CN215829300U - A warning device for highway construction - Google Patents
A warning device for highway construction Download PDFInfo
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- CN215829300U CN215829300U CN202122333642.1U CN202122333642U CN215829300U CN 215829300 U CN215829300 U CN 215829300U CN 202122333642 U CN202122333642 U CN 202122333642U CN 215829300 U CN215829300 U CN 215829300U
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Abstract
The utility model discloses a warning device for highway construction, which comprises a water storage tank, wherein a water inlet is formed in one side of the upper end of the water storage tank, a one-way valve is installed at the water inlet, a water outlet is formed in the lower end of the water storage tank, a twisting valve is installed at the water outlet, a sealing bearing is installed at the upper end of the water storage tank, a rotating cylinder is installed in the sealing bearing, a lifting piston is arranged in the rotating cylinder, a supporting rod is installed on the upper surface of the lifting piston, a warning plate is arranged on one side of the upper end of the supporting rod, guide cylinders are installed on two sides of the upper end of the rotating cylinder, L-shaped guide rods are installed on two sides of the upper end of the supporting rod, rotating plates are installed on two sides of the lower end of the rotating cylinder, a supporting plate is arranged on one side of each rotating plate, and the supporting plate and the rotating plates are connected through elastic ropes. The wind resistance reducing device has the advantages of small occupied space, convenience in moving, wind resistance reduction and convenience in use.
Description
Technical Field
The utility model relates to the technical field of highway construction equipment, in particular to a warning device for highway construction.
Background
When the highway is under construction, in order to avoid the vehicle entering and causing danger, warning devices can be placed at two ends of a construction road section and used for reminding passing vehicles.
In the prior art, generally, install the warning sign above the support frame, spraying warning information on the warning sign, but it has some problems when using, in order to be convenient for carry or remove the warning sign, the weight of warning sign is lighter, easily blown away by wind when putting, and the warning sign generally is rectangular platelike, when wind-force is great, the wind-force that the warning sign received is great, overturn easily, the volume of warning sign is generally great, inconvenient when not using is received it, the warning sign exposes in the outside, be infected with the dust easily, and easy damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a warning device for highway construction.
The technical scheme of the utility model is that the warning device for highway construction comprises a water storage tank, wherein one side of the upper end of the water storage tank is provided with a water inlet, a one-way valve is installed at the water inlet, the lower end of the water storage tank is provided with a water outlet, a twisting valve is installed at the water outlet, the upper end of the water storage tank is provided with a sealing bearing, a rotating cylinder is installed in the sealing bearing, a lifting piston is arranged in the rotating cylinder, the upper surface of the lifting piston is provided with a support rod, one side of the upper end of the support rod is provided with a warning plate, warning characters are sprayed on the warning plate through reflective paint, two sides of the upper end of the rotating cylinder are provided with guide cylinders, two sides of the upper end of the support rod are provided with L-shaped guide rods, the lower end of the L-shaped guide rods penetrates through the guide cylinders, two sides of the lower end of the rotating cylinder are provided with rotating plates, one side of each rotating plate is provided with a support plate, the supporting plate and the rotating plate are connected through an elastic rope.
Further, the warning board comprises a plurality of bar shaped plate longitudinal arrangements, a plurality of bar shaped plates link to each other through connecting the rope, the guard plate is installed to the bracing piece upper end, the guard plate lower surface is connected with the bar shaped plate of the top, rotate the drum upper end and install the receiver, the connecting wire is installed to the lower surface both sides in the receiver, the connecting wire is connected with bar shaped plate lower surface both sides below.
Further, the connecting plate is installed to storage water tank both sides surface upper end, the connecting plate below is equipped with removes the wheel, remove wheel and backup pad upper surface and pass through expanding spring and connect, remove the wheel upper end and install the limiting plate, it has spacing hole to open on the limiting plate, spacing downthehole gag lever post that is equipped with, gag lever post upper end and connecting plate upper surface connection.
Furthermore, a circular ring baffle is arranged at the upper end in the rotating cylinder.
Further, the receiver lower extreme is opened has a plurality of holes of permeating water.
The utility model has the beneficial effects that: the device can be conveniently moved by installing the moving wheel on the water storage tank, the self weight of the device can be conveniently increased by adding water into the water storage tank, the lower end of the water storage tank is heavier and is not easy to blow away by wind, when water is added into the water storage tank, the weight of the water storage tank is increased, the spring can be compressed, the water storage tank is dropped on the ground and is fixed, when the device is not used, the support rod is collected in the rotating cylinder, the warning board is collected in the containing box, the occupied space is smaller, the warning board can be conveniently transferred, the containing box can also protect the warning board from being damaged, when the device is used, the support rod can be moved upwards and can unfold the warning board, when strong wind exists, the warning board is acted by wind force and can drive the rotating cylinder to rotate, further the wind force can be reduced, when the wind stops, the rotating cylinder can be pulled back to the original position under the action of the elastic rope, the device is prevented from being blown away by wind, occupies small space, is convenient to move, can reduce wind resistance and is convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a warning device for highway construction according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic side view of a warning device for road construction according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at C;
in the figure, 1, a water storage tank; 2. a water inlet; 3. a one-way valve; 4. a water outlet; 5. twisting the valve; 6. sealing the bearing; 7. rotating the cylinder; 8. a lift piston; 9. a support bar; 10. a warning board; 11. a guide cylinder; 12. an L-shaped guide bar; 13. a rotating plate; 14. a support plate; 15. an elastic cord; 16. a strip plate; 17. connecting ropes; 18. a protection plate; 19. a storage box; 20. a connecting wire; 21. a connecting plate; 22. a moving wheel; 23. a tension spring; 24. a limiting plate; 25. a limiting hole; 26. a limiting rod; 27. a circular ring baffle; 28. and (6) water permeable holes.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5: the utility model provides a warning device for highway construction, including storage water tank 1, it has water inlet 2 to open on one side of 1 upper end of storage water tank, water inlet 2 department installs check valve 3, 1 lower extreme of storage water tank is opened there is delivery port 4, 4 departments of delivery port install wrench movement valve 5, sealed bearing 6 is installed to 1 upper end of storage water tank, install in the sealed bearing 6 and rotate drum 7, be equipped with lift piston 8 in the rotation drum 7, surface mounting has bracing piece 9 on the lift piston 8, bracing piece 9 upper end one side is equipped with warning board 10, warning board 10 is gone up and is had the warning characters through the reflecting paint spraying, it installs guide cylinder 11 to rotate 7 upper end both sides of drum, L shape guide bar 12 is installed to bracing piece 9 upper end both sides, L shape guide bar 12 lower extreme passes guide cylinder 11, it installs rotor plate 13 to rotate 7 lower extreme both sides of drum, rotor plate 13 one side is equipped with backup pad 14, backup pad 14 and rotor plate 13 pass through stretch cord 15 and connect.
In order to facilitate opening and packing up warning board 10, warning board 10 comprises 16 longitudinal arrangement of a plurality of strip shaped plates, a plurality of strip shaped plates 16 link to each other through connecting rope 17, guard plate 18 is installed to the 9 upper ends of bracing piece, the 18 lower surfaces of guard plate are connected with the strip shaped plate 16 of the top, rotate 7 upper ends of drum and install receiver 19, connecting wire 20 is installed to lower surface both sides in the receiver 19, connecting wire 20 is connected with 16 lower surface both sides of strip shaped plate of below.
In order to facilitate the movement of the device, a connecting plate 21 is installed at the upper ends of the surfaces of the two sides of the water storage tank 1, a moving wheel 22 is arranged below the connecting plate 21, the upper surfaces of the moving wheel 22 and the supporting plate 14 are connected through an expansion spring 23, a limiting plate 24 is installed at the upper end of the moving wheel 22, a limiting hole 25 is formed in the limiting plate 24, a limiting rod 26 is arranged in the limiting hole 25, and the upper end of the limiting rod 26 is connected with the upper surface of the connecting plate 21.
In order to prevent the moving piston 8 from moving out of the rotating cylinder 7, a ring baffle 27 is installed at the upper end in the rotating cylinder 7.
In order to prevent water from accumulating in storage case 19, a plurality of water permeable holes 28 are formed in the lower end of storage case 19.
The utility model has the beneficial effects that: the device can be conveniently moved by installing the moving wheel on the water storage tank, the self weight of the device can be conveniently increased by adding water into the water storage tank, the lower end of the water storage tank is heavier and is not easy to blow away by wind, when water is added into the water storage tank, the weight of the water storage tank is increased, the spring can be compressed, the water storage tank is dropped on the ground and is fixed, when the device is not used, the support rod is collected in the rotating cylinder, the warning board is collected in the containing box, the occupied space is smaller, the warning board can be conveniently transferred, the containing box can also protect the warning board from being damaged, when the device is used, the support rod can be moved upwards and can unfold the warning board, when strong wind exists, the warning board is acted by wind force and can drive the rotating cylinder to rotate, further the wind force can be reduced, when the wind stops, the rotating cylinder can be pulled back to the original position under the action of the elastic rope, the device is prevented from being blown away by wind, occupies small space, is convenient to move, can reduce wind resistance and is convenient to use.
The working principle of the embodiment is as follows: under normal state, the water storage tank 1 is not filled with water, the device has light weight, the connecting plate 21 can be pushed upwards under the action of the elastic force of the telescopic spring 23, the limiting plate 24 and the limiting rod 26 can ensure the moving direction of the connecting plate 21 and push the water storage tank 1 upwards, the water storage tank 1 is separated from the ground, the device can be conveniently moved by the moving wheel 22, the telescopic spring 23 can also damp the device, the lifting piston 8 is positioned at the lower end in the rotating cylinder 7, the protecting plate 18 covers the storage box 19, the warning plate 10 is folded and placed in the storage box 19, and the twist valve 5 is in a closed state,
after the staff moves the device to the designated position, the water pump is used for pumping water, so that the water enters the water storage tank 1 through the one-way valve 3 and the water inlet 2, the weight of the water in the water storage tank 1 is increased after the water is increased, the extension spring 23 is firstly compressed, the water storage tank 1 is dropped on the ground, the water storage tank can fix the water storage tank 1 to prevent the water storage tank from moving around, the lifting piston 8 can be pushed upwards along with the increase of the water in the water storage tank 1, the supporting rod 9 and the protection plate 18 can be pushed upwards when the lifting piston 8 moves upwards, the L-shaped guide rod 12 and the guide cylinder 11 can ensure the moving direction of the supporting rod 9, the uppermost strip-shaped plate 16 can be pulled upwards when the protection plate 18 moves upwards, the rest strip-shaped plates 16 are pulled upwards through the connecting rope 17, when the connecting wire 20 is tensioned, the water is stopped to be added into the water storage tank 1, at the moment, the warning plate 10 is completely opened, the rotating plate 13 and the supporting plate 14 are connected through the elastic rope 15, the rotating cylinder 7 can be prevented from rotating freely,
when the weather is strong wind, the warning board 10 can be pushed to one side under the influence of wind power, the warning board 10 can drive the protection board 18 and the support rod 9 to rotate, the support rod 9 can drive the rotating cylinder 7 to rotate through the L-shaped guide rod 12 and the guide cylinder 11, and the elastic rope 15 is stretched, at the moment, the resistance of the wind can be reduced by the warning board 10, after the wind stops, the rotating cylinder 7 can be pulled back to the original position under the action of the tensile force of the elastic rope 15, and the rotating rod 9, the protection board 10 and the warning board 10 are driven to return to the original position,
after this device finishes using, open wrench valve 5, emit the water in the storage water tank 1, the weight of storage water tank 1 reduces, under the spring action of expanding spring 23, can push storage water tank 1 to the top, and then can make removal wheel 22 fall subaerially, be convenient for it removes, promote bracing piece 9 below by the staff, can drive guard plate 18, warning board 10 moves below, can make strip shaped plate 16 fall and preserve in 19 receiver, 18 lids of guard plate are on 19 receiver, can protect warning board 10, the hole 28 of permeating water of 19 lower extremes of receiver can prevent to deposit water in 19 receiver when the rainy day, can be convenient for discharge water, prevent warning board 10 from damaging, after this device volume reduces, can be convenient for pack up and shift it.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a warning device for highway construction, includes storage water tank (1), its characterized in that, storage water tank (1) upper end one side is opened there is water inlet (2), water inlet (2) department installs check valve (3), storage water tank (1) lower extreme is opened there is delivery port (4), delivery port (4) department installs wrench movement valve (5), sealed bearing (6) are installed to storage water tank (1) upper end, install in sealed bearing (6) and rotate drum (7), be equipped with lift piston (8) in rotating drum (7), surface mounting has bracing piece (9) on lift piston (8), bracing piece (9) upper end one side is equipped with warning board (10), warning board (10) are gone up to have the warning characters through the lacquer reflection of light spraying, it installs guide cylinder (11) to rotate drum (7) upper end both sides, l shape guide bar (12) are installed to bracing piece (9) upper end both sides, guide cylinder (11) are passed to L shape guide bar (12) lower extreme, rotating plate (13) are installed to rotating drum (7) lower extreme both sides, rotating plate (13) one side is equipped with backup pad (14), backup pad (14) and rotating plate (13) are connected through stretch cord (15).
2. The warning device for highway construction according to claim 1, wherein the warning plate (10) is composed of a plurality of strip-shaped plates (16) which are longitudinally arranged, the strip-shaped plates (16) are connected through connecting ropes (17), a protection plate (18) is installed at the upper end of the supporting rod (9), the lower surface of the protection plate (18) is connected with the uppermost strip-shaped plate (16), a storage box (19) is installed at the upper end of the rotating cylinder (7), connecting wires (20) are installed on two sides of the inner lower surface of the storage box (19), and the connecting wires (20) are connected with two sides of the lower surface of the strip-shaped plate (16) at the bottom.
3. The warning device for highway construction according to claim 1, wherein connecting plates (21) are installed at the upper ends of the surfaces of two sides of the water storage tank (1), moving wheels (22) are arranged below the connecting plates (21), the upper surfaces of the moving wheels (22) and the supporting plates (14) are connected through expansion springs (23), limiting plates (24) are installed at the upper ends of the moving wheels (22), limiting holes (25) are formed in the limiting plates (24), limiting rods (26) are arranged in the limiting holes (25), and the upper ends of the limiting rods (26) are connected with the upper surfaces of the connecting plates (21).
4. A warning device for road construction according to claim 1, characterised in that the rotating cylinder (7) is fitted at its inner upper end with a ring guard (27).
5. A warning device for road construction according to claim 2 wherein said storage case (19) is formed at its lower end with a plurality of water permeable holes (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333642.1U CN215829300U (en) | 2021-09-27 | 2021-09-27 | A warning device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333642.1U CN215829300U (en) | 2021-09-27 | 2021-09-27 | A warning device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215829300U true CN215829300U (en) | 2022-02-15 |
Family
ID=80201200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122333642.1U Active CN215829300U (en) | 2021-09-27 | 2021-09-27 | A warning device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215829300U (en) |
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2021
- 2021-09-27 CN CN202122333642.1U patent/CN215829300U/en active Active
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