drives the telescopic rod 10 to move, the telescopic rod 10 drives the box body 11 to move, the box body 11 drives the warning board 16 to move through the rotating shaft 13, so as to achieve the purpose of adjusting the vertical height of the warning board 16, by arranging the gear 14, the rack 15, the rotating shaft 13 and the box body 11, the user pulls the rack 15 through the handle 19, the rack 15 drives the gear 14 to rotate, the gear 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the warning board 16, thereby reach the purpose of adjusting the angle about warning sign 16, through the cooperation of above structure, the effect of convenient regulation has been reached, solved current road warning sign when using, do not possess the function of adjusting the height and the angle of road warning sign, when meetting the highway section that has abrupt slope or barrier, the road warning sign is sheltered from by abrupt slope or barrier easily, the warning that leads to the driver of past vehicle can not in time receive the road warning sign, thereby the problem of traffic accident is easily made.
In summary, the following steps: this novel highway maintenance road warning sign, through flexible seat 2, first belt pulley 6, second belt pulley 7, screw rod 9 and telescopic link 10 and gear 14, rack 15, pivot 13 and box 11's cooperation, the effect of convenient regulation has been reached, current road warning sign has been solved when using, do not possess the function of carrying out the regulation to road warning sign's height and angle, when meetting the highway section that has abrupt slope or barrier, road warning sign is sheltered from by abrupt slope or barrier easily, the warning that the driver that leads to the past vehicle can not in time accept road warning sign, thereby make the problem of traffic accident easily.
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 (5)
1. Novel highway maintenance road warning sign, including base (1), its characterized in that: the middle end of the top of the base (1) is fixedly connected with a telescopic seat (2), the middle end and the left end of the bottom of an inner cavity of the base (1) are respectively and movably connected with a first rotating rod (4) and a second rotating rod (5) through a first bearing (3), the bottom ends of the outer surfaces of the first rotating rod (4) and the second rotating rod (5) are respectively sleeved with a first belt pulley (6) and a second belt pulley (7), the outer surface of the first belt pulley (6) is in transmission connection with the outer surface of the second belt pulley (7) through a belt (8), the top of the first rotating rod (4) is fixedly connected with a screw rod (9), the inner cavity of the telescopic seat (2) is in sliding connection with a telescopic rod (10), the inner surface of the telescopic rod (10) is in threaded connection with the outer surface of the screw rod (9), the top of the telescopic rod (10) is fixedly connected with a box body (11), the inner cavity of the box body (11) is movably connected with a rotating shaft, gear (14) have been cup jointed to the bottom of pivot (13) surface, the dorsal part sliding connection that just is located gear (14) of box (11) inner chamber has rack (15), the front side of rack (15) surface is connected with the dorsal part meshing of gear (14) surface, the top fixedly connected with warning sign (16) of pivot (13).
2. The new road maintenance road warning sign of claim 1, wherein: the top of the second rotating rod (5) is fixedly connected with a rotating disc (20), and the left side of the top of the rotating disc (20) is fixedly connected with a handle.
3. The new road maintenance road warning sign of claim 1, wherein: the equal fixedly connected with slider (17) of the left and right sides of telescopic link (10) surface bottom, the left and right sides sliding connection of spout (18) and flexible seat (2) inner chamber bottom is passed through to the one end that telescopic link (10) were kept away from in slider (17), logical groove has been seted up to the inner chamber of telescopic link (10), and the internal surface that leads to the groove sets up the screw thread with screw rod (9) looks adaptation.
4. The new road maintenance road warning sign of claim 1, wherein: the rear ends of the two sides of the box body (11) are provided with through holes matched with the racks (15), and the left side and the right side of each rack (15) are fixedly connected with handles (19).
5. The new road maintenance road warning sign of claim 1, wherein: the supporting legs are fixedly connected to the periphery of the bottom of the base (1), and the bottom of each supporting leg is movably connected with a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744068.9U CN211006429U (en) | 2019-05-22 | 2019-05-22 | Novel highway maintenance road warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744068.9U CN211006429U (en) | 2019-05-22 | 2019-05-22 | Novel highway maintenance road warning board |
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| Publication Number | Publication Date |
|---|---|
| CN211006429U true CN211006429U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920744068.9U Active CN211006429U (en) | 2019-05-22 | 2019-05-22 | Novel highway maintenance road warning board |
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| CN (1) | CN211006429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921849A (en) * | 2021-01-28 | 2021-06-08 | 马震 | Warning device for municipal works |
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2019
- 2019-05-22 CN CN201920744068.9U patent/CN211006429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921849A (en) * | 2021-01-28 | 2021-06-08 | 马震 | Warning device for municipal works |
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