Highway construction safety early warning device

Abstract

The utility model provides a safety pre-warning device for highway construction. The safety pre-warning device comprises a warning board; the supporting mechanism is arranged at the lower part of the warning plate and is used for stably supporting the warning plate; the stabilizing mechanism is arranged in the middle of the warning plate and used for balancing the weight of the warning plate; according to the highway construction safety early warning device, the supporting legs are unfolded, so that the supporting legs and the warning plate are in a vertical state, the warning plate does not move or topple even in windy weather through cooperation of other parts of the supporting mechanism, the warning function can be achieved all the time, and when the highway construction safety early warning device needs to be stored and carried, the safety early warning device is convenient to carry. And the operator only needs to rotate the supporting legs in the direction away from the warning plate, so that the supporting legs and the warning plate are in a parallel state, and therefore, people can conveniently carry and store the highway construction safety early warning device.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, and particularly relates to a highway construction safety warning device. Background Technique

[0002] During the road construction process, it is necessary to place road construction warning devices near the construction site to warn passing vehicles and pedestrians to prevent accidental dangers.

[0003] The Chinese utility model patent publication number is: CN218813298U, which discloses a municipal road construction safety warning device, including an installation base plate and a warning mechanism. The warning mechanism includes an installation plate, a player, a warning light, an infrared rangefinder, a reflective warning sticker, a luminous warning slogan, a connecting block, a rotating shaft, a connecting ring, a solar frame and a solar panel. A telescopic component is arranged at the bottom end of the installation base plate, and an anti-slip component is arranged at the bottom end of the telescopic component. A warning mechanism is arranged at the top end of the installation base plate. It can be seen from this that the road construction safety warning device only contacts the ground through the anti-slip component, and the anti-slip component is only composed of a column and an anti-slip pad arranged below the column, and the anti-slip pad plays an anti-slip role. However, in strong wind weather, the municipal road construction safety warning device is extremely likely to be displaced or toppled, thus losing its warning function. Utility Model Content

[0004] Based on this, the purpose of the present utility model is to provide a highway construction safety warning device that is not easily toppled in strong wind weather.

[0005] The utility model provides the following technical solutions: a highway construction safety warning device, including: a warning board; a support mechanism arranged at the lower part of the warning board for stably supporting the warning board; and a stabilizing mechanism arranged in the middle of the warning board for weighting the warning board.

[0006] The support mechanism includes a plurality of support components respectively arranged on both sides of the warning board; each support component includes a first rotating seat; a support foot rotatably connected to the first rotating seat; a slider slidably connected to the support foot; a second rotating seat slidably connected to the warning board; and a connecting rod rotatably connected between the second rotating seat and the first rotating seat.

[0007] Further, two support components are respectively arranged on both sides of the warning board, and the support components on the same side are symmetrically arranged.

[0008] Further, an anti-slip member is arranged on the lower side of the support foot.

[0009] Further, a first sliding groove is formed in the support leg, and the support leg is slidably connected to the slider through the first sliding groove. A second sliding groove is formed in the vertical plate, and the vertical plate is slidably connected to the second rotating seat through the second sliding groove.

[0010] Further, the warning board includes: a horizontal board; two vertical boards respectively arranged on both sides of the horizontal board; a through hole formed in the horizontal board; and a plurality of warning word boards arranged at the through hole; the plurality of support components are respectively arranged on the two vertical boards.

[0011] Further, there is a gap between each of the warning word boards, and there is a gap between the warning word boards located on both sides of the through hole and the horizontal board.

[0012] Further, the stabilizing mechanism includes: a water storage frame arranged between the two vertical boards, the interior of the water storage frame being of a hollow structure; two inclined plates respectively arranged on both sides inside the water storage frame, the two inclined plates being inclined downward in the direction of the lower side of the water storage frame; a discharge pipe arranged on the water storage frame; and a blocking member arranged on the discharge pipe.

[0013] Further, a filter screen is arranged between the two inclined plates.

[0014] Further, the highway construction safety warning device further includes: a plurality of alarm mechanisms arranged on the warning board; the alarm mechanism includes: a rotating shaft rotatably connected to the upper part of the warning board; a warning light fixedly connected to the upper part of the rotating shaft; and a plurality of protruding plates circumferentially spaced apart on the rotating shaft.

[0015] The beneficial effects of the utility model are as follows: By spreading the support legs, the support legs and the warning board are in a vertical state, and through the cooperation of the other components of the support mechanism, even in strong wind weather, the warning board will not move or topple, and the warning function can always be achieved. When it is necessary to store and carry the highway construction safety warning device, the operator only needs to rotate the support legs away from the warning board to make the support legs and the warning board in a parallel state, so as to facilitate people to carry and store the highway construction safety warning device; In addition, through the arrangement of the inclined plates and the water storage frame, in the event of heavy rainfall, the rainwater will flow into the water storage frame through the guidance of the inclined plates, thereby ensuring that there is enough water in the water storage frame to prevent the highway construction safety warning device from being blown down by strong winds. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the warning board of the utility model.

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the support mechanism of the present utility model.

[0019] Figure 4 This is a three-dimensional structural schematic diagram of the stabilizing mechanism of the present utility model.

[0020] Figure 5 This is a three-dimensional structural schematic diagram of the alarm mechanism of the present utility model.

[0021] The reference numerals in the drawings are: 1 - warning board, 11 - horizontal board, 12 - vertical board, 13 - through hole, 14 - warning language board, 2 - support mechanism, 21 - first rotating seat, 22 - support foot, 23 - slider, 24 - connecting rod, 25 - second rotating seat, 26 - first chute, 27 - second chute, 28 - anti-slip member, 3 - stabilizing mechanism, 31 - water storage frame, 32 - inclined plate, 33 - filter screen, 34 - discharge pipe, 35 - plugging member, 4 - alarm mechanism, 41 - rotating shaft, 42 - protruding plate, 43 - warning light. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] A highway construction safety warning device, as Figures 1-3 shown, includes: a warning board 1; a support mechanism 2 provided below the warning board 1 for stably supporting the warning board 1; and a stabilizing mechanism 3 provided in the middle of the warning board 1 for weighting the warning board 1.

[0026] The support mechanism 2 includes a plurality of support components respectively arranged on both sides of the warning board 1; the support components include a first rotating base 21; a support leg 22 rotatably connected to the first rotating base 21; a slider 23 slidably connected to the support leg 22; a second rotating base 25 slidably connected to the warning board 1; and a connecting rod 24 rotatably connected between the second rotating base 25 and the first rotating base 21. Two support components are respectively arranged on both sides of the warning board 1, and the support components on the same side are symmetrically arranged; a first chute 26 is formed on the support leg 22, and the support leg 22 is slidably connected to the slider 23 through the first chute 26. A second chute 27 is formed on the vertical plate 12, and the vertical plate 12 is slidably connected to the second rotating base 25 through the second chute 27.

[0027] It can be understood that first, the operator carries the highway construction safety warning device to the road construction location. In the initial state, the support mechanism 2 is in a retracted state. First, the support leg 22 is rotated towards the warning board 1. When the support leg 22 rotates, it drives the slider 23 to rotate together. When the slider 23 rotates, it drives the two ends of the connecting rod 24 to adaptively rotate on the slider 23 and the second rotating base 25 respectively. When the connecting rod 24 rotates, it drives the slider 23 and the second rotating base 25 to adaptively move in the first chute 26 and the second chute 27 respectively. When the second rotating base 25 moves to the uppermost end of the second chute 27 and the slider 23 moves to the outermost end of the first chute 26, at this time, the support leg 22 is in a vertical state with the warning board 1. The support leg 22 is restricted by the cooperation of components such as the slider 23, the connecting rod 24, the second rotating base 25, the first chute 26 and the second chute 27, so that the support leg 22 cannot rotate towards the warning board 1 any more. Thus, by opening the support leg 22, the support leg 22 is in a vertical state with the warning board 1, and through the cooperation of the other components of the support mechanism 2, even in strong wind weather, the warning board 1 will not move or tip over, and the warning function can always be achieved. When the operator needs to retract and carry the highway construction safety warning device, the operator only needs to rotate the support leg 22 away from the warning board 1 to make the support leg 22 parallel to the warning board 1, so that it is convenient for people to carry and store the highway construction safety warning device; a warning message, such as the statement "Construction Ahead", is marked on the upper surface of the warning board 1 to warn passing vehicles.

[0028] An anti-slip member 28 is arranged on the lower side of the support leg 22.

[0029] Among them, by means of the anti-slip member 28 arranged on the lower side of the support leg 22, the highway construction safety warning device can be prevented from moving in strong wind weather.

[0030] The warning board 1 includes: a horizontal board 11; two vertical boards 12 respectively arranged on both sides of the horizontal board 11; a through hole 13 opened on the horizontal board 11; and a plurality of warning message boards 14 arranged at the through hole 13; a plurality of the support components are respectively arranged on the two vertical boards 12.

[0031] Among them, the two vertical boards 12 and the horizontal board 11 form the overall frame of the warning board 1, presenting an inverted U shape. Thus, in strong wind weather, the air flow can pass through between the two vertical boards 12, preventing the air flow from blowing down the warning board 1. In this embodiment, four warning message boards 14 are provided, and the four warning message boards 14 form a warning message. Of course, in other embodiments, according to specific scenarios, a plurality of warning message boards 14 can be set to form a warning message.

[0032] There is a gap between each of the warning message boards 14, and there is a gap between the warning message boards 14 located on both sides of the through hole 13 and the horizontal board 11;

[0033] Among them, through the above gaps, the air flow will pass through the gaps and flow away, which can prevent the air flow from blowing down the warning board 1.

[0034] As Figure 4 shown, the stabilizing mechanism 3 includes: a water storage frame 31 arranged between the two vertical boards 12, and the inside of the water storage frame 31 is of a hollow structure; two inclined plates 32 respectively arranged on both sides inside the water storage frame 31, and the two inclined plates 32 are inclined towards the lower side of the water storage frame 31; a discharge pipe 34 arranged on the water storage frame 31; and a plugging member 35 arranged on the discharge pipe 34, and a filter screen 33 is arranged between the two inclined plates 32;

[0035] It can be understood that the operator can pour water into the water storage frame 31 from the filter screen 33, so that the water storage frame 31 is filled with water, increasing the weight of the highway construction safety warning device and preventing the highway construction safety warning device from being blown down in strong wind weather. When it is necessary to drain the water in the water storage frame 31, only the plugging member 35 needs to be removed from the discharge pipe 34, and the water will flow out through the discharge pipe 34. The discharge pipe 34 and the plugging member 35 can be in a threaded connection or a plug-in connection. Since highway construction usually lasts for a long time, the water poured into the water storage frame 31 is likely to evaporate, and strong wind weather is usually accompanied by heavy rainfall. Therefore, through the setting of the inclined plates 32, in heavy rainfall, the rainwater will flow into the water storage frame 31 through the guiding of the inclined plates 32, thus ensuring that there is enough water in the water storage frame 31 for counterweight, and the filter screen 33 can prevent some impurities from flowing into the water storage frame 31 and causing drainage failure of the water storage frame 31.

[0036] As Figure 5As shown in the figure, the highway construction safety warning device further includes: a plurality of alarm mechanisms 4 provided on the warning board 1; the alarm mechanism 4 includes: a rotating shaft 41 rotatably connected to the upper part of the warning board 1; a warning light 43 fixedly connected to the upper part of the rotating shaft 41; and a plurality of protruding plates 42 circumferentially spaced on the rotating shaft 41.

[0037] Among them, the warning light 43 is used to emit light to warn passing vehicles. The cooperation of the protruding plate 42 and the rotating shaft 41 causes the air flow to blow the protruding plate 42 to drive the rotating shaft 41 to rotate in strong wind weather. The rotating shaft 41 drives the warning light 43 to rotate, and the rotation of the warning light 43 can further achieve a warning effect.

[0038] In summary, by spreading the support feet 22, the support feet 22 are in a vertical state with the warning board 1, and through the cooperation of the other components of the support mechanism 2, even in strong wind weather, the warning board 1 will not move or tip over, and the warning function can always be achieved. When it is necessary to store and carry the highway construction safety warning device, the operator only needs to rotate the support feet 22 away from the warning board 1 to make the support feet 22 parallel to the warning board 1, so that it is convenient for people to carry and store the highway construction safety warning device; in addition, through the setting of the inclined plate 32 and the water storage frame 31, in heavy rain, the rainwater will flow into the water storage frame 31 through the guidance of the inclined plate 32, thereby ensuring that there is enough water in the water storage frame 31 to prevent the highway construction safety warning device from being blown down by strong winds.

[0039] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The above-described embodiments merely represent several implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A highway construction safety early warning device, characterized in that: include: Warning board; A supporting mechanism provided at the lower part of the warning plate for stably supporting the warning plate; and a stabilizing mechanism disposed in the middle of the warning plate for balancing the warning plate; The supporting mechanism includes a plurality of supporting components respectively arranged on both sides of the warning plate; the supporting components include a first rotating seat; a supporting foot rotatably connected to the first rotating seat; a sliding block slidably connected to the supporting foot; a second rotating seat slidably connected to the warning plate; and a connecting rod rotatably connected between the second rotating seat and the first rotating seat.

2. The highway construction safety early warning device according to claim 1 is characterized in that: Two supporting components are respectively arranged on both sides of the warning plate, and the supporting components on the same side are arranged symmetrically.

3. The highway construction safety early warning device according to claim 1, characterized in that: An anti-slip member is arranged on the lower side of the supporting foot.

4. The highway construction safety early warning device according to claim 1, characterized in that: The supporting foot is provided with a first sliding groove, and the supporting foot is slidably connected to the sliding block via the first sliding groove; the warning plate is provided with a second sliding groove, and the warning plate is slidably connected to the second rotating seat via the second sliding groove.

5. The highway construction safety early warning device according to claim 1, characterized in that: The warning plate comprises: a horizontal plate; two vertical plates respectively arranged on both sides of the horizontal plate; a through hole opened on the horizontal plate; and a plurality of warning boards arranged at the through holes; and a plurality of support components are respectively arranged on the two vertical plates.

6. The highway construction safety early warning device according to claim 5, characterized in that: There is a gap between each of the warning boards, and there is a gap between the warning boards located on both sides of the through hole and the transverse board.

7. The highway construction safety early warning device according to claim 5, characterized in that: The stabilizing mechanism includes: a water storage frame arranged between the two vertical plates, the interior of the water storage frame is a hollow structure; two inclined plates are respectively arranged on both sides of the interior of the water storage frame, and the two inclined plates are inclined toward the lower side of the water storage frame; a discharge pipe is arranged on the water storage frame; and a blocking member is arranged on the discharge pipe.

8. The highway construction safety early warning device according to claim 7, characterized in that: A filter screen is arranged between the two inclined plates.

9. The highway construction safety early warning device according to claim 1, characterized in that: The highway construction safety warning device also includes: a plurality of alarm mechanisms arranged on the warning plate; the alarm mechanisms include: a rotating shaft rotatably connected to the upper part of the warning plate; a warning light fixedly connected to the upper part of the rotating shaft; and a plurality of protruding plates arranged at circumferential intervals on the rotating shaft.

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