CN212077693U - Warning device for municipal works - Google Patents
Warning device for municipal works Download PDFInfo
- Publication number
- CN212077693U CN212077693U CN202020226594.9U CN202020226594U CN212077693U CN 212077693 U CN212077693 U CN 212077693U CN 202020226594 U CN202020226594 U CN 202020226594U CN 212077693 U CN212077693 U CN 212077693U
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- roller
- warning
- steel wire
- side wall
- warning device
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Abstract
The utility model discloses a warning device for municipal works. The warning device for municipal engineering comprises a warning frame, a warning board is arranged in the warning frame, the side walls of the periphery of the warning frame are respectively provided with a plurality of air guide holes, the bottom surface of the warning frame is fixedly connected with two supporting rods, the bottom surfaces of the two supporting rods are fixedly connected with a base, four corners of the two bases are respectively in threaded connection with screws, and the insides of the two bases are respectively provided with a sliding chute which is connected with the side wall of the limiting block in a sliding way, the limiting block is fixedly connected on the side wall of the sliding rod, the sliding rod penetrates through the inside of the base, a first roller is fixedly arranged at the top end of the sliding rod, rotate between the lateral wall of first gyro wheel and the steel wire and be connected, the one end of steel wire is encircleed on the lateral wall of side ring, the utility model provides a warning device for municipal works has the function that can the anti-wind and prevent to drop.
Description
Technical Field
The utility model relates to a municipal works equipment technical field especially relates to a warning device for municipal works.
Background
Municipal works refer to municipal facility construction works, and in China, various public infrastructure constructions matched with urban lives belong to the municipal works category, such as common urban roads, bridges and subways, and such as various pipelines closely related to lives: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, and the construction of squares, urban greening and the like belong to the municipal engineering category. Municipal engineering construction generally involves road traffic, and warning signs need to be placed on the road.
However, the common warning board is often installed on an outdoor shelterless roadside, and when the common warning board meets strong wind or typhoon in coastal areas, the common warning board is broken due to strong wind, and passersby can be hit to live public facilities after being broken.
Therefore, there is a need to provide a new warning device for municipal engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can anti-wind and prevent a warning device for municipal works that drops.
The utility model provides a warning device for municipal works includes: the warning frame is internally provided with a warning board, the side walls of the periphery of the warning frame are respectively provided with a plurality of air guide holes, the bottom surface of the warning frame is fixedly connected with two supporting rods, the bottom surfaces of the two supporting rods are fixedly connected with a base, four corners of the two bases are respectively in threaded connection with screws, the insides of the two bases are respectively provided with a sliding chute, the sliding chutes are in sliding connection with the side walls of limiting blocks, the limiting blocks are fixedly connected onto the side walls of the sliding rods, the sliding rods penetrate through the insides of the bases, the top ends of the sliding rods are fixedly provided with first idler wheels, the side walls of the first idler wheels are rotatably connected with steel wires, one ends of the steel wires are encircled on the side walls of the side rings, the side rings are fixedly connected onto the inner side walls of the supporting rods, and the steel wires are encircled on the side walls of the second idler wheels and, and the steel wire is wound on the side wall of the fourth roller and the side wall of the fifth roller, the other end of the steel wire is wound at the bottom end of the spring, the other end of the spring is wound and connected with one end of the steel wire, and the other end of the steel wire is wound on the side wall of the fixed rod.
Preferably, the second roller and the third roller are fixedly connected to the inner side wall of the supporting rod, and the height of the third roller is greater than that of the second roller.
Preferably, the bracket of the third roller is L-shaped, and the bracket of the fourth roller is L-shaped.
Preferably, the front surface of the warning board is arc-shaped, and the back surface of the warning board is arc-shaped.
Preferably, the side wall of the first roller, the side wall of the second roller, the side wall of the third roller, the side wall of the fourth roller and the side wall of the fifth roller are all concave.
Preferably, the plurality of air guide holes are arranged on the side wall of the warning frame at equal intervals.
Compared with the prior art, the utility model provides a warning device for municipal works has following beneficial effect:
1. the utility model provides a warning device for municipal works sets the arc to through being provided with a plurality of wind-guiding holes on the lateral wall of warning frame and with the positive and negative of warning sign, makes when strong wind weather or raining, can advance wind-guiding and drainage through the wind-guiding hole, and then can reduce the resistance of warning sign to wind, prevents to be blown by wind and cuts.
2. The utility model provides a warning device for municipal works, the warning sign passes through the combination and two bracing pieces of steel wire, pulley and spring to be connected, can increase the anti wind-force of warning frame on the one hand, and on the other hand also can make to hang the warning frame on the bracing piece through steel wire and spring at the rupture of warning frame, is difficult for dropping, pounces passerby or public facilities, causes loss of property.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
fig. 3 is a schematic overall top view structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the support rod and the base of the present invention;
fig. 5 is the schematic diagram of the internal structure of the warning frame of the present invention.
Reference numbers in the figures: 1. a warning frame; 2. a warning board; 3. a support bar; 4. a base; 5. a screw; 6. a slide bar; 7. a wind guide hole; 8. a chute; 9. a limiting block; 10. a first roller; 11. a side ring; 12. a second roller; 13. a steel wire; 14. a third roller; 15. a fourth roller; 16. a fifth roller; 17. a spring; 18. and (5) fixing the rod.
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.
The utility model provides a warning device for municipal engineering as shown in figures 1-5, which comprises a warning frame 1, a warning board 2 is arranged inside the warning frame 1, the front surface of the warning board 2 is arc-shaped, the back surface of the warning board 2 is arc-shaped, in order to guide wind into a plurality of wind guide holes 7, the side wall of the periphery of the warning frame 1 is respectively provided with a plurality of wind guide holes 7, the wind guide holes 7 are equidistantly arranged on the side wall of the warning frame 1, in order to make the warning board 2 evenly wind, the bottom surface of the warning frame 1 is fixedly connected with two support rods 3, the bottom surfaces of the two support rods 3 are fixedly connected with a base 4, four corners of the two bases 4 are respectively in threaded connection with screws 5, the insides of the two bases 4 are respectively provided with a chute 8, the chute 8 is in sliding connection with the side wall of a limiting block 9, the limiting block 9 is fixedly connected on the side wall of a slide rod 6, and, the top end of the sliding rod 6 is fixedly provided with a first roller 10, the side wall of the first roller 10 is rotatably connected with a steel wire 13, one end of the steel wire 13 surrounds the side wall of the side ring 11, the side ring 11 is fixedly connected with the inner side wall of the supporting rod 3, the steel wire 13 surrounds the side wall of the second roller 12 and the side wall of the third roller 14, the steel wire 13 surrounds the side wall of the fourth roller 15 and the side wall of the fifth roller 16, the side wall of the first roller 10, the side wall of the second roller 12, the side wall of the third roller 14, the side wall of the fourth roller 15 and the side wall of the fifth roller 16 are all concave, in order to prevent the steel wire from sliding out of the side wall of the first roller 10, the side wall of the second roller 12, the side wall of the third roller 14, the side wall of the fourth roller 15 and the side wall of the fifth roller 16, the second roller 12 and the third roller 14 are fixedly connected with the inner side wall of the supporting rod 3, and the height of the third roller 14 is greater than the height of the second, in order to make the steel wire 13 be located in the middle of the inside of the supporting rod 3 and not attached to the inner side wall of the supporting rod 3, the bracket of the third roller 14 is "L" shaped and the bracket of the fourth roller 15 is "L" shaped due to friction, in order to change the running direction of the steel wire 13, the other end of the steel wire 13 is wound on the bottom end of the spring 17, the other end of the spring 17 is wound and connected with one end of the steel wire 13, and the other end of the steel wire 13 is wound on the side wall of the fixing rod 18.
The utility model provides a warning device for municipal works's theory of operation as follows:
when the warning board is used, the warning board 2 is arranged on a specified bottom surface through the upper screws 5 of the two bases 4, when the two bases 4 are abutted against the ground, the slide rod 6 is pressed respectively, the slide rod 6 slides in the base 4, the first roller 10 arranged at the other end of the slide rod 6 slides upwards, one end of the steel wire 13 is wound on the side ring 11, when the first roller 10 pulls the steel wire 13, the second roller 12, the third roller 14, the fourth roller 15 and the fifth roller 16 rotate at the same time, finally, the spring 17 is pulled, after the mounting is completed, when wind blows to the warning board 2 in strong wind weather, the front back surface of the side wall of the warning board 2 is arc-shaped, the periphery of the wind direction warning board 2 slides away, and then the wind is discharged through the plurality of wind guide holes 7, the resistance of the wind is reduced, when the weather meets the rain, the plurality of wind guide holes 7 can play a role of draining, when the warning frame 1 is blown to incline, the steel wire 13 in the warning frame 1 pulls up the spring 17 to resist the resistance of wind, and the warning board 2 is prevented from being broken due to too much wind.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a warning device for municipal works, includes warning frame (1), its characterized in that: the warning board (2) is arranged inside the warning frame (1), the side walls of the periphery of the warning frame (1) are respectively provided with a plurality of air guide holes (7), the bottom surface of the warning frame (1) is fixedly connected with two supporting rods (3), the bottom surfaces of the two supporting rods (3) are fixedly connected with a base (4), four corners of the two bases (4) are respectively in threaded connection with screws (5), a sliding groove (8) is respectively arranged inside the two bases (4), the sliding groove (8) is in sliding connection with the side wall of a limiting block (9), the limiting block (9) is fixedly connected onto the side wall of a sliding rod (6), the sliding rod (6) penetrates through the inside of the base (4), the top end of the sliding rod (6) is fixedly provided with a first roller (10), and the side wall of the first roller (10) is rotatably connected with a steel wire (13), one end of steel wire (13) encircles on the lateral wall of side ring (11), just side ring (11) rigid coupling is on the inside wall of bracing piece (3), steel wire (13) encircle on the lateral wall of second gyro wheel (12) and the lateral wall of third gyro wheel (14), just steel wire (13) encircle on the lateral wall of fourth gyro wheel (15) and the lateral wall of fifth gyro wheel (16), another winding in the bottom of spring (17) of steel wire (13), just the winding is connected mutually between the other end of spring (17) and the one end of steel wire (13), just the other end of steel wire (13) twines on the lateral wall of dead lever (18).
2. The warning device for municipal engineering according to claim 1, wherein the second roller (12) and the third roller (14) are both fixed to the inner side wall of the support rod (3), and the height of the third roller (14) is greater than that of the second roller (12).
3. The warning device for municipal engineering according to claim 1, characterized in that the support of the third roller (14) is "L" shaped and the support of the fourth roller (15) is "L" shaped.
4. The warning device for municipal engineering according to claim 1, wherein the front face of the warning board (2) is curved and the back face of the warning board (2) is curved.
5. The warning device for municipal engineering according to claim 1, wherein the side walls of the first roller (10), the second roller (12), the third roller (14), the fourth roller (15) and the fifth roller (16) are concave.
6. The warning device for municipal engineering according to claim 1, wherein the plurality of air guide holes (7) are arranged equidistantly on the side wall of the warning frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226594.9U CN212077693U (en) | 2020-02-28 | 2020-02-28 | Warning device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226594.9U CN212077693U (en) | 2020-02-28 | 2020-02-28 | Warning device for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077693U true CN212077693U (en) | 2020-12-04 |
Family
ID=73560108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020226594.9U Expired - Fee Related CN212077693U (en) | 2020-02-28 | 2020-02-28 | Warning device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077693U (en) |
-
2020
- 2020-02-28 CN CN202020226594.9U patent/CN212077693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |